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-rw-r--r--JavaScriptCore/jit/JIT.h65
1 files changed, 33 insertions, 32 deletions
diff --git a/JavaScriptCore/jit/JIT.h b/JavaScriptCore/jit/JIT.h
index d398d51..393c771 100644
--- a/JavaScriptCore/jit/JIT.h
+++ b/JavaScriptCore/jit/JIT.h
@@ -178,50 +178,50 @@ namespace JSC {
static const int patchGetByIdDefaultOffset = 256;
public:
- static JITCode compile(JSGlobalData* globalData, CodeBlock* codeBlock, CodePtr* functionEntryArityCheck = 0)
+ static JITCode compile(JSGlobalData* globalData, CodeBlock* codeBlock, CodePtr* functionEntryArityCheck = 0, void* offsetBase = 0)
{
- return JIT(globalData, codeBlock).privateCompile(functionEntryArityCheck);
+ return JIT(globalData, codeBlock, offsetBase).privateCompile(functionEntryArityCheck);
}
- static void compileGetByIdProto(JSGlobalData* globalData, CallFrame* callFrame, CodeBlock* codeBlock, StructureStubInfo* stubInfo, Structure* structure, Structure* prototypeStructure, const Identifier& ident, const PropertySlot& slot, size_t cachedOffset, ReturnAddressPtr returnAddress)
+ static bool compileGetByIdProto(JSGlobalData* globalData, CallFrame* callFrame, CodeBlock* codeBlock, StructureStubInfo* stubInfo, Structure* structure, Structure* prototypeStructure, const Identifier& ident, const PropertySlot& slot, size_t cachedOffset, ReturnAddressPtr returnAddress)
{
JIT jit(globalData, codeBlock);
- jit.privateCompileGetByIdProto(stubInfo, structure, prototypeStructure, ident, slot, cachedOffset, returnAddress, callFrame);
+ return jit.privateCompileGetByIdProto(stubInfo, structure, prototypeStructure, ident, slot, cachedOffset, returnAddress, callFrame);
}
- static void compileGetByIdSelfList(JSGlobalData* globalData, CodeBlock* codeBlock, StructureStubInfo* stubInfo, PolymorphicAccessStructureList* polymorphicStructures, int currentIndex, Structure* structure, const Identifier& ident, const PropertySlot& slot, size_t cachedOffset)
+ static bool compileGetByIdSelfList(JSGlobalData* globalData, CodeBlock* codeBlock, StructureStubInfo* stubInfo, Structure* structure, const Identifier& ident, const PropertySlot& slot, size_t cachedOffset)
{
JIT jit(globalData, codeBlock);
- jit.privateCompileGetByIdSelfList(stubInfo, polymorphicStructures, currentIndex, structure, ident, slot, cachedOffset);
+ return jit.privateCompileGetByIdSelfList(stubInfo, structure, ident, slot, cachedOffset);
}
- static void compileGetByIdProtoList(JSGlobalData* globalData, CallFrame* callFrame, CodeBlock* codeBlock, StructureStubInfo* stubInfo, PolymorphicAccessStructureList* prototypeStructureList, int currentIndex, Structure* structure, Structure* prototypeStructure, const Identifier& ident, const PropertySlot& slot, size_t cachedOffset)
+ static bool compileGetByIdProtoList(JSGlobalData* globalData, CallFrame* callFrame, CodeBlock* codeBlock, StructureStubInfo* stubInfo, Structure* structure, Structure* prototypeStructure, const Identifier& ident, const PropertySlot& slot, size_t cachedOffset)
{
JIT jit(globalData, codeBlock);
- jit.privateCompileGetByIdProtoList(stubInfo, prototypeStructureList, currentIndex, structure, prototypeStructure, ident, slot, cachedOffset, callFrame);
+ return jit.privateCompileGetByIdProtoList(stubInfo, structure, prototypeStructure, ident, slot, cachedOffset, callFrame);
}
- static void compileGetByIdChainList(JSGlobalData* globalData, CallFrame* callFrame, CodeBlock* codeBlock, StructureStubInfo* stubInfo, PolymorphicAccessStructureList* prototypeStructureList, int currentIndex, Structure* structure, StructureChain* chain, size_t count, const Identifier& ident, const PropertySlot& slot, size_t cachedOffset)
+ static bool compileGetByIdChainList(JSGlobalData* globalData, CallFrame* callFrame, CodeBlock* codeBlock, StructureStubInfo* stubInfo, Structure* structure, StructureChain* chain, size_t count, const Identifier& ident, const PropertySlot& slot, size_t cachedOffset)
{
JIT jit(globalData, codeBlock);
- jit.privateCompileGetByIdChainList(stubInfo, prototypeStructureList, currentIndex, structure, chain, count, ident, slot, cachedOffset, callFrame);
+ return jit.privateCompileGetByIdChainList(stubInfo, structure, chain, count, ident, slot, cachedOffset, callFrame);
}
- static void compileGetByIdChain(JSGlobalData* globalData, CallFrame* callFrame, CodeBlock* codeBlock, StructureStubInfo* stubInfo, Structure* structure, StructureChain* chain, size_t count, const Identifier& ident, const PropertySlot& slot, size_t cachedOffset, ReturnAddressPtr returnAddress)
+ static bool compileGetByIdChain(JSGlobalData* globalData, CallFrame* callFrame, CodeBlock* codeBlock, StructureStubInfo* stubInfo, Structure* structure, StructureChain* chain, size_t count, const Identifier& ident, const PropertySlot& slot, size_t cachedOffset, ReturnAddressPtr returnAddress)
{
JIT jit(globalData, codeBlock);
- jit.privateCompileGetByIdChain(stubInfo, structure, chain, count, ident, slot, cachedOffset, returnAddress, callFrame);
+ return jit.privateCompileGetByIdChain(stubInfo, structure, chain, count, ident, slot, cachedOffset, returnAddress, callFrame);
}
- static void compilePutByIdTransition(JSGlobalData* globalData, CodeBlock* codeBlock, StructureStubInfo* stubInfo, Structure* oldStructure, Structure* newStructure, size_t cachedOffset, StructureChain* chain, ReturnAddressPtr returnAddress, bool direct)
+ static bool compilePutByIdTransition(JSGlobalData* globalData, CodeBlock* codeBlock, StructureStubInfo* stubInfo, Structure* oldStructure, Structure* newStructure, size_t cachedOffset, StructureChain* chain, ReturnAddressPtr returnAddress, bool direct)
{
JIT jit(globalData, codeBlock);
- jit.privateCompilePutByIdTransition(stubInfo, oldStructure, newStructure, cachedOffset, chain, returnAddress, direct);
+ return jit.privateCompilePutByIdTransition(stubInfo, oldStructure, newStructure, cachedOffset, chain, returnAddress, direct);
}
static void compileCTIMachineTrampolines(JSGlobalData* globalData, RefPtr<ExecutablePool>* executablePool, TrampolineStructure *trampolines)
{
if (!globalData->canUseJIT())
return;
- JIT jit(globalData);
+ JIT jit(globalData, 0, 0);
jit.privateCompileCTIMachineTrampolines(executablePool, globalData, trampolines);
}
@@ -229,7 +229,7 @@ namespace JSC {
{
if (!globalData->canUseJIT())
return CodePtr();
- JIT jit(globalData);
+ JIT jit(globalData, 0, 0);
return jit.privateCompileCTINativeCall(executablePool, globalData, func);
}
@@ -237,10 +237,10 @@ namespace JSC {
static void patchPutByIdReplace(CodeBlock* codeblock, StructureStubInfo*, Structure*, size_t cachedOffset, ReturnAddressPtr returnAddress, bool direct);
static void patchMethodCallProto(CodeBlock* codeblock, MethodCallLinkInfo&, JSFunction*, Structure*, JSObject*, ReturnAddressPtr);
- static void compilePatchGetArrayLength(JSGlobalData* globalData, CodeBlock* codeBlock, ReturnAddressPtr returnAddress)
+ static bool compilePatchGetArrayLength(JSGlobalData* globalData, CodeBlock* codeBlock, StructureStubInfo* stubInfo, ReturnAddressPtr returnAddress)
{
JIT jit(globalData, codeBlock);
- return jit.privateCompilePatchGetArrayLength(returnAddress);
+ return jit.privateCompilePatchGetArrayLength(stubInfo, returnAddress);
}
static void linkCall(JSFunction* callee, CodeBlock* callerCodeBlock, CodeBlock* calleeCodeBlock, CodePtr, CallLinkInfo*, int callerArgCount, JSGlobalData*);
@@ -259,23 +259,23 @@ namespace JSC {
}
};
- JIT(JSGlobalData*, CodeBlock* = 0);
+ JIT(JSGlobalData*, CodeBlock* = 0, void* = 0);
void privateCompileMainPass();
void privateCompileLinkPass();
void privateCompileSlowCases();
JITCode privateCompile(CodePtr* functionEntryArityCheck);
- void privateCompileGetByIdProto(StructureStubInfo*, Structure*, Structure* prototypeStructure, const Identifier&, const PropertySlot&, size_t cachedOffset, ReturnAddressPtr returnAddress, CallFrame* callFrame);
- void privateCompileGetByIdSelfList(StructureStubInfo*, PolymorphicAccessStructureList*, int, Structure*, const Identifier&, const PropertySlot&, size_t cachedOffset);
- void privateCompileGetByIdProtoList(StructureStubInfo*, PolymorphicAccessStructureList*, int, Structure*, Structure* prototypeStructure, const Identifier&, const PropertySlot&, size_t cachedOffset, CallFrame* callFrame);
- void privateCompileGetByIdChainList(StructureStubInfo*, PolymorphicAccessStructureList*, int, Structure*, StructureChain* chain, size_t count, const Identifier&, const PropertySlot&, size_t cachedOffset, CallFrame* callFrame);
- void privateCompileGetByIdChain(StructureStubInfo*, Structure*, StructureChain*, size_t count, const Identifier&, const PropertySlot&, size_t cachedOffset, ReturnAddressPtr returnAddress, CallFrame* callFrame);
- void privateCompilePutByIdTransition(StructureStubInfo*, Structure*, Structure*, size_t cachedOffset, StructureChain*, ReturnAddressPtr returnAddress, bool direct);
+ bool privateCompileGetByIdProto(StructureStubInfo*, Structure*, Structure* prototypeStructure, const Identifier&, const PropertySlot&, size_t cachedOffset, ReturnAddressPtr returnAddress, CallFrame* callFrame);
+ bool privateCompileGetByIdSelfList(StructureStubInfo*, Structure*, const Identifier&, const PropertySlot&, size_t cachedOffset);
+ bool privateCompileGetByIdProtoList(StructureStubInfo*, Structure*, Structure* prototypeStructure, const Identifier&, const PropertySlot&, size_t cachedOffset, CallFrame* callFrame);
+ bool privateCompileGetByIdChainList(StructureStubInfo*, Structure*, StructureChain* chain, size_t count, const Identifier&, const PropertySlot&, size_t cachedOffset, CallFrame* callFrame);
+ bool privateCompileGetByIdChain(StructureStubInfo*, Structure*, StructureChain*, size_t count, const Identifier&, const PropertySlot&, size_t cachedOffset, ReturnAddressPtr returnAddress, CallFrame* callFrame);
+ bool privateCompilePutByIdTransition(StructureStubInfo* stubInfo, Structure*, Structure*, size_t cachedOffset, StructureChain*, ReturnAddressPtr returnAddress, bool direct);
void privateCompileCTIMachineTrampolines(RefPtr<ExecutablePool>* executablePool, JSGlobalData* data, TrampolineStructure *trampolines);
Label privateCompileCTINativeCall(JSGlobalData*, bool isConstruct = false);
CodePtr privateCompileCTINativeCall(PassRefPtr<ExecutablePool> executablePool, JSGlobalData* data, NativeFunction func);
- void privateCompilePatchGetArrayLength(ReturnAddressPtr returnAddress);
+ bool privateCompilePatchGetArrayLength(StructureStubInfo* stubInfo, ReturnAddressPtr returnAddress);
void addSlowCase(Jump);
void addSlowCase(JumpList);
@@ -295,7 +295,7 @@ namespace JSC {
void emitLoadDouble(unsigned index, FPRegisterID value);
void emitLoadInt32ToDouble(unsigned index, FPRegisterID value);
- void testPrototype(Structure*, JumpList& failureCases);
+ void testPrototype(JSValue, JumpList& failureCases);
#if USE(JSVALUE32_64)
bool getOperandConstantImmediateInt(unsigned op1, unsigned op2, unsigned& op, int32_t& constant);
@@ -666,16 +666,16 @@ namespace JSC {
#endif
#endif // USE(JSVALUE32_64)
-#if defined(ASSEMBLER_HAS_CONSTANT_POOL) && ASSEMBLER_HAS_CONSTANT_POOL
-#define BEGIN_UNINTERRUPTED_SEQUENCE(name) beginUninterruptedSequence(name ## InstructionSpace, name ## ConstantSpace)
-#define END_UNINTERRUPTED_SEQUENCE(name) endUninterruptedSequence(name ## InstructionSpace, name ## ConstantSpace)
+#if (defined(ASSEMBLER_HAS_CONSTANT_POOL) && ASSEMBLER_HAS_CONSTANT_POOL)
+#define BEGIN_UNINTERRUPTED_SEQUENCE(name) do { beginUninterruptedSequence(name ## InstructionSpace, name ## ConstantSpace); } while (false)
+#define END_UNINTERRUPTED_SEQUENCE(name) do { endUninterruptedSequence(name ## InstructionSpace, name ## ConstantSpace); } while (false)
void beginUninterruptedSequence(int, int);
void endUninterruptedSequence(int, int);
#else
-#define BEGIN_UNINTERRUPTED_SEQUENCE(name)
-#define END_UNINTERRUPTED_SEQUENCE(name)
+#define BEGIN_UNINTERRUPTED_SEQUENCE(name) do { beginUninterruptedSequence(); } while (false)
+#define END_UNINTERRUPTED_SEQUENCE(name) do { endUninterruptedSequence(); } while (false)
#endif
void emit_op_add(Instruction*);
@@ -940,6 +940,7 @@ namespace JSC {
int m_uninterruptedConstantSequenceBegin;
#endif
#endif
+ void* m_linkerOffset;
static CodePtr stringGetByValStubGenerator(JSGlobalData* globalData, ExecutablePool* pool);
} JIT_CLASS_ALIGNMENT;
generated by cgit v1.1 at 2024-06-09 03:38:50 +0000