From 1f64ac13c02e70285e26a0572d9393a3ee0f9ad8 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sat, 12 Oct 1996 00:56:05 +0000 Subject: update from main archive 961011 Fri Oct 11 19:13:34 1996 Ulrich Drepper * locale/Makefile (CPPFLAGS): Set CHARMAP_PATH to "$(i18ndir)/charmaps". Fri Oct 11 22:12:41 1996 NIIBE Yutaka * sysdeps/unix/sysv/linux/sys/procfs.h: Include to get definition of FPU description struct. * sysdeps/unix/sysv/linux/Makefile [$(subdir)=socket] (subdir_headers): Add net/if.h, net/if_ppp.h, net/ppp-comp.h, net/ppp_defs.h, net/if_arp.h, and net/route.h. * sysdeps/unix/sysv/linux/net/if_arp.h: New file. * sysdeps/unix/sysv/linux/net/route.h: New file. Fri Oct 11 14:49:13 1996 Ulrich Drepper * sysdeps/stub/readdir_r.c: New file. We need a stub version. * sysdeps/stub/e_acosl.c: Likewise. * sysdeps/stub/e_asinl.c: Likewise. * sysdeps/stub/e_atan2l.c: Likewise. * sysdeps/stub/e_expl.c: Likewise. * sysdeps/stub/e_fmodl.c: Likewise. * sysdeps/stub/e_log10l.c: Likewise. * sysdeps/stub/e_logl.c: Likewise. * sysdeps/stub/e_sqrtl.c: Likewise. * sysdeps/stub/s_atanl.c: Likewise. * sysdeps/stub/s_log1pl.c: Likewise. * Makefile (distribute): Add nsswitch.h and netgroup.h. * nss/Makefile (generated): db-netgrp.c is not generated. * sysdeps/alpha/Dist: Add stxcpy.S and stxncpy.S. * Make-dist (+out): Add $(dont_distribute). Fri Oct 11 00:27:18 1996 Andreas Schwab * stdio-common/Makefile (routines): Add tmpnam_r. Fri Oct 11 05:32:51 1996 Ulrich Drepper * version.h: Bump version to 1.96. Fri Oct 11 18:13:47 1996 Andreas Jaeger * stdio-common/tst-printf.c: Some more cleanups. Fri Oct 11 02:48:02 1996 Ulrich Drepper * resolv/arpa/nameser.h: Update from bind-4.9.5-T6B. * resolv/resolv.h: Likewise. * resolv/gethnamaddr.c: Likewise. * resolv/res_comp.c: Likewise. * resolv/res_debug.c: Likewise. * resolv/res_init.c: Likewise. * resolv/res_send.c: Likewise. * resolv/Banner: Update version number. * nss/nss_dns/dns-host.c: Update according to change in resolv/gethnamaddr.c. Fri Oct 10 20:52:28 1996 Ralph Loader * crypt/md5.c (md5_stream): When reading the block in several pieces append to instead of replace previously read data. Thu Oct 10 15:53:17 1996 Richard Henderson * sysdeps/alpha/stxcpy.S ($unaligned): In single word copy, correct last-byte-written bit for source word misalignment. * sysdeps/alpha/strchr.c: Removed. There is now an assembler version. Thu Oct 10 17:17:23 1996 Ulrich Drepper * sunrpc/Makefile (rpcsvc): Remove yp.x. The corrected version comes with glibc-nis. * sunrpc/rpcsvc/yp.x: Removed. * nss/nss_files/files-netgr.c (_nss_netgroup_parseline): Test for *CURSOR to be NULL and dump a core if yes. Thu Oct 9 20:09:53 1996 Matthew Jacob * sysdeps/unix/sysv/linux/alpha/brk.S: Define _ERRNO_H before including to get error numbers. Thu Oct 10 14:00:01 1996 Ulrich Drepper * sysdeps/unix/sysv/linux/i386/sigcontext.h: Moved file... * sysdeps/unix/sysv/linux/sigcontext.h: ...to here. So the Alpha people find a correct file. * sysdeps/libm-ieee754/w_cabs.c: We cannot make __cabsl simply an alias of __cabs since the structures have different names. * sysdeps/libm-ieee754/w_log10.c: Fix typo in weak_alias. Reported by Matthew Jacob . simply a wrapper around the file since the --- sysdeps/alpha/Dist | 2 + sysdeps/alpha/strchr.c | 84 ------------------------------- sysdeps/alpha/stxcpy.S | 33 ++++++------ sysdeps/libm-ieee754/w_cabs.c | 10 +++- sysdeps/libm-ieee754/w_log10.c | 2 +- sysdeps/stub/e_log10l.c | 11 ++++ sysdeps/stub/e_logl.c | 11 ++++ sysdeps/stub/e_sqrtl.c | 11 ++++ sysdeps/stub/s_atanl.c | 12 +++++ sysdeps/stub/s_log1pl.c | 12 +++++ sysdeps/unix/sysv/linux/Dist | 8 ++- sysdeps/unix/sysv/linux/Makefile | 3 +- sysdeps/unix/sysv/linux/alpha/brk.S | 1 + sysdeps/unix/sysv/linux/i386/sigcontext.h | 29 ----------- sysdeps/unix/sysv/linux/sigcontext.h | 29 +++++++++++ sysdeps/unix/sysv/linux/sys/procfs.h | 1 + 16 files changed, 125 insertions(+), 134 deletions(-) delete mode 100644 sysdeps/alpha/strchr.c create mode 100644 sysdeps/stub/e_log10l.c create mode 100644 sysdeps/stub/e_logl.c create mode 100644 sysdeps/stub/e_sqrtl.c create mode 100644 sysdeps/stub/s_atanl.c create mode 100644 sysdeps/stub/s_log1pl.c delete mode 100644 sysdeps/unix/sysv/linux/i386/sigcontext.h create mode 100644 sysdeps/unix/sysv/linux/sigcontext.h (limited to 'sysdeps') diff --git a/sysdeps/alpha/Dist b/sysdeps/alpha/Dist index c9419e6ef3..3cc9595dfb 100644 --- a/sysdeps/alpha/Dist +++ b/sysdeps/alpha/Dist @@ -3,3 +3,5 @@ DEFS.h divrem.h divl.S divlu.S divq.S divqu.S reml.S remlu.S remq.S remqu.S _mcount.S +stxcpy.S +stxncpy.S diff --git a/sysdeps/alpha/strchr.c b/sysdeps/alpha/strchr.c deleted file mode 100644 index 69afa4b87f..0000000000 --- a/sysdeps/alpha/strchr.c +++ /dev/null @@ -1,84 +0,0 @@ -/* Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation, Inc. - -The GNU C 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 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 -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ - -#include - -/* Return the length of the null-terminated string STR. Scan for - the null terminator quickly by testing eight bytes at a time. */ - -char * -strchr (const char *str, int c) -{ - const char *char_ptr; - const unsigned long int *longword_ptr; - unsigned long int charmask; - - c = (unsigned char) c; - - /* Handle the first few characters by reading one character at a time. - Do this until STR is aligned on a 8-byte border. */ - for (char_ptr = str; ((unsigned long int) char_ptr & 7) != 0; ++char_ptr) - if (*char_ptr == c) - return (char *) char_ptr; - else if (*char_ptr == '\0') - return NULL; - - longword_ptr = (unsigned long int *) char_ptr; - - /* Set up a longword, each of whose bytes is C. */ - charmask = c | (c << 8); - charmask |= charmask << 16; - charmask |= charmask << 32; - - for (;;) - { - const unsigned long int longword = *longword_ptr++; - int ge, le, zero; - - /* Set bits in ZERO if bytes in LONGWORD are zero. */ - asm ("cmpbge $31, %1, %0" : "=r" (zero) : "r" (longword)); - - /* Set bits in GE if bytes in CHARMASK are >= bytes in LONGWORD. */ - asm ("cmpbge %1, %2, %0" : "=r" (ge) : "r" (charmask), "r" (longword)); - - /* Set bits in LE if bytes in CHARMASK are <= bytes in LONGWORD. */ - asm ("cmpbge %2, %1, %0" : "=r" (le) : "r" (charmask), "r" (longword)); - - /* Bytes that are both <= and >= are == to C. */ - if (zero || (ge & le)) - { - /* Which of the bytes was the C? */ - - char *cp = (char *) (longword_ptr - 1); - int i; - - for (i = 0; i < 8; i++) - { - if (cp[i] == c) - return &cp[i]; - if (cp[i] == 0) - return NULL; - } - return NULL; - } - } -} - -#ifdef weak_alias -#undef index -weak_alias (strchr, index) -#endif diff --git a/sysdeps/alpha/stxcpy.S b/sysdeps/alpha/stxcpy.S index e381b704cd..49dd8e5c64 100644 --- a/sysdeps/alpha/stxcpy.S +++ b/sysdeps/alpha/stxcpy.S @@ -36,7 +36,7 @@ Cambridge, MA 02139, USA. */ Furthermore, v0, a3-a5, t11, and t12 are untouched. */ -/* This is generally scheduled for the EV5, but should still be pretty +/* This is generally scheduled for the EV5, but should still be pretty good for the EV4 too. */ #include @@ -65,7 +65,7 @@ stxcpy_aligned: lda t2, -1 # e1 : build a mask against false zero mskqh t2, a1, t2 # e0 : detection in the src word mskqh t1, a1, t3 # e0 : - ornot t1, t2, t2 # .. e1 : + ornot t1, t2, t2 # .. e1 : mskql t0, a1, t0 # e0 : assemble the first output word cmpbge zero, t2, t7 # .. e1 : bits set iff null found or t0, t3, t1 # e0 : @@ -99,9 +99,9 @@ $a_eos: /* We're doing a partial word store and so need to combine our source and original destination words. */ ldq_u t0, 0(a0) # e0 : - subq t8, 1, t6 # .. e1 : + subq t8, 1, t6 # .. e1 : zapnot t1, t6, t1 # e0 : clear src bytes >= null - or t8, t6, t7 # .. e1 : + or t8, t6, t7 # .. e1 : zap t0, t7, t0 # e0 : clear dst bytes <= null or t0, t1, t1 # e1 : @@ -156,13 +156,13 @@ $u_head: or t1, t4, t1 # .. e1 : mskqh t1, a0, t1 # e0 : or t0, t1, t1 # e1 : - + or t1, t6, t6 # e0 : cmpbge zero, t6, t7 # .. e1 : lda t6, -1 # e0 : for masking just below bne t7, $u_final # .. e1 : - mskql t6, a1, t6 # e0 : mask out the bits we have + mskql t6, a1, t6 # e0 : mask out the bits we have or t6, t2, t2 # e1 : already extracted before cmpbge zero, t2, t7 # e0 : testing eos bne t7, $u_late_head_exit # .. e1 (zdb) @@ -181,7 +181,7 @@ $u_head: /* Unaligned copy main loop. In order to avoid reading too much, the loop is structured to detect zeros in aligned source words. - This has, unfortunately, effectively pulled half of a loop + This has, unfortunately, effectively pulled half of a loop iteration out into the head and half into the tail, but it does prevent nastiness from accumulating in the very thing we want to run as fast as possible. @@ -207,7 +207,7 @@ $u_loop: /* We've found a zero somewhere in the source word we just read. If it resides in the lower half, we have one (probably partial) - word to write out, and if it resides in the upper half, we + word to write out, and if it resides in the upper half, we have one full and one partial word left to write out. On entry to this basic block: @@ -234,7 +234,7 @@ $u_final: negq t7, t6 # e0 : isolate low bit set and t6, t7, t8 # e1 : - and t8, 0x80, t6 # e0 : avoid dest word load if we can + and t8, 0x80, t6 # e0 : avoid dest word load if we can bne t6, 1f # .. e1 (zdb) ldq_u t0, 0(a0) # e0 : @@ -256,7 +256,7 @@ $unaligned: and a0, 7, t4 # .. e1 : find dest misalignment and a1, 7, t5 # e0 : find src misalignment - /* Conditionally load the first destination word and a bytemask + /* Conditionally load the first destination word and a bytemask with 0xff indicating that the destination byte is sacrosanct. */ mov zero, t0 # .. e1 : @@ -290,18 +290,19 @@ $unaligned: negq t7, t6 # .. e1 : build bitmask of bytes <= zero and t6, t7, t8 # e0 : - nop # .. e1 : + and a1, 7, t5 # .. e1 : subq t8, 1, t6 # e0 : or t6, t8, t7 # e1 : + srl t8, t5, t8 # e0 : adjust final null return value - zapnot t2, t7, t2 # e0 : prepare source word; mirror changes + zapnot t2, t7, t2 # .. e1 : prepare source word; mirror changes and t1, t2, t1 # e1 : to source validity mask - extql t2, a1, t2 # e0 : + extql t2, a1, t2 # .. e0 : extql t1, a1, t1 # e0 : - andnot t0, t2, t0 # e0 : zero place for source to reside + andnot t0, t2, t0 # .. e1 : zero place for source to reside or t0, t1, t1 # e1 : and put it there - stq_u t1, 0(a0) # e0 : - ret (t9) # .. e1 : + stq_u t1, 0(a0) # .. e0 : + ret (t9) .end __stxcpy diff --git a/sysdeps/libm-ieee754/w_cabs.c b/sysdeps/libm-ieee754/w_cabs.c index 6c67436c6a..bf62f22be3 100644 --- a/sysdeps/libm-ieee754/w_cabs.c +++ b/sysdeps/libm-ieee754/w_cabs.c @@ -14,7 +14,13 @@ __cabs(z) return __hypot(z.x, z.y); } weak_alias (__cabs, cabs) + #ifdef NO_LONG_DOUBLE -strong_alias (__cabs, __cabsl) -weak_alias (__cabs, cabsl) +double +__cabsl(z) + struct __cabs_complexl z; +{ + return __hypotl(z.x, z.y); +} +weak_alias (__cabsl, cabsl) #endif diff --git a/sysdeps/libm-ieee754/w_log10.c b/sysdeps/libm-ieee754/w_log10.c index fc35607644..8a0a70bdf7 100644 --- a/sysdeps/libm-ieee754/w_log10.c +++ b/sysdeps/libm-ieee754/w_log10.c @@ -47,5 +47,5 @@ static char rcsid[] = "$NetBSD: w_log10.c,v 1.6 1995/05/10 20:49:35 jtc Exp $"; weak_alias (__log10, log10) #ifdef NO_LONG_DOUBLE strong_alias (__log10, __log10l) -weak_alias (__log10, log10) +weak_alias (__log10, log10l) #endif diff --git a/sysdeps/stub/e_log10l.c b/sysdeps/stub/e_log10l.c new file mode 100644 index 0000000000..0e8cdcaaa9 --- /dev/null +++ b/sysdeps/stub/e_log10l.c @@ -0,0 +1,11 @@ +#include +#include + +long double +__ieee754_log10l (long double x) +{ + fputs ("__ieee754_log10l not implemented\n", stderr); + return 0.0; +} + +stub_warning (__ieee754_log10l) diff --git a/sysdeps/stub/e_logl.c b/sysdeps/stub/e_logl.c new file mode 100644 index 0000000000..b8357543b0 --- /dev/null +++ b/sysdeps/stub/e_logl.c @@ -0,0 +1,11 @@ +#include +#include + +long double +__ieee754_logl (long double x) +{ + fputs ("__ieee754_logl not implemented\n", stderr); + return 0.0; +} + +stub_warning (__ieee754_logl) diff --git a/sysdeps/stub/e_sqrtl.c b/sysdeps/stub/e_sqrtl.c new file mode 100644 index 0000000000..88a7668330 --- /dev/null +++ b/sysdeps/stub/e_sqrtl.c @@ -0,0 +1,11 @@ +#include +#include + +long double +__ieee754_sqrtl (long double x) +{ + fputs ("__ieee754_sqrtl not implemented\n", stderr); + return 0.0; +} + +stub_warning (__ieee754_sqrtl) diff --git a/sysdeps/stub/s_atanl.c b/sysdeps/stub/s_atanl.c new file mode 100644 index 0000000000..38dd6f5991 --- /dev/null +++ b/sysdeps/stub/s_atanl.c @@ -0,0 +1,12 @@ +#include +#include + +long double +__atanl (long double x) +{ + fputs ("__atanl not implemented\n", stderr); + return 0.0; +} +weak_alias (__atanl, atanl) + +stub_warning (atanl) diff --git a/sysdeps/stub/s_log1pl.c b/sysdeps/stub/s_log1pl.c new file mode 100644 index 0000000000..07282482f3 --- /dev/null +++ b/sysdeps/stub/s_log1pl.c @@ -0,0 +1,12 @@ +#include +#include + +long double +__log1pl (long double x) +{ + fputs ("__log1pl not implemented\n", stderr); + return 0.0; +} +weak_alias (__log1pl, log1pl) + +stub_warning (log1pl) diff --git a/sysdeps/unix/sysv/linux/Dist b/sysdeps/unix/sysv/linux/Dist index 0879234162..ef0dfbce89 100644 --- a/sysdeps/unix/sysv/linux/Dist +++ b/sysdeps/unix/sysv/linux/Dist @@ -1,12 +1,17 @@ init-first.h sysctl.c +termio.h net/if.h +net/if_arp.h net/if_ppp.h net/ppp-comp.h net/ppp_defs.h +net/route.h nfs/nfs.h sys/acct.h +sys/debugreg.h sys/io.h +sys/kd.h sys/kdaemon.h sys/klog.h sys/module.h @@ -14,9 +19,10 @@ sys/mount.h sys/procfs.h sys/quota.h sys/socketcall.h +sys/soundcard.h sys/sysctl.h sys/sysinfo.h sys/sysmacros.h sys/timex.h sys/user.h -termio.h +sys/vt.h diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile index 7cfa06db66..0f563f082a 100644 --- a/sysdeps/unix/sysv/linux/Makefile +++ b/sysdeps/unix/sysv/linux/Makefile @@ -31,7 +31,8 @@ sysdep_headers += sys/timex.h endif ifeq ($(subdir), socket) -sysdep_headers += sys/socketcall.h net/if.h +sysdep_headers += sys/socketcall.h net/if.h net/if_ppp.h net/ppp-comp.h \ + net/ppp_defs.h net/if_arp.h net/route.h endif ifeq ($(subdir), sunrpc) diff --git a/sysdeps/unix/sysv/linux/alpha/brk.S b/sysdeps/unix/sysv/linux/alpha/brk.S index ad5f021e99..75be949aff 100644 --- a/sysdeps/unix/sysv/linux/alpha/brk.S +++ b/sysdeps/unix/sysv/linux/alpha/brk.S @@ -21,6 +21,7 @@ error. Instead, the error condition is indicated by returning the old break value (instead of the new, requested one). */ #include +#define _ERRNO_H #include #ifdef PIC diff --git a/sysdeps/unix/sysv/linux/i386/sigcontext.h b/sysdeps/unix/sysv/linux/i386/sigcontext.h deleted file mode 100644 index 92733ab447..0000000000 --- a/sysdeps/unix/sysv/linux/i386/sigcontext.h +++ /dev/null @@ -1,29 +0,0 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. - -The GNU C 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 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 -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with the GNU C 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. */ - -#ifndef _SIGCONTEXT_H -#define _SIGCONTEXT_H 1 - -/* Kernel headers before 2.1.1 define a struct sigcontext_struct, but - we need sigcontext. */ -#define sigcontext_struct sigcontext - -#include - - -#endif /* sigcontext.h */ diff --git a/sysdeps/unix/sysv/linux/sigcontext.h b/sysdeps/unix/sysv/linux/sigcontext.h new file mode 100644 index 0000000000..92733ab447 --- /dev/null +++ b/sysdeps/unix/sysv/linux/sigcontext.h @@ -0,0 +1,29 @@ +/* Copyright (C) 1996 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C 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 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C 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. */ + +#ifndef _SIGCONTEXT_H +#define _SIGCONTEXT_H 1 + +/* Kernel headers before 2.1.1 define a struct sigcontext_struct, but + we need sigcontext. */ +#define sigcontext_struct sigcontext + +#include + + +#endif /* sigcontext.h */ diff --git a/sysdeps/unix/sysv/linux/sys/procfs.h b/sysdeps/unix/sysv/linux/sys/procfs.h index d4a38980c3..619955c1e5 100644 --- a/sysdeps/unix/sysv/linux/sys/procfs.h +++ b/sysdeps/unix/sysv/linux/sys/procfs.h @@ -28,6 +28,7 @@ Boston, MA 02111-1307, USA. */ #include #include #include +#include #include struct elf_siginfo -- cgit 1.4.1