Implements internal helper functions for emitting AArch64 machine code. More...

#include "abi_arm64_emitters.h"
#include "common/utility.h"
#include <assert.h>
#include <stdio.h>
#include <string.h>

Include dependency graph for abi_arm64_emitters.c:

Functions
static void	emit_arm64_mov_imm_chunk (code_buffer *buf, bool is_movz, uint64_t dest_reg, uint16_t imm, uint8_t shift_count)

void	emit_arm64_load_u64_immediate (code_buffer *buf, arm64_gpr dest, uint64_t value)

void	emit_arm64_mov_reg (code_buffer *buf, bool is64, arm64_gpr dest, arm64_gpr src)

void	emit_arm64_ldr_imm (code_buffer *buf, bool is64, arm64_gpr dest, arm64_gpr base, int32_t offset)

void	emit_arm64_ldrsw_imm (code_buffer *buf, arm64_gpr dest, arm64_gpr base, int32_t offset)

void	emit_arm64_str_imm (code_buffer *buf, bool is64, arm64_gpr src, arm64_gpr base, int32_t offset)

void	emit_arm64_strb_imm (code_buffer *buf, arm64_gpr src, arm64_gpr base, int32_t offset)

void	emit_arm64_strh_imm (code_buffer *buf, arm64_gpr src, arm64_gpr base, int32_t offset)

void	emit_arm64_stp_pre_index (code_buffer *buf, bool is64, arm64_gpr src1, arm64_gpr src2, arm64_gpr base, int32_t offset)

void	emit_arm64_ldp_post_index (code_buffer *buf, bool is64, arm64_gpr dest1, arm64_gpr dest2, arm64_gpr base, int32_t offset)

void	emit_arm64_ldr_vpr (code_buffer *buf, bool is64, arm64_vpr dest, arm64_gpr base, int32_t offset)

void	emit_arm64_str_vpr (code_buffer *buf, bool is64, arm64_vpr src, arm64_gpr base, int32_t offset)

void	emit_arm64_ldr_q_imm (code_buffer *buf, arm64_vpr dest, arm64_gpr base, int32_t offset)

void	emit_arm64_str_q_imm (code_buffer *buf, arm64_vpr src, arm64_gpr base, int32_t offset)

static void	emit_arm64_arith_imm (code_buffer *buf, bool is_sub, bool is64, bool set_flags, arm64_gpr dest, arm64_gpr base, uint32_t imm)

void	emit_arm64_add_imm (code_buffer *buf, bool is64, bool set_flags, arm64_gpr dest, arm64_gpr base, uint32_t imm)

void	emit_arm64_sub_imm (code_buffer *buf, bool is64, bool set_flags, arm64_gpr dest, arm64_gpr base, uint32_t imm)

void	emit_arm64_blr_reg (code_buffer *buf, arm64_gpr reg)

void	emit_arm64_ret (code_buffer *buf, arm64_gpr reg)

void	emit_arm64_cbnz (code_buffer *buf, bool is64, arm64_gpr reg, int32_t offset)

void	emit_arm64_brk (code_buffer *buf, uint16_t imm)

void	emit_arm64_b_reg (code_buffer *buf, arm64_gpr reg)

Detailed Description

Implements internal helper functions for emitting AArch64 machine code.

This source code is dual-licensed under the Artistic License 2.0 or the MIT License. You may choose to use this code under the terms of either license.

SPDX-License-Identifier: (Artistic-2.0 OR MIT)

The documentation blocks within this file are licensed under the Creative Commons Attribution 4.0 International License (CC BY 4.0).

SPDX-License-Identifier: CC-BY-4.0

Function Documentation

◆ emit_arm64_add_imm()

void emit_arm64_add_imm	(	code_buffer *	buf,
		bool	is64,
		bool	set_flags,
		arm64_gpr	dest,
		arm64_gpr	base,
		uint32_t	imm
	)

◆ emit_arm64_arith_imm()

static void emit_arm64_arith_imm	(	code_buffer *	buf,
		bool	is_sub,
		bool	is64,
		bool	set_flags,
		arm64_gpr	dest,
		arm64_gpr	base,
		uint32_t	imm
	)

static

◆ emit_arm64_b_reg()

void emit_arm64_b_reg	(	code_buffer *	buf,
		arm64_gpr	reg
	)

◆ emit_arm64_blr_reg()

void emit_arm64_blr_reg	(	code_buffer *	buf,
		arm64_gpr	reg
	)

◆ emit_arm64_brk()

void emit_arm64_brk	(	code_buffer *	buf,
		uint16_t	imm
	)

◆ emit_arm64_cbnz()

void emit_arm64_cbnz	(	code_buffer *	buf,
		bool	is64,
		arm64_gpr	reg,
		int32_t	offset
	)

◆ emit_arm64_ldp_post_index()

void emit_arm64_ldp_post_index	(	code_buffer *	buf,
		bool	is64,
		arm64_gpr	dest1,
		arm64_gpr	dest2,
		arm64_gpr	base,
		int32_t	offset
	)

◆ emit_arm64_ldr_imm()

void emit_arm64_ldr_imm	(	code_buffer *	buf,
		bool	is64,
		arm64_gpr	dest,
		arm64_gpr	base,
		int32_t	offset
	)

◆ emit_arm64_ldr_q_imm()

void emit_arm64_ldr_q_imm	(	code_buffer *	buf,
		arm64_vpr	dest,
		arm64_gpr	base,
		int32_t	offset
	)

◆ emit_arm64_ldr_vpr()

void emit_arm64_ldr_vpr	(	code_buffer *	buf,
		bool	is64,
		arm64_vpr	dest,
		arm64_gpr	base,
		int32_t	offset
	)

◆ emit_arm64_ldrsw_imm()

void emit_arm64_ldrsw_imm	(	code_buffer *	buf,
		arm64_gpr	dest,
		arm64_gpr	base,
		int32_t	offset
	)

◆ emit_arm64_load_u64_immediate()

void emit_arm64_load_u64_immediate	(	code_buffer *	buf,
		arm64_gpr	dest,
		uint64_t	value
	)

◆ emit_arm64_mov_imm_chunk()

static void emit_arm64_mov_imm_chunk	(	code_buffer *	buf,
		bool	is_movz,
		uint64_t	dest_reg,
		uint16_t	imm,
		uint8_t	shift_count
	)