5929563ff2
1997-04-01 00:37 Ulrich Drepper <drepper@cygnus.com>
* math/Makefile: Prevent inlining for test-{float,double,longdouble}.
* math/libm-test.c (initialize): Make strings unique and force
values to memory.
* posix/regex.c: Debug debugging code.
* sysdeps/i386/asm-syntax.h: Define `L' macro to emit correct
syntax for local label.
* sysdeps/i386/add_n.S: Use correct local label syntax for the
binary format.
* sysdeps/i386/addmul_1.S: Likewise.
* sysdeps/i386/lshift.S: Likewise.
* sysdeps/i386/memchr.S: Likewise.
* sysdeps/i386/memset.S: Likewise.
* sysdeps/i386/mul_1.S: Likewise.
* sysdeps/i386/rshift.S: Likewise.
* sysdeps/i386/stpcpy.S: Likewise.
* sysdeps/i386/stpncpy.S: Likewise.
* sysdeps/i386/strchr.S: Likewise.
* sysdeps/i386/strcspn.S: Likewise.
* sysdeps/i386/strlen.S: Likewise.
* sysdeps/i386/strpbrk.S: Likewise.
* sysdeps/i386/strrchr.S: Likewise.
* sysdeps/i386/strspn.S: Likewise.
* sysdeps/i386/strtok.S: Likewise.
* sysdeps/i386/sub_n.S: Likewise.
* sysdeps/i386/submul_1.S: Likewise.
* sysdeps/i386/i486/strcat.S: Likewise.
* sysdeps/i386/i486/strlen.S: Likewise.
* sysdeps/i386/i586/add_n.S: Likewise.
* sysdeps/i386/i586/addmul_1.S: Likewise.
* sysdeps/i386/i586/lshift.S: Likewise.
* sysdeps/i386/i586/memset.S: Likewise.
* sysdeps/i386/i586/mul_1.S: Likewise.
* sysdeps/i386/i586/rshift.S: Likewise.
* sysdeps/i386/i586/strchr.S: Likewise.
* sysdeps/i386/i586/strlen.S: Likewise.
* sysdeps/i386/i586/sub_n.S: Likewise.
* sysdeps/i386/i586/submul_1.S: Likewise.
* sysdeps/stub/s_log2l.c: Correct function name.
* time/africa: Updated from ADO tzdata1997e.
* time/aantarctica: Likewise.
* time/asia: Likewise.
* time/australia: Likewise.
* time/europe: Likewise.
* time/northamerica: Likewise.
* time/southamerica: Likewise.
* time/private.h: Updated from ADO tzcode1997d.
* time/scheck.c: Likewise.
1997-03-31 12:42 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/powerpc/Dist: Add kernel_*.h files.
1997-03-23 01:41 Geoff Keating <geoffk@ozemail.com.au>
* sysdeps/powerpc/strlen.s: Rewrote for more speed.
* string/tst-strlen.c: Also test various string alignments.
1997-03-19 06:11 Geoff Keating <geoffk@ozemail.com.au>
* sysdeps/unix/sysv/linux/powerpc/statbuf.h: Removed.
* sysdeps/unix/sysv/linux/powerpc/kernel_stat.h: Added.
* sysdeps/powerpc/dl-machine.h (ELF_PREFERRED_ADDRESS): Assume
program base address is 0x01800000 if we can't otherwise tell what
it is.
(elf_machine_rela): Replace `assertion failed' with real error
messages.
* sysdeps/powerpc/dl-machine.h: More comments, more GNU indenting.
Put in extra parentheses to make explicit the relative precedence
of + and >>.
* sysdeps/powerpc/bsd-setjmp.S: Add `__setjmp' symbol so the tests
pass.
* sysdeps/powerpc/clone.S: Rewrite. Probably still doesn't work.
* sysdeps/unix/sysv/linux/powerpc/sys/sysdep.h: Use .section "text"
instead of .text.
1997-03-31 02:28 Ulrich Drepper <drepper@cygnus.com>
* misc/tst-tsearch.c: Don't write to stderr, write to stdout
instead.
* inet/inet_ntoa.c (inet_ntoa): Complete rewrite. Now uses
thread-specific memory in multi-threaded programs.
* sysdeps/stub/s_exp2.c: New file. Stub version for exp2 function.
* sysdeps/stub/s_exp2f.c: New file.
* sysdeps/stub/s_exp2l.c: New file.
Reported by a sun <asun@zoology.washington.edu>.
* sysdeps/unix/sysv/linux/netatalk/atalk.h: Rename to...
* sysdeps/unix/sysv/linux/netatalk/at.h: ...this.
Suggested by a sun <asun@zoology.washington.edu>.
1997-03-30 14:53 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/netinet/ip_icmp.h: Add former contents
of <netinet/icmp.h>.
Patch by a sun <asun@zoology.washington.edu>.
* sysdeps/powerpc/strlen.S: Added.
84 lines
2.1 KiB
ArmAsm
84 lines
2.1 KiB
ArmAsm
/* i80386 __mpn_lshift --
|
|
Copyright (C) 1992, 1994, 1997 Free Software Foundation, Inc.
|
|
This file is part of the GNU MP Library.
|
|
|
|
The GNU MP Library is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU Library General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or (at your
|
|
option) any later version.
|
|
|
|
The GNU MP Library is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
|
|
License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with the GNU MP Library; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
|
|
MA 02111-1307, USA. */
|
|
|
|
/*
|
|
INPUT PARAMETERS
|
|
res_ptr (sp + 4)
|
|
s_ptr (sp + 8)
|
|
size (sp + 12)
|
|
cnt (sp + 16)
|
|
*/
|
|
|
|
#include "sysdep.h"
|
|
#include "asm-syntax.h"
|
|
|
|
.text
|
|
ALIGN (3)
|
|
.globl C_SYMBOL_NAME(__mpn_lshift)
|
|
C_SYMBOL_NAME(__mpn_lshift:)
|
|
pushl %edi
|
|
pushl %esi
|
|
pushl %ebx
|
|
|
|
movl 16(%esp),%edi /* res_ptr */
|
|
movl 20(%esp),%esi /* s_ptr */
|
|
movl 24(%esp),%edx /* size */
|
|
movl 28(%esp),%ecx /* cnt */
|
|
|
|
subl $4,%esi /* adjust s_ptr */
|
|
|
|
movl (%esi,%edx,4),%ebx /* read most significant limb */
|
|
xorl %eax,%eax
|
|
shldl %cl,%ebx,%eax /* compute carry limb */
|
|
decl %edx
|
|
jz L(end)
|
|
pushl %eax /* push carry limb onto stack */
|
|
testb $1,%edx
|
|
jnz L(1) /* enter loop in the middle */
|
|
movl %ebx,%eax
|
|
|
|
ALIGN (3)
|
|
L(oop): movl (%esi,%edx,4),%ebx /* load next lower limb */
|
|
shldl %cl,%ebx,%eax /* compute result limb */
|
|
movl %eax,(%edi,%edx,4) /* store it */
|
|
decl %edx
|
|
L(1): movl (%esi,%edx,4),%eax
|
|
shldl %cl,%eax,%ebx
|
|
movl %ebx,(%edi,%edx,4)
|
|
decl %edx
|
|
jnz L(oop)
|
|
|
|
shll %cl,%eax /* compute least significant limb */
|
|
movl %eax,(%edi) /* store it */
|
|
|
|
popl %eax /* pop carry limb */
|
|
|
|
popl %ebx
|
|
popl %esi
|
|
popl %edi
|
|
ret
|
|
|
|
L(end): shll %cl,%ebx /* compute least significant limb */
|
|
movl %ebx,(%edi) /* store it */
|
|
|
|
popl %ebx
|
|
popl %esi
|
|
popl %edi
|
|
ret
|