Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / arch / x86_64 / ia32 / vsyscall-sigreturn.S

diff --git a/arch/x86_64/ia32/vsyscall-sigreturn.S b/arch/x86_64/ia32/vsyscall-sigreturn.S
index 8b5a4b0..1384367 100644 (file)
--- a/arch/x86_64/ia32/vsyscall-sigreturn.S
+++ b/arch/x86_64/ia32/vsyscall-sigreturn.S
@@ -7,6 +7,7 @@
  * by doing ".balign 32" must match in both versions of the page.
  */
 
+       .code32
        .section .text.sigreturn,"ax"
        .balign 32
        .globl __kernel_sigreturn
@@ -31,9 +32,28 @@ __kernel_rt_sigreturn:
        .size __kernel_rt_sigreturn,.-.LSTART_rt_sigreturn
 
        .section .eh_frame,"a",@progbits
+.LSTARTFRAMES:
+        .long .LENDCIES-.LSTARTCIES
+.LSTARTCIES:
+       .long 0                 /* CIE ID */
+       .byte 1                 /* Version number */
+       .string "zRS"           /* NUL-terminated augmentation string */
+       .uleb128 1              /* Code alignment factor */
+       .sleb128 -4             /* Data alignment factor */
+       .byte 8                 /* Return address register column */
+       .uleb128 1              /* Augmentation value length */
+       .byte 0x1b              /* DW_EH_PE_pcrel|DW_EH_PE_sdata4. */
+       .byte 0x0c              /* DW_CFA_def_cfa */
+       .uleb128 4
+       .uleb128 4
+       .byte 0x88              /* DW_CFA_offset, column 0x8 */
+       .uleb128 1
+       .align 4
+.LENDCIES:
+
        .long .LENDFDE2-.LSTARTFDE2     /* Length FDE */
 .LSTARTFDE2:
-       .long .LSTARTFDE2-.LSTARTFRAME  /* CIE pointer */
+       .long .LSTARTFDE2-.LSTARTFRAMES /* CIE pointer */
        /* HACK: The dwarf2 unwind routines will subtract 1 from the
           return address to get an address in the middle of the
           presumed call instruction.  Since we didn't get here via
@@ -96,7 +116,7 @@ __kernel_rt_sigreturn:
 
        .long .LENDFDE3-.LSTARTFDE3     /* Length FDE */
 .LSTARTFDE3:
-       .long .LSTARTFDE3-.LSTARTFRAME  /* CIE pointer */
+       .long .LSTARTFDE3-.LSTARTFRAMES /* CIE pointer */
        /* HACK: See above wrt unwind library assumptions.  */
        .long .LSTART_rt_sigreturn-1-.  /* PC-relative start address */
        .long .LEND_rt_sigreturn-.LSTART_rt_sigreturn+1