print_insn_sh cleanup:

include:
	* dis-asm.h (print_insn_shl, print_insn_sh64l): Remove prototype.
gdb:
	* sh-tdep.c (gdb_print_insn_sh64): Delete.
	(gdb_print_insn_sh): Just set info->endian and use print_insn_sh.
	(sh_gdbarch_init): Always use gdb_print_insn_sh.
opcodes:
	* disassemble.c (disassembler): Just use print_insn_sh for bfd_arch_sh.
	* sh-dis.c (LITTLE_BIT): Delete.
	(print_insn_sh, print_insn_shl): Deleted.
	(print_insn_shx): Renamed to
	(print_insn_sh).  No longer static.  Handle SHmedia instructions.
	Use info->endian to determine endianness.
	* sh64-dis.c (print_insn_sh64, print_insn_sh64l): Delete.
	(print_insn_sh64x): No longer static.  Renamed to
	(print_insn_sh64).  Removed pfun_compact and endian arguments.
	If we got an uneven address to indicate SHmedia, adjust it.
	Return -2 for SHcompact instructions.
sim/sh64:
	* sim-if.c (sh64_disassemble_insn): Use  print_insn_sh instead of
	print_insn_shl.

2 files changed, 8 insertions, 24 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 94a91e7..f6d1231 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+Fri May 17 14:26:19 2002  J"orn Rennecke <joern.rennecke@superh.com>
+
+	* sh-tdep.c (gdb_print_insn_sh64): Delete.
+	(gdb_print_insn_sh): Just set info->endian and use print_insn_sh.
+	(sh_gdbarch_init): Always use gdb_print_insn_sh.
+
 2002-05-17  Corinna Vinschen  <vinschen@redhat.com>
 
 	* NEWS: Add section for multi-arched targets.  Add v850 to that section.
diff --git a/gdb/sh-tdep.c b/gdb/sh-tdep.c
index 4f5a251..55909e2 100644
--- a/gdb/sh-tdep.c
+++ b/gdb/sh-tdep.c
@@ -908,29 +908,8 @@ sh_store_struct_return (CORE_ADDR addr, CORE_ADDR sp)
 static int
 gdb_print_insn_sh (bfd_vma memaddr, disassemble_info *info)
 {
-  if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
-    return print_insn_sh (memaddr, info);
-  else
-    return print_insn_shl (memaddr, info);
-}
-
-/* Disassemble an instruction.  */
-static int
-gdb_print_insn_sh64 (bfd_vma memaddr, disassemble_info *info)
-{
-  if (pc_is_isa32 (memaddr))
-    {
-      /* Round down the instruction address to the appropriate boundary
-	 before disassembling it. */
-      return print_insn_sh64x_media (UNMAKE_ISA32_ADDR (memaddr), info);
-    }
-  else
-    {
-      if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
-	return print_insn_sh (memaddr, info);
-      else
-	return print_insn_shl (memaddr, info);
-    }
+  info->endian = TARGET_BYTE_ORDER;
+  return print_insn_sh (memaddr, info);
 }
 
 /* Given a GDB frame, determine the address of the calling function's frame.
@@ -4684,7 +4663,6 @@ sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
       sh_store_return_value = sh64_store_return_value;
       skip_prologue_hard_way = sh64_skip_prologue_hard_way;
       do_pseudo_register = sh64_do_pseudo_register;
-      set_gdbarch_print_insn (gdbarch, gdb_print_insn_sh64);
       set_gdbarch_register_raw_size (gdbarch, sh_sh64_register_raw_size);
       set_gdbarch_register_virtual_size (gdbarch, sh_sh64_register_raw_size);
       set_gdbarch_register_byte (gdbarch, sh_sh64_register_byte);