mirror of
https://github.com/reactos/reactos.git
synced 2024-10-31 03:48:17 +00:00
83 lines
2.2 KiB
PHP
83 lines
2.2 KiB
PHP
/*
|
|
* PROJECT: ReactOS SDK
|
|
* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
|
|
* PURPOSE: ReactOS AMD64 architecture asm macros
|
|
* COPYRIGHT: Timo Kreuzer (timo.kreuzer@reactos.org)
|
|
*/
|
|
|
|
#include <macamd64.inc>
|
|
|
|
MACRO(GENERATE_EXCEPTION_FRAME)
|
|
|
|
/* Allocate a KEXCEPTION_FRAME on the stack */
|
|
/* -8 because the last field is the return address */
|
|
sub rsp, KEXCEPTION_FRAME_LENGTH - 8
|
|
.allocstack (KEXCEPTION_FRAME_LENGTH - 8)
|
|
|
|
/* Save non-volatiles in KEXCEPTION_FRAME */
|
|
mov [rsp + ExRbp], rbp
|
|
.savereg rbp, ExRbp
|
|
mov [rsp + ExRbx], rbx
|
|
.savereg rbx, ExRbx
|
|
mov [rsp +ExRdi], rdi
|
|
.savereg rdi, ExRdi
|
|
mov [rsp + ExRsi], rsi
|
|
.savereg rsi, ExRsi
|
|
mov [rsp + ExR12], r12
|
|
.savereg r12, ExR12
|
|
mov [rsp + ExR13], r13
|
|
.savereg r13, ExR13
|
|
mov [rsp + ExR14], r14
|
|
.savereg r14, ExR14
|
|
mov [rsp + ExR15], r15
|
|
.savereg r15, ExR15
|
|
movaps [rsp + ExXmm6], xmm6
|
|
.savexmm128 xmm6, ExXmm6
|
|
movaps [rsp + ExXmm7], xmm7
|
|
.savexmm128 xmm7, ExXmm7
|
|
movaps [rsp + ExXmm8], xmm8
|
|
.savexmm128 xmm8, ExXmm8
|
|
movaps [rsp + ExXmm9], xmm9
|
|
.savexmm128 xmm9, ExXmm9
|
|
movaps [rsp + ExXmm10], xmm10
|
|
.savexmm128 xmm10, ExXmm10
|
|
movaps [rsp + ExXmm11], xmm11
|
|
.savexmm128 xmm11, ExXmm11
|
|
movaps [rsp + ExXmm12], xmm12
|
|
.savexmm128 xmm12, ExXmm12
|
|
movaps [rsp + ExXmm13], xmm13
|
|
.savexmm128 xmm13, ExXmm13
|
|
movaps [rsp + ExXmm14], xmm14
|
|
.savexmm128 xmm14, ExXmm14
|
|
movaps [rsp + ExXmm15], xmm15
|
|
.savexmm128 xmm15, ExXmm15
|
|
.endprolog
|
|
ENDM
|
|
|
|
MACRO(RESTORE_EXCEPTION_STATE)
|
|
|
|
/* Restore non-volatile registers */
|
|
mov rbp, [rsp + ExRbp]
|
|
mov rbx, [rsp + ExRbx]
|
|
mov rdi, [rsp + ExRdi]
|
|
mov rsi, [rsp + ExRsi]
|
|
mov r12, [rsp + ExR12]
|
|
mov r13, [rsp + ExR13]
|
|
mov r14, [rsp + ExR14]
|
|
mov r15, [rsp + ExR15]
|
|
movaps xmm6, [rsp + ExXmm6]
|
|
movaps xmm7, [rsp + ExXmm7]
|
|
movaps xmm8, [rsp + ExXmm8]
|
|
movaps xmm9, [rsp + ExXmm9]
|
|
movaps xmm10, [rsp + ExXmm10]
|
|
movaps xmm11, [rsp + ExXmm11]
|
|
movaps xmm12, [rsp + ExXmm12]
|
|
movaps xmm13, [rsp + ExXmm13]
|
|
movaps xmm14, [rsp + ExXmm14]
|
|
movaps xmm15, [rsp + ExXmm15]
|
|
|
|
/* Clean stack and return */
|
|
add rsp, KEXCEPTION_FRAME_LENGTH - 8
|
|
|
|
ENDM
|