diff options
Diffstat (limited to 'sysdeps/mach/sysdep.h')
| -rw-r--r-- | sysdeps/mach/sysdep.h | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/sysdeps/mach/sysdep.h b/sysdeps/mach/sysdep.h deleted file mode 100644 index 6cdcbf366f..0000000000 --- a/sysdeps/mach/sysdep.h +++ /dev/null @@ -1,86 +0,0 @@ -/* Copyright (C) 1994-2017 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 Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#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##:) - -/* For ELF we need to add the `.type' directive to make shared libraries - work right. */ -#undef ENTRY -#define ENTRY(name) \ - .globl name; \ - .align ALIGN; \ - .type name,@function; \ - name: - -#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. */ -#define C_SYMBOL_NAME(name) name |