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Sat Sep 30 11:47:05 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>

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* posix/tstgetopt.c, posix/tstgetopt.args: Test long options too.

	* sysdeps/unix/sysv/linux/i386/init-first.c (init): Save, set, and
	restore %ebx by hand for personality syscall.
	GCC cannot deal with spilling the dedicated GOT register.

	* misc/Makefile (routines): Add mntent, which was somehow omitted.

Fri Sep 29 15:07:10 1995  Ulrich Drepper  <drepper@ipd.info.uni-karlsruhe.de>

 	* sysdeps/unix/sysv/linux/adjtime.c (__adjtime):
 	Change name of field `mode' in `struct timex' to `modes'.
	Linux-1.3.28 updates this name according to RFC 1489.
This commit is contained in:
Roland McGrath
1995-09-30 17:10:48 +00:00
parent 24906b43b9
commit 41cfadd63c
12 changed files with 102 additions and 37 deletions
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14
sysdeps/unix/sysv/linux/i386/init-first.c
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@@ -18,6 +18,7 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
#include <unistd.h>
#include <sysdep.h>
#include "fpu_control.h"
extern void __libc_init (int, char **, char **);
@@ -31,9 +32,16 @@ init (int *data)
char **argv = (void *) (data + 1);
char **envp = &argv[argc + 1];
/* Make sure we are not using iBSC2 personality. */
asm ("int $0x80 # syscall no %0, arg %1"
: : "a" (SYS_ify (personality)), "b" (0));
/* Make sure we are not using the iBSC2 personality. The `personality'
syscall takes one argument; zero means the Linux personality. The
argument arrives in %ebx; we have to save and restore %ebx by hand
here, because GCC (as of 2.7.0) cannot handle saving and restoring it
for us when it is the dedicated GOT register for PIC. */
asm ("pushl %%ebx\n"
"xorl %%ebx, %%ebx\n"
"int $0x80 # syscall no %0\n"
"popl %%ebx"
: : "a" (SYS_ify (personality)));
/* Set the FPU control word to the proper default value. */
__setfpucw (___fpu_control);