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-rw-r--r--src/compiler/RuntimeUtilities.cc11
-rw-r--r--src/compiler/codegen/arm/ArchFactory.cc11
-rw-r--r--src/compiler/codegen/arm/MethodCodegenDriver.cc40
-rw-r--r--src/compiler/codegen/arm/Thumb2/Gen.cc113
-rw-r--r--src/compiler_test.cc14
-rw-r--r--src/java_lang_System.cc4
-rw-r--r--src/object.cc2
-rw-r--r--src/object.h2
-rw-r--r--src/runtime_support.h8
-rw-r--r--src/thread.cc51
-rw-r--r--src/thread.h22
11 files changed, 185 insertions, 93 deletions
diff --git a/src/compiler/RuntimeUtilities.cc b/src/compiler/RuntimeUtilities.cc
index 53bd20e008..298cef1805 100644
--- a/src/compiler/RuntimeUtilities.cc
+++ b/src/compiler/RuntimeUtilities.cc
@@ -17,13 +17,14 @@
#include "Dalvik.h"
#include "CompilerInternals.h"
+namespace art {
/* FIXME - codegen helper functions, move to art runtime proper */
/*
* Float/double conversion requires clamping to min and max of integer form. If
* target doesn't support this normally, use these.
*/
-int64_t artD2L(double d)
+int64_t D2L(double d)
{
static const double kMaxLong = (double)(s8)0x7fffffffffffffffULL;
static const double kMinLong = (double)(s8)0x8000000000000000ULL;
@@ -37,7 +38,7 @@ int64_t artD2L(double d)
return (s8)d;
}
-int64_t artF2L(float f)
+int64_t F2L(float f)
{
static const float kMaxLong = (float)(s8)0x7fffffffffffffffULL;
static const float kMinLong = (float)(s8)0x8000000000000000ULL;
@@ -54,7 +55,7 @@ int64_t artF2L(float f)
/*
* Temporary placeholder. Should include run-time checks for size
* of fill data <= size of array. If not, throw arrayOutOfBoundsException.
- * As with other new "NoThrow" routines, this should return to the caller
+ * As with other new "FromCode" routines, this should return to the caller
* only if no exception has been thrown.
*
* NOTE: When dealing with a raw dex file, the data to be copied uses
@@ -68,7 +69,7 @@ int64_t artF2L(float f)
* ubyte data[size*width] table of data values (may contain a single-byte
* padding at the end)
*/
-void artHandleFillArrayDataNoThrow(Array* array, const uint16_t* table)
+void HandleFillArrayDataFromCode(Array* array, const uint16_t* table)
{
uint32_t size = (uint32_t)table[2] | (((uint32_t)table[3]) << 16);
uint32_t size_in_bytes = size * table[1];
@@ -76,3 +77,5 @@ void artHandleFillArrayDataNoThrow(Array* array, const uint16_t* table)
memcpy((char*)array + art::Array::DataOffset().Int32Value(),
(char*)&table[4], size_in_bytes);
}
+
+} // namespace art
diff --git a/src/compiler/codegen/arm/ArchFactory.cc b/src/compiler/codegen/arm/ArchFactory.cc
index c8c7e349d2..243871910a 100644
--- a/src/compiler/codegen/arm/ArchFactory.cc
+++ b/src/compiler/codegen/arm/ArchFactory.cc
@@ -36,6 +36,17 @@ static void loadCurrMethodDirect(CompilationUnit *cUnit, int rTgt)
#endif
}
+static int loadCurrMethod(CompilationUnit *cUnit)
+{
+#if defined(METHOD_IN_REG)
+ return rMETHOD;
+#else
+ int mReg = oatAllocTemp(cUnit);
+ loadCurrMethodDirect(cUnit, mReg);
+ return mReg;
+#endif
+}
+
/*
* Perform a "reg cmp imm" operation and jump to the PCR region if condition
* satisfies.
diff --git a/src/compiler/codegen/arm/MethodCodegenDriver.cc b/src/compiler/codegen/arm/MethodCodegenDriver.cc
index c4b30b2e6b..c69a27e77c 100644
--- a/src/compiler/codegen/arm/MethodCodegenDriver.cc
+++ b/src/compiler/codegen/arm/MethodCodegenDriver.cc
@@ -559,6 +559,8 @@ static int loadArgRegs(CompilationUnit* cUnit, MIR* mir,
for (int i = 0; i < 3; i++) {
if (args[i] != INVALID_REG) {
RegLocation rlArg = oatGetSrc(cUnit, mir, i);
+ // Arguments are treated as a series of untyped 32-bit values.
+ rlArg.wide = false;
loadValueDirectFixed(cUnit, rlArg, r1 + i);
callState = nextCallInsn(cUnit, mir, dInsn, callState);
}
@@ -579,7 +581,7 @@ static int loadArgRegs(CompilationUnit* cUnit, MIR* mir,
static int nextInterfaceCallInsn(CompilationUnit* cUnit, MIR* mir,
DecodedInstruction* dInsn, int state)
{
- UNIMPLEMENTED(FATAL) << "Update with new cache model";
+ UNIMPLEMENTED(FATAL) << "Need findInterfaceMethodInCache";
#if 0
RegLocation rlArg;
switch(state) {
@@ -628,7 +630,7 @@ static int nextInterfaceCallInsn(CompilationUnit* cUnit, MIR* mir,
static int nextSuperCallInsn(CompilationUnit* cUnit, MIR* mir,
DecodedInstruction* dInsn, int state)
{
- UNIMPLEMENTED(FATAL) << "Update with new cache model";
+ UNIMPLEMENTED(FATAL) << "Need INVOKE_SUPER implementation";
#if 0
RegLocation rlArg;
switch(state) {
@@ -763,10 +765,10 @@ static int genDalvikArgsRange(CompilationUnit* cUnit, MIR* mir,
* Make sure range list doesn't span the break between in normal
* Dalvik vRegs and the ins.
*/
- int highestVreg = oatGetSrc(cUnit, mir, numArgs-1).sRegLow;
- if (highestVreg >= cUnit->method->num_registers_ -
- cUnit->method->num_ins_) {
- LOG(FATAL) << "Wide argument spanned locals & args";
+ int highestArg = oatGetSrc(cUnit, mir, numArgs-1).sRegLow;
+ int boundaryReg = cUnit->method->num_registers_ - cUnit->method->num_ins_;
+ if ((firstArg < boundaryReg) && (highestArg >= boundaryReg)) {
+ LOG(FATAL) << "Argument list spanned locals & args";
}
/*
@@ -777,11 +779,21 @@ static int genDalvikArgsRange(CompilationUnit* cUnit, MIR* mir,
*/
// Scan the rest of the args - if in physReg flush to memory
for (int i = 4; i < numArgs; i++) {
- RegLocation loc = oatUpdateLoc(cUnit,
- oatGetSrc(cUnit, mir, i));
- if (loc.location == kLocPhysReg) { // TUNING: if dirty?
- storeBaseDisp(cUnit, rSP, loc.spOffset, loc.lowReg, kWord);
- callState = nextCallInsn(cUnit, mir, dInsn, callState);
+ RegLocation loc = oatGetSrc(cUnit, mir, i);
+ //TODO: generic loc flushing routine
+ if (loc.wide) {
+ loc = oatUpdateLocWide(cUnit, loc);
+ if (loc.location == kLocPhysReg) { // TUNING: if dirty?
+ storeBaseDispWide(cUnit, rSP, loc.spOffset, loc.lowReg,
+ loc.highReg);
+ callState = nextCallInsn(cUnit, mir, dInsn, callState);
+ }
+ } else {
+ loc = oatUpdateLoc(cUnit, loc);
+ if (loc.location == kLocPhysReg) { // TUNING: if dirty?
+ storeBaseDisp(cUnit, rSP, loc.spOffset, loc.lowReg, kWord);
+ callState = nextCallInsn(cUnit, mir, dInsn, callState);
+ }
}
}
@@ -799,11 +811,11 @@ static int genDalvikArgsRange(CompilationUnit* cUnit, MIR* mir,
int regsLeft = std::min(numArgs - 3, 16);
callState = nextCallInsn(cUnit, mir, dInsn, callState);
opRegRegImm(cUnit, kOpAdd, r3, rSP, startOffset);
- newLIR3(cUnit, kThumb2Vldms, r3, fr0 & FP_REG_MASK, regsLeft);
+ newLIR3(cUnit, kThumb2Vldms, r3, fr0, regsLeft);
callState = nextCallInsn(cUnit, mir, dInsn, callState);
opRegRegImm(cUnit, kOpAdd, r3, rSP, 4 /* Method* */ + (3 * 4));
callState = nextCallInsn(cUnit, mir, dInsn, callState);
- newLIR3(cUnit, kThumb2Vstms, r3, fr0 & FP_REG_MASK, regsLeft);
+ newLIR3(cUnit, kThumb2Vstms, r3, fr0, regsLeft);
callState = nextCallInsn(cUnit, mir, dInsn, callState);
}
@@ -1287,7 +1299,7 @@ static bool compileDalvikInstruction(CompilationUnit* cUnit, MIR* mir,
genArrayPut(cUnit, mir, kWord, rlSrc[1], rlSrc[2], rlSrc[0], 2);
break;
case OP_APUT_OBJECT:
- genArrayPut(cUnit, mir, rlSrc[1], rlSrc[2], rlSrc[0], 2);
+ genArrayObjPut(cUnit, mir, rlSrc[1], rlSrc[2], rlSrc[0], 2);
break;
case OP_APUT_SHORT:
case OP_APUT_CHAR:
diff --git a/src/compiler/codegen/arm/Thumb2/Gen.cc b/src/compiler/codegen/arm/Thumb2/Gen.cc
index 258b57be78..11146f7ba7 100644
--- a/src/compiler/codegen/arm/Thumb2/Gen.cc
+++ b/src/compiler/codegen/arm/Thumb2/Gen.cc
@@ -40,6 +40,14 @@ static inline s4 s4FromSwitchData(const void* switchData) {
}
#endif
+/* Generate unconditional branch instructions */
+static ArmLIR* genUnconditionalBranch(CompilationUnit* cUnit, ArmLIR* target)
+{
+ ArmLIR* branch = opNone(cUnit, kOpUncondBr);
+ branch->generic.target = (LIR*) target;
+ return branch;
+}
+
/*
* Generate a Thumb2 IT instruction, which can nullify up to
* four subsequent instructions based on a condition and its
@@ -341,7 +349,7 @@ static void genFillArrayData(CompilationUnit* cUnit, MIR* mir,
oatFlushAllRegs(cUnit); /* Everything to home location */
loadValueDirectFixed(cUnit, rlSrc, r0);
loadWordDisp(cUnit, rSELF,
- OFFSETOF_MEMBER(Thread, pArtHandleFillArrayDataNoThrow), rLR);
+ OFFSETOF_MEMBER(Thread, pHandleFillArrayDataFromCode), rLR);
// Materialize a pointer to the fill data image
newLIR3(cUnit, kThumb2AdrST, r1, 0, (intptr_t)tabRec);
opReg(cUnit, kOpBlx, rLR);
@@ -496,33 +504,60 @@ static void genIPutWideX(CompilationUnit* cUnit, MIR* mir, RegLocation rlSrc,
static void genConstClass(CompilationUnit* cUnit, MIR* mir,
RegLocation rlDest, RegLocation rlSrc)
{
- Class* classPtr = cUnit->method->GetDeclaringClass()->GetDexCache()->
- GetResolvedType(mir->dalvikInsn.vB);
-
- if (classPtr == NULL) {
- LOG(FATAL) << "Unexpected null class pointer";
- }
-
- UNIMPLEMENTED(WARNING) << "Not position independent. Fix";
+ art::Class* classPtr = cUnit->method->dex_cache_resolved_types_->
+ Get(mir->dalvikInsn.vB);
+ int mReg = loadCurrMethod(cUnit);
+ int resReg = oatAllocTemp(cUnit);
RegLocation rlResult = oatEvalLoc(cUnit, rlDest, kCoreReg, true);
- loadConstantNoClobber(cUnit, rlResult.lowReg, (int) classPtr );
- storeValue(cUnit, rlDest, rlResult);
+ loadWordDisp(cUnit, mReg, OFFSETOF_MEMBER(Method, dex_cache_strings_),
+ resReg);
+ loadWordDisp(cUnit, resReg, Array::DataOffset().Int32Value() +
+ (sizeof(String*) * mir->dalvikInsn.vB), rlResult.lowReg);
+ if (classPtr != NULL) {
+ // Fast path, we're done - just store result
+ storeValue(cUnit, rlDest, rlResult);
+ } else {
+ // Slow path. Must test at runtime
+ ArmLIR* branch1 = genCmpImmBranch(cUnit, kArmCondEq, rlResult.lowReg,
+ 0);
+ // Resolved, store and hop over following code
+ storeValue(cUnit, rlDest, rlResult);
+ ArmLIR* branch2 = genUnconditionalBranch(cUnit,0);
+ // TUNING: move slow path to end & remove unconditional branch
+ ArmLIR* target1 = newLIR0(cUnit, kArmPseudoTargetLabel);
+ target1->defMask = ENCODE_ALL;
+ // Call out to helper, which will return resolved type in r0
+ loadWordDisp(cUnit, rSELF,
+ OFFSETOF_MEMBER(Thread, pInitializeTypeFromCode), rLR);
+ genRegCopy(cUnit, r1, mReg);
+ loadConstant(cUnit, r0, mir->dalvikInsn.vB);
+ opReg(cUnit, kOpBlx, rLR); // resolveTypeFromCode(idx, method)
+ oatClobberCallRegs(cUnit);
+ RegLocation rlResult = oatGetReturn(cUnit);
+ storeValue(cUnit, rlDest, rlResult);
+ // Rejoin code paths
+ ArmLIR* target2 = newLIR0(cUnit, kArmPseudoTargetLabel);
+ target2->defMask = ENCODE_ALL;
+ branch1->generic.target = (LIR*)target1;
+ branch2->generic.target = (LIR*)target2;
+ }
}
static void genConstString(CompilationUnit* cUnit, MIR* mir,
RegLocation rlDest, RegLocation rlSrc)
{
- const String* strPtr = cUnit->method->GetDeclaringClass()->GetDexCache()->
- GetResolvedString(mir->dalvikInsn.vB);
+ /* All strings should be available at compile time */
+ const art::String* str = cUnit->method->dex_cache_strings_->
+ Get(mir->dalvikInsn.vB);
+ DCHECK(str != NULL);
- if (strPtr == NULL) {
- /* Shouldn't happen */
- LOG(FATAL) << "Unexpected null const string pointer";
- }
-
- UNIMPLEMENTED(WARNING) << "Not position indendent. Fix";
+ int mReg = loadCurrMethod(cUnit);
+ int resReg = oatAllocTemp(cUnit);
RegLocation rlResult = oatEvalLoc(cUnit, rlDest, kCoreReg, true);
- loadConstantNoClobber(cUnit, rlResult.lowReg, (int) strPtr );
+ loadWordDisp(cUnit, mReg, OFFSETOF_MEMBER(Method, dex_cache_strings_),
+ resReg);
+ loadWordDisp(cUnit, resReg, Array::DataOffset().Int32Value() +
+ (sizeof(String*) * mir->dalvikInsn.vB), rlResult.lowReg);
storeValue(cUnit, rlDest, rlResult);
}
@@ -547,10 +582,10 @@ static void genNewInstance(CompilationUnit* cUnit, MIR* mir,
void genThrow(CompilationUnit* cUnit, MIR* mir, RegLocation rlSrc)
{
loadWordDisp(cUnit, rSELF,
- OFFSETOF_MEMBER(Thread, pArtAllocObjectNoThrow), rLR);
- loadValueDirectFixed(cUnit, rlSrc, r1); /* Exception object */
+ OFFSETOF_MEMBER(Thread, pThrowException), rLR);
+ loadValueDirectFixed(cUnit, rlSrc, r1); // Get exception object
genRegCopy(cUnit, r0, rSELF);
- opReg(cUnit, kOpBlx, rLR);
+ opReg(cUnit, kOpBlx, rLR); // artThrowException(thread, exception);
}
static void genInstanceof(CompilationUnit* cUnit, MIR* mir, RegLocation rlDest,
@@ -574,7 +609,7 @@ static void genInstanceof(CompilationUnit* cUnit, MIR* mir, RegLocation rlDest,
loadWordDisp(cUnit, r0, OFFSETOF_MEMBER(Object, klass_), r1);
/* r1 now contains object->clazz */
loadWordDisp(cUnit, rSELF,
- OFFSETOF_MEMBER(Thread, pArtInstanceofNonTrivial), rLR);
+ OFFSETOF_MEMBER(Thread, pInstanceofNonTrivialFromCode), rLR);
loadConstant(cUnit, r0, 1); /* Assume true */
opRegReg(cUnit, kOpCmp, r1, r2);
ArmLIR* branch2 = opCondBranch(cUnit, kArmCondEq);
@@ -614,7 +649,7 @@ static void genCheckCast(CompilationUnit* cUnit, MIR* mir, RegLocation rlSrc)
/* r0 now contains object->clazz */
loadWordDisp(cUnit, rlSrc.lowReg, OFFSETOF_MEMBER(Object, klass_), r0);
loadWordDisp(cUnit, rSELF,
- OFFSETOF_MEMBER(Thread, pArtInstanceofNonTrivialNoThrow), rLR);
+ OFFSETOF_MEMBER(Thread, pInstanceofNonTrivialFromCode), rLR);
opRegReg(cUnit, kOpCmp, r0, r1);
ArmLIR* branch2 = opCondBranch(cUnit, kArmCondEq);
// Assume success - if not, artInstanceOfNonTrivial will handle throw
@@ -782,8 +817,8 @@ static void genMonitorEnter(CompilationUnit* cUnit, MIR* mir,
hopTarget->defMask = ENCODE_ALL;
hopBranch->generic.target = (LIR*)hopTarget;
- // Go expensive route - artLockObjectNoThrow(self, obj);
- loadWordDisp(cUnit, rSELF, OFFSETOF_MEMBER(Thread, pArtLockObjectNoThrow),
+ // Go expensive route - artLockObjectFromCode(self, obj);
+ loadWordDisp(cUnit, rSELF, OFFSETOF_MEMBER(Thread, pLockObjectFromCode),
rLR);
genRegCopy(cUnit, r0, rSELF);
newLIR1(cUnit, kThumbBlxR, rLR);
@@ -832,8 +867,8 @@ static void genMonitorExit(CompilationUnit* cUnit, MIR* mir,
hopTarget->defMask = ENCODE_ALL;
hopBranch->generic.target = (LIR*)hopTarget;
- // Go expensive route - artUnlockObjectNoThrow(self, obj);
- loadWordDisp(cUnit, rSELF, OFFSETOF_MEMBER(Thread, pArtUnlockObjectNoThrow),
+ // Go expensive route - UnlockObjectFromCode(self, obj);
+ loadWordDisp(cUnit, rSELF, OFFSETOF_MEMBER(Thread, pUnlockObjectFromCode),
rLR);
genRegCopy(cUnit, r0, rSELF);
newLIR1(cUnit, kThumbBlxR, rLR);
@@ -1057,13 +1092,13 @@ static bool genConversionPortable(CompilationUnit* cUnit, MIR* mir)
2, 1);
case OP_FLOAT_TO_LONG:
return genConversionCall(cUnit, mir, OFFSETOF_MEMBER(Thread,
- pArtF2l), 1, 2);
+ pF2l), 1, 2);
case OP_LONG_TO_FLOAT:
return genConversionCall(cUnit, mir, OFFSETOF_MEMBER(Thread, pL2f),
2, 1);
case OP_DOUBLE_TO_LONG:
return genConversionCall(cUnit, mir, OFFSETOF_MEMBER(Thread,
- pArtD2l), 2, 2);
+ pD2l), 2, 2);
case OP_LONG_TO_DOUBLE:
return genConversionCall(cUnit, mir, OFFSETOF_MEMBER(Thread, pL2d),
2, 2);
@@ -1095,9 +1130,9 @@ static inline ArmLIR* genTrap(CompilationUnit* cUnit, int dOffset,
* Generate array store
*
*/
-static void genArrayPut(CompilationUnit* cUnit, MIR* mir,
- RegLocation rlArray, RegLocation rlIndex,
- RegLocation rlSrc, int scale)
+static void genArrayObjPut(CompilationUnit* cUnit, MIR* mir,
+ RegLocation rlArray, RegLocation rlIndex,
+ RegLocation rlSrc, int scale)
{
RegisterClass regClass = oatRegClassBySize(kWord);
int lenOffset = Array::LengthOffset().Int32Value();
@@ -1115,7 +1150,7 @@ static void genArrayPut(CompilationUnit* cUnit, MIR* mir,
mir->offset, NULL);
}
loadWordDisp(cUnit, rSELF,
- OFFSETOF_MEMBER(Thread, pArtCanPutArrayElementNoThrow), rLR);
+ OFFSETOF_MEMBER(Thread, pCanPutArrayElementFromCode), rLR);
/* Get the array's clazz */
loadWordDisp(cUnit, r1, OFFSETOF_MEMBER(Object, klass_), r1);
/* Get the object's clazz */
@@ -1546,14 +1581,6 @@ static bool genArithOpInt(CompilationUnit* cUnit, MIR* mir,
return false;
}
-/* Generate unconditional branch instructions */
-static ArmLIR* genUnconditionalBranch(CompilationUnit* cUnit, ArmLIR* target)
-{
- ArmLIR* branch = opNone(cUnit, kOpUncondBr);
- branch->generic.target = (LIR*) target;
- return branch;
-}
-
/*
* Fetch *self->info.breakFlags. If the breakFlags are non-zero,
* punt to the interpreter.
diff --git a/src/compiler_test.cc b/src/compiler_test.cc
index eca5b2a96d..305b0d88a9 100644
--- a/src/compiler_test.cc
+++ b/src/compiler_test.cc
@@ -165,6 +165,20 @@ TEST_F(CompilerTest, BasicCodegen) {
10);
}
+TEST_F(CompilerTest, ConstStringTest) {
+ AssertStaticIntMethod(LoadDex("IntMath"), "IntMath", "constStringTest",
+ "(I)I", 2468, 1234);
+}
+
+TEST_F(CompilerTest, DISABLED_CatchTest) {
+ CompileDirectMethod(NULL, "java.lang.Object", "<init>", "()V");
+ CompileDirectMethod(NULL, "java.lang.NullPointerException", "<init>", "()V");
+ const ClassLoader* class_loader = LoadDex("IntMath");
+ CompileDirectMethod(class_loader, "IntMath", "throwNullPointerException", "()V");
+ AssertStaticIntMethod(class_loader, "IntMath", "catchBlock", "(I)I", 1579,
+ 1000);
+}
+
TEST_F(CompilerTest, StaticFieldTest) {
AssertStaticIntMethod(LoadDex("IntMath"), "IntMath", "staticFieldTest", "(I)I", 1404,
404);
diff --git a/src/java_lang_System.cc b/src/java_lang_System.cc
index e874987a1e..43335ac205 100644
--- a/src/java_lang_System.cc
+++ b/src/java_lang_System.cc
@@ -213,14 +213,14 @@ void System_arraycopy(JNIEnv* env, jclass, jobject javaSrc, jint srcPos, jobject
Class* initialElementClass = NULL;
if (length > 0 && srcObj[0] != NULL) {
initialElementClass = srcObj[0]->GetClass();
- if (!Class::CanPutArrayElementNoThrow(initialElementClass, dstClass)) {
+ if (!Class::CanPutArrayElementFromCode(initialElementClass, dstClass)) {
initialElementClass = NULL;
}
}
int copyCount;
for (copyCount = 0; copyCount < length; copyCount++) {
- if (srcObj[copyCount] != NULL && srcObj[copyCount]->GetClass() != initialElementClass && !Class::CanPutArrayElementNoThrow(srcObj[copyCount]->GetClass(), dstClass)) {
+ if (srcObj[copyCount] != NULL && srcObj[copyCount]->GetClass() != initialElementClass && !Class::CanPutArrayElementFromCode(srcObj[copyCount]->GetClass(), dstClass)) {
// Can't put this element into the array.
// We'll copy up to this point, then throw.
break;
diff --git a/src/object.cc b/src/object.cc
index b71707fe21..cdc0e69100 100644
--- a/src/object.cc
+++ b/src/object.cc
@@ -63,7 +63,7 @@ Object* Class::AllocObject() {
return Heap::AllocObject(this, this->object_size_);
}
-bool Class::CanPutArrayElementNoThrow(const Class* elementClass, const Class* arrayClass) {
+bool Class::CanPutArrayElementFromCode(const Class* elementClass, const Class* arrayClass) {
UNIMPLEMENTED(FATAL);
return false;
}
diff --git a/src/object.h b/src/object.h
index 5ae90c9655..bc6e7e515b 100644
--- a/src/object.h
+++ b/src/object.h
@@ -1123,7 +1123,7 @@ class Class : public Object, public StaticStorageBase {
return that->IsPublic() || this->IsInSamePackage(that);
}
- static bool CanPutArrayElementNoThrow(const Class* elementClass, const Class* arrayClass);
+ static bool CanPutArrayElementFromCode(const Class* elementClass, const Class* arrayClass);
// Returns the number of static, private, and constructor methods.
size_t NumDirectMethods() const {
diff --git a/src/runtime_support.h b/src/runtime_support.h
index b586042d4f..8d65aaaacf 100644
--- a/src/runtime_support.h
+++ b/src/runtime_support.h
@@ -8,8 +8,6 @@
extern "C" uint64_t art_shl_long(uint64_t, uint32_t);
extern "C" uint64_t art_shr_long(uint64_t, uint32_t);
extern "C" uint64_t art_ushr_long(uint64_t, uint32_t);
- extern int64_t artD2L(double);
- extern int64_t artF2L(float);
/* Conversions */
extern "C" float __aeabi_i2f(int op1); // OP_INT_TO_FLOAT
@@ -45,6 +43,10 @@ extern "C" long long __aeabi_lmul(long long op1, long long op2);
#endif
- extern void artHandleFillArrayDataNoThrow(art::Array*, const uint16_t*);
+namespace art {
+ int64_t D2L(double);
+ int64_t F2L(float);
+ void HandleFillArrayDataFromCode(art::Array*, const uint16_t*);
+}
#endif // ART_SRC_RUNTIME_SUPPORT_H_
diff --git a/src/thread.cc b/src/thread.cc
index e3157f8983..89ec844c69 100644
--- a/src/thread.cc
+++ b/src/thread.cc
@@ -32,6 +32,30 @@ pid_t gettid() { return syscall(__NR_gettid);}
pthread_key_t Thread::pthread_key_self_;
+// TODO: placeholder. This is what generated code will call to throw
+static void ThrowException(Thread* thread, Throwable* exception) {
+ /*
+ * exception may be NULL, in which case this routine should
+ * throw NPE. NOTE: this is a convenience for generated code,
+ * which previuosly did the null check inline and constructed
+ * and threw a NPE if NULL. This routine responsible for setting
+ * exception_ in thread.
+ */
+ UNIMPLEMENTED(FATAL) << "Unimplemented exception throw";
+}
+
+// TODO: placeholder. Helper function to type
+static Class* InitializeTypeFromCode(uint32_t type_idx, Method* method) {
+ /*
+ * Should initialize & fix up method->dex_cache_resolved_types_[].
+ * Returns initialized type. Does not return normally if an exception
+ * is thrown, but instead initiates the catch. Should be similar to
+ * ClassLinker::InitializeStaticStorageFromCode.
+ */
+ UNIMPLEMENTED(FATAL);
+ return NULL;
+}
+
void Thread::InitFunctionPointers() {
#if defined(__arm__)
pShlLong = art_shl_long;
@@ -56,32 +80,33 @@ void Thread::InitFunctionPointers() {
pDdiv = __aeabi_ddiv;
pDmul = __aeabi_dmul;
pFmod = fmod;
- pArtF2l = artF2L;
- pArtD2l = artD2L;
+ pF2l = F2L;
+ pD2l = D2L;
pLdivmod = __aeabi_ldivmod;
pLmul = __aeabi_lmul;
#endif
pAllocFromCode = Array::AllocFromCode;
pAllocObjectFromCode = Class::AllocObjectFromCode;
pMemcpy = memcpy;
- pArtHandleFillArrayDataNoThrow = artHandleFillArrayDataNoThrow;
+ pHandleFillArrayDataFromCode = HandleFillArrayDataFromCode;
pGet32Static = Field::Get32StaticFromCode;
pSet32Static = Field::Set32StaticFromCode;
pGet64Static = Field::Get64StaticFromCode;
pSet64Static = Field::Set64StaticFromCode;
pGetObjStatic = Field::GetObjStaticFromCode;
pSetObjStatic = Field::SetObjStaticFromCode;
- pArtCanPutArrayElementNoThrow = Class::CanPutArrayElementNoThrow;
+ pCanPutArrayElementFromCode = Class::CanPutArrayElementFromCode;
+ pThrowException = ThrowException;
+ pInitializeTypeFromCode = InitializeTypeFromCode;
#if 0
-bool (Thread::*pArtUnlockObject)(Thread*, Object*);
-int (Thread::*pArtInstanceofNonTrivialNoThrow)(const Class*, const Class*);
-int (Thread::*pArtInstanceofNonTrivial) (const Class*, const Class*);
-Method* (Thread::*pArtFindInterfaceMethodInCache)(Class*, uint32_t, const Method*, DvmDex*);
-bool (Thread::*pArtUnlockObjectNoThrow)(Thread*, Object*);
-void (Thread::*pArtLockObjectNoThrow)(Thread*, Object*);
-Object* (Thread::*pArtAllocObjectNoThrow)(Class*, int);
-void (Thread::*pArtThrowException)(Thread*, Object*);
-bool (Thread::*pArtHandleFillArrayDataNoThrow)(Array*, const uint16_t*);
+bool (Thread::*pUnlockObject)(Thread*, Object*);
+int (Thread::*pInstanceofNonTrivialFromCode)(const Class*, const Class*);
+Method* (Thread::*pFindInterfaceMethodInCache)(Class*, uint32_t, const Method*, DvmDex*);
+bool (Thread::*pUnlockObjectFromCode)(Thread*, Object*);
+void (Thread::*pLockObjectFromCode)(Thread*, Object*);
+Object* (Thread::*pAllocObjectFromCode)(Class*, int);
+void (Thread::*pThrowException)(Thread*, Object*);
+bool (Thread::*pHandleFillArrayDataFromCode)(Array*, const uint16_t*);
#endif
}
diff --git a/src/thread.h b/src/thread.h
index 4f2d8c843a..ab0660e40e 100644
--- a/src/thread.h
+++ b/src/thread.h
@@ -184,8 +184,8 @@ class Thread {
int (*pD2iz)(double);
float (*pL2f)(long);
double (*pL2d)(long);
- long long (*pArtF2l)(float);
- long long (*pArtD2l)(double);
+ long long (*pF2l)(float);
+ long long (*pD2l)(double);
float (*pFadd)(float, float);
float (*pFsub)(float, float);
float (*pFdiv)(float, float);
@@ -208,16 +208,14 @@ class Thread {
void (*pSet64Static)(uint32_t, const Method*, uint64_t);
Object* (*pGetObjStatic)(uint32_t, const Method*);
void (*pSetObjStatic)(uint32_t, const Method*, Object*);
- bool (*pArtUnlockObject)(Thread*, Object*);
- bool (*pArtCanPutArrayElementNoThrow)(const Class*, const Class*);
- int (*pArtInstanceofNonTrivialNoThrow) (const Class*, const Class*);
- int (*pArtInstanceofNonTrivial) (const Class*, const Class*);
- Method* (*pArtFindInterfaceMethodInCache)(Class*, uint32_t, const Method*, struct DvmDex*);
- bool (*pArtUnlockObjectNoThrow)(Thread*, Object*);
- void (*pArtLockObjectNoThrow)(Thread*, Object*);
- Object* (*pArtAllocObjectNoThrow)(Class*, int);
- void (*pArtThrowException)(Thread*, Object*);
- void (*pArtHandleFillArrayDataNoThrow)(Array*, const uint16_t*);
+ bool (*pCanPutArrayElementFromCode)(const Class*, const Class*);
+ int (*pInstanceofNonTrivialFromCode) (const Class*, const Class*);
+ Method* (*pFindInterfaceMethodInCache)(Class*, uint32_t, const Method*, struct DvmDex*);
+ bool (*pUnlockObjectFromCode)(Thread*, Object*);
+ void (*pLockObjectFromCode)(Thread*, Object*);
+ void (*pThrowException)(Thread*, Throwable*);
+ void (*pHandleFillArrayDataFromCode)(Array*, const uint16_t*);
+ Class* (*pInitializeTypeFromCode)(uint32_t, Method*);
class StackVisitor {
public:
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2026-01-08 10:32:11 +0000