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ntdll: Be more generic when storing ARM context.

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André Hentschel 2011-04-20 20:02:52 +02:00 committed by Alexandre Julliard
parent 79c2e55b5a
commit e40d1aae36
1 changed files with 19 additions and 3 deletions
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22
dlls/ntdll/signal_arm.c
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@ -2,7 +2,7 @@
* ARM signal handling routines
*
* Copyright 2002 Marcus Meissner, SuSE Linux AG
* Copyright 2010 André Hentschel
* Copyright 2010, 2011 André Hentschel
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -177,9 +177,25 @@ __ASM_STDCALL_FUNC( RtlCaptureContext, 4,
"add r1, r1, #0x3\n\t" /* CONTEXT_FULL */
"str r1, [r0]\n\t" /* context->ContextFlags */
"ldmfd SP!, {r1}\n\t"
"stmib r0, {r0-pc}\n\t" /* Push registers to pointer */
"str r0, [r0, #0x4]\n\t" /* context->R0 */
"str r1, [r0, #0x8]\n\t" /* context->R1 */
"str r2, [r0, #0xc]\n\t" /* context->R2 */
"str r3, [r0, #0x10]\n\t" /* context->R3 */
"str r4, [r0, #0x14]\n\t" /* context->R4 */
"str r5, [r0, #0x18]\n\t" /* context->R5 */
"str r6, [r0, #0x1c]\n\t" /* context->R6 */
"str r7, [r0, #0x20]\n\t" /* context->R7 */
"str r8, [r0, #0x24]\n\t" /* context->R8 */
"str r9, [r0, #0x28]\n\t" /* context->R9 */
"str r10, [r0, #0x2c]\n\t" /* context->R10 */
"str r11, [r0, #0x30]\n\t" /* context->Fp */
"str IP, [r0, #0x34]\n\t" /* context->Ip */
"str SP, [r0, #0x38]\n\t" /* context->Sp */
"str LR, [r0, #0x3c]\n\t" /* context->Lr */
"str LR, [r0, #0x40]\n\t" /* context->Pc */
"mrs r1, CPSR\n\t"
"stmib r0, {r1}\n\t" /* context->Cpsr */
"str r1, [r0, #0x44]\n\t" /* context->Cpsr */
"mov PC, LR\n"
)