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* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_runtime_setup): No

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need to check GLRO(dl_hwcap) & HWCAP_SPARC_FLUSH on sparcv9. 
(sparc_fixup_plt): Add do_flush argument instead of figuring whether 
flush should be used or not inside of the function. 
(elf_machine_fixup_plt, elf_machine_rela): Adjust caller.
	* sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__clone,
	__thread_start): Use HIDDEN_JUMPTARGET.
	* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__clone,
	__thread_start): Likewise.
	* sysdeps/unix/sysv/linux/sparc/sysdep.h (JUMPTARGET): Define.
nptl/
	* sysdeps/unix/sysv/linux/lowlevellock.c: Comment fix.
	* sysdeps/unix/sysv/linux/sparc/sparc32/lowlevellock.c
	(__lll_timedwait_tid): Pass LLL_SHARED as 4th argument to
	lll_futex_timed_wait.
	* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_runtime_setup): No
	need to check GLRO(dl_hwcap) & HWCAP_SPARC_FLUSH on sparcv9.
	(sparc_fixup_plt): Add do_flush argument instead of figuring whether
	flush should be used or not inside of the function.
	(elf_machine_fixup_plt, elf_machine_rela): Adjust caller.

	* sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__clone,
	__thread_start): Use HIDDEN_JUMPTARGET.
	* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__clone,
	__thread_start): Likewise.
	* sysdeps/unix/sysv/linux/sparc/sysdep.h (JUMPTARGET): Define.
This commit is contained in:
Jakub Jelinek
2007-08-14 19:59:35 +00:00
parent 702a94146a
commit 467d1345e0
8 changed files with 69 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1998, 2000, 2003, 2004
/* Copyright (C) 1996, 1997, 1998, 2000, 2003, 2004, 2007
Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@tamu.edu).
@ -71,7 +71,7 @@ ENTRY (__clone)
restore %o0,%g0,%o0
.Lerror:
call __errno_location
call HIDDEN_JUMPTARGET(__errno_location)
or %g0,EINVAL,%i0
st %i0,[%o0]
jmpl %i7 + 8, %g0
@ -99,7 +99,7 @@ __thread_start:
mov %g0, %fp /* terminate backtrace */
call %g2
mov %g3,%o0
call _exit,0
call HIDDEN_JUMPTARGET(_exit),0
nop
cfi_endproc

6
sysdeps/unix/sysv/linux/sparc/sparc64/clone.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1997, 2000, 2007 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@tamu.edu).
@ -85,7 +85,7 @@ ENTRY (__clone)
st %i0, [%g2+%lo(errno)]
#endif
#else
call __errno_location
call HIDDEN_JUMPTARGET(__errno_location)
nop
st %i0, [%o0]
#endif
@ -112,7 +112,7 @@ __thread_start:
mov %g0, %fp /* terminate backtrace */
call %g2
mov %g3,%o0
call _exit,0
call HIDDEN_JUMPTARGET(_exit),0
nop
cfi_endproc

5
sysdeps/unix/sysv/linux/sparc/sysdep.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
/* Copyright (C) 2000, 2002, 2003, 2004, 2007 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
@ -149,5 +149,8 @@
})
#ifdef __ASSEMBLER__
# define JUMPTARGET(sym) sym
#endif
#endif /* _LINUX_SPARC_SYSDEP_H */