From d2c7d67b28e190bf1827de40795694bb0dfb5414 Mon Sep 17 00:00:00 2001
From: law <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 13 Apr 1999 21:30:32 +0000
Subject: [PATCH] * i386/vxi386.h (CPP_CPU_SPEC): Define appropriately
for vxworks. (CPP_PREDEFINES, LIB_SPEC, STARTFILE_SPEC,
ENDFILE_SPEC): likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@26422 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/ChangeLog | 5 +++++
gcc/config/i386/vxi386.h | 39 +++++++++++++++++++++++++++++++++++++++
2 files changed, 44 insertions(+)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b47cfbdec5d6..772260fb8af0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+1999-04-13 Mike Stump <mrs@wrs.com>
+
+ * i386/vxi386.h (CPP_CPU_SPEC): Define appropriately for vxworks.
+ (CPP_PREDEFINES, LIB_SPEC, STARTFILE_SPEC, ENDFILE_SPEC): likewise.
+
Tue Apr 13 21:01:36 1999 Jason Merrill <jason@yorick.cygnus.com>
* c-common.c (default_valid_lang_attribute): New fn.
diff --git a/gcc/config/i386/vxi386.h b/gcc/config/i386/vxi386.h
index 1044286215b6..0bd27b4a189c 100644
--- a/gcc/config/i386/vxi386.h
+++ b/gcc/config/i386/vxi386.h
@@ -18,6 +18,45 @@ along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+#undef CPP_CPU_SPEC
+#define CPP_CPU_SPEC "\
+-Asystem(unix) -Acpu(i386) -Amachine(i386) \
+%{!ansi:-Di386} -D__i386 -D__i386__ \
+%{march=i386:-DCPU=I80386} \
+%{march=i486:-DCPU=I80486 %(cpp_486)} \
+%{march=pentium:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUM %(cpp_586)} \
+%{march=pentiumpro:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUMPRO %(cpp_686)} \
+%{!march=*: \
+ %{mcpu=i386:-DCPU=I80386} \
+ %{mcpu=i486:-DCPU=I80486 %(cpp_486)} %{m486:-DCPU=I80486 %(cpp_486)} \
+ %{mpentium:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUM %(cpp_586)} \
+ %{mcpu=pentium:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUM %(cpp_586)} \
+ %{mpentiumpro:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUMPRO %(cpp_686)} \
+ %{mcpu=pentiumpro:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUMPRO %(cpp_686)} \
+ %{!mcpu*:%{!m486:%{!mpentium*:-DCPU=I80386 %(cpp_cpu_default)}}}}"
+
#include "i386/i386-aout.h"
#define HANDLE_SYSV_PRAGMA
+
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES "-D__vxworks -D__i386__"
+
+/* VxWorks does all the library stuff itself. */
+
+#undef LIB_SPEC
+#define LIB_SPEC ""
+
+/* VxWorks uses object files, not loadable images. make linker just
+ combine objects. */
+
+#undef LINK_SPEC
+#define LINK_SPEC "-r"
+
+/* VxWorks provides the functionality of crt0.o and friends itself. */
+
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC ""
+
+#undef ENDFILE_SPEC
+#define ENDFILE_SPEC ""
--
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