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author | Ulrich Drepper <drepper@redhat.com> | 1997-07-28 22:35:20 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 1997-07-28 22:35:20 +0000 |
commit | 3996f34b46043ed8ea8fdc6f44377d969d64396b (patch) | |
tree | 563f433dab9b5299d81ced72885bf1e8c29b9159 /sysdeps/m68k | |
parent | 0a54e4010fe0085cd36deaff9442a7e88de3270d (diff) | |
download | glibc-3996f34b46043ed8ea8fdc6f44377d969d64396b.zip glibc-3996f34b46043ed8ea8fdc6f44377d969d64396b.tar.gz glibc-3996f34b46043ed8ea8fdc6f44377d969d64396b.tar.bz2 |
Update.cvs/libc-ud-970729
1997-07-28 23:35 Ulrich Drepper <drepper@cygnus.com>
* csu/gmon-start.c (__gmon_start__): Call __monstartup not
monstartup.
* gmon/gmon.c: Rename moncontrol to __moncontrol and monstartup
to __monstartup.
* gmon/sys/gmon.h: Fix prototypes.
* gmon/sys/gmon_out.h: Pretty print.
* gmon/bb_exit_func.c (__bb_exit_func): Use memcpy instead of bcopy.
* gmon/gmon.c (__monstartup): Likewise.
(write_hist): Remove dependency on 32 int.
(_mcleanup): Don't call perror, use fprintf.
* elf/dl-load.c: Fix handling of current directory in search path.
* elf/Makefile (dl-routines): Add dl-profile.
* elf/dl-profile.c: New file.
* elf/dl-runtime.c (fixup): Add new parameter with address to store
relocation result in to elf_machine_relplt.
(profile_fixup): New function.
* elf/do-rel.h (elf_dynamic_do_rel): Add new parameter with address
to store relocation result in to elf_machine_relplt.
* elf/dl-support.c: Define _dl_profile and _dl_profile_map.
* elf/dynamic-link.h (ELF_DYNAMIC_RELOCATE): Add new parameter and
call elf_machine_runtime_setup with extra argument.
* elf/dl-reloc.c (_dl_relocate_object): Add new argument to
ELF_DYNAMIC_RELOCATE.
* elf/link.h: Add prototypes for new functions and variables.
* elf/rtld.c: Parse LD_PROFILE and LD_PROFILE_OUTPUT environment
variables and call _dl_start_profile if necessary.
* include/sys/gmon_out.h: New file.
* sysdeps/alpha/dl-machine.h (elf_machine_runtime_setup): Add
new parameter to enable profiling.
(elf_machine_rela): Add new parameter to specify place to store
result in.
* sysdeps/m68k/dl-machine.h: Likewise.
* sysdeps/mips/dl-machine.h: Likewise.
* sysdeps/mips/mips64/dl-machine.h: Likewise.
* sysdeps/powerpc/dl-machine.h: Likewise.
* sysdeps/sparc/dl-machine.h: Likewise.
* sysdeps/sparc64/dl-machine.h: Likewise.
* sysdeps/i386/dl-machine.h: Likewise.
(elf_machine_runtime_setup): Setup got[2] to _dl_runtime_resolve if
we do profiling.
(ELF_MACHINE_RUNTIME_TRAMPOLINE): Add code for _dl_runtime_profile.
* nis/nss_compat/compat-grp.c (internal_setgrent): Set FD_CLOEXEC
for stream on input file.
* nis/nss_compat/compat-pwd.c (internal_setpwent): Likewise.
* nis/nss_compat/compat-spwd.c (internal_setspent): Likewise.
* nss/nss_db/db-XXX.c (internal_setent): Likewise.
* nss/nss_db/db-alias.c (internal_setent): Likewise.
* nss/nss_db/db-netgrp.c (internal_setent): Likewise.
* nss/nss_files/files-XXX.c (internal_setent): Likewise.
* nss/nss_files/files-alias.c (internal_setent): Likewise.
* nss/nss_files/files-netgrp.c (internal_setent): Likewise.
* string/string.h: Pretty print.
* sysdeps/i386/fpu/bits/mathinline.h: Major update by John Bowman.
Add float and long double versions.
1997-07-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf/rtld.c (print_unresolved): Replace empty object name by main
program name.
1997-07-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/generic/htons.c (htons): Renamed from __htons.
1997-07-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/bits/byteswap.h: New file.
1997-07-27 23:50 Philip Blundell <Philip.Blundell@pobox.com>
* inet/netinet/icmp6.h: Update for new drafts of POSIX.1g and IPv6
advanced API.
* inet/netinet/in.h: Likewise.
* inet/netinet/ip6.h: Likewise.
* sysdeps/unix/sysv/linux/bits/socket.h: Likewise.
* posix/sys/types.h: Add socklen_t.
* manual/socket.texi: Document some more IPv6 things.
* manual/libc.texinfo: Likewise.
1997-07-26 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* libc.map: Define missing symbol.
1997-07-27 14:31 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* nis/Makefile: Add nis_findserv.
* nis/lckcache.c: Fix typo.
* nis/nis_call.c: Fix problems with multihomed servers.
* nis/nis_findserv.c: New file.
* nis/nis_intern.h: Add more prototypes.
* nis/nis_lookup.c (nis_lookup): Don't try the next server if network
is unreachable.
* nis/nis_table.c (nis_list): Likewise.
* nis/nis_ping.c (nis_ping): Use MASTER_ONLY, don't call abort()
in error case.
* nis/nis_util.c (__nis_finddirectory): Give the right error code
back.
* nis/ypclnt.c: Make sure, that all sockets are closed.
Diffstat (limited to 'sysdeps/m68k')
-rw-r--r-- | sysdeps/m68k/bits/byteswap.h | 63 | ||||
-rw-r--r-- | sysdeps/m68k/dl-machine.h | 7 |
2 files changed, 66 insertions, 4 deletions
diff --git a/sysdeps/m68k/bits/byteswap.h b/sysdeps/m68k/bits/byteswap.h new file mode 100644 index 0000000..54ec0d1 --- /dev/null +++ b/sysdeps/m68k/bits/byteswap.h @@ -0,0 +1,63 @@ +/* Macros to swap the order of bytes in integer values. m68k version. + Copyright (C) 1997 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 _BITS_BYTESWAP_H +#define _BITS_BYTESWAP_H 1 + +/* Swap bytes in 16 bit value. We don't provide an assembler version + because GCC is smart enough to generate optimal assembler output, and + this allows for better cse. */ +#define __bswap_16(x) \ + ((((x) >> 8) & 0xff) | (((x) & 0xff) << 8)) + +/* Swap bytes in 32 bit value. */ +#define __bswap_constant_32(x) \ + ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >> 8) | \ + (((x) & 0x0000ff00) << 8) | (((x) & 0x000000ff) << 24)) + +#if defined __GNUC__ && __GNUC__ >= 2 +#define __bswap_32(x) \ + __extension__ \ + ({ unsigned int __v; \ + if (__builtin_constant_p (x)) \ + __v = __bswap_constant_32 (x); \ + else \ + __asm__ __volatile__ ("ror%.w %#8, %0;" \ + "swap %0;" \ + "ror%.w %#8, %0" \ + : "=d" (__v) \ + : "0" (x)); \ + __v; }) +#else +#define __bswap_32(x) __bswap_constant_32 (x) +#endif + +#if defined __GNUC__ && __GNUC__ >= 2 +/* Swap bytes in 64 bit value. */ +#define __bswap_64(x) \ + __extension__ \ + ({ union { unsigned long long int __ll; \ + unsigned long int __l[2]; } __v, __r; \ + __v.__ll = (x); \ + __r.__l[0] = __bswap_32 (__v.__l[1]); \ + __r.__l[1] = __bswap_32 (__v.__l[0]); \ + __r.__ll; }) +#endif + +#endif /* bits/byteswap.h */ diff --git a/sysdeps/m68k/dl-machine.h b/sysdeps/m68k/dl-machine.h index c0a17c7..7c62aa2 100644 --- a/sysdeps/m68k/dl-machine.h +++ b/sysdeps/m68k/dl-machine.h @@ -76,7 +76,7 @@ elf_machine_load_address (void) entries will jump to the on-demand fixup code in dl-runtime.c. */ static inline int -elf_machine_runtime_setup (struct link_map *l, int lazy) +elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) { Elf32_Addr *got; extern void _dl_runtime_resolve (Elf32_Word); @@ -211,10 +211,9 @@ _dl_start_user: static inline void elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc, - const Elf32_Sym *sym, const struct r_found_version *version) + const Elf32_Sym *sym, const struct r_found_version *version, + Elf32_Addr *const reloc_addr) { - Elf32_Addr *const reloc_addr = (void *) (map->l_addr + reloc->r_offset); - if (ELF32_R_TYPE (reloc->r_info) == R_68K_RELATIVE) *reloc_addr = map->l_addr + reloc->r_addend; else |