/* Copyright (C) 2021,2022 fef <owo@fef.moe>.  All rights reserved. */

#pragma once

#ifndef _ARCH_TRAP_H_
#error "This file is not meant to be included directly, use <arch/page.h>"
#endif

/**
 * @brief Complete context save on the amd64.
 */
struct amd64_trap_frame {
	u64 rax;
	u64 rbx;
	u64 rcx;
	u64 rdx;
	u64 rbp;
	u64 r8;
	u64 r9;
	u64 r10;
	u64 r11;
	u64 r12;
	u64 r13;
	u64 r14;
	u64 r15;
	u64 rdi;
	u64 rsi;
	/* this doesn't need to be a pointer because unlike on
	 * i386, the hardware frame always has the same size */
	struct amd64_hw_frame hw_frame;
} __packed;
typedef struct amd64_trap_frame trap_frame_t;