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// Copyright 2014 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef V8_COMPILER_X87_INSTRUCTION_CODES_X87_H_
#define V8_COMPILER_X87_INSTRUCTION_CODES_X87_H_
#include "src/compiler/instruction.h"
#include "src/compiler/instruction-codes.h"
namespace v8 {
namespace internal {
namespace compiler {
// X87-specific opcodes that specify which assembly sequence to emit.
// Most opcodes specify a single instruction.
#define TARGET_ARCH_OPCODE_LIST(V) \
V(X87Add) \
V(X87And) \
V(X87Cmp) \
V(X87Test) \
V(X87Or) \
V(X87Xor) \
V(X87Sub) \
V(X87Imul) \
V(X87ImulHigh) \
V(X87UmulHigh) \
V(X87Idiv) \
V(X87Udiv) \
V(X87Not) \
V(X87Neg) \
V(X87Shl) \
V(X87Shr) \
V(X87Sar) \
V(X87Ror) \
V(X87Lzcnt) \
V(X87Float32Cmp) \
V(X87Float32Add) \
V(X87Float32Sub) \
V(X87Float32Mul) \
V(X87Float32Div) \
V(X87Float32Max) \
V(X87Float32Min) \
V(X87Float32Abs) \
V(X87Float32Sqrt) \
V(X87LoadFloat64Constant) \
V(X87Float64Add) \
V(X87Float64Sub) \
V(X87Float64Mul) \
V(X87Float64Div) \
V(X87Float64Mod) \
V(X87Float64Max) \
V(X87Float64Min) \
V(X87Float64Abs) \
V(X87Int32ToFloat64) \
V(X87Float32ToFloat64) \
V(X87Uint32ToFloat64) \
V(X87Float64ToInt32) \
V(X87Float64ToFloat32) \
V(X87Float64ToUint32) \
V(X87Float64ExtractHighWord32) \
V(X87Float64ExtractLowWord32) \
V(X87Float64InsertHighWord32) \
V(X87Float64InsertLowWord32) \
V(X87Float64Sqrt) \
V(X87Float64Round) \
V(X87Float64Cmp) \
V(X87Movsxbl) \
V(X87Movzxbl) \
V(X87Movb) \
V(X87Movsxwl) \
V(X87Movzxwl) \
V(X87Movw) \
V(X87Movl) \
V(X87Movss) \
V(X87Movsd) \
V(X87Lea) \
V(X87Push) \
V(X87PushFloat64) \
V(X87PushFloat32) \
V(X87Poke) \
V(X87StoreWriteBarrier) \
V(X87StackCheck)
// Addressing modes represent the "shape" of inputs to an instruction.
// Many instructions support multiple addressing modes. Addressing modes
// are encoded into the InstructionCode of the instruction and tell the
// code generator after register allocation which assembler method to call.
//
// We use the following local notation for addressing modes:
//
// M = memory operand
// R = base register
// N = index register * N for N in {1, 2, 4, 8}
// I = immediate displacement (int32_t)
#define TARGET_ADDRESSING_MODE_LIST(V) \
V(MR) /* [%r1 ] */ \
V(MRI) /* [%r1 + K] */ \
V(MR1) /* [%r1 + %r2*1 ] */ \
V(MR2) /* [%r1 + %r2*2 ] */ \
V(MR4) /* [%r1 + %r2*4 ] */ \
V(MR8) /* [%r1 + %r2*8 ] */ \
V(MR1I) /* [%r1 + %r2*1 + K] */ \
V(MR2I) /* [%r1 + %r2*2 + K] */ \
V(MR4I) /* [%r1 + %r2*3 + K] */ \
V(MR8I) /* [%r1 + %r2*4 + K] */ \
V(M1) /* [ %r2*1 ] */ \
V(M2) /* [ %r2*2 ] */ \
V(M4) /* [ %r2*4 ] */ \
V(M8) /* [ %r2*8 ] */ \
V(M1I) /* [ %r2*1 + K] */ \
V(M2I) /* [ %r2*2 + K] */ \
V(M4I) /* [ %r2*4 + K] */ \
V(M8I) /* [ %r2*8 + K] */ \
V(MI) /* [ K] */
} // namespace compiler
} // namespace internal
} // namespace v8
#endif // V8_COMPILER_X87_INSTRUCTION_CODES_X87_H_
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