mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-27 04:41:02 +08:00
66715f834c
1998-05-28 00:53 Zack Weinberg <zack@rabi.phys.columbia.edu> * glibcbug.in: Send to bugs@gnu or libc-alpha@cygnus depending on whether this is a stable release or not (keeps snapshot bug reports out of the database). * include/libc-symbols.h: Use __ASSEMBLER__ test macro not ASSEMBLER. * sysdeps/arm/sysdep.h: Likewise. * sysdeps/i386/sysdep.h: Likewise. * sysdeps/m68k/sysdep.h: Likewise. * sysdeps/mach/mips/sysdep.h: Likewise. * sysdeps/mach/sys/reboot.h: Likewise. * sysdeps/mach/sysdep.h: Likewise. * sysdeps/unix/alpha/sysdep.h: Likewise. * sysdeps/unix/bsd/hp/m68k/sysdep.h: Likewise. * sysdeps/unix/bsd/osf/alpha/sysdep.h: Likewise. * sysdeps/unix/bsd/sequent/i386/sysdep.h: Likewise. * sysdeps/unix/bsd/sony/newsos/m68k/sysdep.h: Likewise. * sysdeps/unix/bsd/sun/m68k/sysdep.h: Likewise. * sysdeps/unix/bsd/vax/sysdep.h: Likewise. * sysdeps/unix/i386/sysdep.h: Likewise. * sysdeps/unix/mips/sysdep.h: Likewise. * sysdeps/unix/sparc/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/alpha/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/arm/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/i386/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/m68k/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise. * sysdeps/unix/sysv/sysv4/solaris2/sparc/sysdep.h: Likewise. 1998-05-27 Mark Kettenis <kettenis@phys.uva.nl> * mach/Machrules: Use $(move-if-change). 1998-05-27 Mark Kettenis <kettenis@phys.uva.nl> * Makeconfig [elf=yes] (+interp): New variable, set to interp.os. * Makerules (lib%.so): Depend on $(+interp). (libc.so): Add interp.os to list of dependencies. (interp-obj): Remove variable. * mach/Machrules (+interp): Define to empty since libhurduser and libmachuser don't need to have the interpreter set. 1998-05-28 Andreas Jaeger <aj@arthur.rhein-neckar.de> * resolv/res_send.c: Security fixes from bind 4.9.7-REL. * resolv/gethnamaddr.c: Likewise. * resolv/res_comp.c: Likewise. 1998-05-28 Mark Kettenis <kettenis@phys.uva.nl> * sysdeps/mach/hurd/wait4.c (__wait4): Use ANSI-style definition so that transparent union works.
94 lines
3.1 KiB
C++
94 lines
3.1 KiB
C++
/* Copyright (C) 1994, 1995, 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. */
|
|
|
|
#ifdef __ASSEMBLER__
|
|
|
|
/* Get the Mach definitions of ENTRY and kernel_trap. */
|
|
#include <mach/machine/syscall_sw.h>
|
|
|
|
/* The Mach definitions assume underscores should be prepended to
|
|
symbol names. Redefine them to do so only when appropriate. */
|
|
#undef EXT
|
|
#undef LEXT
|
|
#define EXT(x) C_SYMBOL_NAME(x)
|
|
#define LEXT(x) C_SYMBOL_NAME(x##:)
|
|
|
|
#ifdef HAVE_ELF
|
|
/* For ELF we need to add the `.type' directive to make shared libraries
|
|
work right. */
|
|
#undef ENTRY
|
|
#define ENTRY(name) \
|
|
ASM_GLOBAL_DIRECTIVE name; \
|
|
.align ALIGN; \
|
|
.type name,@function; \
|
|
name:
|
|
#endif
|
|
|
|
#endif
|
|
|
|
/* This is invoked by things run when there is random lossage, before they
|
|
try to do anything else. Just to be safe, deallocate the reply port so
|
|
bogons arriving on it don't foul up future RPCs. */
|
|
|
|
#ifndef __ASSEMBLER__
|
|
#define FATAL_PREPARE_INCLUDE <mach/mig_support.h>
|
|
#define FATAL_PREPARE __mig_dealloc_reply_port (MACH_PORT_NULL)
|
|
#endif
|
|
|
|
/* sysdeps/mach/MACHINE/sysdep.h should define the following macros. */
|
|
|
|
/* Produce a text assembler label for the C global symbol NAME. */
|
|
#ifndef ENTRY
|
|
#define ENTRY(name) .error ENTRY not defined by sysdeps/mach/MACHINE/sysdep.h
|
|
/* This is not used on all machines. */
|
|
#endif
|
|
|
|
/* Set variables ARGC, ARGV, and ENVP for the arguments
|
|
left on the stack by the microkernel. */
|
|
#ifndef SNARF_ARGS
|
|
#define SNARF_ARGS(argc, argv, envp)
|
|
#error SNARF_ARGS not defined by sysdeps/mach/MACHINE/sysdep.h
|
|
#endif
|
|
|
|
/* Call the C function FN with no arguments,
|
|
on a stack starting at SP (as returned by *_cthread_init_routine).
|
|
You don't need to deal with FN returning; it shouldn't. */
|
|
#ifndef CALL_WITH_SP
|
|
#define CALL_WITH_SP(fn, sp)
|
|
#error CALL_WITH_SP not defined by sysdeps/mach/MACHINE/sysdep.h
|
|
#endif
|
|
|
|
/* LOSE can be defined as the `halt' instruction or something
|
|
similar which will cause the process to die in a characteristic
|
|
way suggesting a bug. */
|
|
#ifndef LOSE
|
|
#define LOSE ({ volatile int zero = 0; zero / zero; })
|
|
#endif
|
|
|
|
/* One of these should be defined to specify the stack direction. */
|
|
#if !defined (STACK_GROWTH_UP) && !defined (STACK_GROWTH_DOWN)
|
|
#error stack direction unspecified
|
|
#endif
|
|
|
|
/* Used by some assembly code. */
|
|
#ifdef NO_UNDERSCORES
|
|
#define C_SYMBOL_NAME(name) name
|
|
#else
|
|
#define C_SYMBOL_NAME(name) _##name
|
|
#endif
|