[ros-diffs] [tkreuzer] 67511: [CRT] Implement _setjmp / longjmp on ARM

Author: tkreuzer
Date: Sat May  2 14:07:28 2015
New Revision: 67511

URL: http://svn.reactos.org/svn/reactos?rev=67511&view=rev
Log:
[CRT]
Implement _setjmp / longjmp on ARM

Added:
    trunk/reactos/lib/sdk/crt/setjmp/arm/   (with props)
    trunk/reactos/lib/sdk/crt/setjmp/arm/setjmp.s   (with props)

Propchange: trunk/reactos/lib/sdk/crt/setjmp/arm/
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--- bugtraq:logregex	(added)
+++ bugtraq:logregex	Sat May  2 14:07:28 2015
@@ -0,0 +1 @@
+((CORE|ROSTESTS|ROSAPPS)-\d+)(,? ?((CORE|ROSTESTS|ROSAPPS)-\d+))*(,? ?(and |or
)?((CORE|ROSTESTS|ROSAPPS)-\d+))?

Propchange: trunk/reactos/lib/sdk/crt/setjmp/arm/
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    bugtraq:message = See issue %BUGID% for more details.

Propchange: trunk/reactos/lib/sdk/crt/setjmp/arm/
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    bugtraq:url = https://jira.reactos.org/browse/%BUGID%

Propchange: trunk/reactos/lib/sdk/crt/setjmp/arm/
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    tsvn:logminsize = 10

Added: trunk/reactos/lib/sdk/crt/setjmp/arm/setjmp.s
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/setjmp/arm/set…
==============================================================================
--- trunk/reactos/lib/sdk/crt/setjmp/arm/setjmp.s	(added)
+++ trunk/reactos/lib/sdk/crt/setjmp/arm/setjmp.s	[iso-8859-1] Sat May  2 14:07:28 2015
@@ -0,0 +1,62 @@
+/*
+ * COPYRIGHT:         BSD - See COPYING.ARM in the top level directory
+ * PROJECT:           ReactOS CRT library
+ * PURPOSE:           Implementation of _setjmp / longjmp
+ * PROGRAMMER:        Timo Kreuzer (timo.kreuzer(a)reactos.org)
+ */
+
+/* INCLUDES ******************************************************************/
+
+#include <kxarm.h>
+
+/* CODE **********************************************************************/
+    TEXTAREA
+
+    LEAF_ENTRY _setjmp
+
+    mov r1, sp
+
+    /* Store r1 (->Frame) and r4 - r11 */
+    stmia r0!, {r1,r4-r11}
+
+    /* Store r1 (->Sp), lr (->Pc), fp (->Fpscr) */
+    stmia r0!, {r1,lr,fp}
+
+    /* Store NEON registers */
+    vst1.64 {d0}, [r0]!
+    vst1.64 {d1}, [r0]!
+    vst1.64 {d2}, [r0]!
+    vst1.64 {d3}, [r0]!
+    vst1.64 {d4}, [r0]!
+    vst1.64 {d5}, [r0]!
+    vst1.64 {d6}, [r0]!
+    vst1.64 {d7}, [r0]!
+
+    /* Return 0 */
+    mov r0, #0
+    bx lr
+    LEAF_END _setjmp
+
+    LEAF_ENTRY longjmp
+
+    ldmia r0!, {r1,r4-r11}
+    ldmia r0!, {r1,lr,fp}
+    mov sp, r1
+
+    /* Load NEON registers */
+    vld1.64 {d0}, [r0]!
+    vld1.64 {d1}, [r0]!
+    vld1.64 {d2}, [r0]!
+    vld1.64 {d3}, [r0]!
+    vld1.64 {d4}, [r0]!
+    vld1.64 {d5}, [r0]!
+    vld1.64 {d6}, [r0]!
+    vld1.64 {d7}, [r0]!
+
+    /* Return 1 */
+    mov r0, #1
+    bx lr
+    LEAF_END longjmp
+
+    END
+/* EOF */

Propchange: trunk/reactos/lib/sdk/crt/setjmp/arm/setjmp.s
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    svn:eol-style = native