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target.h (GTM_longjmp): Correct .cfi directives.

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* config/x86/target.h (GTM_longjmp): Correct .cfi directives.

From-SVN: r184220
This commit is contained in:
Uros Bizjak 2012-02-14 19:38:38 +01:00 committed by Uros Bizjak
parent ebe8daca1e
commit 1f319dbad6
2 changed files with 9 additions and 3 deletions
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4
libitm/ChangeLog
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@ -1,3 +1,7 @@
2012-02-14 Uros Bizjak <ubizjak@gmail.com>
* config/x86/target.h (GTM_longjmp): Correct .cfi directives.
2012-02-14 Torvald Riegel <triegel@redhat.com>
* libitm_i.h (GTM::gtm_rwlog_entry): New.

8
libitm/config/x86/sjlj.S
View File

@ -112,6 +112,7 @@ SYM(_ITM_beginTransaction):
SYM(GTM_longjmp):
cfi_startproc
#ifdef __x86_64__
cfi_def_cfa(%rsi, 0)
movq (%rsi), %rcx
movq 8(%rsi), %rbx
movq 16(%rsi), %rbp
@ -119,20 +120,21 @@ SYM(GTM_longjmp):
movq 32(%rsi), %r13
movq 40(%rsi), %r14
movq 48(%rsi), %r15
movl %edi, %eax
cfi_offset(%rip, 56)
cfi_def_cfa(%rcx, 0)
movl %edi, %eax
movq %rcx, %rsp
cfi_register(%rsp, %rcx)
jmp *56(%rsi)
#else
cfi_def_cfa(%edx, 0)
movl (%edx), %ecx
movl 4(%edx), %ebx
movl 8(%edx), %esi
movl 12(%edx), %edi
movl 16(%edx), %ebp
cfi_offset(%eip, 20)
cfi_def_cfa(%ecx, 0)
movl %ecx, %esp
cfi_register(%esp, %ecx)
jmp *20(%edx)
#endif
cfi_endproc