1999-03-29 13:25:15 +00:00
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/* stpncpy(DST, SRC, COUNT) - Copy no more than N characters of
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SRC to DEST, returning the address of the terminating '\0' in
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DEST, if any, or else DEST + N.
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For SPARC v9.
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2003-01-27 21:03:22 +00:00
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Copyright (C) 1998, 1999, 2002, 2003 Free Software Foundation, Inc.
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1999-03-29 13:25:15 +00:00
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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> and
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Jan Vondrak <jvon4518@ss1000.ms.mff.cuni.cz>.
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The GNU C Library is free software; you can redistribute it and/or
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2001-07-06 04:58:11 +00:00
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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1999-03-29 13:25:15 +00:00
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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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2001-07-06 04:58:11 +00:00
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Lesser General Public License for more details.
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1999-03-29 13:25:15 +00:00
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2001-07-06 04:58:11 +00:00
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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1999-03-29 13:25:15 +00:00
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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 USE_BPR
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1999-07-27 04:43:32 +00:00
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.register %g2, #scratch
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.register %g3, #scratch
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2003-01-27 21:03:22 +00:00
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.register %g6, #scratch
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1999-03-29 13:25:15 +00:00
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#endif
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/* Normally, this uses
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((xword - 0x0101010101010101) & 0x8080808080808080) test
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to find out if any byte in xword could be zero. This is fast, but
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also gives false alarm for any byte in range 0x81-0xff. It does
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not matter for correctness, as if this test tells us there could
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be some zero byte, we check it byte by byte, but if bytes with
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high bits set are common in the strings, then this will give poor
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performance. You can #define EIGHTBIT_NOT_RARE and the algorithm
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will use one tick slower, but more precise test
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((xword - 0x0101010101010101) & (~xword) & 0x8080808080808080),
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which does not give any false alarms (but if some bits are set,
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one cannot assume from it which bytes are zero and which are not).
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It is yet to be measured, what is the correct default for glibc
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in these days for an average user.
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*/
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.text
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.align 32
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ENTRY(__stpncpy)
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sethi %hi(0x01010101), %g1 /* IEU0 Group */
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#ifdef USE_BPR
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brz,pn %o2, 19f /* CTI+IEU1 */
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#else
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tst %o2 /* IEU1 */
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be,pn %XCC, 19f /* CTI */
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#endif
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or %g1, %lo(0x01010101), %g1 /* IEU1 */
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andcc %o0, 7, %g0 /* IEU1 Group */
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sllx %g1, 32, %g2 /* IEU0 */
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bne,pn %icc, 26f /* CTI */
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or %g1, %g2, %g1 /* IEU0 Group */
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andcc %o1, 7, %g3 /* IEU1 */
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bne,pn %icc, 28f /* CTI */
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sllx %g1, 7, %g2 /* IEU0 Group */
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ldx [%o1], %o3 /* Load */
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1: add %o1, 8, %o1 /* IEU1 */
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2: subcc %o2, 8, %o2 /* IEU1 Group */
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bl,pn %XCC, 18f /* CTI */
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sub %o3, %g1, %o4 /* IEU0 */
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add %o0, 8, %o0 /* IEU0 Group */
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#ifdef EIGHTBIT_NOT_MORE
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andn %o4, %o3, %o4 /* IEU1 */
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#endif
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mov %o3, %g3 /* IEU1 */
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ldxa [%o1] ASI_PNF, %o3 /* Load */
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add %o1, 8, %o1 /* IEU0 Group */
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andcc %o4, %g2, %g0 /* IEU1 */
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be,a,pt %xcc, 2b /* CTI */
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stx %g3, [%o0-8] /* Store Group */
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srlx %g3, 56, %g5 /* IEU0 Group */
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andcc %g5, 0xff, %g0 /* IEU1 Group */
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be,pn %icc, 16f /* CTI */
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srlx %g3, 48, %g4 /* IEU0 */
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andcc %g4, 0xff, %g0 /* IEU1 Group */
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be,pn %icc, 15f /* CTI */
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srlx %g3, 40, %g5 /* IEU0 */
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andcc %g5, 0xff, %g0 /* IEU1 Group */
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be,pn %icc, 14f /* CTI */
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srlx %g3, 32, %g4 /* IEU0 */
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andcc %g4, 0xff, %g0 /* IEU1 Group */
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be,pn %icc, 13f /* CTI */
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srlx %g3, 24, %g5 /* IEU0 */
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andcc %g5, 0xff, %g0 /* IEU1 Group */
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be,pn %icc, 12f /* CTI */
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srlx %g3, 16, %g4 /* IEU0 */
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andcc %g4, 0xff, %g0 /* IEU1 Group */
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be,pn %icc, 11f /* CTI */
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srlx %g3, 8, %g5 /* IEU0 */
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andcc %g5, 0xff, %g0 /* IEU1 Group */
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be,pn %icc, 10f /* CTI */
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2003-01-27 21:03:22 +00:00
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sub %o0, 1, %g6 /* IEU0 */
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1999-03-29 13:25:15 +00:00
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andcc %g3, 0xff, %g0 /* IEU1 Group */
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bne,pt %icc, 2b /* CTI */
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3: stx %g3, [%o0-8] /* Store */
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andncc %o2, 31, %g3 /* IEU1 Group */
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4: be,pn %XCC, 41f /* CTI */
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and %o2, 31, %o2 /* IEU1 Group */
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40: stx %g0, [%o0] /* Store */
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stx %g0, [%o0 + 8] /* Store Group */
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subcc %g3, 32, %g3 /* IEU1 */
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stx %g0, [%o0 + 16] /* Store Group */
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stx %g0, [%o0 + 24] /* Store Group */
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bne,pt %XCC, 40b /* CTI */
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add %o0, 32, %o0 /* IEU0 */
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41: subcc %o2, 8, %o2 /* IEU1 Group */
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bl,a,pn %XCC, 6f /* CTI */
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andcc %o2, 4, %g0 /* IEU1 Group */
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5: stx %g0, [%o0] /* Store */
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subcc %o2, 8, %o2 /* IEU1 Group */
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bge,pt %XCC, 5b /* CTI */
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add %o0, 8, %o0 /* IEU0 */
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andcc %o2, 4, %g0 /* IEU1 Group */
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6: be,a,pn %icc, 7f /* CTI */
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andcc %o2, 2, %g0 /* IEU1 Group */
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stw %g0, [%o0] /* Store */
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add %o0, 4, %o0 /* IEU0 */
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andcc %o2, 2, %g0 /* IEU1 Group */
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7: be,a,pn %icc, 8f /* CTI */
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andcc %o2, 1, %g0 /* IEU1 Group */
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sth %g0, [%o0] /* Store */
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add %o0, 2, %o0 /* IEU0 */
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andcc %o2, 1, %g0 /* IEU1 Group */
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8: bne,a,pn %icc, 9f /* CTI */
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stb %g0, [%o0] /* Store */
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9: retl /* CTI+IEU1 Group */
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2003-01-27 21:03:22 +00:00
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mov %g6, %o0 /* IEU0 */
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10: subcc %o0, 2, %g6 /* IEU1 Group */
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1999-03-29 13:25:15 +00:00
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ba,pt %xcc, 3b /* CTI */
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sllx %g5, 8, %g3 /* IEU0 */
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2003-01-27 21:03:22 +00:00
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11: subcc %o0, 3, %g6 /* IEU1 Group */
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1999-03-29 13:25:15 +00:00
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ba,pt %xcc, 3b /* CTI */
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sllx %g4, 16, %g3 /* IEU0 */
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2003-01-27 21:03:22 +00:00
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12: subcc %o0, 4, %g6 /* IEU1 Group */
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1999-03-29 13:25:15 +00:00
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ba,pt %xcc, 3b /* CTI */
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sllx %g5, 24, %g3 /* IEU0 */
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2003-01-27 21:03:22 +00:00
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13: subcc %o0, 5, %g6 /* IEU1 Group */
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1999-03-29 13:25:15 +00:00
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ba,pt %xcc, 3b /* CTI */
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sllx %g4, 32, %g3 /* IEU0 */
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2003-01-27 21:03:22 +00:00
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14: subcc %o0, 6, %g6 /* IEU1 Group */
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1999-03-29 13:25:15 +00:00
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ba,pt %xcc, 3b /* CTI */
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sllx %g5, 40, %g3 /* IEU0 */
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2003-01-27 21:03:22 +00:00
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15: subcc %o0, 7, %g6 /* IEU1 Group */
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1999-03-29 13:25:15 +00:00
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ba,pt %xcc, 3b /* CTI */
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sllx %g4, 48, %g3 /* IEU0 */
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2003-01-27 21:03:22 +00:00
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16: subcc %o0, 8, %g6 /* IEU1 Group */
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1999-03-29 13:25:15 +00:00
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ba,pt %xcc, 3b /* CTI */
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clr %g3 /* IEU0 */
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.align 16
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17: or %o3, %o4, %o3 /* IEU0 Group */
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sub %o3, %g1, %o4 /* IEU1 */
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18: addcc %o2, 8, %o2 /* IEU1 Group */
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be,pn %XCC, 19f /* CTI */
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andcc %o4, %g2, %g0 /* IEU1 Group */
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be,pt %xcc, 21f /* CTI */
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srlx %o3, 56, %g5 /* IEU0 */
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andcc %g5, 0xff, %g0 /* IEU1 Group */
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be,pn %icc, 20f /* CTI */
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stb %g5, [%o0] /* Store */
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add %o0, 1, %o0 /* IEU0 Group */
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subcc %o2, 1, %o2 /* IEU1 */
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be,pn %XCC, 19f /* CTI */
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srlx %o3, 48, %g5 /* IEU0 Group */
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andcc %g5, 0xff, %g0 /* IEU1 Group */
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be,pn %icc, 20f /* CTI */
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stb %g5, [%o0] /* Store */
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add %o0, 1, %o0 /* IEU0 Group */
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subcc %o2, 1, %o2 /* IEU1 */
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be,pn %XCC, 19f /* CTI */
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srlx %o3, 40, %g5 /* IEU0 Group */
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andcc %g5, 0xff, %g0 /* IEU1 Group */
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be,pn %icc, 20f /* CTI */
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stb %g5, [%o0] /* Store */
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add %o0, 1, %o0 /* IEU0 Group */
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subcc %o2, 1, %o2 /* IEU1 */
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be,pn %XCC, 19f /* CTI */
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srlx %o3, 32, %g5 /* IEU0 Group */
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andcc %g5, 0xff, %g0 /* IEU1 Group */
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be,pn %icc, 20f /* CTI */
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stb %g5, [%o0] /* Store */
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add %o0, 1, %o0 /* IEU0 Group */
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subcc %o2, 1, %o2 /* IEU1 */
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be,pn %XCC, 19f /* CTI */
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srlx %o3, 24, %g5 /* IEU0 Group */
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andcc %g5, 0xff, %g0 /* IEU1 Group */
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be,pn %icc, 20f /* CTI */
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stb %g5, [%o0] /* Store */
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add %o0, 1, %o0 /* IEU0 Group */
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subcc %o2, 1, %o2 /* IEU1 */
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be,pn %XCC, 19f /* CTI */
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srlx %o3, 16, %g5 /* IEU0 Group */
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andcc %g5, 0xff, %g0 /* IEU1 Group */
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be,pn %icc, 20f /* CTI */
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stb %g5, [%o0] /* Store */
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add %o0, 1, %o0 /* IEU0 Group */
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subcc %o2, 1, %o2 /* IEU1 */
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be,pn %XCC, 19f /* CTI */
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srlx %o3, 8, %o3 /* IEU0 Group */
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stb %o3, [%o0] /* Store */
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59: add %o0, 1, %o2 /* IEU1 */
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andcc %o3, 0xff, %g0 /* IEU1 Group */
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retl /* CTI+IEU1 Group */
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|
movne %icc, %o2, %o0 /* Single Group */
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19: retl /* CTI+IEU1 Group */
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nop /* IEU0 */
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|
|
2003-01-27 21:03:22 +00:00
|
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|
20: mov %o0, %g6 /* IEU0 Group */
|
1999-03-29 13:25:15 +00:00
|
|
|
subcc %o2, 1, %o2 /* IEU1 */
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|
be,pn %XCC, 51f /* CTI */
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|
add %o0, 1, %o0 /* IEU0 Group */
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50: stb %g0, [%o0] /* Store Group */
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|
subcc %o2, 1, %o2 /* IEU1 Group */
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|
bne,pt %XCC, 50b /* CTI */
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|
|
add %o0, 1, %o0 /* IEU0 */
|
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51: retl /* CTI+IEU1 Group */
|
2003-01-27 21:03:22 +00:00
|
|
|
mov %g6, %o0 /* IEU0 */
|
1999-03-29 13:25:15 +00:00
|
|
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|
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|
|
.align 16
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|
|
|
21: andcc %o2, 4, %g0 /* IEU1 Group */
|
|
|
|
|
be,pn %icc, 22f /* CTI */
|
|
|
|
|
srlx %o3, 32, %g5 /* IEU0 */
|
|
|
|
|
stw %g5, [%o0] /* Store Group */
|
|
|
|
|
|
|
|
|
|
add %o0, 4, %o0 /* IEU0 */
|
|
|
|
|
mov %o3, %g5 /* IEU1 */
|
|
|
|
|
22: andcc %o2, 2, %g0 /* IEU1 Group */
|
|
|
|
|
be,pn %icc, 23f /* CTI */
|
|
|
|
|
|
|
|
|
|
srlx %g5, 16, %g4 /* IEU0 */
|
|
|
|
|
sth %g4, [%o0] /* Store Group */
|
|
|
|
|
add %o0, 2, %o0 /* IEU0 */
|
|
|
|
|
mov %g5, %g4 /* IEU1 */
|
|
|
|
|
|
|
|
|
|
23: srlx %g4, 8, %g4 /* IEU0 Group */
|
|
|
|
|
andcc %o2, 1, %g0 /* IEU1 */
|
|
|
|
|
bne,a,pn %icc, 24f /* CTI */
|
|
|
|
|
stb %g4, [%o0] /* Store Group */
|
|
|
|
|
|
|
|
|
|
retl /* CTI+IEU1 Group */
|
|
|
|
|
nop /* IEU0 */
|
|
|
|
|
24: retl /* CTI+IEU1 Group */
|
|
|
|
|
add %o0, 1, %o0 /* IEU0 */
|
|
|
|
|
|
|
|
|
|
.align 16
|
2003-01-27 21:03:22 +00:00
|
|
|
55: sub %o0, 1, %g6 /* IEU0 Group */
|
1999-03-29 13:25:15 +00:00
|
|
|
25: andcc %o0, 7, %g0 /* IEU1 */
|
|
|
|
|
be,a,pn %icc, 4b /* CTI */
|
|
|
|
|
andncc %o2, 31, %g3 /* IEU1 Group */
|
|
|
|
|
|
|
|
|
|
stb %g0, [%o0] /* Store Group */
|
|
|
|
|
subcc %o2, 1, %o2 /* IEU1 */
|
|
|
|
|
bne,pt %XCC, 25b /* CTI */
|
|
|
|
|
add %o0, 1, %o0 /* IEU0 Group */
|
|
|
|
|
|
|
|
|
|
retl /* CTI+IEU1 Group */
|
2003-01-27 21:03:22 +00:00
|
|
|
mov %g6, %o0 /* IEU0 */
|
1999-03-29 13:25:15 +00:00
|
|
|
|
|
|
|
|
.align 16
|
|
|
|
|
26: ldub [%o1], %o3 /* Load */
|
|
|
|
|
sllx %g1, 7, %g2 /* IEU0 Group */
|
|
|
|
|
stb %o3, [%o0] /* Store */
|
|
|
|
|
27: subcc %o2, 1, %o2 /* IEU1 */
|
|
|
|
|
|
|
|
|
|
be,pn %XCC, 59b /* CTI */
|
|
|
|
|
add %o1, 1, %o1 /* IEU0 Group */
|
|
|
|
|
add %o0, 1, %o0 /* IEU1 */
|
|
|
|
|
andcc %o3, 0xff, %g0 /* IEU1 Group */
|
|
|
|
|
|
|
|
|
|
be,pn %icc, 55b /* CTI */
|
|
|
|
|
lduba [%o1] ASI_PNF, %o3 /* Load */
|
|
|
|
|
andcc %o0, 7, %g0 /* IEU1 Group */
|
|
|
|
|
bne,a,pt %icc, 27b /* CTI */
|
|
|
|
|
|
|
|
|
|
stb %o3, [%o0] /* Store */
|
|
|
|
|
andcc %o1, 7, %g3 /* IEU1 Group */
|
|
|
|
|
be,a,pt %icc, 1b /* CTI */
|
|
|
|
|
ldx [%o1], %o3 /* Load */
|
|
|
|
|
|
|
|
|
|
28: orcc %g0, 64, %g4 /* IEU1 Group */
|
|
|
|
|
sllx %g3, 3, %g5 /* IEU0 */
|
|
|
|
|
sub %g4, %g5, %g4 /* IEU0 Group */
|
|
|
|
|
sub %o1, %g3, %o1 /* IEU1 */
|
|
|
|
|
/* %g1 = 0101010101010101
|
|
|
|
|
%g2 = 8080808080808080
|
|
|
|
|
%g3 = source alignment
|
|
|
|
|
%g5 = number of bits to shift left
|
|
|
|
|
%g4 = number of bits to shift right */
|
|
|
|
|
|
|
|
|
|
ldxa [%o1] ASI_PNF, %o5 /* Load Group */
|
|
|
|
|
addcc %o1, 8, %o1 /* IEU1 */
|
|
|
|
|
29: sllx %o5, %g5, %o3 /* IEU0 Group */
|
|
|
|
|
ldxa [%o1] ASI_PNF, %o5 /* Load */
|
|
|
|
|
|
|
|
|
|
subcc %o2, 8, %o2 /* IEU1 */
|
|
|
|
|
bl,pn %XCC, 17b /* CTI */
|
|
|
|
|
srlx %o5, %g4, %o4 /* IEU0 Group */
|
|
|
|
|
add %o1, 8, %o1 /* IEU1 */
|
|
|
|
|
|
|
|
|
|
or %o3, %o4, %o3 /* IEU0 Group */
|
|
|
|
|
add %o0, 8, %o0 /* IEU1 */
|
|
|
|
|
sub %o3, %g1, %o4 /* IEU0 Group */
|
|
|
|
|
#ifdef EIGHTBIT_NOT_RARE
|
|
|
|
|
andn %o4, %o3, %o4 /* IEU0 Group */
|
|
|
|
|
#endif
|
|
|
|
|
andcc %o4, %g2, %g0 /* IEU1 Group */
|
|
|
|
|
|
|
|
|
|
be,a,pt %xcc, 29b /* CTI */
|
|
|
|
|
stx %o3, [%o0-8] /* Store */
|
|
|
|
|
srlx %o3, 56, %o4 /* IEU0 Group */
|
|
|
|
|
andcc %o4, 0xff, %g0 /* IEU1 Group */
|
|
|
|
|
|
|
|
|
|
be,pn %icc, 36f /* CTI */
|
2003-01-27 21:03:22 +00:00
|
|
|
srlx %o3, 48, %g6 /* IEU0 */
|
|
|
|
|
andcc %g6, 0xff, %g0 /* IEU1 Group */
|
1999-03-29 13:25:15 +00:00
|
|
|
be,pn %icc, 35f /* CTI */
|
|
|
|
|
|
|
|
|
|
srlx %o3, 40, %o4 /* IEU0 */
|
|
|
|
|
andcc %o4, 0xff, %g0 /* IEU1 Group */
|
|
|
|
|
be,pn %icc, 34f /* CTI */
|
2003-01-27 21:03:22 +00:00
|
|
|
srlx %o3, 32, %g6 /* IEU0 */
|
1999-03-29 13:25:15 +00:00
|
|
|
|
2003-01-27 21:03:22 +00:00
|
|
|
andcc %g6, 0xff, %g0 /* IEU1 Group */
|
1999-03-29 13:25:15 +00:00
|
|
|
be,pn %icc, 33f /* CTI */
|
|
|
|
|
srlx %o3, 24, %o4 /* IEU0 */
|
|
|
|
|
andcc %o4, 0xff, %g0 /* IEU1 Group */
|
|
|
|
|
|
|
|
|
|
be,pn %icc, 32f /* CTI */
|
2003-01-27 21:03:22 +00:00
|
|
|
srlx %o3, 16, %g6 /* IEU0 */
|
|
|
|
|
andcc %g6, 0xff, %g0 /* IEU1 Group */
|
1999-03-29 13:25:15 +00:00
|
|
|
be,pn %icc, 31f /* CTI */
|
|
|
|
|
|
|
|
|
|
srlx %o3, 8, %o4 /* IEU0 */
|
|
|
|
|
andcc %o4, 0xff, %g0 /* IEU1 Group */
|
|
|
|
|
be,pn %icc, 30f /* CTI */
|
|
|
|
|
andcc %o3, 0xff, %g0 /* IEU1 Group */
|
|
|
|
|
|
|
|
|
|
bne,pn %icc, 29b /* CTI */
|
|
|
|
|
stx %o3, [%o0-8] /* Store */
|
2003-01-27 21:03:22 +00:00
|
|
|
sub %o0, 1, %g6 /* IEU0 Group */
|
1999-03-29 13:25:15 +00:00
|
|
|
ba,pt %xcc, 4b /* CTI */
|
|
|
|
|
|
|
|
|
|
andncc %o2, 31, %g3 /* IEU1 */
|
2003-01-27 21:03:22 +00:00
|
|
|
30: subcc %o0, 2, %g6 /* IEU0 */
|
1999-03-29 13:25:15 +00:00
|
|
|
ba,pt %xcc, 3b /* CTI */
|
|
|
|
|
sllx %o4, 8, %g3 /* IEU0 Group */
|
|
|
|
|
|
2003-01-27 21:03:22 +00:00
|
|
|
31: sllx %g6, 16, %g3 /* IEU0 Group */
|
1999-03-29 13:25:15 +00:00
|
|
|
ba,pt %xcc, 3b /* CTI */
|
2003-01-27 21:03:22 +00:00
|
|
|
sub %o0, 3, %g6 /* IEU1 */
|
|
|
|
|
32: subcc %o0, 4, %g6 /* IEU1 Group */
|
1999-03-29 13:25:15 +00:00
|
|
|
|
|
|
|
|
ba,pt %xcc, 3b /* CTI */
|
|
|
|
|
sllx %o4, 24, %g3 /* IEU0 */
|
2003-01-27 21:03:22 +00:00
|
|
|
33: sllx %g6, 32, %g3 /* IEU0 Group */
|
1999-03-29 13:25:15 +00:00
|
|
|
ba,pt %xcc, 3b /* CTI */
|
|
|
|
|
|
2003-01-27 21:03:22 +00:00
|
|
|
sub %o0, 5, %g6 /* IEU1 */
|
|
|
|
|
34: subcc %o0, 6, %g6 /* IEU1 Group */
|
1999-03-29 13:25:15 +00:00
|
|
|
ba,pt %xcc, 3b /* CTI */
|
|
|
|
|
sllx %o4, 40, %g3 /* IEU0 */
|
|
|
|
|
|
2003-01-27 21:03:22 +00:00
|
|
|
35: sllx %g6, 48, %g3 /* IEU0 Group */
|
1999-03-29 13:25:15 +00:00
|
|
|
ba,pt %xcc, 3b /* CTI */
|
2003-01-27 21:03:22 +00:00
|
|
|
sub %o0, 7, %g6 /* IEU1 */
|
|
|
|
|
36: subcc %o0, 8, %g6 /* IEU1 Group */
|
1999-03-29 13:25:15 +00:00
|
|
|
|
|
|
|
|
ba,pt %xcc, 3b /* CTI */
|
|
|
|
|
sllx %o4, 56, %g3 /* IEU0 */
|
|
|
|
|
END(__stpncpy)
|
|
|
|
|
|
Update.
2002-08-02 Ulrich Drepper <drepper@redhat.com>
* configure.in (HAVE_BROKEN_ALIAS_ATTRIBUTE): Add check for
broken alias attribute handling.
* config.h.in (HAVE_BROKEN_ALIAS_ATTRIBUTE): Add.
* assert/assert.c (__assert_fail): Fix typo in comment.
* include/rpc/rpc.h: Declare __libc_tsd_RPC_VARS if USE_TLS &&
HAVE___THREAD.
* sunrpc/rpc_thread.c: Don't define __libc_tsd_RPC_VARS as static
if USE_TLS && HAVE___THREAD.
* sunrpc/Versions [libc] (GLIBC_PRIVATE): Export __libc_tsd_RPC_VARS.
2002-08-02 Jakub Jelinek <jakub@redhat.com>
* assert/assert.c (__assert_fail): Remove undef.
Replace INTDEF with libc_hidden_def.
* assert/__assert.c (__assert): Remove INTUSE.
* elf/dl-minimal.c (__assert_fail): Replace INTDEF with
libc_hidden_weak.
* include/libc-symbols.h (hidden_proto, hidden_def, hidden_weak,
hidden_ver, libc_hidden_proto, libc_hidden_def, libc_hidden_weak,
libc_hidden_ver, rtld_hidden_proto, rtld_hidden_def, rtld_hidden_weak,
rltd_hidden_ver, libm_hidden_proto, libm_hidden_def, libm_hidden_weak,
libm_hiden_ver): Define.
* include/assert.h (__assert_fail_internal): Remove.
(__assert_fail): Add prototype. Add hidden_proto.
* include/libc-internal.h (__libc_freeres, __profile_frequency): Add
libc_hidden_proto.
* include/wchar.h (__mbrtowc_internal, __mbrlen_internal): Remove.
(__mbrtowc, __mbrlen): Use libc_hidden_proto. Remove macros.
* include/string.h (__mempcpy, __stpncpy, __rawmemchr, __strcasecmp):
Add libc_hidden_proto.
* include/fcntl.h (__open64, __libc_open, __libc_fcntl, __open,
__fcntl): Add libc_hidden_proto. Remove macros.
(__open_internal, __fcntl_internal): Remove.
* libio/iofdopen.c (_IO_fcntl): Remove INTUSE from __fcntl.
* malloc/set-freeres.c (__libc_freeres): Add libc_hidden_def.
* nss/nsswitch.h (__nss_database_lookup, __nss_next): Add
libc_hiden_proto.
* nss/nsswitch.c (__nss_database_lookup, __nss_next): Add
libc_hidden_def.
* sysdeps/generic/mempcpy.c (__mempcpy): Remove undef.
Add libc_hidden_def.
* sysdeps/generic/open64.c (__open64): Add libc_hidden_def.
* sysdeps/generic/open.c (__open): Remove undef.
Add libc_hidden_def. Remove INTDEF.
* sysdeps/generic/fcntl.c (__fcntl): Remove undef.
Add libc_hidden_def.
* sysdeps/mach/hurd/fcntl.c (__fcntl): Likewise.
* sysdeps/i386/i586/mempcpy.S (__mempcpy): Add libc_hidden_def.
* sysdeps/i386/i686/mempcpy.S (__mempcpy): Likewise.
* sysdeps/mach/hurd/fcntl.c (__libc_fcntl, __fcntl): Remove undef.
(__fcntl): Remove INTDEF2. Add libc_hidden_weak.
(__libc_fcntl): Add libc_hidden_def.
* sysdeps/mach/hurd/open.c (__libc_open, __open): Remove undef.
(__open): Remove INTDEF2. Add libc_hidden_weak.
(__libc_open): Add libc_hidden_def.
* sysdeps/posix/open64.c (__open64): Add libc_hidden_weak.
* sysdeps/standalone/open.c (__open): Add libc_hidden_def.
* sysdeps/unix/sysv/aix/fcntl.c (__libc_fcntl, __fcntl): Remove undef.
Add libc_hidden_def.
* sysdeps/unix/sysv/aix/open.c (__libc_open, __open): Remove undef.
Add libc_hidden_def.
* sysdeps/unix/sysv/linux/i386/fcntl.c (__libc_fcntl, __fcntl): Remove
undef.
(__fcntl): Remove INTDEF2. Add libc_hidden_weak.
(__libc_fcntl): Add libc_hidden_def.
* sysdeps/unix/sysv/linux/syscalls.list (__fcntl_internal,
__getpgid_internal, __chown_internal): Remove.
(__GI___fcntl, __GI___libc_fcntl, __GI___getpgid, __GI___pipe,
__GI___sched_setscheduler, __GI___select, __GI___setpgid,
__GI___chown): Add.
* sysdeps/unix/syscalls.list (__close_internal, __dup2_internal,
__getpid_internal, __open_internal, __write_internal): Remove.
(__GI___fcntl, __GI___libc_fcntl, __GI___open, __GI___libc_open,
__GI___chown, __GI___close, __GI___dup2, __GI___getpid,
__GI___libc_open, __GI___open, __GI___read, __GI___libc_read,
__GI___select, __GI___statfs, __GI___write, __GI___libc_write): Add.
* wcsmbs/mbrlen.c (__mbrlen): Remove undef.
Replace INTDEF with libc_hidden_def.
* wcsmbs/mbrtowc.c (__mbrtowc): Likewise.
* catgets/catgetsinfo.h (__open_catalog): Add libc_hidden_proto.
* catgets/open_catalog.c (__open_catalog): Add libc_hidden_def.
* elf/dl-profile.c (__profile_frequency): Add libc_hidden_proto.
* include/rpc/rpc.h (__rpc_thread_svc_fdset, __rpc_thread_createerr):
Add libc_hidden_proto.
* include/sys/poll.h (__poll): Add libc_hidden_proto.
* include/sys/select.h (__select): Likewise.
* include/sys/socket.h (__send): Likewise.
* include/sys/statfs.h (__statfs): Likewise.
* include/unistd.h (__pwrite64, __libc_read, __pipe, __chown, __dup2,
__getpid, __getpgid, __setpgid, __close, __read, __write,
__getpagesize, __sbrk): Likewise.
(__chown_internal, __dup2_internal, __getpid_internal,
__getpgid_internal, __close_internal, __write_internal,
__getpagesize_internal): Remove.
(__close, __dup2, __getpagesize, __getpgid, __getpid, __libc_write):
Remove macros.
* include/printf.h (__printf_fp): Add libc_hidden_proto.
* include/sched.h (__sched_setscheduler): Likewise.
* include/resolv.h (__res_ninit, __res_randomid): Likewise.
* include/stdlib.h (__secure_getenv): Likewise.
* include/signal.h (__sigaction, __sigsuspend): Likewise.
* inet/getaliasent_r.c (NSS_attribute_hidden): Remove.
* inet/getaliasname_r.c (NSS_attribute_hidden): Remove.
* inet/getnetbyad_r.c (NSS_attribute_hidden): Remove.
* inet/getnetbynm_r.c (NSS_attribute_hidden): Remove.
* inet/getnetent_r.c (NSS_attribute_hidden): Remove.
* inet/getproto_r.c (NSS_attribute_hidden): Remove.
* inet/getprtent_r.c (NSS_attribute_hidden): Remove.
* inet/getprtname_r.c (NSS_attribute_hidden): Remove.
* inet/getrpcbyname_r.c (NSS_attribute_hidden): Remove.
* inet/getrpcbynumber_r.c (NSS_attribute_hidden): Remove.
* inet/getrpcent_r.c (NSS_attribute_hidden): Remove.
* inet/getservent_r.c (NSS_attribute_hidden): Remove.
* inet/getsrvbynm_r.c (NSS_attribute_hidden): Remove.
* inet/getsrvbypt_r.c (NSS_attribute_hidden): Remove.
* inet/gethstbyad_r.c (DB_LOOKUP_FCT): Remove INTUSE.
* inet/gethstbynm2_r.c (DB_LOOKUP_FCT): Likewise.
* inet/gethstbynm_r.c (DB_LOOKUP_FCT): Likewise.
* inet/gethstent_r.c (DB_LOOKUP_FCT): Likewise.
* libio/genops.c (__overflow): Add libc_hidden_def.
* libio/iovdprintf.c: Remove libio.h include.
* libio/libioP.h (libc_hidden_proto, libc_hidden_def,
libc_hidden_weak): Define to nothing if not defined.
(__overflow, __woverflow): Add libc_hidden_proto.
* libio/wgenops.c (__woverflow): Add libc_hidden_def.
* nss/getXXent_r.c (NSS_attribute_hidden): Remove.
(DB_LOOKUP_FCT): Add libc_hidden_proto.
* nss/getXXbyYY_r.c (NSS_attribute_hidden): Remove.
(DB_LOOKUP_FCT): Add libc_hidden_proto.
* nss/XXX-lookup.c (DB_LOOKUP_FCT): Add libc_hidden_proto
and libc_hidden_def.
* nss/hosts-lookup.c (__nss_hosts_lookup): Remove INTDEF.
* posix/bsd-getpgrp.c (__getpgid_internal): Remove.
(__getpgid): Add libc_hidden_proto.
(__bsd_getpgrp): Remove INTUSE.
* resolv/res_init.c (__res_ninit, __res_randomid): Add
libc_hidden_def.
* shadow/getspent_r.c (NSS_attribute_hidden): Remove.
* shadow/getspnam_r.c (NSS_attribute_hidden): Remove.
* stdio-common/printf_fp.c (__printf_fp): Add libc_hidden_def.
* stdlib/strfmon.c (__printf_fp): Add libc_hidden_proto.
* stdlib/secure-getenv.c (__secure_getenv): Add libc_hidden_def.
* sunrpc/rpc_thread.c (__rpc_thread_svc_fdset,
__rpc_thread_createerr): Add libc_hidden_def.
* sysdeps/alpha/alphaev67/rawmemchr.S (__rawmemchr): Add
libc_hidden_def.
* sysdeps/alpha/alphaev67/stpncpy.S (__stpncpy): Likewise.
* sysdeps/alpha/rawmemchr.S (__rawmemchr): Likewise.
* sysdeps/alpha/stpncpy.S (__stpncpy): Likewise.
* sysdeps/generic/chown.c (__chown): Likewise.
* sysdeps/generic/close.c (__close): Likewise.
* sysdeps/generic/dup2.c (__dup2): Likewise.
* sysdeps/generic/pipe.c (__pipe): Likewise.
* sysdeps/generic/prof-freq.c (__profile_frequency): Likewise.
* sysdeps/generic/pwrite64.c (__pwrite64): Likewise.
* sysdeps/generic/rawmemchr.c (__rawmemchr): Likewise.
* sysdeps/generic/read.c (__libc_read): Likewise.
(__read): Add libc_hidden_weak.
* sysdeps/generic/sbrk.c (__sbrk): Add libc_hidden_def.
* sysdeps/generic/sched_sets.c (__sched_setscheduler): Likewise.
* sysdeps/generic/select.c (__select): Likewise.
* sysdeps/generic/send.c (__send): Likewise.
* sysdeps/generic/setpgid.c (__setpgid): Likewise.
* sysdeps/generic/sigaction.c (__sigaction): Likewise.
* sysdeps/generic/sigsuspend.c (__sigsuspend): Likewise.
* sysdeps/generic/statfs.c (__statfs): Likewise.
* sysdeps/generic/stpncpy.c (__stpncpy): Likewise.
* sysdeps/generic/strcasecmp.c (__strcasecmp): Likewise.
* sysdeps/generic/getpagesize.c (__getpagesize): Likewise.
Remove undef and INTDEF.
* sysdeps/generic/getpgid.c (__getpgid): Likewise.
* sysdeps/generic/getpid.c (__getpid): Likewise.
* sysdeps/generic/write.c (__libc_write): Likewise.
(__write): Add libc_hidden_weak. Remove undef and INTDEF.
* sysdeps/i386/rawmemchr.S (__rawmemchr): Add libc_hidden_def.
* sysdeps/i386/stpncpy.S (__stpncpy): Likewise.
* sysdeps/m68k/rawmemchr.S (__rawmemchr): Likewise.
* sysdeps/mach/hurd/chown.c (__chown): Likewise. Remove INTDEF.
* sysdeps/mach/hurd/close.c (__close): Add libc_hidden_def.
Remove undef and INTDEF.
* sysdeps/mach/hurd/dup2.c (__dup2): Likewise.
* sysdeps/mach/hurd/getpgid.c (__getpgid): Likewise.
* sysdeps/mach/hurd/getpid.c (__getpid): Likewise.
* sysdeps/mach/getpagesize.c (__getpagesize): Likewise.
* sysdeps/mach/hurd/write.c (__libc_write): Likewise.
(__write): Add libc_hidden_weak. Remove undef and INTDEF.
* sysdeps/mach/hurd/pipe.c: Include unistd.h.
(__pipe): Add libc_hidden_def.
* sysdeps/mach/hurd/dl-sysdep.c (__libc_read, __libc_write): Add
libc_hidden_weak.
* sysdeps/mach/hurd/poll.c (__poll): Add libc_hidden_def.
* sysdeps/mach/hurd/profil.c (__profile_frequency): Likewise.
* sysdeps/mach/hurd/read.c (__libc_read): Likewise.
(__read): Add libc_hidden_weak.
* sysdeps/mach/hurd/pwrite64.c (__pwrite64): Likewise.
(__libc_pwrite64): Add libc_hidden_def.
* sysdeps/mach/hurd/sbrk.c (__sbrk): Likewise.
* sysdeps/mach/hurd/select.c (__select): Likewise.
* sysdeps/mach/hurd/send.c (__send): Likewise.
* sysdeps/mach/hurd/setpgid.c (__setpgid): Likewise.
* sysdeps/mach/hurd/sigaction.c (__sigaction): Likewise.
* sysdeps/mach/hurd/sigsuspend.c (__sigsuspend): Likewise.
* sysdeps/mach/hurd/statfs.c (__statfs): Likewise.
* sysdeps/posix/dup2.c: Likewise.
Remove undef and INTDEF.
* sysdeps/posix/getpagesize.c (__getpagesize): Likewise.
* sysdeps/posix/pwrite64.c (__libc_pwrite64): Add libc_hidden_def.
(__pwrite64): Add libc_hidden_weak.
* sysdeps/posix/sigsuspend.c (__sigsuspend): Add libc_hidden_def.
* sysdeps/sparc/sparc64/rawmemchr.S (__rawmemchr): Likewise.
* sysdeps/sparc/sparc64/stpncpy.S (__stpncpy): Likewise.
* sysdeps/standalone/close.c (__close): Likewise.
* sysdeps/standalone/write.c (__libc_write): Likewise.
(__write): Add libc_hidden_weak.
* sysdeps/standalone/read.c (__read): Likewise.
(__libc_read): Add libc_hidden_def.
* sysdeps/unix/grantpt.c (grantpt): Remove INTUSE.
* sysdeps/unix/bsd/m68k/pipe.S (__pipe): Add libc_hidden_def.
* sysdeps/unix/bsd/osf/alpha/pipe.S (__pipe): Likewise.
* sysdeps/unix/bsd/vax/pipe.S (__pipe): Likewise.
* sysdeps/unix/bsd/syscalls.list (__GI___getpagesize): Likewise.
* sysdeps/unix/bsd/poll.c (__poll): Likewise.
* sysdeps/unix/bsd/sigaction.c (__sigaction): Likewise.
* sysdeps/unix/bsd/sigsuspend.c (__sigsuspend): Likewise.
* sysdeps/unix/common/syscalls.list (__GI___getpgid, __GI___setpgid,
__GI___sigaction): Add.
* sysdeps/unix/i386/pipe.S (__pipe): Add libc_hidden_def.
* sysdeps/unix/inet/syscalls.list (__GI___send): Add.
* sysdeps/unix/mips/pipe.S (__pipe): Add libc_hidden_def.
* sysdeps/unix/sparc/pipe.S (__pipe): Likewise.
* sysdeps/unix/sysv/irix4/syscalls.list (__GI___getpgid,
__GI___setpgid): Add.
* sysdeps/unix/sysv/aix/chown.c (__chown): Add libc_hidden_def.
Remove undef and INTDEF.
* sysdeps/unix/sysv/aix/getpgid.c (__getpgid): Likewise.
* sysdeps/unix/sysv/aix/write.c (__write, __libc_write): Likewise.
* sysdeps/unix/sysv/aix/close.c (__close): Add libc_hidden_def.
* sysdeps/unix/sysv/aix/getpid.c (__getpid): Likewise.
* sysdeps/unix/sysv/aix/pipe.c (__pipe): Likewise.
* sysdeps/unix/sysv/aix/read.c (__read, __libc_read): Likewise.
* sysdeps/unix/sysv/aix/poll.c (__poll): Likewise.
* sysdeps/unix/sysv/aix/sbrk.c (__sbrk): Likewise.
* sysdeps/unix/sysv/aix/sigaction.c (__sigaction): Likewise.
* sysdeps/unix/sysv/aix/sigsuspend.c (__sigsuspend): Likewise.
* sysdeps/unix/sysv/aix/statfs.c (__statfs): Likewise.
* sysdeps/unix/sysv/aix/select.c (__select): Likewise.
* sysdeps/unix/sysv/aix/setpgid.c (__setpgid): Likewise.
* sysdeps/unix/sysv/linux/alpha/pipe.S (__pipe): Likewise.
* sysdeps/unix/sysv/linux/alpha/syscalls.list (__GI___pwrite64,
__GI___statfs, __GI___send): Add.
* sysdeps/unix/sysv/linux/alpha/select.S (__select): Add
libc_hidden_ver resp. libc_hidden_def.
* sysdeps/unix/sysv/linux/alpha/sigsuspend.S (__sigsuspend): Add
libc_hidden_def.
* sysdeps/unix/sysv/linux/ia64/getpagesize.c (__getpagesize):
Likewise. Remove undef and INTDEF.
* sysdeps/unix/sysv/linux/ia64/pipe.S (__pipe): Add libc_hidden_def.
* sysdeps/unix/sysv/linux/ia64/syscalls.list (__GI___pwrite64,
__GI___statfs, __GI___send): Add.
* sysdeps/unix/sysv/linux/ia64/sigaction.c (__sigaction): Add
libc_hidden_def.
* sysdeps/unix/sysv/linux/ia64/sigsuspend.c (__sigsuspend):
Likewise.
* sysdeps/unix/sysv/linux/sh/pipe.S (__pipe): Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/chown.c (__chown): Add
libc_hidden_ver resp. libc_hidden_def.
* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (__GI___pwrite64,
__GI___send): Add.
* sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c (__sigaction):
Add libc_hidden_weak.
* sysdeps/unix/sysv/linux/s390/s390-64/sigsuspend.c (__sigsuspend):
Add libc_hidden_def.
* sysdeps/unix/sysv/linux/hppa/syscalls.list (__GI___send): Add.
* sysdeps/unix/sysv/linux/arm/sigaction.c (__sigaction): Add
libc_hidden_weak.
* sysdeps/unix/sysv/linux/i386/chown.c (__chown): Add libc_hidden_ver
resp. libc_hidden_def.
* sysdeps/unix/sysv/linux/i386/sigaction.c (__sigaction): Add
libc_hidden_weak.
* sysdeps/unix/sysv/linux/m68k/chown.c (__chown): Likewise. Remove
INTDEF.
* sysdeps/unix/sysv/linux/m68k/getpagesize.c (__getpagesize):
Likewise. Remove undef.
* sysdeps/unix/sysv/linux/mips/pwrite64.c (__pwrite64): Add
libc_hidden_weak.
* sysdeps/unix/sysv/linux/mips/syscalls.list (__GI___send): Add.
* sysdeps/unix/sysv/linux/mips/sigaction.c (__sigaction): Add
libc_hidden_weak.
* sysdeps/unix/sysv/linux/powerpc/chown.c (__chown): Add
libc_hidden_def.
* sysdeps/unix/sysv/linux/powerpc/pwrite64.c (__pwrite64): Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/getpagesize.c (__getpagesize):
Likewise. Remove undef and INTDEF.
* sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S (__pipe): Add
libc_hidden_def.
* sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c (__sigaction): Add
libc_hidden_weak.
* sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S (__pipe): Add
libc_hidden_def.
* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list
(__GI___pwrite64, __GI___statfs, __GI___select, __GI___send): Add.
* sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c (__sigaction): Add
libc_hidden_weak.
* sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c (__sigsuspend):
Add libc_hidden_def.
* sysdeps/unix/sysv/linux/x86_64/syscalls.list (__GI___pwrite64,
__GI___statfs): Add.
* sysdeps/unix/sysv/linux/x86_64/send.c (__send): Add
libc_hidden_weak.
* sysdeps/unix/sysv/linux/x86_64/sigaction.c (__sigaction): Likewise.
* sysdeps/unix/sysv/linux/getpagesize.c: Add libc_hidden_def.
Remove undef and INTDEF.
* sysdeps/unix/sysv/linux/poll.c (__poll): Add libc_hidden_def.
* sysdeps/unix/sysv/linux/pwrite64.c (__pwrite64): Add
libc_hidden_def.
* sysdeps/unix/sysv/linux/send.S (__send): Likewise.
* sysdeps/unix/sysv/linux/sigaction.c (__sigaction): Add
libc_hidden_weak.
* sysdeps/unix/sysv/linux/sigsuspend.c (__sigsuspend): Add
libc_hidden_def.
* sysdeps/unix/sysv/sco3.2.4/__setpgid.c (__setpgid): Likewise.
* sysdeps/unix/sysv/sco3.2.4/sigaction.S (__sigaction): Likewise.
* sysdeps/unix/sysv/sysv4/solaris2/syscalls.list (__GI___sigaction):
Add.
* sysdeps/unix/sysv/sysv4/__getpgid.c (__getpgid): Add
libc_hidden_def. Remove undef and INTDEF.
* sysdeps/unix/sysv/sysv4/getpgid.c (__getpgid): Likewise.
* sysdeps/unix/sysv/sysv4/__setpgid.c (__setpgid): Add
libc_hidden_def.
* sysdeps/unix/sysv/sysv4/setpgid.c (__setpgid): Likewise.
* sysdeps/unix/sysv/sysv4/sigaction.c (__sigaction): Likewise.
* sysdeps/unix/sysv/sigaction.c (__sigaction): Likewise.
* sysdeps/unix/getpagesize.c (__getpagesize): Add libc_hidden_def.
Remove undef and INTDEF.
* configure.in (HAVE_BROKEN_VISIBILITY_ATTRIBUTE): Add check for
broken visibility attribute handling.
* config.h.in (HAVE_BROKEN_VISIBILITY_ATTRIBUTE): Add.
2002-08-02 Ulrich Drepper <drepper@redhat.com>
2002-08-03 07:02:10 +00:00
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libc_hidden_def (__stpncpy)
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weak_alias (__stpncpy, stpncpy)
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