lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-07-29 11:41:21 +03:00
Code Activity

* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h

Browse Source 
(CALL_ERRNO_LOCATION): Define. 
(__SYSCALL_STRING, __CLONE_SYSCALL_STRING): Use it. 
* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h 
(CALL_ERRNO_LOCATION): Define. 
(__SYSCALL_STRING, __CLONE_SYSCALL_STRING): Use it. 
* sysdeps/unix/sysv/linux/sparc/sparc64/brk.S (__brk): Use 
HIDDEN_JUMPTARGET for __errno_location call in libc.so.
2008-05-21  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
	(CALL_ERRNO_LOCATION): Define.
	(__SYSCALL_STRING, __CLONE_SYSCALL_STRING): Use it.
	* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
	(CALL_ERRNO_LOCATION): Define.
	(__SYSCALL_STRING, __CLONE_SYSCALL_STRING): Use it.
	* sysdeps/unix/sysv/linux/sparc/sparc64/brk.S (__brk): Use
	HIDDEN_JUMPTARGET for __errno_location call in libc.so.
This commit is contained in:
Jakub Jelinek
2008-05-21 08:48:21 +00:00
parent b72f5692e8
commit 5e6f34c2a0
4 changed files with 37 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 2000, 2002, 2003, 2004, 2006
/* Copyright (C) 1997, 2000, 2002, 2003, 2004, 2006, 2008
Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson <richard@gnu.ai.mit.edu>, 1997.
@ -106,12 +106,19 @@ ENTRY(name); \
#else /* __ASSEMBLER__ */
#if defined SHARED && defined DO_VERSIONING && defined PIC \
&& !defined NO_HIDDEN && !defined NOT_IN_libc
# define CALL_ERRNO_LOCATION "call __GI___errno_location;"
#else
# define CALL_ERRNO_LOCATION "call __errno_location;"
#endif
#define __SYSCALL_STRING \
"ta 0x6d;" \
"bcc,pt %%xcc, 1f;" \
" nop;" \
"save %%sp, -192, %%sp;" \
"call __errno_location;" \
CALL_ERRNO_LOCATION \
" nop;" \
"st %%i0,[%%o0];" \
"restore %%g0, -1, %%o0;" \
@ -122,7 +129,7 @@ ENTRY(name); \
"bcc,pt %%xcc, 1f;" \
" sub %%o1, 1, %%o1;" \
"save %%sp, -192, %%sp;" \
"call __errno_location;" \
CALL_ERRNO_LOCATION \
" mov -1, %%i1;" \
"st %%i0,[%%o0];" \
"restore %%g0, -1, %%o0;" \