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author | Roland McGrath <roland@gnu.org> | 2006-02-21 02:30:10 +0000 |
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committer | Roland McGrath <roland@gnu.org> | 2006-02-21 02:30:10 +0000 |
commit | 0d5cb2c74f3df8253834274843b4eb8cdc5dd651 (patch) | |
tree | 2fe51864d69ef66f0490d39c89729303bf584821 /sysdeps/mips/memset.S | |
parent | 0ca3379de12f639ccaedaf145871f6d4cfaa73b4 (diff) | |
download | glibc-0d5cb2c74f3df8253834274843b4eb8cdc5dd651.tar.gz glibc-0d5cb2c74f3df8253834274843b4eb8cdc5dd651.tar.xz glibc-0d5cb2c74f3df8253834274843b4eb8cdc5dd651.zip |
[BZ #2329]
2006-02-20 Roland McGrath <roland@redhat.com> * sysdeps/mips: Directory removed, saved in ports repository. * sysdeps/unix/mips: Likewise. * sysdeps/unix/sysv/linux/mips: Likewise. * sysdeps/mach/mips: Likewise. * sysdeps/mach/hurd/mips: Likewise. * shlib-versions: Remove mips matches, now in ports fragment. * sysdeps/unix/sysv/linux/kernel-features.h: Likewise. * configure.in (machine): Likewise. * configure: Regenerated. 2006-02-15 Thomas Schwinge <tschwinge@gnu.org> [BZ #2329] * include/unistd.h (__getresuid, __getresgid, __setresuid) (__setresgid): Fix argument name order in prototypes. * posix/unistd.h (getresuid, getresgid, setresuid, setresgid): Likewise. * posix/getresuid.c (__getresuid): Fix argument order in definition. * posix/getresgid.c (__getresgid): Likewise. * posix/setresuid.c (__setresuid): Likewise. * posix/setresgid.c (__setresgid): Likewise. * sysdeps/mach/hurd/getresuid.c (__getresuid): Likewise. * sysdeps/mach/hurd/getresgid.c (__getresgid): Likewise. * sysdeps/mach/hurd/setresuid.c (__setresuid): Likewise. * sysdeps/mach/hurd/setresgid.c (__setresgid): Likewise. Reported by Samuel Thibault <samuel.thibault@ens-lyon.org>.
Diffstat (limited to 'sysdeps/mips/memset.S')
-rw-r--r-- | sysdeps/mips/memset.S | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/sysdeps/mips/memset.S b/sysdeps/mips/memset.S deleted file mode 100644 index 694ee8f1dc..0000000000 --- a/sysdeps/mips/memset.S +++ /dev/null @@ -1,86 +0,0 @@ -/* Copyright (C) 2002, 2003 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Hartvig Ekner <hartvige@mips.com>, 2002. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <sysdep.h> -#include <endian.h> - - -/* void *memset(void *s, int c, size_t n). */ - -#if __BYTE_ORDER == __BIG_ENDIAN -# define SWHI swl /* high part is left in big-endian */ -#else -# define SWHI swr /* high part is right in little-endian */ -#endif - -ENTRY (memset) - .set noreorder - - slti t1, a2, 8 # Less than 8? - bne t1, zero, L(last8) - move v0, a0 # Setup exit value before too late - - beq a1, zero, L(ueven) # If zero pattern, no need to extend - andi a1, 0xff # Avoid problems with bogus arguments - sll t0, a1, 8 - or a1, t0 - sll t0, a1, 16 - or a1, t0 # a1 is now pattern in full word - -L(ueven): - subu t0, zero, a0 # Unaligned address? - andi t0, 0x3 - beq t0, zero, L(chkw) - subu a2, t0 - SWHI a1, 0(a0) # Yes, handle first unaligned part - addu a0, t0 # Now both a0 and a2 are updated - -L(chkw): - andi t0, a2, 0x7 # Enough left for one loop iteration? - beq t0, a2, L(chkl) - subu a3, a2, t0 - addu a3, a0 # a3 is last loop address +1 - move a2, t0 # a2 is now # of bytes left after loop -L(loopw): - addiu a0, 8 # Handle 2 words pr. iteration - sw a1, -8(a0) - bne a0, a3, L(loopw) - sw a1, -4(a0) - -L(chkl): - andi t0, a2, 0x4 # Check if there is at least a full - beq t0, zero, L(last8) # word remaining after the loop - subu a2, t0 - sw a1, 0(a0) # Yes... - addiu a0, 4 - -L(last8): - blez a2, L(exit) # Handle last 8 bytes (if cnt>0) - addu a3, a2, a0 # a3 is last address +1 -L(lst8l): - addiu a0, 1 - bne a0, a3, L(lst8l) - sb a1, -1(a0) -L(exit): - j ra # Bye, bye - nop - - .set reorder -END (memset) -libc_hidden_builtin_def (memset) |