diff options
Diffstat (limited to 'contrib/gcc/config/linux.h')
-rw-r--r-- | contrib/gcc/config/linux.h | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/contrib/gcc/config/linux.h b/contrib/gcc/config/linux.h deleted file mode 100644 index 59e3e8538f9c..000000000000 --- a/contrib/gcc/config/linux.h +++ /dev/null @@ -1,129 +0,0 @@ -/* Definitions for Linux-based GNU systems with ELF format - Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2003, 2004, 2005, 2006 - Free Software Foundation, Inc. - Contributed by Eric Youngdale. - Modified for stabs-in-ELF by H.J. Lu (hjl@lucon.org). - -This file is part of GCC. - -GCC is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GCC 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 General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GCC; see the file COPYING. If not, write to -the Free Software Foundation, 51 Franklin Street, Fifth Floor, -Boston, MA 02110-1301, USA. */ - -/* Don't assume anything about the header files. */ -#define NO_IMPLICIT_EXTERN_C - -#undef ASM_APP_ON -#define ASM_APP_ON "#APP\n" - -#undef ASM_APP_OFF -#define ASM_APP_OFF "#NO_APP\n" - -#undef MD_EXEC_PREFIX -#undef MD_STARTFILE_PREFIX - -/* Provide a STARTFILE_SPEC appropriate for GNU/Linux. Here we add - the GNU/Linux magical crtbegin.o file (see crtstuff.c) which - provides part of the support for getting C++ file-scope static - object constructed before entering `main'. */ - -#undef STARTFILE_SPEC -#if defined HAVE_LD_PIE -#define STARTFILE_SPEC \ - "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \ - crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}" -#else -#define STARTFILE_SPEC \ - "%{!shared: %{pg|p|profile:gcrt1.o%s;:crt1.o%s}} \ - crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}" -#endif - -/* Provide a ENDFILE_SPEC appropriate for GNU/Linux. Here we tack on - the GNU/Linux magical crtend.o file (see crtstuff.c) which - provides part of the support for getting C++ file-scope static - object constructed before entering `main', followed by a normal - GNU/Linux "finalizer" file, `crtn.o'. */ - -#undef ENDFILE_SPEC -#define ENDFILE_SPEC \ - "%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s" - -/* This is for -profile to use -lc_p instead of -lc. */ -#ifndef CC1_SPEC -#define CC1_SPEC "%{profile:-p}" -#endif - -/* The GNU C++ standard library requires that these macros be defined. */ -#undef CPLUSPLUS_CPP_SPEC -#define CPLUSPLUS_CPP_SPEC "-D_GNU_SOURCE %(cpp)" - -#undef LIB_SPEC -#define LIB_SPEC \ - "%{pthread:-lpthread} \ - %{shared:-lc} \ - %{!shared:%{mieee-fp:-lieee} %{profile:-lc_p}%{!profile:-lc}}" - -#define LINUX_TARGET_OS_CPP_BUILTINS() \ - do { \ - builtin_define ("__gnu_linux__"); \ - builtin_define_std ("linux"); \ - builtin_define_std ("unix"); \ - builtin_assert ("system=linux"); \ - builtin_assert ("system=unix"); \ - builtin_assert ("system=posix"); \ - } while (0) - -#if defined(HAVE_LD_EH_FRAME_HDR) -#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} " -#endif - -/* Define this so we can compile MS code for use with WINE. */ -#define HANDLE_PRAGMA_PACK_PUSH_POP - -#define LINK_GCC_C_SEQUENCE_SPEC \ - "%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}" - -/* Use --as-needed -lgcc_s for eh support. */ -#ifdef HAVE_LD_AS_NEEDED -#define USE_LD_AS_NEEDED 1 -#endif - -/* Determine which dynamic linker to use depending on whether GLIBC or - uClibc is the default C library and whether -muclibc or -mglibc has - been passed to change the default. */ -#if UCLIBC_DEFAULT -#define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:%{muclibc:%e-mglibc and -muclibc used together}" G ";:" U "}" -#else -#define CHOOSE_DYNAMIC_LINKER(G, U) "%{muclibc:%{mglibc:%e-mglibc and -muclibc used together}" U ";:" G "}" -#endif - -/* For most targets the following definitions suffice; - GLIBC_DYNAMIC_LINKER must be defined for each target using them, or - GLIBC_DYNAMIC_LINKER32 and GLIBC_DYNAMIC_LINKER64 for targets - supporting both 32-bit and 64-bit compilation. */ -#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0" -#define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0" -#define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0" -#define LINUX_DYNAMIC_LINKER \ - CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER) -#define LINUX_DYNAMIC_LINKER32 \ - CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER32) -#define LINUX_DYNAMIC_LINKER64 \ - CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER64) - -/* Determine whether the entire c99 runtime - is present in the runtime library. */ -#define TARGET_C99_FUNCTIONS (OPTION_GLIBC) - -#define TARGET_POSIX_IO |