| /* Definitions of target machine for GCC. VxWorks i586 version. |
| Copyright (C) 2003 Free Software Foundation, Inc. |
| |
| 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, 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| |
| #define HANDLE_SYSV_PRAGMA 1 |
| |
| #undef TARGET_VERSION |
| #define TARGET_VERSION fprintf (stderr, " (80586, VxWorks syntax)"); |
| |
| /* Prefix for internally generated assembler labels. If we aren't using |
| underscores, we are using prefix `.'s to identify labels that should |
| be ignored, as in `i386/gas.h' --karl@cs.umb.edu */ |
| |
| #define LPREFIX "L" |
| |
| /* Assembler pseudos to introduce constants of various size. */ |
| |
| #define ASM_SHORT "\t.word\t" |
| #define ASM_LONG "\t.long\t" |
| #define ASM_QUAD "\t.quad\t" /* Should not be used for 32bit compilation. */ |
| |
| |
| #define ASM_OUTPUT_ALIGN(FILE,LOG) \ |
| if ((LOG)!=0) fprintf ((FILE), "\t.balign %d\n", 1<<(LOG)) |
| |
| #undef ASM_SPEC |
| #define ASM_SPEC "%{v:-V} %{Qy:} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}" |
| |
| #define TARGET_OS_CPP_BUILTINS() \ |
| do \ |
| { \ |
| builtin_define ("__vxworks"); \ |
| builtin_assert ("system=unix"); \ |
| \ |
| if (TARGET_386) \ |
| builtin_define ("CPU=I80386"); \ |
| else if (TARGET_486) \ |
| builtin_define ("CPU=I80486"); \ |
| else if (TARGET_PENTIUM) \ |
| { \ |
| builtin_define ("CPU=PENTIUM"); \ |
| builtin_define ("CPU_VARIANT=PENTIUM"); \ |
| } \ |
| else if (TARGET_PENTIUMPRO) \ |
| { \ |
| builtin_define ("CPU=PENTIUM2"); \ |
| builtin_define ("CPU_VARIANT=PENTIUMPRO"); \ |
| } \ |
| else if (TARGET_PENTIUM4) \ |
| { \ |
| builtin_define ("CPU=PENTIUM4"); \ |
| builtin_define ("CPU_VARIANT=PENTIUM4"); \ |
| } \ |
| } \ |
| while (0) |
| |
| |