diff options
Diffstat (limited to 'V8Binding/v8/src/x64/assembler-x64.h')
| -rw-r--r-- | V8Binding/v8/src/x64/assembler-x64.h | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/V8Binding/v8/src/x64/assembler-x64.h b/V8Binding/v8/src/x64/assembler-x64.h index e895332..1b2a35c 100644 --- a/V8Binding/v8/src/x64/assembler-x64.h +++ b/V8Binding/v8/src/x64/assembler-x64.h @@ -521,10 +521,6 @@ class Assembler : public Malloced { void xchg(Register dst, Register src); // Arithmetics - void addq(Register dst, Register src) { - arithmetic_op(0x03, dst, src); - } - void addl(Register dst, Register src) { arithmetic_op_32(0x03, dst, src); } @@ -533,14 +529,21 @@ class Assembler : public Malloced { immediate_arithmetic_op_32(0x0, dst, src); } + void addl(Register dst, const Operand& src) { + arithmetic_op_32(0x03, dst, src); + } + void addl(const Operand& dst, Immediate src) { immediate_arithmetic_op_32(0x0, dst, src); } - void addq(Register dst, const Operand& src) { + void addq(Register dst, Register src) { arithmetic_op(0x03, dst, src); } + void addq(Register dst, const Operand& src) { + arithmetic_op(0x03, dst, src); + } void addq(const Operand& dst, Register src) { arithmetic_op(0x01, src, dst); @@ -567,11 +570,11 @@ class Assembler : public Malloced { } void cmpl(Register dst, const Operand& src) { - arithmetic_op_32(0x3B, src, dst); + arithmetic_op_32(0x3B, dst, src); } void cmpl(const Operand& dst, Register src) { - arithmetic_op_32(0x39, dst, src); + arithmetic_op_32(0x39, src, dst); } void cmpl(Register dst, Immediate src) { @@ -718,6 +721,10 @@ class Assembler : public Malloced { shift_32(dst, 0x4); } + void shll(Register dst, Immediate shift_amount) { + shift_32(dst, shift_amount, 0x4); + } + void shr(Register dst, Immediate shift_amount) { shift(dst, shift_amount, 0x5); } @@ -1114,8 +1121,8 @@ class Assembler : public Malloced { // ModR/M byte. void arithmetic_op(byte opcode, Register dst, Register src); void arithmetic_op_32(byte opcode, Register dst, Register src); - void arithmetic_op_32(byte opcode, const Operand& dst, Register src); - void arithmetic_op(byte opcode, Register reg, const Operand& op); + void arithmetic_op_32(byte opcode, Register reg, const Operand& rm_reg); + void arithmetic_op(byte opcode, Register reg, const Operand& rm_reg); void immediate_arithmetic_op(byte subcode, Register dst, Immediate src); void immediate_arithmetic_op(byte subcode, const Operand& dst, Immediate src); // Operate on a 32-bit word in memory or register. |