[PATCH] i386/x86-64: Work around gcc bug with noreturn functions in unwinder

[safe/jmp/linux-2.6] / arch / x86_64 / ia32 / ia32entry.S

diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S
index 32fd32b..b4aa875 100644 (file)
--- a/arch/x86_64/ia32/ia32entry.S
+++ b/arch/x86_64/ia32/ia32entry.S
@@ -71,6 +71,7 @@
  */    
 ENTRY(ia32_sysenter_target)
        CFI_STARTPROC32 simple
+       CFI_SIGNAL_FRAME
        CFI_DEF_CFA     rsp,0
        CFI_REGISTER    rsp,rbp
        swapgs
@@ -186,6 +187,7 @@ ENDPROC(ia32_sysenter_target)
  */    
 ENTRY(ia32_cstar_target)
        CFI_STARTPROC32 simple
+       CFI_SIGNAL_FRAME
        CFI_DEF_CFA     rsp,PDA_STACKOFFSET
        CFI_REGISTER    rip,rcx
        /*CFI_REGISTER  rflags,r11*/
@@ -293,6 +295,7 @@ ia32_badarg:
 
 ENTRY(ia32_syscall)
        CFI_STARTPROC   simple
+       CFI_SIGNAL_FRAME
        CFI_DEF_CFA     rsp,SS+8-RIP
        /*CFI_REL_OFFSET        ss,SS-RIP*/
        CFI_REL_OFFSET  rsp,RSP-RIP
@@ -370,6 +373,7 @@ ENTRY(ia32_ptregs_common)
        popq %r11
        CFI_ENDPROC
        CFI_STARTPROC32 simple
+       CFI_SIGNAL_FRAME
        CFI_DEF_CFA     rsp,SS+8-ARGOFFSET
        CFI_REL_OFFSET  rax,RAX-ARGOFFSET
        CFI_REL_OFFSET  rcx,RCX-ARGOFFSET