From 0a54e4010fe0085cd36deaff9442a7e88de3270d Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sat, 26 Jul 1997 02:33:30 +0000 Subject: Update. 1997-07-26 04:14 Ulrich Drepper * elf/Makefile (distribute): Add genrtldtbl.awk. (before-compile): Add rtldtbl.h. (GAWK): New variable. (generated): Add trusted-dirs.h and rtldtbl.h. ($(objpfx)rtldtbl.h): New rule. File is needed by dl-load.c. * elf/dl-load.c: Rewrite. Now use cache and look for shared objects in machine dependent directories. * elf/dl-object.c (_dl_new_object): Initialize l_rpath_dirs member. * elf/dl-support.c: Rename function to non_dynamic_init and add initialization for _dl_platform, _dl_platformlen, _dl_pagesize and call to initializer for search path. * elf/elf.h: Add AT_PLATFORM and AT_HWCAP. * elf/genrtldtbl.awk: New file. * elf/link.h: Add type definitions and declarations for search path cache. * elf/rtld.c: Add definitions of variables used for search path cache. * sysdeps/generic/dl-sysdep.c: Let auxiliary vector initialize _dl_platform. Initialize _dl_pagesize early and use this value. * sysdeps/i386/dl-machine.h: Add code for _dl_platform handling. * sysdeps/mach/hurd/dl-sysdep.c: Initialize _dl_pagesize. * sysdeps/unix/sysv/linux/dl-sysdep.c: Use _dl_pagesize instead of calling getpagesize. * elf/dl-error.c (_dl_signal_error): Make message nicer. * nss/libnss_files.map: Fix typo. Reported by Thorsten Kukuk . * sysdeps/generic/strsep.c: Optimize case where separator set contains only one character. * sysdeps/libm-ieee754/s_ccosh.c: Correct sign of result for real == +-Inf. * sysdeps/libm-ieee754/s_ccoshf.c: Likewise. * sysdeps/libm-ieee754/s_ccoshl.c: Likewise. 1997-07-25 09:15 H.J. Lu * sysdeps/sparc/udiv_qrnnd.S: Check PIC instead of __PIC__. * sysdeps/unix/sysv/linux/sparc/__sigtrampoline.S: Likewise. * sysdeps/unix/mips/sysdep.S: Likewise. * sysdeps/unix/sysv/linux/mips/clone.S: Likewise. * sysdeps/mips/bsd-_setjmp.S: Remove __PIC__ comment. * sysdeps/mips/bsd-setjmp.S: Likewise. * sysdeps/mips/dl-machine.h: Remove extra stuff. * sysdeps/mips/mips64/dl-machine.h: Likewise. 1997-07-25 18:55 Philip Blundell * sysdeps/standalone/arm/sysdep.c: New file. 1997-07-25 13:25 Philip Blundell * aout/Makefile: New file. * Makeconfig (binfmt-subdir): Assume a.out when not ELF. * sysdeps/generic/machine-gmon.h: Add warning about limitations of __builtin_return_address(). * sysdeps/arm/machine-gmon.h: New file, use assembly to avoid above problem. 1997-07-25 16:24 H.J. Lu * elf/dl-deps.c (_dl_map_object_deps): Fix a typo. 1997-07-22 Andreas Schwab * math/libm-test.c (ccos_test, ccosh_test): Fix sign in some tests. 1997-07-24 Andreas Schwab * sunrpc/clnt_udp.c (clntudp_call): Rename cu_wait from timeout to not shadow the variable in the outer scope. --- sysdeps/standalone/arm/bits/errno.h | 51 +++++++++++++++++++------------------ sysdeps/standalone/arm/sysdep.c | 32 +++++++++++++++++++++++ 2 files changed, 58 insertions(+), 25 deletions(-) create mode 100644 sysdeps/standalone/arm/sysdep.c (limited to 'sysdeps/standalone') diff --git a/sysdeps/standalone/arm/bits/errno.h b/sysdeps/standalone/arm/bits/errno.h index 49a4998cf8..362b43dacf 100644 --- a/sysdeps/standalone/arm/bits/errno.h +++ b/sysdeps/standalone/arm/bits/errno.h @@ -19,35 +19,36 @@ /* This file defines the `errno' constants for standalone ARM machines. These constants are essentially arbitrary. */ -#if !defined(__Emath_defined) && (defined(_ERRNO_H) || defined(__need_Emath)) -#undef __need_Emath -#define __Emath_defined 1 +#if !defined __Emath_defined && (defined _ERRNO_H || defined __need_Emath) +# undef __need_Emath +# define __Emath_defined 1 -#define EDOM 1 -#define ERANGE 2 +# define EDOM 1 +# define ERANGE 2 #endif #ifdef _ERRNO_H -#define ENOSYS 3 -#define EINVAL 4 -#define ESPIPE 5 -#define EBADF 6 -#define ENOMEM 7 -#define EACCES 8 -#define ENFILE 9 -#define EMFILE 10 -#define ENAMETOOLONG 11 /* File name too long */ -#define ELOOP 12 /* Too many symbolic links encountered */ -#define ENOMSG 13 /* No message of desired type */ -#define E2BIG 14 /* Arg list too long */ -#define EINTR 15 -#define EILSEQ 16 -#define ENOEXEC 17 -#define ENOENT 18 -#define EPROTOTYPE 19 -#define ESRCH 20 -#define EPERM 21 -#define ENOTDIR 22 +# define ENOSYS 3 +# define EINVAL 4 +# define ESPIPE 5 +# define EBADF 6 +# define ENOMEM 7 +# define EACCES 8 +# define ENFILE 9 +# define EMFILE 10 +# define ENAMETOOLONG 11 /* File name too long */ +# define ELOOP 12 /* Too many symbolic links encountered */ +# define ENOMSG 13 /* No message of desired type */ +# define E2BIG 14 /* Arg list too long */ +# define EINTR 15 +# define EILSEQ 16 +# define ENOEXEC 17 +# define ENOENT 18 +# define EPROTOTYPE 19 +# define ESRCH 20 +# define EPERM 21 +# define ENOTDIR 22 +# define ESTALE 23 #endif #define __set_errno(val) errno = (val) diff --git a/sysdeps/standalone/arm/sysdep.c b/sysdeps/standalone/arm/sysdep.c new file mode 100644 index 0000000000..d2564204ea --- /dev/null +++ b/sysdeps/standalone/arm/sysdep.c @@ -0,0 +1,32 @@ +/* Copyright (C) 1995, 1996, 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. */ + +#include + +/* errno has to be defined somewhere, and it might as well be here. */ +int errno = 0; + +/* The same goes for these magic signal functions. This is a standalone + environment so we do nothing. */ +void _sig_dfl(int sig) +{ +} + +void _sig_ign(int sig) +{ +} -- cgit v1.2.3