NetBSD/sys/arch/x86_64/include/frameasm.h

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/* $NetBSD: frameasm.h,v 1.1 2001/06/19 00:20:10 fvdl Exp $ */
#ifndef _X86_64_MACHINE_FRAMEASM_H
#define _X86_64_MACHINE_FRAMEASM_H
/*
* Macros to define pushing/popping frames for interrupts, traps
* and system calls. Currently all the same; will diverge later.
*/
/*
* These are used on interrupt or trap entry or exit.
*/
#define INTRENTRY \
pushq %rax ; \
pushq %rcx ; \
pushq %rdx ; \
pushq %rbx ; \
pushq %rbp ; \
pushq %rsi ; \
pushq %rdi ; \
pushq %r8 ; \
pushq %r9 ; \
pushq %r10 ; \
pushq %r11 ; \
pushq %r12 ; \
pushq %r13 ; \
pushq %r14 ; \
pushq %r15
#define INTR_RESTOREARGS \
popq %r15 ; \
popq %r14 ; \
popq %r13 ; \
popq %r12 ; \
popq %r11 ; \
popq %r10 ; \
popq %r9 ; \
popq %r8 ; \
popq %rdi ; \
popq %rsi ; \
popq %rbp ; \
popq %rbx ; \
popq %rdx ; \
popq %rcx ; \
popq %rax
#define INTRFASTEXIT \
INTR_RESTOREARGS ; \
addq $16,%rsp ; \
iretq
#endif /* _X86_64_MACHINE_FRAMEASM_H */