1169689Skan/* IA32 VxWorks target definitions for GNU compiler. 2169689Skan Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. 3169689Skan Updated by CodeSourcery, LLC. 4132718Skan 5132718SkanThis file is part of GCC. 6132718Skan 7132718SkanGCC is free software; you can redistribute it and/or modify 8132718Skanit under the terms of the GNU General Public License as published by 9132718Skanthe Free Software Foundation; either version 2, or (at your option) 10132718Skanany later version. 11132718Skan 12132718SkanGCC is distributed in the hope that it will be useful, 13132718Skanbut WITHOUT ANY WARRANTY; without even the implied warranty of 14132718SkanMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15132718SkanGNU General Public License for more details. 16132718Skan 17132718SkanYou should have received a copy of the GNU General Public License 18132718Skanalong with GCC; see the file COPYING. If not, write to 19169689Skanthe Free Software Foundation, 51 Franklin Street, Fifth Floor, 20169689SkanBoston, MA 02110-1301, USA. */ 21132718Skan 22132718Skan#define HANDLE_SYSV_PRAGMA 1 23132718Skan 24132718Skan#undef TARGET_VERSION 25132718Skan#define TARGET_VERSION fprintf (stderr, " (80586, VxWorks syntax)"); 26132718Skan 27169689Skan#undef ASM_SPEC 28169689Skan#define ASM_SPEC "%{v:-v} %{Qy:} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}" 29132718Skan 30169689Skan#define VXWORKS_CPU_DEFINE() \ 31169689Skan do \ 32169689Skan { \ 33169689Skan if (TARGET_386) \ 34169689Skan builtin_define ("CPU=I80386"); \ 35169689Skan else if (TARGET_486) \ 36169689Skan builtin_define ("CPU=I80486"); \ 37169689Skan else if (TARGET_PENTIUM) \ 38169689Skan { \ 39169689Skan builtin_define ("CPU=PENTIUM"); \ 40169689Skan builtin_define ("CPU_VARIANT=PENTIUM"); \ 41169689Skan } \ 42169689Skan else if (TARGET_PENTIUMPRO) \ 43169689Skan { \ 44169689Skan builtin_define ("CPU=PENTIUM2"); \ 45169689Skan builtin_define ("CPU_VARIANT=PENTIUMPRO"); \ 46169689Skan } \ 47169689Skan else if (TARGET_PENTIUM4) \ 48169689Skan { \ 49169689Skan builtin_define ("CPU=PENTIUM4"); \ 50169689Skan builtin_define ("CPU_VARIANT=PENTIUM4"); \ 51169689Skan } \ 52169689Skan } \ 53169689Skan while (0) 54132718Skan 55169689Skan#define TARGET_OS_CPP_BUILTINS() \ 56169689Skan do \ 57169689Skan { \ 58169689Skan builtin_define ("__vxworks"); \ 59169689Skan builtin_define ("__VXWORKS__"); \ 60169689Skan builtin_assert ("system=unix"); \ 61169689Skan \ 62169689Skan VXWORKS_CPU_DEFINE(); \ 63169689Skan } \ 64169689Skan while (0) 65132718Skan 66169689Skan#undef CPP_SPEC 67169689Skan#define CPP_SPEC VXWORKS_ADDITIONAL_CPP_SPEC 68169689Skan#undef LIB_SPEC 69169689Skan#define LIB_SPEC VXWORKS_LIB_SPEC 70169689Skan#undef STARTFILE_SPEC 71169689Skan#define STARTFILE_SPEC VXWORKS_STARTFILE_SPEC 72169689Skan#undef ENDFILE_SPEC 73169689Skan#define ENDFILE_SPEC VXWORKS_ENDFILE_SPEC 74169689Skan#undef LINK_SPEC 75169689Skan#define LINK_SPEC VXWORKS_LINK_SPEC 76132718Skan 77169689Skan#undef SUBTARGET_SWITCHES 78169689Skan#define SUBTARGET_SWITCHES EXTRA_SUBTARGET_SWITCHES 79132718Skan 80169689Skan#undef SUBTARGET_OVERRIDE_OPTIONS 81169689Skan#define SUBTARGET_OVERRIDE_OPTIONS VXWORKS_OVERRIDE_OPTIONS 82132718Skan 83169689Skan/* No _mcount profiling on VxWorks. */ 84169689Skan#undef FUNCTION_PROFILER 85169689Skan#define FUNCTION_PROFILER(FILE,LABELNO) VXWORKS_FUNCTION_PROFILER(FILE,LABELNO) 86