diff options
Diffstat (limited to 'deps/v8/src/s390/macro-assembler-s390.h')
| -rw-r--r-- | deps/v8/src/s390/macro-assembler-s390.h | 44 |
1 files changed, 2 insertions, 42 deletions
diff --git a/deps/v8/src/s390/macro-assembler-s390.h b/deps/v8/src/s390/macro-assembler-s390.h index a82f7999f13..54aecf58968 100644 --- a/deps/v8/src/s390/macro-assembler-s390.h +++ b/deps/v8/src/s390/macro-assembler-s390.h @@ -36,6 +36,7 @@ constexpr Register kJavaScriptCallExtraArg1Register = r4; constexpr Register kOffHeapTrampolineRegister = ip; constexpr Register kRuntimeCallFunctionRegister = r3; constexpr Register kRuntimeCallArgCountRegister = r2; +constexpr Register kRuntimeCallArgvRegister = r4; constexpr Register kWasmInstanceRegister = r6; // ---------------------------------------------------------------------------- @@ -56,14 +57,6 @@ inline MemOperand RootMemOperand(Heap::RootListIndex index) { return MemOperand(kRootRegister, index << kPointerSizeLog2); } -// Flags used for AllocateHeapNumber -enum TaggingMode { - // Tag the result. - TAG_RESULT, - // Don't tag - DONT_TAG_RESULT -}; - enum RememberedSetAction { EMIT_REMEMBERED_SET, OMIT_REMEMBERED_SET }; enum SmiCheck { INLINE_SMI_CHECK, OMIT_SMI_CHECK }; enum LinkRegisterStatus { kLRHasNotBeenSaved, kLRHasBeenSaved }; @@ -74,22 +67,8 @@ Register GetRegisterThatIsNotOneOf(Register reg1, Register reg2 = no_reg, Register reg5 = no_reg, Register reg6 = no_reg); -#ifdef DEBUG -bool AreAliased(Register reg1, Register reg2, Register reg3 = no_reg, - Register reg4 = no_reg, Register reg5 = no_reg, - Register reg6 = no_reg, Register reg7 = no_reg, - Register reg8 = no_reg, Register reg9 = no_reg, - Register reg10 = no_reg); -bool AreAliased(DoubleRegister reg1, DoubleRegister reg2, - DoubleRegister reg3 = no_dreg, DoubleRegister reg4 = no_dreg, - DoubleRegister reg5 = no_dreg, DoubleRegister reg6 = no_dreg, - DoubleRegister reg7 = no_dreg, DoubleRegister reg8 = no_dreg, - DoubleRegister reg9 = no_dreg, DoubleRegister reg10 = no_dreg); -#endif - // These exist to provide portability between 32 and 64bit #if V8_TARGET_ARCH_S390X -#define Div divd // The length of the arithmetic operation is the length // of the register. @@ -172,7 +151,7 @@ bool AreAliased(DoubleRegister reg1, DoubleRegister reg2, #endif -class TurboAssembler : public TurboAssemblerBase { +class V8_EXPORT_PRIVATE TurboAssembler : public TurboAssemblerBase { public: TurboAssembler(Isolate* isolate, const AssemblerOptions& options, void* buffer, int buffer_size, @@ -185,10 +164,6 @@ class TurboAssembler : public TurboAssemblerBase { void LoadRootRegisterOffset(Register destination, intptr_t offset) override; void LoadRootRelative(Register destination, int32_t offset) override; - // Returns the size of a call in instructions. - static int CallSize(Register target); - int CallSize(Address target, RelocInfo::Mode rmode, Condition cond = al); - // Jump, Call, and Ret pseudo instructions implementing inter-working. void Jump(Register target, Condition cond = al); void Jump(Address target, RelocInfo::Mode rmode, Condition cond = al); @@ -203,9 +178,6 @@ class TurboAssembler : public TurboAssemblerBase { void Call(Register target); void Call(Address target, RelocInfo::Mode rmode, Condition cond = al); - int CallSize(Handle<Code> code, - RelocInfo::Mode rmode = RelocInfo::CODE_TARGET, - Condition cond = al); void Call(Handle<Code> code, RelocInfo::Mode rmode = RelocInfo::CODE_TARGET, Condition cond = al); void Ret() { b(r14); } @@ -681,11 +653,6 @@ class TurboAssembler : public TurboAssemblerBase { AddP(kRootRegister, kRootRegister, Operand(kRootRegisterBias)); } - // Flush the I-cache from asm code. You should use CpuFeatures::FlushICache - // from C. - // Does not handle errors. - void FlushICache(Register address, size_t size, Register scratch); - // If the value is a NaN, canonicalize the value else, do nothing. void CanonicalizeNaN(const DoubleRegister dst, const DoubleRegister src); void CanonicalizeNaN(const DoubleRegister value) { @@ -1301,13 +1268,6 @@ class MacroAssembler : public TurboAssembler { void IncrementalMarkingRecordWriteHelper(Register object, Register value, Register address); - // Record in the remembered set the fact that we have a pointer to new space - // at the address pointed to by the addr register. Only works if addr is not - // in new space. - void RememberedSetHelper(Register object, // Used for debug code. - Register addr, Register scratch, - SaveFPRegsMode save_fp); - void CallJSEntry(Register target); static int CallSizeNotPredictableCodeSize(Address target, RelocInfo::Mode rmode, |