git://gcc.gnu.org / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| bebc4663 | 1 | /* Definitions for Intel 386 running Linux-based GNU systems using a.out. |
| 9ec36da5 | 2 | Copyright (C) 1992, 1994, 1995, 1997, 1998 Free Software Foundation, Inc. |
| 9e2fc7c0 RK |
3 | Contributed by H.J. Lu (hjl@nynexst.com) |
| 4 | ||
| 5 | This file is part of GNU CC. | |
| 6 | ||
| 7 | GNU CC is free software; you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU General Public License as published by | |
| 9 | the Free Software Foundation; either version 2, or (at your option) | |
| 10 | any later version. | |
| 11 | ||
| 12 | GNU CC is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License | |
| 18 | along with GNU CC; see the file COPYING. If not, write to | |
| 97aadbb9 RK |
19 | the Free Software Foundation, 59 Temple Place - Suite 330, |
| 20 | Boston, MA 02111-1307, USA. */ | |
| 9e2fc7c0 RK |
21 | |
| 22 | /* This is tested by i386/gas.h. */ | |
| 23 | #define YES_UNDERSCORES | |
| 24 | ||
| f17dfa93 RK |
25 | #include <i386/gstabs.h> |
| 26 | #include <linux-aout.h> /* some common stuff */ | |
| 9e2fc7c0 | 27 | |
| bebc4663 JL |
28 | #undef ASM_COMMENT_START |
| 29 | #define ASM_COMMENT_START "#" | |
| 30 | ||
| 9e2fc7c0 RK |
31 | /* Specify predefined symbols in preprocessor. */ |
| 32 | ||
| 33 | #undef CPP_PREDEFINES | |
| 8524774e | 34 | #define CPP_PREDEFINES "-Dunix -Dlinux -Asystem(posix)" |
| 9e2fc7c0 RK |
35 | |
| 36 | #undef CPP_SPEC | |
| 1228a9bd | 37 | #define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}" |
| 9e2fc7c0 RK |
38 | |
| 39 | #undef SIZE_TYPE | |
| 40 | #define SIZE_TYPE "unsigned int" | |
| 41 | ||
| 42 | #undef PTRDIFF_TYPE | |
| 43 | #define PTRDIFF_TYPE "int" | |
| 44 | ||
| 45 | #undef WCHAR_TYPE | |
| 46 | #define WCHAR_TYPE "long int" | |
| 47 | ||
| 48 | #undef WCHAR_TYPE_SIZE | |
| 49 | #define WCHAR_TYPE_SIZE BITS_PER_WORD | |
| 50 | ||
| 51 | /* Don't default to pcc-struct-return, because gcc is the only compiler, | |
| 52 | and we want to retain compatibility with older gcc versions. */ | |
| 53 | #define DEFAULT_PCC_STRUCT_RETURN 0 | |
| 54 | ||
| 55 | #undef LIB_SPEC | |
| 56 | ||
| 57 | #if 1 | |
| 58 | /* We no longer link with libc_p.a or libg.a by default. If you | |
| bebc4663 JL |
59 | want to profile or debug the GNU/Linux C library, please add |
| 60 | -lc_p or -ggdb to LDFLAGS at the link time, respectively. */ | |
| 9e2fc7c0 RK |
61 | #define LIB_SPEC \ |
| 62 | "%{mieee-fp:-lieee} %{p:-lgmon} %{pg:-lgmon} %{!ggdb:-lc} %{ggdb:-lg}" | |
| 63 | #else | |
| 64 | #define LIB_SPEC \ | |
| 65 | "%{mieee-fp:-lieee} %{p:-lgmon -lc_p} %{pg:-lgmon -lc_p} \ | |
| 66 | %{!p:%{!pg:%{!g*:-lc} %{g*:-lg -static}}}" | |
| 67 | #endif | |
| 68 | ||
| 69 | \f | |
| 70 | #undef LINK_SPEC | |
| 71 | #define LINK_SPEC "-m i386linux" | |
| 72 | ||
| 73 | /* Get perform_* macros to build libgcc.a. */ | |
| 74 | #include "i386/perform.h" |