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Fix a bug caused by the collision of a local assembler label with another

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use of the same label in a recently-introduced PIC_PROLOGUE.  This
should solve the recent core dumps from pdksh.
This commit is contained in:
John Polstra 1996-05-11 13:28:11 +00:00
parent 256186fe51
commit cbdc4399d2
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=15731
2 changed files with 16 additions and 16 deletions
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16
lib/libc/amd64/gen/sigsetjmp.S
View File

@ -33,12 +33,12 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: sigsetjmp.S,v 1.6 1996/02/17 12:25:21 peter Exp $
* $Id: sigsetjmp.S,v 1.7 1996/05/05 07:56:07 peter Exp $
*/
#if defined(LIBC_RCS) && !defined(lint)
.text
.asciz "$Id: sigsetjmp.S,v 1.6 1996/02/17 12:25:21 peter Exp $"
.asciz "$Id: sigsetjmp.S,v 1.7 1996/05/05 07:56:07 peter Exp $"
#endif /* LIBC_RCS and not lint */
#include "DEFS.h"
@ -68,7 +68,7 @@ ENTRY(sigsetjmp)
movl 4(%esp),%ecx
movl %eax,32(%ecx)
testl %eax,%eax
jz 1f
jz 2f
PIC_PROLOGUE
pushl $0
#ifdef _THREAD_SAFE
@ -80,7 +80,7 @@ ENTRY(sigsetjmp)
PIC_EPILOGUE
movl 4(%esp),%ecx
movl %eax,24(%ecx)
1: movl 0(%esp),%edx
2: movl 0(%esp),%edx
movl %edx, 0(%ecx)
movl %ebx, 4(%ecx)
movl %esp, 8(%ecx)
@ -98,7 +98,7 @@ ENTRY(siglongjmp)
#endif
movl 4(%esp),%edx
cmpl $0,32(%edx)
jz 1f
jz 2f
PIC_PROLOGUE
pushl 24(%edx)
#ifdef _THREAD_SAFE
@ -108,7 +108,7 @@ ENTRY(siglongjmp)
#endif
addl $4,%esp
PIC_EPILOGUE
1: movl 4(%esp),%edx
2: movl 4(%esp),%edx
movl 8(%esp),%eax
movl 0(%edx),%ecx
movl 4(%edx),%ebx
@ -119,7 +119,7 @@ ENTRY(siglongjmp)
fninit
fldcw 28(%edx)
testl %eax,%eax
jnz 2f
jnz 1f
incl %eax
2: movl %ecx,0(%esp)
1: movl %ecx,0(%esp)
ret

16
lib/libc/i386/gen/sigsetjmp.S
View File

@ -33,12 +33,12 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: sigsetjmp.S,v 1.6 1996/02/17 12:25:21 peter Exp $
* $Id: sigsetjmp.S,v 1.7 1996/05/05 07:56:07 peter Exp $
*/
#if defined(LIBC_RCS) && !defined(lint)
.text
.asciz "$Id: sigsetjmp.S,v 1.6 1996/02/17 12:25:21 peter Exp $"
.asciz "$Id: sigsetjmp.S,v 1.7 1996/05/05 07:56:07 peter Exp $"
#endif /* LIBC_RCS and not lint */
#include "DEFS.h"
@ -68,7 +68,7 @@ ENTRY(sigsetjmp)
movl 4(%esp),%ecx
movl %eax,32(%ecx)
testl %eax,%eax
jz 1f
jz 2f
PIC_PROLOGUE
pushl $0
#ifdef _THREAD_SAFE
@ -80,7 +80,7 @@ ENTRY(sigsetjmp)
PIC_EPILOGUE
movl 4(%esp),%ecx
movl %eax,24(%ecx)
1: movl 0(%esp),%edx
2: movl 0(%esp),%edx
movl %edx, 0(%ecx)
movl %ebx, 4(%ecx)
movl %esp, 8(%ecx)
@ -98,7 +98,7 @@ ENTRY(siglongjmp)
#endif
movl 4(%esp),%edx
cmpl $0,32(%edx)
jz 1f
jz 2f
PIC_PROLOGUE
pushl 24(%edx)
#ifdef _THREAD_SAFE
@ -108,7 +108,7 @@ ENTRY(siglongjmp)
#endif
addl $4,%esp
PIC_EPILOGUE
1: movl 4(%esp),%edx
2: movl 4(%esp),%edx
movl 8(%esp),%eax
movl 0(%edx),%ecx
movl 4(%edx),%ebx
@ -119,7 +119,7 @@ ENTRY(siglongjmp)
fninit
fldcw 28(%edx)
testl %eax,%eax
jnz 2f
jnz 1f
incl %eax
2: movl %ecx,0(%esp)
1: movl %ecx,0(%esp)
ret