Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0.

These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.

1 files changed, 20 insertions, 21 deletions

diff --git a/contrib/gcc/config/openbsd.h b/contrib/gcc/config/openbsd.h
index e95fbda..2c0738f 100644
--- a/contrib/gcc/config/openbsd.h
+++ b/contrib/gcc/config/openbsd.h
@@ -1,5 +1,5 @@
 /* Base configuration file for all OpenBSD targets.
-   Copyright (C) 1999 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -78,12 +78,16 @@ Boston, MA 02111-1307, USA.  */
    since all code must be compiled with -pthread to work. 
    This two-stage defines makes it easy to pick that for targets that
    have subspecs.  */
+#ifdef CPP_CPU_SPEC
+#define OBSD_CPP_SPEC "%(cpp_cpu) %{posix:-D_POSIX_SOURCE} %{pthread:-D_POSIX_THREADS}"
+#else
 #define OBSD_CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_POSIX_THREADS}"
+#endif
 
 /* LIB_SPEC appropriate for OpenBSD.  Select the appropriate libc, 
    depending on profiling and threads.  Basically, 
    -lc(_r)?(_p)?, select _r for threads, and _p for p or pg.  */
-#define OBSD_LIB_SPEC "-lc%{pthread:_r}%{p:_p}%{!p:%{pg:_p}}"
+#define OBSD_LIB_SPEC "%{!shared:-lc%{pthread:_r}%{p:_p}%{!p:%{pg:_p}}}"
 
 #ifndef OBSD_HAS_CORRECT_SPECS
 
@@ -103,6 +107,7 @@ Boston, MA 02111-1307, USA.  */
    pic code.  */
 #undef ASM_SPEC
 #define ASM_SPEC "%{fpic:-k} %{fPIC:-k -K} %|"
+
 #else
 /* Since we use gas, stdin -> - is a good idea, but we don't want to
    override native specs just for that.  */
@@ -116,10 +121,10 @@ Boston, MA 02111-1307, USA.  */
 #undef LINK_SPEC
 #ifdef OBSD_NO_DYNAMIC_LIBRARIES
 #define LINK_SPEC \
-  "%{!nostdlib:%{!r*:%{!e*:-e start}}} -dc -dp %{assert*}"
+  "%{g:%{!nostdlib:-L/usr/lib/debug}} %{!nostdlib:%{!r*:%{!e*:-e start}}} -dc -dp %{assert*}"
 #else
 #define LINK_SPEC \
-  "%{!nostdlib:%{!r*:%{!e*:-e start}}} -dc -dp %{R*} %{static:-Bstatic} %{assert*}"
+  "%{g:%{!nostdlib:-L/usr/lib/debug}} %{!shared:%{!nostdlib:%{!r*:%{!e*:-e start}}}} %{shared:-Bshareable -x} -dc -dp %{R*} %{static:-Bstatic} %{assert*}"
 #endif
 
 #undef LIB_SPEC
@@ -135,13 +140,12 @@ Boston, MA 02111-1307, USA.  */
 /* Implicit calls to library routines.  */
 
 /* Use memcpy and memset instead of bcopy and bzero.  */
+#ifndef TARGET_MEM_FUNCTIONS
 #define TARGET_MEM_FUNCTIONS
+#endif
 
 /* Miscellaneous parameters.  */
 
-/* Tell libgcc2.c that OpenBSD targets support atexit.  */
-#define HAVE_ATEXIT
-
 /* Controlling debugging info: dbx options.  */
 
 /* Don't use the `xsTAG;' construct in DBX output; OpenBSD systems that
@@ -172,9 +176,9 @@ Boston, MA 02111-1307, USA.  */
 #undef SIZE_ASM_OP
 #undef SET_ASM_OP
 
-#define TYPE_ASM_OP	".type"
-#define SIZE_ASM_OP	".size"
-#define SET_ASM_OP	".set"
+#define TYPE_ASM_OP	"\t.type\t"
+#define SIZE_ASM_OP	"\t.size\t"
+#define SET_ASM_OP	"\t.set\t"
 
 /* The following macro defines the format used to output the second
    operand of the .type assembler directive.  */
@@ -199,7 +203,7 @@ Boston, MA 02111-1307, USA.  */
 #undef ASM_DECLARE_FUNCTION_NAME
 #define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL)			\
   do {									\
-    fprintf (FILE, "\t%s\t", TYPE_ASM_OP);				\
+    fprintf (FILE, "%s", TYPE_ASM_OP);					\
     assemble_name (FILE, NAME);						\
     fputs (" , ", FILE);						\
     fprintf (FILE, TYPE_OPERAND_FMT, "function");			\
@@ -216,7 +220,7 @@ Boston, MA 02111-1307, USA.  */
   do {									\
     if (!flag_inhibit_size_directive)					\
       {									\
-	fprintf (FILE, "\t%s\t", SIZE_ASM_OP);				\
+	fprintf (FILE, "%s", SIZE_ASM_OP);				\
 	assemble_name (FILE, (FNAME));					\
 	fputs (" , . - ", FILE);					\
 	assemble_name (FILE, (FNAME));					\
@@ -230,7 +234,7 @@ Boston, MA 02111-1307, USA.  */
 #undef ASM_DECLARE_OBJECT_NAME
 #define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL)			\
   do {									\
-    fprintf (FILE, "\t%s\t ", TYPE_ASM_OP);				\
+    fprintf (FILE, "%s", TYPE_ASM_OP);					\
     assemble_name (FILE, NAME);						\
     fputs (" , ", FILE);						\
     fprintf (FILE, TYPE_OPERAND_FMT, "object");				\
@@ -239,7 +243,7 @@ Boston, MA 02111-1307, USA.  */
     if (!flag_inhibit_size_directive && DECL_SIZE (DECL))		\
       {									\
 	size_directive_output = 1;					\
-	fprintf (FILE, "\t%s\t", SIZE_ASM_OP);				\
+	fprintf (FILE, "%s", SIZE_ASM_OP);				\
 	assemble_name (FILE, NAME);					\
 	fprintf (FILE, " , %d\n", int_size_in_bytes (TREE_TYPE (DECL)));\
       }									\
@@ -254,14 +258,14 @@ Boston, MA 02111-1307, USA.  */
 #undef ASM_FINISH_DECLARE_OBJECT
 #define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END)	 \
 do {									 \
-     char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0);			 \
+     const char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0);		 \
      if (!flag_inhibit_size_directive && DECL_SIZE (DECL)		 \
          && ! AT_END && TOP_LEVEL					 \
 	 && DECL_INITIAL (DECL) == error_mark_node			 \
 	 && !size_directive_output)					 \
        {								 \
 	 size_directive_output = 1;					 \
-	 fprintf (FILE, "\t%s\t", SIZE_ASM_OP);			 \
+	 fprintf (FILE, "%s", SIZE_ASM_OP);				 \
 	 assemble_name (FILE, name);					 \
 	 fprintf (FILE, " , %d\n", int_size_in_bytes (TREE_TYPE (DECL)));\
        }								 \
@@ -293,11 +297,6 @@ do {									 \
 
 /* Storage layout.  */
 
-/* We don't have to worry about binary compatibility with older C++ code,
-   but there is a big known bug with vtable thunks which has not been
-   fixed yet, so DON'T activate it by default.  */
-/* #define DEFAULT_VTABLE_THUNKS 1 */
-
 
 /* Otherwise, since we support weak, gthr.h erroneously tries to use
    #pragma weak.  */