Author: ps-guest
Date: 2006-01-18 10:41:04 +0000 (Wed, 18 Jan 2006)
New Revision: 1065
Modified:
trunk/glibc-2.3-head/sysdeps/kfreebsd/x86_64/getcontext.S
Log:
use preserved register (cx is scratch on amd64)
Modified: trunk/glibc-2.3-head/sysdeps/kfreebsd/x86_64/getcontext.S
===================================================================
--- trunk/glibc-2.3-head/sysdeps/kfreebsd/x86_64/getcontext.S 2006-01-18
10:38:50 UTC (rev 1064)
+++ trunk/glibc-2.3-head/sysdeps/kfreebsd/x86_64/getcontext.S 2006-01-18
10:41:04 UTC (rev 1065)
@@ -21,13 +21,13 @@
.text
ENTRY(__getcontext)
- movl 0(%rsp), %rcx /* save the return PC value */
+ movq 0(%rsp), %rsi /* save the return PC value */
DO_CALL (getcontext, 1)
jb SYSCALL_ERROR_LABEL
addq $8, %rsp /* remove stale return address */
- jmp *%rcx
+ jmp *%rsi
L(pseudo_end):
ret
--
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