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1999-03-29 Jakub Jelinek <jj@ultra.linux.cz> * sysdeps/sparc/sparc32/sparcv8/Makefile: New file. * sysdeps/sparc/sparc32/sparcv8/rem.S: Delay after write %y. * sysdeps/sparc/sparc32/sparcv8/sdiv.S: Likewise. * sysdeps/sparc/sparc32/sparcv8/udiv.S: Likewise. * sysdeps/sparc/sparc32/sparcv8/urem.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/bcopy.c: New file. * sysdeps/sparc/sparc32/sparcv9/bzero.c: New file. * sysdeps/sparc/sparc32/sparcv9/memchr.S: New file. * sysdeps/sparc/sparc32/sparcv9/memcmp.S: New file. * sysdeps/sparc/sparc32/sparcv9/memcpy.S: New file. * sysdeps/sparc/sparc32/sparcv9/memset.S: New file. * sysdeps/sparc/sparc32/sparcv9/stpcpy.S: New file. * sysdeps/sparc/sparc32/sparcv9/strcat.S: New file. * sysdeps/sparc/sparc32/sparcv9/strchr.S: New file. * sysdeps/sparc/sparc32/sparcv9/strcmp.S: New file. * sysdeps/sparc/sparc32/sparcv9/strcpy.S: New file. * sysdeps/sparc/sparc32/sparcv9/strcspn.S: New file. * sysdeps/sparc/sparc32/sparcv9/strlen.S: New file. * sysdeps/sparc/sparc32/sparcv9/strncpy.S: New file. * sysdeps/sparc/sparc32/sparcv9/strpbrk.S: New file. * sysdeps/sparc/sparc32/sparcv9/strrchr.c: New file. * sysdeps/sparc/sparc32/sparcv9/strspn.S: New file. * sysdeps/sparc/sparc32/sparcv9/dotmul.S: New file. * sysdeps/sparc/sparc32/sparcv9/rem.S: New file. * sysdeps/sparc/sparc32/sparcv9/sdiv.S: New file. * sysdeps/sparc/sparc32/sparcv9/udiv.S: New file. * sysdeps/sparc/sparc32/sparcv9/umul.S: New file. * sysdeps/sparc/sparc32/sparcv9/urem.S: New file. * sysdeps/sparc/sparc32/sparcv9/Makefile: New file. * sysdeps/sparc/sparc32/sparcv9/stpncpy.S: New file. * sysdeps/sparc/sparc32/sparcv9/strncmp.S: New file. * sysdeps/sparc/sparc32/bcopy.c: New file. * sysdeps/sparc/sparc32/bzero.c: New file. * sysdeps/sparc/sparc32/memchr.S: New file. * sysdeps/sparc/sparc32/memcpy.S: New file. * sysdeps/sparc/sparc32/memmove.c: New file. * sysdeps/sparc/sparc32/memset.S: New file. * sysdeps/sparc/sparc32/stpcpy.S: New file. * sysdeps/sparc/sparc32/strchr.S: New file. * sysdeps/sparc/sparc32/strrchr.c: New file. * sysdeps/sparc/sparc32/strcpy.S: New file. * sysdeps/sparc/sparc32/strlen.S: New file. * sysdeps/sparc/sparc32/strcat.S: New file. * sysdeps/sparc/sparc32/strcmp.S: New file. * sysdeps/sparc/sparc64/bcopy.c: New file. * sysdeps/sparc/sparc64/bzero.c: New file. * sysdeps/sparc/sparc64/memchr.S: New file. * sysdeps/sparc/sparc64/memcmp.S: New file. * sysdeps/sparc/sparc64/memcpy.S: New file. * sysdeps/sparc/sparc64/memset.S: New file. * sysdeps/sparc/sparc64/stpcpy.S: New file. * sysdeps/sparc/sparc64/strcat.S: New file. * sysdeps/sparc/sparc64/strchr.S: New file. * sysdeps/sparc/sparc64/strcmp.S: New file. * sysdeps/sparc/sparc64/strcpy.S: New file. * sysdeps/sparc/sparc64/strcspn.S: New file. * sysdeps/sparc/sparc64/strlen.S: New file. * sysdeps/sparc/sparc64/strncpy.S: New file. * sysdeps/sparc/sparc64/strpbrk.S: New file. * sysdeps/sparc/sparc64/strrchr.c: New file. * sysdeps/sparc/sparc64/strspn.S: New file. * sysdeps/sparc/sparc64/stpncpy.S: New file. * sysdeps/sparc/sparc64/strncmp.S: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/Makefile (ASFLAGS-.os): Append -fPIC, don't replace. * configure.in: Recognize sparcv8plus / sparcv9.
212 lines
6.6 KiB
ArmAsm
212 lines
6.6 KiB
ArmAsm
/* strspn (str, ss) -- Return the length of the maximum initial segment
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of S which contains only characters in ACCEPT.
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For SPARC v9.
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Copyright (C) 1999 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Jakub Jelinek <jj@ultra.linux.cz>
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <sysdep.h>
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#include <asm/asi.h>
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#ifndef XCC
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#define XCC xcc
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#define STACK_SIZE 128
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#define STACK_OFFSET 128+0x7ff
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#else
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#define STACK_SIZE 64
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#define STACK_OFFSET 64
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#endif
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.text
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.align 32
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ENTRY(strspn)
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sub %sp, STACK_SIZE+32, %sp /* IEU0 Group */
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mov 1, %o4 /* IEU1 */
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stx %g0, [%sp + STACK_OFFSET] /* Store Group */
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mov %o0, %g7 /* IEU0 */
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stx %g0, [%sp + STACK_OFFSET + 8] /* Store Group */
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add %sp, STACK_OFFSET, %o5 /* IEU0 */
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stx %g0, [%sp + STACK_OFFSET + 16] /* Store Group */
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stx %g0, [%sp + STACK_OFFSET + 24] /* Store Group */
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1: ldub [%o1], %o2 /* Load Group */
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brz,pn %o2, 2f /* CTI+IEU1 Group */
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srl %o2, 3, %o3 /* IEU0 */
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and %o3, 0x18, %o3 /* IEU0 Group */
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and %o2, 0x3f, %o2 /* IEU1 */
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ldx [%o5 + %o3], %g2 /* Load Group */
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sllx %o4, %o2, %g1 /* IEU0 */
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add %o1, 1, %o1 /* IEU1 */
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or %g2, %g1, %g2 /* IEU0 Group */
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ba,pt %xcc, 1b /* CTI */
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stx %g2, [%o5 + %o3] /* Store */
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2: andcc %o0, 7, %g0 /* IEU1 Group */
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be,a,pt %xcc, 4f /* CTI */
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ldx [%o0], %o2 /* Load */
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ldub [%o0], %o2 /* Load Group */
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3: srl %o2, 3, %o3 /* IEU0 Group */
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and %o2, 0x3f, %o2 /* IEU1 */
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and %o3, 0x18, %o3 /* IEU0 Group */
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ldx [%o5 + %o3], %g2 /* Load Group */
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sllx %o4, %o2, %g1 /* IEU0 */
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add %o0, 1, %o0 /* IEU1 */
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andcc %g2, %g1, %g0 /* IEU1 Group */
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be,pn %xcc, 12f /* CTI */
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andcc %o0, 7, %g0 /* IEU1 Group */
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bne,a,pt %icc, 3b /* CTI */
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ldub [%o0], %o2 /* Load */
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ldx [%o0], %o2 /* Load Group */
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4: srlx %o2, 59, %o3 /* IEU0 Group */
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srlx %o2, 56, %g3 /* IEU0 Group */
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5: and %o3, 0x18, %o3 /* IEU1 */
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andcc %g3, 0x3f, %g3 /* IEU1 Group */
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ldx [%o5 + %o3], %g2 /* Load */
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srlx %o2, 51, %o3 /* IEU0 */
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sllx %o4, %g3, %g1 /* IEU0 Group */
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srlx %o2, 48, %g3 /* IEU0 Group */
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andcc %g2, %g1, %g2 /* IEU1 */
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be,pn %xcc, 13f /* CTI */
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and %o3, 0x18, %o3 /* IEU0 Group */
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and %g3, 0x3f, %g3 /* IEU1 */
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ldx [%o5 + %o3], %g2 /* Load Group */
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srlx %o2, 43, %o3 /* IEU0 */
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sllx %o4, %g3, %g1 /* IEU0 Group */
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srlx %o2, 40, %g3 /* IEU0 Group */
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andcc %g2, %g1, %g2 /* IEU1 */
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be,pn %xcc, 14f /* CTI */
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and %o3, 0x18, %o3 /* IEU0 Group */
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and %g3, 0x3f, %g3 /* IEU1 */
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ldx [%o5 + %o3], %g2 /* Load Group */
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srlx %o2, 35, %o3 /* IEU0 */
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sllx %o4, %g3, %g1 /* IEU0 Group */
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srlx %o2, 32, %g3 /* IEU0 Group */
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andcc %g2, %g1, %g2 /* IEU1 */
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be,pn %xcc, 15f /* CTI */
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and %o3, 0x18, %o3 /* IEU0 Group */
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and %g3, 0x3f, %g3 /* IEU1 */
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ldx [%o5 + %o3], %g2 /* Load Group */
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srlx %o2, 27, %o3 /* IEU0 */
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sllx %o4, %g3, %g1 /* IEU0 Group */
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srlx %o2, 24, %g3 /* IEU0 Group */
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andcc %g2, %g1, %g2 /* IEU1 */
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be,pn %xcc, 16f /* CTI */
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and %o3, 0x18, %o3 /* IEU0 Group */
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and %g3, 0x3f, %g3 /* IEU1 */
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ldx [%o5 + %o3], %g2 /* Load Group */
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srlx %o2, 19, %o3 /* IEU0 */
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sllx %o4, %g3, %g1 /* IEU0 Group */
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srlx %o2, 16, %g3 /* IEU0 Group */
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andcc %g2, %g1, %g2 /* IEU1 */
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be,pn %xcc, 17f /* CTI */
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and %o3, 0x18, %o3 /* IEU0 Group */
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and %g3, 0x3f, %g3 /* IEU1 */
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ldx [%o5 + %o3], %g2 /* Load Group */
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srlx %o2, 11, %o3 /* IEU0 */
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sllx %o4, %g3, %g1 /* IEU0 Group */
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add %o0, 8, %o0 /* IEU1 */
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srlx %o2, 8, %g3 /* IEU0 Group */
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andcc %g2, %g1, %g2 /* IEU1 */
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be,pn %xcc, 18f /* CTI */
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and %o3, 0x18, %o3 /* IEU0 Group */
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and %g3, 0x3f, %g3 /* IEU1 */
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ldx [%o5 + %o3], %g2 /* Load Group */
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sllx %o4, %g3, %g1 /* IEU0 */
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mov %o2, %g3 /* IEU1 */
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srlx %o2, 3, %o3 /* IEU0 Group */
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ldxa [%o0] ASI_PNF, %o2 /* Load */
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andcc %g2, %g1, %g2 /* IEU1 Group */
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be,pn %xcc, 19f /* CTI */
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and %o3, 0x18, %o3 /* IEU0 Group */
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and %g3, 0x3f, %g3 /* IEU1 */
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ldx [%o5 + %o3], %g2 /* Load Group */
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sllx %o4, %g3, %g1 /* IEU0 */
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srlx %o2, 59, %o3 /* IEU0 Group */
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andcc %g2, %g1, %g2 /* IEU1 Group */
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bne,pt %xcc, 5b /* CTI */
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srlx %o2, 56, %g3 /* IEU0 Group */
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sub %o0, 1, %o0 /* IEU1 */
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add %sp, STACK_SIZE+32, %sp /* IEU0 Group */
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retl /* CTI+IEU1 Group */
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sub %o0, %g7, %o0 /* IEU0 */
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.align 16
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19: sub %o0, 2, %o0 /* IEU1 */
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add %sp, STACK_SIZE+32, %sp /* IEU0 Group */
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retl /* CTI+IEU1 Group */
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sub %o0, %g7, %o0 /* IEU0 */
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18: sub %o0, 3, %o0 /* IEU1 */
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add %sp, STACK_SIZE+32, %sp /* IEU0 Group */
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retl /* CTI+IEU1 Group */
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sub %o0, %g7, %o0 /* IEU0 */
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17: add %o0, 4, %o0 /* IEU1 */
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add %sp, STACK_SIZE+32, %sp /* IEU0 Group */
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retl /* CTI+IEU1 Group */
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sub %o0, %g7, %o0 /* IEU0 */
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16: add %o0, 3, %o0 /* IEU1 */
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add %sp, STACK_SIZE+32, %sp /* IEU0 Group */
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retl /* CTI+IEU1 Group */
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sub %o0, %g7, %o0 /* IEU0 */
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15: add %o0, 2, %o0 /* IEU1 */
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add %sp, STACK_SIZE+32, %sp /* IEU0 Group */
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retl /* CTI+IEU1 Group */
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sub %o0, %g7, %o0 /* IEU0 */
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14: add %o0, 1, %o0 /* IEU1 */
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add %sp, STACK_SIZE+32, %sp /* IEU0 Group */
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retl /* CTI+IEU1 Group */
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sub %o0, %g7, %o0 /* IEU0 */
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13: add %sp, STACK_SIZE+32, %sp /* IEU1 */
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retl /* CTI+IEU1 Group */
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sub %o0, %g7, %o0 /* IEU0 */
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.align 16
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12: sub %o0, 1, %o0 /* IEU0 Group */
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add %sp, STACK_SIZE+32, %sp /* IEU1 */
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retl /* CTI+IEU1 Group */
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sub %o0, %g7, %o0 /* IEU0 */
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END(strspn)
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