Delete MIPS_DEFAULT_FPU from config/mips/*.h

8 files changed, 24 insertions, 10 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a6ac185..e5f23c2 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,16 @@
+Thu Jun  8 14:23:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
+
+	* config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h,
+ 	config/mips/tm-vr4100.h, config/mips/tm-tx39l.h,
+ 	config/mips/tm-tx39.h: Delete definition of
+ 	MIPS_DEFAULT_FPU. Enable multi-arch.
+	* mips-tdep.c: (mips_gdbarch_init): The bfd_mach_mips3900 has no
+ 	FPU.
+	
+	* config/mips/tm-mips.h (MIPS_FPU_SINGLE_REGSIZE): 
+	(MIPS_FPU_DOUBLE_REGSIZE): Move from here.
+	* mips-tdep.c: To here.  Change to an enum.
+
 Wed Jun  7 18:27:51 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 
 	* configure.in (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Use config.bfd
diff --git a/gdb/config/mips/tm-mips.h b/gdb/config/mips/tm-mips.h
index 4aa77f3..ff95113 100644
--- a/gdb/config/mips/tm-mips.h
+++ b/gdb/config/mips/tm-mips.h
@@ -129,11 +129,6 @@ extern breakpoint_from_pc_fn mips_breakpoint_from_pc;
 #define MIPS_REGSIZE 4
 #endif
 
-/* The sizes of floating point registers.  */
-
-#define MIPS_FPU_SINGLE_REGSIZE 4
-#define MIPS_FPU_DOUBLE_REGSIZE 8
-
 /* Number of machine registers */
 
 #ifndef NUM_REGS
diff --git a/gdb/config/mips/tm-tx39.h b/gdb/config/mips/tm-tx39.h
index 520db7b..c1d9cf7 100644
--- a/gdb/config/mips/tm-tx39.h
+++ b/gdb/config/mips/tm-tx39.h
@@ -17,8 +17,8 @@
    Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#define GDB_MULTI_ARCH 1
 #define MIPS_EABI 1
-#define MIPS_DEFAULT_FPU_TYPE MIPS_FPU_NONE
 
 #include "mips/tm-bigmips.h"
 
diff --git a/gdb/config/mips/tm-tx39l.h b/gdb/config/mips/tm-tx39l.h
index 30ba78a..802e41b 100644
--- a/gdb/config/mips/tm-tx39l.h
+++ b/gdb/config/mips/tm-tx39l.h
@@ -17,8 +17,8 @@
    Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#define GDB_MULTI_ARCH 1
 #define MIPS_EABI 1
-#define MIPS_DEFAULT_FPU_TYPE MIPS_FPU_NONE
 
 #include "mips/tm-mips.h"
 
diff --git a/gdb/config/mips/tm-vr4100.h b/gdb/config/mips/tm-vr4100.h
index 9c87619..faf0a96 100644
--- a/gdb/config/mips/tm-vr4100.h
+++ b/gdb/config/mips/tm-vr4100.h
@@ -18,7 +18,6 @@
    Boston, MA 02111-1307, USA.  */
 
 #define MIPS_EABI 1
-#define MIPS_DEFAULT_FPU_TYPE MIPS_FPU_NONE
 #define TARGET_PTR_BIT 64
 
 #include "mips/tm-bigmips64.h"
diff --git a/gdb/config/mips/tm-vr4xxx.h b/gdb/config/mips/tm-vr4xxx.h
index 2878227..7d2a78a 100644
--- a/gdb/config/mips/tm-vr4xxx.h
+++ b/gdb/config/mips/tm-vr4xxx.h
@@ -18,6 +18,5 @@
    Boston, MA 02111-1307, USA.  */
 
 #define GDB_MULTI_ARCH 1
-#define MIPS_DEFAULT_FPU_TYPE MIPS_FPU_DOUBLE
 
 #include "mips/tm-bigmips64.h"
diff --git a/gdb/config/mips/tm-vr4xxxel.h b/gdb/config/mips/tm-vr4xxxel.h
index c9eedc3..1347af7 100644
--- a/gdb/config/mips/tm-vr4xxxel.h
+++ b/gdb/config/mips/tm-vr4xxxel.h
@@ -18,6 +18,5 @@
    Boston, MA 02111-1307, USA.  */
 
 #define GDB_MULTI_ARCH 1
-#define MIPS_DEFAULT_FPU_TYPE MIPS_FPU_DOUBLE
 
 #include "mips/tm-mips64.h"
diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c
index cf9ac59..971b04a 100644
--- a/gdb/mips-tdep.c
+++ b/gdb/mips-tdep.c
@@ -40,6 +40,14 @@
 #include "elf-bfd.h"
 
 
+/* The sizes of floating point registers.  */
+
+enum
+{
+  MIPS_FPU_SINGLE_REGSIZE = 4,
+  MIPS_FPU_DOUBLE_REGSIZE = 8
+};
+
 /* All the possible MIPS ABIs. */
 
 enum mips_abi
@@ -4030,6 +4038,7 @@ mips_gdbarch_init (info, arches)
 	   && info.bfd_arch_info->arch == bfd_arch_mips)
     switch (info.bfd_arch_info->mach)
       {
+      case bfd_mach_mips3900:
       case bfd_mach_mips4100:
       case bfd_mach_mips4111:
 	tdep->mips_fpu_type = MIPS_FPU_NONE;