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Diffstat (limited to 'sysdeps/unix/sysv/linux/i386/clone.S')
-rw-r--r--sysdeps/unix/sysv/linux/i386/clone.S18
1 files changed, 16 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/clone.S b/sysdeps/unix/sysv/linux/i386/clone.S
index c7d31f7a32..69243d5c8c 100644
--- a/sysdeps/unix/sysv/linux/i386/clone.S
+++ b/sysdeps/unix/sysv/linux/i386/clone.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996,1997,98,99,2000,02,03,04 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2000,02,03,04,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@tamu.edu)
@@ -83,12 +83,18 @@ ENTRY (BP_SYM (__clone))
/* Do the system call */
pushl %ebx
+ cfi_adjust_cfa_offset (4)
pushl %esi
+ cfi_adjust_cfa_offset (4)
pushl %edi
+ cfi_adjust_cfa_offset (4)
movl TLS+12(%esp),%esi
+ cfi_rel_offset (esi, 4)
movl PTID+12(%esp),%edx
movl FLAGS+12(%esp),%ebx
+ cfi_rel_offset (ebx, 8)
movl CTID+12(%esp),%edi
+ cfi_rel_offset (edi, 0)
movl $SYS_ify(clone),%eax
#ifdef RESET_PID
@@ -98,8 +104,14 @@ ENTRY (BP_SYM (__clone))
int $0x80
popl %edi
+ cfi_adjust_cfa_offset (-4)
+ cfi_restore (edi)
popl %esi
+ cfi_adjust_cfa_offset (-4)
+ cfi_restore (esi)
popl %ebx
+ cfi_adjust_cfa_offset (-4)
+ cfi_restore (ebx)
test %eax,%eax
jl SYSCALL_ERROR_LABEL
@@ -119,13 +131,15 @@ L(haspid):
call *%ebx
#ifdef PIC
call L(here)
+ cfi_adjust_cfa_offset (4)
L(here):
popl %ebx
+ cfi_adjust_cfa_offset (-4)
addl $_GLOBAL_OFFSET_TABLE_+[.-L(here)], %ebx
#endif
movl %eax, %ebx
movl $SYS_ify(exit), %eax
- int $0x80
+ ENTER_KERNEL
#ifdef RESET_PID
.subsection 2