[FR-V] Handle FR300

Even though "set architecture" presents fr300 as option:

 (gdb) set architecture fr<TAB>
 fr300  fr400  fr450  fr500  fr550  frv

Actually selecting fr300 doesn't work:

 (gdb) set architecture fr300
 Architecture `fr300' not recognized.
 The target architecture is set automatically (currently i386)
 (gdb)

This just looks like an obvious oversight.  Looking around gcc and
binutils sources, FR300 is basically a FR500 specialized for DSP and
low power.

gdb/ChangeLog:
2016-03-09  Pedro Alves  <palves@redhat.com>

	* frv-tdep.c (frv_gdbarch_init): Handle bfd_mach_fr300.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a6414c1..56bcc67 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,9 @@
 2016-03-09  Pedro Alves  <palves@redhat.com>
 
+       * frv-tdep.c (frv_gdbarch_init): Handle bfd_mach_fr300.
+
+2016-03-09  Pedro Alves  <palves@redhat.com>
+
        * cris-tdep.c (cris_gdbarch_init): Return 0 if the info's byte
        order is BFD_ENDIAN_BIG or if the cris version is unsupported.
 

diff --git a/gdb/frv-tdep.c b/gdb/frv-tdep.c
index 623577d..7ce08c0 100644 (file)
--- a/gdb/frv-tdep.c
+++ b/gdb/frv-tdep.c
@@ -1481,6 +1481,7 @@ frv_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
     {
     case bfd_mach_frv:
     case bfd_mach_frvsimple:
+    case bfd_mach_fr300:
     case bfd_mach_fr500:
     case bfd_mach_frvtomcat:
     case bfd_mach_fr550:
@@ -1562,6 +1563,7 @@ frv_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
     {
     case bfd_mach_frv:
     case bfd_mach_frvsimple:
+    case bfd_mach_fr300:
     case bfd_mach_fr500:
     case bfd_mach_frvtomcat:
       /* fr500-style hardware debugging support.  */