abi_x64_emitters.h

Go to the documentation of this file.

#pragma once
#include "arch/x64/abi_x64_common.h"
#include "common/infix_internals.h"
 
// GPR <-> Immediate Value Emitters
void emit_mov_reg_imm64(code_buffer * buf, x64_gpr reg, uint64_t value);
void emit_mov_reg_imm32(code_buffer * buf, x64_gpr reg, int32_t imm);
 
// GPR <-> GPR Move Emitters
void emit_mov_reg_reg(code_buffer * buf, x64_gpr dest, x64_gpr src);
 
// Memory -> GPR Load Emitters
void emit_mov_reg_mem(code_buffer * buf, x64_gpr dest, x64_gpr src_base, int32_t offset);
void emit_mov_reg32_mem(code_buffer * buf, x64_gpr dest, x64_gpr src_base, int32_t offset);
void emit_movsxd_reg_mem(code_buffer * buf, x64_gpr dest, x64_gpr src_base, int32_t offset);
void emit_movsx_reg64_mem8(code_buffer * buf, x64_gpr dest, x64_gpr src_base, int32_t offset);
void emit_movsx_reg64_mem16(code_buffer * buf, x64_gpr dest, x64_gpr src_base, int32_t offset);
void emit_movzx_reg64_mem8(code_buffer * buf, x64_gpr dest, x64_gpr src_base, int32_t offset);
void emit_movzx_reg64_mem16(code_buffer * buf, x64_gpr dest, x64_gpr src_base, int32_t offset);
 
// GPR -> Memory Store Emitters
void emit_mov_mem_reg(code_buffer * buf, x64_gpr dest_base, int32_t offset, x64_gpr src);
void emit_mov_mem_reg32(code_buffer * buf, x64_gpr dest_base, int32_t offset, x64_gpr src);
void emit_mov_mem_reg16(code_buffer * buf, x64_gpr dest_base, int32_t offset, x64_gpr src);
void emit_mov_mem_reg8(code_buffer * buf, x64_gpr dest_base, int32_t offset, x64_gpr src);
 
// Memory <-> XMM/YMM (SSE/AVX) Emitters
void emit_movss_xmm_mem(code_buffer * buf, x64_xmm dest, x64_gpr src_base, int32_t offset);
void emit_movss_mem_xmm(code_buffer * buf, x64_gpr dest_base, int32_t offset, x64_xmm src);
void emit_movsd_xmm_mem(code_buffer * buf, x64_xmm dest, x64_gpr src_base, int32_t offset);
void emit_movsd_mem_xmm(code_buffer * buf, x64_gpr dest_base, int32_t offset, x64_xmm src);
void emit_movups_xmm_mem(code_buffer * buf, x64_xmm dest, x64_gpr src_base, int32_t offset);
void emit_movups_mem_xmm(code_buffer * buf, x64_gpr dest_base, int32_t offset, x64_xmm src);
void emit_movups_xmm_xmm(code_buffer * buf, x64_xmm dest, x64_xmm src);
void emit_vmovupd_ymm_mem(code_buffer * buf, x64_xmm dest, x64_gpr src_base, int32_t offset);
void emit_vmovupd_zmm_mem(code_buffer * buf, x64_xmm dest, x64_gpr src_base, int32_t offset);
void emit_vmovupd_mem_zmm(code_buffer * buf, x64_gpr dest_base, int32_t offset, x64_xmm src);
void emit_vmovupd_mem_ymm(code_buffer * buf, x64_gpr dest_base, int32_t offset, x64_xmm src);
void emit_cvtsd2ss_xmm_xmm(code_buffer * buf, x64_xmm dest, x64_xmm src);
void emit_movaps_xmm_xmm(code_buffer * buf, x64_xmm dest, x64_xmm src);
void emit_cvtsd2ss_xmm_mem(code_buffer * buf, x64_xmm dest, x64_gpr src_base, int32_t offset);
 
// GPR <-> XMM Move Emitters
void emit_movq_xmm_gpr(code_buffer * buf, x64_xmm dest, x64_gpr src);
void emit_movq_gpr_xmm(code_buffer * buf, x64_gpr dest, x64_xmm src);
 
// Memory <-> x87 FPU Emitters
void emit_fldt_mem(code_buffer * buf, x64_gpr base, int32_t offset);
void emit_fstpt_mem(code_buffer * buf, x64_gpr base, int32_t offset);
 
// Arithmetic & Logic Emitters
void emit_lea_reg_mem(code_buffer * buf, x64_gpr dest, x64_gpr src_base, int32_t offset);
void emit_add_reg_imm8(code_buffer * buf, x64_gpr reg, int8_t imm);  // Unused
void emit_add_reg_imm32(code_buffer * buf, x64_gpr reg, int32_t imm);
void emit_sub_reg_imm32(code_buffer * buf, x64_gpr reg, int32_t imm);
void emit_dec_reg(code_buffer * buf, x64_gpr reg);
 
// Stack & Control Flow Emitters
void emit_push_reg(code_buffer * buf, x64_gpr reg);
void emit_pop_reg(code_buffer * buf, x64_gpr reg);
void emit_call_reg(code_buffer * buf, x64_gpr reg);
void emit_ret(code_buffer * buf);
void emit_test_reg_reg(code_buffer * buf, x64_gpr reg1, x64_gpr reg2);
void emit_jnz_short(code_buffer * buf, int8_t offset);
void emit_jmp_reg(code_buffer * buf, x64_gpr reg);
void emit_ud2(code_buffer * buf);
 
// Stack Operation Emitters
void emit_pop_reg(code_buffer * buf, x64_gpr reg);
// Instruction Encoding Helpers
void emit_modrm(code_buffer * buf, uint8_t mod, uint8_t reg_opcode, uint8_t rm);
void emit_rex_prefix(code_buffer * buf, bool w, bool r, bool x, bool b);
void emit_syscall(code_buffer * buf);
void emit_leave(code_buffer * buf);