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authorAndreas Jaeger <aj@suse.de>2004-01-11 12:23:20 +0000
committerAndreas Jaeger <aj@suse.de>2004-01-11 12:23:20 +0000
commit7e7458e3015fdc8056e0982d1906d10b468577e1 (patch)
treec4a1f146f12348b0a95aa8f60c13c15df74cbeb1 /sysdeps
parent5b2da5f395dfee8dbb0b451f2065190435804fa7 (diff)
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Update.
2004-01-11  Andreas Jaeger  <aj@suse.de>

	* sysdeps/x86_64/__longjmp.S: Add cfi directives.

	* sysdeps/unix/sysv/linux/sparc/sysdep.h (INLINE_CLONE_SYSCALL):
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/x86_64/__longjmp.S12
1 files changed, 11 insertions, 1 deletions
diff --git a/sysdeps/x86_64/__longjmp.S b/sysdeps/x86_64/__longjmp.S
index 1962b7f1aa..9ed480c540 100644
--- a/sysdeps/x86_64/__longjmp.S
+++ b/sysdeps/x86_64/__longjmp.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -27,6 +27,16 @@
    void __longjmp (__jmp_buf env, int val).  */
 ENTRY(__longjmp)
 	/* Restore registers.  */
+	/* We add unwind information for the target here.  */
+	cfi_def_cfa(%rdi, 0)
+	cfi_offset(%rbx,JB_RBX*8)
+	cfi_offset(%rbp,JB_RBP*8)
+	cfi_offset(%r12,JB_R12*8)
+	cfi_offset(%r13,JB_R13*8)
+	cfi_offset(%r14,JB_R14*8)
+	cfi_offset(%r15,JB_R15*8)
+	cfi_offset(%rsp,JB_RSP*8)
+	cfi_offset(%rip,JB_PC*8)
 	movq (JB_RBX*8)(%rdi),%rbx
 	movq (JB_RBP*8)(%rdi),%rbp
 	movq (JB_R12*8)(%rdi),%r12