* [Qemu-devel] [4559] Fix stack offsets and alignment
@ 2008-05-24 16:41 Blue Swirl
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From: Blue Swirl @ 2008-05-24 16:41 UTC (permalink / raw)
To: qemu-devel
Revision: 4559
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=4559
Author: blueswir1
Date: 2008-05-24 16:41:17 +0000 (Sat, 24 May 2008)
Log Message:
-----------
Fix stack offsets and alignment
Modified Paths:
--------------
trunk/tcg/sparc/tcg-target.h
Modified: trunk/tcg/sparc/tcg-target.h
===================================================================
--- trunk/tcg/sparc/tcg-target.h 2008-05-24 16:03:59 UTC (rev 4558)
+++ trunk/tcg/sparc/tcg-target.h 2008-05-24 16:41:17 UTC (rev 4559)
@@ -73,17 +73,14 @@
/* used for function call generation */
#define TCG_REG_CALL_STACK TCG_REG_O6
-#define TCG_TARGET_STACK_ALIGN 16
#ifdef __arch64__
-#define TCG_TARGET_CALL_STACK_OFFSET 2047
-#else
-#define TCG_TARGET_CALL_STACK_OFFSET 0
-#endif
-
-#if defined(__sparc_v9__) && !defined(__sparc_v8plus__)
#define TCG_TARGET_STACK_MINFRAME 176
+#define TCG_TARGET_CALL_STACK_OFFSET (2047 + 176)
+#define TCG_TARGET_STACK_ALIGN 16
#else
#define TCG_TARGET_STACK_MINFRAME 92
+#define TCG_TARGET_CALL_STACK_OFFSET 92
+#define TCG_TARGET_STACK_ALIGN 8
#endif
/* optional instructions */
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