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Diffstat (limited to 'Source/JavaScriptCore/jit/JITOperationWrappers.h')
| -rw-r--r-- | Source/JavaScriptCore/jit/JITOperationWrappers.h | 413 |
1 files changed, 0 insertions, 413 deletions
diff --git a/Source/JavaScriptCore/jit/JITOperationWrappers.h b/Source/JavaScriptCore/jit/JITOperationWrappers.h deleted file mode 100644 index f9624fdbc..000000000 --- a/Source/JavaScriptCore/jit/JITOperationWrappers.h +++ /dev/null @@ -1,413 +0,0 @@ -/* - * Copyright (C) 2013 Apple Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef JITOperationWrappers_h -#define JITOperationWrappers_h - -#include "JITOperations.h" -#include <wtf/Compiler.h> -#include <wtf/InlineASM.h> - -#if COMPILER(MSVC) -#include <intrin.h> -#endif - -namespace JSC { - -#if CPU(MIPS) -#if WTF_MIPS_PIC -#define LOAD_FUNCTION_TO_T9(function) \ - ".set noreorder" "\n" \ - ".cpload $25" "\n" \ - ".set reorder" "\n" \ - "la $t9, " LOCAL_REFERENCE(function) "\n" -#else -#define LOAD_FUNCTION_TO_T9(function) "" "\n" -#endif -#endif - -#if COMPILER(GCC) && CPU(X86_64) - -#define FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, register) \ - asm( \ - ".globl " SYMBOL_STRING(function) "\n" \ - HIDE_SYMBOL(function) "\n" \ - SYMBOL_STRING(function) ":" "\n" \ - "mov (%rsp), %" STRINGIZE(register) "\n" \ - "jmp " LOCAL_REFERENCE(function##WithReturnAddress) "\n" \ - ); -#define _P_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, rsi) -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, rsi) -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_ECI(function) FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, rcx) -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJI(function) FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, rcx) -#define _V_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJJI(function) FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, r8) - -#elif COMPILER(GCC) && CPU(X86) - -#define FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, offset) \ - asm( \ - ".text" "\n" \ - ".globl " SYMBOL_STRING(function) "\n" \ - HIDE_SYMBOL(function) "\n" \ - SYMBOL_STRING(function) ":" "\n" \ - "mov (%esp), %eax\n" \ - "mov %eax, " STRINGIZE(offset) "(%esp)\n" \ - "jmp " LOCAL_REFERENCE(function##WithReturnAddress) "\n" \ - ); -#define _P_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, 8) -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, 8) -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_ECI(function) FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, 16) -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJI(function) FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, 20) -#define _V_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJJI(function) FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, 28) - -#elif CPU(ARM64) - -#define FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, register) \ - asm ( \ - ".text" "\n" \ - ".align 2" "\n" \ - ".globl " SYMBOL_STRING(function) "\n" \ - HIDE_SYMBOL(function) "\n" \ - SYMBOL_STRING(function) ":" "\n" \ - "mov " STRINGIZE(register) ", lr" "\n" \ - "b " LOCAL_REFERENCE(function) "WithReturnAddress" "\n" \ - ); - -#define _P_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, x1) -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, x1) -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_ECI(function) FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, x3) -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJI(function) FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, x3) -#define _V_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJCI(function) FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, x4) - -#elif COMPILER(GCC) && CPU(ARM_THUMB2) - -#define _P_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) \ - asm ( \ - ".text" "\n" \ - ".align 2" "\n" \ - ".globl " SYMBOL_STRING(function) "\n" \ - HIDE_SYMBOL(function) "\n" \ - ".thumb" "\n" \ - ".thumb_func " THUMB_FUNC_PARAM(function) "\n" \ - SYMBOL_STRING(function) ":" "\n" \ - "mov a2, lr" "\n" \ - "b " LOCAL_REFERENCE(function) "WithReturnAddress" "\n" \ - ); - -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) \ - _P_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) - -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_ECI(function) \ - asm ( \ - ".text" "\n" \ - ".align 2" "\n" \ - ".globl " SYMBOL_STRING(function) "\n" \ - HIDE_SYMBOL(function) "\n" \ - ".thumb" "\n" \ - ".thumb_func " THUMB_FUNC_PARAM(function) "\n" \ - SYMBOL_STRING(function) ":" "\n" \ - "mov a4, lr" "\n" \ - "b " LOCAL_REFERENCE(function) "WithReturnAddress" "\n" \ - ); - -// EncodedJSValue in JSVALUE32_64 is a 64-bit integer. When being compiled in ARM EABI, it must be aligned even-numbered register (r0, r2 or [sp]). -// As a result, return address will be at a 4-byte further location in the following cases. -#if COMPILER_SUPPORTS(EABI) && CPU(ARM) -#define INSTRUCTION_STORE_RETURN_ADDRESS_EJI "str lr, [sp, #4]" -#define INSTRUCTION_STORE_RETURN_ADDRESS_EJJI "str lr, [sp, #12]" -#else -#define INSTRUCTION_STORE_RETURN_ADDRESS_EJI "str lr, [sp, #0]" -#define INSTRUCTION_STORE_RETURN_ADDRESS_EJJI "str lr, [sp, #8]" -#endif - -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJI(function) \ - asm ( \ - ".text" "\n" \ - ".align 2" "\n" \ - ".globl " SYMBOL_STRING(function) "\n" \ - HIDE_SYMBOL(function) "\n" \ - ".thumb" "\n" \ - ".thumb_func " THUMB_FUNC_PARAM(function) "\n" \ - SYMBOL_STRING(function) ":" "\n" \ - INSTRUCTION_STORE_RETURN_ADDRESS_EJI "\n" \ - "b " LOCAL_REFERENCE(function) "WithReturnAddress" "\n" \ - ); - -#define _V_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJJI(function) \ - asm ( \ - ".text" "\n" \ - ".align 2" "\n" \ - ".globl " SYMBOL_STRING(function) "\n" \ - HIDE_SYMBOL(function) "\n" \ - ".thumb" "\n" \ - ".thumb_func " THUMB_FUNC_PARAM(function) "\n" \ - SYMBOL_STRING(function) ":" "\n" \ - INSTRUCTION_STORE_RETURN_ADDRESS_EJJI "\n" \ - "b " LOCAL_REFERENCE(function) "WithReturnAddress" "\n" \ - ); - -#elif COMPILER(GCC) && CPU(ARM_TRADITIONAL) - -#define _P_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) \ - asm ( \ - ".text" "\n" \ - ".globl " SYMBOL_STRING(function) "\n" \ - HIDE_SYMBOL(function) "\n" \ - INLINE_ARM_FUNCTION(function) \ - SYMBOL_STRING(function) ":" "\n" \ - "mov a2, lr" "\n" \ - "b " LOCAL_REFERENCE(function) "WithReturnAddress" "\n" \ - ); - -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) \ - _P_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) - -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_ECI(function) \ - asm ( \ - ".text" "\n" \ - ".globl " SYMBOL_STRING(function) "\n" \ - HIDE_SYMBOL(function) "\n" \ - INLINE_ARM_FUNCTION(function) \ - SYMBOL_STRING(function) ":" "\n" \ - "mov a4, lr" "\n" \ - "b " LOCAL_REFERENCE(function) "WithReturnAddress" "\n" \ - ); - -// EncodedJSValue in JSVALUE32_64 is a 64-bit integer. When being compiled in ARM EABI, it must be aligned even-numbered register (r0, r2 or [sp]). -// As a result, return address will be at a 4-byte further location in the following cases. -#if COMPILER_SUPPORTS(EABI) && CPU(ARM) -#define INSTRUCTION_STORE_RETURN_ADDRESS_EJI "str lr, [sp, #4]" -#define INSTRUCTION_STORE_RETURN_ADDRESS_EJJI "str lr, [sp, #12]" -#else -#define INSTRUCTION_STORE_RETURN_ADDRESS_EJI "str lr, [sp, #0]" -#define INSTRUCTION_STORE_RETURN_ADDRESS_EJJI "str lr, [sp, #8]" -#endif - -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJI(function) \ - asm ( \ - ".text" "\n" \ - ".globl " SYMBOL_STRING(function) "\n" \ - HIDE_SYMBOL(function) "\n" \ - INLINE_ARM_FUNCTION(function) \ - SYMBOL_STRING(function) ":" "\n" \ - INSTRUCTION_STORE_RETURN_ADDRESS_EJI "\n" \ - "b " LOCAL_REFERENCE(function) "WithReturnAddress" "\n" \ - ); - -#define _V_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJJI(function) \ - asm ( \ - ".text" "\n" \ - ".globl " SYMBOL_STRING(function) "\n" \ - HIDE_SYMBOL(function) "\n" \ - INLINE_ARM_FUNCTION(function) \ - SYMBOL_STRING(function) ":" "\n" \ - INSTRUCTION_STORE_RETURN_ADDRESS_EJJI "\n" \ - "b " LOCAL_REFERENCE(function) "WithReturnAddress" "\n" \ - ); - -#elif COMPILER(GCC) && CPU(MIPS) - -#define _P_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) \ - asm( \ - ".text" "\n" \ - ".globl " SYMBOL_STRING(function) "\n" \ - HIDE_SYMBOL(function) "\n" \ - SYMBOL_STRING(function) ":" "\n" \ - LOAD_FUNCTION_TO_T9(function##WithReturnAddress) \ - "move $a1, $ra" "\n" \ - "b " LOCAL_REFERENCE(function) "WithReturnAddress" "\n" \ - ); - -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) \ - _P_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) - -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_ECI(function) \ - asm( \ - ".text" "\n" \ - ".globl " SYMBOL_STRING(function) "\n" \ - HIDE_SYMBOL(function) "\n" \ - SYMBOL_STRING(function) ":" "\n" \ - LOAD_FUNCTION_TO_T9(function##WithReturnAddress) \ - "move $a3, $ra" "\n" \ - "b " LOCAL_REFERENCE(function) "WithReturnAddress" "\n" \ - ); - -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJI(function) \ - asm( \ - ".text" "\n" \ - ".globl " SYMBOL_STRING(function) "\n" \ - HIDE_SYMBOL(function) "\n" \ - SYMBOL_STRING(function) ":" "\n" \ - LOAD_FUNCTION_TO_T9(function##WithReturnAddress) \ - "sw $ra, 20($sp)" "\n" \ - "b " LOCAL_REFERENCE(function) "WithReturnAddress" "\n" \ - ); - -#define _V_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJJI(function) \ - asm( \ - ".text" "\n" \ - ".globl " SYMBOL_STRING(function) "\n" \ - HIDE_SYMBOL(function) "\n" \ - SYMBOL_STRING(function) ":" "\n" \ - LOAD_FUNCTION_TO_T9(function##WithReturnAddress) \ - "sw $ra, 28($sp)" "\n" \ - "b " LOCAL_REFERENCE(function) "WithReturnAddress" "\n" \ - ); - -#elif COMPILER(GCC) && CPU(SH4) - -#define SH4_SCRATCH_REGISTER "r11" - -#define _P_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) \ - asm( \ - ".text" "\n" \ - ".globl " SYMBOL_STRING(function) "\n" \ - HIDE_SYMBOL(function) "\n" \ - SYMBOL_STRING(function) ":" "\n" \ - "sts pr, r5" "\n" \ - "bra " LOCAL_REFERENCE(function) "WithReturnAddress" "\n" \ - "nop" "\n" \ - ); - -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) \ - _P_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) - -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_ECI(function) \ - asm( \ - ".text" "\n" \ - ".globl " SYMBOL_STRING(function) "\n" \ - HIDE_SYMBOL(function) "\n" \ - SYMBOL_STRING(function) ":" "\n" \ - "sts pr, r7" "\n" \ - "mov.l 2f, " SH4_SCRATCH_REGISTER "\n" \ - "braf " SH4_SCRATCH_REGISTER "\n" \ - "nop" "\n" \ - "1: .balign 4" "\n" \ - "2: .long " LOCAL_REFERENCE(function) "WithReturnAddress-1b" "\n" \ - ); - -#define FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, offset, scratch) \ - asm( \ - ".text" "\n" \ - ".globl " SYMBOL_STRING(function) "\n" \ - HIDE_SYMBOL(function) "\n" \ - SYMBOL_STRING(function) ":" "\n" \ - "sts pr, " scratch "\n" \ - "mov.l " scratch ", @(" STRINGIZE(offset) ", r15)" "\n" \ - "mov.l 2f, " scratch "\n" \ - "braf " scratch "\n" \ - "nop" "\n" \ - "1: .balign 4" "\n" \ - "2: .long " LOCAL_REFERENCE(function) "WithReturnAddress-1b" "\n" \ - ); - -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJI(function) FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, 0, SH4_SCRATCH_REGISTER) -#define _V_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJJI(function) FUNCTION_WRAPPER_WITH_RETURN_ADDRESS(function, 8, SH4_SCRATCH_REGISTER) - -#elif COMPILER(MSVC) && CPU(X86) - -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJI(function) \ -__declspec(naked) EncodedJSValue JIT_OPERATION function(ExecState*, EncodedJSValue, StringImpl*) \ -{ \ - __asm { \ - __asm mov eax, [esp] \ - __asm mov [esp + 20], eax \ - __asm jmp function##WithReturnAddress \ - } \ -} - -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_ECI(function) \ -__declspec(naked) EncodedJSValue JIT_OPERATION function(ExecState*, JSCell*, StringImpl*) \ -{ \ - __asm { \ - __asm mov eax, [esp] \ - __asm mov [esp + 16], eax \ - __asm jmp function##WithReturnAddress \ - } \ -} - -#define _V_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJCI(function) \ -__declspec(naked) void JIT_OPERATION function(ExecState*, EncodedJSValue, JSCell*, StringImpl*) \ -{ \ - __asm { \ - __asm mov eax, [esp] \ - __asm mov [esp + 24], eax \ - __asm jmp function##WithReturnAddress \ - } \ -} - -#define _V_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJJI(function) \ -__declspec(naked) void JIT_OPERATION function(ExecState*, EncodedJSValue, EncodedJSValue, StringImpl*) \ -{ \ - __asm { \ - __asm mov eax, [esp] \ - __asm mov [esp + 28], eax \ - __asm jmp function##WithReturnAddress \ - } \ -} - -#elif COMPILER(MSVC) - -#define _P_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) \ - void* JIT_OPERATION function(ExecState* exec) { return function##WithReturnAddress(exec, ReturnAddressPtr(*(void**)_AddressOfReturnAddress())); } - -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) \ - EncodedJSValue JIT_OPERATION function(ExecState* exec) { return function##WithReturnAddress(exec, ReturnAddressPtr(*(void**)_AddressOfReturnAddress())); } - -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_ECI(function) \ - EncodedJSValue JIT_OPERATION function(ExecState* exec, JSCell* cell, StringImpl* string) { return function##WithReturnAddress(exec, cell, string, ReturnAddressPtr(*(void**)_AddressOfReturnAddress())); } - -#define _J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJI(function) \ - EncodedJSValue JIT_OPERATION function(ExecState* exec, EncodedJSValue value, StringImpl* string) { return function##WithReturnAddress(exec, value, string, ReturnAddressPtr(*(void**)_AddressOfReturnAddress())); } - -#define _V_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJJI(function) \ - void JIT_OPERATION function(ExecState* exec, EncodedJSValue value, EncodedJSValue baseValue, StringImpl* string) { return function##WithReturnAddress(exec, value, baseValue, string, ReturnAddressPtr(*(void**)_AddressOfReturnAddress())); } - -#endif - -#define P_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) \ -void* JIT_OPERATION function##WithReturnAddress(ExecState*, ReturnAddressPtr) REFERENCED_FROM_ASM WTF_INTERNAL; \ -_P_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) - -#define J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) \ -EncodedJSValue JIT_OPERATION function##WithReturnAddress(ExecState*, ReturnAddressPtr) REFERENCED_FROM_ASM WTF_INTERNAL; \ -_J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_E(function) - -#define J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_ECI(function) \ -EncodedJSValue JIT_OPERATION function##WithReturnAddress(ExecState*, JSCell*, StringImpl*, ReturnAddressPtr) REFERENCED_FROM_ASM WTF_INTERNAL; \ -_J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_ECI(function) - -#define J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJI(function) \ -EncodedJSValue JIT_OPERATION function##WithReturnAddress(ExecState*, EncodedJSValue, StringImpl*, ReturnAddressPtr) REFERENCED_FROM_ASM WTF_INTERNAL; \ -_J_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJI(function) - -#define V_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJJI(function) \ -void JIT_OPERATION function##WithReturnAddress(ExecState*, EncodedJSValue, EncodedJSValue, StringImpl*, ReturnAddressPtr) REFERENCED_FROM_ASM WTF_INTERNAL; \ -_V_FUNCTION_WRAPPER_WITH_RETURN_ADDRESS_EJJI(function) - -} // namespace JSC - -#endif // JITOperationWrappers_h - |