Use PC-relative pointer to boot image methods.
In preparation for adding ArtMethod entries to the .bss
section, add direct PC-relative pointers to methods so that
the number of needed .bss entries for boot image is small.
Test: m test-art-host-gtest
Test: testrunner.py --host
Test: testrunner.py --target on Nexus 6P
Test: Nexus 6P boots.
Test: Build aosp_mips64-userdebug
Bug: 30627598
Change-Id: Ia89f5f9975b741ddac2816e1570077ba4b4c020f
diff --git a/compiler/optimizing/code_generator_mips64.h b/compiler/optimizing/code_generator_mips64.h
index 1f34ced..f49ad49 100644
--- a/compiler/optimizing/code_generator_mips64.h
+++ b/compiler/optimizing/code_generator_mips64.h
@@ -545,10 +545,11 @@
Mips64Label pc_rel_label;
};
- PcRelativePatchInfo* NewPcRelativeStringPatch(const DexFile& dex_file,
- dex::StringIndex string_index);
+ PcRelativePatchInfo* NewPcRelativeMethodPatch(MethodReference target_method);
PcRelativePatchInfo* NewPcRelativeTypePatch(const DexFile& dex_file, dex::TypeIndex type_index);
PcRelativePatchInfo* NewTypeBssEntryPatch(const DexFile& dex_file, dex::TypeIndex type_index);
+ PcRelativePatchInfo* NewPcRelativeStringPatch(const DexFile& dex_file,
+ dex::StringIndex string_index);
PcRelativePatchInfo* NewPcRelativeDexCacheArrayPatch(const DexFile& dex_file,
uint32_t element_offset);
PcRelativePatchInfo* NewPcRelativeCallPatch(const DexFile& dex_file,
@@ -605,12 +606,15 @@
Uint64ToLiteralMap uint64_literals_;
// PC-relative patch info.
ArenaDeque<PcRelativePatchInfo> pc_relative_dex_cache_patches_;
- // PC-relative String patch info; type depends on configuration (app .bss or boot image PIC).
- ArenaDeque<PcRelativePatchInfo> pc_relative_string_patches_;
+ // PC-relative method patch info for kBootImageLinkTimePcRelative.
+ ArenaDeque<PcRelativePatchInfo> pc_relative_method_patches_;
// PC-relative type patch info for kBootImageLinkTimePcRelative.
ArenaDeque<PcRelativePatchInfo> pc_relative_type_patches_;
// PC-relative type patch info for kBssEntry.
ArenaDeque<PcRelativePatchInfo> type_bss_entry_patches_;
+ // PC-relative String patch info; type depends on configuration (app .bss or boot image PIC).
+ ArenaDeque<PcRelativePatchInfo> pc_relative_string_patches_;
+
// Patches for string root accesses in JIT compiled code.
StringToLiteralMap jit_string_patches_;
// Patches for class root accesses in JIT compiled code.