-/* Definitions of target machine for GCC. VxWorks i586 version.
- Copyright (C) 2003 Free Software Foundation, Inc.
+/* IA32 VxWorks target definitions for GNU compiler.
+ Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
+ Updated by CodeSourcery, LLC.
This file is part of GCC.
the Free Software Foundation, 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, 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"); \
- } \
- } \
+#define ASM_SPEC "%{v:-v} %{Qy:} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}"
+
+#define VXWORKS_CPU_DEFINE() \
+ do \
+ { \
+ 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)
+#define TARGET_OS_CPP_BUILTINS() \
+ do \
+ { \
+ builtin_define ("__vxworks"); \
+ builtin_define ("__VXWORKS__"); \
+ builtin_assert ("system=unix"); \
+ \
+ VXWORKS_CPU_DEFINE(); \
+ } \
+ while (0)
+#undef CPP_SPEC
+#define CPP_SPEC VXWORKS_ADDITIONAL_CPP_SPEC
+#undef LIB_SPEC
+#define LIB_SPEC VXWORKS_LIB_SPEC
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC VXWORKS_STARTFILE_SPEC
+#undef ENDFILE_SPEC
+#define ENDFILE_SPEC VXWORKS_ENDFILE_SPEC
+#undef LINK_SPEC
+#define LINK_SPEC VXWORKS_LINK_SPEC
+
+#undef SUBTARGET_SWITCHES
+#define SUBTARGET_SWITCHES EXTRA_SUBTARGET_SWITCHES
+
+#undef SUBTARGET_OVERRIDE_OPTIONS
+#define SUBTARGET_OVERRIDE_OPTIONS VXWORKS_OVERRIDE_OPTIONS
+
+/* No _mcount profiling on VxWorks. */
+#undef FUNCTION_PROFILER
+#define FUNCTION_PROFILER(FILE,LABELNO) VXWORKS_FUNCTION_PROFILER(FILE,LABELNO)
--- /dev/null
+/* IA32 VxWorks AE target definitions for GNU compiler.
+ Copyright (C) 2005 Free Software Foundation, Inc.
+ Contributed by CodeSourcery, LLC.
+
+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. */
+
+/* On VxWorks AE, we only want SIMNT. */
+#undef VXWORKS_CPU_DEFINE
+#define VXWORKS_CPU_DEFINE() \
+ do \
+ builtin_define ("CPU=SIMNT"); \
+ while (0)