[patch/in] Delete MIPS_DEFAULT_ABI

[Andrew Cagney <ac131313@ges.redhat.com>]

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FYI,

For Linux and NetBSD, defining this has no effect.  For IRIX it stops 
GDB defaulting to o32.

I'll commit, assuming testing goes ok ...
Andrew

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2002-08-19  Andrew Cagney  <cagney@redhat.com>

	* config/mips/tm-nbsd.h (MIPS_DEFAULT_ABI): Delete.
	* config/mips/tm-linux.h (MIPS_DEFAULT_ABI): Delete.
	* config/mips/tm-irix5.h (MIPS_DEFAULT_ABI): Delete.
	* config/mips/tm-irix6.h (MIPS_DEFAULT_ABI): Delete.
	* mips-tdep.c (mips_gdbarch_init) [MIPS_DEFAULT_ABI]: Delete code.

Index: mips-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/mips-tdep.c,v
retrieving revision 1.108
diff -u -r1.108 mips-tdep.c
--- mips-tdep.c	19 Aug 2002 23:22:17 -0000	1.108
+++ mips-tdep.c	20 Aug 2002 00:42:38 -0000
@@ -5509,11 +5509,6 @@
 	}
     }
 
-#ifdef MIPS_DEFAULT_ABI
-  if (mips_abi == MIPS_ABI_UNKNOWN)
-    mips_abi = MIPS_DEFAULT_ABI;
-#endif
-
   if (mips_abi == MIPS_ABI_UNKNOWN)
     mips_abi = MIPS_ABI_O32;
 
Index: config/mips/tm-irix5.h
===================================================================
RCS file: /cvs/src/src/gdb/config/mips/tm-irix5.h,v
retrieving revision 1.7
diff -u -r1.7 tm-irix5.h
--- config/mips/tm-irix5.h	11 Jun 2002 17:51:56 -0000	1.7
+++ config/mips/tm-irix5.h	20 Aug 2002 00:42:39 -0000
@@ -48,9 +48,6 @@
 	 : ((N) >= 70 && (N) <= 89) ? builtin_type_uint32 \
 	 : builtin_type_int)
 
-/* Force N32 ABI as the default. */
-#define MIPS_DEFAULT_ABI MIPS_ABI_N32
-
 #endif /* N32 */
 
 
Index: config/mips/tm-irix6.h
===================================================================
RCS file: /cvs/src/src/gdb/config/mips/tm-irix6.h,v
retrieving revision 1.4
diff -u -r1.4 tm-irix6.h
--- config/mips/tm-irix6.h	1 Aug 2002 19:57:41 -0000	1.4
+++ config/mips/tm-irix6.h	20 Aug 2002 00:42:39 -0000
@@ -88,10 +88,6 @@
       ((N) - FP0_REGNUM) * sizeof(double) : \
       32 * sizeof(double) + ((N) - 32) * MIPS_REGSIZE)
 
-/* Force N32 ABI as the default. */
-#define MIPS_DEFAULT_ABI MIPS_ABI_N32
-
-
 /* The signal handler trampoline is called _sigtramp.  */
 #undef IN_SIGTRAMP
 #define IN_SIGTRAMP(pc, name) ((name) && STREQ ("_sigtramp", name))
Index: config/mips/tm-linux.h
===================================================================
RCS file: /cvs/src/src/gdb/config/mips/tm-linux.h,v
retrieving revision 1.5
diff -u -r1.5 tm-linux.h
--- config/mips/tm-linux.h	19 Aug 2002 14:24:56 -0000	1.5
+++ config/mips/tm-linux.h	20 Aug 2002 00:42:39 -0000
@@ -40,11 +40,6 @@
 
 #include "config/tm-linux.h"
 
-/* There's an E_MIPS_ABI_O32 flag in e_flags, but we don't use it - in
-   fact, using it may violate the o32 ABI.  */
-
-#define MIPS_DEFAULT_ABI MIPS_ABI_O32
-
 /* Use target_specific function to define link map offsets.  */
 
 extern struct link_map_offsets *mips_linux_svr4_fetch_link_map_offsets (void);
Index: config/mips/tm-nbsd.h
===================================================================
RCS file: /cvs/src/src/gdb/config/mips/tm-nbsd.h,v
retrieving revision 1.1
diff -u -r1.1 tm-nbsd.h
--- config/mips/tm-nbsd.h	21 May 2002 15:58:41 -0000	1.1
+++ config/mips/tm-nbsd.h	20 Aug 2002 00:42:39 -0000
@@ -28,11 +28,6 @@
 #include "mips/tm-mips.h"
 #include "solib.h"
 
-/* There's an E_MIPS_ABI_O32 flag in e_flags, but we don't use it - in
-   fact, using it may violate the o32 ABI.  */
-
-#define MIPS_DEFAULT_ABI MIPS_ABI_O32
-
 /* We don't want to inherit tm-mips.h's shared library trampoline code.  */
 #undef IN_SOLIB_CALL_TRAMPOLINE
 #undef IN_SOLIB_RETURN_TRAMPOLINE