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Wed Nov 22 12:37:39 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>

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* sysdeps/unix/sysv/linux/i386/sysdep.S (_errno): Define as alias
	for errno.

	* stdio-common/vfprintf.c [USE_IN_LIBIO] (vfprintf): Define as
	alias for _IO_vfprintf.

	* sysdeps/unix/sysv/linux/sockaddrcom.h: File removed.

	* sysdeps/unix/sysv/linux/i386/init-first.c (init): Use
	__fpu_control instead of ___fpu_control.
	* sysdeps/unix/sysv/linux/i386/ieee_fpu.c
	(___fpu_control): Renamed to __fpu_control.
	* sysdeps/unix/sysv/linux/i386/fpu_control.h: Likewise.
	* sysdeps/unix/sysv/linux/i386/fpu_control.c: Likewise.

	* elf/dl-minimal.c: New file.
	* elf/Makefile (rtld-routines): Add dl-minimal.
	* elf/rtld.c (__dgettext, __assert_fail, __assert_perror_fail):
	Functions moved to dl-minimal.c.
	* sysdeps/mach/hurd/dl-sysdep.c (malloc, free, realloc,
	sigjmp_save, longjmp): Likewise.

	* sysdeps/unix/sysv/linux/i386/brk.S (__curbrk): Always initialize
	to &_end, regardless of PIC.

	* stdio-common/vfscanf.c (__vfscanf): Fix arg name in defn.
This commit is contained in:
Roland McGrath
1995-11-23 04:53:06 +00:00
parent 1a3a58fd76
commit 42d2676e7c
14 changed files with 198 additions and 164 deletions
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10
sysdeps/unix/sysv/linux/i386/fpu_control.h
View File

@ -21,7 +21,7 @@ Boston, MA 02111-1307, USA. */
#define _FPU_CONTROL_H
/* Here is the dirty part. Settup up your 387 through the control word
* (cw) register.
* (cw) register.
*
* 15-13 12 11-10 9-8 7-6 5 4 3 2 1 0
* | reserved | IC | RC | PC | reserved | PM | UM | OM | ZM | DM | IM
@ -32,7 +32,7 @@ Boston, MA 02111-1307, USA. */
* OM: Overflow mask
* UM: Underflow mask
* PM: Precision (inexact result) mask
*
*
* Mask bit is 1 means no interrupt.
*
* PC: Precision control
@ -55,7 +55,7 @@ Boston, MA 02111-1307, USA. */
#include <features.h>
/* masking of interrupts */
#define _FPU_MASK_IM 0x01
#define _FPU_MASK_IM 0x01
#define _FPU_MASK_DM 0x02
#define _FPU_MASK_ZM 0x04
#define _FPU_MASK_OM 0x08
@ -82,13 +82,13 @@ Boston, MA 02111-1307, USA. */
- extended precision
- rounding to nearest
- exceptions on overflow, zero divide and NaN */
#define _FPU_DEFAULT 0x1372
#define _FPU_DEFAULT 0x1372
/* IEEE: same as above, but exceptions */
#define _FPU_IEEE 0x137f
/* private namespace. It should only be used in init-first.o. */
extern unsigned short ___fpu_control;
extern unsigned short __fpu_control;
__BEGIN_DECLS