Add cfi directives to x86 syscalls.

Modify the syscalls script to generate the cfi directives for x86 syscalls. Update the x86 syscalls. Change-Id: Ia1993dc714a7e79f917087fff8200e9a02c52603
2014-01-06 16:39:10 -08:00
parent c1c3f7d446
commit e4bc756121
185 changed files with 694 additions and 19 deletions
--- a/libc/arch-x86/syscalls/personality.S
+++ b/libc/arch-x86/syscalls/personality.S
@@ -4,6 +4,8 @@

 ENTRY(personality)
    pushl   %ebx
+    .cfi_def_cfa_offset 4
+    .cfi_rel_offset ebx, 0
    mov     8(%esp), %ebx
    movl    $__NR_personality, %eax
    int     $0x80