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* sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h (PSEUDO): Use and require CFI assembler directives. * sysdeps/unix/sysv/linux/alpha/vfork.S: Likewise.

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2003-06-05  Richard Henderson  <rth@redhat.com>

	* sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h (PSEUDO): Use
	and require CFI assembler directives.
	* sysdeps/unix/sysv/linux/alpha/vfork.S: Likewise.
This commit is contained in:
Richard Henderson
2003-06-06 05:51:03 +00:00
parent 6f1e513dbb
commit 63e1f70d4d
3 changed files with 33 additions and 9 deletions
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17
linuxthreads/sysdeps/unix/sysv/linux/alpha/vfork.S
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@@ -19,12 +19,13 @@
#include <sysdep-cancel.h>
.globl __vfork
.align 4
.ent __vfork,0
__LABEL(__vfork)
.globl __vfork
.type __vfork, @function
.usepv __vfork, std
cfi_startproc
__vfork:
ldgp gp, 0(pv)
.prologue 1
PSEUDO_PROF
#ifdef SHARED
@@ -46,18 +47,24 @@ __LABEL(__vfork)
fork and vfork object files. */
$do_fork:
subq sp, 16, sp
cfi_adjust_cfa_offset(16)
stq ra, 0(sp)
cfi_offset(ra, -16)
jsr ra, HIDDEN_JUMPTARGET (__fork)
ldgp gp, 0(ra)
ldq ra, 0(sp)
addq sp, 16, sp
cfi_restore(ra)
cfi_adjust_cfa_offset(-16)
ret
$syscall_error:
SYSCALL_ERROR_HANDLER
#endif
PSEUDO_END(__vfork)
cfi_endproc
.size __vfork, .-__vfork
libc_hidden_def (__vfork)
weak_alias (__vfork, vfork)