Merge "Add DALVIKVM_FLAGS to test invocation."
diff --git a/Android.mk b/Android.mk
index 348a023..0eaca7f 100644
--- a/Android.mk
+++ b/Android.mk
@@ -40,20 +40,18 @@
.PHONY: clean-oat-host
clean-oat-host:
- rm -f $(ART_NATIVETEST_OUT)/*.odex
- rm -f $(ART_NATIVETEST_OUT)/*.oat
- rm -f $(ART_NATIVETEST_OUT)/*.art
- rm -f $(ART_TEST_OUT)/*.odex
- rm -f $(ART_TEST_OUT)/*.oat
- rm -f $(ART_TEST_OUT)/*.art
- rm -f $(HOST_OUT_JAVA_LIBRARIES)/*.odex
- rm -f $(HOST_OUT_JAVA_LIBRARIES)/*.oat
- rm -f $(HOST_OUT_JAVA_LIBRARIES)/*.art
- rm -f $(TARGET_OUT_JAVA_LIBRARIES)/*.odex
- rm -f $(TARGET_OUT_JAVA_LIBRARIES)/*.oat
- rm -f $(TARGET_OUT_JAVA_LIBRARIES)/*.art
- rm -f $(DEXPREOPT_PRODUCT_DIR_FULL_PATH)/$(DEXPREOPT_BOOT_JAR_DIR)/*.oat
- rm -f $(DEXPREOPT_PRODUCT_DIR_FULL_PATH)/$(DEXPREOPT_BOOT_JAR_DIR)/*.art
+ rm -rf $(ART_NATIVETEST_OUT)
+ rm -rf $(ART_TEST_OUT)
+ rm -f $(HOST_CORE_IMG_OUT)
+ rm -f $(HOST_CORE_OAT_OUT)
+ rm -f $(HOST_OUT_JAVA_LIBRARIES)/$(ART_HOST_ARCH)/*.odex
+ rm -f $(TARGET_CORE_IMG_OUT)
+ rm -f $(TARGET_CORE_OAT_OUT)
+ifdef TARGET_2ND_ARCH
+ rm -f $(2ND_TARGET_CORE_IMG_OUT)
+ rm -f $(2ND_TARGET_CORE_OAT_OUT)
+endif
+ rm -rf $(DEXPREOPT_PRODUCT_DIR_FULL_PATH)
rm -f $(TARGET_OUT_UNSTRIPPED)/system/framework/*.odex
rm -f $(TARGET_OUT_UNSTRIPPED)/system/framework/*.oat
rm -f $(TARGET_OUT_APPS)/*.odex
@@ -69,24 +67,15 @@
.PHONY: clean-oat-target
clean-oat-target:
adb remount
- adb shell rm -f $(ART_NATIVETEST_DIR)/*.odex
- adb shell rm -f $(ART_NATIVETEST_DIR)/*.oat
- adb shell rm -f $(ART_NATIVETEST_DIR)/*.art
- adb shell rm -f $(ART_TEST_DIR)/*.odex
- adb shell rm -f $(ART_TEST_DIR)/*.oat
- adb shell rm -f $(ART_TEST_DIR)/*.art
-ifdef TARGET_2ND_ARCH
- adb shell rm -f $(2ND_ART_NATIVETEST_DIR)/*.odex
- adb shell rm -f $(2ND_ART_NATIVETEST_DIR)/*.oat
- adb shell rm -f $(2ND_ART_NATIVETEST_DIR)/*.art
- adb shell rm -f $(2ND_ART_TEST_DIR)/*.odex
- adb shell rm -f $(2ND_ART_TEST_DIR)/*.oat
- adb shell rm -f $(2ND_ART_TEST_DIR)/*.art
-endif
+ adb shell rm -rf $(ART_NATIVETEST_DIR)
+ adb shell rm -rf $(ART_TEST_DIR)
adb shell rm -rf $(ART_DALVIK_CACHE_DIR)/*
- adb shell rm -f $(DEXPREOPT_BOOT_JAR_DIR)/*.oat
- adb shell rm -f $(DEXPREOPT_BOOT_JAR_DIR)/*.art
- adb shell rm -f system/app/*.odex
+ adb shell rm -rf $(DEXPREOPT_BOOT_JAR_DIR)/$(DEX2OAT_TARGET_ARCH)
+ adb shell rm -rf system/app/$(DEX2OAT_TARGET_ARCH)
+ifdef TARGET_2ND_ARCH
+ adb shell rm -rf $(DEXPREOPT_BOOT_JAR_DIR)/$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH)
+ adb shell rm -rf system/app/$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH)
+endif
adb shell rm -rf data/run-test/test-*/dalvik-cache/*
ifneq ($(art_dont_bother),true)
@@ -378,7 +367,7 @@
########################################################################
# "m art-host" for just building the files needed to run the art script
.PHONY: art-host
-art-host: $(HOST_OUT_EXECUTABLES)/art $(HOST_OUT)/bin/dalvikvm $(HOST_OUT)/lib/libart.so $(HOST_OUT)/bin/dex2oat $(HOST_OUT_JAVA_LIBRARIES)/core.art $(HOST_OUT)/lib/libjavacore.so
+art-host: $(HOST_OUT_EXECUTABLES)/art $(HOST_OUT)/bin/dalvikvm $(HOST_OUT)/lib/libart.so $(HOST_OUT)/bin/dex2oat $(HOST_CORE_IMG_OUT) $(HOST_OUT)/lib/libjavacore.so
.PHONY: art-host-debug
art-host-debug: art-host $(HOST_OUT)/lib/libartd.so $(HOST_OUT)/bin/dex2oatd
@@ -466,6 +455,16 @@
adb shell setprop persist.sys.dalvik.vm.lib.1 libart.so
adb shell start
+.PHONY: use-artd-full
+use-artd-full:
+ adb root && sleep 3
+ adb shell stop
+ adb shell rm -rf $(ART_DALVIK_CACHE_DIR)/*
+ adb shell setprop dalvik.vm.dex2oat-flags ""
+ adb shell setprop dalvik.vm.image-dex2oat-flags ""
+ adb shell setprop persist.sys.dalvik.vm.lib.1 libartd.so
+ adb shell start
+
.PHONY: use-art-smart
use-art-smart:
adb root && sleep 3
diff --git a/build/Android.common.mk b/build/Android.common.mk
index b63d2dc..3961219 100644
--- a/build/Android.common.mk
+++ b/build/Android.common.mk
@@ -246,9 +246,6 @@
endif
ART_TARGET_CFLAGS += $(ART_DEFAULT_GC_TYPE_CFLAGS)
-# TODO: remove when target no longer implies stlport.
-ART_TARGET_CFLAGS += -DART_WITH_STLPORT=1
-
# DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES is set in ../build/core/dex_preopt.mk based on
# the TARGET_CPU_VARIANT
ifeq ($(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES),)
@@ -389,5 +386,24 @@
endif
endef
+HOST_CORE_OAT := $(HOST_OUT_JAVA_LIBRARIES)/$(ART_HOST_ARCH)/core.oat
+TARGET_CORE_OAT := $(ART_TEST_DIR)/$(DEX2OAT_TARGET_ARCH)/core.oat
+ifdef TARGET_2ND_ARCH
+2ND_TARGET_CORE_OAT := $(2ND_ART_TEST_DIR)/$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH)/core.oat
+endif
+
+HOST_CORE_OAT_OUT := $(HOST_OUT_JAVA_LIBRARIES)/$(ART_HOST_ARCH)/core.oat
+TARGET_CORE_OAT_OUT := $(ART_TEST_OUT)/$(DEX2OAT_TARGET_ARCH)/core.oat
+ifdef TARGET_2ND_ARCH
+2ND_TARGET_CORE_OAT_OUT := $(ART_TEST_OUT)/$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH)/core.oat
+endif
+
+HOST_CORE_IMG_OUT := $(HOST_OUT_JAVA_LIBRARIES)/$(ART_HOST_ARCH)/core.art
+TARGET_CORE_IMG_OUT := $(ART_TEST_OUT)/$(DEX2OAT_TARGET_ARCH)/core.art
+ifdef TARGET_2ND_ARCH
+2ND_TARGET_CORE_IMG_OUT := $(ART_TEST_OUT)/$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH)/core.art
+endif
+
+HOST_CORE_IMG_LOCATION := $(HOST_OUT_JAVA_LIBRARIES)/core.art
endif # ANDROID_COMMON_MK
diff --git a/build/Android.executable.mk b/build/Android.executable.mk
index 6aa1c18..3c33975 100644
--- a/build/Android.executable.mk
+++ b/build/Android.executable.mk
@@ -56,7 +56,7 @@
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := $$(art_source)
LOCAL_C_INCLUDES += $(ART_C_INCLUDES) art/runtime $$(art_c_includes)
- LOCAL_SHARED_LIBRARIES += $$(art_shared_libraries) # libnativehelper
+ LOCAL_SHARED_LIBRARIES += $$(art_shared_libraries)
ifeq ($$(art_ndebug_or_debug),ndebug)
LOCAL_MODULE := $$(art_executable)
@@ -100,12 +100,11 @@
endif
ifeq ($$(art_target_or_host),target)
- include art/build/Android.libcxx.mk
+ include external/libcxx/libcxx.mk
include $(BUILD_EXECUTABLE)
ART_TARGET_EXECUTABLES := $(ART_TARGET_EXECUTABLES) $(TARGET_OUT_EXECUTABLES)/$$(LOCAL_MODULE)
else # host
LOCAL_IS_HOST_MODULE := true
- include art/build/Android.libcxx.mk
include $(BUILD_HOST_EXECUTABLE)
ART_HOST_EXECUTABLES := $(ART_HOST_EXECUTABLES) $(HOST_OUT_EXECUTABLES)/$$(LOCAL_MODULE)
endif
diff --git a/build/Android.gtest.mk b/build/Android.gtest.mk
index 1cd528b..952f79a 100644
--- a/build/Android.gtest.mk
+++ b/build/Android.gtest.mk
@@ -187,11 +187,11 @@
LOCAL_CFLAGS += $(ART_TARGET_CFLAGS) $(ART_TARGET_DEBUG_CFLAGS)
LOCAL_CFLAGS_x86 := $(ART_TARGET_CFLAGS_x86)
LOCAL_SHARED_LIBRARIES += libdl libicuuc libicui18n libnativehelper libz libcutils libvixl
- LOCAL_STATIC_LIBRARIES += libgtest
+ LOCAL_STATIC_LIBRARIES += libgtest_libc++
LOCAL_MODULE_PATH_32 := $(ART_NATIVETEST_OUT)/$(ART_TARGET_ARCH_32)
LOCAL_MODULE_PATH_64 := $(ART_NATIVETEST_OUT)/$(ART_TARGET_ARCH_64)
LOCAL_MULTILIB := both
- include art/build/Android.libcxx.mk
+ include external/libcxx/libcxx.mk
include $(BUILD_EXECUTABLE)
ART_TARGET_GTEST_EXECUTABLES$(ART_PHONY_TEST_TARGET_SUFFIX) += $(ART_NATIVETEST_OUT)/$(TARGET_ARCH)/$$(LOCAL_MODULE)
@@ -220,7 +220,6 @@
endif
LOCAL_LDLIBS += -lpthread -ldl
LOCAL_IS_HOST_MODULE := true
- include art/build/Android.libcxx.mk
include $(BUILD_HOST_EXECUTABLE)
art_gtest_exe := $(HOST_OUT_EXECUTABLES)/$$(LOCAL_MODULE)
ART_HOST_GTEST_EXECUTABLES += $$(art_gtest_exe)
diff --git a/build/Android.libarttest.mk b/build/Android.libarttest.mk
index e2c9864..6965326 100644
--- a/build/Android.libarttest.mk
+++ b/build/Android.libarttest.mk
@@ -56,7 +56,7 @@
LOCAL_MODULE_PATH_32 := $(ART_TEST_OUT)/$(ART_TARGET_ARCH_32)
LOCAL_MODULE_PATH_64 := $(ART_TEST_OUT)/$(ART_TARGET_ARCH_64)
LOCAL_MODULE_TARGET_ARCH := $(ART_SUPPORTED_ARCH)
- include art/build/Android.libcxx.mk
+ include external/libcxx/libcxx.mk
include $(BUILD_SHARED_LIBRARY)
else # host
LOCAL_CLANG := $(ART_HOST_CLANG)
@@ -67,7 +67,6 @@
LOCAL_LDLIBS += -lrt
endif
LOCAL_IS_HOST_MODULE := true
- include art/build/Android.libcxx.mk
include $(BUILD_HOST_SHARED_LIBRARY)
endif
endef
diff --git a/build/Android.libcxx.mk b/build/Android.libcxx.mk
deleted file mode 100644
index f84e957..0000000
--- a/build/Android.libcxx.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# Copyright (C) 2014 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_ADDITIONAL_DEPENDENCIES += art/build/Android.libcxx.mk
-
-ifneq ($(LOCAL_IS_HOST_MODULE),true)
- include external/stlport/libstlport.mk
- LOCAL_CFLAGS += -DART_WITH_STLPORT=1
- # include external/libcxx/libcxx.mk
-endif
diff --git a/build/Android.oat.mk b/build/Android.oat.mk
index 8240ece..bf07ecc 100644
--- a/build/Android.oat.mk
+++ b/build/Android.oat.mk
@@ -29,26 +29,6 @@
HOST_CORE_DEX_FILES := $(foreach jar,$(HOST_CORE_JARS), $(call intermediates-dir-for,JAVA_LIBRARIES,$(jar),t,COMMON)/javalib.jar)
TARGET_CORE_DEX_FILES := $(foreach jar,$(TARGET_CORE_JARS),$(call intermediates-dir-for,JAVA_LIBRARIES,$(jar), ,COMMON)/javalib.jar)
-HOST_CORE_OAT := $(HOST_OUT_JAVA_LIBRARIES)/$(ART_HOST_ARCH)/core.oat
-TARGET_CORE_OAT := $(ART_TEST_DIR)/$(DEX2OAT_TARGET_ARCH)/core.oat
-ifdef TARGET_2ND_ARCH
-2ND_TARGET_CORE_OAT := $(2ND_ART_TEST_DIR)/$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH)/core.oat
-endif
-
-HOST_CORE_OAT_OUT := $(HOST_OUT_JAVA_LIBRARIES)/$(ART_HOST_ARCH)/core.oat
-TARGET_CORE_OAT_OUT := $(ART_TEST_OUT)/$(DEX2OAT_TARGET_ARCH)/core.oat
-ifdef TARGET_2ND_ARCH
-2ND_TARGET_CORE_OAT_OUT := $(ART_TEST_OUT)/$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH)/core.oat
-endif
-
-HOST_CORE_IMG_OUT := $(HOST_OUT_JAVA_LIBRARIES)/$(ART_HOST_ARCH)/core.art
-TARGET_CORE_IMG_OUT := $(ART_TEST_OUT)/$(DEX2OAT_TARGET_ARCH)/core.art
-ifdef TARGET_2ND_ARCH
-2ND_TARGET_CORE_IMG_OUT := $(ART_TEST_OUT)/$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH)/core.art
-endif
-
-HOST_CORE_IMG_LOCATION := $(realpath $(HOST_OUT_JAVA_LIBRARIES))/core.art
-
TARGET_INSTRUCTION_SET_FEATURES := $(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES)
# Use dex2oat debug version for better error reporting
diff --git a/compiler/Android.mk b/compiler/Android.mk
index 8592aaa..cb900ea 100644
--- a/compiler/Android.mk
+++ b/compiler/Android.mk
@@ -170,7 +170,6 @@
ifeq ($$(art_target_or_host),host)
LOCAL_IS_HOST_MODULE := true
endif
- include art/build/Android.libcxx.mk
LOCAL_CPP_EXTENSION := $(ART_CPP_EXTENSION)
ifeq ($$(art_ndebug_or_debug),ndebug)
LOCAL_MODULE := libart-compiler
@@ -196,6 +195,7 @@
LOCAL_CFLAGS := $$(LIBART_COMPILER_CFLAGS)
ifeq ($$(art_target_or_host),target)
+ include external/libcxx/libcxx.mk
LOCAL_CLANG := $(ART_TARGET_CLANG)
LOCAL_CFLAGS += $(ART_TARGET_CFLAGS)
else # host
diff --git a/compiler/common_compiler_test.h b/compiler/common_compiler_test.h
index 7a91e47..fb6c625 100644
--- a/compiler/common_compiler_test.h
+++ b/compiler/common_compiler_test.h
@@ -420,18 +420,18 @@
image_reservation_.reset();
}
- UniquePtr<CompilerOptions> compiler_options_;
- UniquePtr<VerificationResults> verification_results_;
- UniquePtr<DexFileToMethodInlinerMap> method_inliner_map_;
- UniquePtr<CompilerCallbacksImpl> callbacks_;
- UniquePtr<CompilerDriver> compiler_driver_;
- UniquePtr<CumulativeLogger> timer_;
+ std::unique_ptr<CompilerOptions> compiler_options_;
+ std::unique_ptr<VerificationResults> verification_results_;
+ std::unique_ptr<DexFileToMethodInlinerMap> method_inliner_map_;
+ std::unique_ptr<CompilerCallbacksImpl> callbacks_;
+ std::unique_ptr<CompilerDriver> compiler_driver_;
+ std::unique_ptr<CumulativeLogger> timer_;
private:
- UniquePtr<MemMap> image_reservation_;
+ std::unique_ptr<MemMap> image_reservation_;
// Chunks must not move their storage after being created - use the node-based std::list.
- std::list<std::vector<uint8_t> > header_code_and_maps_chunks_;
+ std::list<std::vector<uint8_t>> header_code_and_maps_chunks_;
};
} // namespace art
diff --git a/compiler/compiled_method.h b/compiler/compiled_method.h
index c3c9961..23cd250 100644
--- a/compiler/compiled_method.h
+++ b/compiler/compiled_method.h
@@ -17,12 +17,12 @@
#ifndef ART_COMPILER_COMPILED_METHOD_H_
#define ART_COMPILER_COMPILED_METHOD_H_
+#include <memory>
#include <string>
#include <vector>
#include "instruction_set.h"
#include "utils.h"
-#include "UniquePtrCompat.h"
namespace llvm {
class Function;
diff --git a/compiler/compilers.h b/compiler/compilers.h
index e523d64..2c231e1 100644
--- a/compiler/compilers.h
+++ b/compiler/compilers.h
@@ -92,7 +92,7 @@
const DexFile& dex_file) const;
private:
- UniquePtr<std::ostream> visualizer_output_;
+ std::unique_ptr<std::ostream> visualizer_output_;
DISALLOW_COPY_AND_ASSIGN(OptimizingCompiler);
};
diff --git a/compiler/dex/compiler_ir.h b/compiler/dex/compiler_ir.h
index 70159ca..35d777e 100644
--- a/compiler/dex/compiler_ir.h
+++ b/compiler/dex/compiler_ir.h
@@ -85,8 +85,8 @@
ArenaAllocator arena;
ArenaStack arena_stack; // Arenas for ScopedArenaAllocator.
- UniquePtr<MIRGraph> mir_graph; // MIR container.
- UniquePtr<Backend> cg; // Target-specific codegen.
+ std::unique_ptr<MIRGraph> mir_graph; // MIR container.
+ std::unique_ptr<Backend> cg; // Target-specific codegen.
TimingLogger timings;
};
diff --git a/compiler/dex/frontend.h b/compiler/dex/frontend.h
index f714ecd..c3b8d12 100644
--- a/compiler/dex/frontend.h
+++ b/compiler/dex/frontend.h
@@ -101,10 +101,10 @@
}
private:
- UniquePtr< ::llvm::LLVMContext> llvm_context_;
+ std::unique_ptr< ::llvm::LLVMContext> llvm_context_;
::llvm::Module* llvm_module_; // Managed by context_.
- UniquePtr<art::llvm::IntrinsicHelper> intrinsic_helper_;
- UniquePtr<art::llvm::IRBuilder> ir_builder_;
+ std::unique_ptr<art::llvm::IntrinsicHelper> intrinsic_helper_;
+ std::unique_ptr<art::llvm::IRBuilder> ir_builder_;
};
class CompiledMethod;
diff --git a/compiler/dex/local_value_numbering.h b/compiler/dex/local_value_numbering.h
index 7049f8c..0c2b6a7 100644
--- a/compiler/dex/local_value_numbering.h
+++ b/compiler/dex/local_value_numbering.h
@@ -17,8 +17,9 @@
#ifndef ART_COMPILER_DEX_LOCAL_VALUE_NUMBERING_H_
#define ART_COMPILER_DEX_LOCAL_VALUE_NUMBERING_H_
+#include <memory>
+
#include "compiler_internals.h"
-#include "UniquePtrCompat.h"
#include "utils/scoped_arena_allocator.h"
#include "utils/scoped_arena_containers.h"
@@ -89,7 +90,7 @@
public:
static LocalValueNumbering* Create(CompilationUnit* cu) {
- UniquePtr<ScopedArenaAllocator> allocator(ScopedArenaAllocator::Create(&cu->arena_stack));
+ std::unique_ptr<ScopedArenaAllocator> allocator(ScopedArenaAllocator::Create(&cu->arena_stack));
void* addr = allocator->Alloc(sizeof(LocalValueNumbering), kArenaAllocMisc);
return new(addr) LocalValueNumbering(cu, allocator.release());
}
@@ -195,7 +196,7 @@
void HandlePutObject(MIR* mir);
CompilationUnit* const cu_;
- UniquePtr<ScopedArenaAllocator> allocator_;
+ std::unique_ptr<ScopedArenaAllocator> allocator_;
SregValueMap sreg_value_map_;
SregValueMap sreg_wide_value_map_;
ValueMap value_map_;
diff --git a/compiler/dex/local_value_numbering_test.cc b/compiler/dex/local_value_numbering_test.cc
index ebac871..2b1c420 100644
--- a/compiler/dex/local_value_numbering_test.cc
+++ b/compiler/dex/local_value_numbering_test.cc
@@ -181,7 +181,7 @@
MIR* mirs_;
std::vector<SSARepresentation> ssa_reps_;
std::vector<uint16_t> value_names_;
- UniquePtr<LocalValueNumbering> lvn_;
+ std::unique_ptr<LocalValueNumbering> lvn_;
};
TEST_F(LocalValueNumberingTest, TestIGetIGetInvokeIGet) {
diff --git a/compiler/dex/mir_analysis.cc b/compiler/dex/mir_analysis.cc
index 1c9e2e2..508f1c7 100644
--- a/compiler/dex/mir_analysis.cc
+++ b/compiler/dex/mir_analysis.cc
@@ -15,6 +15,8 @@
*/
#include <algorithm>
+#include <memory>
+
#include "compiler_internals.h"
#include "dataflow_iterator-inl.h"
#include "dex_instruction.h"
@@ -23,7 +25,6 @@
#include "dex/quick/dex_file_method_inliner.h"
#include "dex/quick/dex_file_to_method_inliner_map.h"
#include "driver/compiler_options.h"
-#include "UniquePtrCompat.h"
#include "utils/scoped_arena_containers.h"
namespace art {
diff --git a/compiler/dex/mir_graph.h b/compiler/dex/mir_graph.h
index 85a2d04..11d2fbe 100644
--- a/compiler/dex/mir_graph.h
+++ b/compiler/dex/mir_graph.h
@@ -902,7 +902,11 @@
static const char* extended_mir_op_names_[kMirOpLast - kMirOpFirst];
static const uint32_t analysis_attributes_[kMirOpLast];
- private:
+ void HandleSSADef(int* defs, int dalvik_reg, int reg_index);
+ bool InferTypeAndSize(BasicBlock* bb, MIR* mir, bool changed);
+ void ComputeDFSOrders();
+
+ protected:
int FindCommonParent(int block1, int block2);
void ComputeSuccLineIn(ArenaBitVector* dest, const ArenaBitVector* src1,
const ArenaBitVector* src2);
@@ -928,17 +932,14 @@
const uint16_t* code_end);
int AddNewSReg(int v_reg);
void HandleSSAUse(int* uses, int dalvik_reg, int reg_index);
- void HandleSSADef(int* defs, int dalvik_reg, int reg_index);
void DataFlowSSAFormat35C(MIR* mir);
void DataFlowSSAFormat3RC(MIR* mir);
bool FindLocalLiveIn(BasicBlock* bb);
- bool InferTypeAndSize(BasicBlock* bb, MIR* mir, bool changed);
bool VerifyPredInfo(BasicBlock* bb);
BasicBlock* NeedsVisit(BasicBlock* bb);
BasicBlock* NextUnvisitedSuccessor(BasicBlock* bb);
void MarkPreOrder(BasicBlock* bb);
void RecordDFSOrders(BasicBlock* bb);
- void ComputeDFSOrders();
void ComputeDefBlockMatrix();
void ComputeDomPostOrderTraversal(BasicBlock* bb);
void ComputeDominators();
@@ -979,7 +980,7 @@
int* i_dom_list_;
ArenaBitVector** def_block_matrix_; // num_dalvik_register x num_blocks.
ArenaBitVector* temp_dalvik_register_v_;
- UniquePtr<ScopedArenaAllocator> temp_scoped_alloc_;
+ std::unique_ptr<ScopedArenaAllocator> temp_scoped_alloc_;
uint16_t* temp_insn_data_;
uint32_t temp_bit_vector_size_;
ArenaBitVector* temp_bit_vector_;
diff --git a/compiler/dex/mir_optimization.cc b/compiler/dex/mir_optimization.cc
index 8e8a593..749a235 100644
--- a/compiler/dex/mir_optimization.cc
+++ b/compiler/dex/mir_optimization.cc
@@ -311,7 +311,7 @@
return true;
}
bool use_lvn = bb->use_lvn;
- UniquePtr<LocalValueNumbering> local_valnum;
+ std::unique_ptr<LocalValueNumbering> local_valnum;
if (use_lvn) {
local_valnum.reset(LocalValueNumbering::Create(cu_));
}
diff --git a/compiler/dex/quick/arm/codegen_arm.h b/compiler/dex/quick/arm/codegen_arm.h
index 1ee59c6..876419c 100644
--- a/compiler/dex/quick/arm/codegen_arm.h
+++ b/compiler/dex/quick/arm/codegen_arm.h
@@ -68,7 +68,6 @@
void AdjustSpillMask();
void ClobberCallerSave();
void FreeCallTemps();
- void FreeRegLocTemps(RegLocation rl_keep, RegLocation rl_free);
void LockCallTemps();
void MarkPreservedSingle(int v_reg, RegStorage reg);
void MarkPreservedDouble(int v_reg, RegStorage reg);
diff --git a/compiler/dex/quick/arm/int_arm.cc b/compiler/dex/quick/arm/int_arm.cc
index 2d4834c..384a008 100644
--- a/compiler/dex/quick/arm/int_arm.cc
+++ b/compiler/dex/quick/arm/int_arm.cc
@@ -284,10 +284,10 @@
ccode = FlipComparisonOrder(ccode);
}
if (rl_src2.is_const) {
- RegLocation rl_temp = UpdateLocWide(rl_src2);
+ rl_src2 = UpdateLocWide(rl_src2);
// Do special compare/branch against simple const operand if not already in registers.
int64_t val = mir_graph_->ConstantValueWide(rl_src2);
- if ((rl_temp.location != kLocPhysReg) &&
+ if ((rl_src2.location != kLocPhysReg) &&
((ModifiedImmediate(Low32Bits(val)) >= 0) && (ModifiedImmediate(High32Bits(val)) >= 0))) {
GenFusedLongCmpImmBranch(bb, rl_src1, val, ccode);
return;
@@ -1092,6 +1092,8 @@
DCHECK(!res_hi.Valid());
DCHECK_NE(rl_src1.reg.GetLowReg(), rl_src2.reg.GetLowReg());
DCHECK_NE(rl_src1.reg.GetHighReg(), rl_src2.reg.GetHighReg());
+ // Will force free src1_hi, so must clobber.
+ Clobber(rl_src1.reg);
FreeTemp(rl_src1.reg.GetHigh());
res_hi = AllocTemp();
}
@@ -1103,9 +1105,7 @@
tmp1.GetReg());
NewLIR4(kThumb2AddRRR, res_hi.GetReg(), tmp1.GetReg(), res_hi.GetReg(), 0);
if (reg_status == 2) {
- // Clobber rl_src1 since it was corrupted.
- FreeTemp(rl_src1.reg);
- Clobber(rl_src1.reg);
+ FreeTemp(rl_src1.reg.GetLow());
}
}
diff --git a/compiler/dex/quick/arm/target_arm.cc b/compiler/dex/quick/arm/target_arm.cc
index 8cf1f86..f7a7fe8 100644
--- a/compiler/dex/quick/arm/target_arm.cc
+++ b/compiler/dex/quick/arm/target_arm.cc
@@ -609,18 +609,6 @@
reg_pool_->next_dp_reg_ = 0;
}
-void ArmMir2Lir::FreeRegLocTemps(RegLocation rl_keep, RegLocation rl_free) {
- DCHECK(rl_keep.wide);
- DCHECK(rl_free.wide);
- if ((rl_free.reg.GetLowReg() != rl_keep.reg.GetLowReg()) &&
- (rl_free.reg.GetLowReg() != rl_keep.reg.GetHighReg()) &&
- (rl_free.reg.GetHighReg() != rl_keep.reg.GetLowReg()) &&
- (rl_free.reg.GetHighReg() != rl_keep.reg.GetHighReg())) {
- // No overlap, free.
- FreeTemp(rl_free.reg);
- }
-}
-
/*
* TUNING: is true leaf? Can't just use METHOD_IS_LEAF to determine as some
* instructions might call out to C/assembly helper functions. Until
diff --git a/compiler/dex/quick/arm/utility_arm.cc b/compiler/dex/quick/arm/utility_arm.cc
index b0211d6..86d32f4 100644
--- a/compiler/dex/quick/arm/utility_arm.cc
+++ b/compiler/dex/quick/arm/utility_arm.cc
@@ -853,7 +853,7 @@
load = NewLIR4(kThumb2LdrdI8, r_dest.GetLowReg(), r_dest.GetHighReg(), r_ptr.GetReg(),
encoded_disp);
}
- if ((displacement & ~1020) != 0 && !r_dest.IsFloat()) {
+ if ((displacement & ~1020) != 0 && r_dest.IsFloat()) {
FreeTemp(r_ptr);
}
already_generated = true;
diff --git a/compiler/dex/quick/arm64/arm64_lir.h b/compiler/dex/quick/arm64/arm64_lir.h
index f98e366..33a1c00 100644
--- a/compiler/dex/quick/arm64/arm64_lir.h
+++ b/compiler/dex/quick/arm64/arm64_lir.h
@@ -95,13 +95,8 @@
* +========================+
*/
-// Offset to distinguish FP regs.
-#define ARM_FP_REG_OFFSET 32
// First FP callee save.
-#define ARM_FP_CALLEE_SAVE_BASE 16
-
-// Mask to strip off fp flags.
-#define ARM_FP_REG_MASK (ARM_FP_REG_OFFSET - 1)
+#define A64_FP_CALLEE_SAVE_BASE 8
// Temporary macros, used to mark code which wants to distinguish betweek zr/sp.
#define A64_REG_IS_SP(reg_num) ((reg_num) == rwsp || (reg_num) == rsp)
@@ -147,14 +142,11 @@
// TODO(Arm64): can we change the lines below such that rwzr != rwsp && rxzr != rsp?
// This would be desirable to allow detecting usage-errors in the assembler.
- rwzr = rw31,
- rxzr = rx31,
+ rwzr = RegStorage::k32BitSolo | RegStorage::kCoreRegister | 0x3f,
+ rxzr = RegStorage::k32BitSolo | RegStorage::kCoreRegister | 0x3f,
rwsp = rw31,
rsp = rx31,
- // TODO: rx4 is an argument register in C ABI which is not a good idea,
- // But we need to decide to use caller save register in C ABI or callee save register.
- // Because it will result to different implementation in the trampoline.
- rA64_SUSPEND = rx4,
+ rA64_SUSPEND = rx19,
rA64_SELF = rx18,
rA64_SP = rx31,
rA64_LR = rx30
@@ -233,9 +225,11 @@
kA64B1t, // b [00010100] offset_26[25-0].
kA64Cbnz2rt, // cbnz[00110101] imm_19[23-5] rt[4-0].
kA64Cbz2rt, // cbz [00110100] imm_19[23-5] rt[4-0].
- kA64Cmn3Rro, // cmn [s0101011001] rm[20-16] option[15-13] imm_3[12-10] rn[9-5] [11111].
+ kA64Cmn3rro, // cmn [s0101011] shift[23-22] [0] rm[20-16] imm_6[15-10] rn[9-5] [11111].
+ kA64Cmn3Rre, // cmn [s0101011001] rm[20-16] option[15-13] imm_3[12-10] rn[9-5] [11111].
kA64Cmn3RdT, // cmn [00110001] shift[23-22] imm_12[21-10] rn[9-5] [11111].
- kA64Cmp3Rro, // cmp [s1101011001] rm[20-16] option[15-13] imm_3[12-10] rn[9-5] [11111].
+ kA64Cmp3rro, // cmp [s1101011] shift[23-22] [0] rm[20-16] imm_6[15-10] rn[9-5] [11111].
+ kA64Cmp3Rre, // cmp [s1101011001] rm[20-16] option[15-13] imm_3[12-10] rn[9-5] [11111].
kA64Cmp3RdT, // cmp [01110001] shift[23-22] imm_12[21-10] rn[9-5] [11111].
kA64Csel4rrrc, // csel[s0011010100] rm[20-16] cond[15-12] [00] rn[9-5] rd[4-0].
kA64Csinc4rrrc, // csinc [s0011010100] rm[20-16] cond[15-12] [01] rn[9-5] rd[4-0].
@@ -279,6 +273,7 @@
kA64Ldr4fXxG, // ldr [1s111100011] rm[20-16] [011] S[12] [10] rn[9-5] rt[4-0].
kA64Ldr4rXxG, // ldr [1s111000011] rm[20-16] [011] S[12] [10] rn[9-5] rt[4-0].
kA64LdrPost3rXd, // ldr [1s111000010] imm_9[20-12] [01] rn[9-5] rt[4-0].
+ kA64Ldp4ffXD, // ldp [0s10110101] imm_7[21-15] rt2[14-10] rn[9-5] rt[4-0].
kA64Ldp4rrXD, // ldp [s010100101] imm_7[21-15] rt2[14-10] rn[9-5] rt[4-0].
kA64LdpPost4rrXD, // ldp [s010100011] imm_7[21-15] rt2[14-10] rn[9-5] rt[4-0].
kA64Ldur3fXd, // ldur[1s111100010] imm_9[20-12] [00] rn[9-5] rt[4-0].
@@ -306,7 +301,8 @@
kA64Scvtf2fx, // scvtf [100111100s100010000000] rn[9-5] rd[4-0].
kA64Sdiv3rrr, // sdiv[s0011010110] rm[20-16] [000011] rn[9-5] rd[4-0].
kA64Smaddl4xwwx, // smaddl [10011011001] rm[20-16] [0] ra[14-10] rn[9-5] rd[4-0].
- kA64Stp4rrXD, // stp [s010100101] imm_7[21-15] rt2[14-10] rn[9-5] rt[4-0].
+ kA64Stp4ffXD, // stp [0s10110100] imm_7[21-15] rt2[14-10] rn[9-5] rt[4-0].
+ kA64Stp4rrXD, // stp [s010100100] imm_7[21-15] rt2[14-10] rn[9-5] rt[4-0].
kA64StpPost4rrXD, // stp [s010100010] imm_7[21-15] rt2[14-10] rn[9-5] rt[4-0].
kA64StpPre4rrXD, // stp [s010100110] imm_7[21-15] rt2[14-10] rn[9-5] rt[4-0].
kA64Str3fXD, // str [1s11110100] imm_12[21-10] rn[9-5] rt[4-0].
@@ -355,9 +351,6 @@
#define FUNWIDE UNWIDE
#define IS_FWIDE IS_WIDE
-#define OP_KIND_UNWIDE(opcode) (opcode)
-#define OP_KIND_IS_WIDE(opcode) (false)
-
enum ArmOpDmbOptions {
kSY = 0xf,
kST = 0xe,
@@ -390,6 +383,9 @@
kFmtSkip, // Unused field, but continue to next.
};
+// TODO(Arm64): should we get rid of kFmtExtend?
+// Note: the only instructions that use it (cmp, cmn) are not used themselves.
+
// Struct used to define the snippet positions for each A64 opcode.
struct ArmEncodingMap {
uint32_t wskeleton;
diff --git a/compiler/dex/quick/arm64/assemble_arm64.cc b/compiler/dex/quick/arm64/assemble_arm64.cc
index 93caf89..01fcc0d 100644
--- a/compiler/dex/quick/arm64/assemble_arm64.cc
+++ b/compiler/dex/quick/arm64/assemble_arm64.cc
@@ -168,18 +168,26 @@
kFmtUnused, -1, -1,
IS_BINARY_OP | REG_USE0 | IS_BRANCH | NEEDS_FIXUP,
"cbz", "!0r, !1t", kFixupCBxZ),
- ENCODING_MAP(WIDE(kA64Cmn3Rro), SF_VARIANTS(0x6b20001f),
- kFmtRegROrSp, 9, 5, kFmtRegR, 20, 16, kFmtShift, -1, -1,
+ ENCODING_MAP(WIDE(kA64Cmn3rro), SF_VARIANTS(0x2b00001f),
+ kFmtRegR, 9, 5, kFmtRegR, 20, 16, kFmtShift, -1, -1,
kFmtUnused, -1, -1, IS_TERTIARY_OP | REG_USE01 | SETS_CCODES,
- "cmn", "!0R, !1r!2o", kFixupNone),
+ "cmn", "!0r, !1r!2o", kFixupNone),
+ ENCODING_MAP(WIDE(kA64Cmn3Rre), SF_VARIANTS(0x2b20001f),
+ kFmtRegROrSp, 9, 5, kFmtRegR, 20, 16, kFmtExtend, -1, -1,
+ kFmtUnused, -1, -1, IS_TERTIARY_OP | REG_USE01 | SETS_CCODES,
+ "cmn", "!0R, !1r!2e", kFixupNone),
ENCODING_MAP(WIDE(kA64Cmn3RdT), SF_VARIANTS(0x3100001f),
kFmtRegROrSp, 9, 5, kFmtBitBlt, 21, 10, kFmtBitBlt, 23, 22,
kFmtUnused, -1, -1, IS_TERTIARY_OP | REG_USE0 | SETS_CCODES,
"cmn", "!0R, #!1d!2T", kFixupNone),
- ENCODING_MAP(WIDE(kA64Cmp3Rro), SF_VARIANTS(0x6b00001f),
- kFmtRegROrSp, 9, 5, kFmtRegR, 20, 16, kFmtShift, -1, -1,
+ ENCODING_MAP(WIDE(kA64Cmp3rro), SF_VARIANTS(0x6b00001f),
+ kFmtRegR, 9, 5, kFmtRegR, 20, 16, kFmtShift, -1, -1,
kFmtUnused, -1, -1, IS_TERTIARY_OP | REG_USE01 | SETS_CCODES,
- "cmp", "!0R, !1r!2o", kFixupNone),
+ "cmp", "!0r, !1r!2o", kFixupNone),
+ ENCODING_MAP(WIDE(kA64Cmp3Rre), SF_VARIANTS(0x6b20001f),
+ kFmtRegROrSp, 9, 5, kFmtRegR, 20, 16, kFmtExtend, -1, -1,
+ kFmtUnused, -1, -1, IS_TERTIARY_OP | REG_USE01 | SETS_CCODES,
+ "cmp", "!0R, !1r!2e", kFixupNone),
ENCODING_MAP(WIDE(kA64Cmp3RdT), SF_VARIANTS(0x7100001f),
kFmtRegROrSp, 9, 5, kFmtBitBlt, 21, 10, kFmtBitBlt, 23, 22,
kFmtUnused, -1, -1, IS_TERTIARY_OP | REG_USE0 | SETS_CCODES,
@@ -354,9 +362,13 @@
kFmtRegR, 4, 0, kFmtRegXOrSp, 9, 5, kFmtBitBlt, 20, 12,
kFmtUnused, -1, -1, IS_TERTIARY_OP | REG_DEF01 | REG_USE1 | IS_LOAD,
"ldr", "!0r, [!1X], #!2d", kFixupNone),
+ ENCODING_MAP(WIDE(kA64Ldp4ffXD), CUSTOM_VARIANTS(0x2d400000, 0x6d400000),
+ kFmtRegF, 4, 0, kFmtRegF, 14, 10, kFmtRegXOrSp, 9, 5,
+ kFmtBitBlt, 21, 15, IS_QUAD_OP | REG_USE2 | REG_DEF01 | IS_LOAD,
+ "ldp", "!0f, !1f, [!2X, #!3D]", kFixupNone),
ENCODING_MAP(WIDE(kA64Ldp4rrXD), SF_VARIANTS(0x29400000),
kFmtRegR, 4, 0, kFmtRegR, 14, 10, kFmtRegXOrSp, 9, 5,
- kFmtBitBlt, 21, 15, IS_QUAD_OP | REG_USE2 | REG_DEF012 | IS_LOAD,
+ kFmtBitBlt, 21, 15, IS_QUAD_OP | REG_USE2 | REG_DEF01 | IS_LOAD,
"ldp", "!0r, !1r, [!2X, #!3D]", kFixupNone),
ENCODING_MAP(WIDE(kA64LdpPost4rrXD), CUSTOM_VARIANTS(0x28c00000, 0xa8c00000),
kFmtRegR, 4, 0, kFmtRegR, 14, 10, kFmtRegXOrSp, 9, 5,
@@ -462,9 +474,13 @@
kFmtRegX, 4, 0, kFmtRegW, 9, 5, kFmtRegW, 20, 16,
kFmtRegX, -1, -1, IS_QUAD_OP | REG_DEF0_USE123,
"smaddl", "!0x, !1w, !2w, !3x", kFixupNone),
+ ENCODING_MAP(WIDE(kA64Stp4ffXD), CUSTOM_VARIANTS(0x2d000000, 0x6d000000),
+ kFmtRegF, 4, 0, kFmtRegF, 14, 10, kFmtRegXOrSp, 9, 5,
+ kFmtBitBlt, 21, 15, IS_QUAD_OP | REG_USE012 | IS_STORE,
+ "stp", "!0f, !1f, [!2X, #!3D]", kFixupNone),
ENCODING_MAP(WIDE(kA64Stp4rrXD), SF_VARIANTS(0x29000000),
kFmtRegR, 4, 0, kFmtRegR, 14, 10, kFmtRegXOrSp, 9, 5,
- kFmtBitBlt, 21, 15, IS_QUAD_OP | REG_DEF2 | REG_USE012 | IS_STORE,
+ kFmtBitBlt, 21, 15, IS_QUAD_OP | REG_USE012 | IS_STORE,
"stp", "!0r, !1r, [!2X, #!3D]", kFixupNone),
ENCODING_MAP(WIDE(kA64StpPost4rrXD), CUSTOM_VARIANTS(0x28800000, 0xa8800000),
kFmtRegR, 4, 0, kFmtRegR, 14, 10, kFmtRegXOrSp, 9, 5,
diff --git a/compiler/dex/quick/arm64/call_arm64.cc b/compiler/dex/quick/arm64/call_arm64.cc
index 136a04f..f7a0199 100644
--- a/compiler/dex/quick/arm64/call_arm64.cc
+++ b/compiler/dex/quick/arm64/call_arm64.cc
@@ -25,7 +25,10 @@
bool Arm64Mir2Lir::GenSpecialCase(BasicBlock* bb, MIR* mir,
const InlineMethod& special) {
- return Mir2Lir::GenSpecialCase(bb, mir, special);
+ // TODO(Arm64): re-enable this, once hard-float ABI is implemented.
+ // (this currently does not work, as GetArgMappingToPhysicalReg returns InvalidReg()).
+ // return Mir2Lir::GenSpecialCase(bb, mir, special);
+ return false;
}
/*
@@ -348,18 +351,16 @@
OpRegImm64(kOpSub, rs_rA64_SP, frame_size_, /*is_wide*/true);
}
- /* Spill core callee saves */
- if (core_spill_mask_) {
- SpillCoreRegs(rs_rA64_SP, frame_size_, core_spill_mask_);
- }
/* Need to spill any FP regs? */
- if (num_fp_spills_) {
- /*
- * NOTE: fp spills are a little different from core spills in that
- * they are pushed as a contiguous block. When promoting from
- * the fp set, we must allocate all singles from s16..highest-promoted
- */
- // TODO(Arm64): SpillFPRegs(rA64_SP, frame_size_, core_spill_mask_);
+ if (fp_spill_mask_) {
+ int spill_offset = frame_size_ - kArm64PointerSize*(num_fp_spills_ + num_core_spills_);
+ SpillFPRegs(rs_rA64_SP, spill_offset, fp_spill_mask_);
+ }
+
+ /* Spill core callee saves. */
+ if (core_spill_mask_) {
+ int spill_offset = frame_size_ - kArm64PointerSize*num_core_spills_;
+ SpillCoreRegs(rs_rA64_SP, spill_offset, core_spill_mask_);
}
FlushIns(ArgLocs, rl_method);
@@ -379,12 +380,15 @@
LockTemp(rs_x1);
NewLIR0(kPseudoMethodExit);
+
/* Need to restore any FP callee saves? */
- if (num_fp_spills_) {
- // TODO(Arm64): UnspillFPRegs(num_fp_spills_);
+ if (fp_spill_mask_) {
+ int spill_offset = frame_size_ - kArm64PointerSize*(num_fp_spills_ + num_core_spills_);
+ UnSpillFPRegs(rs_rA64_SP, spill_offset, fp_spill_mask_);
}
if (core_spill_mask_) {
- UnSpillCoreRegs(rs_rA64_SP, frame_size_, core_spill_mask_);
+ int spill_offset = frame_size_ - kArm64PointerSize*num_core_spills_;
+ UnSpillCoreRegs(rs_rA64_SP, spill_offset, core_spill_mask_);
}
OpRegImm64(kOpAdd, rs_rA64_SP, frame_size_, /*is_wide*/true);
diff --git a/compiler/dex/quick/arm64/codegen_arm64.h b/compiler/dex/quick/arm64/codegen_arm64.h
index 418a989..01b7802 100644
--- a/compiler/dex/quick/arm64/codegen_arm64.h
+++ b/compiler/dex/quick/arm64/codegen_arm64.h
@@ -68,12 +68,10 @@
void AdjustSpillMask();
void ClobberCallerSave();
void FreeCallTemps();
- void FreeRegLocTemps(RegLocation rl_keep, RegLocation rl_free);
void LockCallTemps();
void MarkPreservedSingle(int v_reg, RegStorage reg);
void MarkPreservedDouble(int v_reg, RegStorage reg);
void CompilerInitializeRegAlloc();
- RegStorage AllocPreservedDouble(int s_reg);
// Required for target - miscellaneous.
void AssembleLIR();
@@ -157,6 +155,8 @@
uint32_t GenPairWise(uint32_t reg_mask, int* reg1, int* reg2);
void UnSpillCoreRegs(RegStorage base, int offset, uint32_t reg_mask);
void SpillCoreRegs(RegStorage base, int offset, uint32_t reg_mask);
+ void UnSpillFPRegs(RegStorage base, int offset, uint32_t reg_mask);
+ void SpillFPRegs(RegStorage base, int offset, uint32_t reg_mask);
// Required for target - single operation generators.
LIR* OpUnconditionalBranch(LIR* target);
@@ -195,7 +195,7 @@
LIR* StoreBaseDispBody(RegStorage r_base, int displacement, RegStorage r_src, OpSize size);
LIR* OpRegRegRegShift(OpKind op, int r_dest, int r_src1, int r_src2, int shift,
bool is_wide = false);
- LIR* OpRegRegShift(OpKind op, int r_dest_src1, int r_src2, int shift, bool is_wide = false);
+ LIR* OpRegRegShift(OpKind op, RegStorage r_dest_src1, RegStorage r_src2, int shift);
static const ArmEncodingMap EncodingMap[kA64Last];
int EncodeShift(int code, int amount);
int EncodeExtend(int extend_type, int amount);
diff --git a/compiler/dex/quick/arm64/int_arm64.cc b/compiler/dex/quick/arm64/int_arm64.cc
index f2a57e7..b0f5904 100644
--- a/compiler/dex/quick/arm64/int_arm64.cc
+++ b/compiler/dex/quick/arm64/int_arm64.cc
@@ -697,11 +697,19 @@
GenDivZeroCheck(kCondEq);
}
-// TODO(Arm64): the function below should go.
// Test suspend flag, return target of taken suspend branch
LIR* Arm64Mir2Lir::OpTestSuspend(LIR* target) {
+ // TODO(Arm64): re-enable suspend checks, once art_quick_test_suspend is implemented and
+ // the suspend register is properly handled in the trampolines.
+#if 0
NewLIR3(kA64Subs3rRd, rA64_SUSPEND, rA64_SUSPEND, 1);
return OpCondBranch((target == NULL) ? kCondEq : kCondNe, target);
+#else
+ // TODO(Arm64): Fake suspend check. Will always fail to branch. Remove this.
+ LIR* branch = NewLIR2((target == NULL) ? kA64Cbnz2rt : kA64Cbz2rt, rwzr, 0);
+ branch->target = target;
+ return branch;
+#endif
}
// Decrement register and branch on condition
@@ -1199,34 +1207,61 @@
void Arm64Mir2Lir::UnSpillCoreRegs(RegStorage base, int offset, uint32_t reg_mask) {
int reg1 = -1, reg2 = -1;
- const int pop_log2_size = 3;
+ const int reg_log2_size = 3;
- for (offset = (offset >> pop_log2_size) - 1; reg_mask; offset--) {
+ for (offset = (offset >> reg_log2_size); reg_mask; offset += 2) {
reg_mask = GenPairWise(reg_mask, & reg1, & reg2);
if (UNLIKELY(reg2 < 0)) {
- // TODO(Arm64): replace Solo32 with Solo64, once rxN are defined properly.
- NewLIR3(WIDE(kA64Ldr3rXD), RegStorage::Solo32(reg1).GetReg(), base.GetReg(), offset);
+ NewLIR3(WIDE(kA64Ldr3rXD), RegStorage::Solo64(reg1).GetReg(), base.GetReg(), offset);
} else {
- // TODO(Arm64): replace Solo32 with Solo64 (twice below), once rxN are defined properly.
- NewLIR4(WIDE(kA64Ldp4rrXD), RegStorage::Solo32(reg1).GetReg(),
- RegStorage::Solo32(reg2).GetReg(), base.GetReg(), offset);
+ NewLIR4(WIDE(kA64Ldp4rrXD), RegStorage::Solo64(reg2).GetReg(),
+ RegStorage::Solo64(reg1).GetReg(), base.GetReg(), offset);
}
}
}
void Arm64Mir2Lir::SpillCoreRegs(RegStorage base, int offset, uint32_t reg_mask) {
int reg1 = -1, reg2 = -1;
- const int pop_log2_size = 3;
+ const int reg_log2_size = 3;
- for (offset = (offset >> pop_log2_size) - 1; reg_mask; offset--) {
+ for (offset = (offset >> reg_log2_size); reg_mask; offset += 2) {
reg_mask = GenPairWise(reg_mask, & reg1, & reg2);
if (UNLIKELY(reg2 < 0)) {
- // TODO(Arm64): replace Solo32 with Solo64, once rxN are defined properly.
- NewLIR3(WIDE(kA64Str3rXD), RegStorage::Solo32(reg1).GetReg(), base.GetReg(), offset);
+ NewLIR3(WIDE(kA64Str3rXD), RegStorage::Solo64(reg1).GetReg(), base.GetReg(), offset);
} else {
- // TODO(Arm64): replace Solo32 with Solo64 (twice below), once rxN are defined properly.
- NewLIR4(WIDE(kA64Stp4rrXD), RegStorage::Solo32(reg1).GetReg(),
- RegStorage::Solo32(reg2).GetReg(), base.GetReg(), offset);
+ NewLIR4(WIDE(kA64Stp4rrXD), RegStorage::Solo64(reg2).GetReg(),
+ RegStorage::Solo64(reg1).GetReg(), base.GetReg(), offset);
+ }
+ }
+}
+
+void Arm64Mir2Lir::UnSpillFPRegs(RegStorage base, int offset, uint32_t reg_mask) {
+ int reg1 = -1, reg2 = -1;
+ const int reg_log2_size = 3;
+
+ for (offset = (offset >> reg_log2_size); reg_mask; offset += 2) {
+ reg_mask = GenPairWise(reg_mask, & reg1, & reg2);
+ if (UNLIKELY(reg2 < 0)) {
+ NewLIR3(FWIDE(kA64Ldr3fXD), RegStorage::FloatSolo64(reg1).GetReg(), base.GetReg(), offset);
+ } else {
+ NewLIR4(WIDE(kA64Ldp4ffXD), RegStorage::FloatSolo64(reg2).GetReg(),
+ RegStorage::FloatSolo64(reg1).GetReg(), base.GetReg(), offset);
+ }
+ }
+}
+
+// TODO(Arm64): consider using ld1 and st1?
+void Arm64Mir2Lir::SpillFPRegs(RegStorage base, int offset, uint32_t reg_mask) {
+ int reg1 = -1, reg2 = -1;
+ const int reg_log2_size = 3;
+
+ for (offset = (offset >> reg_log2_size); reg_mask; offset += 2) {
+ reg_mask = GenPairWise(reg_mask, & reg1, & reg2);
+ if (UNLIKELY(reg2 < 0)) {
+ NewLIR3(FWIDE(kA64Str3fXD), RegStorage::FloatSolo64(reg1).GetReg(), base.GetReg(), offset);
+ } else {
+ NewLIR4(WIDE(kA64Stp4ffXD), RegStorage::FloatSolo64(reg2).GetReg(),
+ RegStorage::FloatSolo64(reg1).GetReg(), base.GetReg(), offset);
}
}
}
diff --git a/compiler/dex/quick/arm64/target_arm64.cc b/compiler/dex/quick/arm64/target_arm64.cc
index 10be0d6..12ac4c8 100644
--- a/compiler/dex/quick/arm64/target_arm64.cc
+++ b/compiler/dex/quick/arm64/target_arm64.cc
@@ -30,7 +30,8 @@
{rs_x0, rs_x1, rs_x2, rs_x3, rs_x4, rs_x5, rs_x6, rs_x7,
rs_x8, rs_x9, rs_x10, rs_x11, rs_x12, rs_x13, rs_x14, rs_x15,
rs_x16, rs_x17, rs_x18, rs_x19, rs_x20, rs_x21, rs_x22, rs_x23,
- rs_x24, rs_x25, rs_x26, rs_x27, rs_x28, rs_x29, rs_x30, rs_x31};
+ rs_x24, rs_x25, rs_x26, rs_x27, rs_x28, rs_x29, rs_x30, rs_x31,
+ rs_xzr};
static const RegStorage sp_regs_arr[] =
{rs_f0, rs_f1, rs_f2, rs_f3, rs_f4, rs_f5, rs_f6, rs_f7,
rs_f8, rs_f9, rs_f10, rs_f11, rs_f12, rs_f13, rs_f14, rs_f15,
@@ -42,8 +43,8 @@
rs_d16, rs_d17, rs_d18, rs_d19, rs_d20, rs_d21, rs_d22, rs_d23,
rs_d24, rs_d25, rs_d26, rs_d27, rs_d28, rs_d29, rs_d30, rs_d31};
static const RegStorage reserved_regs_arr[] =
- {rs_rA64_SUSPEND, rs_rA64_SELF, rs_rA64_SP, rs_rA64_LR};
-// TUING: Are there too many temp registers and too less promote target?
+ {rs_rA64_SUSPEND, rs_rA64_SELF, rs_rA64_SP, rs_rA64_LR, rs_xzr};
+// TUNING: Are there too many temp registers and too less promote target?
// This definition need to be matched with runtime.cc, quick entry assembly and JNI compiler
// Note: we are not able to call to C function directly if it un-match C ABI.
// Currently, rs_rA64_SELF is not a callee save register which does not match C ABI.
@@ -377,14 +378,14 @@
strcpy(tbuf, name);
break;
case 's':
- snprintf(tbuf, arraysize(tbuf), "s%d", operand & ARM_FP_REG_MASK);
+ snprintf(tbuf, arraysize(tbuf), "s%d", operand & RegStorage::kRegNumMask);
break;
case 'S':
- snprintf(tbuf, arraysize(tbuf), "d%d", operand & ARM_FP_REG_MASK);
+ snprintf(tbuf, arraysize(tbuf), "d%d", operand & RegStorage::kRegNumMask);
break;
case 'f':
snprintf(tbuf, arraysize(tbuf), "%c%d", (IS_FWIDE(lir->opcode)) ? 'd' : 's',
- operand & ARM_FP_REG_MASK);
+ operand & RegStorage::kRegNumMask);
break;
case 'l': {
bool is_wide = IS_WIDE(lir->opcode);
@@ -463,7 +464,7 @@
break;
case 'R': {
bool is_wide = IS_WIDE(lir->opcode);
- if (LIKELY(operand != rwsp || operand != rsp)) {
+ if (LIKELY(operand != rwsp && operand != rsp)) {
snprintf(tbuf, arraysize(tbuf), "%c%d", (is_wide) ? 'x' : 'w',
operand & RegStorage::kRegNumMask);
} else {
@@ -599,13 +600,11 @@
core_temps, sp_temps, dp_temps);
// Target-specific adjustments.
-
- // Alias single precision floats to appropriate half of overlapping double.
- GrowableArray<RegisterInfo*>::Iterator it(®_pool_->sp_regs_);
- for (RegisterInfo* info = it.Next(); info != nullptr; info = it.Next()) {
- int sp_reg_num = info->GetReg().GetRegNum();
- int dp_reg_num = sp_reg_num >> 1;
- RegStorage dp_reg = RegStorage::Solo64(RegStorage::kFloatingPoint | dp_reg_num);
+ // Alias single precision float registers to corresponding double registers.
+ GrowableArray<RegisterInfo*>::Iterator fp_it(®_pool_->sp_regs_);
+ for (RegisterInfo* info = fp_it.Next(); info != nullptr; info = fp_it.Next()) {
+ int fp_reg_num = info->GetReg().GetRegNum();
+ RegStorage dp_reg = RegStorage::Solo64(RegStorage::kFloatingPoint | fp_reg_num);
RegisterInfo* dp_reg_info = GetRegInfo(dp_reg);
// Double precision register's master storage should refer to itself.
DCHECK_EQ(dp_reg_info, dp_reg_info->Master());
@@ -613,10 +612,6 @@
info->SetMaster(dp_reg_info);
// Singles should show a single 32-bit mask bit, at first referring to the low half.
DCHECK_EQ(info->StorageMask(), 0x1U);
- if (sp_reg_num & 1) {
- // For odd singles, change to user the high word of the backing double.
- info->SetStorageMask(0x2);
- }
}
// TODO: re-enable this when we can safely save r4 over the suspension code path.
@@ -632,10 +627,6 @@
reg_pool_->next_dp_reg_ = 0;
}
-void Arm64Mir2Lir::FreeRegLocTemps(RegLocation rl_keep, RegLocation rl_free) {
- LOG(FATAL) << "Unexpected call to FreeRegLocTemps for Arm64";
-}
-
/*
* TUNING: is true leaf? Can't just use METHOD_IS_LEAF to determine as some
* instructions might call out to C/assembly helper functions. Until
@@ -648,14 +639,11 @@
}
/*
- * Mark a callee-save fp register as promoted. Note that
- * vpush/vpop uses contiguous register lists so we must
- * include any holes in the mask. Associate holes with
- * Dalvik register INVALID_VREG (0xFFFFU).
+ * Mark a callee-save fp register as promoted.
*/
void Arm64Mir2Lir::MarkPreservedSingle(int v_reg, RegStorage reg) {
- DCHECK_GE(reg.GetRegNum(), ARM_FP_CALLEE_SAVE_BASE);
- int adjusted_reg_num = reg.GetRegNum() - ARM_FP_CALLEE_SAVE_BASE;
+ DCHECK(reg.IsFloat());
+ int adjusted_reg_num = reg.GetRegNum() - A64_FP_CALLEE_SAVE_BASE;
// Ensure fp_vmap_table is large enough
int table_size = fp_vmap_table_.size();
for (int i = table_size; i < (adjusted_reg_num + 1); i++) {
@@ -665,29 +653,36 @@
fp_vmap_table_[adjusted_reg_num] = v_reg;
// Size of fp_vmap_table is high-water mark, use to set mask
num_fp_spills_ = fp_vmap_table_.size();
- fp_spill_mask_ = ((1 << num_fp_spills_) - 1) << ARM_FP_CALLEE_SAVE_BASE;
+ fp_spill_mask_ = ((1 << num_fp_spills_) - 1) << A64_FP_CALLEE_SAVE_BASE;
}
void Arm64Mir2Lir::MarkPreservedDouble(int v_reg, RegStorage reg) {
- // TEMP: perform as 2 singles.
- int reg_num = reg.GetRegNum() << 1;
- RegStorage lo = RegStorage::Solo32(RegStorage::kFloatingPoint | reg_num);
- RegStorage hi = RegStorage::Solo32(RegStorage::kFloatingPoint | reg_num | 1);
- MarkPreservedSingle(v_reg, lo);
- MarkPreservedSingle(v_reg + 1, hi);
+ DCHECK(reg.IsDouble());
+ MarkPreservedSingle(v_reg, reg);
}
/* Clobber all regs that might be used by an external C call */
void Arm64Mir2Lir::ClobberCallerSave() {
- // TODO(Arm64): implement this.
- UNIMPLEMENTED(WARNING);
-
Clobber(rs_x0);
Clobber(rs_x1);
Clobber(rs_x2);
Clobber(rs_x3);
+ Clobber(rs_x4);
+ Clobber(rs_x5);
+ Clobber(rs_x6);
+ Clobber(rs_x7);
+ Clobber(rs_x8);
+ Clobber(rs_x9);
+ Clobber(rs_x10);
+ Clobber(rs_x11);
Clobber(rs_x12);
+ Clobber(rs_x13);
+ Clobber(rs_x14);
+ Clobber(rs_x15);
+ Clobber(rs_x16);
+ Clobber(rs_x17);
Clobber(rs_x30);
+
Clobber(rs_f0);
Clobber(rs_f1);
Clobber(rs_f2);
@@ -696,14 +691,22 @@
Clobber(rs_f5);
Clobber(rs_f6);
Clobber(rs_f7);
- Clobber(rs_f8);
- Clobber(rs_f9);
- Clobber(rs_f10);
- Clobber(rs_f11);
- Clobber(rs_f12);
- Clobber(rs_f13);
- Clobber(rs_f14);
- Clobber(rs_f15);
+ Clobber(rs_f16);
+ Clobber(rs_f17);
+ Clobber(rs_f18);
+ Clobber(rs_f19);
+ Clobber(rs_f20);
+ Clobber(rs_f21);
+ Clobber(rs_f22);
+ Clobber(rs_f23);
+ Clobber(rs_f24);
+ Clobber(rs_f25);
+ Clobber(rs_f26);
+ Clobber(rs_f27);
+ Clobber(rs_f28);
+ Clobber(rs_f29);
+ Clobber(rs_f30);
+ Clobber(rs_f31);
}
RegLocation Arm64Mir2Lir::GetReturnWideAlt() {
@@ -776,61 +779,6 @@
return Arm64Mir2Lir::EncodingMap[UNWIDE(opcode)].fmt;
}
-/*
- * Somewhat messy code here. We want to allocate a pair of contiguous
- * physical single-precision floating point registers starting with
- * an even numbered reg. It is possible that the paired s_reg (s_reg+1)
- * has already been allocated - try to fit if possible. Fail to
- * allocate if we can't meet the requirements for the pair of
- * s_reg<=sX[even] & (s_reg+1)<= sX+1.
- */
-// TODO: needs rewrite to support non-backed 64-bit float regs.
-RegStorage Arm64Mir2Lir::AllocPreservedDouble(int s_reg) {
- RegStorage res;
- int v_reg = mir_graph_->SRegToVReg(s_reg);
- int p_map_idx = SRegToPMap(s_reg);
- if (promotion_map_[p_map_idx+1].fp_location == kLocPhysReg) {
- // Upper reg is already allocated. Can we fit?
- int high_reg = promotion_map_[p_map_idx+1].FpReg;
- if ((high_reg & 1) == 0) {
- // High reg is even - fail.
- return res; // Invalid.
- }
- // Is the low reg of the pair free?
- // FIXME: rework.
- RegisterInfo* p = GetRegInfo(RegStorage::FloatSolo32(high_reg - 1));
- if (p->InUse() || p->IsTemp()) {
- // Already allocated or not preserved - fail.
- return res; // Invalid.
- }
- // OK - good to go.
- res = RegStorage::FloatSolo64(p->GetReg().GetRegNum() >> 1);
- p->MarkInUse();
- MarkPreservedSingle(v_reg, p->GetReg());
- } else {
- /*
- * TODO: until runtime support is in, make sure we avoid promoting the same vreg to
- * different underlying physical registers.
- */
- GrowableArray<RegisterInfo*>::Iterator it(®_pool_->dp_regs_);
- for (RegisterInfo* info = it.Next(); info != nullptr; info = it.Next()) {
- if (!info->IsTemp() && !info->InUse()) {
- res = info->GetReg();
- info->MarkInUse();
- MarkPreservedDouble(v_reg, info->GetReg());
- break;
- }
- }
- }
- if (res.Valid()) {
- promotion_map_[p_map_idx].fp_location = kLocPhysReg;
- promotion_map_[p_map_idx].FpReg = res.DoubleToLowSingle().GetReg();
- promotion_map_[p_map_idx+1].fp_location = kLocPhysReg;
- promotion_map_[p_map_idx+1].FpReg = res.DoubleToHighSingle().GetReg();
- }
- return res;
-}
-
// TODO(Arm64): reuse info in QuickArgumentVisitor?
static RegStorage GetArgPhysicalReg(RegLocation* loc, int* num_gpr_used, int* num_fpr_used,
OpSize* op_size) {
diff --git a/compiler/dex/quick/arm64/utility_arm64.cc b/compiler/dex/quick/arm64/utility_arm64.cc
index 77e4c3c..39e9fad 100644
--- a/compiler/dex/quick/arm64/utility_arm64.cc
+++ b/compiler/dex/quick/arm64/utility_arm64.cc
@@ -360,18 +360,17 @@
return NewLIR1(opcode, r_dest_src.GetReg());
}
-LIR* Arm64Mir2Lir::OpRegRegShift(OpKind op, int r_dest_src1, int r_src2,
- int shift, bool is_wide) {
- ArmOpcode wide = (is_wide) ? WIDE(0) : UNWIDE(0);
+LIR* Arm64Mir2Lir::OpRegRegShift(OpKind op, RegStorage r_dest_src1, RegStorage r_src2, int shift) {
+ ArmOpcode wide = (r_dest_src1.Is64Bit()) ? WIDE(0) : UNWIDE(0);
+ CHECK_EQ(r_dest_src1.Is64Bit(), r_src2.Is64Bit());
ArmOpcode opcode = kA64Brk1d;
- switch (OP_KIND_UNWIDE(op)) {
+ switch (op) {
case kOpCmn:
- opcode = kA64Cmn3Rro;
+ opcode = kA64Cmn3rro;
break;
case kOpCmp:
- // TODO(Arm64): check the instruction above: "cmp w0, w1" is rendered as "cmp w0, w1, uxtb".
- opcode = kA64Cmp3Rro;
+ opcode = kA64Cmp3rro;
break;
case kOpMov:
opcode = kA64Mov2rr;
@@ -388,39 +387,38 @@
case kOpRev:
DCHECK_EQ(shift, 0);
// Binary, but rm is encoded twice.
- return NewLIR3(kA64Rev2rr | wide, r_dest_src1, r_src2, r_src2);
+ return NewLIR3(kA64Rev2rr | wide, r_dest_src1.GetReg(), r_src2.GetReg(), r_src2.GetReg());
break;
case kOpRevsh:
// Binary, but rm is encoded twice.
- return NewLIR3(kA64Rev162rr | wide, r_dest_src1, r_src2, r_src2);
+ return NewLIR3(kA64Rev162rr | wide, r_dest_src1.GetReg(), r_src2.GetReg(), r_src2.GetReg());
break;
case kOp2Byte:
DCHECK_EQ(shift, ENCODE_NO_SHIFT);
// "sbfx r1, r2, #imm1, #imm2" is "sbfm r1, r2, #imm1, #(imm1 + imm2 - 1)".
// For now we use sbfm directly.
- return NewLIR4(kA64Sbfm4rrdd | wide, r_dest_src1, r_src2, 0, 7);
+ return NewLIR4(kA64Sbfm4rrdd | wide, r_dest_src1.GetReg(), r_src2.GetReg(), 0, 7);
case kOp2Short:
DCHECK_EQ(shift, ENCODE_NO_SHIFT);
// For now we use sbfm rather than its alias, sbfx.
- return NewLIR4(kA64Sbfm4rrdd | wide, r_dest_src1, r_src2, 0, 15);
+ return NewLIR4(kA64Sbfm4rrdd | wide, r_dest_src1.GetReg(), r_src2.GetReg(), 0, 15);
case kOp2Char:
// "ubfx r1, r2, #imm1, #imm2" is "ubfm r1, r2, #imm1, #(imm1 + imm2 - 1)".
// For now we use ubfm directly.
DCHECK_EQ(shift, ENCODE_NO_SHIFT);
- return NewLIR4(kA64Ubfm4rrdd | wide, r_dest_src1, r_src2, 0, 15);
+ return NewLIR4(kA64Ubfm4rrdd | wide, r_dest_src1.GetReg(), r_src2.GetReg(), 0, 15);
default:
- return OpRegRegRegShift(op, r_dest_src1, r_dest_src1, r_src2, shift);
+ return OpRegRegRegShift(op, r_dest_src1.GetReg(), r_dest_src1.GetReg(), r_src2.GetReg(), shift);
}
DCHECK(!IsPseudoLirOp(opcode));
if (EncodingMap[opcode].flags & IS_BINARY_OP) {
DCHECK_EQ(shift, ENCODE_NO_SHIFT);
- return NewLIR2(opcode | wide, r_dest_src1, r_src2);
+ return NewLIR2(opcode | wide, r_dest_src1.GetReg(), r_src2.GetReg());
} else if (EncodingMap[opcode].flags & IS_TERTIARY_OP) {
ArmEncodingKind kind = EncodingMap[opcode].field_loc[2].kind;
- if (kind == kFmtExtend || kind == kFmtShift) {
- DCHECK_EQ(kind == kFmtExtend, IsExtendEncoding(shift));
- return NewLIR3(opcode | wide, r_dest_src1, r_src2, shift);
+ if (kind == kFmtShift) {
+ return NewLIR3(opcode | wide, r_dest_src1.GetReg(), r_src2.GetReg(), shift);
}
}
@@ -429,8 +427,7 @@
}
LIR* Arm64Mir2Lir::OpRegReg(OpKind op, RegStorage r_dest_src1, RegStorage r_src2) {
- return OpRegRegShift(op, r_dest_src1.GetReg(), r_src2.GetReg(), ENCODE_NO_SHIFT,
- r_dest_src1.Is64Bit());
+ return OpRegRegShift(op, r_dest_src1, r_src2, ENCODE_NO_SHIFT);
}
LIR* Arm64Mir2Lir::OpMovRegMem(RegStorage r_dest, RegStorage r_base, int offset, MoveType move_type) {
@@ -452,7 +449,7 @@
int r_src2, int shift, bool is_wide) {
ArmOpcode opcode = kA64Brk1d;
- switch (OP_KIND_UNWIDE(op)) {
+ switch (op) {
case kOpAdd:
opcode = kA64Add4rrro;
break;
@@ -525,10 +522,10 @@
ArmOpcode opcode = kA64Brk1d;
ArmOpcode alt_opcode = kA64Brk1d;
int32_t log_imm = -1;
- bool is_wide = OP_KIND_IS_WIDE(op);
+ bool is_wide = r_dest.Is64Bit();
ArmOpcode wide = (is_wide) ? WIDE(0) : UNWIDE(0);
- switch (OP_KIND_UNWIDE(op)) {
+ switch (op) {
case kOpLsl: {
// "lsl w1, w2, #imm" is an alias of "ubfm w1, w2, #(-imm MOD 32), #(31-imm)"
// and "lsl x1, x2, #imm" of "ubfm x1, x2, #(-imm MOD 32), #(31-imm)".
@@ -639,7 +636,7 @@
return res;
}
- switch (OP_KIND_UNWIDE(op)) {
+ switch (op) {
case kOpAdd:
neg_opcode = kA64Sub4RRdT;
opcode = kA64Add4RRdT;
@@ -828,99 +825,66 @@
OpSize size) {
LIR* load = NULL;
ArmOpcode opcode = kA64Brk1d;
- bool short_form = false;
- int encoded_disp = displacement;
+ ArmOpcode alt_opcode = kA64Brk1d;
+ int scale = 0;
+
switch (size) {
case kDouble: // Intentional fall-through.
case kWord: // Intentional fall-through.
case k64:
- DCHECK_EQ(encoded_disp & 0x3, 0);
+ scale = 3;
if (r_dest.IsFloat()) {
- // Currently double values may be misaligned.
- if ((displacement & 0x7) == 0 && displacement >= 0 && displacement <= 32760) {
- // Can use scaled load.
- opcode = FWIDE(kA64Ldr3fXD);
- encoded_disp >>= 3;
- short_form = true;
- } else if (IS_SIGNED_IMM9(displacement)) {
- // Can use unscaled load.
- opcode = FWIDE(kA64Ldur3fXd);
- short_form = true;
- } else {
- short_form = false;
- }
+ DCHECK(r_dest.IsDouble());
+ opcode = FWIDE(kA64Ldr3fXD);
+ alt_opcode = FWIDE(kA64Ldur3fXd);
} else {
- // Currently long values may be misaligned.
- if ((displacement & 0x7) == 0 && displacement >= 0 && displacement <= 32760) {
- // Can use scaled store.
- opcode = FWIDE(kA64Ldr3rXD);
- encoded_disp >>= 3;
- short_form = true;
- } else if (IS_SIGNED_IMM9(displacement)) {
- // Can use unscaled store.
- opcode = FWIDE(kA64Ldur3rXd);
- short_form = true;
- } // else: use long sequence (short_form = false).
+ opcode = FWIDE(kA64Ldr3rXD);
+ alt_opcode = FWIDE(kA64Ldur3rXd);
}
break;
case kSingle: // Intentional fall-through.
case k32: // Intentional fall-trough.
case kReference:
+ scale = 2;
if (r_dest.IsFloat()) {
+ DCHECK(r_dest.IsSingle());
opcode = kA64Ldr3fXD;
- if (displacement <= 1020) {
- short_form = true;
- encoded_disp >>= 2;
- }
- break;
- }
- if (displacement <= 16380 && displacement >= 0) {
- DCHECK_EQ((displacement & 0x3), 0);
- short_form = true;
- encoded_disp >>= 2;
+ } else {
opcode = kA64Ldr3rXD;
}
break;
case kUnsignedHalf:
- if (displacement < 64 && displacement >= 0) {
- DCHECK_EQ((displacement & 0x1), 0);
- short_form = true;
- encoded_disp >>= 1;
- opcode = kA64Ldrh3wXF;
- } else if (displacement < 4092 && displacement >= 0) {
- short_form = true;
- opcode = kA64Ldrh3wXF;
- }
+ scale = 1;
+ opcode = kA64Ldrh3wXF;
break;
case kSignedHalf:
- short_form = true;
+ scale = 1;
opcode = kA64Ldrsh3rXF;
break;
case kUnsignedByte:
- short_form = true;
opcode = kA64Ldrb3wXd;
break;
case kSignedByte:
- short_form = true;
opcode = kA64Ldrsb3rXd;
break;
default:
LOG(FATAL) << "Bad size: " << size;
}
- if (short_form) {
- load = NewLIR3(opcode, r_dest.GetReg(), r_base.GetReg(), encoded_disp);
+ bool displacement_is_aligned = (displacement & ((1 << scale) - 1)) == 0;
+ int scaled_disp = displacement >> scale;
+ if (displacement_is_aligned && scaled_disp >= 0 && scaled_disp < 4096) {
+ // Can use scaled load.
+ load = NewLIR3(opcode, r_dest.GetReg(), r_base.GetReg(), scaled_disp);
+ } else if (alt_opcode != kA64Brk1d && IS_SIGNED_IMM9(displacement)) {
+ // Can use unscaled load.
+ load = NewLIR3(alt_opcode, r_dest.GetReg(), r_base.GetReg(), displacement);
} else {
- RegStorage reg_offset = AllocTemp();
- LoadConstant(reg_offset, encoded_disp);
- if (r_dest.IsFloat()) {
- // No index ops - must use a long sequence. Turn the offset into a direct pointer.
- OpRegReg(kOpAdd, reg_offset, r_base);
- load = LoadBaseDispBody(reg_offset, 0, r_dest, size);
- } else {
- load = LoadBaseIndexed(r_base, reg_offset, r_dest, 0, size);
- }
- FreeTemp(reg_offset);
+ // Use long sequence.
+ RegStorage r_scratch = AllocTemp();
+ LoadConstant(r_scratch, displacement);
+ load = LoadBaseIndexed(r_base, r_scratch, r_dest, 0, size);
+ FreeTemp(r_scratch);
}
// TODO: in future may need to differentiate Dalvik accesses w/ spills
@@ -947,92 +911,64 @@
OpSize size) {
LIR* store = NULL;
ArmOpcode opcode = kA64Brk1d;
- bool short_form = false;
- int encoded_disp = displacement;
+ ArmOpcode alt_opcode = kA64Brk1d;
+ int scale = 0;
+
switch (size) {
case kDouble: // Intentional fall-through.
case kWord: // Intentional fall-through.
case k64:
- DCHECK_EQ(encoded_disp & 0x3, 0);
+ scale = 3;
if (r_src.IsFloat()) {
- // Currently double values may be misaligned.
- if ((displacement & 0x7) == 0 && displacement >= 0 && displacement <= 32760) {
- // Can use scaled store.
- opcode = FWIDE(kA64Str3fXD);
- encoded_disp >>= 3;
- short_form = true;
- } else if (IS_SIGNED_IMM9(displacement)) {
- // Can use unscaled store.
- opcode = FWIDE(kA64Stur3fXd);
- short_form = true;
- } // else: use long sequence (short_form = false).
+ DCHECK(r_src.IsDouble());
+ opcode = FWIDE(kA64Str3fXD);
+ alt_opcode = FWIDE(kA64Stur3fXd);
} else {
- // Currently long values may be misaligned.
- if ((displacement & 0x7) == 0 && displacement >= 0 && displacement <= 32760) {
- // Can use scaled store.
- opcode = FWIDE(kA64Str3rXD);
- encoded_disp >>= 3;
- short_form = true;
- } else if (IS_SIGNED_IMM9(displacement)) {
- // Can use unscaled store.
- opcode = FWIDE(kA64Stur3rXd);
- short_form = true;
- } // else: use long sequence (short_form = false).
+ opcode = FWIDE(kA64Str3rXD);
+ alt_opcode = FWIDE(kA64Stur3rXd);
}
break;
case kSingle: // Intentional fall-through.
case k32: // Intentional fall-trough.
case kReference:
+ scale = 2;
if (r_src.IsFloat()) {
DCHECK(r_src.IsSingle());
- DCHECK_EQ(encoded_disp & 0x3, 0);
opcode = kA64Str3fXD;
- if (displacement <= 1020) {
- short_form = true;
- encoded_disp >>= 2;
- }
- break;
- }
-
- if (displacement <= 16380 && displacement >= 0) {
- DCHECK_EQ((displacement & 0x3), 0);
- short_form = true;
- encoded_disp >>= 2;
+ } else {
opcode = kA64Str3rXD;
}
break;
case kUnsignedHalf:
case kSignedHalf:
- DCHECK_EQ((displacement & 0x1), 0);
- short_form = true;
- encoded_disp >>= 1;
+ scale = 1;
opcode = kA64Strh3wXF;
break;
case kUnsignedByte:
case kSignedByte:
- short_form = true;
opcode = kA64Strb3wXd;
break;
default:
LOG(FATAL) << "Bad size: " << size;
}
- if (short_form) {
- store = NewLIR3(opcode, r_src.GetReg(), r_base.GetReg(), encoded_disp);
+ bool displacement_is_aligned = (displacement & ((1 << scale) - 1)) == 0;
+ int scaled_disp = displacement >> scale;
+ if (displacement_is_aligned && scaled_disp >= 0 && scaled_disp < 4096) {
+ // Can use scaled store.
+ store = NewLIR3(opcode, r_src.GetReg(), r_base.GetReg(), scaled_disp);
+ } else if (alt_opcode != kA64Brk1d && IS_SIGNED_IMM9(displacement)) {
+ // Can use unscaled store.
+ store = NewLIR3(alt_opcode, r_src.GetReg(), r_base.GetReg(), displacement);
} else {
+ // Use long sequence.
RegStorage r_scratch = AllocTemp();
- LoadConstant(r_scratch, encoded_disp);
- if (r_src.IsFloat()) {
- // No index ops - must use a long sequence. Turn the offset into a direct pointer.
- OpRegReg(kOpAdd, r_scratch, r_base);
- store = StoreBaseDispBody(r_scratch, 0, r_src, size);
- } else {
- store = StoreBaseIndexed(r_base, r_scratch, r_src, 0, size);
- }
+ LoadConstant(r_scratch, displacement);
+ store = StoreBaseIndexed(r_base, r_scratch, r_src, 0, size);
FreeTemp(r_scratch);
}
- // TODO: In future, may need to differentiate Dalvik & spill accesses
+ // TODO: In future, may need to differentiate Dalvik & spill accesses.
if (r_base == rs_rA64_SP) {
AnnotateDalvikRegAccess(store, displacement >> 2, false /* is_load */, r_src.Is64Bit());
}
diff --git a/compiler/dex/quick/codegen_util.cc b/compiler/dex/quick/codegen_util.cc
index 6f81238..d58015a 100644
--- a/compiler/dex/quick/codegen_util.cc
+++ b/compiler/dex/quick/codegen_util.cc
@@ -1026,7 +1026,7 @@
vmap_encoder.PushBackUnsigned(0u); // Size is 0.
}
- UniquePtr<std::vector<uint8_t> > cfi_info(ReturnCallFrameInformation());
+ std::unique_ptr<std::vector<uint8_t>> cfi_info(ReturnCallFrameInformation());
CompiledMethod* result =
new CompiledMethod(cu_->compiler_driver, cu_->instruction_set, code_buffer_, frame_size_,
core_spill_mask_, fp_spill_mask_, encoded_mapping_table_,
diff --git a/compiler/dex/quick/gen_common.cc b/compiler/dex/quick/gen_common.cc
index 350823d..de55a05 100644
--- a/compiler/dex/quick/gen_common.cc
+++ b/compiler/dex/quick/gen_common.cc
@@ -2082,6 +2082,15 @@
}
}
+void Mir2Lir::GenConst(RegLocation rl_dest, int value) {
+ RegLocation rl_result = EvalLoc(rl_dest, kAnyReg, true);
+ LoadConstantNoClobber(rl_result.reg, value);
+ StoreValue(rl_dest, rl_result);
+ if (value == 0) {
+ Workaround7250540(rl_dest, rl_result.reg);
+ }
+}
+
template <size_t pointer_size>
void Mir2Lir::GenConversionCall(ThreadOffset<pointer_size> func_offset,
RegLocation rl_dest, RegLocation rl_src) {
diff --git a/compiler/dex/quick/gen_invoke.cc b/compiler/dex/quick/gen_invoke.cc
index 24ed4a3..721b345 100644
--- a/compiler/dex/quick/gen_invoke.cc
+++ b/compiler/dex/quick/gen_invoke.cc
@@ -1030,9 +1030,9 @@
bytes_to_move = sizeof(uint32_t) * 4;
// Allocate a free xmm temp. Since we are working through the calling sequence,
- // we expect to have an xmm temporary available.
+ // we expect to have an xmm temporary available. AllocTempDouble will abort if
+ // there are no free registers.
RegStorage temp = AllocTempDouble();
- DCHECK(temp.Valid());
LIR* ld1 = nullptr;
LIR* ld2 = nullptr;
@@ -1368,6 +1368,7 @@
OpRegRegReg(kOpAdc, rl_result.reg.GetHigh(), rl_src.reg.GetHigh(), sign_reg);
OpRegReg(kOpXor, rl_result.reg.GetLow(), sign_reg);
OpRegReg(kOpXor, rl_result.reg.GetHigh(), sign_reg);
+ FreeTemp(sign_reg);
StoreValueWide(rl_dest, rl_result);
return true;
}
@@ -1701,6 +1702,7 @@
const MirMethodLoweringInfo& method_info = mir_graph_->GetMethodLoweringInfo(info->mir);
cu_->compiler_driver->ProcessedInvoke(method_info.GetInvokeType(), method_info.StatsFlags());
+ BeginInvoke(info);
InvokeType original_type = static_cast<InvokeType>(method_info.GetInvokeType());
info->type = static_cast<InvokeType>(method_info.GetSharpType());
bool fast_path = method_info.FastPath();
@@ -1765,6 +1767,7 @@
}
}
}
+ EndInvoke(info);
MarkSafepointPC(call_inst);
ClobberCallerSave();
diff --git a/compiler/dex/quick/gen_loadstore.cc b/compiler/dex/quick/gen_loadstore.cc
index 8fcb09b..f5e7e63 100644
--- a/compiler/dex/quick/gen_loadstore.cc
+++ b/compiler/dex/quick/gen_loadstore.cc
@@ -145,10 +145,11 @@
// Wrong register class, realloc, copy and transfer ownership.
RegStorage new_reg = AllocTypedTemp(rl_src.fp, op_kind);
OpRegCopy(new_reg, rl_src.reg);
- // Associate the old sreg with the new register and clobber the old register.
- GetRegInfo(new_reg)->SetSReg(GetRegInfo(rl_src.reg)->SReg());
+ // Clobber the old reg.
Clobber(rl_src.reg);
+ // ...and mark the new one live.
rl_src.reg = new_reg;
+ MarkLive(rl_src);
}
return rl_src;
}
@@ -222,10 +223,11 @@
// Wrong register class, realloc, copy and transfer ownership.
RegStorage new_regs = AllocTypedTempWide(rl_src.fp, op_kind);
OpRegCopyWide(new_regs, rl_src.reg);
- // Associate the old sreg with the new register and clobber the old register.
- GetRegInfo(new_regs)->SetSReg(GetRegInfo(rl_src.reg)->SReg());
+ // Clobber the old regs.
Clobber(rl_src.reg);
+ // ...and mark the new ones live.
rl_src.reg = new_regs;
+ MarkLive(rl_src);
}
return rl_src;
}
diff --git a/compiler/dex/quick/mips/codegen_mips.h b/compiler/dex/quick/mips/codegen_mips.h
index c5b40da..0c59465 100644
--- a/compiler/dex/quick/mips/codegen_mips.h
+++ b/compiler/dex/quick/mips/codegen_mips.h
@@ -68,7 +68,6 @@
void AdjustSpillMask();
void ClobberCallerSave();
void FreeCallTemps();
- void FreeRegLocTemps(RegLocation rl_keep, RegLocation rl_free);
void LockCallTemps();
void MarkPreservedSingle(int v_reg, RegStorage reg);
void MarkPreservedDouble(int v_reg, RegStorage reg);
diff --git a/compiler/dex/quick/mips/target_mips.cc b/compiler/dex/quick/mips/target_mips.cc
index 35345e8..7a3da71 100644
--- a/compiler/dex/quick/mips/target_mips.cc
+++ b/compiler/dex/quick/mips/target_mips.cc
@@ -492,17 +492,6 @@
reg_pool_->next_dp_reg_ = 1;
}
-void MipsMir2Lir::FreeRegLocTemps(RegLocation rl_keep, RegLocation rl_free) {
- DCHECK(rl_keep.wide);
- DCHECK(rl_free.wide);
- if ((rl_free.reg.GetLowReg() != rl_keep.reg.GetLowReg()) &&
- (rl_free.reg.GetLowReg() != rl_keep.reg.GetHighReg()) &&
- (rl_free.reg.GetHighReg() != rl_keep.reg.GetLowReg()) &&
- (rl_free.reg.GetHighReg() != rl_keep.reg.GetHighReg())) {
- // No overlap, free.
- FreeTemp(rl_free.reg);
- }
-}
/*
* In the Arm code a it is typical to use the link register
* to hold the target address. However, for Mips we must
diff --git a/compiler/dex/quick/mir_to_lir-inl.h b/compiler/dex/quick/mir_to_lir-inl.h
index 2973e14..2f37520 100644
--- a/compiler/dex/quick/mir_to_lir-inl.h
+++ b/compiler/dex/quick/mir_to_lir-inl.h
@@ -26,10 +26,9 @@
/* Mark a temp register as dead. Does not affect allocation state. */
inline void Mir2Lir::ClobberBody(RegisterInfo* p) {
DCHECK(p->IsTemp());
- if (!p->IsDead()) {
+ if (p->SReg() != INVALID_SREG) {
DCHECK(!(p->IsLive() && p->IsDirty())) << "Live & dirty temp in clobber";
p->MarkDead();
- p->ResetDefBody();
if (p->IsWide()) {
p->SetIsWide(false);
if (p->GetReg() != p->Partner()) {
@@ -37,7 +36,6 @@
p = GetRegInfo(p->Partner());
p->SetIsWide(false);
p->MarkDead();
- p->ResetDefBody();
}
}
}
@@ -151,7 +149,7 @@
/*
* Set up the proper fields in the resource mask
*/
-inline void Mir2Lir::SetupResourceMasks(LIR* lir) {
+inline void Mir2Lir::SetupResourceMasks(LIR* lir, bool leave_mem_ref) {
int opcode = lir->opcode;
if (IsPseudoLirOp(opcode)) {
@@ -172,7 +170,7 @@
lir->flags.size = GetInsnSize(lir);
estimated_native_code_size_ += lir->flags.size;
/* Set up the mask for resources that are updated */
- if (flags & (IS_LOAD | IS_STORE)) {
+ if (!leave_mem_ref && (flags & (IS_LOAD | IS_STORE))) {
/* Default to heap - will catch specialized classes later */
SetMemRefType(lir, flags & IS_LOAD, kHeapRef);
}
diff --git a/compiler/dex/quick/mir_to_lir.cc b/compiler/dex/quick/mir_to_lir.cc
index 10c2459..9fc93d0 100644
--- a/compiler/dex/quick/mir_to_lir.cc
+++ b/compiler/dex/quick/mir_to_lir.cc
@@ -318,6 +318,8 @@
int opt_flags = mir->optimization_flags;
uint32_t vB = mir->dalvikInsn.vB;
uint32_t vC = mir->dalvikInsn.vC;
+ DCHECK(CheckCorePoolSanity()) << PrettyMethod(cu_->method_idx, *cu_->dex_file) << " @ 0x:"
+ << std::hex << current_dalvik_offset_;
// Prep Src and Dest locations.
int next_sreg = 0;
@@ -423,21 +425,11 @@
case Instruction::CONST:
case Instruction::CONST_4:
case Instruction::CONST_16:
- rl_result = EvalLoc(rl_dest, kAnyReg, true);
- LoadConstantNoClobber(rl_result.reg, vB);
- StoreValue(rl_dest, rl_result);
- if (vB == 0) {
- Workaround7250540(rl_dest, rl_result.reg);
- }
+ GenConst(rl_dest, vB);
break;
case Instruction::CONST_HIGH16:
- rl_result = EvalLoc(rl_dest, kAnyReg, true);
- LoadConstantNoClobber(rl_result.reg, vB << 16);
- StoreValue(rl_dest, rl_result);
- if (vB == 0) {
- Workaround7250540(rl_dest, rl_result.reg);
- }
+ GenConst(rl_dest, vB << 16);
break;
case Instruction::CONST_WIDE_16:
@@ -946,6 +938,7 @@
default:
LOG(FATAL) << "Unexpected opcode: " << opcode;
}
+ DCHECK(CheckCorePoolSanity());
} // NOLINT(readability/fn_size)
// Process extended MIR instructions
diff --git a/compiler/dex/quick/mir_to_lir.h b/compiler/dex/quick/mir_to_lir.h
index 3201b60..7f0bf30 100644
--- a/compiler/dex/quick/mir_to_lir.h
+++ b/compiler/dex/quick/mir_to_lir.h
@@ -339,23 +339,35 @@
bool IsDead() { return (master_->liveness_ & storage_mask_) == 0; }
// Liveness of this view matches. Note: not equivalent to !IsDead().
bool IsLive() { return (master_->liveness_ & storage_mask_) == storage_mask_; }
- void MarkLive() { master_->liveness_ |= storage_mask_; }
+ void MarkLive(int s_reg) {
+ // TODO: Anything useful to assert here?
+ s_reg_ = s_reg;
+ master_->liveness_ |= storage_mask_;
+ }
void MarkDead() {
- master_->liveness_ &= ~storage_mask_;
- SetSReg(INVALID_SREG);
+ if (SReg() != INVALID_SREG) {
+ s_reg_ = INVALID_SREG;
+ master_->liveness_ &= ~storage_mask_;
+ ResetDefBody();
+ }
}
RegStorage GetReg() { return reg_; }
void SetReg(RegStorage reg) { reg_ = reg; }
bool IsTemp() { return is_temp_; }
void SetIsTemp(bool val) { is_temp_ = val; }
bool IsWide() { return wide_value_; }
- void SetIsWide(bool val) { wide_value_ = val; }
+ void SetIsWide(bool val) {
+ wide_value_ = val;
+ if (!val) {
+ // If not wide, reset partner to self.
+ SetPartner(GetReg());
+ }
+ }
bool IsDirty() { return dirty_; }
void SetIsDirty(bool val) { dirty_ = val; }
RegStorage Partner() { return partner_; }
void SetPartner(RegStorage partner) { partner_ = partner; }
- int SReg() { return s_reg_; }
- void SetSReg(int s_reg) { s_reg_ = s_reg; }
+ int SReg() { return (!IsTemp() || IsLive()) ? s_reg_ : INVALID_SREG; }
uint64_t DefUseMask() { return def_use_mask_; }
void SetDefUseMask(uint64_t def_use_mask) { def_use_mask_ = def_use_mask; }
RegisterInfo* Master() { return master_; }
@@ -473,6 +485,7 @@
LIRSlowPath(Mir2Lir* m2l, const DexOffset dexpc, LIR* fromfast,
LIR* cont = nullptr) :
m2l_(m2l), cu_(m2l->cu_), current_dex_pc_(dexpc), fromfast_(fromfast), cont_(cont) {
+ m2l->StartSlowPath(cont);
}
virtual ~LIRSlowPath() {}
virtual void Compile() = 0;
@@ -481,6 +494,14 @@
return arena->Alloc(size, kArenaAllocData);
}
+ LIR *GetContinuationLabel() {
+ return cont_;
+ }
+
+ LIR *GetFromFast() {
+ return fromfast_;
+ }
+
protected:
LIR* GenerateTargetLabel(int opcode = kPseudoTargetLabel);
@@ -571,7 +592,7 @@
virtual void Materialize();
virtual CompiledMethod* GetCompiledMethod();
void MarkSafepointPC(LIR* inst);
- void SetupResourceMasks(LIR* lir);
+ void SetupResourceMasks(LIR* lir, bool leave_mem_ref = false);
void SetMemRefType(LIR* lir, bool is_load, int mem_type);
void AnnotateDalvikRegAccess(LIR* lir, int reg_id, bool is_load, bool is64bit);
void SetupRegMask(uint64_t* mask, int reg);
@@ -613,6 +634,12 @@
LIR* InsertCaseLabel(DexOffset vaddr, int keyVal);
void MarkPackedCaseLabels(Mir2Lir::SwitchTable* tab_rec);
void MarkSparseCaseLabels(Mir2Lir::SwitchTable* tab_rec);
+
+ virtual void StartSlowPath(LIR *label) {}
+ virtual void BeginInvoke(CallInfo* info) {}
+ virtual void EndInvoke(CallInfo* info) {}
+
+
// Handle bookkeeping to convert a wide RegLocation to a narow RegLocation. No code generated.
RegLocation NarrowRegLoc(RegLocation loc);
@@ -620,7 +647,7 @@
void ConvertMemOpIntoMove(LIR* orig_lir, RegStorage dest, RegStorage src);
void ApplyLoadStoreElimination(LIR* head_lir, LIR* tail_lir);
void ApplyLoadHoisting(LIR* head_lir, LIR* tail_lir);
- void ApplyLocalOptimizations(LIR* head_lir, LIR* tail_lir);
+ virtual void ApplyLocalOptimizations(LIR* head_lir, LIR* tail_lir);
// Shared by all targets - implemented in ralloc_util.cc
int GetSRegHi(int lowSreg);
@@ -644,17 +671,18 @@
RegStorage AllocPreservedSingle(int s_reg);
virtual RegStorage AllocPreservedDouble(int s_reg);
RegStorage AllocTempBody(GrowableArray<RegisterInfo*> ®s, int* next_temp, bool required);
- RegStorage AllocFreeTemp();
- RegStorage AllocTemp();
- RegStorage AllocTempSingle();
- RegStorage AllocTempDouble();
+ virtual RegStorage AllocFreeTemp();
+ virtual RegStorage AllocTemp();
+ virtual RegStorage AllocTempSingle();
+ virtual RegStorage AllocTempDouble();
void FlushReg(RegStorage reg);
void FlushRegWide(RegStorage reg);
RegStorage AllocLiveReg(int s_reg, int reg_class, bool wide);
RegStorage FindLiveReg(GrowableArray<RegisterInfo*> ®s, int s_reg);
- void FreeTemp(RegStorage reg);
- bool IsLive(RegStorage reg);
- bool IsTemp(RegStorage reg);
+ virtual void FreeTemp(RegStorage reg);
+ virtual void FreeRegLocTemps(RegLocation rl_keep, RegLocation rl_free);
+ virtual bool IsLive(RegStorage reg);
+ virtual bool IsTemp(RegStorage reg);
bool IsPromoted(RegStorage reg);
bool IsDirty(RegStorage reg);
void LockTemp(RegStorage reg);
@@ -662,7 +690,7 @@
void NullifyRange(RegStorage reg, int s_reg);
void MarkDef(RegLocation rl, LIR *start, LIR *finish);
void MarkDefWide(RegLocation rl, LIR *start, LIR *finish);
- RegLocation WideToNarrow(RegLocation rl);
+ virtual RegLocation WideToNarrow(RegLocation rl);
void ResetDefLoc(RegLocation rl);
void ResetDefLocWide(RegLocation rl);
void ResetDefTracking();
@@ -671,16 +699,16 @@
void FlushAllRegs();
bool RegClassMatches(int reg_class, RegStorage reg);
void MarkLive(RegLocation loc);
- void MarkLiveReg(RegStorage reg, int s_reg);
void MarkTemp(RegStorage reg);
void UnmarkTemp(RegStorage reg);
void MarkWide(RegStorage reg);
+ void MarkNarrow(RegStorage reg);
void MarkClean(RegLocation loc);
void MarkDirty(RegLocation loc);
void MarkInUse(RegStorage reg);
bool CheckCorePoolSanity();
- RegLocation UpdateLoc(RegLocation loc);
- RegLocation UpdateLocWide(RegLocation loc);
+ virtual RegLocation UpdateLoc(RegLocation loc);
+ virtual RegLocation UpdateLocWide(RegLocation loc);
RegLocation UpdateRawLoc(RegLocation loc);
/**
@@ -691,7 +719,7 @@
* @param update Whether the liveness information should be updated.
* @return Returns the properly typed temporary in physical register pairs.
*/
- RegLocation EvalLocWide(RegLocation loc, int reg_class, bool update);
+ virtual RegLocation EvalLocWide(RegLocation loc, int reg_class, bool update);
/**
* @brief Used to prepare a register location to receive a value.
@@ -700,7 +728,7 @@
* @param update Whether the liveness information should be updated.
* @return Returns the properly typed temporary in physical register.
*/
- RegLocation EvalLoc(RegLocation loc, int reg_class, bool update);
+ virtual RegLocation EvalLoc(RegLocation loc, int reg_class, bool update);
void CountRefs(RefCounts* core_counts, RefCounts* fp_counts, size_t num_regs);
void DumpCounts(const RefCounts* arr, int size, const char* msg);
@@ -716,7 +744,7 @@
bool HandleEasyDivRem(Instruction::Code dalvik_opcode, bool is_div,
RegLocation rl_src, RegLocation rl_dest, int lit);
bool HandleEasyMultiply(RegLocation rl_src, RegLocation rl_dest, int lit);
- void HandleSlowPaths();
+ virtual void HandleSlowPaths();
void GenBarrier();
void GenDivZeroException();
// c_code holds condition code that's generated from testing divisor against 0.
@@ -770,8 +798,8 @@
template <size_t pointer_size>
void GenConversionCall(ThreadOffset<pointer_size> func_offset, RegLocation rl_dest,
RegLocation rl_src);
- void GenSuspendTest(int opt_flags);
- void GenSuspendTestAndBranch(int opt_flags, LIR* target);
+ virtual void GenSuspendTest(int opt_flags);
+ virtual void GenSuspendTestAndBranch(int opt_flags, LIR* target);
// This will be overridden by x86 implementation.
virtual void GenConstWide(RegLocation rl_dest, int64_t value);
@@ -901,41 +929,41 @@
// Shared by all targets - implemented in gen_loadstore.cc.
RegLocation LoadCurrMethod();
void LoadCurrMethodDirect(RegStorage r_tgt);
- LIR* LoadConstant(RegStorage r_dest, int value);
+ virtual LIR* LoadConstant(RegStorage r_dest, int value);
// Natural word size.
- LIR* LoadWordDisp(RegStorage r_base, int displacement, RegStorage r_dest) {
+ virtual LIR* LoadWordDisp(RegStorage r_base, int displacement, RegStorage r_dest) {
return LoadBaseDisp(r_base, displacement, r_dest, kWord);
}
// Load 32 bits, regardless of target.
- LIR* Load32Disp(RegStorage r_base, int displacement, RegStorage r_dest) {
+ virtual LIR* Load32Disp(RegStorage r_base, int displacement, RegStorage r_dest) {
return LoadBaseDisp(r_base, displacement, r_dest, k32);
}
// Load a reference at base + displacement and decompress into register.
- LIR* LoadRefDisp(RegStorage r_base, int displacement, RegStorage r_dest) {
+ virtual LIR* LoadRefDisp(RegStorage r_base, int displacement, RegStorage r_dest) {
return LoadBaseDisp(r_base, displacement, r_dest, kReference);
}
// Load Dalvik value with 32-bit memory storage. If compressed object reference, decompress.
- RegLocation LoadValue(RegLocation rl_src, RegisterClass op_kind);
+ virtual RegLocation LoadValue(RegLocation rl_src, RegisterClass op_kind);
// Load Dalvik value with 64-bit memory storage.
- RegLocation LoadValueWide(RegLocation rl_src, RegisterClass op_kind);
+ virtual RegLocation LoadValueWide(RegLocation rl_src, RegisterClass op_kind);
// Load Dalvik value with 32-bit memory storage. If compressed object reference, decompress.
- void LoadValueDirect(RegLocation rl_src, RegStorage r_dest);
+ virtual void LoadValueDirect(RegLocation rl_src, RegStorage r_dest);
// Load Dalvik value with 32-bit memory storage. If compressed object reference, decompress.
- void LoadValueDirectFixed(RegLocation rl_src, RegStorage r_dest);
+ virtual void LoadValueDirectFixed(RegLocation rl_src, RegStorage r_dest);
// Load Dalvik value with 64-bit memory storage.
- void LoadValueDirectWide(RegLocation rl_src, RegStorage r_dest);
+ virtual void LoadValueDirectWide(RegLocation rl_src, RegStorage r_dest);
// Load Dalvik value with 64-bit memory storage.
- void LoadValueDirectWideFixed(RegLocation rl_src, RegStorage r_dest);
+ virtual void LoadValueDirectWideFixed(RegLocation rl_src, RegStorage r_dest);
// Store an item of natural word size.
- LIR* StoreWordDisp(RegStorage r_base, int displacement, RegStorage r_src) {
+ virtual LIR* StoreWordDisp(RegStorage r_base, int displacement, RegStorage r_src) {
return StoreBaseDisp(r_base, displacement, r_src, kWord);
}
// Store an uncompressed reference into a compressed 32-bit container.
- LIR* StoreRefDisp(RegStorage r_base, int displacement, RegStorage r_src) {
+ virtual LIR* StoreRefDisp(RegStorage r_base, int displacement, RegStorage r_src) {
return StoreBaseDisp(r_base, displacement, r_src, kReference);
}
// Store 32 bits, regardless of target.
- LIR* Store32Disp(RegStorage r_base, int displacement, RegStorage r_src) {
+ virtual LIR* Store32Disp(RegStorage r_base, int displacement, RegStorage r_src) {
return StoreBaseDisp(r_base, displacement, r_src, k32);
}
@@ -944,7 +972,7 @@
* @param rl_dest The destination dalvik register location.
* @param rl_src The source register location. Can be either physical register or dalvik register.
*/
- void StoreValue(RegLocation rl_dest, RegLocation rl_src);
+ virtual void StoreValue(RegLocation rl_dest, RegLocation rl_src);
/**
* @brief Used to do the final store in a wide destination as per bytecode semantics.
@@ -953,7 +981,7 @@
* @param rl_src The source register location. Can be either physical register or dalvik
* register.
*/
- void StoreValueWide(RegLocation rl_dest, RegLocation rl_src);
+ virtual void StoreValueWide(RegLocation rl_dest, RegLocation rl_src);
/**
* @brief Used to do the final store to a destination as per bytecode semantics.
@@ -965,7 +993,7 @@
* register value that now needs to be properly registered. This is used to avoid an
* extra register copy that would result if StoreValue was called.
*/
- void StoreFinalValue(RegLocation rl_dest, RegLocation rl_src);
+ virtual void StoreFinalValue(RegLocation rl_dest, RegLocation rl_src);
/**
* @brief Used to do the final store in a wide destination as per bytecode semantics.
@@ -977,14 +1005,14 @@
* register values that now need to be properly registered. This is used to avoid an
* extra pair of register copies that would result if StoreValueWide was called.
*/
- void StoreFinalValueWide(RegLocation rl_dest, RegLocation rl_src);
+ virtual void StoreFinalValueWide(RegLocation rl_dest, RegLocation rl_src);
// Shared by all targets - implemented in mir_to_lir.cc.
void CompileDalvikInstruction(MIR* mir, BasicBlock* bb, LIR* label_list);
- void HandleExtendedMethodMIR(BasicBlock* bb, MIR* mir);
+ virtual void HandleExtendedMethodMIR(BasicBlock* bb, MIR* mir);
bool MethodBlockCodeGen(BasicBlock* bb);
bool SpecialMIR2LIR(const InlineMethod& special);
- void MethodMIR2LIR();
+ virtual void MethodMIR2LIR();
// Update LIR for verbose listings.
void UpdateLIROffsets();
@@ -1074,7 +1102,6 @@
virtual void AdjustSpillMask() = 0;
virtual void ClobberCallerSave() = 0;
virtual void FreeCallTemps() = 0;
- virtual void FreeRegLocTemps(RegLocation rl_keep, RegLocation rl_free) = 0;
virtual void LockCallTemps() = 0;
virtual void MarkPreservedSingle(int v_reg, RegStorage reg) = 0;
virtual void MarkPreservedDouble(int v_reg, RegStorage reg) = 0;
@@ -1333,14 +1360,14 @@
* @param loc location of result
* @returns update location
*/
- RegLocation ForceTemp(RegLocation loc);
+ virtual RegLocation ForceTemp(RegLocation loc);
/*
* @brief Force a wide location (in registers) into temporary registers
* @param loc location of result
* @returns update location
*/
- RegLocation ForceTempWide(RegLocation loc);
+ virtual RegLocation ForceTempWide(RegLocation loc);
static constexpr OpSize LoadStoreOpSize(bool wide, bool ref) {
return wide ? k64 : ref ? kReference : k32;
@@ -1386,7 +1413,7 @@
*/
virtual bool GenSpecialCase(BasicBlock* bb, MIR* mir, const InlineMethod& special);
- private:
+ protected:
void ClobberBody(RegisterInfo* p);
void SetCurrentDexPc(DexOffset dexpc) {
current_dalvik_offset_ = dexpc;
@@ -1445,7 +1472,14 @@
// Copy arg0 and arg1 to kArg0 and kArg1 safely, possibly using
// kArg2 as temp.
- void CopyToArgumentRegs(RegStorage arg0, RegStorage arg1);
+ virtual void CopyToArgumentRegs(RegStorage arg0, RegStorage arg1);
+
+ /**
+ * @brief Load Constant into RegLocation
+ * @param rl_dest Destination RegLocation
+ * @param value Constant value
+ */
+ virtual void GenConst(RegLocation rl_dest, int value);
public:
// TODO: add accessors for these.
diff --git a/compiler/dex/quick/ralloc_util.cc b/compiler/dex/quick/ralloc_util.cc
index bcc077b..06d05e2 100644
--- a/compiler/dex/quick/ralloc_util.cc
+++ b/compiler/dex/quick/ralloc_util.cc
@@ -152,6 +152,9 @@
} else {
RegisterInfo* info = GetRegInfo(reg);
if (info->IsTemp() && !info->IsDead()) {
+ if (info->GetReg() != info->Partner()) {
+ ClobberBody(GetRegInfo(info->Partner()));
+ }
ClobberBody(info);
if (info->IsAliased()) {
ClobberAliases(info);
@@ -169,19 +172,7 @@
for (RegisterInfo* alias = info->GetAliasChain(); alias != nullptr;
alias = alias->GetAliasChain()) {
DCHECK(!alias->IsAliased()); // Only the master should be marked as alised.
- if (alias->SReg() != INVALID_SREG) {
- alias->SetSReg(INVALID_SREG);
- alias->ResetDefBody();
- if (alias->IsWide()) {
- alias->SetIsWide(false);
- if (alias->GetReg() != alias->Partner()) {
- RegisterInfo* p = GetRegInfo(alias->Partner());
- p->SetIsWide(false);
- p->MarkDead();
- p->ResetDefBody();
- }
- }
- }
+ ClobberBody(alias);
}
}
@@ -204,6 +195,11 @@
GrowableArray<RegisterInfo*>::Iterator iter(&tempreg_info_);
for (RegisterInfo* info = iter.Next(); info != NULL; info = iter.Next()) {
if (info->SReg() == s_reg) {
+ if (info->GetReg() != info->Partner()) {
+ // Dealing with a pair - clobber the other half.
+ DCHECK(!info->IsAliased());
+ ClobberBody(GetRegInfo(info->Partner()));
+ }
ClobberBody(info);
if (info->IsAliased()) {
ClobberAliases(info);
@@ -325,7 +321,7 @@
next = 0;
RegisterInfo* info = regs.Get(next);
// Try to allocate a register that doesn't hold a live value.
- if (info->IsTemp() && !info->InUse() && !info->IsLive()) {
+ if (info->IsTemp() && !info->InUse() && info->IsDead()) {
Clobber(info->GetReg());
info->MarkInUse();
/*
@@ -349,7 +345,13 @@
ClobberSReg(info->SReg());
Clobber(info->GetReg());
info->MarkInUse();
- info->SetIsWide(false);
+ if (info->IsWide()) {
+ RegisterInfo* partner = GetRegInfo(info->Partner());
+ DCHECK_EQ(info->GetReg().GetRegNum(), partner->Partner().GetRegNum());
+ DCHECK(partner->IsWide());
+ info->SetIsWide(false);
+ partner->SetIsWide(false);
+ }
*next_temp = next + 1;
return info->GetReg();
}
@@ -463,6 +465,20 @@
}
}
+void Mir2Lir::FreeRegLocTemps(RegLocation rl_keep, RegLocation rl_free) {
+ DCHECK(rl_keep.wide);
+ DCHECK(rl_free.wide);
+ int free_low = rl_free.reg.GetLowReg();
+ int free_high = rl_free.reg.GetHighReg();
+ int keep_low = rl_keep.reg.GetLowReg();
+ int keep_high = rl_keep.reg.GetHighReg();
+ if ((free_low != keep_low) && (free_low != keep_high) &&
+ (free_high != keep_low) && (free_high != keep_high)) {
+ // No overlap, free both
+ FreeTemp(rl_free.reg);
+ }
+}
+
bool Mir2Lir::IsLive(RegStorage reg) {
bool res;
if (reg.IsPair()) {
@@ -725,8 +741,6 @@
FlushSpecificReg(info);
}
info->MarkDead();
- info->SetSReg(INVALID_SREG);
- info->ResetDefBody();
info->SetIsWide(false);
}
}
@@ -742,35 +756,48 @@
}
}
-void Mir2Lir::MarkLiveReg(RegStorage reg, int s_reg) {
- RegisterInfo* info = GetRegInfo(reg);
- if ((info->SReg() == s_reg) && info->IsLive()) {
- return; // Already live.
- }
- if (s_reg != INVALID_SREG) {
- ClobberSReg(s_reg);
- if (info->IsTemp()) {
- info->MarkLive();
- }
- } else {
- // Can't be live if no associated s_reg.
- DCHECK(info->IsTemp());
- info->MarkDead();
- }
- info->SetSReg(s_reg);
-}
-
void Mir2Lir::MarkLive(RegLocation loc) {
RegStorage reg = loc.reg;
+ if (!IsTemp(reg)) {
+ return;
+ }
int s_reg = loc.s_reg_low;
- if (reg.IsPair()) {
- MarkLiveReg(reg.GetLow(), s_reg);
- MarkLiveReg(reg.GetHigh(), s_reg+1);
- } else {
- if (loc.wide) {
- ClobberSReg(s_reg + 1);
+ if (s_reg == INVALID_SREG) {
+ // Can't be live if no associated sreg.
+ if (reg.IsPair()) {
+ GetRegInfo(reg.GetLow())->MarkDead();
+ GetRegInfo(reg.GetHigh())->MarkDead();
+ } else {
+ GetRegInfo(reg)->MarkDead();
}
- MarkLiveReg(reg, s_reg);
+ } else {
+ if (reg.IsPair()) {
+ RegisterInfo* info_lo = GetRegInfo(reg.GetLow());
+ RegisterInfo* info_hi = GetRegInfo(reg.GetHigh());
+ if (info_lo->IsLive() && (info_lo->SReg() == s_reg) && info_hi->IsLive() &&
+ (info_hi->SReg() == s_reg)) {
+ return; // Already live.
+ }
+ ClobberSReg(s_reg);
+ ClobberSReg(s_reg + 1);
+ info_lo->MarkLive(s_reg);
+ info_hi->MarkLive(s_reg + 1);
+ } else {
+ RegisterInfo* info = GetRegInfo(reg);
+ if (info->IsLive() && (info->SReg() == s_reg)) {
+ return; // Already live.
+ }
+ ClobberSReg(s_reg);
+ if (loc.wide) {
+ ClobberSReg(s_reg + 1);
+ }
+ info->MarkLive(s_reg);
+ }
+ if (loc.wide) {
+ MarkWide(reg);
+ } else {
+ MarkNarrow(reg);
+ }
}
}
@@ -792,6 +819,13 @@
if (reg.IsPair()) {
RegisterInfo* info_lo = GetRegInfo(reg.GetLow());
RegisterInfo* info_hi = GetRegInfo(reg.GetHigh());
+ // Unpair any old partners.
+ if (info_lo->IsWide() && info_lo->Partner() != info_hi->GetReg()) {
+ GetRegInfo(info_lo->Partner())->SetIsWide(false);
+ }
+ if (info_hi->IsWide() && info_hi->Partner() != info_lo->GetReg()) {
+ GetRegInfo(info_hi->Partner())->SetIsWide(false);
+ }
info_lo->SetIsWide(true);
info_hi->SetIsWide(true);
info_lo->SetPartner(reg.GetHigh());
@@ -803,6 +837,13 @@
}
}
+void Mir2Lir::MarkNarrow(RegStorage reg) {
+ DCHECK(!reg.IsPair());
+ RegisterInfo* info = GetRegInfo(reg);
+ info->SetIsWide(false);
+ info->SetPartner(reg);
+}
+
void Mir2Lir::MarkClean(RegLocation loc) {
if (loc.reg.IsPair()) {
RegisterInfo* info = GetRegInfo(loc.reg.GetLow());
@@ -842,16 +883,17 @@
}
bool Mir2Lir::CheckCorePoolSanity() {
- GrowableArray<RegisterInfo*>::Iterator it(®_pool_->core_regs_);
+ GrowableArray<RegisterInfo*>::Iterator it(&tempreg_info_);
for (RegisterInfo* info = it.Next(); info != nullptr; info = it.Next()) {
- RegStorage my_reg = info->GetReg();
- if (info->IsWide() && my_reg.IsPair()) {
+ if (info->IsTemp() && info->IsLive() && info->IsWide()) {
+ RegStorage my_reg = info->GetReg();
int my_sreg = info->SReg();
RegStorage partner_reg = info->Partner();
RegisterInfo* partner = GetRegInfo(partner_reg);
DCHECK(partner != NULL);
DCHECK(partner->IsWide());
DCHECK_EQ(my_reg.GetReg(), partner->Partner().GetReg());
+ DCHECK(partner->IsLive());
int partner_sreg = partner->SReg();
if (my_sreg == INVALID_SREG) {
DCHECK_EQ(partner_sreg, INVALID_SREG);
@@ -859,13 +901,41 @@
int diff = my_sreg - partner_sreg;
DCHECK((diff == 0) || (diff == -1) || (diff == 1));
}
- } else {
- // TODO: add whatever sanity checks might be useful for 64BitSolo regs here.
- // TODO: sanity checks for floating point pools?
}
- if (!info->IsLive()) {
- DCHECK(info->DefStart() == NULL);
- DCHECK(info->DefEnd() == NULL);
+ if (info->Master() != info) {
+ // Aliased.
+ if (info->IsLive() && (info->SReg() != INVALID_SREG)) {
+ // If I'm live, master should not be live, but should show liveness in alias set.
+ DCHECK_EQ(info->Master()->SReg(), INVALID_SREG);
+ DCHECK(!info->Master()->IsDead());
+ } else if (!info->IsDead()) {
+ // If I'm not live, but there is liveness in the set master must be live.
+ DCHECK_EQ(info->SReg(), INVALID_SREG);
+ DCHECK(info->Master()->IsLive());
+ }
+ }
+ if (info->IsAliased()) {
+ // Has child aliases.
+ DCHECK_EQ(info->Master(), info);
+ if (info->IsLive() && (info->SReg() != INVALID_SREG)) {
+ // Master live, no child should be dead - all should show liveness in set.
+ for (RegisterInfo* p = info->GetAliasChain(); p != nullptr; p = p->GetAliasChain()) {
+ DCHECK(!p->IsDead());
+ DCHECK_EQ(p->SReg(), INVALID_SREG);
+ }
+ } else if (!info->IsDead()) {
+ // Master not live, one or more aliases must be.
+ bool live_alias = false;
+ for (RegisterInfo* p = info->GetAliasChain(); p != nullptr; p = p->GetAliasChain()) {
+ live_alias |= p->IsLive();
+ }
+ DCHECK(live_alias);
+ }
+ }
+ if (info->IsLive() && (info->SReg() == INVALID_SREG)) {
+ // If not fully live, should have INVALID_SREG and def's should be null.
+ DCHECK(info->DefStart() == nullptr);
+ DCHECK(info->DefEnd() == nullptr);
}
}
return true;
@@ -956,11 +1026,12 @@
if (!RegClassMatches(reg_class, loc.reg)) {
// Wrong register class. Reallocate and transfer ownership.
RegStorage new_regs = AllocTypedTempWide(loc.fp, reg_class);
- // Associate the old sreg with the new register and clobber the old register.
- GetRegInfo(new_regs)->SetSReg(GetRegInfo(loc.reg)->SReg());
+ // Clobber the old regs.
Clobber(loc.reg);
+ // ...and mark the new ones live.
loc.reg = new_regs;
MarkWide(loc.reg);
+ MarkLive(loc);
}
return loc;
}
@@ -989,10 +1060,11 @@
if (!RegClassMatches(reg_class, loc.reg)) {
// Wrong register class. Reallocate and transfer ownership.
RegStorage new_reg = AllocTypedTemp(loc.fp, reg_class);
- // Associate the old sreg with the new register and clobber the old register.
- GetRegInfo(new_reg)->SetSReg(GetRegInfo(loc.reg)->SReg());
+ // Clobber the old reg.
Clobber(loc.reg);
+ // ...and mark the new one live.
loc.reg = new_reg;
+ MarkLive(loc);
}
return loc;
}
@@ -1220,19 +1292,9 @@
RegLocation gpr_res = LocCReturnWide();
RegLocation fpr_res = LocCReturnDouble();
RegLocation res = is_double ? fpr_res : gpr_res;
- if (res.reg.IsPair()) {
- Clobber(res.reg);
- LockTemp(res.reg);
- // Does this wide value live in two registers or one vector register?
- if (res.reg.GetLowReg() != res.reg.GetHighReg()) {
- // FIXME: I think we want to mark these as wide as well.
- MarkWide(res.reg);
- }
- } else {
- Clobber(res.reg);
- LockTemp(res.reg);
- MarkWide(res.reg);
- }
+ Clobber(res.reg);
+ LockTemp(res.reg);
+ MarkWide(res.reg);
return res;
}
diff --git a/compiler/dex/quick/x86/codegen_x86.h b/compiler/dex/quick/x86/codegen_x86.h
index cc0e1f2..e717638 100644
--- a/compiler/dex/quick/x86/codegen_x86.h
+++ b/compiler/dex/quick/x86/codegen_x86.h
@@ -22,7 +22,7 @@
namespace art {
-class X86Mir2Lir FINAL : public Mir2Lir {
+class X86Mir2Lir : public Mir2Lir {
public:
X86Mir2Lir(CompilationUnit* cu, MIRGraph* mir_graph, ArenaAllocator* arena, bool gen64bit);
@@ -68,7 +68,6 @@
void AdjustSpillMask();
void ClobberCallerSave();
void FreeCallTemps();
- void FreeRegLocTemps(RegLocation rl_keep, RegLocation rl_free);
void LockCallTemps();
void MarkPreservedSingle(int v_reg, RegStorage reg);
void MarkPreservedDouble(int v_reg, RegStorage reg);
@@ -176,8 +175,8 @@
* @param op The DEX opcode for the operation.
* @param is_commutative The sources can be swapped if needed.
*/
- void GenLongArith(RegLocation rl_dest, RegLocation rl_src1, RegLocation rl_src2,
- Instruction::Code op, bool is_commutative);
+ virtual void GenLongArith(RegLocation rl_dest, RegLocation rl_src1, RegLocation rl_src2,
+ Instruction::Code op, bool is_commutative);
/**
* @brief Generate a two operand long arithmetic operation.
@@ -193,7 +192,7 @@
* @param rl_src The other operand. May be in a register or in memory.
* @param op The DEX opcode for the operation.
*/
- void GenLongRegOrMemOp(RegLocation rl_dest, RegLocation rl_src, Instruction::Code op);
+ virtual void GenLongRegOrMemOp(RegLocation rl_dest, RegLocation rl_src, Instruction::Code op);
/**
* @brief Implement instanceof a final class with x86 specific code.
@@ -266,6 +265,12 @@
bool InexpensiveConstantDouble(int64_t value);
/*
+ * @brief Should try to optimize for two address instructions?
+ * @return true if we try to avoid generating three operand instructions.
+ */
+ virtual bool GenerateTwoOperandInstructions() const { return true; }
+
+ /*
* @brief x86 specific codegen for int operations.
* @param opcode Operation to perform.
* @param rl_dest Destination for the result.
@@ -305,7 +310,7 @@
* @param type How the method will be invoked.
* @returns Call instruction
*/
- LIR * CallWithLinkerFixup(const MethodReference& target_method, InvokeType type);
+ virtual LIR * CallWithLinkerFixup(const MethodReference& target_method, InvokeType type);
/*
* @brief Handle x86 specific literals
@@ -324,7 +329,7 @@
*/
std::vector<uint8_t>* ReturnCallFrameInformation();
- private:
+ protected:
size_t ComputeSize(const X86EncodingMap* entry, int base, int displacement, bool has_sib);
void EmitPrefix(const X86EncodingMap* entry);
void EmitOpcode(const X86EncodingMap* entry);
@@ -399,6 +404,12 @@
static bool ProvidesFullMemoryBarrier(X86OpCode opcode);
/*
+ * @brief Ensure that a temporary register is byte addressable.
+ * @returns a temporary guarenteed to be byte addressable.
+ */
+ virtual RegStorage AllocateByteRegister();
+
+ /*
* @brief generate inline code for fast case of Strng.indexOf.
* @param info Call parameters
* @param zero_based 'true' if the index into the string is 0.
@@ -534,7 +545,7 @@
* @param rl_src The source of the long.
* @param is_double 'true' if dealing with double, 'false' for float.
*/
- void GenLongToFP(RegLocation rl_dest, RegLocation rl_src, bool is_double);
+ virtual void GenLongToFP(RegLocation rl_dest, RegLocation rl_src, bool is_double);
/*
* @brief Perform MIR analysis before compiling method.
@@ -580,7 +591,7 @@
* @param bb Basic block containing instruction.
* @param mir Instruction to analyze.
*/
- void AnalyzeMIR(int opcode, BasicBlock * bb, MIR *mir);
+ virtual void AnalyzeMIR(int opcode, BasicBlock * bb, MIR *mir);
/*
* @brief Analyze one MIR float/double instruction
diff --git a/compiler/dex/quick/x86/int_x86.cc b/compiler/dex/quick/x86/int_x86.cc
index fbb1785..a6ccc99 100644
--- a/compiler/dex/quick/x86/int_x86.cc
+++ b/compiler/dex/quick/x86/int_x86.cc
@@ -1292,8 +1292,12 @@
case Instruction::AND_LONG_2ADDR:
case Instruction::OR_LONG_2ADDR:
case Instruction::XOR_LONG_2ADDR:
- GenLongArith(rl_dest, rl_src2, op);
- return;
+ if (GenerateTwoOperandInstructions()) {
+ GenLongArith(rl_dest, rl_src2, op);
+ return;
+ }
+ break;
+
default:
break;
}
@@ -1532,7 +1536,7 @@
RegLocation X86Mir2Lir::GenShiftImmOpLong(Instruction::Code opcode, RegLocation rl_dest,
RegLocation rl_src, int shift_amount) {
- RegLocation rl_result = EvalLoc(rl_dest, kCoreReg, true);
+ RegLocation rl_result = EvalLocWide(rl_dest, kCoreReg, true);
switch (opcode) {
case Instruction::SHL_LONG:
case Instruction::SHL_LONG_2ADDR:
@@ -1542,7 +1546,6 @@
LoadConstant(rl_result.reg.GetLow(), 0);
} else if (shift_amount > 31) {
OpRegCopy(rl_result.reg.GetHigh(), rl_src.reg.GetLow());
- FreeTemp(rl_src.reg.GetHigh());
NewLIR2(kX86Sal32RI, rl_result.reg.GetHighReg(), shift_amount - 32);
LoadConstant(rl_result.reg.GetLow(), 0);
} else {
@@ -1642,7 +1645,11 @@
case Instruction::XOR_LONG_2ADDR:
case Instruction::AND_LONG_2ADDR:
if (rl_src2.is_const) {
- GenLongImm(rl_dest, rl_src2, opcode);
+ if (GenerateTwoOperandInstructions()) {
+ GenLongImm(rl_dest, rl_src2, opcode);
+ } else {
+ GenLongLongImm(rl_dest, rl_src1, rl_src2, opcode);
+ }
} else {
DCHECK(rl_src1.is_const);
GenLongLongImm(rl_dest, rl_src2, rl_src1, opcode);
@@ -1870,7 +1877,7 @@
// SETcc only works with EAX..EDX.
if (result_reg == object.reg || result_reg.GetRegNum() >= rs_rX86_SP.GetRegNum()) {
- result_reg = AllocTypedTemp(false, kCoreReg);
+ result_reg = AllocateByteRegister();
DCHECK_LT(result_reg.GetRegNum(), rs_rX86_SP.GetRegNum());
}
@@ -2111,12 +2118,16 @@
LOG(FATAL) << "Invalid word arith op: " << opcode;
}
- // Can we convert to a two address instruction?
+ // Can we convert to a two address instruction?
if (!is_two_addr &&
(mir_graph_->SRegToVReg(rl_dest.s_reg_low) ==
mir_graph_->SRegToVReg(rl_lhs.s_reg_low))) {
- is_two_addr = true;
- }
+ is_two_addr = true;
+ }
+
+ if (!GenerateTwoOperandInstructions()) {
+ is_two_addr = false;
+ }
// Get the div/rem stuff out of the way.
if (is_div_rem) {
@@ -2213,6 +2224,8 @@
if (mir_graph_->SRegToVReg(rl_dest.s_reg_low) == mir_graph_->SRegToVReg(rl_lhs.s_reg_low)) {
rl_lhs = LoadValue(rl_lhs, kCoreReg);
rl_result = EvalLoc(rl_dest, kCoreReg, true);
+ // No-op if these are the same.
+ OpRegCopy(rl_result.reg, rl_lhs.reg);
} else {
rl_result = EvalLoc(rl_dest, kCoreReg, true);
LoadValueDirect(rl_lhs, rl_result.reg);
diff --git a/compiler/dex/quick/x86/target_x86.cc b/compiler/dex/quick/x86/target_x86.cc
index 237c68c..9ddeb68 100644
--- a/compiler/dex/quick/x86/target_x86.cc
+++ b/compiler/dex/quick/x86/target_x86.cc
@@ -423,6 +423,10 @@
UNIMPLEMENTED(FATAL) << "MarkPreservedDouble";
}
+RegStorage X86Mir2Lir::AllocateByteRegister() {
+ return AllocTypedTemp(false, kCoreReg);
+}
+
/* Clobber all regs that might be used by an external C call */
void X86Mir2Lir::ClobberCallerSave() {
Clobber(rs_rAX);
@@ -572,20 +576,6 @@
reg_pool_->next_dp_reg_ = 1;
}
-void X86Mir2Lir::FreeRegLocTemps(RegLocation rl_keep, RegLocation rl_free) {
- DCHECK(rl_keep.wide);
- DCHECK(rl_free.wide);
- int free_low = rl_free.reg.GetLowReg();
- int free_high = rl_free.reg.GetHighReg();
- int keep_low = rl_keep.reg.GetLowReg();
- int keep_high = rl_keep.reg.GetHighReg();
- if ((free_low != keep_low) && (free_low != keep_high) &&
- (free_high != keep_low) && (free_high != keep_high)) {
- // No overlap, free both
- FreeTemp(rl_free.reg);
- }
-}
-
void X86Mir2Lir::SpillCoreRegs() {
if (num_core_spills_ == 0) {
return;
diff --git a/compiler/dex/quick/x86/utility_x86.cc b/compiler/dex/quick/x86/utility_x86.cc
index e9592a6..fed31c1 100644
--- a/compiler/dex/quick/x86/utility_x86.cc
+++ b/compiler/dex/quick/x86/utility_x86.cc
@@ -161,6 +161,22 @@
case kOpMul:
opcode = byte_imm ? kX86Imul32RRI8 : kX86Imul32RRI;
return NewLIR3(opcode, r_dest_src1.GetReg(), r_dest_src1.GetReg(), value);
+ case kOp2Byte:
+ opcode = kX86Mov32RI;
+ value = static_cast<int8_t>(value);
+ break;
+ case kOp2Short:
+ opcode = kX86Mov32RI;
+ value = static_cast<int16_t>(value);
+ break;
+ case kOp2Char:
+ opcode = kX86Mov32RI;
+ value = static_cast<uint16_t>(value);
+ break;
+ case kOpNeg:
+ opcode = kX86Mov32RI;
+ value = -value;
+ break;
default:
LOG(FATAL) << "Bad case in OpRegImm " << op;
}
@@ -523,7 +539,7 @@
int32_t val_hi = High32Bits(value);
int32_t low_reg_val = r_dest.IsPair() ? r_dest.GetLowReg() : r_dest.GetReg();
LIR *res;
- bool is_fp = RegStorage::IsFloat(low_reg_val);
+ bool is_fp = r_dest.IsFloat();
// TODO: clean this up once we fully recognize 64-bit storage containers.
if (is_fp) {
if (value == 0) {
diff --git a/compiler/dex/ssa_transformation.cc b/compiler/dex/ssa_transformation.cc
index 5f89c21..5aa093a 100644
--- a/compiler/dex/ssa_transformation.cc
+++ b/compiler/dex/ssa_transformation.cc
@@ -182,7 +182,7 @@
dom_post_order_traversal_->Reset();
}
ClearAllVisitedFlags();
- std::vector<std::pair<BasicBlock*, ArenaBitVector::Iterator*> > work_stack;
+ std::vector<std::pair<BasicBlock*, ArenaBitVector::Iterator*>> work_stack;
bb->visited = true;
work_stack.push_back(std::make_pair(bb, bb->i_dominated->GetIterator()));
while (!work_stack.empty()) {
diff --git a/compiler/dex/verified_method.cc b/compiler/dex/verified_method.cc
index e19f3cf..01c8f80 100644
--- a/compiler/dex/verified_method.cc
+++ b/compiler/dex/verified_method.cc
@@ -17,6 +17,7 @@
#include "verified_method.h"
#include <algorithm>
+#include <memory>
#include <vector>
#include "base/logging.h"
@@ -34,7 +35,6 @@
#include "mirror/dex_cache-inl.h"
#include "mirror/object.h"
#include "mirror/object-inl.h"
-#include "UniquePtrCompat.h"
#include "verifier/dex_gc_map.h"
#include "verifier/method_verifier.h"
#include "verifier/method_verifier-inl.h"
@@ -45,7 +45,7 @@
const VerifiedMethod* VerifiedMethod::Create(verifier::MethodVerifier* method_verifier,
bool compile) {
- UniquePtr<VerifiedMethod> verified_method(new VerifiedMethod);
+ std::unique_ptr<VerifiedMethod> verified_method(new VerifiedMethod);
if (compile) {
/* Generate a register map. */
if (!verified_method->GenerateGcMap(method_verifier)) {
diff --git a/compiler/driver/compiler_driver.cc b/compiler/driver/compiler_driver.cc
index 93feb29..eb62f1b 100644
--- a/compiler/driver/compiler_driver.cc
+++ b/compiler/driver/compiler_driver.cc
@@ -502,7 +502,7 @@
const std::vector<const DexFile*>& dex_files,
TimingLogger* timings) {
DCHECK(!Runtime::Current()->IsStarted());
- UniquePtr<ThreadPool> thread_pool(new ThreadPool("Compiler driver thread pool", thread_count_ - 1));
+ std::unique_ptr<ThreadPool> thread_pool(new ThreadPool("Compiler driver thread pool", thread_count_ - 1));
PreCompile(class_loader, dex_files, thread_pool.get(), timings);
Compile(class_loader, dex_files, thread_pool.get(), timings);
if (dump_stats_) {
@@ -568,7 +568,7 @@
std::vector<const DexFile*> dex_files;
dex_files.push_back(dex_file);
- UniquePtr<ThreadPool> thread_pool(new ThreadPool("Compiler driver thread pool", 0U));
+ std::unique_ptr<ThreadPool> thread_pool(new ThreadPool("Compiler driver thread pool", 0U));
PreCompile(jclass_loader, dex_files, thread_pool.get(), timings);
// Can we run DEX-to-DEX compiler on this class ?
@@ -626,7 +626,7 @@
}
static void ResolveExceptionsForMethod(MethodHelper* mh,
- std::set<std::pair<uint16_t, const DexFile*> >& exceptions_to_resolve)
+ std::set<std::pair<uint16_t, const DexFile*>>& exceptions_to_resolve)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
const DexFile::CodeItem* code_item = mh->GetCodeItem();
if (code_item == NULL) {
@@ -665,8 +665,8 @@
static bool ResolveCatchBlockExceptionsClassVisitor(mirror::Class* c, void* arg)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- std::set<std::pair<uint16_t, const DexFile*> >* exceptions_to_resolve =
- reinterpret_cast<std::set<std::pair<uint16_t, const DexFile*> >*>(arg);
+ std::set<std::pair<uint16_t, const DexFile*>>* exceptions_to_resolve =
+ reinterpret_cast<std::set<std::pair<uint16_t, const DexFile*>>*>(arg);
MethodHelper mh;
for (size_t i = 0; i < c->NumVirtualMethods(); ++i) {
mirror::ArtMethod* m = c->GetVirtualMethod(i);
@@ -720,7 +720,7 @@
// Resolve exception classes referenced by the loaded classes. The catch logic assumes
// exceptions are resolved by the verifier when there is a catch block in an interested method.
// Do this here so that exception classes appear to have been specified image classes.
- std::set<std::pair<uint16_t, const DexFile*> > unresolved_exception_types;
+ std::set<std::pair<uint16_t, const DexFile*>> unresolved_exception_types;
StackHandleScope<1> hs(self);
Handle<mirror::Class> java_lang_Throwable(
hs.NewHandle(class_linker->FindSystemClass(self, "Ljava/lang/Throwable;")));
diff --git a/compiler/driver/compiler_driver.h b/compiler/driver/compiler_driver.h
index f3db41f..abca659 100644
--- a/compiler/driver/compiler_driver.h
+++ b/compiler/driver/compiler_driver.h
@@ -688,7 +688,7 @@
VerificationResults* const verification_results_;
DexFileToMethodInlinerMap* const method_inliner_map_;
- UniquePtr<Compiler> compiler_;
+ std::unique_ptr<Compiler> compiler_;
const InstructionSet instruction_set_;
const InstructionSetFeatures instruction_set_features_;
@@ -712,13 +712,13 @@
// If image_ is true, specifies the classes that will be included in
// the image. Note if image_classes_ is NULL, all classes are
// included in the image.
- UniquePtr<DescriptorSet> image_classes_;
+ std::unique_ptr<DescriptorSet> image_classes_;
size_t thread_count_;
uint64_t start_ns_;
class AOTCompilationStats;
- UniquePtr<AOTCompilationStats> stats_;
+ std::unique_ptr<AOTCompilationStats> stats_;
bool dump_stats_;
const bool dump_passes_;
@@ -755,7 +755,7 @@
bool support_boot_image_fixup_;
// Call Frame Information, which might be generated to help stack tracebacks.
- UniquePtr<std::vector<uint8_t> > cfi_info_;
+ std::unique_ptr<std::vector<uint8_t>> cfi_info_;
// DeDuplication data structures, these own the corresponding byte arrays.
class DedupeHashFunc {
diff --git a/compiler/driver/compiler_driver_test.cc b/compiler/driver/compiler_driver_test.cc
index fe3a4e6..4efd27d 100644
--- a/compiler/driver/compiler_driver_test.cc
+++ b/compiler/driver/compiler_driver_test.cc
@@ -18,8 +18,8 @@
#include <stdint.h>
#include <stdio.h>
+#include <memory>
-#include "UniquePtrCompat.h"
#include "class_linker.h"
#include "common_compiler_test.h"
#include "dex_file.h"
diff --git a/compiler/elf_fixup.cc b/compiler/elf_fixup.cc
index 571a091..404e3f8 100644
--- a/compiler/elf_fixup.cc
+++ b/compiler/elf_fixup.cc
@@ -17,12 +17,12 @@
#include "elf_fixup.h"
#include <inttypes.h>
+#include <memory>
#include "base/logging.h"
#include "base/stringprintf.h"
#include "elf_file.h"
#include "elf_writer.h"
-#include "UniquePtrCompat.h"
namespace art {
@@ -30,7 +30,7 @@
bool ElfFixup::Fixup(File* file, uintptr_t oat_data_begin) {
std::string error_msg;
- UniquePtr<ElfFile> elf_file(ElfFile::Open(file, true, false, &error_msg));
+ std::unique_ptr<ElfFile> elf_file(ElfFile::Open(file, true, false, &error_msg));
CHECK(elf_file.get() != nullptr) << error_msg;
// Lookup "oatdata" symbol address.
diff --git a/compiler/elf_stripper.cc b/compiler/elf_stripper.cc
index b0fa63c..8c06c9f 100644
--- a/compiler/elf_stripper.cc
+++ b/compiler/elf_stripper.cc
@@ -18,9 +18,9 @@
#include <unistd.h>
#include <sys/types.h>
+#include <memory>
#include <vector>
-#include "UniquePtrCompat.h"
#include "base/logging.h"
#include "elf_file.h"
#include "elf_utils.h"
@@ -29,7 +29,7 @@
namespace art {
bool ElfStripper::Strip(File* file, std::string* error_msg) {
- UniquePtr<ElfFile> elf_file(ElfFile::Open(file, true, false, error_msg));
+ std::unique_ptr<ElfFile> elf_file(ElfFile::Open(file, true, false, error_msg));
if (elf_file.get() == nullptr) {
return false;
}
diff --git a/compiler/elf_writer.cc b/compiler/elf_writer.cc
index ccc26a1..4c093c7 100644
--- a/compiler/elf_writer.cc
+++ b/compiler/elf_writer.cc
@@ -42,7 +42,7 @@
size_t& oat_loaded_size,
size_t& oat_data_offset) {
std::string error_msg;
- UniquePtr<ElfFile> elf_file(ElfFile::Open(file, false, false, &error_msg));
+ std::unique_ptr<ElfFile> elf_file(ElfFile::Open(file, false, false, &error_msg));
CHECK(elf_file.get() != NULL) << error_msg;
oat_loaded_size = elf_file->GetLoadedSize();
diff --git a/compiler/elf_writer_mclinker.cc b/compiler/elf_writer_mclinker.cc
index aa4a5b2..0e27210 100644
--- a/compiler/elf_writer_mclinker.cc
+++ b/compiler/elf_writer_mclinker.cc
@@ -159,7 +159,7 @@
void ElfWriterMclinker::AddOatInput(std::vector<uint8_t>& oat_contents) {
// Add an artificial memory input. Based on LinkerTest.
std::string error_msg;
- UniquePtr<OatFile> oat_file(OatFile::OpenMemory(oat_contents, elf_file_->GetPath(), &error_msg));
+ std::unique_ptr<OatFile> oat_file(OatFile::OpenMemory(oat_contents, elf_file_->GetPath(), &error_msg));
CHECK(oat_file.get() != NULL) << elf_file_->GetPath() << ": " << error_msg;
const char* oat_data_start = reinterpret_cast<const char*>(&oat_file->GetOatHeader());
@@ -347,7 +347,7 @@
void ElfWriterMclinker::FixupOatMethodOffsets(const std::vector<const DexFile*>& dex_files) {
std::string error_msg;
- UniquePtr<ElfFile> elf_file(ElfFile::Open(elf_file_, true, false, &error_msg));
+ std::unique_ptr<ElfFile> elf_file(ElfFile::Open(elf_file_, true, false, &error_msg));
CHECK(elf_file.get() != NULL) << elf_file_->GetPath() << ": " << error_msg;
uint32_t oatdata_address = GetOatDataAddress(elf_file.get());
diff --git a/compiler/elf_writer_mclinker.h b/compiler/elf_writer_mclinker.h
index 3c1a47b..955e5d2 100644
--- a/compiler/elf_writer_mclinker.h
+++ b/compiler/elf_writer_mclinker.h
@@ -17,9 +17,9 @@
#ifndef ART_COMPILER_ELF_WRITER_MCLINKER_H_
#define ART_COMPILER_ELF_WRITER_MCLINKER_H_
-#include "elf_writer.h"
+#include <memory>
-#include "UniquePtrCompat.h"
+#include "elf_writer.h"
#include "safe_map.h"
namespace mcld {
@@ -73,11 +73,11 @@
const CompiledCode& compiled_code);
// Setup by Init()
- UniquePtr<mcld::LinkerConfig> linker_config_;
- UniquePtr<mcld::LinkerScript> linker_script_;
- UniquePtr<mcld::Module> module_;
- UniquePtr<mcld::IRBuilder> ir_builder_;
- UniquePtr<mcld::Linker> linker_;
+ std::unique_ptr<mcld::LinkerConfig> linker_config_;
+ std::unique_ptr<mcld::LinkerScript> linker_script_;
+ std::unique_ptr<mcld::Module> module_;
+ std::unique_ptr<mcld::IRBuilder> ir_builder_;
+ std::unique_ptr<mcld::Linker> linker_;
// Setup by AddOatInput()
// TODO: ownership of oat_input_?
diff --git a/compiler/elf_writer_test.cc b/compiler/elf_writer_test.cc
index dd7ef2a..e637cfb 100644
--- a/compiler/elf_writer_test.cc
+++ b/compiler/elf_writer_test.cc
@@ -44,15 +44,15 @@
} while (false)
TEST_F(ElfWriterTest, dlsym) {
- std::string elf_filename;
+ std::string elf_location;
if (IsHost()) {
const char* host_dir = getenv("ANDROID_HOST_OUT");
CHECK(host_dir != NULL);
- elf_filename = StringPrintf("%s/framework/core.oat", host_dir);
+ elf_location = StringPrintf("%s/framework/core.oat", host_dir);
} else {
- elf_filename = "/data/art-test/core.oat";
+ elf_location = "/data/art-test/core.oat";
}
- elf_filename = GetSystemImageFilename(elf_filename.c_str(), kRuntimeISA);
+ std::string elf_filename = GetSystemImageFilename(elf_location.c_str(), kRuntimeISA);
LOG(INFO) << "elf_filename=" << elf_filename;
UnreserveImageSpace();
@@ -82,11 +82,11 @@
}
#endif
- UniquePtr<File> file(OS::OpenFileForReading(elf_filename.c_str()));
+ std::unique_ptr<File> file(OS::OpenFileForReading(elf_filename.c_str()));
ASSERT_TRUE(file.get() != NULL);
{
std::string error_msg;
- UniquePtr<ElfFile> ef(ElfFile::Open(file.get(), false, false, &error_msg));
+ std::unique_ptr<ElfFile> ef(ElfFile::Open(file.get(), false, false, &error_msg));
CHECK(ef.get() != nullptr) << error_msg;
EXPECT_ELF_FILE_ADDRESS(ef, dl_oatdata, "oatdata", false);
EXPECT_ELF_FILE_ADDRESS(ef, dl_oatexec, "oatexec", false);
@@ -94,7 +94,7 @@
}
{
std::string error_msg;
- UniquePtr<ElfFile> ef(ElfFile::Open(file.get(), false, false, &error_msg));
+ std::unique_ptr<ElfFile> ef(ElfFile::Open(file.get(), false, false, &error_msg));
CHECK(ef.get() != nullptr) << error_msg;
EXPECT_ELF_FILE_ADDRESS(ef, dl_oatdata, "oatdata", true);
EXPECT_ELF_FILE_ADDRESS(ef, dl_oatexec, "oatexec", true);
@@ -102,7 +102,7 @@
}
{
std::string error_msg;
- UniquePtr<ElfFile> ef(ElfFile::Open(file.get(), false, true, &error_msg));
+ std::unique_ptr<ElfFile> ef(ElfFile::Open(file.get(), false, true, &error_msg));
CHECK(ef.get() != nullptr) << error_msg;
CHECK(ef->Load(false, &error_msg)) << error_msg;
EXPECT_EQ(dl_oatdata, ef->FindDynamicSymbolAddress("oatdata"));
diff --git a/compiler/image_test.cc b/compiler/image_test.cc
index 0babfe3..92be147 100644
--- a/compiler/image_test.cc
+++ b/compiler/image_test.cc
@@ -16,6 +16,7 @@
#include "image.h"
+#include <memory>
#include <string>
#include <vector>
@@ -27,7 +28,6 @@
#include "lock_word.h"
#include "mirror/object-inl.h"
#include "signal_catcher.h"
-#include "UniquePtrCompat.h"
#include "utils.h"
#include "vector_output_stream.h"
@@ -88,7 +88,7 @@
}
}
// Workound bug that mcld::Linker::emit closes oat_file by reopening as dup_oat.
- UniquePtr<File> dup_oat(OS::OpenFileReadWrite(oat_file.GetFilename().c_str()));
+ std::unique_ptr<File> dup_oat(OS::OpenFileReadWrite(oat_file.GetFilename().c_str()));
ASSERT_TRUE(dup_oat.get() != NULL);
const uintptr_t requested_image_base = ART_BASE_ADDRESS;
@@ -102,7 +102,7 @@
}
{
- UniquePtr<File> file(OS::OpenFileForReading(image_file.GetFilename().c_str()));
+ std::unique_ptr<File> file(OS::OpenFileForReading(image_file.GetFilename().c_str()));
ASSERT_TRUE(file.get() != NULL);
ImageHeader image_header;
file->ReadFully(&image_header, sizeof(image_header));
@@ -130,7 +130,7 @@
java_lang_dex_file_ = NULL;
std::string error_msg;
- UniquePtr<const DexFile> dex(DexFile::Open(GetLibCoreDexFileName().c_str(),
+ std::unique_ptr<const DexFile> dex(DexFile::Open(GetLibCoreDexFileName().c_str(),
GetLibCoreDexFileName().c_str(),
&error_msg));
ASSERT_TRUE(dex.get() != nullptr) << error_msg;
diff --git a/compiler/image_writer.cc b/compiler/image_writer.cc
index e261ee6..70144c8 100644
--- a/compiler/image_writer.cc
+++ b/compiler/image_writer.cc
@@ -18,6 +18,7 @@
#include <sys/stat.h>
+#include <memory>
#include <vector>
#include "base/logging.h"
@@ -52,7 +53,6 @@
#include "runtime.h"
#include "scoped_thread_state_change.h"
#include "handle_scope-inl.h"
-#include "UniquePtrCompat.h"
#include "utils.h"
using ::art::mirror::ArtField;
@@ -77,7 +77,7 @@
ClassLinker* class_linker = Runtime::Current()->GetClassLinker();
- UniquePtr<File> oat_file(OS::OpenFileReadWrite(oat_filename.c_str()));
+ std::unique_ptr<File> oat_file(OS::OpenFileReadWrite(oat_filename.c_str()));
if (oat_file.get() == NULL) {
LOG(ERROR) << "Failed to open oat file " << oat_filename << " for " << oat_location;
return false;
@@ -141,7 +141,7 @@
PatchOatCodeAndMethods();
Thread::Current()->TransitionFromRunnableToSuspended(kNative);
- UniquePtr<File> image_file(OS::CreateEmptyFile(image_filename.c_str()));
+ std::unique_ptr<File> image_file(OS::CreateEmptyFile(image_filename.c_str()));
ImageHeader* image_header = reinterpret_cast<ImageHeader*>(image_->Begin());
if (image_file.get() == NULL) {
LOG(ERROR) << "Failed to open image file " << image_filename;
@@ -418,7 +418,7 @@
}
// build an Object[] of the roots needed to restore the runtime
- Handle<ObjectArray<Object> > image_roots(hs.NewHandle(
+ Handle<ObjectArray<Object>> image_roots(hs.NewHandle(
ObjectArray<Object>::Alloc(self, object_array_class.Get(), ImageHeader::kImageRootsMax)));
image_roots->Set<false>(ImageHeader::kResolutionMethod, runtime->GetResolutionMethod());
image_roots->Set<false>(ImageHeader::kImtConflictMethod, runtime->GetImtConflictMethod());
diff --git a/compiler/image_writer.h b/compiler/image_writer.h
index f8df2bb..aff155a 100644
--- a/compiler/image_writer.h
+++ b/compiler/image_writer.h
@@ -20,6 +20,7 @@
#include <stdint.h>
#include <cstddef>
+#include <memory>
#include <set>
#include <string>
@@ -30,7 +31,6 @@
#include "os.h"
#include "safe_map.h"
#include "gc/space/space.h"
-#include "UniquePtrCompat.h"
namespace art {
@@ -161,7 +161,7 @@
OatFile* oat_file_;
// Memory mapped for generating the image.
- UniquePtr<MemMap> image_;
+ std::unique_ptr<MemMap> image_;
// Offset to the free space in image_.
size_t image_end_;
@@ -170,13 +170,13 @@
byte* image_begin_;
// Saved hashes (objects are inside of the image so that they don't move).
- std::vector<std::pair<mirror::Object*, uint32_t> > saved_hashes_;
+ std::vector<std::pair<mirror::Object*, uint32_t>> saved_hashes_;
// Beginning target oat address for the pointers from the output image to its oat file.
const byte* oat_data_begin_;
// Image bitmap which lets us know where the objects inside of the image reside.
- UniquePtr<gc::accounting::ContinuousSpaceBitmap> image_bitmap_;
+ std::unique_ptr<gc::accounting::ContinuousSpaceBitmap> image_bitmap_;
// Offset from oat_data_begin_ to the stubs.
uint32_t interpreter_to_interpreter_bridge_offset_;
diff --git a/compiler/jni/jni_compiler_test.cc b/compiler/jni/jni_compiler_test.cc
index 561d00f..9927fe1 100644
--- a/compiler/jni/jni_compiler_test.cc
+++ b/compiler/jni/jni_compiler_test.cc
@@ -14,6 +14,8 @@
* limitations under the License.
*/
+#include <memory>
+
#include "class_linker.h"
#include "common_compiler_test.h"
#include "dex_file.h"
@@ -31,7 +33,6 @@
#include "ScopedLocalRef.h"
#include "scoped_thread_state_change.h"
#include "thread.h"
-#include "UniquePtrCompat.h"
extern "C" JNIEXPORT jint JNICALL Java_MyClassNatives_bar(JNIEnv*, jobject, jint count) {
return count + 1;
diff --git a/compiler/jni/quick/jni_compiler.cc b/compiler/jni/quick/jni_compiler.cc
index 02d6fa5..7664a7f 100644
--- a/compiler/jni/quick/jni_compiler.cc
+++ b/compiler/jni/quick/jni_compiler.cc
@@ -15,6 +15,7 @@
*/
#include <algorithm>
+#include <memory>
#include <vector>
#include "base/logging.h"
@@ -33,7 +34,6 @@
#include "utils/mips/managed_register_mips.h"
#include "utils/x86/managed_register_x86.h"
#include "thread.h"
-#include "UniquePtrCompat.h"
#define __ jni_asm->
@@ -66,11 +66,11 @@
}
const bool is_64_bit_target = Is64BitInstructionSet(instruction_set);
// Calling conventions used to iterate over parameters to method
- UniquePtr<JniCallingConvention> main_jni_conv(
+ std::unique_ptr<JniCallingConvention> main_jni_conv(
JniCallingConvention::Create(is_static, is_synchronized, shorty, instruction_set));
bool reference_return = main_jni_conv->IsReturnAReference();
- UniquePtr<ManagedRuntimeCallingConvention> mr_conv(
+ std::unique_ptr<ManagedRuntimeCallingConvention> mr_conv(
ManagedRuntimeCallingConvention::Create(is_static, is_synchronized, shorty, instruction_set));
// Calling conventions to call into JNI method "end" possibly passing a returned reference, the
@@ -86,11 +86,11 @@
jni_end_shorty = "V";
}
- UniquePtr<JniCallingConvention> end_jni_conv(
+ std::unique_ptr<JniCallingConvention> end_jni_conv(
JniCallingConvention::Create(is_static, is_synchronized, jni_end_shorty, instruction_set));
// Assembler that holds generated instructions
- UniquePtr<Assembler> jni_asm(Assembler::Create(instruction_set));
+ std::unique_ptr<Assembler> jni_asm(Assembler::Create(instruction_set));
// Offsets into data structures
// TODO: if cross compiling these offsets are for the host not the target
diff --git a/compiler/llvm/compiler_llvm.cc b/compiler/llvm/compiler_llvm.cc
index df895ee..5990e8c 100644
--- a/compiler/llvm/compiler_llvm.cc
+++ b/compiler/llvm/compiler_llvm.cc
@@ -136,7 +136,7 @@
CompiledMethod* CompilerLLVM::
CompileDexMethod(DexCompilationUnit* dex_compilation_unit, InvokeType invoke_type) {
- UniquePtr<LlvmCompilationUnit> cunit(AllocateCompilationUnit());
+ std::unique_ptr<LlvmCompilationUnit> cunit(AllocateCompilationUnit());
cunit->SetDexCompilationUnit(dex_compilation_unit);
cunit->SetCompilerDriver(compiler_driver_);
@@ -163,9 +163,9 @@
CompiledMethod* CompilerLLVM::
CompileNativeMethod(DexCompilationUnit* dex_compilation_unit) {
- UniquePtr<LlvmCompilationUnit> cunit(AllocateCompilationUnit());
+ std::unique_ptr<LlvmCompilationUnit> cunit(AllocateCompilationUnit());
- UniquePtr<JniCompiler> jni_compiler(
+ std::unique_ptr<JniCompiler> jni_compiler(
new JniCompiler(cunit.get(), compiler_driver_, dex_compilation_unit));
return jni_compiler->Compile();
diff --git a/compiler/llvm/compiler_llvm.h b/compiler/llvm/compiler_llvm.h
index c2211fb..cc74deb 100644
--- a/compiler/llvm/compiler_llvm.h
+++ b/compiler/llvm/compiler_llvm.h
@@ -17,18 +17,17 @@
#ifndef ART_COMPILER_LLVM_COMPILER_LLVM_H_
#define ART_COMPILER_LLVM_COMPILER_LLVM_H_
+#include <memory>
+#include <string>
+#include <utility>
+#include <vector>
+
#include "base/macros.h"
#include "dex_file.h"
#include "driver/compiler_driver.h"
#include "instruction_set.h"
#include "mirror/object.h"
-#include <UniquePtr.h>
-
-#include <string>
-#include <utility>
-#include <vector>
-
namespace art {
class CompiledMethod;
class CompilerDriver;
diff --git a/compiler/llvm/gbc_expander.cc b/compiler/llvm/gbc_expander.cc
index cf28db3..25c9b20 100644
--- a/compiler/llvm/gbc_expander.cc
+++ b/compiler/llvm/gbc_expander.cc
@@ -141,7 +141,7 @@
std::vector<llvm::BasicBlock*> basic_block_landing_pads_;
llvm::BasicBlock* current_bb_;
- std::map<llvm::BasicBlock*, std::vector<std::pair<llvm::BasicBlock*, llvm::BasicBlock*> > >
+ std::map<llvm::BasicBlock*, std::vector<std::pair<llvm::BasicBlock*, llvm::BasicBlock*>>>
landing_pad_phi_mapping_;
llvm::BasicBlock* basic_block_unwind_;
@@ -545,7 +545,7 @@
}
llvm::TerminatorInst* term_inst = lbb->getTerminator();
- std::vector<std::pair<llvm::BasicBlock*, llvm::BasicBlock*> >& rewrite_pair
+ std::vector<std::pair<llvm::BasicBlock*, llvm::BasicBlock*>>& rewrite_pair
= landing_pad_phi_mapping_[lbb];
irb_.SetInsertPoint(lbb->begin());
diff --git a/compiler/llvm/llvm_compilation_unit.cc b/compiler/llvm/llvm_compilation_unit.cc
index 78bdb4d..741c2d7 100644
--- a/compiler/llvm/llvm_compilation_unit.cc
+++ b/compiler/llvm/llvm_compilation_unit.cc
@@ -152,7 +152,7 @@
std::string bitcode;
DumpBitcodeToString(bitcode);
std::string filename(StringPrintf("%s/Art%zu.bc", DumpDirectory().c_str(), cunit_id_));
- UniquePtr<File> output(OS::CreateEmptyFile(filename.c_str()));
+ std::unique_ptr<File> output(OS::CreateEmptyFile(filename.c_str()));
output->WriteFully(bitcode.data(), bitcode.size());
LOG(INFO) << ".bc file written successfully: " << filename;
}
@@ -179,7 +179,7 @@
if (kDumpELF) {
// Dump the ELF image for debugging
std::string filename(StringPrintf("%s/Art%zu.o", DumpDirectory().c_str(), cunit_id_));
- UniquePtr<File> output(OS::CreateEmptyFile(filename.c_str()));
+ std::unique_ptr<File> output(OS::CreateEmptyFile(filename.c_str()));
output->WriteFully(elf_object_.data(), elf_object_.size());
LOG(INFO) << ".o file written successfully: " << filename;
}
diff --git a/compiler/llvm/llvm_compilation_unit.h b/compiler/llvm/llvm_compilation_unit.h
index 58aa6fd..f11fb6e 100644
--- a/compiler/llvm/llvm_compilation_unit.h
+++ b/compiler/llvm/llvm_compilation_unit.h
@@ -17,6 +17,10 @@
#ifndef ART_COMPILER_LLVM_LLVM_COMPILATION_UNIT_H_
#define ART_COMPILER_LLVM_LLVM_COMPILATION_UNIT_H_
+#include <memory>
+#include <string>
+#include <vector>
+
#include "base/logging.h"
#include "base/mutex.h"
#include "dex/compiler_internals.h"
@@ -28,10 +32,6 @@
#include "runtime_support_llvm_func.h"
#include "safe_map.h"
-#include <UniquePtr.h>
-#include <string>
-#include <vector>
-
namespace art {
class CompiledMethod;
}
@@ -106,12 +106,12 @@
const CompilerLLVM* compiler_llvm_;
const size_t cunit_id_;
- UniquePtr< ::llvm::LLVMContext> context_;
- UniquePtr<IRBuilder> irb_;
- UniquePtr<RuntimeSupportBuilder> runtime_support_;
+ std::unique_ptr< ::llvm::LLVMContext> context_;
+ std::unique_ptr<IRBuilder> irb_;
+ std::unique_ptr<RuntimeSupportBuilder> runtime_support_;
::llvm::Module* module_; // Managed by context_
- UniquePtr<IntrinsicHelper> intrinsic_helper_;
- UniquePtr<LLVMInfo> llvm_info_;
+ std::unique_ptr<IntrinsicHelper> intrinsic_helper_;
+ std::unique_ptr<LLVMInfo> llvm_info_;
CompilerDriver* driver_;
DexCompilationUnit* dex_compilation_unit_;
diff --git a/compiler/oat_test.cc b/compiler/oat_test.cc
index ce35d0f..a7ee82e 100644
--- a/compiler/oat_test.cc
+++ b/compiler/oat_test.cc
@@ -128,7 +128,7 @@
compiler_driver_->CompileAll(class_loader, class_linker->GetBootClassPath(), &timings);
}
std::string error_msg;
- UniquePtr<OatFile> oat_file(OatFile::Open(tmp.GetFilename(), tmp.GetFilename(), NULL, false,
+ std::unique_ptr<OatFile> oat_file(OatFile::Open(tmp.GetFilename(), tmp.GetFilename(), NULL, false,
&error_msg));
ASSERT_TRUE(oat_file.get() != nullptr) << error_msg;
const OatHeader& oat_header = oat_file->GetOatHeader();
diff --git a/compiler/oat_writer.h b/compiler/oat_writer.h
index 7a41d87..8c20aa8 100644
--- a/compiler/oat_writer.h
+++ b/compiler/oat_writer.h
@@ -18,15 +18,14 @@
#define ART_COMPILER_OAT_WRITER_H_
#include <stdint.h>
-
#include <cstddef>
+#include <memory>
#include "driver/compiler_driver.h"
#include "mem_map.h"
#include "oat.h"
#include "mirror/class.h"
#include "safe_map.h"
-#include "UniquePtrCompat.h"
namespace art {
@@ -256,16 +255,16 @@
OatHeader* oat_header_;
std::vector<OatDexFile*> oat_dex_files_;
std::vector<OatClass*> oat_classes_;
- UniquePtr<const std::vector<uint8_t> > interpreter_to_interpreter_bridge_;
- UniquePtr<const std::vector<uint8_t> > interpreter_to_compiled_code_bridge_;
- UniquePtr<const std::vector<uint8_t> > jni_dlsym_lookup_;
- UniquePtr<const std::vector<uint8_t> > portable_imt_conflict_trampoline_;
- UniquePtr<const std::vector<uint8_t> > portable_resolution_trampoline_;
- UniquePtr<const std::vector<uint8_t> > portable_to_interpreter_bridge_;
- UniquePtr<const std::vector<uint8_t> > quick_generic_jni_trampoline_;
- UniquePtr<const std::vector<uint8_t> > quick_imt_conflict_trampoline_;
- UniquePtr<const std::vector<uint8_t> > quick_resolution_trampoline_;
- UniquePtr<const std::vector<uint8_t> > quick_to_interpreter_bridge_;
+ std::unique_ptr<const std::vector<uint8_t>> interpreter_to_interpreter_bridge_;
+ std::unique_ptr<const std::vector<uint8_t>> interpreter_to_compiled_code_bridge_;
+ std::unique_ptr<const std::vector<uint8_t>> jni_dlsym_lookup_;
+ std::unique_ptr<const std::vector<uint8_t>> portable_imt_conflict_trampoline_;
+ std::unique_ptr<const std::vector<uint8_t>> portable_resolution_trampoline_;
+ std::unique_ptr<const std::vector<uint8_t>> portable_to_interpreter_bridge_;
+ std::unique_ptr<const std::vector<uint8_t>> quick_generic_jni_trampoline_;
+ std::unique_ptr<const std::vector<uint8_t>> quick_imt_conflict_trampoline_;
+ std::unique_ptr<const std::vector<uint8_t>> quick_resolution_trampoline_;
+ std::unique_ptr<const std::vector<uint8_t>> quick_to_interpreter_bridge_;
// output stats
uint32_t size_dex_file_alignment_;
diff --git a/compiler/optimizing/codegen_test.cc b/compiler/optimizing/codegen_test.cc
index d40990e..7684bb1 100644
--- a/compiler/optimizing/codegen_test.cc
+++ b/compiler/optimizing/codegen_test.cc
@@ -42,7 +42,7 @@
private:
size_t size_;
- UniquePtr<uint8_t[]> memory_;
+ std::unique_ptr<uint8_t[]> memory_;
DISALLOW_COPY_AND_ASSIGN(InternalCodeAllocator);
};
diff --git a/compiler/output_stream_test.cc b/compiler/output_stream_test.cc
index 290bf25..5fa0ccb 100644
--- a/compiler/output_stream_test.cc
+++ b/compiler/output_stream_test.cc
@@ -64,7 +64,7 @@
FileOutputStream output_stream(tmp.GetFile());
SetOutputStream(output_stream);
GenerateTestOutput();
- UniquePtr<File> in(OS::OpenFileForReading(tmp.GetFilename().c_str()));
+ std::unique_ptr<File> in(OS::OpenFileForReading(tmp.GetFilename().c_str()));
EXPECT_TRUE(in.get() != NULL);
std::vector<uint8_t> actual(in->GetLength());
bool readSuccess = in->ReadFully(&actual[0], actual.size());
@@ -74,12 +74,12 @@
TEST_F(OutputStreamTest, Buffered) {
ScratchFile tmp;
- UniquePtr<FileOutputStream> file_output_stream(new FileOutputStream(tmp.GetFile()));
+ std::unique_ptr<FileOutputStream> file_output_stream(new FileOutputStream(tmp.GetFile()));
CHECK(file_output_stream.get() != NULL);
BufferedOutputStream buffered_output_stream(file_output_stream.release());
SetOutputStream(buffered_output_stream);
GenerateTestOutput();
- UniquePtr<File> in(OS::OpenFileForReading(tmp.GetFilename().c_str()));
+ std::unique_ptr<File> in(OS::OpenFileForReading(tmp.GetFilename().c_str()));
EXPECT_TRUE(in.get() != NULL);
std::vector<uint8_t> actual(in->GetLength());
bool readSuccess = in->ReadFully(&actual[0], actual.size());
diff --git a/compiler/sea_ir/debug/dot_gen.h b/compiler/sea_ir/debug/dot_gen.h
index d7d21ad..a5d6819 100644
--- a/compiler/sea_ir/debug/dot_gen.h
+++ b/compiler/sea_ir/debug/dot_gen.h
@@ -104,7 +104,7 @@
LOG(INFO) << "Starting to write SEA string to file " << filename << std::endl;
DotGenerationVisitor dgv = DotGenerationVisitor(&options_, types);
graph->Accept(&dgv);
- // TODO: UniquePtr to close file properly. Switch to BufferedOutputStream.
+ // TODO: std::unique_ptr to close file properly. Switch to BufferedOutputStream.
art::File* file = art::OS::CreateEmptyFile(filename.c_str());
art::FileOutputStream fos(file);
std::string graph_as_string = dgv.GetResult();
diff --git a/compiler/sea_ir/ir/sea.cc b/compiler/sea_ir/ir/sea.cc
index 0734b21..2b25f56 100644
--- a/compiler/sea_ir/ir/sea.cc
+++ b/compiler/sea_ir/ir/sea.cc
@@ -289,7 +289,7 @@
void SeaGraph::ConvertToSSA() {
// Pass: find global names.
// The map @block maps registers to the blocks in which they are defined.
- std::map<int, std::set<Region*> > blocks;
+ std::map<int, std::set<Region*>> blocks;
// The set @globals records registers whose use
// is in a different block than the corresponding definition.
std::set<int> globals;
@@ -311,7 +311,7 @@
var_kill.insert(reg_def);
}
- blocks.insert(std::pair<int, std::set<Region*> >(reg_def, std::set<Region*>()));
+ blocks.insert(std::pair<int, std::set<Region*>>(reg_def, std::set<Region*>()));
std::set<Region*>* reg_def_blocks = &(blocks.find(reg_def)->second);
reg_def_blocks->insert(*region_it);
}
diff --git a/compiler/trampolines/trampoline_compiler.cc b/compiler/trampolines/trampoline_compiler.cc
index d03b99f..24378b4 100644
--- a/compiler/trampolines/trampoline_compiler.cc
+++ b/compiler/trampolines/trampoline_compiler.cc
@@ -30,7 +30,7 @@
namespace arm {
static const std::vector<uint8_t>* CreateTrampoline(EntryPointCallingConvention abi,
ThreadOffset<4> offset) {
- UniquePtr<ArmAssembler> assembler(static_cast<ArmAssembler*>(Assembler::Create(kArm)));
+ std::unique_ptr<ArmAssembler> assembler(static_cast<ArmAssembler*>(Assembler::Create(kArm)));
switch (abi) {
case kInterpreterAbi: // Thread* is first argument (R0) in interpreter ABI.
@@ -47,7 +47,7 @@
__ bkpt(0);
size_t cs = assembler->CodeSize();
- UniquePtr<std::vector<uint8_t> > entry_stub(new std::vector<uint8_t>(cs));
+ std::unique_ptr<std::vector<uint8_t>> entry_stub(new std::vector<uint8_t>(cs));
MemoryRegion code(&(*entry_stub)[0], entry_stub->size());
assembler->FinalizeInstructions(code);
@@ -58,7 +58,7 @@
namespace arm64 {
static const std::vector<uint8_t>* CreateTrampoline(EntryPointCallingConvention abi,
ThreadOffset<8> offset) {
- UniquePtr<Arm64Assembler> assembler(static_cast<Arm64Assembler*>(Assembler::Create(kArm64)));
+ std::unique_ptr<Arm64Assembler> assembler(static_cast<Arm64Assembler*>(Assembler::Create(kArm64)));
switch (abi) {
case kInterpreterAbi: // Thread* is first argument (X0) in interpreter ABI.
@@ -84,7 +84,7 @@
}
size_t cs = assembler->CodeSize();
- UniquePtr<std::vector<uint8_t> > entry_stub(new std::vector<uint8_t>(cs));
+ std::unique_ptr<std::vector<uint8_t>> entry_stub(new std::vector<uint8_t>(cs));
MemoryRegion code(&(*entry_stub)[0], entry_stub->size());
assembler->FinalizeInstructions(code);
@@ -95,7 +95,7 @@
namespace mips {
static const std::vector<uint8_t>* CreateTrampoline(EntryPointCallingConvention abi,
ThreadOffset<4> offset) {
- UniquePtr<MipsAssembler> assembler(static_cast<MipsAssembler*>(Assembler::Create(kMips)));
+ std::unique_ptr<MipsAssembler> assembler(static_cast<MipsAssembler*>(Assembler::Create(kMips)));
switch (abi) {
case kInterpreterAbi: // Thread* is first argument (A0) in interpreter ABI.
@@ -114,7 +114,7 @@
__ Break();
size_t cs = assembler->CodeSize();
- UniquePtr<std::vector<uint8_t> > entry_stub(new std::vector<uint8_t>(cs));
+ std::unique_ptr<std::vector<uint8_t>> entry_stub(new std::vector<uint8_t>(cs));
MemoryRegion code(&(*entry_stub)[0], entry_stub->size());
assembler->FinalizeInstructions(code);
@@ -124,14 +124,14 @@
namespace x86 {
static const std::vector<uint8_t>* CreateTrampoline(ThreadOffset<4> offset) {
- UniquePtr<X86Assembler> assembler(static_cast<X86Assembler*>(Assembler::Create(kX86)));
+ std::unique_ptr<X86Assembler> assembler(static_cast<X86Assembler*>(Assembler::Create(kX86)));
// All x86 trampolines call via the Thread* held in fs.
__ fs()->jmp(Address::Absolute(offset));
__ int3();
size_t cs = assembler->CodeSize();
- UniquePtr<std::vector<uint8_t> > entry_stub(new std::vector<uint8_t>(cs));
+ std::unique_ptr<std::vector<uint8_t>> entry_stub(new std::vector<uint8_t>(cs));
MemoryRegion code(&(*entry_stub)[0], entry_stub->size());
assembler->FinalizeInstructions(code);
@@ -141,7 +141,7 @@
namespace x86_64 {
static const std::vector<uint8_t>* CreateTrampoline(ThreadOffset<8> offset) {
- UniquePtr<x86_64::X86_64Assembler>
+ std::unique_ptr<x86_64::X86_64Assembler>
assembler(static_cast<x86_64::X86_64Assembler*>(Assembler::Create(kX86_64)));
// All x86 trampolines call via the Thread* held in gs.
@@ -149,7 +149,7 @@
__ int3();
size_t cs = assembler->CodeSize();
- UniquePtr<std::vector<uint8_t> > entry_stub(new std::vector<uint8_t>(cs));
+ std::unique_ptr<std::vector<uint8_t>> entry_stub(new std::vector<uint8_t>(cs));
MemoryRegion code(&(*entry_stub)[0], entry_stub->size());
assembler->FinalizeInstructions(code);
diff --git a/compiler/utils/arm64/assembler_arm64.h b/compiler/utils/arm64/assembler_arm64.h
index 0f4a9a4..ab4999a 100644
--- a/compiler/utils/arm64/assembler_arm64.h
+++ b/compiler/utils/arm64/assembler_arm64.h
@@ -17,8 +17,9 @@
#ifndef ART_COMPILER_UTILS_ARM64_ASSEMBLER_ARM64_H_
#define ART_COMPILER_UTILS_ARM64_ASSEMBLER_ARM64_H_
-#include <vector>
#include <stdint.h>
+#include <memory>
+#include <vector>
#include "base/logging.h"
#include "constants_arm64.h"
@@ -26,7 +27,6 @@
#include "utils/assembler.h"
#include "offsets.h"
#include "utils.h"
-#include "UniquePtrCompat.h"
#include "a64/macro-assembler-a64.h"
#include "a64/disasm-a64.h"
diff --git a/compiler/utils/assembler_test.h b/compiler/utils/assembler_test.h
index 1b050cf..754496b 100644
--- a/compiler/utils/assembler_test.h
+++ b/compiler/utils/assembler_test.h
@@ -347,7 +347,7 @@
}
size_t cs = assembler_->CodeSize();
- UniquePtr<std::vector<uint8_t> > data(new std::vector<uint8_t>(cs));
+ std::unique_ptr<std::vector<uint8_t>> data(new std::vector<uint8_t>(cs));
MemoryRegion code(&(*data)[0], data->size());
assembler_->FinalizeInstructions(code);
@@ -375,7 +375,7 @@
bool ok;
std::string error_msg;
std::string base_name;
- UniquePtr<std::vector<uint8_t>> code;
+ std::unique_ptr<std::vector<uint8_t>> code;
uintptr_t length;
};
@@ -681,7 +681,7 @@
return tmpnam_;
}
- UniquePtr<Ass> assembler_;
+ std::unique_ptr<Ass> assembler_;
std::string resolved_assembler_cmd_;
std::string resolved_objdump_cmd_;
diff --git a/compiler/utils/dedupe_set.h b/compiler/utils/dedupe_set.h
index 7cc253c..4c52174 100644
--- a/compiler/utils/dedupe_set.h
+++ b/compiler/utils/dedupe_set.h
@@ -77,7 +77,7 @@
private:
std::string lock_name_[kShard];
- UniquePtr<Mutex> lock_[kShard];
+ std::unique_ptr<Mutex> lock_[kShard];
std::set<HashedKey, Comparator> keys_[kShard];
DISALLOW_COPY_AND_ASSIGN(DedupeSet);
diff --git a/compiler/utils/scoped_arena_containers.h b/compiler/utils/scoped_arena_containers.h
index c6fefde..5deb661 100644
--- a/compiler/utils/scoped_arena_containers.h
+++ b/compiler/utils/scoped_arena_containers.h
@@ -26,14 +26,14 @@
namespace art {
template <typename T>
-using ScopedArenaVector = std::vector<T, ScopedArenaAllocatorAdapter<T> >;
+using ScopedArenaVector = std::vector<T, ScopedArenaAllocatorAdapter<T>>;
-template <typename T, typename Comparator = std::less<T> >
-using ScopedArenaSet = std::set<T, Comparator, ScopedArenaAllocatorAdapter<T> >;
+template <typename T, typename Comparator = std::less<T>>
+using ScopedArenaSet = std::set<T, Comparator, ScopedArenaAllocatorAdapter<T>>;
-template <typename K, typename V, typename Comparator = std::less<K> >
+template <typename K, typename V, typename Comparator = std::less<K>>
using ScopedArenaSafeMap =
- SafeMap<K, V, Comparator, ScopedArenaAllocatorAdapter<std::pair<const K, V> > >;
+ SafeMap<K, V, Comparator, ScopedArenaAllocatorAdapter<std::pair<const K, V>>>;
} // namespace art
diff --git a/compiler/utils/scoped_hashtable.h b/compiler/utils/scoped_hashtable.h
index ccec7ba..bf8dd1f 100644
--- a/compiler/utils/scoped_hashtable.h
+++ b/compiler/utils/scoped_hashtable.h
@@ -36,7 +36,7 @@
// Lookups entry K starting from the current (topmost) scope
// and returns its value if found or NULL.
V Lookup(K k) const {
- for (typename std::list<std::map<K, V> >::const_iterator scopes_it = scopes.begin();
+ for (typename std::list<std::map<K, V>>::const_iterator scopes_it = scopes.begin();
scopes_it != scopes.end(); scopes_it++) {
typename std::map<K, V>::const_iterator result_it = (*scopes_it).find(k);
if (result_it != (*scopes_it).end()) {
@@ -64,7 +64,7 @@
}
private:
- std::list<std::map<K, V> > scopes;
+ std::list<std::map<K, V>> scopes;
};
} // namespace utils
diff --git a/dalvikvm/Android.mk b/dalvikvm/Android.mk
index e7ed9a7..0ded2d8 100644
--- a/dalvikvm/Android.mk
+++ b/dalvikvm/Android.mk
@@ -30,7 +30,7 @@
LOCAL_MULTILIB := both
LOCAL_MODULE_STEM_32 := dalvikvm32
LOCAL_MODULE_STEM_64 := dalvikvm64
-include art/build/Android.libcxx.mk
+include external/libcxx/libcxx.mk
include $(BUILD_EXECUTABLE)
# create symlink for the primary version target.
@@ -51,7 +51,6 @@
LOCAL_LDFLAGS := -ldl -lpthread
LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
LOCAL_IS_HOST_MODULE := true
-include art/build/Android.libcxx.mk
include $(BUILD_HOST_EXECUTABLE)
ART_HOST_EXECUTABLES += $(HOST_OUT_EXECUTABLES)/$(LOCAL_MODULE)
endif
diff --git a/dalvikvm/dalvikvm.cc b/dalvikvm/dalvikvm.cc
index 3fa43dc..67794c8 100644
--- a/dalvikvm/dalvikvm.cc
+++ b/dalvikvm/dalvikvm.cc
@@ -18,14 +18,13 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-
#include <algorithm>
+#include <memory>
#include "jni.h"
#include "JniInvocation.h"
#include "ScopedLocalRef.h"
#include "toStringArray.h"
-#include "UniquePtrCompat.h"
namespace art {
@@ -118,7 +117,7 @@
// We're over-allocating, because this includes the options to the runtime
// plus the options to the program.
int option_count = argc;
- UniquePtr<JavaVMOption[]> options(new JavaVMOption[option_count]());
+ std::unique_ptr<JavaVMOption[]> options(new JavaVMOption[option_count]());
// Copy options over. Everything up to the name of the class starts
// with a '-' (the function hook stuff is strictly internal).
diff --git a/dex2oat/dex2oat.cc b/dex2oat/dex2oat.cc
index 874c324..9914875 100644
--- a/dex2oat/dex2oat.cc
+++ b/dex2oat/dex2oat.cc
@@ -228,7 +228,7 @@
SHARED_TRYLOCK_FUNCTION(true, Locks::mutator_lock_) {
CHECK(verification_results != nullptr);
CHECK(method_inliner_map != nullptr);
- UniquePtr<Dex2Oat> dex2oat(new Dex2Oat(&compiler_options,
+ std::unique_ptr<Dex2Oat> dex2oat(new Dex2Oat(&compiler_options,
compiler_kind,
instruction_set,
instruction_set_features,
@@ -256,19 +256,19 @@
// Reads the class names (java.lang.Object) and returns a set of descriptors (Ljava/lang/Object;)
CompilerDriver::DescriptorSet* ReadImageClassesFromFile(const char* image_classes_filename) {
- UniquePtr<std::ifstream> image_classes_file(new std::ifstream(image_classes_filename,
+ std::unique_ptr<std::ifstream> image_classes_file(new std::ifstream(image_classes_filename,
std::ifstream::in));
if (image_classes_file.get() == nullptr) {
LOG(ERROR) << "Failed to open image classes file " << image_classes_filename;
return nullptr;
}
- UniquePtr<CompilerDriver::DescriptorSet> result(ReadImageClasses(*image_classes_file.get()));
+ std::unique_ptr<CompilerDriver::DescriptorSet> result(ReadImageClasses(*image_classes_file.get()));
image_classes_file->close();
return result.release();
}
CompilerDriver::DescriptorSet* ReadImageClasses(std::istream& image_classes_stream) {
- UniquePtr<CompilerDriver::DescriptorSet> image_classes(new CompilerDriver::DescriptorSet);
+ std::unique_ptr<CompilerDriver::DescriptorSet> image_classes(new CompilerDriver::DescriptorSet);
while (image_classes_stream.good()) {
std::string dot;
std::getline(image_classes_stream, dot);
@@ -285,17 +285,17 @@
CompilerDriver::DescriptorSet* ReadImageClassesFromZip(const char* zip_filename,
const char* image_classes_filename,
std::string* error_msg) {
- UniquePtr<ZipArchive> zip_archive(ZipArchive::Open(zip_filename, error_msg));
+ std::unique_ptr<ZipArchive> zip_archive(ZipArchive::Open(zip_filename, error_msg));
if (zip_archive.get() == nullptr) {
return nullptr;
}
- UniquePtr<ZipEntry> zip_entry(zip_archive->Find(image_classes_filename, error_msg));
+ std::unique_ptr<ZipEntry> zip_entry(zip_archive->Find(image_classes_filename, error_msg));
if (zip_entry.get() == nullptr) {
*error_msg = StringPrintf("Failed to find '%s' within '%s': %s", image_classes_filename,
zip_filename, error_msg->c_str());
return nullptr;
}
- UniquePtr<MemMap> image_classes_file(zip_entry->ExtractToMemMap(image_classes_filename,
+ std::unique_ptr<MemMap> image_classes_file(zip_entry->ExtractToMemMap(image_classes_filename,
error_msg));
if (image_classes_file.get() == nullptr) {
*error_msg = StringPrintf("Failed to extract '%s' from '%s': %s", image_classes_filename,
@@ -315,7 +315,7 @@
File* oat_file,
const std::string& bitcode_filename,
bool image,
- UniquePtr<CompilerDriver::DescriptorSet>& image_classes,
+ std::unique_ptr<CompilerDriver::DescriptorSet>& image_classes,
bool dump_stats,
bool dump_passes,
TimingLogger& timings,
@@ -339,7 +339,7 @@
Runtime::Current()->SetCompileTimeClassPath(class_loader, class_path_files);
}
- UniquePtr<CompilerDriver> driver(new CompilerDriver(compiler_options_,
+ std::unique_ptr<CompilerDriver> driver(new CompilerDriver(compiler_options_,
verification_results_,
method_inliner_map_,
compiler_kind_,
@@ -403,7 +403,7 @@
oat_data_begin = image_writer.GetOatDataBegin();
}
- UniquePtr<File> oat_file(OS::OpenFileReadWrite(oat_filename.c_str()));
+ std::unique_ptr<File> oat_file(OS::OpenFileReadWrite(oat_filename.c_str()));
if (oat_file.get() == nullptr) {
PLOG(ERROR) << "Failed to open ELF file: " << oat_filename;
return false;
@@ -1064,7 +1064,7 @@
WatchDog watch_dog(watch_dog_enabled);
// Check early that the result of compilation can be written
- UniquePtr<File> oat_file;
+ std::unique_ptr<File> oat_file;
bool create_file = !oat_unstripped.empty(); // as opposed to using open file descriptor
if (create_file) {
oat_file.reset(OS::CreateEmptyFile(oat_unstripped.c_str()));
@@ -1124,7 +1124,7 @@
LOG(ERROR) << "Failed to create dex2oat";
return EXIT_FAILURE;
}
- UniquePtr<Dex2Oat> dex2oat(p_dex2oat);
+ std::unique_ptr<Dex2Oat> dex2oat(p_dex2oat);
// Runtime::Create acquired the mutator_lock_ that is normally given away when we Runtime::Start,
// give it away now so that we don't starve GC.
Thread* self = Thread::Current();
@@ -1136,7 +1136,7 @@
WellKnownClasses::Init(self->GetJniEnv());
// If --image-classes was specified, calculate the full list of classes to include in the image
- UniquePtr<CompilerDriver::DescriptorSet> image_classes(nullptr);
+ std::unique_ptr<CompilerDriver::DescriptorSet> image_classes(nullptr);
if (image_classes_filename != nullptr) {
std::string error_msg;
if (image_classes_zip_filename != nullptr) {
@@ -1162,7 +1162,7 @@
if (dex_filenames.empty()) {
ATRACE_BEGIN("Opening zip archive from file descriptor");
std::string error_msg;
- UniquePtr<ZipArchive> zip_archive(ZipArchive::OpenFromFd(zip_fd, zip_location.c_str(),
+ std::unique_ptr<ZipArchive> zip_archive(ZipArchive::OpenFromFd(zip_fd, zip_location.c_str(),
&error_msg));
if (zip_archive.get() == nullptr) {
LOG(ERROR) << "Failed to open zip from file descriptor for '" << zip_location << "': "
@@ -1190,7 +1190,7 @@
for (size_t i = 0; i < dex_files.size(); ++i) {
const DexFile* dex_file = dex_files[i];
std::string tmp_file_name(StringPrintf("/data/local/tmp/dex2oat.%d.%zd.dex", getpid(), i));
- UniquePtr<File> tmp_file(OS::CreateEmptyFile(tmp_file_name.c_str()));
+ std::unique_ptr<File> tmp_file(OS::CreateEmptyFile(tmp_file_name.c_str()));
if (tmp_file.get() == nullptr) {
PLOG(ERROR) << "Failed to open file " << tmp_file_name
<< ". Try: adb shell chmod 777 /data/local/tmp";
@@ -1225,7 +1225,7 @@
}
}
- UniquePtr<const CompilerDriver> compiler(dex2oat->CreateOatFile(boot_image_option,
+ std::unique_ptr<const CompilerDriver> compiler(dex2oat->CreateOatFile(boot_image_option,
android_root,
is_host,
dex_files,
@@ -1324,10 +1324,10 @@
if (oat_unstripped != oat_stripped) {
timings.NewSplit("dex2oat OatFile copy");
oat_file.reset();
- UniquePtr<File> in(OS::OpenFileForReading(oat_unstripped.c_str()));
- UniquePtr<File> out(OS::CreateEmptyFile(oat_stripped.c_str()));
+ std::unique_ptr<File> in(OS::OpenFileForReading(oat_unstripped.c_str()));
+ std::unique_ptr<File> out(OS::CreateEmptyFile(oat_stripped.c_str()));
size_t buffer_size = 8192;
- UniquePtr<uint8_t> buffer(new uint8_t[buffer_size]);
+ std::unique_ptr<uint8_t> buffer(new uint8_t[buffer_size]);
while (true) {
int bytes_read = TEMP_FAILURE_RETRY(read(in->Fd(), buffer.get(), buffer_size));
if (bytes_read <= 0) {
diff --git a/disassembler/Android.mk b/disassembler/Android.mk
index 17828fd..dd4e9d5 100644
--- a/disassembler/Android.mk
+++ b/disassembler/Android.mk
@@ -46,7 +46,6 @@
ifeq ($$(art_target_or_host),host)
LOCAL_IS_HOST_MODULE := true
endif
- include art/build/Android.libcxx.mk
LOCAL_CPP_EXTENSION := $(ART_CPP_EXTENSION)
ifeq ($$(art_ndebug_or_debug),ndebug)
LOCAL_MODULE := libart-disassembler
@@ -89,6 +88,7 @@
LOCAL_ADDITIONAL_DEPENDENCIES := art/build/Android.common.mk
LOCAL_ADDITIONAL_DEPENDENCIES += $(LOCAL_PATH)/Android.mk
ifeq ($$(art_target_or_host),target)
+ include external/libcxx/libcxx.mk
LOCAL_SHARED_LIBRARIES += libcutils libvixl
include $(BUILD_SHARED_LIBRARY)
else # host
diff --git a/oatdump/oatdump.cc b/oatdump/oatdump.cc
index aaf9ed5..dcae502 100644
--- a/oatdump/oatdump.cc
+++ b/oatdump/oatdump.cc
@@ -207,7 +207,7 @@
const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i];
CHECK(oat_dex_file != nullptr);
std::string error_msg;
- UniquePtr<const DexFile> dex_file(oat_dex_file->OpenDexFile(&error_msg));
+ std::unique_ptr<const DexFile> dex_file(oat_dex_file->OpenDexFile(&error_msg));
if (dex_file.get() == nullptr) {
LOG(WARNING) << "Failed to open dex file '" << oat_dex_file->GetDexFileLocation()
<< "': " << error_msg;
@@ -235,7 +235,7 @@
const OatFile::OatDexFile* oat_dex_file = oat_dex_files_[i];
CHECK(oat_dex_file != NULL);
std::string error_msg;
- UniquePtr<const DexFile> dex_file(oat_dex_file->OpenDexFile(&error_msg));
+ std::unique_ptr<const DexFile> dex_file(oat_dex_file->OpenDexFile(&error_msg));
if (dex_file.get() == nullptr) {
LOG(WARNING) << "Failed to open dex file '" << oat_dex_file->GetDexFileLocation()
<< "': " << error_msg;
@@ -289,7 +289,7 @@
// Create the verifier early.
std::string error_msg;
- UniquePtr<const DexFile> dex_file(oat_dex_file.OpenDexFile(&error_msg));
+ std::unique_ptr<const DexFile> dex_file(oat_dex_file.OpenDexFile(&error_msg));
if (dex_file.get() == NULL) {
os << "NOT FOUND: " << error_msg << "\n\n";
return;
@@ -732,7 +732,7 @@
bool dump_raw_mapping_table_;
bool dump_raw_gc_map_;
std::set<uintptr_t> offsets_;
- UniquePtr<Disassembler> disassembler_;
+ std::unique_ptr<Disassembler> disassembler_;
};
class ImageDumper {
@@ -871,7 +871,7 @@
os_ = saved_os;
}
os << "STATS:\n" << std::flush;
- UniquePtr<File> file(OS::OpenFileForReading(image_filename.c_str()));
+ std::unique_ptr<File> file(OS::OpenFileForReading(image_filename.c_str()));
if (file.get() == NULL) {
LOG(WARNING) << "Failed to find image in " << image_filename;
}
@@ -1190,7 +1190,7 @@
std::vector<mirror::ArtMethod*> method_outlier;
std::vector<size_t> method_outlier_size;
std::vector<double> method_outlier_expansion;
- std::vector<std::pair<std::string, size_t> > oat_dex_file_sizes;
+ std::vector<std::pair<std::string, size_t>> oat_dex_file_sizes;
explicit Stats()
: oat_file_bytes(0),
@@ -1438,7 +1438,7 @@
// threshold, we assume 2 bytes per instruction and 2 instructions per block.
kLargeMethodDexBytes = 16000
};
- UniquePtr<OatDumper> oat_dumper_;
+ std::unique_ptr<OatDumper> oat_dumper_;
std::ostream* os_;
gc::space::ImageSpace& image_space_;
const ImageHeader& image_header_;
@@ -1465,7 +1465,7 @@
const char* boot_image_filename = NULL;
std::string elf_filename_prefix;
std::ostream* os = &std::cout;
- UniquePtr<std::ofstream> out;
+ std::unique_ptr<std::ofstream> out;
bool dump_raw_mapping_table = false;
bool dump_raw_gc_map = false;
@@ -1548,7 +1548,7 @@
fprintf(stderr, "Failed to create runtime\n");
return EXIT_FAILURE;
}
- UniquePtr<Runtime> runtime(Runtime::Current());
+ std::unique_ptr<Runtime> runtime(Runtime::Current());
// Runtime::Create acquired the mutator_lock_ that is normally given away when we Runtime::Start,
// give it away now and then switch to a more manageable ScopedObjectAccess.
Thread::Current()->TransitionFromRunnableToSuspended(kNative);
diff --git a/runtime/Android.mk b/runtime/Android.mk
index 4a23263..1521caa 100644
--- a/runtime/Android.mk
+++ b/runtime/Android.mk
@@ -297,6 +297,7 @@
lock_word.h \
mirror/class.h \
oat.h \
+ object_callbacks.h \
quick/inline_method_analyser.h \
thread.h \
thread_state.h \
@@ -353,8 +354,6 @@
LOCAL_IS_HOST_MODULE := true
endif
- include art/build/Android.libcxx.mk
-
GENERATED_SRC_DIR := $$(call local-generated-sources-dir)
ENUM_OPERATOR_OUT_CC_FILES := $$(patsubst %.h,%_operator_out.cc,$$(LIBART_ENUM_OPERATOR_OUT_HEADER_FILES))
ENUM_OPERATOR_OUT_GEN := $$(addprefix $$(GENERATED_SRC_DIR)/,$$(ENUM_OPERATOR_OUT_CC_FILES))
@@ -398,7 +397,12 @@
endif
LOCAL_C_INCLUDES += $(ART_C_INCLUDES)
LOCAL_SHARED_LIBRARIES += liblog libnativehelper
- LOCAL_SHARED_LIBRARIES += libbacktrace # native stack trace support
+ ifeq ($$(art_target_or_host),target)
+ include external/libcxx/libcxx.mk
+ LOCAL_SHARED_LIBRARIES += libbacktrace_libc++
+ else
+ LOCAL_SHARED_LIBRARIES += libbacktrace
+ endif
ifeq ($$(art_target_or_host),target)
LOCAL_SHARED_LIBRARIES += libcutils libdl libselinux libutils
LOCAL_STATIC_LIBRARIES := libziparchive libz
diff --git a/runtime/UniquePtrCompat.h b/runtime/UniquePtrCompat.h
deleted file mode 100644
index 4a45616..0000000
--- a/runtime/UniquePtrCompat.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ART_RUNTIME_UNIQUEPTRCOMPAT_H_
-#define ART_RUNTIME_UNIQUEPTRCOMPAT_H_
-
-// Stlport doesn't declare std::unique_ptr. UniquePtr.h declares an incompatible std::swap
-// prototype with libc++. This compatibility header file resolves differences between the two, in
-// the future UniquePtr will become std::unique_ptr.
-
-#ifdef ART_WITH_STLPORT
-
-#include "UniquePtr.h"
-
-#else // ART_WITH_STLPORT
-
-#include <memory>
-
-template <typename T>
-using UniquePtr = typename std::unique_ptr<T>;
-
-#endif // ART_WITH_STLPORT
-
-#endif // ART_RUNTIME_UNIQUEPTRCOMPAT_H_
diff --git a/runtime/arch/arm64/context_arm64.cc b/runtime/arch/arm64/context_arm64.cc
index fae44af..09e8b59 100644
--- a/runtime/arch/arm64/context_arm64.cc
+++ b/runtime/arch/arm64/context_arm64.cc
@@ -99,14 +99,33 @@
gprs_[X14] = NULL;
gprs_[X15] = NULL;
- fprs_[D8] = NULL;
- fprs_[D9] = NULL;
- fprs_[D10] = NULL;
- fprs_[D11] = NULL;
- fprs_[D12] = NULL;
- fprs_[D13] = NULL;
- fprs_[D14] = NULL;
- fprs_[D15] = NULL;
+ // d0-d7, d16-d31 are caller-saved; d8-d15 are callee-saved.
+
+ fprs_[D0] = NULL;
+ fprs_[D1] = NULL;
+ fprs_[D2] = NULL;
+ fprs_[D3] = NULL;
+ fprs_[D4] = NULL;
+ fprs_[D5] = NULL;
+ fprs_[D6] = NULL;
+ fprs_[D7] = NULL;
+
+ fprs_[D16] = NULL;
+ fprs_[D17] = NULL;
+ fprs_[D18] = NULL;
+ fprs_[D19] = NULL;
+ fprs_[D20] = NULL;
+ fprs_[D21] = NULL;
+ fprs_[D22] = NULL;
+ fprs_[D23] = NULL;
+ fprs_[D24] = NULL;
+ fprs_[D25] = NULL;
+ fprs_[D26] = NULL;
+ fprs_[D27] = NULL;
+ fprs_[D28] = NULL;
+ fprs_[D29] = NULL;
+ fprs_[D30] = NULL;
+ fprs_[D31] = NULL;
}
extern "C" void art_quick_do_long_jump(uint64_t*, uint64_t*);
diff --git a/runtime/arch/arm64/quick_entrypoints_arm64.S b/runtime/arch/arm64/quick_entrypoints_arm64.S
index f2050b3..346b08c 100644
--- a/runtime/arch/arm64/quick_entrypoints_arm64.S
+++ b/runtime/arch/arm64/quick_entrypoints_arm64.S
@@ -42,7 +42,7 @@
#endif
// FP args
- stp d1, d2, [sp, #8]
+ stp d0, d1, [sp, #8]
stp d2, d3, [sp, #24]
stp d4, d5, [sp, #40]
stp d6, d7, [sp, #56]
diff --git a/runtime/arch/stub_test.cc b/runtime/arch/stub_test.cc
index d9bc105..b22ca82 100644
--- a/runtime/arch/stub_test.cc
+++ b/runtime/arch/stub_test.cc
@@ -59,116 +59,7 @@
public:
size_t Invoke3(size_t arg0, size_t arg1, size_t arg2, uintptr_t code, Thread* self) {
- // Push a transition back into managed code onto the linked list in thread.
- ManagedStack fragment;
- self->PushManagedStackFragment(&fragment);
-
- size_t result;
-#if defined(__i386__)
- // TODO: Set the thread?
- __asm__ __volatile__(
- "pushl $0\n\t" // Push nullptr to terminate quick stack
- "call *%%edi\n\t" // Call the stub
- "addl $4, %%esp" // Pop nullptr
- : "=a" (result)
- // Use the result from eax
- : "a"(arg0), "c"(arg1), "d"(arg2), "D"(code)
- // This places code into edi, arg0 into eax, arg1 into ecx, and arg2 into edx
- : ); // clobber.
- // TODO: Should we clobber the other registers? EBX gets clobbered by some of the stubs,
- // but compilation fails when declaring that.
-#elif defined(__arm__)
- __asm__ __volatile__(
- "push {r1-r12, lr}\n\t" // Save state, 13*4B = 52B
- ".cfi_adjust_cfa_offset 52\n\t"
- "push {r9}\n\t"
- ".cfi_adjust_cfa_offset 4\n\t"
- "mov r9, #0\n\n"
- "str r9, [sp, #-8]!\n\t" // Push nullptr to terminate stack, +8B padding so 16B aligned
- ".cfi_adjust_cfa_offset 8\n\t"
- "ldr r9, [sp, #8]\n\t"
-
- // Push everything on the stack, so we don't rely on the order. What a mess. :-(
- "sub sp, sp, #20\n\t"
- "str %[arg0], [sp]\n\t"
- "str %[arg1], [sp, #4]\n\t"
- "str %[arg2], [sp, #8]\n\t"
- "str %[code], [sp, #12]\n\t"
- "str %[self], [sp, #16]\n\t"
- "ldr r0, [sp]\n\t"
- "ldr r1, [sp, #4]\n\t"
- "ldr r2, [sp, #8]\n\t"
- "ldr r3, [sp, #12]\n\t"
- "ldr r9, [sp, #16]\n\t"
- "add sp, sp, #20\n\t"
-
- "blx r3\n\t" // Call the stub
- "add sp, sp, #12\n\t" // Pop nullptr and padding
- ".cfi_adjust_cfa_offset -12\n\t"
- "pop {r1-r12, lr}\n\t" // Restore state
- ".cfi_adjust_cfa_offset -52\n\t"
- "mov %[result], r0\n\t" // Save the result
- : [result] "=r" (result)
- // Use the result from r0
- : [arg0] "r"(arg0), [arg1] "r"(arg1), [arg2] "r"(arg2), [code] "r"(code), [self] "r"(self)
- : ); // clobber.
-#elif defined(__aarch64__)
- __asm__ __volatile__(
- "sub sp, sp, #48\n\t" // Reserve stack space, 16B aligned
- ".cfi_adjust_cfa_offset 48\n\t"
- "stp xzr, x1, [sp]\n\t" // nullptr(end of quick stack), x1
- "stp x2, x3, [sp, #16]\n\t" // Save x2, x3
- "stp x18, x30, [sp, #32]\n\t" // Save x18(xSELF), xLR
-
- // Push everything on the stack, so we don't rely on the order. What a mess. :-(
- "sub sp, sp, #48\n\t"
- "str %[arg0], [sp]\n\t"
- "str %[arg1], [sp, #8]\n\t"
- "str %[arg2], [sp, #16]\n\t"
- "str %[code], [sp, #24]\n\t"
- "str %[self], [sp, #32]\n\t"
- "ldr x0, [sp]\n\t"
- "ldr x1, [sp, #8]\n\t"
- "ldr x2, [sp, #16]\n\t"
- "ldr x3, [sp, #24]\n\t"
- "ldr x18, [sp, #32]\n\t"
- "add sp, sp, #48\n\t"
-
- "blr x3\n\t" // Call the stub
- "ldp x1, x2, [sp, #8]\n\t" // Restore x1, x2
- "ldp x3, x18, [sp, #24]\n\t" // Restore x3, xSELF
- "ldr x30, [sp, #40]\n\t" // Restore xLR
- "add sp, sp, #48\n\t" // Free stack space
- ".cfi_adjust_cfa_offset -48\n\t"
-
- "mov %[result], x0\n\t" // Save the result
- : [result] "=r" (result)
- // Use the result from r0
- : [arg0] "0"(arg0), [arg1] "r"(arg1), [arg2] "r"(arg2), [code] "r"(code), [self] "r"(self)
- : "x4", "x5", "x6", "x7", "x8", "x9", "x10", "x11", "x12", "x13", "x14", "x15", "x16", "x17"); // clobber.
-#elif defined(__x86_64__)
- // Note: Uses the native convention
- // TODO: Set the thread?
- __asm__ __volatile__(
- "pushq $0\n\t" // Push nullptr to terminate quick stack
- "pushq $0\n\t" // 16B alignment padding
- ".cfi_adjust_cfa_offset 16\n\t"
- "call *%%rax\n\t" // Call the stub
- "addq $16, %%rsp\n\t" // Pop nullptr and padding
- ".cfi_adjust_cfa_offset -16\n\t"
- : "=a" (result)
- // Use the result from rax
- : "D"(arg0), "S"(arg1), "d"(arg2), "a"(code)
- // This places arg0 into rdi, arg1 into rsi, arg2 into rdx, and code into rax
- : "rbx", "rcx", "rbp", "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15"); // clobber all
- // TODO: Should we clobber the other registers?
-#else
- LOG(WARNING) << "Was asked to invoke for an architecture I do not understand.";
- result = 0;
-#endif
- // Pop transition.
- self->PopManagedStackFragment(fragment);
- return result;
+ return Invoke3WithReferrer(arg0, arg1, arg2, code, self, nullptr);
}
// TODO: Set up a frame according to referrer's specs.
@@ -179,6 +70,7 @@
self->PushManagedStackFragment(&fragment);
size_t result;
+ size_t fpr_result = 0;
#if defined(__i386__)
// TODO: Set the thread?
__asm__ __volatile__(
@@ -230,6 +122,14 @@
: ); // clobber.
#elif defined(__aarch64__)
__asm__ __volatile__(
+ // Spill space for d8 - d15
+ "sub sp, sp, #64\n\t"
+ ".cfi_adjust_cfa_offset 64\n\t"
+ "stp d8, d9, [sp]\n\t"
+ "stp d10, d11, [sp, #16]\n\t"
+ "stp d12, d13, [sp, #32]\n\t"
+ "stp d14, d15, [sp, #48]\n\t"
+
"sub sp, sp, #48\n\t" // Reserve stack space, 16B aligned
".cfi_adjust_cfa_offset 48\n\t"
"stp %[referrer], x1, [sp]\n\t"// referrer, x1
@@ -238,27 +138,118 @@
// Push everything on the stack, so we don't rely on the order. What a mess. :-(
"sub sp, sp, #48\n\t"
+ ".cfi_adjust_cfa_offset 48\n\t"
"str %[arg0], [sp]\n\t"
"str %[arg1], [sp, #8]\n\t"
"str %[arg2], [sp, #16]\n\t"
"str %[code], [sp, #24]\n\t"
"str %[self], [sp, #32]\n\t"
+
+ // Now we definitely have x0-x3 free, use it to garble d8 - d15
+ "movk x0, #0xfad0\n\t"
+ "movk x0, #0xebad, lsl #16\n\t"
+ "movk x0, #0xfad0, lsl #32\n\t"
+ "movk x0, #0xebad, lsl #48\n\t"
+ "fmov d8, x0\n\t"
+ "add x0, x0, 1\n\t"
+ "fmov d9, x0\n\t"
+ "add x0, x0, 1\n\t"
+ "fmov d10, x0\n\t"
+ "add x0, x0, 1\n\t"
+ "fmov d11, x0\n\t"
+ "add x0, x0, 1\n\t"
+ "fmov d12, x0\n\t"
+ "add x0, x0, 1\n\t"
+ "fmov d13, x0\n\t"
+ "add x0, x0, 1\n\t"
+ "fmov d14, x0\n\t"
+ "add x0, x0, 1\n\t"
+ "fmov d15, x0\n\t"
+
+ // Load call params
"ldr x0, [sp]\n\t"
"ldr x1, [sp, #8]\n\t"
"ldr x2, [sp, #16]\n\t"
"ldr x3, [sp, #24]\n\t"
"ldr x18, [sp, #32]\n\t"
"add sp, sp, #48\n\t"
-
- "blr x3\n\t" // Call the stub
- "ldp x1, x2, [sp, #8]\n\t" // Restore x1, x2
- "ldp x3, x18, [sp, #24]\n\t" // Restore x3, xSELF
- "ldr x30, [sp, #40]\n\t" // Restore xLR
- "add sp, sp, #48\n\t" // Free stack space
".cfi_adjust_cfa_offset -48\n\t"
+
+ "blr x3\n\t" // Call the stub
+
+ // Test d8 - d15. We can use x1 and x2.
+ "movk x1, #0xfad0\n\t"
+ "movk x1, #0xebad, lsl #16\n\t"
+ "movk x1, #0xfad0, lsl #32\n\t"
+ "movk x1, #0xebad, lsl #48\n\t"
+ "fmov x2, d8\n\t"
+ "cmp x1, x2\n\t"
+ "b.ne 1f\n\t"
+ "add x1, x1, 1\n\t"
+
+ "fmov x2, d9\n\t"
+ "cmp x1, x2\n\t"
+ "b.ne 1f\n\t"
+ "add x1, x1, 1\n\t"
+
+ "fmov x2, d10\n\t"
+ "cmp x1, x2\n\t"
+ "b.ne 1f\n\t"
+ "add x1, x1, 1\n\t"
+
+ "fmov x2, d11\n\t"
+ "cmp x1, x2\n\t"
+ "b.ne 1f\n\t"
+ "add x1, x1, 1\n\t"
+
+ "fmov x2, d12\n\t"
+ "cmp x1, x2\n\t"
+ "b.ne 1f\n\t"
+ "add x1, x1, 1\n\t"
+
+ "fmov x2, d13\n\t"
+ "cmp x1, x2\n\t"
+ "b.ne 1f\n\t"
+ "add x1, x1, 1\n\t"
+
+ "fmov x2, d14\n\t"
+ "cmp x1, x2\n\t"
+ "b.ne 1f\n\t"
+ "add x1, x1, 1\n\t"
+
+ "fmov x2, d15\n\t"
+ "cmp x1, x2\n\t"
+ "b.ne 1f\n\t"
+
+ "mov %[fpr_result], #0\n\t"
+
+ // Finish up.
+ "2:\n\t"
+ "ldp x1, x2, [sp, #8]\n\t" // Restore x1, x2
+ "ldp x3, x18, [sp, #24]\n\t" // Restore x3, xSELF
+ "ldr x30, [sp, #40]\n\t" // Restore xLR
+ "add sp, sp, #48\n\t" // Free stack space
+ ".cfi_adjust_cfa_offset -48\n\t"
"mov %[result], x0\n\t" // Save the result
- : [result] "=r" (result)
+
+ "ldp d8, d9, [sp]\n\t" // Restore d8 - d15
+ "ldp d10, d11, [sp, #16]\n\t"
+ "ldp d12, d13, [sp, #32]\n\t"
+ "ldp d14, d15, [sp, #48]\n\t"
+ "add sp, sp, #64\n\t"
+ ".cfi_adjust_cfa_offset -64\n\t"
+
+ "b 3f\n\t" // Goto end
+
+ // Failed fpr verification.
+ "1:\n\t"
+ "mov %[fpr_result], #1\n\t"
+ "b 2b\n\t" // Goto finish-up
+
+ // End
+ "3:\n\t"
+ : [result] "=r" (result), [fpr_result] "=r" (fpr_result)
// Use the result from r0
: [arg0] "0"(arg0), [arg1] "r"(arg1), [arg2] "r"(arg2), [code] "r"(code), [self] "r"(self),
[referrer] "r"(referrer)
@@ -285,6 +276,10 @@
#endif
// Pop transition.
self->PopManagedStackFragment(fragment);
+
+ fp_result = fpr_result;
+ EXPECT_EQ(0U, fp_result);
+
return result;
}
@@ -314,6 +309,9 @@
return 0;
#endif
}
+
+ protected:
+ size_t fp_result;
};
@@ -843,7 +841,7 @@
// Use arbitrary large amount for now.
static const size_t kMaxHandles = 1000000;
- UniquePtr<StackHandleScope<kMaxHandles> > hsp(new StackHandleScope<kMaxHandles>(self));
+ std::unique_ptr<StackHandleScope<kMaxHandles>> hsp(new StackHandleScope<kMaxHandles>(self));
std::vector<Handle<mirror::Object>> handles;
// Start allocating with 128K
diff --git a/runtime/atomic.h b/runtime/atomic.h
index 6867fef..1f975dc 100644
--- a/runtime/atomic.h
+++ b/runtime/atomic.h
@@ -196,7 +196,7 @@
// Does the architecture provide reasonable atomic long operations or do we fall back on mutexes?
static bool LongAtomicsUseMutexes() {
- return !kNeedSwapMutexes;
+ return kNeedSwapMutexes;
}
static void MembarLoadStore() {
diff --git a/runtime/barrier.h b/runtime/barrier.h
index d3e6bae..a433cac 100644
--- a/runtime/barrier.h
+++ b/runtime/barrier.h
@@ -17,8 +17,8 @@
#ifndef ART_RUNTIME_BARRIER_H_
#define ART_RUNTIME_BARRIER_H_
+#include <memory>
#include "base/mutex.h"
-#include "UniquePtrCompat.h"
namespace art {
diff --git a/runtime/barrier_test.cc b/runtime/barrier_test.cc
index a02c4c7..331d0c0 100644
--- a/runtime/barrier_test.cc
+++ b/runtime/barrier_test.cc
@@ -22,7 +22,6 @@
#include "common_runtime_test.h"
#include "mirror/object_array-inl.h"
#include "thread_pool.h"
-#include "UniquePtrCompat.h"
namespace art {
class CheckWaitTask : public Task {
diff --git a/runtime/base/bit_vector_test.cc b/runtime/base/bit_vector_test.cc
index 990d1db..0f866a4 100644
--- a/runtime/base/bit_vector_test.cc
+++ b/runtime/base/bit_vector_test.cc
@@ -14,7 +14,8 @@
* limitations under the License.
*/
-#include "UniquePtrCompat.h"
+#include <memory>
+
#include "bit_vector.h"
#include "gtest/gtest.h"
@@ -40,7 +41,7 @@
BitVector::Iterator empty_iterator(&bv);
EXPECT_EQ(-1, empty_iterator.Next());
- UniquePtr<BitVector::Iterator> empty_iterator_on_heap(bv.GetIterator());
+ std::unique_ptr<BitVector::Iterator> empty_iterator_on_heap(bv.GetIterator());
EXPECT_EQ(-1, empty_iterator_on_heap->Next());
bv.SetBit(0);
diff --git a/runtime/base/histogram_test.cc b/runtime/base/histogram_test.cc
index d72ae47..454f2ab 100644
--- a/runtime/base/histogram_test.cc
+++ b/runtime/base/histogram_test.cc
@@ -14,11 +14,11 @@
* limitations under the License.
*/
+#include <memory>
+#include <sstream>
+
#include "gtest/gtest.h"
#include "histogram-inl.h"
-#include "UniquePtrCompat.h"
-
-#include <sstream>
namespace art {
@@ -34,7 +34,7 @@
// PerValue = hist->PercentileVal(0.50); finds the 50th percentile(median).
TEST(Histtest, MeanTest) {
- UniquePtr<Histogram<uint64_t> > hist(new Histogram<uint64_t>("MeanTest", 5));
+ std::unique_ptr<Histogram<uint64_t>> hist(new Histogram<uint64_t>("MeanTest", 5));
double mean;
for (size_t Idx = 0; Idx < 90; Idx++) {
@@ -52,7 +52,7 @@
}
TEST(Histtest, VarianceTest) {
- UniquePtr<Histogram<uint64_t> > hist(new Histogram<uint64_t>("VarianceTest", 5));
+ std::unique_ptr<Histogram<uint64_t>> hist(new Histogram<uint64_t>("VarianceTest", 5));
double variance;
hist->AddValue(9);
@@ -64,7 +64,7 @@
}
TEST(Histtest, Percentile) {
- UniquePtr<Histogram<uint64_t> > hist(new Histogram<uint64_t>("Percentile", 5));
+ std::unique_ptr<Histogram<uint64_t>> hist(new Histogram<uint64_t>("Percentile", 5));
Histogram<uint64_t>::CumulativeData data;
double PerValue;
@@ -91,7 +91,7 @@
}
TEST(Histtest, UpdateRange) {
- UniquePtr<Histogram<uint64_t> > hist(new Histogram<uint64_t>("UpdateRange", 5));
+ std::unique_ptr<Histogram<uint64_t>> hist(new Histogram<uint64_t>("UpdateRange", 5));
Histogram<uint64_t>::CumulativeData data;
double PerValue;
@@ -131,7 +131,7 @@
}
TEST(Histtest, Reset) {
- UniquePtr<Histogram<uint64_t> > hist(new Histogram<uint64_t>("Reset", 5));
+ std::unique_ptr<Histogram<uint64_t>> hist(new Histogram<uint64_t>("Reset", 5));
double PerValue;
hist->AddValue(0);
@@ -174,7 +174,7 @@
}
TEST(Histtest, MultipleCreateHist) {
- UniquePtr<Histogram<uint64_t> > hist(new Histogram<uint64_t>("MultipleCreateHist", 5));
+ std::unique_ptr<Histogram<uint64_t>> hist(new Histogram<uint64_t>("MultipleCreateHist", 5));
Histogram<uint64_t>::CumulativeData data;
double PerValue;
@@ -213,7 +213,7 @@
}
TEST(Histtest, SingleValue) {
- UniquePtr<Histogram<uint64_t> > hist(new Histogram<uint64_t>("SingleValue", 5));
+ std::unique_ptr<Histogram<uint64_t>> hist(new Histogram<uint64_t>("SingleValue", 5));
Histogram<uint64_t>::CumulativeData data;
hist->AddValue(1);
@@ -225,7 +225,7 @@
}
TEST(Histtest, CappingPercentiles) {
- UniquePtr<Histogram<uint64_t> > hist(new Histogram<uint64_t>("CappingPercentiles", 5));
+ std::unique_ptr<Histogram<uint64_t>> hist(new Histogram<uint64_t>("CappingPercentiles", 5));
Histogram<uint64_t>::CumulativeData data;
double per_995;
@@ -251,7 +251,7 @@
}
TEST(Histtest, SpikyValues) {
- UniquePtr<Histogram<uint64_t> > hist(new Histogram<uint64_t>("SpikyValues", 5, 4096));
+ std::unique_ptr<Histogram<uint64_t>> hist(new Histogram<uint64_t>("SpikyValues", 5, 4096));
Histogram<uint64_t>::CumulativeData data;
for (uint64_t idx = 0ull; idx < 30ull; idx++) {
diff --git a/runtime/base/logging.cc b/runtime/base/logging.cc
index b6c6b9b..b2ad1d0 100644
--- a/runtime/base/logging.cc
+++ b/runtime/base/logging.cc
@@ -19,7 +19,6 @@
#include "base/mutex.h"
#include "runtime.h"
#include "thread-inl.h"
-#include "UniquePtrCompat.h"
#include "utils.h"
namespace art {
@@ -31,9 +30,9 @@
unsigned int gAborting = 0;
static LogSeverity gMinimumLogSeverity = INFO;
-static UniquePtr<std::string> gCmdLine;
-static UniquePtr<std::string> gProgramInvocationName;
-static UniquePtr<std::string> gProgramInvocationShortName;
+static std::unique_ptr<std::string> gCmdLine;
+static std::unique_ptr<std::string> gProgramInvocationName;
+static std::unique_ptr<std::string> gProgramInvocationShortName;
const char* GetCmdLine() {
return (gCmdLine.get() != nullptr) ? gCmdLine->c_str() : nullptr;
diff --git a/runtime/base/logging.h b/runtime/base/logging.h
index 7800cfe..814195c 100644
--- a/runtime/base/logging.h
+++ b/runtime/base/logging.h
@@ -20,12 +20,13 @@
#include <cerrno>
#include <cstring>
#include <iostream> // NOLINT
+#include <memory>
#include <sstream>
#include <signal.h>
#include <vector>
+
#include "base/macros.h"
#include "log_severity.h"
-#include "UniquePtrCompat.h"
#define CHECK(x) \
if (UNLIKELY(!(x))) \
@@ -202,7 +203,7 @@
private:
static void LogLine(const LogMessageData& data, const char*);
- const UniquePtr<LogMessageData> data_;
+ const std::unique_ptr<LogMessageData> data_;
friend void HandleUnexpectedSignal(int signal_number, siginfo_t* info, void* raw_context);
friend class Mutex;
diff --git a/runtime/base/unix_file/random_access_file_test.h b/runtime/base/unix_file/random_access_file_test.h
index 67e8c22..1d0b866 100644
--- a/runtime/base/unix_file/random_access_file_test.h
+++ b/runtime/base/unix_file/random_access_file_test.h
@@ -18,11 +18,10 @@
#define ART_RUNTIME_BASE_UNIX_FILE_RANDOM_ACCESS_FILE_TEST_H_
#include <errno.h>
-
+#include <memory>
#include <string>
#include "common_runtime_test.h"
-#include "UniquePtrCompat.h"
namespace unix_file {
@@ -62,7 +61,7 @@
void TestRead() {
char buf[256];
- UniquePtr<RandomAccessFile> file(MakeTestFile());
+ std::unique_ptr<RandomAccessFile> file(MakeTestFile());
// Reading from the start of an empty file gets you zero bytes, however many
// you ask for.
@@ -77,7 +76,7 @@
void TestReadContent(const std::string& content, RandomAccessFile* file) {
const int buf_size = content.size() + 10;
- UniquePtr<char> buf(new char[buf_size]);
+ std::unique_ptr<char> buf(new char[buf_size]);
// Can't read from a negative offset.
ASSERT_EQ(-EINVAL, file->Read(buf.get(), 0, -123));
@@ -107,7 +106,7 @@
void TestSetLength() {
const std::string content("hello");
- UniquePtr<RandomAccessFile> file(MakeTestFile());
+ std::unique_ptr<RandomAccessFile> file(MakeTestFile());
ASSERT_EQ(content.size(), static_cast<uint64_t>(file->Write(content.data(), content.size(), 0)));
ASSERT_EQ(content.size(), static_cast<uint64_t>(file->GetLength()));
@@ -132,7 +131,7 @@
void TestWrite() {
const std::string content("hello");
- UniquePtr<RandomAccessFile> file(MakeTestFile());
+ std::unique_ptr<RandomAccessFile> file(MakeTestFile());
// Can't write to a negative offset.
ASSERT_EQ(-EINVAL, file->Write(content.data(), 0, -123));
diff --git a/runtime/class_linker.cc b/runtime/class_linker.cc
index 3c620de..0cc6b41 100644
--- a/runtime/class_linker.cc
+++ b/runtime/class_linker.cc
@@ -19,8 +19,8 @@
#include <fcntl.h>
#include <sys/file.h>
#include <sys/stat.h>
-
#include <deque>
+#include <memory>
#include <string>
#include <utility>
#include <vector>
@@ -62,7 +62,6 @@
#include "scoped_thread_state_change.h"
#include "handle_scope-inl.h"
#include "thread.h"
-#include "UniquePtrCompat.h"
#include "utils.h"
#include "verifier/method_verifier.h"
#include "well_known_classes.h"
@@ -647,7 +646,7 @@
uint32_t dex_location_checksum,
const char* oat_location,
std::string* error_msg) {
- UniquePtr<OatFile> oat_file(OatFile::Open(oat_location, oat_location, NULL,
+ std::unique_ptr<OatFile> oat_file(OatFile::Open(oat_location, oat_location, NULL,
!Runtime::Current()->IsCompiler(),
error_msg));
if (oat_file.get() == nullptr) {
@@ -745,7 +744,7 @@
}
private:
- UniquePtr<File> file_;
+ std::unique_ptr<File> file_;
DISALLOW_COPY_AND_ASSIGN(ScopedFlock);
};
@@ -784,7 +783,7 @@
error_msgs->push_back(error_msg);
return nullptr;
}
- UniquePtr<OatFile> oat_file(OatFile::Open(oat_location, oat_location, NULL,
+ std::unique_ptr<OatFile> oat_file(OatFile::Open(oat_location, oat_location, NULL,
!Runtime::Current()->IsCompiler(),
&error_msg));
if (oat_file.get() == nullptr) {
@@ -829,7 +828,7 @@
image_oat_checksum = image_header.GetOatChecksum();
image_oat_data_begin = reinterpret_cast<uintptr_t>(image_header.GetOatDataBegin());
} else {
- UniquePtr<ImageHeader> image_header(gc::space::ImageSpace::ReadImageHeaderOrDie(
+ std::unique_ptr<ImageHeader> image_header(gc::space::ImageSpace::ReadImageHeaderOrDie(
image_space->GetImageLocation().c_str(), instruction_set));
image_oat_checksum = image_header->GetOatChecksum();
image_oat_data_begin = reinterpret_cast<uintptr_t>(image_header->GetOatDataBegin());
@@ -878,7 +877,7 @@
const char* dex_location,
std::string* error_msg,
bool* open_failed) {
- UniquePtr<const OatFile> oat_file(FindOatFileFromOatLocation(oat_file_location, error_msg));
+ std::unique_ptr<const OatFile> oat_file(FindOatFileFromOatLocation(oat_file_location, error_msg));
if (oat_file.get() == nullptr) {
*open_failed = true;
return nullptr;
@@ -1240,22 +1239,22 @@
if (location.Get() == NULL) {
return NULL;
}
- Handle<mirror::ObjectArray<mirror::String> >
+ Handle<mirror::ObjectArray<mirror::String>>
strings(hs.NewHandle(AllocStringArray(self, dex_file.NumStringIds())));
if (strings.Get() == NULL) {
return NULL;
}
- Handle<mirror::ObjectArray<mirror::Class> >
+ Handle<mirror::ObjectArray<mirror::Class>>
types(hs.NewHandle(AllocClassArray(self, dex_file.NumTypeIds())));
if (types.Get() == NULL) {
return NULL;
}
- Handle<mirror::ObjectArray<mirror::ArtMethod> >
+ Handle<mirror::ObjectArray<mirror::ArtMethod>>
methods(hs.NewHandle(AllocArtMethodArray(self, dex_file.NumMethodIds())));
if (methods.Get() == NULL) {
return NULL;
}
- Handle<mirror::ObjectArray<mirror::ArtField> >
+ Handle<mirror::ObjectArray<mirror::ArtField>>
fields(hs.NewHandle(AllocArtFieldArray(self, dex_file.NumFieldIds())));
if (fields.Get() == NULL) {
return NULL;
@@ -2802,7 +2801,7 @@
static void CheckProxyMethod(mirror::ArtMethod* method,
Handle<mirror::ArtMethod>& prototype);
-mirror::Class* ClassLinker::CreateProxyClass(ScopedObjectAccess& soa, jstring name,
+mirror::Class* ClassLinker::CreateProxyClass(ScopedObjectAccessAlreadyRunnable& soa, jstring name,
jobjectArray interfaces, jobject loader,
jobjectArray methods, jobjectArray throws) {
Thread* self = soa.Self();
@@ -2901,7 +2900,7 @@
{
ObjectLock<mirror::Class> lock(self, klass); // Must hold lock on object when resolved.
// Link the fields and virtual methods, creating vtable and iftables
- Handle<mirror::ObjectArray<mirror::Class> > h_interfaces(
+ Handle<mirror::ObjectArray<mirror::Class>> h_interfaces(
hs.NewHandle(soa.Decode<mirror::ObjectArray<mirror::Class>*>(interfaces)));
if (!LinkClass(self, klass, h_interfaces)) {
klass->SetStatus(mirror::Class::kStatusError, self);
@@ -2909,7 +2908,7 @@
}
interfaces_sfield->SetObject<false>(klass.Get(), soa.Decode<mirror::ObjectArray<mirror::Class>*>(interfaces));
- throws_sfield->SetObject<false>(klass.Get(), soa.Decode<mirror::ObjectArray<mirror::ObjectArray<mirror::Class> >*>(throws));
+ throws_sfield->SetObject<false>(klass.Get(), soa.Decode<mirror::ObjectArray<mirror::ObjectArray<mirror::Class>>*>(throws));
klass->SetStatus(mirror::Class::kStatusInitialized, self);
}
@@ -2937,7 +2936,7 @@
mirror::SynthesizedProxyClass* synth_proxy_class =
down_cast<mirror::SynthesizedProxyClass*>(klass.Get());
CHECK_EQ(synth_proxy_class->GetInterfaces(), soa.Decode<mirror::ObjectArray<mirror::Class>*>(interfaces));
- CHECK_EQ(synth_proxy_class->GetThrows(), soa.Decode<mirror::ObjectArray<mirror::ObjectArray<mirror::Class> >*>(throws));
+ CHECK_EQ(synth_proxy_class->GetThrows(), soa.Decode<mirror::ObjectArray<mirror::ObjectArray<mirror::Class>>*>(throws));
}
std::string descriptor(GetDescriptorForProxy(klass.Get()));
mirror::Class* existing = InsertClass(descriptor.c_str(), klass.Get(), Hash(descriptor.c_str()));
@@ -3375,7 +3374,7 @@
}
bool ClassLinker::LinkClass(Thread* self, const Handle<mirror::Class>& klass,
- const Handle<mirror::ObjectArray<mirror::Class> >& interfaces) {
+ const Handle<mirror::ObjectArray<mirror::Class>>& interfaces) {
CHECK_EQ(mirror::Class::kStatusLoaded, klass->GetStatus());
if (!LinkSuperClass(klass)) {
return false;
@@ -3500,7 +3499,7 @@
// Populate the class vtable and itable. Compute return type indices.
bool ClassLinker::LinkMethods(const Handle<mirror::Class>& klass,
- const Handle<mirror::ObjectArray<mirror::Class> >& interfaces) {
+ const Handle<mirror::ObjectArray<mirror::Class>>& interfaces) {
if (klass->IsInterface()) {
// No vtable.
size_t count = klass->NumVirtualMethods();
@@ -3589,7 +3588,7 @@
return false;
}
StackHandleScope<1> hs(self);
- Handle<mirror::ObjectArray<mirror::ArtMethod> >
+ Handle<mirror::ObjectArray<mirror::ArtMethod>>
vtable(hs.NewHandle(AllocArtMethodArray(self, num_virtual_methods)));
if (UNLIKELY(vtable.Get() == NULL)) {
CHECK(self->IsExceptionPending()); // OOME.
@@ -3606,7 +3605,7 @@
}
bool ClassLinker::LinkInterfaceMethods(const Handle<mirror::Class>& klass,
- const Handle<mirror::ObjectArray<mirror::Class> >& interfaces) {
+ const Handle<mirror::ObjectArray<mirror::Class>>& interfaces) {
Thread* const self = Thread::Current();
// Set the imt table to be all conflicts by default.
klass->SetImTable(Runtime::Current()->GetDefaultImt());
@@ -3721,7 +3720,7 @@
}
// Allocate imtable
bool imtable_changed = false;
- Handle<mirror::ObjectArray<mirror::ArtMethod> > imtable(
+ Handle<mirror::ObjectArray<mirror::ArtMethod>> imtable(
hs.NewHandle(AllocArtMethodArray(self, kImtSize)));
if (UNLIKELY(imtable.Get() == NULL)) {
CHECK(self->IsExceptionPending()); // OOME.
@@ -3732,14 +3731,14 @@
size_t num_methods = iftable->GetInterface(i)->NumVirtualMethods();
if (num_methods > 0) {
StackHandleScope<2> hs(self);
- Handle<mirror::ObjectArray<mirror::ArtMethod> >
+ Handle<mirror::ObjectArray<mirror::ArtMethod>>
method_array(hs.NewHandle(AllocArtMethodArray(self, num_methods)));
if (UNLIKELY(method_array.Get() == nullptr)) {
CHECK(self->IsExceptionPending()); // OOME.
return false;
}
iftable->SetMethodArray(i, method_array.Get());
- Handle<mirror::ObjectArray<mirror::ArtMethod> > vtable(
+ Handle<mirror::ObjectArray<mirror::ArtMethod>> vtable(
hs.NewHandle(klass->GetVTableDuringLinking()));
for (size_t j = 0; j < num_methods; ++j) {
mirror::ArtMethod* interface_method = iftable->GetInterface(i)->GetVirtualMethod(j);
@@ -3828,7 +3827,7 @@
klass->SetVirtualMethods(virtuals);
StackHandleScope<1> hs(self);
- Handle<mirror::ObjectArray<mirror::ArtMethod> > vtable(
+ Handle<mirror::ObjectArray<mirror::ArtMethod>> vtable(
hs.NewHandle(klass->GetVTableDuringLinking()));
CHECK(vtable.Get() != NULL);
int old_vtable_count = vtable->GetLength();
diff --git a/runtime/class_linker.h b/runtime/class_linker.h
index 22fd668..54805be 100644
--- a/runtime/class_linker.h
+++ b/runtime/class_linker.h
@@ -46,7 +46,7 @@
class InternTable;
template<class T> class ObjectLock;
-class ScopedObjectAccess;
+class ScopedObjectAccessAlreadyRunnable;
template<class T> class Handle;
typedef bool (ClassVisitor)(mirror::Class* c, void* arg);
@@ -289,7 +289,7 @@
static bool VerifyOatFileChecksums(const OatFile* oat_file,
const char* dex_location,
uint32_t dex_location_checksum,
- const InstructionSet instruction_set,
+ InstructionSet instruction_set,
std::string* error_msg);
// TODO: replace this with multiple methods that allocate the correct managed type.
@@ -326,8 +326,9 @@
void ResolveMethodExceptionHandlerTypes(const DexFile& dex_file, mirror::ArtMethod* klass)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
- mirror::Class* CreateProxyClass(ScopedObjectAccess& soa, jstring name, jobjectArray interfaces,
- jobject loader, jobjectArray methods, jobjectArray throws)
+ mirror::Class* CreateProxyClass(ScopedObjectAccessAlreadyRunnable& soa, jstring name,
+ jobjectArray interfaces, jobject loader, jobjectArray methods,
+ jobjectArray throws)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
std::string GetDescriptorForProxy(mirror::Class* proxy_class)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
@@ -486,7 +487,7 @@
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
bool LinkClass(Thread* self, const Handle<mirror::Class>& klass,
- const Handle<mirror::ObjectArray<mirror::Class> >& interfaces)
+ const Handle<mirror::ObjectArray<mirror::Class>>& interfaces)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
bool LinkSuperClass(const Handle<mirror::Class>& klass)
@@ -496,14 +497,14 @@
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
bool LinkMethods(const Handle<mirror::Class>& klass,
- const Handle<mirror::ObjectArray<mirror::Class> >& interfaces)
+ const Handle<mirror::ObjectArray<mirror::Class>>& interfaces)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
bool LinkVirtualMethods(const Handle<mirror::Class>& klass)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
bool LinkInterfaceMethods(const Handle<mirror::Class>& klass,
- const Handle<mirror::ObjectArray<mirror::Class> >& interfaces)
+ const Handle<mirror::ObjectArray<mirror::Class>>& interfaces)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
bool LinkStaticFields(const Handle<mirror::Class>& klass)
@@ -570,7 +571,7 @@
// Class::descriptor_ and Class::class_loader_.
typedef std::multimap<size_t, mirror::Class*> Table;
Table class_table_ GUARDED_BY(Locks::classlinker_classes_lock_);
- std::vector<std::pair<size_t, mirror::Class*> > new_class_roots_;
+ std::vector<std::pair<size_t, mirror::Class*>> new_class_roots_;
// Do we need to search dex caches to find image classes?
bool dex_cache_image_class_lookup_required_;
diff --git a/runtime/class_linker_test.cc b/runtime/class_linker_test.cc
index ff90f41..d04f02b 100644
--- a/runtime/class_linker_test.cc
+++ b/runtime/class_linker_test.cc
@@ -16,9 +16,9 @@
#include "class_linker.h"
+#include <memory>
#include <string>
-#include "UniquePtrCompat.h"
#include "class_linker-inl.h"
#include "common_runtime_test.h"
#include "dex_file.h"
diff --git a/runtime/common_runtime_test.h b/runtime/common_runtime_test.h
index 54ef68d..bac212a 100644
--- a/runtime/common_runtime_test.h
+++ b/runtime/common_runtime_test.h
@@ -24,6 +24,7 @@
#include <sys/stat.h>
#include <sys/types.h>
#include <fstream>
+#include <memory>
#include "../../external/icu4c/common/unicode/uvernum.h"
#include "base/macros.h"
@@ -47,7 +48,6 @@
#include "ScopedLocalRef.h"
#include "thread.h"
#include "utils.h"
-#include "UniquePtrCompat.h"
#include "verifier/method_verifier.h"
#include "verifier/method_verifier-inl.h"
#include "well_known_classes.h"
@@ -107,7 +107,7 @@
private:
std::string filename_;
- UniquePtr<File> file_;
+ std::unique_ptr<File> file_;
};
class CommonRuntimeTest : public testing::Test {
@@ -304,7 +304,7 @@
std::string dalvik_cache_;
const DexFile* java_lang_dex_file_; // owned by runtime_
std::vector<const DexFile*> boot_class_path_;
- UniquePtr<Runtime> runtime_;
+ std::unique_ptr<Runtime> runtime_;
// Owned by the runtime
ClassLinker* class_linker_;
diff --git a/runtime/debugger.cc b/runtime/debugger.cc
index 2cbff79..7136c67 100644
--- a/runtime/debugger.cc
+++ b/runtime/debugger.cc
@@ -884,7 +884,7 @@
std::vector<mirror::Object*> monitors;
std::vector<uint32_t> stack_depths;
};
- UniquePtr<Context> context(Context::Create());
+ std::unique_ptr<Context> context(Context::Create());
OwnedMonitorVisitor visitor(thread, context.get());
visitor.WalkStack();
@@ -2247,7 +2247,7 @@
return JDWP::ERR_THREAD_NOT_SUSPENDED;
}
}
- UniquePtr<Context> context(Context::Create());
+ std::unique_ptr<Context> context(Context::Create());
GetThisVisitor visitor(thread, context.get(), frame_id);
visitor.WalkStack();
*result = gRegistry->Add(visitor.this_object);
@@ -2395,7 +2395,7 @@
return error;
}
// TODO check thread is suspended by the debugger ?
- UniquePtr<Context> context(Context::Create());
+ std::unique_ptr<Context> context(Context::Create());
GetLocalVisitor visitor(soa, thread, context.get(), frame_id, slot, tag, buf, width);
visitor.WalkStack();
return visitor.error_;
@@ -2492,7 +2492,7 @@
return error;
}
// TODO check thread is suspended by the debugger ?
- UniquePtr<Context> context(Context::Create());
+ std::unique_ptr<Context> context(Context::Create());
SetLocalVisitor visitor(thread, context.get(), frame_id, slot, tag, value, width);
visitor.WalkStack();
return visitor.error_;
@@ -4275,7 +4275,7 @@
for (const std::string& str : table_) {
const char* s = str.c_str();
size_t s_len = CountModifiedUtf8Chars(s);
- UniquePtr<uint16_t> s_utf16(new uint16_t[s_len]);
+ std::unique_ptr<uint16_t> s_utf16(new uint16_t[s_len]);
ConvertModifiedUtf8ToUtf16(s_utf16.get(), s);
JDWP::AppendUtf16BE(bytes, s_utf16.get(), s_len);
}
diff --git a/runtime/dex_file.cc b/runtime/dex_file.cc
index 26b7d07..43ae308 100644
--- a/runtime/dex_file.cc
+++ b/runtime/dex_file.cc
@@ -23,6 +23,7 @@
#include <string.h>
#include <sys/file.h>
#include <sys/stat.h>
+#include <memory>
#include "base/logging.h"
#include "base/stringprintf.h"
@@ -39,7 +40,6 @@
#include "ScopedFd.h"
#include "handle_scope-inl.h"
#include "thread.h"
-#include "UniquePtrCompat.h"
#include "utf-inl.h"
#include "utils.h"
#include "well_known_classes.h"
@@ -93,12 +93,12 @@
return false;
}
if (IsZipMagic(magic)) {
- UniquePtr<ZipArchive> zip_archive(ZipArchive::OpenFromFd(fd.release(), filename, error_msg));
+ std::unique_ptr<ZipArchive> zip_archive(ZipArchive::OpenFromFd(fd.release(), filename, error_msg));
if (zip_archive.get() == NULL) {
*error_msg = StringPrintf("Failed to open zip archive '%s'", filename);
return false;
}
- UniquePtr<ZipEntry> zip_entry(zip_archive->Find(kClassesDex, error_msg));
+ std::unique_ptr<ZipEntry> zip_entry(zip_archive->Find(kClassesDex, error_msg));
if (zip_entry.get() == NULL) {
*error_msg = StringPrintf("Zip archive '%s' doesn't contain %s (error msg: %s)", filename,
kClassesDex, error_msg->c_str());
@@ -108,7 +108,7 @@
return true;
}
if (IsDexMagic(magic)) {
- UniquePtr<const DexFile> dex_file(DexFile::OpenFile(fd.release(), filename, false, error_msg));
+ std::unique_ptr<const DexFile> dex_file(DexFile::OpenFile(fd.release(), filename, false, error_msg));
if (dex_file.get() == NULL) {
return false;
}
@@ -171,7 +171,7 @@
const DexFile* DexFile::OpenFile(int fd, const char* location, bool verify,
std::string* error_msg) {
CHECK(location != nullptr);
- UniquePtr<MemMap> map;
+ std::unique_ptr<MemMap> map;
{
ScopedFd delayed_close(fd);
struct stat sbuf;
@@ -218,7 +218,7 @@
const char* DexFile::kClassesDex = "classes.dex";
const DexFile* DexFile::OpenZip(int fd, const std::string& location, std::string* error_msg) {
- UniquePtr<ZipArchive> zip_archive(ZipArchive::OpenFromFd(fd, location.c_str(), error_msg));
+ std::unique_ptr<ZipArchive> zip_archive(ZipArchive::OpenFromFd(fd, location.c_str(), error_msg));
if (zip_archive.get() == nullptr) {
DCHECK(!error_msg->empty());
return nullptr;
@@ -241,17 +241,17 @@
const DexFile* DexFile::Open(const ZipArchive& zip_archive, const std::string& location,
std::string* error_msg) {
CHECK(!location.empty());
- UniquePtr<ZipEntry> zip_entry(zip_archive.Find(kClassesDex, error_msg));
+ std::unique_ptr<ZipEntry> zip_entry(zip_archive.Find(kClassesDex, error_msg));
if (zip_entry.get() == NULL) {
return nullptr;
}
- UniquePtr<MemMap> map(zip_entry->ExtractToMemMap(kClassesDex, error_msg));
+ std::unique_ptr<MemMap> map(zip_entry->ExtractToMemMap(kClassesDex, error_msg));
if (map.get() == NULL) {
*error_msg = StringPrintf("Failed to extract '%s' from '%s': %s", kClassesDex, location.c_str(),
error_msg->c_str());
return nullptr;
}
- UniquePtr<const DexFile> dex_file(OpenMemory(location, zip_entry->GetCrc32(), map.release(),
+ std::unique_ptr<const DexFile> dex_file(OpenMemory(location, zip_entry->GetCrc32(), map.release(),
error_msg));
if (dex_file.get() == nullptr) {
*error_msg = StringPrintf("Failed to open dex file '%s' from memory: %s", location.c_str(),
@@ -276,7 +276,7 @@
uint32_t location_checksum,
MemMap* mem_map, std::string* error_msg) {
CHECK_ALIGNED(base, 4); // various dex file structures must be word aligned
- UniquePtr<DexFile> dex_file(new DexFile(base, size, location, location_checksum, mem_map));
+ std::unique_ptr<DexFile> dex_file(new DexFile(base, size, location, location_checksum, mem_map));
if (!dex_file->Init(error_msg)) {
return nullptr;
} else {
@@ -838,7 +838,7 @@
void* context) const {
DCHECK(code_item != nullptr);
const byte* stream = GetDebugInfoStream(code_item);
- UniquePtr<LocalInfo[]> local_in_reg(local_cb != NULL ?
+ std::unique_ptr<LocalInfo[]> local_in_reg(local_cb != NULL ?
new LocalInfo[code_item->registers_size_] :
NULL);
if (stream != NULL) {
diff --git a/runtime/dex_file.h b/runtime/dex_file.h
index 0146f31..1d5032d 100644
--- a/runtime/dex_file.h
+++ b/runtime/dex_file.h
@@ -17,6 +17,7 @@
#ifndef ART_RUNTIME_DEX_FILE_H_
#define ART_RUNTIME_DEX_FILE_H_
+#include <memory>
#include <string>
#include <vector>
@@ -28,7 +29,6 @@
#include "mem_map.h"
#include "modifiers.h"
#include "safe_map.h"
-#include "UniquePtrCompat.h"
namespace art {
@@ -870,7 +870,7 @@
const uint32_t location_checksum_;
// Manages the underlying memory allocation.
- UniquePtr<MemMap> mem_map_;
+ std::unique_ptr<MemMap> mem_map_;
// Points to the header section.
const Header* const header_;
diff --git a/runtime/dex_file_test.cc b/runtime/dex_file_test.cc
index 86c282e..a814c34 100644
--- a/runtime/dex_file_test.cc
+++ b/runtime/dex_file_test.cc
@@ -16,7 +16,8 @@
#include "dex_file.h"
-#include "UniquePtrCompat.h"
+#include <memory>
+
#include "common_runtime_test.h"
namespace art {
@@ -90,7 +91,7 @@
*dst_size = 0;
return nullptr;
}
- UniquePtr<byte[]> dst(new byte[tmp.size()]);
+ std::unique_ptr<byte[]> dst(new byte[tmp.size()]);
if (dst_size != nullptr) {
*dst_size = tmp.size();
} else {
@@ -131,11 +132,11 @@
// decode base64
CHECK(base64 != NULL);
size_t length;
- UniquePtr<byte[]> dex_bytes(DecodeBase64(base64, &length));
+ std::unique_ptr<byte[]> dex_bytes(DecodeBase64(base64, &length));
CHECK(dex_bytes.get() != NULL);
// write to provided file
- UniquePtr<File> file(OS::CreateEmptyFile(location));
+ std::unique_ptr<File> file(OS::CreateEmptyFile(location));
CHECK(file.get() != NULL);
if (!file->WriteFully(dex_bytes.get(), length)) {
PLOG(FATAL) << "Failed to write base64 as dex file";
@@ -154,7 +155,7 @@
TEST_F(DexFileTest, Header) {
ScratchFile tmp;
- UniquePtr<const DexFile> raw(OpenDexFileBase64(kRawDex, tmp.GetFilename().c_str()));
+ std::unique_ptr<const DexFile> raw(OpenDexFileBase64(kRawDex, tmp.GetFilename().c_str()));
ASSERT_TRUE(raw.get() != NULL);
const DexFile::Header& header = raw->GetHeader();
diff --git a/runtime/dex_file_verifier.cc b/runtime/dex_file_verifier.cc
index d179c8b..a1c8c71 100644
--- a/runtime/dex_file_verifier.cc
+++ b/runtime/dex_file_verifier.cc
@@ -17,12 +17,12 @@
#include "dex_file_verifier.h"
#include <zlib.h>
+#include <memory>
#include "base/stringprintf.h"
#include "dex_file-inl.h"
#include "leb128.h"
#include "safe_map.h"
-#include "UniquePtrCompat.h"
#include "utf-inl.h"
#include "utils.h"
@@ -68,7 +68,7 @@
bool DexFileVerifier::Verify(const DexFile* dex_file, const byte* begin, size_t size,
const char* location, std::string* error_msg) {
- UniquePtr<DexFileVerifier> verifier(new DexFileVerifier(dex_file, begin, size, location));
+ std::unique_ptr<DexFileVerifier> verifier(new DexFileVerifier(dex_file, begin, size, location));
if (!verifier->Verify()) {
*error_msg = verifier->FailureReason();
return false;
@@ -652,7 +652,7 @@
return false;
}
- UniquePtr<uint32_t[]> handler_offsets(new uint32_t[handlers_size]);
+ std::unique_ptr<uint32_t[]> handler_offsets(new uint32_t[handlers_size]);
if (!CheckAndGetHandlerOffsets(code_item, &handler_offsets[0], handlers_size)) {
return false;
}
diff --git a/runtime/dex_instruction_visitor_test.cc b/runtime/dex_instruction_visitor_test.cc
index 99ad3ed..c5e63eb 100644
--- a/runtime/dex_instruction_visitor_test.cc
+++ b/runtime/dex_instruction_visitor_test.cc
@@ -17,8 +17,8 @@
#include "dex_instruction_visitor.h"
#include <iostream>
+#include <memory>
-#include "UniquePtrCompat.h"
#include "gtest/gtest.h"
namespace art {
@@ -26,7 +26,7 @@
class TestVisitor : public DexInstructionVisitor<TestVisitor> {};
TEST(InstructionTest, Init) {
- UniquePtr<TestVisitor> visitor(new TestVisitor);
+ std::unique_ptr<TestVisitor> visitor(new TestVisitor);
}
class CountVisitor : public DexInstructionVisitor<CountVisitor> {
diff --git a/runtime/dex_method_iterator.h b/runtime/dex_method_iterator.h
index 1975e48..806266d 100644
--- a/runtime/dex_method_iterator.h
+++ b/runtime/dex_method_iterator.h
@@ -140,7 +140,7 @@
uint32_t class_def_index_;
const DexFile::ClassDef* class_def_;
const byte* class_data_;
- UniquePtr<ClassDataItemIterator> it_;
+ std::unique_ptr<ClassDataItemIterator> it_;
bool direct_method_;
};
diff --git a/runtime/elf_file.cc b/runtime/elf_file.cc
index 01ca60f..5d20096 100644
--- a/runtime/elf_file.cc
+++ b/runtime/elf_file.cc
@@ -127,7 +127,7 @@
ElfFile* ElfFile::Open(File* file, bool writable, bool program_header_only,
std::string* error_msg) {
- UniquePtr<ElfFile> elf_file(new ElfFile(file, writable, program_header_only));
+ std::unique_ptr<ElfFile> elf_file(new ElfFile(file, writable, program_header_only));
if (!elf_file->Setup(error_msg)) {
return nullptr;
}
@@ -844,7 +844,7 @@
if (program_header.p_vaddr == 0) {
std::string reservation_name("ElfFile reservation for ");
reservation_name += file_->GetPath();
- UniquePtr<MemMap> reserve(MemMap::MapAnonymous(reservation_name.c_str(),
+ std::unique_ptr<MemMap> reserve(MemMap::MapAnonymous(reservation_name.c_str(),
NULL, GetLoadedSize(), PROT_NONE, false,
error_msg));
if (reserve.get() == nullptr) {
@@ -884,7 +884,7 @@
file_->GetPath().c_str());
return false;
}
- UniquePtr<MemMap> segment(MemMap::MapFileAtAddress(p_vaddr,
+ std::unique_ptr<MemMap> segment(MemMap::MapFileAtAddress(p_vaddr,
program_header.p_memsz,
prot, flags, file_->Fd(),
program_header.p_offset,
@@ -999,7 +999,7 @@
// Well, we need the whole file to do this.
std::string error_msg;
- UniquePtr<ElfFile> ptr(Open(const_cast<File*>(file_), false, false, &error_msg));
+ std::unique_ptr<ElfFile> ptr(Open(const_cast<File*>(file_), false, false, &error_msg));
ElfFile& all = *ptr;
// Do we have interesting sections?
diff --git a/runtime/elf_file.h b/runtime/elf_file.h
index 138147b..6650acd 100644
--- a/runtime/elf_file.h
+++ b/runtime/elf_file.h
@@ -18,6 +18,7 @@
#define ART_RUNTIME_ELF_FILE_H_
#include <map>
+#include <memory>
#include <vector>
#include "base/unix_file/fd_file.h"
@@ -25,7 +26,6 @@
#include "elf_utils.h"
#include "mem_map.h"
#include "os.h"
-#include "UniquePtrCompat.h"
namespace art {
@@ -154,7 +154,7 @@
// ELF header mapping. If program_header_only_ is false, will
// actually point to the entire elf file.
- UniquePtr<MemMap> map_;
+ std::unique_ptr<MemMap> map_;
Elf32_Ehdr* header_;
std::vector<MemMap*> segments_;
diff --git a/runtime/entrypoints/entrypoint_utils.cc b/runtime/entrypoints/entrypoint_utils.cc
index c81706f..39b2ec2 100644
--- a/runtime/entrypoints/entrypoint_utils.cc
+++ b/runtime/entrypoints/entrypoint_utils.cc
@@ -139,7 +139,7 @@
self->ResetDefaultStackEnd(!explicit_overflow_check); // Return to default stack size.
}
-JValue InvokeProxyInvocationHandler(ScopedObjectAccessUnchecked& soa, const char* shorty,
+JValue InvokeProxyInvocationHandler(ScopedObjectAccessAlreadyRunnable& soa, const char* shorty,
jobject rcvr_jobj, jobject interface_method_jobj,
std::vector<jvalue>& args) {
DCHECK(soa.Env()->IsInstanceOf(rcvr_jobj, WellKnownClasses::java_lang_reflect_Proxy));
diff --git a/runtime/entrypoints/entrypoint_utils.h b/runtime/entrypoints/entrypoint_utils.h
index bfcb58f..f1795a5 100644
--- a/runtime/entrypoints/entrypoint_utils.h
+++ b/runtime/entrypoints/entrypoint_utils.h
@@ -699,7 +699,7 @@
}
}
-JValue InvokeProxyInvocationHandler(ScopedObjectAccessUnchecked& soa, const char* shorty,
+JValue InvokeProxyInvocationHandler(ScopedObjectAccessAlreadyRunnable& soa, const char* shorty,
jobject rcvr_jobj, jobject interface_art_method_jobj,
std::vector<jvalue>& args)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
diff --git a/runtime/entrypoints/portable/portable_jni_entrypoints.cc b/runtime/entrypoints/portable/portable_jni_entrypoints.cc
index 17ad4d0..3e7b30a 100644
--- a/runtime/entrypoints/portable/portable_jni_entrypoints.cc
+++ b/runtime/entrypoints/portable/portable_jni_entrypoints.cc
@@ -37,7 +37,8 @@
return art_portable_jni_method_start(self);
}
-static void PopLocalReferences(uint32_t saved_local_ref_cookie, Thread* self) {
+static void PopLocalReferences(uint32_t saved_local_ref_cookie, Thread* self)
+ SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
JNIEnvExt* env = self->GetJniEnv();
env->locals.SetSegmentState(env->local_ref_cookie);
env->local_ref_cookie = saved_local_ref_cookie;
diff --git a/runtime/entrypoints/quick/quick_field_entrypoints.cc b/runtime/entrypoints/quick/quick_field_entrypoints.cc
index 2d5c07d..c38a595 100644
--- a/runtime/entrypoints/quick/quick_field_entrypoints.cc
+++ b/runtime/entrypoints/quick/quick_field_entrypoints.cc
@@ -242,9 +242,11 @@
extern "C" int artSet64InstanceFromCode(uint32_t field_idx, mirror::Object* obj, uint64_t new_value,
Thread* self, mirror::ArtMethod** sp)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- mirror::ArtMethod* callee_save = Runtime::Current()->GetCalleeSaveMethod(Runtime::kRefsOnly);
- mirror::ArtMethod* referrer =
- sp[callee_save->GetFrameSizeInBytes() / sizeof(mirror::ArtMethod*)];
+ Runtime* runtime = Runtime::Current();
+ mirror::ArtMethod* callee_save = runtime->GetCalleeSaveMethod(Runtime::kRefsOnly);
+ uint32_t frame_size =
+ runtime->GetCalleeSaveMethodFrameInfo(Runtime::kRefsOnly).FrameSizeInBytes();
+ mirror::ArtMethod* referrer = sp[frame_size / sizeof(mirror::ArtMethod*)];
mirror::ArtField* field = FindFieldFast(field_idx, referrer, InstancePrimitiveWrite,
sizeof(int64_t));
if (LIKELY(field != NULL && obj != NULL)) {
diff --git a/runtime/entrypoints/quick/quick_instrumentation_entrypoints.cc b/runtime/entrypoints/quick/quick_instrumentation_entrypoints.cc
index 60c5377..11a4b3b 100644
--- a/runtime/entrypoints/quick/quick_instrumentation_entrypoints.cc
+++ b/runtime/entrypoints/quick/quick_instrumentation_entrypoints.cc
@@ -48,10 +48,13 @@
// stack.
// Be aware the store below may well stomp on an incoming argument.
Locks::mutator_lock_->AssertSharedHeld(self);
- mirror::ArtMethod* callee_save = Runtime::Current()->GetCalleeSaveMethod(Runtime::kRefsOnly);
+ Runtime* runtime = Runtime::Current();
+ mirror::ArtMethod* callee_save = runtime->GetCalleeSaveMethod(Runtime::kRefsOnly);
*sp = callee_save;
+ uint32_t return_pc_offset = callee_save->GetReturnPcOffsetInBytes(
+ runtime->GetCalleeSaveMethodFrameInfo(Runtime::kRefsOnly).FrameSizeInBytes());
uintptr_t* return_pc = reinterpret_cast<uintptr_t*>(reinterpret_cast<byte*>(sp) +
- callee_save->GetReturnPcOffsetInBytes());
+ return_pc_offset);
CHECK_EQ(*return_pc, 0U);
self->SetTopOfStack(sp, 0);
self->VerifyStack();
diff --git a/runtime/entrypoints/quick/quick_jni_entrypoints.cc b/runtime/entrypoints/quick/quick_jni_entrypoints.cc
index 9c9cca8..5d36b4c 100644
--- a/runtime/entrypoints/quick/quick_jni_entrypoints.cc
+++ b/runtime/entrypoints/quick/quick_jni_entrypoints.cc
@@ -61,7 +61,8 @@
}
}
-static void PopLocalReferences(uint32_t saved_local_ref_cookie, Thread* self) {
+static void PopLocalReferences(uint32_t saved_local_ref_cookie, Thread* self)
+ SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
JNIEnvExt* env = self->GetJniEnv();
env->locals.SetSegmentState(env->local_ref_cookie);
env->local_ref_cookie = saved_local_ref_cookie;
diff --git a/runtime/entrypoints/quick/quick_trampoline_entrypoints.cc b/runtime/entrypoints/quick/quick_trampoline_entrypoints.cc
index 887bd6f..4bd86db 100644
--- a/runtime/entrypoints/quick/quick_trampoline_entrypoints.cc
+++ b/runtime/entrypoints/quick/quick_trampoline_entrypoints.cc
@@ -523,7 +523,7 @@
ScopedObjectAccessUnchecked* const soa_;
std::vector<jvalue>* const args_;
// References which we must update when exiting in case the GC moved the objects.
- std::vector<std::pair<jobject, StackReference<mirror::Object>*> > references_;
+ std::vector<std::pair<jobject, StackReference<mirror::Object>*>> references_;
DISALLOW_COPY_AND_ASSIGN(BuildQuickArgumentVisitor);
};
@@ -640,7 +640,7 @@
private:
ScopedObjectAccessUnchecked* const soa_;
// References which we must update when exiting in case the GC moved the objects.
- std::vector<std::pair<jobject, StackReference<mirror::Object>*> > references_;
+ std::vector<std::pair<jobject, StackReference<mirror::Object>*>> references_;
DISALLOW_COPY_AND_ASSIGN(RememberForGcArgumentVisitor);
};
diff --git a/runtime/exception_test.cc b/runtime/exception_test.cc
index 37ad9e5..751cdb6 100644
--- a/runtime/exception_test.cc
+++ b/runtime/exception_test.cc
@@ -14,6 +14,8 @@
* limitations under the License.
*/
+#include <memory>
+
#include "class_linker.h"
#include "common_runtime_test.h"
#include "dex_file.h"
@@ -27,7 +29,6 @@
#include "scoped_thread_state_change.h"
#include "handle_scope-inl.h"
#include "thread.h"
-#include "UniquePtrCompat.h"
#include "vmap_table.h"
namespace art {
diff --git a/runtime/gc/accounting/atomic_stack.h b/runtime/gc/accounting/atomic_stack.h
index 7d8b584..f3ed8d3 100644
--- a/runtime/gc/accounting/atomic_stack.h
+++ b/runtime/gc/accounting/atomic_stack.h
@@ -18,12 +18,12 @@
#define ART_RUNTIME_GC_ACCOUNTING_ATOMIC_STACK_H_
#include <algorithm>
+#include <memory>
#include <string>
#include "atomic.h"
#include "base/logging.h"
#include "base/macros.h"
-#include "UniquePtrCompat.h"
#include "mem_map.h"
#include "utils.h"
@@ -36,7 +36,7 @@
public:
// Capacity is how many elements we can store in the stack.
static AtomicStack* Create(const std::string& name, size_t capacity) {
- UniquePtr<AtomicStack> mark_stack(new AtomicStack(name, capacity));
+ std::unique_ptr<AtomicStack> mark_stack(new AtomicStack(name, capacity));
mark_stack->Init();
return mark_stack.release();
}
@@ -215,7 +215,7 @@
std::string name_;
// Memory mapping of the atomic stack.
- UniquePtr<MemMap> mem_map_;
+ std::unique_ptr<MemMap> mem_map_;
// Back index (index after the last element pushed).
AtomicInteger back_index_;
diff --git a/runtime/gc/accounting/card_table.cc b/runtime/gc/accounting/card_table.cc
index 714e6f7..43a173e 100644
--- a/runtime/gc/accounting/card_table.cc
+++ b/runtime/gc/accounting/card_table.cc
@@ -55,7 +55,7 @@
size_t capacity = heap_capacity / kCardSize;
/* Allocate an extra 256 bytes to allow fixed low-byte of base */
std::string error_msg;
- UniquePtr<MemMap> mem_map(MemMap::MapAnonymous("card table", NULL,
+ std::unique_ptr<MemMap> mem_map(MemMap::MapAnonymous("card table", NULL,
capacity + 256, PROT_READ | PROT_WRITE,
false, &error_msg));
CHECK(mem_map.get() != NULL) << "couldn't allocate card table: " << error_msg;
diff --git a/runtime/gc/accounting/card_table.h b/runtime/gc/accounting/card_table.h
index 17e62a6..7934974 100644
--- a/runtime/gc/accounting/card_table.h
+++ b/runtime/gc/accounting/card_table.h
@@ -17,10 +17,11 @@
#ifndef ART_RUNTIME_GC_ACCOUNTING_CARD_TABLE_H_
#define ART_RUNTIME_GC_ACCOUNTING_CARD_TABLE_H_
+#include <memory>
+
#include "base/mutex.h"
#include "globals.h"
#include "mem_map.h"
-#include "UniquePtrCompat.h"
namespace art {
@@ -141,7 +142,7 @@
void VerifyCardTable();
// Mmapped pages for the card table
- UniquePtr<MemMap> mem_map_;
+ std::unique_ptr<MemMap> mem_map_;
// Value used to compute card table addresses from object addresses, see GetBiasedBegin
byte* const biased_begin_;
// Card table doesn't begin at the beginning of the mem_map_, instead it is displaced by offset
diff --git a/runtime/gc/accounting/gc_allocator.h b/runtime/gc/accounting/gc_allocator.h
index 7dd7cca..1d96112 100644
--- a/runtime/gc/accounting/gc_allocator.h
+++ b/runtime/gc/accounting/gc_allocator.h
@@ -73,7 +73,7 @@
// GCAllocatorImpl<T> if kMeasureGCMemoryOverhead is true, std::allocator<T> otherwise.
template <typename T>
class GcAllocator : public TypeStaticIf<kMeasureGcMemoryOverhead, GcAllocatorImpl<T>,
- std::allocator<T> >::type {
+ std::allocator<T>>::type {
};
} // namespace accounting
diff --git a/runtime/gc/accounting/mod_union_table.cc b/runtime/gc/accounting/mod_union_table.cc
index ef5653a..228d1dc 100644
--- a/runtime/gc/accounting/mod_union_table.cc
+++ b/runtime/gc/accounting/mod_union_table.cc
@@ -16,6 +16,8 @@
#include "mod_union_table.h"
+#include <memory>
+
#include "base/stl_util.h"
#include "card_table-inl.h"
#include "heap_bitmap.h"
@@ -30,7 +32,6 @@
#include "mirror/object_array-inl.h"
#include "space_bitmap-inl.h"
#include "thread.h"
-#include "UniquePtrCompat.h"
using ::art::mirror::Object;
diff --git a/runtime/gc/accounting/mod_union_table.h b/runtime/gc/accounting/mod_union_table.h
index 5ae7c77..449e171 100644
--- a/runtime/gc/accounting/mod_union_table.h
+++ b/runtime/gc/accounting/mod_union_table.h
@@ -50,7 +50,7 @@
// cleared between GC phases, reducing the number of dirty cards that need to be scanned.
class ModUnionTable {
public:
- typedef std::set<byte*, std::less<byte*>, GcAllocator<byte*> > CardSet;
+ typedef std::set<byte*, std::less<byte*>, GcAllocator<byte*>> CardSet;
explicit ModUnionTable(const std::string& name, Heap* heap, space::ContinuousSpace* space)
: name_(name),
@@ -126,7 +126,7 @@
// Maps from dirty cards to their corresponding alloc space references.
SafeMap<const byte*, std::vector<mirror::HeapReference<mirror::Object>*>, std::less<const byte*>,
- GcAllocator<std::pair<const byte*, std::vector<mirror::HeapReference<mirror::Object>*> > > >
+ GcAllocator<std::pair<const byte*, std::vector<mirror::HeapReference<mirror::Object>*>>> >
references_;
};
diff --git a/runtime/gc/accounting/remembered_set.cc b/runtime/gc/accounting/remembered_set.cc
index 1def334..3ff5874 100644
--- a/runtime/gc/accounting/remembered_set.cc
+++ b/runtime/gc/accounting/remembered_set.cc
@@ -16,6 +16,8 @@
#include "remembered_set.h"
+#include <memory>
+
#include "base/stl_util.h"
#include "card_table-inl.h"
#include "heap_bitmap.h"
@@ -30,7 +32,6 @@
#include "mirror/object_array-inl.h"
#include "space_bitmap-inl.h"
#include "thread.h"
-#include "UniquePtrCompat.h"
namespace art {
namespace gc {
diff --git a/runtime/gc/accounting/remembered_set.h b/runtime/gc/accounting/remembered_set.h
index e3d8537..706cf35 100644
--- a/runtime/gc/accounting/remembered_set.h
+++ b/runtime/gc/accounting/remembered_set.h
@@ -43,7 +43,7 @@
// from the free list spaces to the bump pointer spaces.
class RememberedSet {
public:
- typedef std::set<byte*, std::less<byte*>, GcAllocator<byte*> > CardSet;
+ typedef std::set<byte*, std::less<byte*>, GcAllocator<byte*>> CardSet;
explicit RememberedSet(const std::string& name, Heap* heap, space::ContinuousSpace* space)
: name_(name), heap_(heap), space_(space) {}
diff --git a/runtime/gc/accounting/space_bitmap-inl.h b/runtime/gc/accounting/space_bitmap-inl.h
index a439462..7f1da79 100644
--- a/runtime/gc/accounting/space_bitmap-inl.h
+++ b/runtime/gc/accounting/space_bitmap-inl.h
@@ -19,6 +19,8 @@
#include "space_bitmap.h"
+#include <memory>
+
#include "base/logging.h"
#include "dex_file-inl.h"
#include "heap_bitmap.h"
@@ -28,7 +30,6 @@
#include "mirror/object_array-inl.h"
#include "object_utils.h"
#include "space_bitmap-inl.h"
-#include "UniquePtrCompat.h"
#include "utils.h"
namespace art {
diff --git a/runtime/gc/accounting/space_bitmap.cc b/runtime/gc/accounting/space_bitmap.cc
index 66f9a3a..8e817e5 100644
--- a/runtime/gc/accounting/space_bitmap.cc
+++ b/runtime/gc/accounting/space_bitmap.cc
@@ -51,7 +51,7 @@
// Round up since heap_capacity is not necessarily a multiple of kAlignment * kBitsPerWord.
const size_t bitmap_size = ComputeBitmapSize(heap_capacity);
std::string error_msg;
- UniquePtr<MemMap> mem_map(MemMap::MapAnonymous(name.c_str(), nullptr, bitmap_size,
+ std::unique_ptr<MemMap> mem_map(MemMap::MapAnonymous(name.c_str(), nullptr, bitmap_size,
PROT_READ | PROT_WRITE, false, &error_msg));
if (UNLIKELY(mem_map.get() == nullptr)) {
LOG(ERROR) << "Failed to allocate bitmap " << name << ": " << error_msg;
@@ -226,7 +226,7 @@
template<size_t kAlignment>
void SpaceBitmap<kAlignment>::InOrderWalk(ObjectCallback* callback, void* arg) {
- UniquePtr<SpaceBitmap<kAlignment>> visited(
+ std::unique_ptr<SpaceBitmap<kAlignment>> visited(
Create("bitmap for in-order walk", reinterpret_cast<byte*>(heap_begin_),
IndexToOffset(bitmap_size_ / kWordSize)));
CHECK(bitmap_begin_ != nullptr);
diff --git a/runtime/gc/accounting/space_bitmap.h b/runtime/gc/accounting/space_bitmap.h
index 1ccebf5..50d15c6 100644
--- a/runtime/gc/accounting/space_bitmap.h
+++ b/runtime/gc/accounting/space_bitmap.h
@@ -17,17 +17,17 @@
#ifndef ART_RUNTIME_GC_ACCOUNTING_SPACE_BITMAP_H_
#define ART_RUNTIME_GC_ACCOUNTING_SPACE_BITMAP_H_
+#include <limits.h>
+#include <stdint.h>
+#include <memory>
+#include <set>
+#include <vector>
+
#include "base/mutex.h"
#include "gc_allocator.h"
#include "globals.h"
#include "mem_map.h"
#include "object_callbacks.h"
-#include "UniquePtrCompat.h"
-
-#include <limits.h>
-#include <set>
-#include <stdint.h>
-#include <vector>
namespace art {
@@ -217,7 +217,7 @@
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
// Backing storage for bitmap.
- UniquePtr<MemMap> mem_map_;
+ std::unique_ptr<MemMap> mem_map_;
// This bitmap itself, word sized for efficiency in scanning.
uword* const bitmap_begin_;
diff --git a/runtime/gc/accounting/space_bitmap_test.cc b/runtime/gc/accounting/space_bitmap_test.cc
index 71db44b..a30bb25 100644
--- a/runtime/gc/accounting/space_bitmap_test.cc
+++ b/runtime/gc/accounting/space_bitmap_test.cc
@@ -17,11 +17,11 @@
#include "space_bitmap.h"
#include <stdint.h>
+#include <memory>
#include "common_runtime_test.h"
#include "globals.h"
#include "space_bitmap-inl.h"
-#include "UniquePtrCompat.h"
namespace art {
namespace gc {
@@ -32,7 +32,7 @@
TEST_F(SpaceBitmapTest, Init) {
byte* heap_begin = reinterpret_cast<byte*>(0x10000000);
size_t heap_capacity = 16 * MB;
- UniquePtr<ContinuousSpaceBitmap> space_bitmap(
+ std::unique_ptr<ContinuousSpaceBitmap> space_bitmap(
ContinuousSpaceBitmap::Create("test bitmap", heap_begin, heap_capacity));
EXPECT_TRUE(space_bitmap.get() != NULL);
}
@@ -60,7 +60,7 @@
byte* heap_begin = reinterpret_cast<byte*>(0x10000000);
size_t heap_capacity = 16 * MB;
- UniquePtr<ContinuousSpaceBitmap> space_bitmap(
+ std::unique_ptr<ContinuousSpaceBitmap> space_bitmap(
ContinuousSpaceBitmap::Create("test bitmap", heap_begin, heap_capacity));
EXPECT_TRUE(space_bitmap.get() != NULL);
@@ -120,7 +120,7 @@
for (int i = 0; i < 5 ; ++i) {
- UniquePtr<ContinuousSpaceBitmap> space_bitmap(
+ std::unique_ptr<ContinuousSpaceBitmap> space_bitmap(
ContinuousSpaceBitmap::Create("test bitmap", heap_begin, heap_capacity));
for (int j = 0; j < 10000; ++j) {
diff --git a/runtime/gc/allocator/rosalloc.cc b/runtime/gc/allocator/rosalloc.cc
index 27c4c17..10b88b3 100644
--- a/runtime/gc/allocator/rosalloc.cc
+++ b/runtime/gc/allocator/rosalloc.cc
@@ -793,7 +793,7 @@
// already in the non-full run set (i.e., it was full) insert it
// into the non-full run set.
if (run != current_runs_[idx]) {
- unordered_set<Run*, hash_run, eq_run>* full_runs =
+ std::unordered_set<Run*, hash_run, eq_run>* full_runs =
kIsDebugBuild ? &full_runs_[idx] : NULL;
std::set<Run*>::iterator pos = non_full_runs->find(run);
if (pos == non_full_runs->end()) {
@@ -1160,7 +1160,7 @@
#ifdef HAVE_ANDROID_OS
std::vector<Run*> runs;
#else
- unordered_set<Run*, hash_run, eq_run> runs;
+ std::unordered_set<Run*, hash_run, eq_run> runs;
#endif
for (size_t i = 0; i < num_ptrs; i++) {
void* ptr = ptrs[i];
@@ -1267,7 +1267,7 @@
// Check if the run should be moved to non_full_runs_ or
// free_page_runs_.
std::set<Run*>* non_full_runs = &non_full_runs_[idx];
- unordered_set<Run*, hash_run, eq_run>* full_runs =
+ std::unordered_set<Run*, hash_run, eq_run>* full_runs =
kIsDebugBuild ? &full_runs_[idx] : NULL;
if (run->IsAllFree()) {
// It has just become completely free. Free the pages of the
@@ -1281,7 +1281,7 @@
// If it was full, remove it from the full run set (debug
// only.)
if (kIsDebugBuild) {
- unordered_set<Run*, hash_run, eq_run>::iterator pos = full_runs->find(run);
+ std::unordered_set<Run*, hash_run, eq_run>::iterator pos = full_runs->find(run);
DCHECK(pos != full_runs->end());
full_runs->erase(pos);
if (kTraceRosAlloc) {
@@ -2054,7 +2054,7 @@
} else {
// If it's full, it must in the full run set (debug build only.)
if (kIsDebugBuild) {
- unordered_set<Run*, hash_run, eq_run>& full_runs = rosalloc->full_runs_[idx];
+ std::unordered_set<Run*, hash_run, eq_run>& full_runs = rosalloc->full_runs_[idx];
CHECK(full_runs.find(this) != full_runs.end())
<< " A full run isn't in the full run set " << Dump();
}
diff --git a/runtime/gc/allocator/rosalloc.h b/runtime/gc/allocator/rosalloc.h
index 9ea4306..9464331 100644
--- a/runtime/gc/allocator/rosalloc.h
+++ b/runtime/gc/allocator/rosalloc.h
@@ -17,31 +17,21 @@
#ifndef ART_RUNTIME_GC_ALLOCATOR_ROSALLOC_H_
#define ART_RUNTIME_GC_ALLOCATOR_ROSALLOC_H_
-#include <set>
#include <stdint.h>
#include <stdlib.h>
-#include <string>
#include <sys/mman.h>
+#include <memory>
+#include <set>
+#include <string>
+#include <unordered_set>
#include <vector>
#include "base/mutex.h"
#include "base/logging.h"
#include "globals.h"
#include "mem_map.h"
-#include "UniquePtrCompat.h"
#include "utils.h"
-// Ensure we have an unordered_set until we have worked out C++ library issues.
-#ifdef ART_WITH_STLPORT
-#include <hash_set>
-template <class V, class H, class P>
-class unordered_set : public std::hash_set<V, H, P> {};
-#else // ART_WITH_STLPORT
-// TODO: avoid the use of using in a header file.
-#include <unordered_set>
-using std::unordered_set;
-#endif // ART_WITH_STLPORT
-
namespace art {
namespace gc {
namespace allocator {
@@ -451,7 +441,7 @@
std::set<Run*> non_full_runs_[kNumOfSizeBrackets];
// The run sets that hold the runs whose slots are all full. This is
// debug only. full_runs_[i] is guarded by size_bracket_locks_[i].
- unordered_set<Run*, hash_run, eq_run> full_runs_[kNumOfSizeBrackets];
+ std::unordered_set<Run*, hash_run, eq_run> full_runs_[kNumOfSizeBrackets];
// The set of free pages.
std::set<FreePageRun*> free_page_runs_ GUARDED_BY(lock_);
// The dedicated full run, it is always full and shared by all threads when revoking happens.
@@ -479,7 +469,7 @@
byte* page_map_; // No GUARDED_BY(lock_) for kReadPageMapEntryWithoutLockInBulkFree.
size_t page_map_size_;
size_t max_page_map_size_;
- UniquePtr<MemMap> page_map_mem_map_;
+ std::unique_ptr<MemMap> page_map_mem_map_;
// The table that indicates the size of free page runs. These sizes
// are stored here to avoid storing in the free page header and
diff --git a/runtime/gc/collector/mark_sweep.h b/runtime/gc/collector/mark_sweep.h
index fd79bf6..e9a3c3a 100644
--- a/runtime/gc/collector/mark_sweep.h
+++ b/runtime/gc/collector/mark_sweep.h
@@ -17,6 +17,8 @@
#ifndef ART_RUNTIME_GC_COLLECTOR_MARK_SWEEP_H_
#define ART_RUNTIME_GC_COLLECTOR_MARK_SWEEP_H_
+#include <memory>
+
#include "atomic.h"
#include "barrier.h"
#include "base/macros.h"
@@ -26,7 +28,6 @@
#include "immune_region.h"
#include "object_callbacks.h"
#include "offsets.h"
-#include "UniquePtrCompat.h"
namespace art {
@@ -307,7 +308,7 @@
// Verification.
size_t live_stack_freeze_size_;
- UniquePtr<Barrier> gc_barrier_;
+ std::unique_ptr<Barrier> gc_barrier_;
Mutex mark_stack_lock_ ACQUIRED_AFTER(Locks::classlinker_classes_lock_);
const bool is_concurrent_;
diff --git a/runtime/gc/collector/semi_space.cc b/runtime/gc/collector/semi_space.cc
index 95a2c96..d4e26ab 100644
--- a/runtime/gc/collector/semi_space.cc
+++ b/runtime/gc/collector/semi_space.cc
@@ -590,6 +590,7 @@
// If it's allocated after the last GC (younger), copy it to the to-space.
forward_address = to_space_->AllocThreadUnsafe(self_, object_size, &bytes_allocated, nullptr);
}
+ CHECK(forward_address != nullptr) << "Out of memory in the to-space.";
++objects_moved_;
bytes_moved_ += bytes_allocated;
// Copy over the object and add it to the mark stack since we still need to update its
diff --git a/runtime/gc/collector/semi_space.h b/runtime/gc/collector/semi_space.h
index dacb5ae..a95abe4 100644
--- a/runtime/gc/collector/semi_space.h
+++ b/runtime/gc/collector/semi_space.h
@@ -17,6 +17,8 @@
#ifndef ART_RUNTIME_GC_COLLECTOR_SEMI_SPACE_H_
#define ART_RUNTIME_GC_COLLECTOR_SEMI_SPACE_H_
+#include <memory>
+
#include "atomic.h"
#include "base/macros.h"
#include "base/mutex.h"
@@ -25,7 +27,6 @@
#include "immune_region.h"
#include "object_callbacks.h"
#include "offsets.h"
-#include "UniquePtrCompat.h"
namespace art {
diff --git a/runtime/gc/heap.cc b/runtime/gc/heap.cc
index ef31be3..d37f2ad 100644
--- a/runtime/gc/heap.cc
+++ b/runtime/gc/heap.cc
@@ -20,6 +20,7 @@
#include <cutils/trace.h>
#include <limits>
+#include <memory>
#include <vector>
#include "base/histogram-inl.h"
@@ -64,7 +65,6 @@
#include "scoped_thread_state_change.h"
#include "handle_scope-inl.h"
#include "thread_list.h"
-#include "UniquePtrCompat.h"
#include "well_known_classes.h"
namespace art {
@@ -1861,39 +1861,54 @@
// Verify a reference from an object.
class VerifyReferenceVisitor {
public:
- explicit VerifyReferenceVisitor(Heap* heap, bool verify_referent)
+ explicit VerifyReferenceVisitor(Heap* heap, Atomic<size_t>* fail_count, bool verify_referent)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_, Locks::heap_bitmap_lock_)
- : heap_(heap), failed_(false), verify_referent_(verify_referent) {}
+ : heap_(heap), fail_count_(fail_count), verify_referent_(verify_referent) {}
- bool Failed() const {
- return failed_;
+ size_t GetFailureCount() const {
+ return fail_count_->Load();
}
void operator()(mirror::Class* klass, mirror::Reference* ref) const
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
if (verify_referent_) {
- this->operator()(ref, mirror::Reference::ReferentOffset(), false);
+ VerifyReference(ref, ref->GetReferent(), mirror::Reference::ReferentOffset());
}
}
void operator()(mirror::Object* obj, MemberOffset offset, bool /*is_static*/) const
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- this->operator()(obj, obj->GetFieldObject<mirror::Object>(offset), offset);
+ VerifyReference(obj, obj->GetFieldObject<mirror::Object>(offset), offset);
}
+ bool IsLive(mirror::Object* obj) const NO_THREAD_SAFETY_ANALYSIS {
+ return heap_->IsLiveObjectLocked(obj, true, false, true);
+ }
+
+ static void VerifyRootCallback(mirror::Object** root, void* arg, uint32_t thread_id,
+ RootType root_type) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
+ VerifyReferenceVisitor* visitor = reinterpret_cast<VerifyReferenceVisitor*>(arg);
+ if (!visitor->VerifyReference(nullptr, *root, MemberOffset(0))) {
+ LOG(ERROR) << "Root " << *root << " is dead with type " << PrettyTypeOf(*root)
+ << " thread_id= " << thread_id << " root_type= " << root_type;
+ }
+ }
+
+ private:
// TODO: Fix the no thread safety analysis.
- void operator()(mirror::Object* obj, mirror::Object* ref, MemberOffset offset) const
+ // Returns false on failure.
+ bool VerifyReference(mirror::Object* obj, mirror::Object* ref, MemberOffset offset) const
NO_THREAD_SAFETY_ANALYSIS {
if (ref == nullptr || IsLive(ref)) {
// Verify that the reference is live.
- return;
+ return true;
}
- if (!failed_) {
+ if (fail_count_->FetchAndAdd(1) == 0) {
// Print message on only on first failure to prevent spam.
LOG(ERROR) << "!!!!!!!!!!!!!!Heap corruption detected!!!!!!!!!!!!!!!!!!!";
- failed_ = true;
}
if (obj != nullptr) {
+ // Only do this part for non roots.
accounting::CardTable* card_table = heap_->GetCardTable();
accounting::ObjectStack* alloc_stack = heap_->allocation_stack_.get();
accounting::ObjectStack* live_stack = heap_->live_stack_.get();
@@ -1972,42 +1987,29 @@
// Search to see if any of the roots reference our reference.
arg = const_cast<void*>(reinterpret_cast<const void*>(ref));
Runtime::Current()->VisitRoots(&RootMatchesObjectVisitor, arg);
- } else {
- LOG(ERROR) << "Root " << ref << " is dead with type " << PrettyTypeOf(ref);
}
+ return false;
}
- bool IsLive(mirror::Object* obj) const NO_THREAD_SAFETY_ANALYSIS {
- return heap_->IsLiveObjectLocked(obj, true, false, true);
- }
-
- static void VerifyRoots(mirror::Object** root, void* arg, uint32_t /*thread_id*/,
- RootType /*root_type*/) {
- VerifyReferenceVisitor* visitor = reinterpret_cast<VerifyReferenceVisitor*>(arg);
- (*visitor)(nullptr, *root, MemberOffset(0));
- }
-
- private:
Heap* const heap_;
- mutable bool failed_;
- bool verify_referent_;
+ Atomic<size_t>* const fail_count_;
+ const bool verify_referent_;
};
// Verify all references within an object, for use with HeapBitmap::Visit.
class VerifyObjectVisitor {
public:
- explicit VerifyObjectVisitor(Heap* heap, bool verify_referent)
- : heap_(heap), failed_(false), verify_referent_(verify_referent) {
+ explicit VerifyObjectVisitor(Heap* heap, Atomic<size_t>* fail_count, bool verify_referent)
+ : heap_(heap), fail_count_(fail_count), verify_referent_(verify_referent) {
}
void operator()(mirror::Object* obj) const
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_, Locks::heap_bitmap_lock_) {
// Note: we are verifying the references in obj but not obj itself, this is because obj must
// be live or else how did we find it in the live bitmap?
- VerifyReferenceVisitor visitor(heap_, verify_referent_);
+ VerifyReferenceVisitor visitor(heap_, fail_count_, verify_referent_);
// The class doesn't count as a reference but we should verify it anyways.
obj->VisitReferences<true>(visitor, visitor);
- failed_ = failed_ || visitor.Failed();
}
static void VisitCallback(mirror::Object* obj, void* arg)
@@ -2016,18 +2018,18 @@
visitor->operator()(obj);
}
- bool Failed() const {
- return failed_;
+ size_t GetFailureCount() const {
+ return fail_count_->Load();
}
private:
Heap* const heap_;
- mutable bool failed_;
+ Atomic<size_t>* const fail_count_;
const bool verify_referent_;
};
// Must do this with mutators suspended since we are directly accessing the allocation stacks.
-bool Heap::VerifyHeapReferences(bool verify_referents) {
+size_t Heap::VerifyHeapReferences(bool verify_referents) {
Thread* self = Thread::Current();
Locks::mutator_lock_->AssertExclusiveHeld(self);
// Lets sort our allocation stacks so that we can efficiently binary search them.
@@ -2036,7 +2038,8 @@
// Since we sorted the allocation stack content, need to revoke all
// thread-local allocation stacks.
RevokeAllThreadLocalAllocationStacks(self);
- VerifyObjectVisitor visitor(this, verify_referents);
+ Atomic<size_t> fail_count_(0);
+ VerifyObjectVisitor visitor(this, &fail_count_, verify_referents);
// Verify objects in the allocation stack since these will be objects which were:
// 1. Allocated prior to the GC (pre GC verification).
// 2. Allocated during the GC (pre sweep GC verification).
@@ -2044,8 +2047,8 @@
// pointing to dead objects if they are not reachable.
VisitObjects(VerifyObjectVisitor::VisitCallback, &visitor);
// Verify the roots:
- Runtime::Current()->VisitRoots(VerifyReferenceVisitor::VerifyRoots, &visitor);
- if (visitor.Failed()) {
+ Runtime::Current()->VisitRoots(VerifyReferenceVisitor::VerifyRootCallback, &visitor);
+ if (visitor.GetFailureCount() > 0) {
// Dump mod-union tables.
for (const auto& table_pair : mod_union_tables_) {
accounting::ModUnionTable* mod_union_table = table_pair.second;
@@ -2057,9 +2060,8 @@
remembered_set->Dump(LOG(ERROR) << remembered_set->GetName() << ": ");
}
DumpSpaces();
- return false;
}
- return true;
+ return visitor.GetFailureCount();
}
class VerifyReferenceCardVisitor {
@@ -2262,8 +2264,10 @@
if (verify_pre_gc_heap_) {
TimingLogger::ScopedSplit split("PreGcVerifyHeapReferences", timings);
ReaderMutexLock mu(self, *Locks::heap_bitmap_lock_);
- if (!VerifyHeapReferences()) {
- LOG(FATAL) << "Pre " << gc->GetName() << " heap verification failed";
+ size_t failures = VerifyHeapReferences();
+ if (failures > 0) {
+ LOG(FATAL) << "Pre " << gc->GetName() << " heap verification failed with " << failures
+ << " failures";
}
}
// Check that all objects which reference things in the live stack are on dirty cards.
@@ -2316,8 +2320,10 @@
SwapSemiSpaces();
// Pass in false since concurrent reference processing can mean that the reference referents
// may point to dead objects at the point which PreSweepingGcVerification is called.
- if (!VerifyHeapReferences(false)) {
- LOG(FATAL) << "Pre sweeping " << gc->GetName() << " GC verification failed";
+ size_t failures = VerifyHeapReferences(false);
+ if (failures > 0) {
+ LOG(FATAL) << "Pre sweeping " << gc->GetName() << " GC verification failed with " << failures
+ << " failures";
}
SwapSemiSpaces();
gc->SwapBitmaps();
@@ -2342,8 +2348,10 @@
if (verify_post_gc_heap_) {
TimingLogger::ScopedSplit split("PostGcVerifyHeapReferences", timings);
ReaderMutexLock mu(self, *Locks::heap_bitmap_lock_);
- if (!VerifyHeapReferences()) {
- LOG(FATAL) << "Pre " << gc->GetName() << " heap verification failed";
+ size_t failures = VerifyHeapReferences();
+ if (failures > 0) {
+ LOG(FATAL) << "Pre " << gc->GetName() << " heap verification failed with " << failures
+ << " failures";
}
}
}
diff --git a/runtime/gc/heap.h b/runtime/gc/heap.h
index 3b071d1..6fe0dcf 100644
--- a/runtime/gc/heap.h
+++ b/runtime/gc/heap.h
@@ -109,8 +109,6 @@
};
std::ostream& operator<<(std::ostream& os, const ProcessState& process_state);
-std::ostream& operator<<(std::ostream& os, const RootType& root_type);
-
class Heap {
public:
// If true, measure the total allocation time.
@@ -144,7 +142,7 @@
size_t max_free, double target_utilization,
double foreground_heap_growth_multiplier, size_t capacity,
const std::string& original_image_file_name,
- const InstructionSet image_instruction_set,
+ InstructionSet image_instruction_set,
CollectorType foreground_collector_type, CollectorType background_collector_type,
size_t parallel_gc_threads, size_t conc_gc_threads, bool low_memory_mode,
size_t long_pause_threshold, size_t long_gc_threshold,
@@ -218,7 +216,8 @@
// Check sanity of all live references.
void VerifyHeap() LOCKS_EXCLUDED(Locks::heap_bitmap_lock_);
- bool VerifyHeapReferences(bool verify_referents = true)
+ // Returns how many failures occured.
+ size_t VerifyHeapReferences(bool verify_referents = true)
EXCLUSIVE_LOCKS_REQUIRED(Locks::heap_bitmap_lock_, Locks::mutator_lock_);
bool VerifyMissingCardMarks()
EXCLUSIVE_LOCKS_REQUIRED(Locks::heap_bitmap_lock_, Locks::mutator_lock_);
@@ -733,7 +732,7 @@
space::LargeObjectSpace* large_object_space_;
// The card table, dirtied by the write barrier.
- UniquePtr<accounting::CardTable> card_table_;
+ std::unique_ptr<accounting::CardTable> card_table_;
// A mod-union table remembers all of the references from the it's space to other spaces.
SafeMap<space::Space*, accounting::ModUnionTable*> mod_union_tables_;
@@ -788,7 +787,7 @@
// Guards access to the state of GC, associated conditional variable is used to signal when a GC
// completes.
Mutex* gc_complete_lock_ DEFAULT_MUTEX_ACQUIRED_AFTER;
- UniquePtr<ConditionVariable> gc_complete_cond_ GUARDED_BY(gc_complete_lock_);
+ std::unique_ptr<ConditionVariable> gc_complete_cond_ GUARDED_BY(gc_complete_lock_);
// Reference processor;
ReferenceProcessor reference_processor_;
@@ -880,7 +879,7 @@
};
// Parallel GC data structures.
- UniquePtr<ThreadPool> thread_pool_;
+ std::unique_ptr<ThreadPool> thread_pool_;
// The nanosecond time at which the last GC ended.
uint64_t last_gc_time_ns_;
@@ -893,19 +892,19 @@
uint64_t allocation_rate_;
// For a GC cycle, a bitmap that is set corresponding to the
- UniquePtr<accounting::HeapBitmap> live_bitmap_ GUARDED_BY(Locks::heap_bitmap_lock_);
- UniquePtr<accounting::HeapBitmap> mark_bitmap_ GUARDED_BY(Locks::heap_bitmap_lock_);
+ std::unique_ptr<accounting::HeapBitmap> live_bitmap_ GUARDED_BY(Locks::heap_bitmap_lock_);
+ std::unique_ptr<accounting::HeapBitmap> mark_bitmap_ GUARDED_BY(Locks::heap_bitmap_lock_);
// Mark stack that we reuse to avoid re-allocating the mark stack.
- UniquePtr<accounting::ObjectStack> mark_stack_;
+ std::unique_ptr<accounting::ObjectStack> mark_stack_;
// Allocation stack, new allocations go here so that we can do sticky mark bits. This enables us
// to use the live bitmap as the old mark bitmap.
const size_t max_allocation_stack_size_;
- UniquePtr<accounting::ObjectStack> allocation_stack_;
+ std::unique_ptr<accounting::ObjectStack> allocation_stack_;
// Second allocation stack so that we can process allocation with the heap unlocked.
- UniquePtr<accounting::ObjectStack> live_stack_;
+ std::unique_ptr<accounting::ObjectStack> live_stack_;
// Allocator type.
AllocatorType current_allocator_;
diff --git a/runtime/gc/heap_test.cc b/runtime/gc/heap_test.cc
index 8850b92..4176f4a 100644
--- a/runtime/gc/heap_test.cc
+++ b/runtime/gc/heap_test.cc
@@ -48,7 +48,7 @@
hs.NewHandle(class_linker_->FindSystemClass(soa.Self(), "[Ljava/lang/Object;")));
for (size_t i = 0; i < 1024; ++i) {
StackHandleScope<1> hs(soa.Self());
- Handle<mirror::ObjectArray<mirror::Object> > array(hs.NewHandle(
+ Handle<mirror::ObjectArray<mirror::Object>> array(hs.NewHandle(
mirror::ObjectArray<mirror::Object>::Alloc(soa.Self(), c.Get(), 2048)));
for (size_t j = 0; j < 2048; ++j) {
mirror::String* string = mirror::String::AllocFromModifiedUtf8(soa.Self(), "hello, world!");
@@ -63,7 +63,7 @@
TEST_F(HeapTest, HeapBitmapCapacityTest) {
byte* heap_begin = reinterpret_cast<byte*>(0x1000);
const size_t heap_capacity = kObjectAlignment * (sizeof(intptr_t) * 8 + 1);
- UniquePtr<accounting::ContinuousSpaceBitmap> bitmap(
+ std::unique_ptr<accounting::ContinuousSpaceBitmap> bitmap(
accounting::ContinuousSpaceBitmap::Create("test bitmap", heap_begin, heap_capacity));
mirror::Object* fake_end_of_heap_object =
reinterpret_cast<mirror::Object*>(&heap_begin[heap_capacity - kObjectAlignment]);
diff --git a/runtime/gc/space/bump_pointer_space.cc b/runtime/gc/space/bump_pointer_space.cc
index 90ffe59..fcd772b 100644
--- a/runtime/gc/space/bump_pointer_space.cc
+++ b/runtime/gc/space/bump_pointer_space.cc
@@ -28,7 +28,7 @@
byte* requested_begin) {
capacity = RoundUp(capacity, kPageSize);
std::string error_msg;
- UniquePtr<MemMap> mem_map(MemMap::MapAnonymous(name.c_str(), requested_begin, capacity,
+ std::unique_ptr<MemMap> mem_map(MemMap::MapAnonymous(name.c_str(), requested_begin, capacity,
PROT_READ | PROT_WRITE, true, &error_msg));
if (mem_map.get() == nullptr) {
LOG(ERROR) << "Failed to allocate pages for alloc space (" << name << ") of size "
diff --git a/runtime/gc/space/image_space.cc b/runtime/gc/space/image_space.cc
index 2a717cb..5036095 100644
--- a/runtime/gc/space/image_space.cc
+++ b/runtime/gc/space/image_space.cc
@@ -129,8 +129,8 @@
std::string image_filename;
bool is_system = false;
if (FindImageFilename(image_location, image_isa, &image_filename, &is_system)) {
- UniquePtr<File> image_file(OS::OpenFileForReading(image_filename.c_str()));
- UniquePtr<ImageHeader> image_header(new ImageHeader);
+ std::unique_ptr<File> image_file(OS::OpenFileForReading(image_filename.c_str()));
+ std::unique_ptr<ImageHeader> image_header(new ImageHeader);
const bool success = image_file->ReadFully(image_header.get(), sizeof(ImageHeader));
if (!success || !image_header->IsValid()) {
LOG(FATAL) << "Invalid Image header for: " << image_filename;
@@ -200,7 +200,7 @@
LOG(INFO) << "ImageSpace::Init entering image_filename=" << image_filename;
}
- UniquePtr<File> file(OS::OpenFileForReading(image_filename));
+ std::unique_ptr<File> file(OS::OpenFileForReading(image_filename));
if (file.get() == NULL) {
*error_msg = StringPrintf("Failed to open '%s'", image_filename);
return nullptr;
@@ -213,7 +213,7 @@
}
// Note: The image header is part of the image due to mmap page alignment required of offset.
- UniquePtr<MemMap> map(MemMap::MapFileAtAddress(image_header.GetImageBegin(),
+ std::unique_ptr<MemMap> map(MemMap::MapFileAtAddress(image_header.GetImageBegin(),
image_header.GetImageSize(),
PROT_READ | PROT_WRITE,
MAP_PRIVATE,
@@ -229,7 +229,7 @@
CHECK_EQ(image_header.GetImageBegin(), map->Begin());
DCHECK_EQ(0, memcmp(&image_header, map->Begin(), sizeof(ImageHeader)));
- UniquePtr<MemMap> image_map(MemMap::MapFileAtAddress(nullptr, image_header.GetImageBitmapSize(),
+ std::unique_ptr<MemMap> image_map(MemMap::MapFileAtAddress(nullptr, image_header.GetImageBitmapSize(),
PROT_READ, MAP_PRIVATE,
file->Fd(), image_header.GetBitmapOffset(),
false,
@@ -242,7 +242,7 @@
uint32_t bitmap_index = bitmap_index_.FetchAndAdd(1);
std::string bitmap_name(StringPrintf("imagespace %s live-bitmap %u", image_filename,
bitmap_index));
- UniquePtr<accounting::ContinuousSpaceBitmap> bitmap(
+ std::unique_ptr<accounting::ContinuousSpaceBitmap> bitmap(
accounting::ContinuousSpaceBitmap::CreateFromMemMap(bitmap_name, image_map.release(),
reinterpret_cast<byte*>(map->Begin()),
map->Size()));
@@ -251,7 +251,7 @@
return nullptr;
}
- UniquePtr<ImageSpace> space(new ImageSpace(image_filename, image_location,
+ std::unique_ptr<ImageSpace> space(new ImageSpace(image_filename, image_location,
map.release(), bitmap.release()));
if (kIsDebugBuild) {
space->VerifyImageAllocations();
diff --git a/runtime/gc/space/image_space.h b/runtime/gc/space/image_space.h
index 622371f..372db3a 100644
--- a/runtime/gc/space/image_space.h
+++ b/runtime/gc/space/image_space.h
@@ -43,13 +43,13 @@
// creation of the alloc space. The ReleaseOatFile will later be
// used to transfer ownership of the OatFile to the ClassLinker when
// it is initialized.
- static ImageSpace* Create(const char* image, const InstructionSet image_isa)
+ static ImageSpace* Create(const char* image, InstructionSet image_isa)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
// Reads the image header from the specified image location for the
// instruction set image_isa.
static ImageHeader* ReadImageHeaderOrDie(const char* image_location,
- const InstructionSet image_isa);
+ InstructionSet image_isa);
// Releases the OatFile from the ImageSpace so it can be transfer to
// the caller, presumably the ClassLinker.
@@ -114,7 +114,7 @@
//
// Returns true if an image was found, false otherwise.
static bool FindImageFilename(const char* image_location,
- const InstructionSet image_isa,
+ InstructionSet image_isa,
std::string* location,
bool* is_system);
@@ -128,7 +128,7 @@
static Atomic<uint32_t> bitmap_index_;
- UniquePtr<accounting::ContinuousSpaceBitmap> live_bitmap_;
+ std::unique_ptr<accounting::ContinuousSpaceBitmap> live_bitmap_;
ImageSpace(const std::string& name, const char* image_location,
MemMap* mem_map, accounting::ContinuousSpaceBitmap* live_bitmap);
@@ -136,7 +136,7 @@
// The OatFile associated with the image during early startup to
// reserve space contiguous to the image. It is later released to
// the ClassLinker during it's initialization.
- UniquePtr<OatFile> oat_file_;
+ std::unique_ptr<OatFile> oat_file_;
const std::string image_location_;
diff --git a/runtime/gc/space/large_object_space.cc b/runtime/gc/space/large_object_space.cc
index 6c851af..e63cc39 100644
--- a/runtime/gc/space/large_object_space.cc
+++ b/runtime/gc/space/large_object_space.cc
@@ -16,11 +16,12 @@
#include "large_object_space.h"
+#include <memory>
+
#include "gc/accounting/space_bitmap-inl.h"
#include "base/logging.h"
#include "base/mutex-inl.h"
#include "base/stl_util.h"
-#include "UniquePtrCompat.h"
#include "image.h"
#include "os.h"
#include "space-inl.h"
diff --git a/runtime/gc/space/large_object_space.h b/runtime/gc/space/large_object_space.h
index 0daefba..a84b43a 100644
--- a/runtime/gc/space/large_object_space.h
+++ b/runtime/gc/space/large_object_space.h
@@ -133,9 +133,9 @@
// Used to ensure mutual exclusion when the allocation spaces data structures are being modified.
mutable Mutex lock_ DEFAULT_MUTEX_ACQUIRED_AFTER;
std::vector<mirror::Object*,
- accounting::GcAllocator<mirror::Object*> > large_objects_ GUARDED_BY(lock_);
+ accounting::GcAllocator<mirror::Object*>> large_objects_ GUARDED_BY(lock_);
typedef SafeMap<mirror::Object*, MemMap*, std::less<mirror::Object*>,
- accounting::GcAllocator<std::pair<mirror::Object*, MemMap*> > > MemMaps;
+ accounting::GcAllocator<std::pair<mirror::Object*, MemMap*>>> MemMaps;
MemMaps mem_maps_ GUARDED_BY(lock_);
};
@@ -256,11 +256,11 @@
AllocationHeader* GetAllocationHeader(const mirror::Object* obj);
typedef std::set<AllocationHeader*, AllocationHeader::SortByPrevFree,
- accounting::GcAllocator<AllocationHeader*> > FreeBlocks;
+ accounting::GcAllocator<AllocationHeader*>> FreeBlocks;
// There is not footer for any allocations at the end of the space, so we keep track of how much
// free space there is at the end manually.
- UniquePtr<MemMap> mem_map_;
+ std::unique_ptr<MemMap> mem_map_;
Mutex lock_ DEFAULT_MUTEX_ACQUIRED_AFTER;
size_t free_end_ GUARDED_BY(lock_);
FreeBlocks free_blocks_ GUARDED_BY(lock_);
diff --git a/runtime/gc/space/large_object_space_test.cc b/runtime/gc/space/large_object_space_test.cc
index 8a6636d..23c67ff 100644
--- a/runtime/gc/space/large_object_space_test.cc
+++ b/runtime/gc/space/large_object_space_test.cc
@@ -39,7 +39,7 @@
static const size_t num_allocations = 64;
static const size_t max_allocation_size = 0x100000;
- std::vector<std::pair<mirror::Object*, size_t> > requests;
+ std::vector<std::pair<mirror::Object*, size_t>> requests;
for (size_t phase = 0; phase < 2; ++phase) {
while (requests.size() < num_allocations) {
diff --git a/runtime/gc/space/malloc_space.cc b/runtime/gc/space/malloc_space.cc
index ba46dcc..e710409 100644
--- a/runtime/gc/space/malloc_space.cc
+++ b/runtime/gc/space/malloc_space.cc
@@ -188,7 +188,7 @@
VLOG(heap) << "Capacity " << PrettySize(capacity);
// Remap the tail.
std::string error_msg;
- UniquePtr<MemMap> mem_map(GetMemMap()->RemapAtEnd(end_, alloc_space_name,
+ std::unique_ptr<MemMap> mem_map(GetMemMap()->RemapAtEnd(end_, alloc_space_name,
PROT_READ | PROT_WRITE, &error_msg));
CHECK(mem_map.get() != nullptr) << error_msg;
void* allocator = CreateAllocator(end_, starting_size_, initial_size_, capacity, low_memory_mode);
diff --git a/runtime/gc/space/space.h b/runtime/gc/space/space.h
index 343bc29..8415fa1 100644
--- a/runtime/gc/space/space.h
+++ b/runtime/gc/space/space.h
@@ -17,9 +17,9 @@
#ifndef ART_RUNTIME_GC_SPACE_SPACE_H_
#define ART_RUNTIME_GC_SPACE_SPACE_H_
+#include <memory>
#include <string>
-#include "UniquePtrCompat.h"
#include "base/macros.h"
#include "base/mutex.h"
#include "gc/accounting/space_bitmap.h"
@@ -339,8 +339,8 @@
protected:
DiscontinuousSpace(const std::string& name, GcRetentionPolicy gc_retention_policy);
- UniquePtr<accounting::LargeObjectBitmap> live_bitmap_;
- UniquePtr<accounting::LargeObjectBitmap> mark_bitmap_;
+ std::unique_ptr<accounting::LargeObjectBitmap> live_bitmap_;
+ std::unique_ptr<accounting::LargeObjectBitmap> mark_bitmap_;
private:
DISALLOW_COPY_AND_ASSIGN(DiscontinuousSpace);
@@ -374,7 +374,7 @@
}
// Underlying storage of the space
- UniquePtr<MemMap> mem_map_;
+ std::unique_ptr<MemMap> mem_map_;
private:
DISALLOW_COPY_AND_ASSIGN(MemMapSpace);
@@ -419,9 +419,9 @@
virtual accounting::ContinuousSpaceBitmap::SweepCallback* GetSweepCallback() = 0;
protected:
- UniquePtr<accounting::ContinuousSpaceBitmap> live_bitmap_;
- UniquePtr<accounting::ContinuousSpaceBitmap> mark_bitmap_;
- UniquePtr<accounting::ContinuousSpaceBitmap> temp_bitmap_;
+ std::unique_ptr<accounting::ContinuousSpaceBitmap> live_bitmap_;
+ std::unique_ptr<accounting::ContinuousSpaceBitmap> mark_bitmap_;
+ std::unique_ptr<accounting::ContinuousSpaceBitmap> temp_bitmap_;
ContinuousMemMapAllocSpace(const std::string& name, MemMap* mem_map, byte* begin,
byte* end, byte* limit, GcRetentionPolicy gc_retention_policy)
diff --git a/runtime/gc/space/space_test.h b/runtime/gc/space/space_test.h
index 407d362..a2d4942 100644
--- a/runtime/gc/space/space_test.h
+++ b/runtime/gc/space/space_test.h
@@ -20,10 +20,10 @@
#include "zygote_space.h"
#include <stdint.h>
+#include <memory>
#include "common_runtime_test.h"
#include "globals.h"
-#include "UniquePtrCompat.h"
#include "mirror/array-inl.h"
#include "mirror/object-inl.h"
@@ -129,37 +129,37 @@
void SpaceTest::InitTestBody(CreateSpaceFn create_space) {
{
// Init < max == growth
- UniquePtr<Space> space(create_space("test", 16 * MB, 32 * MB, 32 * MB, nullptr));
+ std::unique_ptr<Space> space(create_space("test", 16 * MB, 32 * MB, 32 * MB, nullptr));
EXPECT_TRUE(space.get() != nullptr);
}
{
// Init == max == growth
- UniquePtr<Space> space(create_space("test", 16 * MB, 16 * MB, 16 * MB, nullptr));
+ std::unique_ptr<Space> space(create_space("test", 16 * MB, 16 * MB, 16 * MB, nullptr));
EXPECT_TRUE(space.get() != nullptr);
}
{
// Init > max == growth
- UniquePtr<Space> space(create_space("test", 32 * MB, 16 * MB, 16 * MB, nullptr));
+ std::unique_ptr<Space> space(create_space("test", 32 * MB, 16 * MB, 16 * MB, nullptr));
EXPECT_TRUE(space.get() == nullptr);
}
{
// Growth == init < max
- UniquePtr<Space> space(create_space("test", 16 * MB, 16 * MB, 32 * MB, nullptr));
+ std::unique_ptr<Space> space(create_space("test", 16 * MB, 16 * MB, 32 * MB, nullptr));
EXPECT_TRUE(space.get() != nullptr);
}
{
// Growth < init < max
- UniquePtr<Space> space(create_space("test", 16 * MB, 8 * MB, 32 * MB, nullptr));
+ std::unique_ptr<Space> space(create_space("test", 16 * MB, 8 * MB, 32 * MB, nullptr));
EXPECT_TRUE(space.get() == nullptr);
}
{
// Init < growth < max
- UniquePtr<Space> space(create_space("test", 8 * MB, 16 * MB, 32 * MB, nullptr));
+ std::unique_ptr<Space> space(create_space("test", 8 * MB, 16 * MB, 32 * MB, nullptr));
EXPECT_TRUE(space.get() != nullptr);
}
{
// Init < max < growth
- UniquePtr<Space> space(create_space("test", 8 * MB, 32 * MB, 16 * MB, nullptr));
+ std::unique_ptr<Space> space(create_space("test", 8 * MB, 32 * MB, 16 * MB, nullptr));
EXPECT_TRUE(space.get() == nullptr);
}
}
@@ -398,7 +398,7 @@
// Fill the space with lots of small objects up to the growth limit
size_t max_objects = (growth_limit / (object_size > 0 ? object_size : 8)) + 1;
- UniquePtr<mirror::Object*[]> lots_of_objects(new mirror::Object*[max_objects]);
+ std::unique_ptr<mirror::Object*[]> lots_of_objects(new mirror::Object*[max_objects]);
size_t last_object = 0; // last object for which allocation succeeded
size_t amount_allocated = 0; // amount of space allocated
Thread* self = Thread::Current();
diff --git a/runtime/hprof/hprof.cc b/runtime/hprof/hprof.cc
index fc8b594..91f1718 100644
--- a/runtime/hprof/hprof.cc
+++ b/runtime/hprof/hprof.cc
@@ -475,7 +475,7 @@
}
}
- UniquePtr<File> file(new File(out_fd, filename_));
+ std::unique_ptr<File> file(new File(out_fd, filename_));
okay = file->WriteFully(header_data_ptr_, header_data_size_) &&
file->WriteFully(body_data_ptr_, body_data_size_);
if (!okay) {
diff --git a/runtime/indirect_reference_table.h b/runtime/indirect_reference_table.h
index 833b07a..5015410 100644
--- a/runtime/indirect_reference_table.h
+++ b/runtime/indirect_reference_table.h
@@ -363,9 +363,9 @@
IRTSegmentState segment_state_;
// Mem map where we store the indirect refs.
- UniquePtr<MemMap> table_mem_map_;
+ std::unique_ptr<MemMap> table_mem_map_;
// Mem map where we store the extended debugging info.
- UniquePtr<MemMap> slot_mem_map_;
+ std::unique_ptr<MemMap> slot_mem_map_;
/* bottom of the stack */
mirror::Object** table_;
/* bit mask, ORed into all irefs */
diff --git a/runtime/instruction_set.h b/runtime/instruction_set.h
index 1cea24b..679c575 100644
--- a/runtime/instruction_set.h
+++ b/runtime/instruction_set.h
@@ -35,7 +35,7 @@
};
std::ostream& operator<<(std::ostream& os, const InstructionSet& rhs);
-const char* GetInstructionSetString(const InstructionSet isa);
+const char* GetInstructionSetString(InstructionSet isa);
InstructionSet GetInstructionSetFromString(const char* instruction_set);
size_t GetInstructionSetPointerSize(InstructionSet isa);
diff --git a/runtime/instrumentation.cc b/runtime/instrumentation.cc
index 77d29dd..075d225 100644
--- a/runtime/instrumentation.cc
+++ b/runtime/instrumentation.cc
@@ -252,7 +252,7 @@
}
Instrumentation* instrumentation = reinterpret_cast<Instrumentation*>(arg);
- UniquePtr<Context> context(Context::Create());
+ std::unique_ptr<Context> context(Context::Create());
uintptr_t instrumentation_exit_pc = GetQuickInstrumentationExitPc();
InstallStackVisitor visitor(thread, context.get(), instrumentation_exit_pc);
visitor.WalkStack(true);
diff --git a/runtime/intern_table.cc b/runtime/intern_table.cc
index 2a8cc63..817d104 100644
--- a/runtime/intern_table.cc
+++ b/runtime/intern_table.cc
@@ -16,13 +16,14 @@
#include "intern_table.h"
+#include <memory>
+
#include "gc/space/image_space.h"
#include "mirror/dex_cache.h"
#include "mirror/object_array-inl.h"
#include "mirror/object-inl.h"
#include "mirror/string.h"
#include "thread.h"
-#include "UniquePtrCompat.h"
#include "utf.h"
namespace art {
diff --git a/runtime/intern_table.h b/runtime/intern_table.h
index 7dd06c6..47d5e09 100644
--- a/runtime/intern_table.h
+++ b/runtime/intern_table.h
@@ -105,7 +105,7 @@
bool allow_new_interns_ GUARDED_BY(Locks::intern_table_lock_);
ConditionVariable new_intern_condition_ GUARDED_BY(Locks::intern_table_lock_);
Table strong_interns_ GUARDED_BY(Locks::intern_table_lock_);
- std::vector<std::pair<int32_t, mirror::String*> > new_strong_intern_roots_
+ std::vector<std::pair<int32_t, mirror::String*>> new_strong_intern_roots_
GUARDED_BY(Locks::intern_table_lock_);
Table weak_interns_ GUARDED_BY(Locks::intern_table_lock_);
};
diff --git a/runtime/interpreter/interpreter_common.h b/runtime/interpreter/interpreter_common.h
index 0c7c8a9..b42af11 100644
--- a/runtime/interpreter/interpreter_common.h
+++ b/runtime/interpreter/interpreter_common.h
@@ -59,6 +59,15 @@
using ::art::mirror::String;
using ::art::mirror::Throwable;
+// b/14882674 Workaround stack overflow issue with clang
+#if defined(__clang__) && defined(__aarch64__)
+#define SOMETIMES_INLINE __attribute__((noinline))
+#define SOMETIMES_INLINE_KEYWORD
+#else
+#define SOMETIMES_INLINE ALWAYS_INLINE
+#define SOMETIMES_INLINE_KEYWORD inline
+#endif
+
namespace art {
namespace interpreter {
@@ -152,8 +161,8 @@
// Handles iget-XXX and sget-XXX instructions.
// Returns true on success, otherwise throws an exception and returns false.
template<FindFieldType find_type, Primitive::Type field_type, bool do_access_check>
-static inline bool DoFieldGet(Thread* self, ShadowFrame& shadow_frame,
- const Instruction* inst, uint16_t inst_data) {
+static SOMETIMES_INLINE_KEYWORD bool DoFieldGet(Thread* self, ShadowFrame& shadow_frame,
+ const Instruction* inst, uint16_t inst_data) {
const bool is_static = (find_type == StaticObjectRead) || (find_type == StaticPrimitiveRead);
const uint32_t field_idx = is_static ? inst->VRegB_21c() : inst->VRegC_22c();
ArtField* f = FindFieldFromCode<find_type, do_access_check>(field_idx, shadow_frame.GetMethod(), self,
@@ -211,7 +220,7 @@
// Handles iget-quick, iget-wide-quick and iget-object-quick instructions.
// Returns true on success, otherwise throws an exception and returns false.
template<Primitive::Type field_type>
-static inline bool DoIGetQuick(ShadowFrame& shadow_frame, const Instruction* inst, uint16_t inst_data) {
+static SOMETIMES_INLINE_KEYWORD bool DoIGetQuick(ShadowFrame& shadow_frame, const Instruction* inst, uint16_t inst_data) {
Object* obj = shadow_frame.GetVRegReference(inst->VRegB_22c(inst_data));
if (UNLIKELY(obj == nullptr)) {
// We lost the reference to the field index so we cannot get a more
@@ -285,8 +294,8 @@
// Handles iput-XXX and sput-XXX instructions.
// Returns true on success, otherwise throws an exception and returns false.
template<FindFieldType find_type, Primitive::Type field_type, bool do_access_check, bool transaction_active>
-static inline bool DoFieldPut(Thread* self, const ShadowFrame& shadow_frame,
- const Instruction* inst, uint16_t inst_data) {
+static SOMETIMES_INLINE_KEYWORD bool DoFieldPut(Thread* self, const ShadowFrame& shadow_frame,
+ const Instruction* inst, uint16_t inst_data) {
bool do_assignability_check = do_access_check;
bool is_static = (find_type == StaticObjectWrite) || (find_type == StaticPrimitiveWrite);
uint32_t field_idx = is_static ? inst->VRegB_21c() : inst->VRegC_22c();
@@ -363,7 +372,7 @@
// Handles iput-quick, iput-wide-quick and iput-object-quick instructions.
// Returns true on success, otherwise throws an exception and returns false.
template<Primitive::Type field_type, bool transaction_active>
-static inline bool DoIPutQuick(const ShadowFrame& shadow_frame, const Instruction* inst, uint16_t inst_data) {
+static SOMETIMES_INLINE_KEYWORD bool DoIPutQuick(const ShadowFrame& shadow_frame, const Instruction* inst, uint16_t inst_data) {
Object* obj = shadow_frame.GetVRegReference(inst->VRegB_22c(inst_data));
if (UNLIKELY(obj == nullptr)) {
// We lost the reference to the field index so we cannot get a more
@@ -560,14 +569,13 @@
uint32_t dex_pc,
mirror::Object* this_object,
const instrumentation::Instrumentation* instrumentation)
- ALWAYS_INLINE;
+SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) SOMETIMES_INLINE;
static inline uint32_t FindNextInstructionFollowingException(Thread* self,
ShadowFrame& shadow_frame,
uint32_t dex_pc,
mirror::Object* this_object,
- const instrumentation::Instrumentation* instrumentation)
- SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
+ const instrumentation::Instrumentation* instrumentation) {
self->VerifyStack();
ThrowLocation throw_location;
mirror::Throwable* exception = self->GetException(&throw_location);
@@ -639,7 +647,7 @@
// Explicitly instantiate all DoInvoke functions.
#define EXPLICIT_DO_INVOKE_TEMPLATE_DECL(_type, _is_range, _do_check) \
- template SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) ALWAYS_INLINE \
+ template SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) SOMETIMES_INLINE \
bool DoInvoke<_type, _is_range, _do_check>(Thread* self, ShadowFrame& shadow_frame, \
const Instruction* inst, uint16_t inst_data, \
JValue* result)
@@ -660,7 +668,7 @@
// Explicitly instantiate all DoFieldGet functions.
#define EXPLICIT_DO_FIELD_GET_TEMPLATE_DECL(_find_type, _field_type, _do_check) \
- template SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) ALWAYS_INLINE \
+ template SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) SOMETIMES_INLINE \
bool DoFieldGet<_find_type, _field_type, _do_check>(Thread* self, ShadowFrame& shadow_frame, \
const Instruction* inst, uint16_t inst_data)
@@ -691,7 +699,7 @@
// Explicitly instantiate all DoFieldPut functions.
#define EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL(_find_type, _field_type, _do_check, _transaction_active) \
- template SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) ALWAYS_INLINE \
+ template SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) SOMETIMES_INLINE \
bool DoFieldPut<_find_type, _field_type, _do_check, _transaction_active>(Thread* self, const ShadowFrame& shadow_frame, \
const Instruction* inst, uint16_t inst_data)
@@ -724,7 +732,7 @@
// Explicitly instantiate all DoInvokeVirtualQuick functions.
#define EXPLICIT_DO_INVOKE_VIRTUAL_QUICK_TEMPLATE_DECL(_is_range) \
- template SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) ALWAYS_INLINE \
+ template SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) SOMETIMES_INLINE \
bool DoInvokeVirtualQuick<_is_range>(Thread* self, ShadowFrame& shadow_frame, \
const Instruction* inst, uint16_t inst_data, \
JValue* result)
@@ -735,7 +743,7 @@
// Explicitly instantiate all DoIGetQuick functions.
#define EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(_field_type) \
- template SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) ALWAYS_INLINE \
+ template SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) SOMETIMES_INLINE \
bool DoIGetQuick<_field_type>(ShadowFrame& shadow_frame, const Instruction* inst, \
uint16_t inst_data)
@@ -746,7 +754,7 @@
// Explicitly instantiate all DoIPutQuick functions.
#define EXPLICIT_DO_IPUT_QUICK_TEMPLATE_DECL(_field_type, _transaction_active) \
- template SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) ALWAYS_INLINE \
+ template SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) SOMETIMES_INLINE \
bool DoIPutQuick<_field_type, _transaction_active>(const ShadowFrame& shadow_frame, \
const Instruction* inst, \
uint16_t inst_data)
diff --git a/runtime/interpreter/interpreter_switch_impl.cc b/runtime/interpreter/interpreter_switch_impl.cc
index c1d24f5..c0275f6 100644
--- a/runtime/interpreter/interpreter_switch_impl.cc
+++ b/runtime/interpreter/interpreter_switch_impl.cc
@@ -21,7 +21,7 @@
#define HANDLE_PENDING_EXCEPTION() \
do { \
- CHECK(self->IsExceptionPending()); \
+ DCHECK(self->IsExceptionPending()); \
if (UNLIKELY(self->TestAllFlags())) { \
CheckSuspend(self); \
} \
diff --git a/runtime/jdwp/jdwp_handler.cc b/runtime/jdwp/jdwp_handler.cc
index 00be016..05bfe0d 100644
--- a/runtime/jdwp/jdwp_handler.cc
+++ b/runtime/jdwp/jdwp_handler.cc
@@ -17,7 +17,7 @@
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
-
+#include <memory>
#include <string>
#include "atomic.h"
@@ -32,7 +32,6 @@
#include "jdwp/jdwp_priv.h"
#include "runtime.h"
#include "thread-inl.h"
-#include "UniquePtrCompat.h"
namespace art {
@@ -107,8 +106,8 @@
Dbg::GetMethodName(method_id).c_str());
VLOG(jdwp) << StringPrintf(" %d args:", arg_count);
- UniquePtr<JdwpTag[]> argTypes(arg_count > 0 ? new JdwpTag[arg_count] : NULL);
- UniquePtr<uint64_t[]> argValues(arg_count > 0 ? new uint64_t[arg_count] : NULL);
+ std::unique_ptr<JdwpTag[]> argTypes(arg_count > 0 ? new JdwpTag[arg_count] : NULL);
+ std::unique_ptr<uint64_t[]> argValues(arg_count > 0 ? new uint64_t[arg_count] : NULL);
for (int32_t i = 0; i < arg_count; ++i) {
argTypes[i] = request.ReadTag();
size_t width = Dbg::GetTagWidth(argTypes[i]);
diff --git a/runtime/jdwp/jdwp_main.cc b/runtime/jdwp/jdwp_main.cc
index 2419ca6..64e9f37 100644
--- a/runtime/jdwp/jdwp_main.cc
+++ b/runtime/jdwp/jdwp_main.cc
@@ -235,7 +235,7 @@
JdwpState* JdwpState::Create(const JdwpOptions* options) {
Thread* self = Thread::Current();
Locks::mutator_lock_->AssertNotHeld(self);
- UniquePtr<JdwpState> state(new JdwpState(options));
+ std::unique_ptr<JdwpState> state(new JdwpState(options));
switch (options->transport) {
case kJdwpTransportSocket:
InitSocketTransport(state.get(), options);
diff --git a/runtime/jni_internal.cc b/runtime/jni_internal.cc
index 17a3de4..6f3317d 100644
--- a/runtime/jni_internal.cc
+++ b/runtime/jni_internal.cc
@@ -19,6 +19,7 @@
#include <dlfcn.h>
#include <cstdarg>
+#include <memory>
#include <utility>
#include <vector>
@@ -49,7 +50,6 @@
#include "ScopedLocalRef.h"
#include "thread.h"
#include "utf.h"
-#include "UniquePtrCompat.h"
#include "well_known_classes.h"
namespace art {
@@ -722,7 +722,9 @@
}
static jint PushLocalFrame(JNIEnv* env, jint capacity) {
- if (EnsureLocalCapacity(env, capacity, "PushLocalFrame") != JNI_OK) {
+ // TODO: SOA may not be necessary but I do it to please lock annotations.
+ ScopedObjectAccess soa(env);
+ if (EnsureLocalCapacity(soa, capacity, "PushLocalFrame") != JNI_OK) {
return JNI_ERR;
}
static_cast<JNIEnvExt*>(env)->PushFrame(capacity);
@@ -737,7 +739,9 @@
}
static jint EnsureLocalCapacity(JNIEnv* env, jint desired_capacity) {
- return EnsureLocalCapacity(env, desired_capacity, "EnsureLocalCapacity");
+ // TODO: SOA may not be necessary but I do it to please lock annotations.
+ ScopedObjectAccess soa(env);
+ return EnsureLocalCapacity(soa, desired_capacity, "EnsureLocalCapacity");
}
static jobject NewGlobalRef(JNIEnv* env, jobject obj) {
@@ -795,6 +799,7 @@
if (obj == nullptr) {
return;
}
+ ScopedObjectAccess soa(env);
IndirectReferenceTable& locals = reinterpret_cast<JNIEnvExt*>(env)->locals;
uint32_t cookie = reinterpret_cast<JNIEnvExt*>(env)->local_ref_cookie;
@@ -2457,18 +2462,17 @@
}
private:
- static jint EnsureLocalCapacity(JNIEnv* env, jint desired_capacity,
- const char* caller) {
+ static jint EnsureLocalCapacity(ScopedObjectAccess& soa, jint desired_capacity,
+ const char* caller) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
// TODO: we should try to expand the table if necessary.
if (desired_capacity < 0 || desired_capacity > static_cast<jint>(kLocalsMax)) {
LOG(ERROR) << "Invalid capacity given to " << caller << ": " << desired_capacity;
return JNI_ERR;
}
// TODO: this isn't quite right, since "capacity" includes holes.
- size_t capacity = static_cast<JNIEnvExt*>(env)->locals.Capacity();
+ const size_t capacity = soa.Env()->locals.Capacity();
bool okay = (static_cast<jint>(kLocalsMax - capacity) >= desired_capacity);
if (!okay) {
- ScopedObjectAccess soa(env);
soa.Self()->ThrowOutOfMemoryError(caller);
}
return okay ? JNI_OK : JNI_ERR;
@@ -2892,13 +2896,14 @@
monitors.Dump(os);
}
-void JNIEnvExt::PushFrame(int /*capacity*/) {
+void JNIEnvExt::PushFrame(int capacity) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
+ UNUSED(capacity); // cpplint gets confused with (int) and thinks its a cast.
// TODO: take 'capacity' into account.
stacked_local_ref_cookies.push_back(local_ref_cookie);
local_ref_cookie = locals.GetSegmentState();
}
-void JNIEnvExt::PopFrame() {
+void JNIEnvExt::PopFrame() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
locals.SetSegmentState(local_ref_cookie);
local_ref_cookie = stacked_local_ref_cookies.back();
stacked_local_ref_cookies.pop_back();
diff --git a/runtime/jni_internal.h b/runtime/jni_internal.h
index 5964947..37195eb 100644
--- a/runtime/jni_internal.h
+++ b/runtime/jni_internal.h
@@ -170,7 +170,7 @@
uint32_t local_ref_cookie;
// JNI local references.
- IndirectReferenceTable locals;
+ IndirectReferenceTable locals GUARDED_BY(Locks::mutator_lock_);
// Stack of cookies corresponding to PushLocalFrame/PopLocalFrame calls.
// TODO: to avoid leaks (and bugs), we need to clear this vector on entry (or return)
diff --git a/runtime/jni_internal_test.cc b/runtime/jni_internal_test.cc
index 83e9b10..3429827 100644
--- a/runtime/jni_internal_test.cc
+++ b/runtime/jni_internal_test.cc
@@ -539,8 +539,8 @@
ExpectException(aioobe_); \
\
/* Prepare a couple of buffers. */ \
- UniquePtr<scalar_type[]> src_buf(new scalar_type[size]); \
- UniquePtr<scalar_type[]> dst_buf(new scalar_type[size]); \
+ std::unique_ptr<scalar_type[]> src_buf(new scalar_type[size]); \
+ std::unique_ptr<scalar_type[]> dst_buf(new scalar_type[size]); \
for (jsize i = 0; i < size; ++i) { src_buf[i] = scalar_type(i); } \
for (jsize i = 0; i < size; ++i) { dst_buf[i] = scalar_type(-1); } \
\
diff --git a/runtime/leb128_test.cc b/runtime/leb128_test.cc
index d75d5c2..5d157dc 100644
--- a/runtime/leb128_test.cc
+++ b/runtime/leb128_test.cc
@@ -253,8 +253,8 @@
}
TEST(Leb128Test, Speed) {
- UniquePtr<Histogram<uint64_t> > enc_hist(new Histogram<uint64_t>("Leb128EncodeSpeedTest", 5));
- UniquePtr<Histogram<uint64_t> > dec_hist(new Histogram<uint64_t>("Leb128DecodeSpeedTest", 5));
+ std::unique_ptr<Histogram<uint64_t>> enc_hist(new Histogram<uint64_t>("Leb128EncodeSpeedTest", 5));
+ std::unique_ptr<Histogram<uint64_t>> dec_hist(new Histogram<uint64_t>("Leb128DecodeSpeedTest", 5));
Leb128EncodingVector builder;
// Push back 1024 chunks of 1024 values measuring encoding speed.
uint64_t last_time = NanoTime();
diff --git a/runtime/mem_map.cc b/runtime/mem_map.cc
index ffafc85..49e0b54 100644
--- a/runtime/mem_map.cc
+++ b/runtime/mem_map.cc
@@ -18,8 +18,13 @@
#include <inttypes.h>
#include <backtrace/BacktraceMap.h>
+#include <memory>
-#include "UniquePtrCompat.h"
+// See CreateStartPos below.
+#ifdef __BIONIC__
+#include <sys/auxv.h>
+#endif
+
#include "base/stringprintf.h"
#include "ScopedFd.h"
#include "utils.h"
@@ -47,10 +52,61 @@
}
#if defined(__LP64__) && !defined(__x86_64__)
-// Where to start with low memory allocation. The first 64KB is protected by SELinux.
+// Handling mem_map in 32b address range for 64b architectures that do not support MAP_32BIT.
+
+// The regular start of memory allocations. The first 64KB is protected by SELinux.
static constexpr uintptr_t LOW_MEM_START = 64 * KB;
-uintptr_t MemMap::next_mem_pos_ = LOW_MEM_START; // first page to check for low-mem extent
+// Generate random starting position.
+// To not interfere with image position, take the image's address and only place it below. Current
+// formula (sketch):
+//
+// ART_BASE_ADDR = 0001XXXXXXXXXXXXXXX
+// ----------------------------------------
+// = 0000111111111111111
+// & ~(kPageSize - 1) =~0000000000000001111
+// ----------------------------------------
+// mask = 0000111111111110000
+// & random data = YYYYYYYYYYYYYYYYYYY
+// -----------------------------------
+// tmp = 0000YYYYYYYYYYY0000
+// + LOW_MEM_START = 0000000000001000000
+// --------------------------------------
+// start
+//
+// getauxval as an entropy source is exposed in Bionic, but not in glibc before 2.16. When we
+// do not have Bionic, simply start with LOW_MEM_START.
+
+// Function is standalone so it can be tested somewhat in mem_map_test.cc.
+#ifdef __BIONIC__
+uintptr_t CreateStartPos(uint64_t input) {
+ CHECK_NE(0, ART_BASE_ADDRESS);
+
+ // Start with all bits below highest bit in ART_BASE_ADDRESS.
+ constexpr size_t leading_zeros = CLZ(static_cast<uint32_t>(ART_BASE_ADDRESS));
+ constexpr uintptr_t mask_ones = (1 << (31 - leading_zeros)) - 1;
+
+ // Lowest (usually 12) bits are not used, as aligned by page size.
+ constexpr uintptr_t mask = mask_ones & ~(kPageSize - 1);
+
+ // Mask input data.
+ return (input & mask) + LOW_MEM_START;
+}
+#endif
+
+static uintptr_t GenerateNextMemPos() {
+#ifdef __BIONIC__
+ uint8_t* random_data = reinterpret_cast<uint8_t*>(getauxval(AT_RANDOM));
+ // The lower 8B are taken for the stack guard. Use the upper 8B (with mask).
+ return CreateStartPos(*reinterpret_cast<uintptr_t*>(random_data + 8));
+#else
+ // No auxv on host, see above.
+ return LOW_MEM_START;
+#endif
+}
+
+// Initialize linear scan to random position.
+uintptr_t MemMap::next_mem_pos_ = GenerateNextMemPos();
#endif
static bool CheckMapRequest(byte* expected_ptr, void* actual_ptr, size_t byte_count,
@@ -76,7 +132,7 @@
uintptr_t expected = reinterpret_cast<uintptr_t>(expected_ptr);
uintptr_t limit = expected + byte_count;
- UniquePtr<BacktraceMap> map(BacktraceMap::Create(getpid()));
+ std::unique_ptr<BacktraceMap> map(BacktraceMap::Create(getpid()));
if (!map->Build()) {
*error_msg << StringPrintf("Failed to build process map to determine why mmap returned "
"0x%08" PRIxPTR " instead of 0x%08" PRIxPTR, actual, expected);
diff --git a/runtime/mem_map.h b/runtime/mem_map.h
index 4255d17..1411856 100644
--- a/runtime/mem_map.h
+++ b/runtime/mem_map.h
@@ -28,6 +28,12 @@
namespace art {
// Used to keep track of mmap segments.
+//
+// On 64b systems not supporting MAP_32BIT, the implementation of MemMap will do a linear scan
+// for free pages. For security, the start of this scan should be randomized. This requires a
+// dynamic initializer.
+// For this to work, it is paramount that there are no other static initializers that access MemMap.
+// Otherwise, calls might see uninitialized values.
class MemMap {
public:
// Request an anonymous region of length 'byte_count' and a requested base address.
diff --git a/runtime/mem_map_test.cc b/runtime/mem_map_test.cc
index b26f563..c108a5f 100644
--- a/runtime/mem_map_test.cc
+++ b/runtime/mem_map_test.cc
@@ -16,7 +16,8 @@
#include "mem_map.h"
-#include "UniquePtrCompat.h"
+#include <memory>
+
#include "gtest/gtest.h"
namespace art {
@@ -83,11 +84,44 @@
}
delete m1;
}
+
+#if defined(__LP64__) && !defined(__x86_64__)
+ static uintptr_t GetLinearScanPos() {
+ return MemMap::next_mem_pos_;
+ }
+#endif
};
+#if defined(__LP64__) && !defined(__x86_64__)
+
+#ifdef __BIONIC__
+extern uintptr_t CreateStartPos(uint64_t input);
+#endif
+
+TEST_F(MemMapTest, Start) {
+ uintptr_t start = GetLinearScanPos();
+ EXPECT_LE(64 * KB, start);
+ EXPECT_LT(start, static_cast<uintptr_t>(ART_BASE_ADDRESS));
+
+#ifdef __BIONIC__
+ // Test a couple of values. Make sure they are different.
+ uintptr_t last = 0;
+ for (size_t i = 0; i < 100; ++i) {
+ uintptr_t random_start = CreateStartPos(i * kPageSize);
+ EXPECT_NE(last, random_start);
+ last = random_start;
+ }
+
+ // Even on max, should be below ART_BASE_ADDRESS.
+ EXPECT_LT(CreateStartPos(~0), static_cast<uintptr_t>(ART_BASE_ADDRESS));
+#endif
+ // End of test.
+}
+#endif
+
TEST_F(MemMapTest, MapAnonymousEmpty) {
std::string error_msg;
- UniquePtr<MemMap> map(MemMap::MapAnonymous("MapAnonymousEmpty",
+ std::unique_ptr<MemMap> map(MemMap::MapAnonymous("MapAnonymousEmpty",
nullptr,
0,
PROT_READ,
@@ -108,7 +142,7 @@
#ifdef __LP64__
TEST_F(MemMapTest, MapAnonymousEmpty32bit) {
std::string error_msg;
- UniquePtr<MemMap> map(MemMap::MapAnonymous("MapAnonymousEmpty",
+ std::unique_ptr<MemMap> map(MemMap::MapAnonymous("MapAnonymousEmpty",
nullptr,
kPageSize,
PROT_READ | PROT_WRITE,
@@ -123,7 +157,7 @@
TEST_F(MemMapTest, MapAnonymousExactAddr) {
std::string error_msg;
// Map at an address that should work, which should succeed.
- UniquePtr<MemMap> map0(MemMap::MapAnonymous("MapAnonymous0",
+ std::unique_ptr<MemMap> map0(MemMap::MapAnonymous("MapAnonymous0",
reinterpret_cast<byte*>(ART_BASE_ADDRESS),
kPageSize,
PROT_READ | PROT_WRITE,
@@ -133,7 +167,7 @@
ASSERT_TRUE(error_msg.empty());
ASSERT_TRUE(map0->BaseBegin() == reinterpret_cast<void*>(ART_BASE_ADDRESS));
// Map at an unspecified address, which should succeed.
- UniquePtr<MemMap> map1(MemMap::MapAnonymous("MapAnonymous1",
+ std::unique_ptr<MemMap> map1(MemMap::MapAnonymous("MapAnonymous1",
nullptr,
kPageSize,
PROT_READ | PROT_WRITE,
@@ -143,7 +177,7 @@
ASSERT_TRUE(error_msg.empty());
ASSERT_TRUE(map1->BaseBegin() != nullptr);
// Attempt to map at the same address, which should fail.
- UniquePtr<MemMap> map2(MemMap::MapAnonymous("MapAnonymous2",
+ std::unique_ptr<MemMap> map2(MemMap::MapAnonymous("MapAnonymous2",
reinterpret_cast<byte*>(map1->BaseBegin()),
kPageSize,
PROT_READ | PROT_WRITE,
@@ -165,7 +199,7 @@
TEST_F(MemMapTest, MapAnonymousExactAddr32bitHighAddr) {
std::string error_msg;
- UniquePtr<MemMap> map(MemMap::MapAnonymous("MapAnonymousExactAddr32bitHighAddr",
+ std::unique_ptr<MemMap> map(MemMap::MapAnonymous("MapAnonymousExactAddr32bitHighAddr",
reinterpret_cast<byte*>(0x71000000),
0x21000000,
PROT_READ | PROT_WRITE,
@@ -180,7 +214,7 @@
std::string error_msg;
uintptr_t ptr = 0;
ptr -= kPageSize; // Now it's close to the top.
- UniquePtr<MemMap> map(MemMap::MapAnonymous("MapAnonymousOverflow",
+ std::unique_ptr<MemMap> map(MemMap::MapAnonymous("MapAnonymousOverflow",
reinterpret_cast<byte*>(ptr),
2 * kPageSize, // brings it over the top.
PROT_READ | PROT_WRITE,
@@ -193,7 +227,7 @@
#ifdef __LP64__
TEST_F(MemMapTest, MapAnonymousLow4GBExpectedTooHigh) {
std::string error_msg;
- UniquePtr<MemMap> map(MemMap::MapAnonymous("MapAnonymousLow4GBExpectedTooHigh",
+ std::unique_ptr<MemMap> map(MemMap::MapAnonymous("MapAnonymousLow4GBExpectedTooHigh",
reinterpret_cast<byte*>(UINT64_C(0x100000000)),
kPageSize,
PROT_READ | PROT_WRITE,
@@ -205,7 +239,7 @@
TEST_F(MemMapTest, MapAnonymousLow4GBRangeTooHigh) {
std::string error_msg;
- UniquePtr<MemMap> map(MemMap::MapAnonymous("MapAnonymousLow4GBRangeTooHigh",
+ std::unique_ptr<MemMap> map(MemMap::MapAnonymous("MapAnonymousLow4GBRangeTooHigh",
reinterpret_cast<byte*>(0xF0000000),
0x20000000,
PROT_READ | PROT_WRITE,
diff --git a/runtime/mirror/art_field.cc b/runtime/mirror/art_field.cc
index 86c5c3f..b3b1b71 100644
--- a/runtime/mirror/art_field.cc
+++ b/runtime/mirror/art_field.cc
@@ -32,7 +32,8 @@
// TODO: Get global references for these
Class* ArtField::java_lang_reflect_ArtField_ = NULL;
-ArtField* ArtField::FromReflectedField(const ScopedObjectAccess& soa, jobject jlr_field) {
+ArtField* ArtField::FromReflectedField(const ScopedObjectAccessAlreadyRunnable& soa,
+ jobject jlr_field) {
mirror::ArtField* f = soa.DecodeField(WellKnownClasses::java_lang_reflect_Field_artField);
mirror::ArtField* field = f->GetObject(soa.Decode<mirror::Object*>(jlr_field))->AsArtField();
DCHECK(field != nullptr);
diff --git a/runtime/mirror/art_field.h b/runtime/mirror/art_field.h
index 029bd5a..36e62c2 100644
--- a/runtime/mirror/art_field.h
+++ b/runtime/mirror/art_field.h
@@ -27,14 +27,15 @@
namespace art {
struct ArtFieldOffsets;
-class ScopedObjectAccess;
+class ScopedObjectAccessAlreadyRunnable;
namespace mirror {
// C++ mirror of java.lang.reflect.ArtField
class MANAGED ArtField : public Object {
public:
- static ArtField* FromReflectedField(const ScopedObjectAccess& soa, jobject jlr_field)
+ static ArtField* FromReflectedField(const ScopedObjectAccessAlreadyRunnable& soa,
+ jobject jlr_field)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
Class* GetDeclaringClass() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
diff --git a/runtime/mirror/art_method-inl.h b/runtime/mirror/art_method-inl.h
index cde977b..39efa58 100644
--- a/runtime/mirror/art_method-inl.h
+++ b/runtime/mirror/art_method-inl.h
@@ -62,17 +62,17 @@
}
inline ObjectArray<String>* ArtMethod::GetDexCacheStrings() {
- return GetFieldObject<ObjectArray<String> >(
+ return GetFieldObject<ObjectArray<String>>(
OFFSET_OF_OBJECT_MEMBER(ArtMethod, dex_cache_strings_));
}
inline ObjectArray<ArtMethod>* ArtMethod::GetDexCacheResolvedMethods() {
- return GetFieldObject<ObjectArray<ArtMethod> >(
+ return GetFieldObject<ObjectArray<ArtMethod>>(
OFFSET_OF_OBJECT_MEMBER(ArtMethod, dex_cache_resolved_methods_));
}
inline ObjectArray<Class>* ArtMethod::GetDexCacheResolvedTypes() {
- return GetFieldObject<ObjectArray<Class> >(
+ return GetFieldObject<ObjectArray<Class>>(
OFFSET_OF_OBJECT_MEMBER(ArtMethod, dex_cache_resolved_types_));
}
@@ -153,6 +153,65 @@
SetEntryPointFromPortableCompiledCode(reinterpret_cast<void*>(code_offset));
}
+inline const void* ArtMethod::GetQuickOatEntryPoint() {
+ if (IsPortableCompiled() || IsAbstract() || IsRuntimeMethod() || IsProxyMethod()) {
+ return nullptr;
+ }
+ Runtime* runtime = Runtime::Current();
+ const void* entry_point = runtime->GetInstrumentation()->GetQuickCodeFor(this);
+ // On failure, instead of nullptr we get the quick-generic-jni-trampoline for native method
+ // indicating the generic JNI, or the quick-to-interpreter-bridge (but not the trampoline)
+ // for non-native methods.
+ DCHECK(entry_point != GetQuickToInterpreterBridgeTrampoline(runtime->GetClassLinker()));
+ if (UNLIKELY(entry_point == GetQuickToInterpreterBridge()) ||
+ UNLIKELY(entry_point == runtime->GetClassLinker()->GetQuickGenericJniTrampoline())) {
+ return nullptr;
+ }
+ return entry_point;
+}
+
+inline const void* ArtMethod::GetQuickOatCodePointer() {
+ return EntryPointToCodePointer(GetQuickOatEntryPoint());
+}
+
+inline const uint8_t* ArtMethod::GetMappingTable() {
+ const void* code_pointer = GetQuickOatCodePointer();
+ if (code_pointer == nullptr) {
+ return nullptr;
+ }
+ return GetMappingTable(code_pointer);
+}
+
+inline const uint8_t* ArtMethod::GetMappingTable(const void* code_pointer) {
+ DCHECK(code_pointer != nullptr);
+ DCHECK(code_pointer == GetQuickOatCodePointer());
+ uint32_t offset =
+ reinterpret_cast<const OatQuickMethodHeader*>(code_pointer)[-1].mapping_table_offset_;
+ if (UNLIKELY(offset == 0u)) {
+ return nullptr;
+ }
+ return reinterpret_cast<const uint8_t*>(code_pointer) - offset;
+}
+
+inline const uint8_t* ArtMethod::GetVmapTable() {
+ const void* code_pointer = GetQuickOatCodePointer();
+ if (code_pointer == nullptr) {
+ return nullptr;
+ }
+ return GetVmapTable(code_pointer);
+}
+
+inline const uint8_t* ArtMethod::GetVmapTable(const void* code_pointer) {
+ DCHECK(code_pointer != nullptr);
+ DCHECK(code_pointer == GetQuickOatCodePointer());
+ uint32_t offset =
+ reinterpret_cast<const OatQuickMethodHeader*>(code_pointer)[-1].vmap_table_offset_;
+ if (UNLIKELY(offset == 0u)) {
+ return nullptr;
+ }
+ return reinterpret_cast<const uint8_t*>(code_pointer) - offset;
+}
+
inline void ArtMethod::SetOatNativeGcMapOffset(uint32_t gc_map_offset) {
DCHECK(!Runtime::Current()->IsStarted());
SetNativeGcMap(reinterpret_cast<uint8_t*>(gc_map_offset));
@@ -196,6 +255,17 @@
return result;
}
+inline uintptr_t ArtMethod::NativePcOffset(const uintptr_t pc) {
+ const void* code = Runtime::Current()->GetInstrumentation()->GetQuickCodeFor(this);
+ return pc - reinterpret_cast<uintptr_t>(code);
+}
+
+inline uintptr_t ArtMethod::NativePcOffset(const uintptr_t pc, const void* quick_entry_point) {
+ DCHECK(quick_entry_point != GetQuickToInterpreterBridge());
+ DCHECK(quick_entry_point == Runtime::Current()->GetInstrumentation()->GetQuickCodeFor(this));
+ return pc - reinterpret_cast<uintptr_t>(quick_entry_point);
+}
+
template<VerifyObjectFlags kVerifyFlags>
inline void ArtMethod::SetNativeMethod(const void* native_method) {
SetFieldPtr<false, true, kVerifyFlags>(
@@ -233,6 +303,12 @@
}
const void* code_pointer = EntryPointToCodePointer(entry_point);
+ return GetQuickFrameInfo(code_pointer);
+}
+
+inline QuickMethodFrameInfo ArtMethod::GetQuickFrameInfo(const void* code_pointer) {
+ DCHECK(code_pointer != nullptr);
+ DCHECK(code_pointer == GetQuickOatCodePointer());
return reinterpret_cast<const OatQuickMethodHeader*>(code_pointer)[-1].frame_info_;
}
diff --git a/runtime/mirror/art_method.cc b/runtime/mirror/art_method.cc
index 495ae2d..af544fd 100644
--- a/runtime/mirror/art_method.cc
+++ b/runtime/mirror/art_method.cc
@@ -48,7 +48,8 @@
// TODO: get global references for these
Class* ArtMethod::java_lang_reflect_ArtMethod_ = NULL;
-ArtMethod* ArtMethod::FromReflectedMethod(const ScopedObjectAccess& soa, jobject jlr_method) {
+ArtMethod* ArtMethod::FromReflectedMethod(const ScopedObjectAccessAlreadyRunnable& soa,
+ jobject jlr_method) {
mirror::ArtField* f =
soa.DecodeField(WellKnownClasses::java_lang_reflect_AbstractMethod_artMethod);
mirror::ArtMethod* method = f->GetObject(soa.Decode<mirror::Object*>(jlr_method))->AsArtMethod();
@@ -164,23 +165,21 @@
return result;
}
-uintptr_t ArtMethod::NativePcOffset(const uintptr_t pc) {
- const void* code = Runtime::Current()->GetInstrumentation()->GetQuickCodeFor(this);
- return pc - reinterpret_cast<uintptr_t>(code);
-}
-
uint32_t ArtMethod::ToDexPc(const uintptr_t pc, bool abort_on_failure) {
if (IsPortableCompiled()) {
// Portable doesn't use the machine pc, we just use dex pc instead.
return static_cast<uint32_t>(pc);
}
- MappingTable table(GetMappingTable());
+ const void* entry_point = GetQuickOatEntryPoint();
+ MappingTable table(
+ entry_point != nullptr ? GetMappingTable(EntryPointToCodePointer(entry_point)) : nullptr);
if (table.TotalSize() == 0) {
+ // NOTE: Special methods (see Mir2Lir::GenSpecialCase()) have an empty mapping
+ // but they have no suspend checks and, consequently, we never call ToDexPc() for them.
DCHECK(IsNative() || IsCalleeSaveMethod() || IsProxyMethod()) << PrettyMethod(this);
return DexFile::kDexNoIndex; // Special no mapping case
}
- const void* code = Runtime::Current()->GetInstrumentation()->GetQuickCodeFor(this);
- uint32_t sought_offset = pc - reinterpret_cast<uintptr_t>(code);
+ uint32_t sought_offset = pc - reinterpret_cast<uintptr_t>(entry_point);
// Assume the caller wants a pc-to-dex mapping so check here first.
typedef MappingTable::PcToDexIterator It;
for (It cur = table.PcToDexBegin(), end = table.PcToDexEnd(); cur != end; ++cur) {
@@ -197,14 +196,16 @@
}
if (abort_on_failure) {
LOG(FATAL) << "Failed to find Dex offset for PC offset " << reinterpret_cast<void*>(sought_offset)
- << "(PC " << reinterpret_cast<void*>(pc) << ", code=" << code
+ << "(PC " << reinterpret_cast<void*>(pc) << ", entry_point=" << entry_point
<< ") in " << PrettyMethod(this);
}
return DexFile::kDexNoIndex;
}
uintptr_t ArtMethod::ToNativePc(const uint32_t dex_pc) {
- MappingTable table(GetMappingTable());
+ const void* entry_point = GetQuickOatEntryPoint();
+ MappingTable table(
+ entry_point != nullptr ? GetMappingTable(EntryPointToCodePointer(entry_point)) : nullptr);
if (table.TotalSize() == 0) {
DCHECK_EQ(dex_pc, 0U);
return 0; // Special no mapping/pc == 0 case
@@ -213,16 +214,14 @@
typedef MappingTable::DexToPcIterator It;
for (It cur = table.DexToPcBegin(), end = table.DexToPcEnd(); cur != end; ++cur) {
if (cur.DexPc() == dex_pc) {
- const void* code = Runtime::Current()->GetInstrumentation()->GetQuickCodeFor(this);
- return reinterpret_cast<uintptr_t>(code) + cur.NativePcOffset();
+ return reinterpret_cast<uintptr_t>(entry_point) + cur.NativePcOffset();
}
}
// Now check pc-to-dex mappings.
typedef MappingTable::PcToDexIterator It2;
for (It2 cur = table.PcToDexBegin(), end = table.PcToDexEnd(); cur != end; ++cur) {
if (cur.DexPc() == dex_pc) {
- const void* code = Runtime::Current()->GetInstrumentation()->GetQuickCodeFor(this);
- return reinterpret_cast<uintptr_t>(code) + cur.NativePcOffset();
+ return reinterpret_cast<uintptr_t>(entry_point) + cur.NativePcOffset();
}
}
LOG(FATAL) << "Failed to find native offset for dex pc 0x" << std::hex << dex_pc
@@ -378,43 +377,5 @@
RegisterNative(self, GetJniDlsymLookupStub(), false);
}
-const void* ArtMethod::GetOatCodePointer() {
- if (IsPortableCompiled() || IsNative() || IsAbstract() || IsRuntimeMethod() || IsProxyMethod()) {
- return nullptr;
- }
- Runtime* runtime = Runtime::Current();
- const void* entry_point = runtime->GetInstrumentation()->GetQuickCodeFor(this);
- // On failure, instead of nullptr we get the quick-to-interpreter-bridge (but not the trampoline).
- DCHECK(entry_point != GetQuickToInterpreterBridgeTrampoline(runtime->GetClassLinker()));
- if (entry_point == GetQuickToInterpreterBridge()) {
- return nullptr;
- }
- return EntryPointToCodePointer(entry_point);
-}
-
-const uint8_t* ArtMethod::GetMappingTable() {
- const void* code = GetOatCodePointer();
- if (code == nullptr) {
- return nullptr;
- }
- uint32_t offset = reinterpret_cast<const OatQuickMethodHeader*>(code)[-1].mapping_table_offset_;
- if (UNLIKELY(offset == 0u)) {
- return nullptr;
- }
- return reinterpret_cast<const uint8_t*>(code) - offset;
-}
-
-const uint8_t* ArtMethod::GetVmapTable() {
- const void* code = GetOatCodePointer();
- if (code == nullptr) {
- return nullptr;
- }
- uint32_t offset = reinterpret_cast<const OatQuickMethodHeader*>(code)[-1].vmap_table_offset_;
- if (UNLIKELY(offset == 0u)) {
- return nullptr;
- }
- return reinterpret_cast<const uint8_t*>(code) - offset;
-}
-
} // namespace mirror
} // namespace art
diff --git a/runtime/mirror/art_method.h b/runtime/mirror/art_method.h
index 3950a98..1c2954e 100644
--- a/runtime/mirror/art_method.h
+++ b/runtime/mirror/art_method.h
@@ -32,7 +32,7 @@
union JValue;
struct MethodClassOffsets;
class MethodHelper;
-class ScopedObjectAccess;
+class ScopedObjectAccessAlreadyRunnable;
class StringPiece;
class ShadowFrame;
@@ -46,7 +46,8 @@
// C++ mirror of java.lang.reflect.Method and java.lang.reflect.Constructor
class MANAGED ArtMethod : public Object {
public:
- static ArtMethod* FromReflectedMethod(const ScopedObjectAccess& soa, jobject jlr_method)
+ static ArtMethod* FromReflectedMethod(const ScopedObjectAccessAlreadyRunnable& soa,
+ jobject jlr_method)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
Class* GetDeclaringClass() ALWAYS_INLINE SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
@@ -296,14 +297,20 @@
return reinterpret_cast<const void*>(code);
}
+ // Actual entry point pointer to compiled oat code or nullptr.
+ const void* GetQuickOatEntryPoint() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
// Actual pointer to compiled oat code or nullptr.
- const void* GetOatCodePointer() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+ const void* GetQuickOatCodePointer() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
// Callers should wrap the uint8_t* in a MappingTable instance for convenient access.
const uint8_t* GetMappingTable() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+ const uint8_t* GetMappingTable(const void* code_pointer)
+ SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
// Callers should wrap the uint8_t* in a VmapTable instance for convenient access.
const uint8_t* GetVmapTable() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+ const uint8_t* GetVmapTable(const void* code_pointer)
+ SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
const uint8_t* GetNativeGcMap() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
return GetFieldPtr<uint8_t*>(OFFSET_OF_OBJECT_MEMBER(ArtMethod, gc_map_));
@@ -327,9 +334,17 @@
}
QuickMethodFrameInfo GetQuickFrameInfo() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+ QuickMethodFrameInfo GetQuickFrameInfo(const void* code_pointer)
+ SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
size_t GetReturnPcOffsetInBytes() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- return GetFrameSizeInBytes() - kPointerSize;
+ return GetReturnPcOffsetInBytes(GetFrameSizeInBytes());
+ }
+
+ size_t GetReturnPcOffsetInBytes(uint32_t frame_size_in_bytes)
+ SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
+ DCHECK_EQ(frame_size_in_bytes, GetFrameSizeInBytes());
+ return frame_size_in_bytes - kPointerSize;
}
size_t GetHandleScopeOffsetInBytes() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
@@ -370,6 +385,8 @@
bool IsImtConflictMethod() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
uintptr_t NativePcOffset(const uintptr_t pc) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+ uintptr_t NativePcOffset(const uintptr_t pc, const void* quick_entry_point)
+ SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
// Converts a native PC to a dex PC.
uint32_t ToDexPc(const uintptr_t pc, bool abort_on_failure = true)
@@ -407,13 +424,13 @@
HeapReference<Class> declaring_class_;
// Short cuts to declaring_class_->dex_cache_ member for fast compiled code access.
- HeapReference<ObjectArray<ArtMethod> > dex_cache_resolved_methods_;
+ HeapReference<ObjectArray<ArtMethod>> dex_cache_resolved_methods_;
// Short cuts to declaring_class_->dex_cache_ member for fast compiled code access.
- HeapReference<ObjectArray<Class> > dex_cache_resolved_types_;
+ HeapReference<ObjectArray<Class>> dex_cache_resolved_types_;
// Short cuts to declaring_class_->dex_cache_ member for fast compiled code access.
- HeapReference<ObjectArray<String> > dex_cache_strings_;
+ HeapReference<ObjectArray<String>> dex_cache_strings_;
// Method dispatch from the interpreter invokes this pointer which may cause a bridge into
// compiled code.
diff --git a/runtime/mirror/class-inl.h b/runtime/mirror/class-inl.h
index b2d8288..18be2f1 100644
--- a/runtime/mirror/class-inl.h
+++ b/runtime/mirror/class-inl.h
@@ -64,12 +64,12 @@
inline ObjectArray<ArtMethod>* Class::GetDirectMethods() {
DCHECK(IsLoaded() || IsErroneous());
- return GetFieldObject<ObjectArray<ArtMethod> >(OFFSET_OF_OBJECT_MEMBER(Class, direct_methods_));
+ return GetFieldObject<ObjectArray<ArtMethod>>(OFFSET_OF_OBJECT_MEMBER(Class, direct_methods_));
}
inline void Class::SetDirectMethods(ObjectArray<ArtMethod>* new_direct_methods)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- DCHECK(NULL == GetFieldObject<ObjectArray<ArtMethod> >(
+ DCHECK(NULL == GetFieldObject<ObjectArray<ArtMethod>>(
OFFSET_OF_OBJECT_MEMBER(Class, direct_methods_)));
DCHECK_NE(0, new_direct_methods->GetLength());
SetFieldObject<false>(OFFSET_OF_OBJECT_MEMBER(Class, direct_methods_), new_direct_methods);
@@ -82,7 +82,7 @@
inline void Class::SetDirectMethod(uint32_t i, ArtMethod* f) // TODO: uint16_t
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
ObjectArray<ArtMethod>* direct_methods =
- GetFieldObject<ObjectArray<ArtMethod> >(OFFSET_OF_OBJECT_MEMBER(Class, direct_methods_));
+ GetFieldObject<ObjectArray<ArtMethod>>(OFFSET_OF_OBJECT_MEMBER(Class, direct_methods_));
direct_methods->Set<false>(i, f);
}
@@ -94,7 +94,7 @@
template<VerifyObjectFlags kVerifyFlags>
inline ObjectArray<ArtMethod>* Class::GetVirtualMethods() {
DCHECK(IsLoaded() || IsErroneous());
- return GetFieldObject<ObjectArray<ArtMethod> >(OFFSET_OF_OBJECT_MEMBER(Class, virtual_methods_));
+ return GetFieldObject<ObjectArray<ArtMethod>>(OFFSET_OF_OBJECT_MEMBER(Class, virtual_methods_));
}
inline void Class::SetVirtualMethods(ObjectArray<ArtMethod>* new_virtual_methods) {
@@ -122,18 +122,18 @@
inline void Class::SetVirtualMethod(uint32_t i, ArtMethod* f) // TODO: uint16_t
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
ObjectArray<ArtMethod>* virtual_methods =
- GetFieldObject<ObjectArray<ArtMethod> >(OFFSET_OF_OBJECT_MEMBER(Class, virtual_methods_));
+ GetFieldObject<ObjectArray<ArtMethod>>(OFFSET_OF_OBJECT_MEMBER(Class, virtual_methods_));
virtual_methods->Set<false>(i, f);
}
inline ObjectArray<ArtMethod>* Class::GetVTable() {
DCHECK(IsResolved() || IsErroneous());
- return GetFieldObject<ObjectArray<ArtMethod> >(OFFSET_OF_OBJECT_MEMBER(Class, vtable_));
+ return GetFieldObject<ObjectArray<ArtMethod>>(OFFSET_OF_OBJECT_MEMBER(Class, vtable_));
}
inline ObjectArray<ArtMethod>* Class::GetVTableDuringLinking() {
DCHECK(IsLoaded() || IsErroneous());
- return GetFieldObject<ObjectArray<ArtMethod> >(OFFSET_OF_OBJECT_MEMBER(Class, vtable_));
+ return GetFieldObject<ObjectArray<ArtMethod>>(OFFSET_OF_OBJECT_MEMBER(Class, vtable_));
}
inline void Class::SetVTable(ObjectArray<ArtMethod>* new_vtable) {
@@ -141,7 +141,7 @@
}
inline ObjectArray<ArtMethod>* Class::GetImTable() {
- return GetFieldObject<ObjectArray<ArtMethod> >(OFFSET_OF_OBJECT_MEMBER(Class, imtable_));
+ return GetFieldObject<ObjectArray<ArtMethod>>(OFFSET_OF_OBJECT_MEMBER(Class, imtable_));
}
inline void Class::SetImTable(ObjectArray<ArtMethod>* new_imtable) {
@@ -362,18 +362,18 @@
inline void Class::SetIFields(ObjectArray<ArtField>* new_ifields)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- DCHECK(NULL == GetFieldObject<ObjectArray<ArtField> >(OFFSET_OF_OBJECT_MEMBER(Class, ifields_)));
+ DCHECK(NULL == GetFieldObject<ObjectArray<ArtField>>(OFFSET_OF_OBJECT_MEMBER(Class, ifields_)));
SetFieldObject<false>(OFFSET_OF_OBJECT_MEMBER(Class, ifields_), new_ifields);
}
inline ObjectArray<ArtField>* Class::GetSFields() {
DCHECK(IsLoaded() || IsErroneous());
- return GetFieldObject<ObjectArray<ArtField> >(OFFSET_OF_OBJECT_MEMBER(Class, sfields_));
+ return GetFieldObject<ObjectArray<ArtField>>(OFFSET_OF_OBJECT_MEMBER(Class, sfields_));
}
inline void Class::SetSFields(ObjectArray<ArtField>* new_sfields)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- DCHECK(NULL == GetFieldObject<ObjectArray<ArtField> >(OFFSET_OF_OBJECT_MEMBER(Class, sfields_)));
+ DCHECK(NULL == GetFieldObject<ObjectArray<ArtField>>(OFFSET_OF_OBJECT_MEMBER(Class, sfields_)));
SetFieldObject<false>(OFFSET_OF_OBJECT_MEMBER(Class, sfields_), new_sfields);
}
@@ -389,7 +389,7 @@
inline void Class::SetStaticField(uint32_t i, ArtField* f) // TODO: uint16_t
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- ObjectArray<ArtField>* sfields= GetFieldObject<ObjectArray<ArtField> >(
+ ObjectArray<ArtField>* sfields= GetFieldObject<ObjectArray<ArtField>>(
OFFSET_OF_OBJECT_MEMBER(Class, sfields_));
sfields->Set<false>(i, f);
}
@@ -405,7 +405,7 @@
inline void Class::SetInstanceField(uint32_t i, ArtField* f) // TODO: uint16_t
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- ObjectArray<ArtField>* ifields= GetFieldObject<ObjectArray<ArtField> >(
+ ObjectArray<ArtField>* ifields= GetFieldObject<ObjectArray<ArtField>>(
OFFSET_OF_OBJECT_MEMBER(Class, ifields_));
ifields->Set<false>(i, f);
}
diff --git a/runtime/mirror/class.h b/runtime/mirror/class.h
index a283f60..d8cbb32 100644
--- a/runtime/mirror/class.h
+++ b/runtime/mirror/class.h
@@ -904,7 +904,7 @@
HeapReference<DexCache> dex_cache_;
// static, private, and <init> methods
- HeapReference<ObjectArray<ArtMethod> > direct_methods_;
+ HeapReference<ObjectArray<ArtMethod>> direct_methods_;
// instance fields
//
@@ -916,7 +916,7 @@
// All instance fields that refer to objects are guaranteed to be at
// the beginning of the field list. num_reference_instance_fields_
// specifies the number of reference fields.
- HeapReference<ObjectArray<ArtField> > ifields_;
+ HeapReference<ObjectArray<ArtField>> ifields_;
// The interface table (iftable_) contains pairs of a interface class and an array of the
// interface methods. There is one pair per interface supported by this class. That means one
@@ -932,7 +932,7 @@
HeapReference<IfTable> iftable_;
// Interface method table (imt), for quick "invoke-interface".
- HeapReference<ObjectArray<ArtMethod> > imtable_;
+ HeapReference<ObjectArray<ArtMethod>> imtable_;
// Descriptor for the class such as "java.lang.Class" or "[C". Lazily initialized by ComputeName
HeapReference<String> name_;
@@ -947,13 +947,13 @@
HeapReference<Class> verify_error_class_;
// Virtual methods defined in this class; invoked through vtable.
- HeapReference<ObjectArray<ArtMethod> > virtual_methods_;
+ HeapReference<ObjectArray<ArtMethod>> virtual_methods_;
// Virtual method table (vtable), for use by "invoke-virtual". The vtable from the superclass is
// copied in, and virtual methods from our class either replace those from the super or are
// appended. For abstract classes, methods may be created in the vtable that aren't in
// virtual_ methods_ for miranda methods.
- HeapReference<ObjectArray<ArtMethod> > vtable_;
+ HeapReference<ObjectArray<ArtMethod>> vtable_;
// Access flags; low 16 bits are defined by VM spec.
uint32_t access_flags_;
diff --git a/runtime/mirror/dex_cache.h b/runtime/mirror/dex_cache.h
index 11a4002..65a5026 100644
--- a/runtime/mirror/dex_cache.h
+++ b/runtime/mirror/dex_cache.h
@@ -123,22 +123,22 @@
}
ObjectArray<String>* GetStrings() ALWAYS_INLINE SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- return GetFieldObject< ObjectArray<String> >(StringsOffset());
+ return GetFieldObject< ObjectArray<String>>(StringsOffset());
}
ObjectArray<Class>* GetResolvedTypes() ALWAYS_INLINE SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- return GetFieldObject<ObjectArray<Class> >(
+ return GetFieldObject<ObjectArray<Class>>(
OFFSET_OF_OBJECT_MEMBER(DexCache, resolved_types_));
}
ObjectArray<ArtMethod>* GetResolvedMethods() ALWAYS_INLINE
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- return GetFieldObject< ObjectArray<ArtMethod> >(ResolvedMethodsOffset());
+ return GetFieldObject< ObjectArray<ArtMethod>>(ResolvedMethodsOffset());
}
ObjectArray<ArtField>* GetResolvedFields() ALWAYS_INLINE
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- return GetFieldObject<ObjectArray<ArtField> >(ResolvedFieldsOffset());
+ return GetFieldObject<ObjectArray<ArtField>>(ResolvedFieldsOffset());
}
const DexFile* GetDexFile() ALWAYS_INLINE SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
@@ -153,10 +153,10 @@
private:
HeapReference<Object> dex_;
HeapReference<String> location_;
- HeapReference<ObjectArray<ArtField> > resolved_fields_;
- HeapReference<ObjectArray<ArtMethod> > resolved_methods_;
- HeapReference<ObjectArray<Class> > resolved_types_;
- HeapReference<ObjectArray<String> > strings_;
+ HeapReference<ObjectArray<ArtField>> resolved_fields_;
+ HeapReference<ObjectArray<ArtMethod>> resolved_methods_;
+ HeapReference<ObjectArray<Class>> resolved_types_;
+ HeapReference<ObjectArray<String>> strings_;
uint64_t dex_file_;
friend struct art::DexCacheOffsets; // for verifying offset information
diff --git a/runtime/mirror/object_array-inl.h b/runtime/mirror/object_array-inl.h
index 942a271..9b6e901 100644
--- a/runtime/mirror/object_array-inl.h
+++ b/runtime/mirror/object_array-inl.h
@@ -245,7 +245,7 @@
DCHECK_GE(new_length, 0);
// We may get copied by a compacting GC.
StackHandleScope<1> hs(self);
- Handle<ObjectArray<T> > h_this(hs.NewHandle(this));
+ Handle<ObjectArray<T>> h_this(hs.NewHandle(this));
gc::Heap* heap = Runtime::Current()->GetHeap();
gc::AllocatorType allocator_type = heap->IsMovableObject(this) ? heap->GetCurrentAllocator() :
heap->GetCurrentNonMovingAllocator();
diff --git a/runtime/mirror/object_test.cc b/runtime/mirror/object_test.cc
index e24602a..18e50ce 100644
--- a/runtime/mirror/object_test.cc
+++ b/runtime/mirror/object_test.cc
@@ -18,6 +18,7 @@
#include <stdint.h>
#include <stdio.h>
+#include <memory>
#include "array-inl.h"
#include "art_field-inl.h"
@@ -36,7 +37,6 @@
#include "object_array-inl.h"
#include "handle_scope-inl.h"
#include "string-inl.h"
-#include "UniquePtrCompat.h"
namespace art {
namespace mirror {
@@ -48,7 +48,7 @@
const char* utf16_expected_le,
int32_t expected_hash)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- UniquePtr<uint16_t[]> utf16_expected(new uint16_t[expected_utf16_length]);
+ std::unique_ptr<uint16_t[]> utf16_expected(new uint16_t[expected_utf16_length]);
for (int32_t i = 0; i < expected_utf16_length; i++) {
uint16_t ch = (((utf16_expected_le[i*2 + 0] & 0xff) << 8) |
((utf16_expected_le[i*2 + 1] & 0xff) << 0));
@@ -116,7 +116,7 @@
TEST_F(ObjectTest, AllocObjectArray) {
ScopedObjectAccess soa(Thread::Current());
StackHandleScope<2> hs(soa.Self());
- Handle<ObjectArray<Object> > oa(
+ Handle<ObjectArray<Object>> oa(
hs.NewHandle(class_linker_->AllocObjectArray<Object>(soa.Self(), 2)));
EXPECT_EQ(2, oa->GetLength());
EXPECT_TRUE(oa->Get(0) == NULL);
diff --git a/runtime/mirror/proxy.h b/runtime/mirror/proxy.h
index 5f9cceb..6e4947e 100644
--- a/runtime/mirror/proxy.h
+++ b/runtime/mirror/proxy.h
@@ -30,18 +30,18 @@
class MANAGED SynthesizedProxyClass : public Class {
public:
ObjectArray<Class>* GetInterfaces() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- return GetFieldObject<ObjectArray<Class> >(OFFSET_OF_OBJECT_MEMBER(SynthesizedProxyClass,
+ return GetFieldObject<ObjectArray<Class>>(OFFSET_OF_OBJECT_MEMBER(SynthesizedProxyClass,
interfaces_));
}
- ObjectArray<ObjectArray<Class> >* GetThrows() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- return GetFieldObject<ObjectArray<ObjectArray<Class> > >(OFFSET_OF_OBJECT_MEMBER(SynthesizedProxyClass,
+ ObjectArray<ObjectArray<Class>>* GetThrows() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
+ return GetFieldObject<ObjectArray<ObjectArray<Class>>>(OFFSET_OF_OBJECT_MEMBER(SynthesizedProxyClass,
throws_));
}
private:
- HeapReference<ObjectArray<Class> > interfaces_;
- HeapReference<ObjectArray<ObjectArray<Class> > > throws_;
+ HeapReference<ObjectArray<Class>> interfaces_;
+ HeapReference<ObjectArray<ObjectArray<Class>>> throws_;
DISALLOW_IMPLICIT_CONSTRUCTORS(SynthesizedProxyClass);
};
diff --git a/runtime/monitor.cc b/runtime/monitor.cc
index 53e4a6f..0beb651 100644
--- a/runtime/monitor.cc
+++ b/runtime/monitor.cc
@@ -623,7 +623,7 @@
DCHECK(self != NULL);
DCHECK(obj != NULL);
// Allocate and acquire a new monitor.
- UniquePtr<Monitor> m(new Monitor(self, owner, obj, hash_code));
+ std::unique_ptr<Monitor> m(new Monitor(self, owner, obj, hash_code));
if (m->Install(self)) {
if (owner != nullptr) {
VLOG(monitor) << "monitor: thread" << owner->GetThreadId()
diff --git a/runtime/native/dalvik_system_DexFile.cc b/runtime/native/dalvik_system_DexFile.cc
index 27f19a7..8f74dd7 100644
--- a/runtime/native/dalvik_system_DexFile.cc
+++ b/runtime/native/dalvik_system_DexFile.cc
@@ -200,7 +200,7 @@
static jobjectArray DexFile_getClassNameList(JNIEnv* env, jclass, jlong cookie) {
jobjectArray result = nullptr;
const DexFile* dex_file = toDexFile(cookie, env);
- if (dex_file == nullptr) {
+ if (dex_file != nullptr) {
result = env->NewObjectArray(dex_file->NumClassDefs(), WellKnownClasses::java_lang_String,
nullptr);
if (result != nullptr) {
@@ -299,6 +299,52 @@
}
}
+ const InstructionSet target_instruction_set = GetInstructionSetFromString(instruction_set);
+
+ // Check if we have an odex file next to the dex file.
+ std::string odex_filename(DexFilenameToOdexFilename(filename, kRuntimeISA));
+ std::string error_msg;
+ std::unique_ptr<const OatFile> oat_file(OatFile::Open(odex_filename, odex_filename, NULL, false,
+ &error_msg));
+ if (oat_file.get() == nullptr) {
+ if (kVerboseLogging) {
+ LOG(INFO) << "DexFile_isDexOptNeeded failed to open oat file '" << filename
+ << "': " << error_msg;
+ }
+ error_msg.clear();
+ } else {
+ const art::OatFile::OatDexFile* oat_dex_file = oat_file->GetOatDexFile(filename, NULL,
+ kReasonLogging);
+ if (oat_dex_file != nullptr) {
+ uint32_t location_checksum;
+ // If its not possible to read the classes.dex assume up-to-date as we won't be able to
+ // compile it anyway.
+ if (!DexFile::GetChecksum(filename, &location_checksum, &error_msg)) {
+ if (kVerboseLogging) {
+ LOG(INFO) << "DexFile_isDexOptNeeded ignoring precompiled stripped file: "
+ << filename << ": " << error_msg;
+ }
+ return JNI_FALSE;
+ }
+ if (ClassLinker::VerifyOatFileChecksums(oat_file.get(), filename, location_checksum,
+ target_instruction_set,
+ &error_msg)) {
+ if (kVerboseLogging) {
+ LOG(INFO) << "DexFile_isDexOptNeeded precompiled file " << odex_filename
+ << " has an up-to-date checksum compared to " << filename;
+ }
+ return JNI_FALSE;
+ } else {
+ if (kVerboseLogging) {
+ LOG(INFO) << "DexFile_isDexOptNeeded found precompiled file " << odex_filename
+ << " with an out-of-date checksum compared to " << filename
+ << ": " << error_msg;
+ }
+ error_msg.clear();
+ }
+ }
+ }
+
// Check the profile file. We need to rerun dex2oat if the profile has changed significantly
// since the last time, or it's new.
// If the 'defer' argument is true then this will be retried later. In this case we
@@ -386,52 +432,6 @@
}
}
- const InstructionSet target_instruction_set = GetInstructionSetFromString(instruction_set);
-
- // Check if we have an odex file next to the dex file.
- std::string odex_filename(DexFilenameToOdexFilename(filename, kRuntimeISA));
- std::string error_msg;
- UniquePtr<const OatFile> oat_file(OatFile::Open(odex_filename, odex_filename, NULL, false,
- &error_msg));
- if (oat_file.get() == nullptr) {
- if (kVerboseLogging) {
- LOG(INFO) << "DexFile_isDexOptNeeded failed to open oat file '" << filename
- << "': " << error_msg;
- }
- error_msg.clear();
- } else {
- const art::OatFile::OatDexFile* oat_dex_file = oat_file->GetOatDexFile(filename, NULL,
- kReasonLogging);
- if (oat_dex_file != nullptr) {
- uint32_t location_checksum;
- // If its not possible to read the classes.dex assume up-to-date as we won't be able to
- // compile it anyway.
- if (!DexFile::GetChecksum(filename, &location_checksum, &error_msg)) {
- if (kVerboseLogging) {
- LOG(INFO) << "DexFile_isDexOptNeeded ignoring precompiled stripped file: "
- << filename << ": " << error_msg;
- }
- return JNI_FALSE;
- }
- if (ClassLinker::VerifyOatFileChecksums(oat_file.get(), filename, location_checksum,
- target_instruction_set,
- &error_msg)) {
- if (kVerboseLogging) {
- LOG(INFO) << "DexFile_isDexOptNeeded precompiled file " << odex_filename
- << " has an up-to-date checksum compared to " << filename;
- }
- return JNI_FALSE;
- } else {
- if (kVerboseLogging) {
- LOG(INFO) << "DexFile_isDexOptNeeded found precompiled file " << odex_filename
- << " with an out-of-date checksum compared to " << filename
- << ": " << error_msg;
- }
- error_msg.clear();
- }
- }
- }
-
// Check if we have an oat file in the cache
const std::string cache_dir(GetDalvikCacheOrDie(instruction_set));
const std::string cache_location(
diff --git a/runtime/native/java_lang_VMClassLoader.cc b/runtime/native/java_lang_VMClassLoader.cc
index cb8e623..f2b8a03 100644
--- a/runtime/native/java_lang_VMClassLoader.cc
+++ b/runtime/native/java_lang_VMClassLoader.cc
@@ -73,12 +73,12 @@
const DexFile* dex_file = path[index];
const std::string& location(dex_file->GetLocation());
std::string error_msg;
- UniquePtr<ZipArchive> zip_archive(ZipArchive::Open(location.c_str(), &error_msg));
+ std::unique_ptr<ZipArchive> zip_archive(ZipArchive::Open(location.c_str(), &error_msg));
if (zip_archive.get() == nullptr) {
LOG(WARNING) << "Failed to open zip archive '" << location << "': " << error_msg;
return NULL;
}
- UniquePtr<ZipEntry> zip_entry(zip_archive->Find(name.c_str(), &error_msg));
+ std::unique_ptr<ZipEntry> zip_entry(zip_archive->Find(name.c_str(), &error_msg));
if (zip_entry.get() == NULL) {
return NULL;
}
diff --git a/runtime/native/scoped_fast_native_object_access.h b/runtime/native/scoped_fast_native_object_access.h
index 744ac05..822aefa 100644
--- a/runtime/native/scoped_fast_native_object_access.h
+++ b/runtime/native/scoped_fast_native_object_access.h
@@ -24,12 +24,12 @@
// Variant of ScopedObjectAccess that does no runnable transitions. Should only be used by "fast"
// JNI methods.
-class ScopedFastNativeObjectAccess : public ScopedObjectAccess {
+class ScopedFastNativeObjectAccess : public ScopedObjectAccessAlreadyRunnable {
public:
explicit ScopedFastNativeObjectAccess(JNIEnv* env)
LOCKS_EXCLUDED(Locks::thread_suspend_count_lock_)
SHARED_LOCK_FUNCTION(Locks::mutator_lock_) ALWAYS_INLINE
- : ScopedObjectAccess(env) {
+ : ScopedObjectAccessAlreadyRunnable(env) {
Locks::mutator_lock_->AssertSharedHeld(Self());
DCHECK((*Self()->GetManagedStack()->GetTopQuickFrame())->IsFastNative());
// Don't work with raw objects in non-runnable states.
diff --git a/runtime/oat_file.cc b/runtime/oat_file.cc
index 46a4d53..74dfe91 100644
--- a/runtime/oat_file.cc
+++ b/runtime/oat_file.cc
@@ -42,7 +42,7 @@
std::string* error_msg) {
CHECK(!oat_contents.empty()) << location;
CheckLocation(location);
- UniquePtr<OatFile> oat_file(new OatFile(location));
+ std::unique_ptr<OatFile> oat_file(new OatFile(location));
oat_file->begin_ = &oat_contents[0];
oat_file->end_ = &oat_contents[oat_contents.size()];
return oat_file->Setup(error_msg) ? oat_file.release() : nullptr;
@@ -71,7 +71,7 @@
//
// On host, dlopen is expected to fail when cross compiling, so fall back to OpenElfFile.
// This won't work for portable runtime execution because it doesn't process relocations.
- UniquePtr<File> file(OS::OpenFileForReading(filename.c_str()));
+ std::unique_ptr<File> file(OS::OpenFileForReading(filename.c_str()));
if (file.get() == NULL) {
*error_msg = StringPrintf("Failed to open oat filename for reading: %s", strerror(errno));
return NULL;
@@ -88,7 +88,7 @@
const std::string& location,
byte* requested_base,
std::string* error_msg) {
- UniquePtr<OatFile> oat_file(new OatFile(location));
+ std::unique_ptr<OatFile> oat_file(new OatFile(location));
bool success = oat_file->Dlopen(elf_filename, requested_base, error_msg);
if (!success) {
return nullptr;
@@ -102,7 +102,7 @@
bool writable,
bool executable,
std::string* error_msg) {
- UniquePtr<OatFile> oat_file(new OatFile(location));
+ std::unique_ptr<OatFile> oat_file(new OatFile(location));
bool success = oat_file->ElfFileOpen(file, requested_base, writable, executable, error_msg);
if (!success) {
CHECK(!error_msg->empty());
diff --git a/runtime/oat_file.h b/runtime/oat_file.h
index 07d70ff..d703731 100644
--- a/runtime/oat_file.h
+++ b/runtime/oat_file.h
@@ -262,10 +262,10 @@
const byte* end_;
// Backing memory map for oat file during when opened by ElfWriter during initial compilation.
- UniquePtr<MemMap> mem_map_;
+ std::unique_ptr<MemMap> mem_map_;
// Backing memory map for oat file during cross compilation.
- UniquePtr<ElfFile> elf_file_;
+ std::unique_ptr<ElfFile> elf_file_;
// dlopen handle during runtime.
void* dlopen_handle_;
diff --git a/runtime/object_callbacks.h b/runtime/object_callbacks.h
index 767c197..dd8ce16 100644
--- a/runtime/object_callbacks.h
+++ b/runtime/object_callbacks.h
@@ -17,6 +17,8 @@
#ifndef ART_RUNTIME_OBJECT_CALLBACKS_H_
#define ART_RUNTIME_OBJECT_CALLBACKS_H_
+// For ostream.
+#include <ostream>
// For uint32_t.
#include <stdint.h>
// For size_t.
@@ -46,6 +48,7 @@
kRootVMInternal,
kRootJNIMonitor,
};
+std::ostream& operator<<(std::ostream& os, const RootType& root_type);
// Returns the new address of the object, returns root if it has not moved. tid and root_type are
// only used by hprof.
diff --git a/runtime/os_linux.cc b/runtime/os_linux.cc
index d9a5813..e4403d7 100644
--- a/runtime/os_linux.cc
+++ b/runtime/os_linux.cc
@@ -16,14 +16,14 @@
#include "os.h"
-#include <cstddef>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
+#include <cstddef>
+#include <memory>
#include "base/logging.h"
#include "base/unix_file/fd_file.h"
-#include "UniquePtrCompat.h"
namespace art {
@@ -41,7 +41,7 @@
File* OS::OpenFileWithFlags(const char* name, int flags) {
CHECK(name != NULL);
- UniquePtr<File> file(new File);
+ std::unique_ptr<File> file(new File);
if (!file->Open(name, flags, 0666)) {
return NULL;
}
diff --git a/runtime/parsed_options.cc b/runtime/parsed_options.cc
index 55b6a27..f81c25f 100644
--- a/runtime/parsed_options.cc
+++ b/runtime/parsed_options.cc
@@ -25,7 +25,7 @@
namespace art {
ParsedOptions* ParsedOptions::Create(const Runtime::Options& options, bool ignore_unrecognized) {
- UniquePtr<ParsedOptions> parsed(new ParsedOptions());
+ std::unique_ptr<ParsedOptions> parsed(new ParsedOptions());
if (parsed->Parse(options, ignore_unrecognized)) {
return parsed.release();
}
@@ -534,7 +534,7 @@
} else if (option == "-Xprofile:dualclock") {
Trace::SetDefaultClockSource(kProfilerClockSourceDual);
} else if (StartsWith(option, "-Xprofile:")) {
- if (!ParseStringAfterChar(option, ';', &profile_output_filename_)) {
+ if (!ParseStringAfterChar(option, ':', &profile_output_filename_)) {
return false;
}
profile_ = true;
diff --git a/runtime/parsed_options_test.cc b/runtime/parsed_options_test.cc
index 39f7638..b58a29c 100644
--- a/runtime/parsed_options_test.cc
+++ b/runtime/parsed_options_test.cc
@@ -16,7 +16,8 @@
#include "parsed_options.h"
-#include "UniquePtrCompat.h"
+#include <memory>
+
#include "common_runtime_test.h"
namespace art {
@@ -53,7 +54,7 @@
options.push_back(std::make_pair("vfprintf", test_vfprintf));
options.push_back(std::make_pair("abort", test_abort));
options.push_back(std::make_pair("exit", test_exit));
- UniquePtr<ParsedOptions> parsed(ParsedOptions::Create(options, false));
+ std::unique_ptr<ParsedOptions> parsed(ParsedOptions::Create(options, false));
ASSERT_TRUE(parsed.get() != NULL);
EXPECT_EQ(lib_core, parsed->boot_class_path_string_);
diff --git a/runtime/profiler.h b/runtime/profiler.h
index bcd7c29..938fdb7 100644
--- a/runtime/profiler.h
+++ b/runtime/profiler.h
@@ -17,6 +17,7 @@
#ifndef ART_RUNTIME_PROFILER_H_
#define ART_RUNTIME_PROFILER_H_
+#include <memory>
#include <ostream>
#include <set>
#include <string>
@@ -29,7 +30,6 @@
#include "instrumentation.h"
#include "os.h"
#include "safe_map.h"
-#include "UniquePtrCompat.h"
namespace art {
@@ -177,7 +177,7 @@
ProfileSampleResults profile_table_;
- UniquePtr<Barrier> profiler_barrier_;
+ std::unique_ptr<Barrier> profiler_barrier_;
// Set of methods to be filtered out. This will probably be rare because
// most of the methods we want to be filtered reside in the boot path and
diff --git a/runtime/reflection.cc b/runtime/reflection.cc
index cbd66a6..c08cc30 100644
--- a/runtime/reflection.cc
+++ b/runtime/reflection.cc
@@ -100,7 +100,8 @@
AppendWide(jv.j);
}
- void BuildArgArrayFromVarArgs(const ScopedObjectAccess& soa, mirror::Object* receiver, va_list ap)
+ void BuildArgArrayFromVarArgs(const ScopedObjectAccessAlreadyRunnable& soa,
+ mirror::Object* receiver, va_list ap)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
// Set receiver if non-null (method is not static)
if (receiver != nullptr) {
@@ -135,8 +136,8 @@
}
}
- void BuildArgArrayFromJValues(const ScopedObjectAccessUnchecked& soa, mirror::Object* receiver,
- jvalue* args)
+ void BuildArgArrayFromJValues(const ScopedObjectAccessAlreadyRunnable& soa,
+ mirror::Object* receiver, jvalue* args)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
// Set receiver if non-null (method is not static)
if (receiver != nullptr) {
@@ -217,7 +218,8 @@
PrettyDescriptor(found_descriptor.as_string()).c_str()).c_str());
}
- bool BuildArgArrayFromObjectArray(const ScopedObjectAccess& soa, mirror::Object* receiver,
+ bool BuildArgArrayFromObjectArray(const ScopedObjectAccessAlreadyRunnable& soa,
+ mirror::Object* receiver,
mirror::ObjectArray<mirror::Object>* args, MethodHelper& mh)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
const DexFile::TypeList* classes = mh.GetParameterTypeList();
@@ -342,7 +344,7 @@
uint32_t num_bytes_;
uint32_t* arg_array_;
uint32_t small_arg_array_[kSmallArgArraySize];
- UniquePtr<uint32_t[]> large_arg_array_;
+ std::unique_ptr<uint32_t[]> large_arg_array_;
};
static void CheckMethodArguments(mirror::ArtMethod* m, uint32_t* args)
@@ -396,8 +398,9 @@
}
-static void InvokeWithArgArray(const ScopedObjectAccessUnchecked& soa, mirror::ArtMethod* method,
- ArgArray* arg_array, JValue* result, const char* shorty)
+static void InvokeWithArgArray(const ScopedObjectAccessAlreadyRunnable& soa,
+ mirror::ArtMethod* method, ArgArray* arg_array, JValue* result,
+ const char* shorty)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
uint32_t* args = arg_array->GetArray();
if (UNLIKELY(soa.Env()->check_jni)) {
@@ -406,7 +409,8 @@
method->Invoke(soa.Self(), args, arg_array->GetNumBytes(), result, shorty);
}
-JValue InvokeWithVarArgs(const ScopedObjectAccess& soa, jobject obj, jmethodID mid, va_list args)
+JValue InvokeWithVarArgs(const ScopedObjectAccessAlreadyRunnable& soa, jobject obj, jmethodID mid,
+ va_list args)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
mirror::ArtMethod* method = soa.DecodeMethod(mid);
mirror::Object* receiver = method->IsStatic() ? nullptr : soa.Decode<mirror::Object*>(obj);
@@ -418,7 +422,7 @@
return result;
}
-JValue InvokeWithJValues(const ScopedObjectAccessUnchecked& soa, mirror::Object* receiver,
+JValue InvokeWithJValues(const ScopedObjectAccessAlreadyRunnable& soa, mirror::Object* receiver,
jmethodID mid, jvalue* args) {
mirror::ArtMethod* method = soa.DecodeMethod(mid);
MethodHelper mh(method);
@@ -429,7 +433,7 @@
return result;
}
-JValue InvokeVirtualOrInterfaceWithJValues(const ScopedObjectAccess& soa,
+JValue InvokeVirtualOrInterfaceWithJValues(const ScopedObjectAccessAlreadyRunnable& soa,
mirror::Object* receiver, jmethodID mid, jvalue* args) {
mirror::ArtMethod* method = FindVirtualMethod(receiver, soa.DecodeMethod(mid));
MethodHelper mh(method);
@@ -440,7 +444,7 @@
return result;
}
-JValue InvokeVirtualOrInterfaceWithVarArgs(const ScopedObjectAccess& soa,
+JValue InvokeVirtualOrInterfaceWithVarArgs(const ScopedObjectAccessAlreadyRunnable& soa,
jobject obj, jmethodID mid, va_list args) {
mirror::Object* receiver = soa.Decode<mirror::Object*>(obj);
mirror::ArtMethod* method = FindVirtualMethod(receiver, soa.DecodeMethod(mid));
@@ -460,7 +464,7 @@
mh.GetShorty());
}
-jobject InvokeMethod(const ScopedObjectAccess& soa, jobject javaMethod,
+jobject InvokeMethod(const ScopedObjectAccessAlreadyRunnable& soa, jobject javaMethod,
jobject javaReceiver, jobject javaArgs, bool accessible) {
mirror::ArtMethod* m = mirror::ArtMethod::FromReflectedMethod(soa, javaMethod);
diff --git a/runtime/reflection.h b/runtime/reflection.h
index d9a7228..2c54c06 100644
--- a/runtime/reflection.h
+++ b/runtime/reflection.h
@@ -29,8 +29,7 @@
} // namespace mirror
union JValue;
class MethodHelper;
-class ScopedObjectAccess;
-class ScopedObjectAccessUnchecked;
+class ScopedObjectAccessAlreadyRunnable;
class ShadowFrame;
class ThrowLocation;
@@ -48,18 +47,19 @@
const JValue& src, JValue* dst)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
-JValue InvokeWithVarArgs(const ScopedObjectAccess& soa, jobject obj, jmethodID mid, va_list args)
+JValue InvokeWithVarArgs(const ScopedObjectAccessAlreadyRunnable& soa, jobject obj, jmethodID mid,
+ va_list args)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
-JValue InvokeWithJValues(const ScopedObjectAccessUnchecked& soa, mirror::Object* receiver,
+JValue InvokeWithJValues(const ScopedObjectAccessAlreadyRunnable& soa, mirror::Object* receiver,
jmethodID mid, jvalue* args)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
-JValue InvokeVirtualOrInterfaceWithJValues(const ScopedObjectAccess& soa,
+JValue InvokeVirtualOrInterfaceWithJValues(const ScopedObjectAccessAlreadyRunnable& soa,
mirror::Object* receiver, jmethodID mid, jvalue* args)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
-JValue InvokeVirtualOrInterfaceWithVarArgs(const ScopedObjectAccess& soa,
+JValue InvokeVirtualOrInterfaceWithVarArgs(const ScopedObjectAccessAlreadyRunnable& soa,
jobject obj, jmethodID mid, va_list args)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
@@ -67,7 +67,7 @@
MethodHelper& mh, JValue* result)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
-jobject InvokeMethod(const ScopedObjectAccess& soa, jobject method, jobject receiver,
+jobject InvokeMethod(const ScopedObjectAccessAlreadyRunnable& soa, jobject method, jobject receiver,
jobject args, bool accessible)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
diff --git a/runtime/runtime.cc b/runtime/runtime.cc
index d183cba..95a6b39 100644
--- a/runtime/runtime.cc
+++ b/runtime/runtime.cc
@@ -27,6 +27,7 @@
#include <cstdio>
#include <cstdlib>
#include <limits>
+#include <memory>
#include <vector>
#include <fcntl.h>
@@ -72,7 +73,6 @@
#include "trace.h"
#include "transaction.h"
#include "profiler.h"
-#include "UniquePtrCompat.h"
#include "verifier/method_verifier.h"
#include "well_known_classes.h"
@@ -395,7 +395,10 @@
system_class_loader_ = CreateSystemClassLoader();
- self->GetJniEnv()->locals.AssertEmpty();
+ {
+ ScopedObjectAccess soa(self);
+ self->GetJniEnv()->locals.AssertEmpty();
+ }
VLOG(startup) << "Runtime::Start exiting";
@@ -502,7 +505,7 @@
bool Runtime::Init(const Options& raw_options, bool ignore_unrecognized) {
CHECK_EQ(sysconf(_SC_PAGE_SIZE), kPageSize);
- UniquePtr<ParsedOptions> options(ParsedOptions::Create(raw_options, ignore_unrecognized));
+ std::unique_ptr<ParsedOptions> options(ParsedOptions::Create(raw_options, ignore_unrecognized));
if (options.get() == NULL) {
LOG(ERROR) << "Failed to parse options";
return false;
diff --git a/runtime/runtime.h b/runtime/runtime.h
index 07b47c3..f7074f6 100644
--- a/runtime/runtime.h
+++ b/runtime/runtime.h
@@ -82,7 +82,7 @@
class Runtime {
public:
- typedef std::vector<std::pair<std::string, const void*> > Options;
+ typedef std::vector<std::pair<std::string, const void*>> Options;
// Creates and initializes a new runtime.
static bool Create(const Options& options, bool ignore_unrecognized)
@@ -523,7 +523,7 @@
size_t threads_being_born_ GUARDED_BY(Locks::runtime_shutdown_lock_);
// Waited upon until no threads are being born.
- UniquePtr<ConditionVariable> shutdown_cond_ GUARDED_BY(Locks::runtime_shutdown_lock_);
+ std::unique_ptr<ConditionVariable> shutdown_cond_ GUARDED_BY(Locks::runtime_shutdown_lock_);
// Set when runtime shutdown is past the point that new threads may attach.
bool shutting_down_ GUARDED_BY(Locks::runtime_shutdown_lock_);
diff --git a/runtime/safe_map.h b/runtime/safe_map.h
index 393bf92..190db60 100644
--- a/runtime/safe_map.h
+++ b/runtime/safe_map.h
@@ -27,7 +27,7 @@
// Equivalent to std::map, but without operator[] and its bug-prone semantics (in particular,
// the implicit insertion of a default-constructed value on failed lookups).
template <typename K, typename V, typename Comparator = std::less<K>,
- typename Allocator = std::allocator<std::pair<const K, V> > >
+ typename Allocator = std::allocator<std::pair<const K, V>>>
class SafeMap {
private:
typedef SafeMap<K, V, Comparator, Allocator> Self;
diff --git a/runtime/scoped_thread_state_change.h b/runtime/scoped_thread_state_change.h
index dbd961f..d56495e 100644
--- a/runtime/scoped_thread_state_change.h
+++ b/runtime/scoped_thread_state_change.h
@@ -93,50 +93,15 @@
ThreadState old_thread_state_;
const bool expected_has_no_thread_;
+ friend class ScopedObjectAccessUnchecked;
DISALLOW_COPY_AND_ASSIGN(ScopedThreadStateChange);
};
-// Entry/exit processing for transitions from Native to Runnable (ie within JNI functions).
-//
-// This class performs the necessary thread state switching to and from Runnable and lets us
-// amortize the cost of working out the current thread. Additionally it lets us check (and repair)
-// apps that are using a JNIEnv on the wrong thread. The class also decodes and encodes Objects
-// into jobjects via methods of this class. Performing this here enforces the Runnable thread state
-// for use of Object, thereby inhibiting the Object being modified by GC whilst native or VM code
-// is also manipulating the Object.
-//
-// The destructor transitions back to the previous thread state, typically Native. In this state
-// GC and thread suspension may occur.
-//
-// For annotalysis the subclass ScopedObjectAccess (below) makes it explicit that a shared of
-// the mutator_lock_ will be acquired on construction.
-class ScopedObjectAccessUnchecked : public ScopedThreadStateChange {
+// Assumes we are already runnable.
+class ScopedObjectAccessAlreadyRunnable {
public:
- explicit ScopedObjectAccessUnchecked(JNIEnv* env)
- LOCKS_EXCLUDED(Locks::thread_suspend_count_lock_) ALWAYS_INLINE
- : ScopedThreadStateChange(ThreadForEnv(env), kRunnable),
- env_(down_cast<JNIEnvExt*>(env)), vm_(env_->vm) {
- self_->VerifyStack();
- Locks::mutator_lock_->AssertSharedHeld(self_);
- }
-
- explicit ScopedObjectAccessUnchecked(Thread* self)
- LOCKS_EXCLUDED(Locks::thread_suspend_count_lock_)
- : ScopedThreadStateChange(self, kRunnable),
- env_(down_cast<JNIEnvExt*>(self->GetJniEnv())),
- vm_(env_ != NULL ? env_->vm : NULL) {
- self_->VerifyStack();
- Locks::mutator_lock_->AssertSharedHeld(self_);
- }
-
- // Used when we want a scoped JNI thread state but have no thread/JNIEnv. Consequently doesn't
- // change into Runnable or acquire a share on the mutator_lock_.
- explicit ScopedObjectAccessUnchecked(JavaVM* vm)
- : ScopedThreadStateChange(), env_(NULL), vm_(down_cast<JavaVMExt*>(vm)) {}
-
- // Here purely to force inlining.
- ~ScopedObjectAccessUnchecked() ALWAYS_INLINE {
- Locks::mutator_lock_->AssertSharedHeld(self_);
+ Thread* Self() const {
+ return self_;
}
JNIEnvExt* Env() const {
@@ -159,13 +124,11 @@
template<typename T>
T AddLocalReference(mirror::Object* obj) const SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
Locks::mutator_lock_->AssertSharedHeld(Self());
- DCHECK_EQ(thread_state_, kRunnable); // Don't work with raw objects in non-runnable states.
+ DCHECK(IsRunnable()); // Don't work with raw objects in non-runnable states.
if (obj == NULL) {
return NULL;
}
-
DCHECK_NE((reinterpret_cast<uintptr_t>(obj) & 0xffff0000), 0xebad0000);
-
return Env()->AddLocalReference<T>(obj);
}
@@ -173,14 +136,14 @@
T Decode(jobject obj) const
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
Locks::mutator_lock_->AssertSharedHeld(Self());
- DCHECK_EQ(thread_state_, kRunnable); // Don't work with raw objects in non-runnable states.
+ DCHECK(IsRunnable()); // Don't work with raw objects in non-runnable states.
return down_cast<T>(Self()->DecodeJObject(obj));
}
mirror::ArtField* DecodeField(jfieldID fid) const
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
Locks::mutator_lock_->AssertSharedHeld(Self());
- DCHECK_EQ(thread_state_, kRunnable); // Don't work with raw objects in non-runnable states.
+ DCHECK(IsRunnable()); // Don't work with raw objects in non-runnable states.
CHECK(!kMovingFields);
return reinterpret_cast<mirror::ArtField*>(fid);
}
@@ -188,7 +151,7 @@
jfieldID EncodeField(mirror::ArtField* field) const
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
Locks::mutator_lock_->AssertSharedHeld(Self());
- DCHECK_EQ(thread_state_, kRunnable); // Don't work with raw objects in non-runnable states.
+ DCHECK(IsRunnable()); // Don't work with raw objects in non-runnable states.
CHECK(!kMovingFields);
return reinterpret_cast<jfieldID>(field);
}
@@ -196,7 +159,7 @@
mirror::ArtMethod* DecodeMethod(jmethodID mid) const
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
Locks::mutator_lock_->AssertSharedHeld(Self());
- DCHECK_EQ(thread_state_, kRunnable); // Don't work with raw objects in non-runnable states.
+ DCHECK(IsRunnable()); // Don't work with raw objects in non-runnable states.
CHECK(!kMovingMethods);
return reinterpret_cast<mirror::ArtMethod*>(mid);
}
@@ -204,16 +167,83 @@
jmethodID EncodeMethod(mirror::ArtMethod* method) const
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
Locks::mutator_lock_->AssertSharedHeld(Self());
- DCHECK_EQ(thread_state_, kRunnable); // Don't work with raw objects in non-runnable states.
+ DCHECK(IsRunnable()); // Don't work with raw objects in non-runnable states.
CHECK(!kMovingMethods);
return reinterpret_cast<jmethodID>(method);
}
- private:
+ bool IsRunnable() const {
+ return self_->GetState() == kRunnable;
+ }
+
+ protected:
+ explicit ScopedObjectAccessAlreadyRunnable(JNIEnv* env)
+ LOCKS_EXCLUDED(Locks::thread_suspend_count_lock_) ALWAYS_INLINE
+ : self_(ThreadForEnv(env)), env_(down_cast<JNIEnvExt*>(env)), vm_(env_->vm) {
+ }
+
+ explicit ScopedObjectAccessAlreadyRunnable(Thread* self)
+ LOCKS_EXCLUDED(Locks::thread_suspend_count_lock_) ALWAYS_INLINE
+ : self_(self), env_(down_cast<JNIEnvExt*>(self->GetJniEnv())),
+ vm_(env_ != nullptr ? env_->vm : nullptr) {
+ }
+
+ // Used when we want a scoped JNI thread state but have no thread/JNIEnv. Consequently doesn't
+ // change into Runnable or acquire a share on the mutator_lock_.
+ explicit ScopedObjectAccessAlreadyRunnable(JavaVM* vm)
+ : self_(nullptr), env_(nullptr), vm_(down_cast<JavaVMExt*>(vm)) {}
+
+ // Here purely to force inlining.
+ ~ScopedObjectAccessAlreadyRunnable() ALWAYS_INLINE {
+ }
+
+ // Self thread, can be null.
+ Thread* const self_;
// The full JNIEnv.
JNIEnvExt* const env_;
// The full JavaVM.
JavaVMExt* const vm_;
+};
+
+// Entry/exit processing for transitions from Native to Runnable (ie within JNI functions).
+//
+// This class performs the necessary thread state switching to and from Runnable and lets us
+// amortize the cost of working out the current thread. Additionally it lets us check (and repair)
+// apps that are using a JNIEnv on the wrong thread. The class also decodes and encodes Objects
+// into jobjects via methods of this class. Performing this here enforces the Runnable thread state
+// for use of Object, thereby inhibiting the Object being modified by GC whilst native or VM code
+// is also manipulating the Object.
+//
+// The destructor transitions back to the previous thread state, typically Native. In this state
+// GC and thread suspension may occur.
+//
+// For annotalysis the subclass ScopedObjectAccess (below) makes it explicit that a shared of
+// the mutator_lock_ will be acquired on construction.
+class ScopedObjectAccessUnchecked : public ScopedObjectAccessAlreadyRunnable {
+ public:
+ explicit ScopedObjectAccessUnchecked(JNIEnv* env)
+ LOCKS_EXCLUDED(Locks::thread_suspend_count_lock_) ALWAYS_INLINE
+ : ScopedObjectAccessAlreadyRunnable(env), tsc_(Self(), kRunnable) {
+ Self()->VerifyStack();
+ Locks::mutator_lock_->AssertSharedHeld(Self());
+ }
+
+ explicit ScopedObjectAccessUnchecked(Thread* self)
+ LOCKS_EXCLUDED(Locks::thread_suspend_count_lock_) ALWAYS_INLINE
+ : ScopedObjectAccessAlreadyRunnable(self), tsc_(self, kRunnable) {
+ Self()->VerifyStack();
+ Locks::mutator_lock_->AssertSharedHeld(Self());
+ }
+
+ // Used when we want a scoped JNI thread state but have no thread/JNIEnv. Consequently doesn't
+ // change into Runnable or acquire a share on the mutator_lock_.
+ explicit ScopedObjectAccessUnchecked(JavaVM* vm) ALWAYS_INLINE
+ : ScopedObjectAccessAlreadyRunnable(vm), tsc_() {}
+
+ private:
+ // The scoped thread state change makes sure that we are runnable and restores the thread state
+ // in the destructor.
+ const ScopedThreadStateChange tsc_;
DISALLOW_COPY_AND_ASSIGN(ScopedObjectAccessUnchecked);
};
@@ -229,7 +259,7 @@
explicit ScopedObjectAccess(Thread* self)
LOCKS_EXCLUDED(Locks::thread_suspend_count_lock_)
- SHARED_LOCK_FUNCTION(Locks::mutator_lock_)
+ SHARED_LOCK_FUNCTION(Locks::mutator_lock_) ALWAYS_INLINE
: ScopedObjectAccessUnchecked(self) {
}
diff --git a/runtime/signal_catcher.cc b/runtime/signal_catcher.cc
index 611c0a8..c13776d 100644
--- a/runtime/signal_catcher.cc
+++ b/runtime/signal_catcher.cc
@@ -106,7 +106,7 @@
PLOG(ERROR) << "Unable to open stack trace file '" << stack_trace_file_ << "'";
return;
}
- UniquePtr<File> file(new File(fd, stack_trace_file_));
+ std::unique_ptr<File> file(new File(fd, stack_trace_file_));
if (!file->WriteFully(s.data(), s.size())) {
PLOG(ERROR) << "Failed to write stack traces to '" << stack_trace_file_ << "'";
} else {
diff --git a/runtime/stack.cc b/runtime/stack.cc
index e0189e9..be1fba4 100644
--- a/runtime/stack.cc
+++ b/runtime/stack.cc
@@ -139,9 +139,11 @@
if (cur_quick_frame_ != NULL) {
DCHECK(context_ != NULL); // You can't reliably read registers without a context.
DCHECK(m == GetMethod());
- const VmapTable vmap_table(m->GetVmapTable());
+ const void* code_pointer = m->GetQuickOatCodePointer();
+ DCHECK(code_pointer != nullptr);
+ const VmapTable vmap_table(m->GetVmapTable(code_pointer));
+ QuickMethodFrameInfo frame_info = m->GetQuickFrameInfo(code_pointer);
uint32_t vmap_offset;
- QuickMethodFrameInfo frame_info = m->GetQuickFrameInfo();
// TODO: IsInContext stops before spotting floating point registers.
if (vmap_table.IsInContext(vreg, kind, &vmap_offset)) {
bool is_float = (kind == kFloatVReg) || (kind == kDoubleLoVReg) || (kind == kDoubleHiVReg);
@@ -163,9 +165,11 @@
if (cur_quick_frame_ != NULL) {
DCHECK(context_ != NULL); // You can't reliably write registers without a context.
DCHECK(m == GetMethod());
- const VmapTable vmap_table(m->GetVmapTable());
+ const void* code_pointer = m->GetQuickOatCodePointer();
+ DCHECK(code_pointer != nullptr);
+ const VmapTable vmap_table(m->GetVmapTable(code_pointer));
+ QuickMethodFrameInfo frame_info = m->GetQuickFrameInfo(code_pointer);
uint32_t vmap_offset;
- QuickMethodFrameInfo frame_info = m->GetQuickFrameInfo();
// TODO: IsInContext stops before spotting floating point registers.
if (vmap_table.IsInContext(vreg, kind, &vmap_offset)) {
bool is_float = (kind == kFloatVReg) || (kind == kDoubleLoVReg) || (kind == kDoubleHiVReg);
@@ -316,7 +320,7 @@
}
size_t frame_size = method->GetFrameSizeInBytes();
// Compute PC for next stack frame from return PC.
- size_t return_pc_offset = method->GetReturnPcOffsetInBytes();
+ size_t return_pc_offset = method->GetReturnPcOffsetInBytes(frame_size);
byte* return_pc_addr = reinterpret_cast<byte*>(cur_quick_frame_) + return_pc_offset;
uintptr_t return_pc = *reinterpret_cast<uintptr_t*>(return_pc_addr);
if (UNLIKELY(exit_stubs_installed)) {
diff --git a/runtime/thread.cc b/runtime/thread.cc
index 488961e..41cfc58 100644
--- a/runtime/thread.cc
+++ b/runtime/thread.cc
@@ -171,7 +171,7 @@
return nullptr;
}
-Thread* Thread::FromManagedThread(const ScopedObjectAccessUnchecked& soa,
+Thread* Thread::FromManagedThread(const ScopedObjectAccessAlreadyRunnable& soa,
mirror::Object* thread_peer) {
mirror::ArtField* f = soa.DecodeField(WellKnownClasses::java_lang_Thread_nativePeer);
Thread* result = reinterpret_cast<Thread*>(static_cast<uintptr_t>(f->GetLong(thread_peer)));
@@ -186,7 +186,8 @@
return result;
}
-Thread* Thread::FromManagedThread(const ScopedObjectAccessUnchecked& soa, jobject java_thread) {
+Thread* Thread::FromManagedThread(const ScopedObjectAccessAlreadyRunnable& soa,
+ jobject java_thread) {
return FromManagedThread(soa, soa.Decode<mirror::Object*>(java_thread));
}
@@ -556,7 +557,7 @@
DumpStack(os);
}
-mirror::String* Thread::GetThreadName(const ScopedObjectAccessUnchecked& soa) const {
+mirror::String* Thread::GetThreadName(const ScopedObjectAccessAlreadyRunnable& soa) const {
mirror::ArtField* f = soa.DecodeField(WellKnownClasses::java_lang_Thread_name);
return (tlsPtr_.opeer != nullptr) ? reinterpret_cast<mirror::String*>(f->GetObject(tlsPtr_.opeer)) : nullptr;
}
@@ -932,7 +933,7 @@
}
void Thread::DumpJavaStack(std::ostream& os) const {
- UniquePtr<Context> context(Context::Create());
+ std::unique_ptr<Context> context(Context::Create());
StackDumpVisitor dumper(os, const_cast<Thread*>(this), context.get(),
!tls32_.throwing_OutOfMemoryError);
dumper.WalkStack();
@@ -1432,7 +1433,7 @@
};
template<bool kTransactionActive>
-jobject Thread::CreateInternalStackTrace(const ScopedObjectAccessUnchecked& soa) const {
+jobject Thread::CreateInternalStackTrace(const ScopedObjectAccessAlreadyRunnable& soa) const {
// Compute depth of stack
CountStackDepthVisitor count_visitor(const_cast<Thread*>(this));
count_visitor.WalkStack();
@@ -1455,11 +1456,14 @@
}
return soa.AddLocalReference<jobjectArray>(trace);
}
-template jobject Thread::CreateInternalStackTrace<false>(const ScopedObjectAccessUnchecked& soa) const;
-template jobject Thread::CreateInternalStackTrace<true>(const ScopedObjectAccessUnchecked& soa) const;
+template jobject Thread::CreateInternalStackTrace<false>(
+ const ScopedObjectAccessAlreadyRunnable& soa) const;
+template jobject Thread::CreateInternalStackTrace<true>(
+ const ScopedObjectAccessAlreadyRunnable& soa) const;
-jobjectArray Thread::InternalStackTraceToStackTraceElementArray(const ScopedObjectAccess& soa,
- jobject internal, jobjectArray output_array, int* stack_depth) {
+jobjectArray Thread::InternalStackTraceToStackTraceElementArray(
+ const ScopedObjectAccessAlreadyRunnable& soa, jobject internal, jobjectArray output_array,
+ int* stack_depth) {
// Decode the internal stack trace into the depth, method trace and PC trace
int32_t depth = soa.Decode<mirror::ObjectArray<mirror::Object>*>(internal)->GetLength() - 1;
@@ -2020,10 +2024,14 @@
size_t num_regs = std::min(map.RegWidth() * 8,
static_cast<size_t>(code_item->registers_size_));
if (num_regs > 0) {
- const uint8_t* reg_bitmap = map.FindBitMap(GetNativePcOffset());
+ Runtime* runtime = Runtime::Current();
+ const void* entry_point = runtime->GetInstrumentation()->GetQuickCodeFor(m);
+ uintptr_t native_pc_offset = m->NativePcOffset(GetCurrentQuickFramePc(), entry_point);
+ const uint8_t* reg_bitmap = map.FindBitMap(native_pc_offset);
DCHECK(reg_bitmap != nullptr);
- const VmapTable vmap_table(m->GetVmapTable());
- QuickMethodFrameInfo frame_info = m->GetQuickFrameInfo();
+ const void* code_pointer = mirror::ArtMethod::EntryPointToCodePointer(entry_point);
+ const VmapTable vmap_table(m->GetVmapTable(code_pointer));
+ QuickMethodFrameInfo frame_info = m->GetQuickFrameInfo(code_pointer);
// For all dex registers in the bitmap
mirror::ArtMethod** cur_quick_frame = GetCurrentQuickFrame();
DCHECK(cur_quick_frame != nullptr);
@@ -2144,7 +2152,7 @@
}
void Thread::VerifyStackImpl() {
- UniquePtr<Context> context(Context::Create());
+ std::unique_ptr<Context> context(Context::Create());
RootCallbackVisitor visitorToCallback(VerifyRoot, Runtime::Current()->GetHeap(), GetThreadId());
ReferenceMapVisitor<RootCallbackVisitor> mapper(this, context.get(), visitorToCallback);
mapper.WalkStack();
diff --git a/runtime/thread.h b/runtime/thread.h
index f7aef42..62fa323 100644
--- a/runtime/thread.h
+++ b/runtime/thread.h
@@ -21,6 +21,7 @@
#include <deque>
#include <iosfwd>
#include <list>
+#include <memory>
#include <string>
#include "base/macros.h"
@@ -39,7 +40,6 @@
#include "stack.h"
#include "thread_state.h"
#include "throw_location.h"
-#include "UniquePtrCompat.h"
namespace art {
@@ -72,8 +72,7 @@
struct JNIEnvExt;
class Monitor;
class Runtime;
-class ScopedObjectAccess;
-class ScopedObjectAccessUnchecked;
+class ScopedObjectAccessAlreadyRunnable;
class ShadowFrame;
struct SingleStepControl;
class Thread;
@@ -140,12 +139,12 @@
static Thread* Current();
- static Thread* FromManagedThread(const ScopedObjectAccessUnchecked& ts,
+ static Thread* FromManagedThread(const ScopedObjectAccessAlreadyRunnable& ts,
mirror::Object* thread_peer)
EXCLUSIVE_LOCKS_REQUIRED(Locks::thread_list_lock_)
LOCKS_EXCLUDED(Locks::thread_suspend_count_lock_)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
- static Thread* FromManagedThread(const ScopedObjectAccessUnchecked& ts, jobject thread)
+ static Thread* FromManagedThread(const ScopedObjectAccessAlreadyRunnable& ts, jobject thread)
EXCLUSIVE_LOCKS_REQUIRED(Locks::thread_list_lock_)
LOCKS_EXCLUDED(Locks::thread_suspend_count_lock_)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
@@ -276,7 +275,7 @@
}
// Returns the java.lang.Thread's name, or NULL if this Thread* doesn't have a peer.
- mirror::String* GetThreadName(const ScopedObjectAccessUnchecked& ts) const
+ mirror::String* GetThreadName(const ScopedObjectAccessAlreadyRunnable& ts) const
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
// Sets 'name' to the java.lang.Thread's name. This requires no transition to managed code,
@@ -458,15 +457,16 @@
// Create the internal representation of a stack trace, that is more time
// and space efficient to compute than the StackTraceElement[].
template<bool kTransactionActive>
- jobject CreateInternalStackTrace(const ScopedObjectAccessUnchecked& soa) const
+ jobject CreateInternalStackTrace(const ScopedObjectAccessAlreadyRunnable& soa) const
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
// Convert an internal stack trace representation (returned by CreateInternalStackTrace) to a
// StackTraceElement[]. If output_array is NULL, a new array is created, otherwise as many
// frames as will fit are written into the given array. If stack_depth is non-NULL, it's updated
// with the number of valid frames in the returned array.
- static jobjectArray InternalStackTraceToStackTraceElementArray(const ScopedObjectAccess& soa,
- jobject internal, jobjectArray output_array = nullptr, int* stack_depth = nullptr)
+ static jobjectArray InternalStackTraceToStackTraceElementArray(
+ const ScopedObjectAccessAlreadyRunnable& soa, jobject internal,
+ jobjectArray output_array = nullptr, int* stack_depth = nullptr)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
void VisitRoots(RootCallback* visitor, void* arg) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
diff --git a/runtime/thread_list.cc b/runtime/thread_list.cc
index 31d8d60..8046500 100644
--- a/runtime/thread_list.cc
+++ b/runtime/thread_list.cc
@@ -754,7 +754,7 @@
if (VLOG_IS_ON(threads)) {
std::ostringstream oss;
self->ShortDump(oss); // We don't hold the mutator_lock_ yet and so cannot call Dump.
- LOG(INFO) << "ThreadList::Register() " << *self << "\n" << oss;
+ LOG(INFO) << "ThreadList::Register() " << *self << "\n" << oss.str();
}
// Atomically add self to the thread list and make its thread_suspend_count_ reflect ongoing
diff --git a/runtime/thread_pool.h b/runtime/thread_pool.h
index 23bf294..c816c84 100644
--- a/runtime/thread_pool.h
+++ b/runtime/thread_pool.h
@@ -53,7 +53,7 @@
ThreadPool* const thread_pool_;
const std::string name_;
- UniquePtr<MemMap> stack_;
+ std::unique_ptr<MemMap> stack_;
pthread_t pthread_;
private:
diff --git a/runtime/trace.cc b/runtime/trace.cc
index b85eb7e..d53b369 100644
--- a/runtime/trace.cc
+++ b/runtime/trace.cc
@@ -119,7 +119,7 @@
Trace* volatile Trace::the_trace_ = NULL;
pthread_t Trace::sampling_pthread_ = 0U;
-UniquePtr<std::vector<mirror::ArtMethod*> > Trace::temp_stack_trace_;
+std::unique_ptr<std::vector<mirror::ArtMethod*>> Trace::temp_stack_trace_;
static mirror::ArtMethod* DecodeTraceMethodId(uint32_t tmid) {
return reinterpret_cast<mirror::ArtMethod*>(tmid & ~kTraceMethodActionMask);
@@ -339,7 +339,7 @@
runtime->GetThreadList()->SuspendAll();
// Open trace file if not going directly to ddms.
- UniquePtr<File> trace_file;
+ std::unique_ptr<File> trace_file;
if (!direct_to_ddms) {
if (trace_fd < 0) {
trace_file.reset(OS::CreateEmptyFile(trace_filename));
diff --git a/runtime/trace.h b/runtime/trace.h
index ef6c642..08da16f 100644
--- a/runtime/trace.h
+++ b/runtime/trace.h
@@ -17,6 +17,7 @@
#ifndef ART_RUNTIME_TRACE_H_
#define ART_RUNTIME_TRACE_H_
+#include <memory>
#include <ostream>
#include <set>
#include <string>
@@ -27,7 +28,6 @@
#include "instrumentation.h"
#include "os.h"
#include "safe_map.h"
-#include "UniquePtrCompat.h"
namespace art {
@@ -140,13 +140,13 @@
static pthread_t sampling_pthread_;
// Used to remember an unused stack trace to avoid re-allocation during sampling.
- static UniquePtr<std::vector<mirror::ArtMethod*> > temp_stack_trace_;
+ static std::unique_ptr<std::vector<mirror::ArtMethod*>> temp_stack_trace_;
// File to write trace data out to, NULL if direct to ddms.
- UniquePtr<File> trace_file_;
+ std::unique_ptr<File> trace_file_;
// Buffer to store trace data.
- UniquePtr<uint8_t> buf_;
+ std::unique_ptr<uint8_t> buf_;
// Flags enabling extra tracing of things such as alloc counts.
const int flags_;
diff --git a/runtime/utils.cc b/runtime/utils.cc
index 02b955a..f562252 100644
--- a/runtime/utils.cc
+++ b/runtime/utils.cc
@@ -22,10 +22,9 @@
#include <sys/syscall.h>
#include <sys/types.h>
#include <sys/wait.h>
-
#include <unistd.h>
+#include <memory>
-#include "UniquePtrCompat.h"
#include "base/stl_util.h"
#include "base/unix_file/fd_file.h"
#include "dex_file-inl.h"
@@ -105,7 +104,7 @@
}
bool ReadFileToString(const std::string& file_name, std::string* result) {
- UniquePtr<File> file(new File);
+ std::unique_ptr<File> file(new File);
if (!file->Open(file_name, O_RDONLY)) {
return false;
}
@@ -1045,7 +1044,7 @@
if (current_method != nullptr) {
Locks::mutator_lock_->AssertSharedHeld(Thread::Current());
}
- UniquePtr<Backtrace> backtrace(Backtrace::Create(BACKTRACE_CURRENT_PROCESS, tid));
+ std::unique_ptr<Backtrace> backtrace(Backtrace::Create(BACKTRACE_CURRENT_PROCESS, tid));
if (!backtrace->Unwind(0)) {
os << prefix << "(backtrace::Unwind failed for thread " << tid << ")\n";
return;
@@ -1204,7 +1203,7 @@
return StringPrintf("%s/%s", cache_location, cache_file.c_str());
}
-static void InsertIsaDirectory(std::string* filename, const InstructionSet isa) {
+static void InsertIsaDirectory(const InstructionSet isa, std::string* filename) {
// in = /foo/bar/baz
// out = /foo/bar/<isa>/baz
size_t pos = filename->rfind('/');
@@ -1217,7 +1216,7 @@
// location = /system/framework/boot.art
// filename = /system/framework/<isa>/boot.art
std::string filename(location);
- InsertIsaDirectory(&filename, isa);
+ InsertIsaDirectory(isa, &filename);
return filename;
}
@@ -1226,7 +1225,7 @@
// odex_location = /foo/bar/<isa>/baz.odex
CHECK_GE(location.size(), 4U) << location; // must be at least .123
std::string odex_location(location);
- InsertIsaDirectory(&odex_location, isa);
+ InsertIsaDirectory(isa, &odex_location);
size_t dot_index = odex_location.size() - 3 - 1; // 3=dex or zip or apk
CHECK_EQ('.', odex_location[dot_index]) << location;
odex_location.resize(dot_index + 1);
diff --git a/runtime/utils.h b/runtime/utils.h
index 9de5d23..4a9236a 100644
--- a/runtime/utils.h
+++ b/runtime/utils.h
@@ -404,11 +404,11 @@
const char* cache_location);
// Returns the system location for an image
-std::string GetSystemImageFilename(const char* location, const InstructionSet isa);
+std::string GetSystemImageFilename(const char* location, InstructionSet isa);
// Returns an .odex file name next adjacent to the dex location.
// For example, for "/foo/bar/baz.jar", return "/foo/bar/<isa>/baz.odex".
-std::string DexFilenameToOdexFilename(const std::string& location, const InstructionSet isa);
+std::string DexFilenameToOdexFilename(const std::string& location, InstructionSet isa);
// Check whether the given magic matches a known file type.
bool IsZipMagic(uint32_t magic);
diff --git a/runtime/verifier/method_verifier.cc b/runtime/verifier/method_verifier.cc
index 0a31f63..4863b83 100644
--- a/runtime/verifier/method_verifier.cc
+++ b/runtime/verifier/method_verifier.cc
@@ -1433,8 +1433,8 @@
// We need to ensure the work line is consistent while performing validation. When we spot a
// peephole pattern we compute a new line for either the fallthrough instruction or the
// branch target.
- UniquePtr<RegisterLine> branch_line;
- UniquePtr<RegisterLine> fallthrough_line;
+ std::unique_ptr<RegisterLine> branch_line;
+ std::unique_ptr<RegisterLine> fallthrough_line;
// We need precise constant types only for deoptimization which happens at runtime.
const bool need_precise_constant = !Runtime::Current()->IsCompiler();
@@ -3794,7 +3794,7 @@
}
}
} else {
- UniquePtr<RegisterLine> copy(gDebugVerify ?
+ std::unique_ptr<RegisterLine> copy(gDebugVerify ?
RegisterLine::Create(target_line->NumRegs(), this) :
NULL);
if (gDebugVerify) {
diff --git a/runtime/verifier/method_verifier.h b/runtime/verifier/method_verifier.h
index 14200f7..495d3c5 100644
--- a/runtime/verifier/method_verifier.h
+++ b/runtime/verifier/method_verifier.h
@@ -17,6 +17,7 @@
#ifndef ART_RUNTIME_VERIFIER_METHOD_VERIFIER_H_
#define ART_RUNTIME_VERIFIER_METHOD_VERIFIER_H_
+#include <memory>
#include <set>
#include <vector>
@@ -33,7 +34,6 @@
#include "reg_type_cache-inl.h"
#include "register_line.h"
#include "safe_map.h"
-#include "UniquePtrCompat.h"
namespace art {
@@ -126,7 +126,7 @@
}
private:
- UniquePtr<RegisterLine*[]> register_lines_;
+ std::unique_ptr<RegisterLine*[]> register_lines_;
size_t size_;
};
@@ -617,14 +617,14 @@
PcToRegisterLineTable reg_table_;
// Storage for the register status we're currently working on.
- UniquePtr<RegisterLine> work_line_;
+ std::unique_ptr<RegisterLine> work_line_;
// The address of the instruction we're currently working on, note that this is in 2 byte
// quantities
uint32_t work_insn_idx_;
// Storage for the register status we're saving for later.
- UniquePtr<RegisterLine> saved_line_;
+ std::unique_ptr<RegisterLine> saved_line_;
const uint32_t dex_method_idx_; // The method we're working on.
// Its object representation if known.
@@ -640,7 +640,7 @@
const DexFile::CodeItem* const code_item_; // The code item containing the code for the method.
const RegType* declaring_class_; // Lazily computed reg type of the method's declaring class.
// Instruction widths and flags, one entry per code unit.
- UniquePtr<InstructionFlags[]> insn_flags_;
+ std::unique_ptr<InstructionFlags[]> insn_flags_;
// The dex PC of a FindLocksAtDexPc request, -1 otherwise.
uint32_t interesting_dex_pc_;
// The container into which FindLocksAtDexPc should write the registers containing held locks,
diff --git a/runtime/verifier/method_verifier_test.cc b/runtime/verifier/method_verifier_test.cc
index 2bcf3e0..9ac04d7 100644
--- a/runtime/verifier/method_verifier_test.cc
+++ b/runtime/verifier/method_verifier_test.cc
@@ -17,8 +17,8 @@
#include "method_verifier.h"
#include <stdio.h>
+#include <memory>
-#include "UniquePtrCompat.h"
#include "class_linker.h"
#include "common_runtime_test.h"
#include "dex_file.h"
diff --git a/runtime/verifier/register_line.h b/runtime/verifier/register_line.h
index f9f3e31..dade203 100644
--- a/runtime/verifier/register_line.h
+++ b/runtime/verifier/register_line.h
@@ -17,12 +17,12 @@
#ifndef ART_RUNTIME_VERIFIER_REGISTER_LINE_H_
#define ART_RUNTIME_VERIFIER_REGISTER_LINE_H_
+#include <memory>
#include <vector>
#include "dex_instruction.h"
#include "reg_type.h"
#include "safe_map.h"
-#include "UniquePtrCompat.h"
namespace art {
namespace verifier {
diff --git a/runtime/zip_archive.cc b/runtime/zip_archive.cc
index 13b4219..841c01a 100644
--- a/runtime/zip_archive.cc
+++ b/runtime/zip_archive.cc
@@ -16,17 +16,15 @@
#include "zip_archive.h"
-#include <vector>
-
#include <fcntl.h>
#include <stdio.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
+#include <vector>
#include "base/stringprintf.h"
#include "base/unix_file/fd_file.h"
-#include "UniquePtrCompat.h"
namespace art {
@@ -56,7 +54,7 @@
std::string name(entry_filename);
name += " extracted in memory from ";
name += entry_filename;
- UniquePtr<MemMap> map(MemMap::MapAnonymous(name.c_str(),
+ std::unique_ptr<MemMap> map(MemMap::MapAnonymous(name.c_str(),
NULL, GetUncompressedLength(),
PROT_READ | PROT_WRITE, false, error_msg));
if (map.get() == nullptr) {
@@ -123,7 +121,7 @@
DCHECK(name != nullptr);
// Resist the urge to delete the space. <: is a bigraph sequence.
- UniquePtr< ::ZipEntry> zip_entry(new ::ZipEntry);
+ std::unique_ptr< ::ZipEntry> zip_entry(new ::ZipEntry);
const int32_t error = FindEntry(handle_, name, zip_entry.get());
if (error) {
*error_msg = std::string(ErrorCodeString(error));
diff --git a/runtime/zip_archive.h b/runtime/zip_archive.h
index edaa88b..c0e2f2f 100644
--- a/runtime/zip_archive.h
+++ b/runtime/zip_archive.h
@@ -18,8 +18,9 @@
#define ART_RUNTIME_ZIP_ARCHIVE_H_
#include <stdint.h>
-#include <string>
#include <ziparchive/zip_archive.h>
+#include <memory>
+#include <string>
#include "base/logging.h"
#include "base/unix_file/random_access_file.h"
@@ -27,7 +28,6 @@
#include "mem_map.h"
#include "os.h"
#include "safe_map.h"
-#include "UniquePtrCompat.h"
namespace art {
diff --git a/runtime/zip_archive_test.cc b/runtime/zip_archive_test.cc
index d0624cf..d303d1e 100644
--- a/runtime/zip_archive_test.cc
+++ b/runtime/zip_archive_test.cc
@@ -20,8 +20,8 @@
#include <sys/stat.h>
#include <sys/types.h>
#include <zlib.h>
+#include <memory>
-#include "UniquePtrCompat.h"
#include "common_runtime_test.h"
#include "os.h"
@@ -31,16 +31,16 @@
TEST_F(ZipArchiveTest, FindAndExtract) {
std::string error_msg;
- UniquePtr<ZipArchive> zip_archive(ZipArchive::Open(GetLibCoreDexFileName().c_str(), &error_msg));
+ std::unique_ptr<ZipArchive> zip_archive(ZipArchive::Open(GetLibCoreDexFileName().c_str(), &error_msg));
ASSERT_TRUE(zip_archive.get() != nullptr) << error_msg;
ASSERT_TRUE(error_msg.empty());
- UniquePtr<ZipEntry> zip_entry(zip_archive->Find("classes.dex", &error_msg));
+ std::unique_ptr<ZipEntry> zip_entry(zip_archive->Find("classes.dex", &error_msg));
ASSERT_TRUE(zip_entry.get() != nullptr);
ASSERT_TRUE(error_msg.empty());
ScratchFile tmp;
ASSERT_NE(-1, tmp.GetFd());
- UniquePtr<File> file(new File(tmp.GetFd(), tmp.GetFilename()));
+ std::unique_ptr<File> file(new File(tmp.GetFd(), tmp.GetFilename()));
ASSERT_TRUE(file.get() != NULL);
bool success = zip_entry->ExtractToFile(*file, &error_msg);
ASSERT_TRUE(success) << error_msg;
diff --git a/test/Android.mk b/test/Android.mk
index 3dd70e3..71f6be1 100644
--- a/test/Android.mk
+++ b/test/Android.mk
@@ -134,11 +134,11 @@
endif
$(call declare-test-art-oat-targets-impl,$(1),)
-$(HOST_OUT_JAVA_LIBRARIES)/oat-test-dex-$(1).odex: $(HOST_OUT_JAVA_LIBRARIES)/oat-test-dex-$(1).jar $(HOST_CORE_IMG_OUT) | $(DEX2OATD)
- $(DEX2OATD) $(DEX2OAT_FLAGS) --runtime-arg -Xms16m --runtime-arg -Xmx16m --boot-image=$(HOST_CORE_IMG_LOCATION) --dex-file=$$(realpath $$<) --oat-file=$$(realpath $(HOST_OUT_JAVA_LIBRARIES))/oat-test-dex-$(1).odex --instruction-set=$(ART_HOST_ARCH) --host --android-root=$(HOST_OUT)
+$(HOST_OUT_JAVA_LIBRARIES)/$(ART_HOST_ARCH)/oat-test-dex-$(1).odex: $(HOST_OUT_JAVA_LIBRARIES)/oat-test-dex-$(1).jar $(HOST_CORE_IMG_OUT) | $(DEX2OATD)
+ $(DEX2OATD) $(DEX2OAT_FLAGS) --runtime-arg -Xms16m --runtime-arg -Xmx16m --boot-image=$(HOST_CORE_IMG_LOCATION) --dex-file=$$(realpath $$<) --oat-file=$$@ --instruction-set=$(ART_HOST_ARCH) --host --android-root=$(HOST_OUT)
.PHONY: test-art-host-oat-default-$(1)
-test-art-host-oat-default-$(1): $(HOST_OUT_JAVA_LIBRARIES)/oat-test-dex-$(1).odex test-art-host-dependencies
+test-art-host-oat-default-$(1): $(HOST_OUT_JAVA_LIBRARIES)/$(ART_HOST_ARCH)/oat-test-dex-$(1).odex test-art-host-dependencies
mkdir -p /tmp/android-data/test-art-host-oat-default-$(1)
ANDROID_DATA=/tmp/android-data/test-art-host-oat-default-$(1) \
ANDROID_ROOT=$(HOST_OUT) \
@@ -148,7 +148,7 @@
$(hide) rm -r /tmp/android-data/test-art-host-oat-default-$(1)
.PHONY: test-art-host-oat-interpreter-$(1)
-test-art-host-oat-interpreter-$(1): $(HOST_OUT_JAVA_LIBRARIES)/oat-test-dex-$(1).odex test-art-host-dependencies
+test-art-host-oat-interpreter-$(1): $(HOST_OUT_JAVA_LIBRARIES)/$(ART_HOST_ARCH)/oat-test-dex-$(1).odex test-art-host-dependencies
mkdir -p /tmp/android-data/test-art-host-oat-interpreter-$(1)
ANDROID_DATA=/tmp/android-data/test-art-host-oat-interpreter-$(1) \
ANDROID_ROOT=$(HOST_OUT) \
diff --git a/test/ReferenceMap/stack_walk_refmap_jni.cc b/test/ReferenceMap/stack_walk_refmap_jni.cc
index d8a0eef..48a6c61 100644
--- a/test/ReferenceMap/stack_walk_refmap_jni.cc
+++ b/test/ReferenceMap/stack_walk_refmap_jni.cc
@@ -15,8 +15,8 @@
*/
#include <stdio.h>
+#include <memory>
-#include "UniquePtrCompat.h"
#include "class_linker.h"
#include "dex_file-inl.h"
#include "gc_map.h"
diff --git a/test/StackWalk/stack_walk_jni.cc b/test/StackWalk/stack_walk_jni.cc
index d230ddd..3cf2d0b 100644
--- a/test/StackWalk/stack_walk_jni.cc
+++ b/test/StackWalk/stack_walk_jni.cc
@@ -15,8 +15,8 @@
*/
#include <stdio.h>
+#include <memory>
-#include "UniquePtrCompat.h"
#include "class_linker.h"
#include "gc_map.h"
#include "mirror/art_method.h"