bfd:

2002-02-13  Matt Fredette  <fredette@netbsd.org>

* elf32-m68k.c (elf32_m68k_print_private_bfd_data): Recognize
EF_M68000.


bintuls:
2002-02-13  Matt Fredette  <fredette@netbsd.org>

* readelf.c (get_machine_flags): Recognize EF_M68000.


gas:
2002-02-13  Matt Fredette  <fredette@netbsd.org>

* config/tc-m68k.c (md_show_usage): No longer display a
hard-coded "68020" for the default CPU, instead display the
canonical name of the true, configured default CPU.
(m68k_elf_final_processing): Mark objects for sub-68020
CPUs with the new EF_M68000 flag.


include/elf:
2002-02-13  Matt Fredette  <fredette@netbsd.org>

* m68k.h (EF_M68000): Define.

8 files changed, 56 insertions, 2 deletions

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index c4ee9c5..4b7640e 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2002-02-17  Matt Fredette  <fredette@netbsd.org>
+
+	* elf32-m68k.c (elf32_m68k_print_private_bfd_data): Recognize
+	EF_M68000.
+
 2002-02-13  Nick Clifton  <nickc@cambridge.redhat.com>
 
 	* elf.c (_bfd_elf_make_section_from_shdr): Do not insist on
diff --git a/bfd/elf32-m68k.c b/bfd/elf32-m68k.c
index c3e4c93c..ab7ab45 100644
--- a/bfd/elf32-m68k.c
+++ b/bfd/elf32-m68k.c
@@ -412,6 +412,9 @@ elf32_m68k_print_private_bfd_data (abfd, ptr)
   if (elf_elfheader (abfd)->e_flags & EF_CPU32)
     fprintf (file, _(" [cpu32]"));
 
+  if (elf_elfheader (abfd)->e_flags & EF_M68000)
+    fprintf (file, _ (" [m68000]"));
+
   fputc ('\n', file);
 
   return true;
diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index 508f632..a5789c4 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,7 @@
+2002-02-13  Matt Fredette  <fredette@netbsd.org>
+
+	* readelf.c (get_machine_flags): Recognize EF_M68000.
+
 2002-02-12  Alexandre Oliva  <aoliva@redhat.com>
 
 	* MAINTAINERS: Added self as MN10300 co-maintainer.
diff --git a/binutils/readelf.c b/binutils/readelf.c
index 0c95f05..3bd67ba 100644
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -1641,6 +1641,8 @@ get_machine_flags (e_flags, e_machine)
         case EM_68K:
           if (e_flags & EF_CPU32)
             strcat (buf, ", cpu32");
+	  if (e_flags & EF_M68000)
+	    strcat (buf, ", m68000");
           break;
 
 	case EM_PPC:
diff --git a/gas/ChangeLog b/gas/ChangeLog
index 80f907e..7c1608a 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,11 @@
+2002-02-13  Matt Fredette  <fredette@netbsd.org>
+
+	* config/tc-m68k.c (md_show_usage): No longer display a
+	hard-coded "68020" for the default CPU, instead display the
+	canonical name of the true, configured default CPU.
+	(m68k_elf_final_processing): Mark objects for sub-68020
+	CPUs with the new EF_M68000 flag.
+
 2002-02-13  Andreas Schwab  <schwab@suse.de>
 
 	* config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
diff --git a/gas/config/tc-m68k.c b/gas/config/tc-m68k.c
index ef5f845..aeb72ce 100644
--- a/gas/config/tc-m68k.c
+++ b/gas/config/tc-m68k.c
@@ -6916,16 +6916,40 @@ void
 md_show_usage (stream)
      FILE *stream;
 {
+  const char *default_cpu = TARGET_CPU;
+  int default_arch, i;
+
+  /* Get the canonical name for the default target CPU. */
+  if (*default_cpu == 'm')
+    default_cpu++;
+  for (i = 0; i < n_archs; i++)
+    {
+      if (strcasecmp (default_cpu, archs[i].name) == 0)
+	{
+	  default_arch = archs[i].arch;
+	  for (i = 0; i < n_archs; i++)
+	    {
+	      if (archs[i].arch == default_arch
+		  && !archs[i].alias)
+		{
+		  default_cpu = archs[i].name;
+		  break;
+		}
+	    }
+	}
+    }
+
   fprintf (stream, _("\
 680X0 options:\n\
 -l			use 1 word for refs to undefined symbols [default 2]\n\
 -m68000 | -m68008 | -m68010 | -m68020 | -m68030 | -m68040 | -m68060 |\n\
 -m68302 | -m68331 | -m68332 | -m68333 | -m68340 | -m68360 | -mcpu32 |\n\
 -m5200  | -m5202  | -m5204  | -m5206  | -m5206e | -m5307  | -m5407\n\
-			specify variant of 680X0 architecture [default 68020]\n\
+			specify variant of 680X0 architecture [default %s]\n\
 -m68881 | -m68882 | -mno-68881 | -mno-68882\n\
 			target has/lacks floating-point coprocessor\n\
-			[default yes for 68020, 68030, and cpu32]\n"));
+			[default yes for 68020, 68030, and cpu32]\n"),
+          default_cpu);
   fprintf (stream, _("\
 -m68851 | -mno-68851\n\
 			target has/lacks memory-management unit coprocessor\n\
@@ -7118,5 +7142,8 @@ void m68k_elf_final_processing()
    /* Set file-specific flags if this is a cpu32 processor */
    if (cpu_of_arch (current_architecture) & cpu32)
      elf_elfheader (stdoutput)->e_flags |= EF_CPU32;
+   else if ((cpu_of_arch (current_architecture) & m68000up)
+	    && !(cpu_of_arch (current_architecture) & m68020up))
+     elf_elfheader (stdoutput)->e_flags |= EF_M68000;
 }
 #endif
diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
index f0e04db..e70f7fd 100644
--- a/include/elf/ChangeLog
+++ b/include/elf/ChangeLog
@@ -1,3 +1,7 @@
+2002-02-13  Matt Fredette  <fredette@netbsd.org>
+
+	* m68k.h (EF_M68000): Define.
+
 2002-02-12  Alan Modra  <amodra@bigpond.net.au>
 
 	* ppc.h (DT_PPC64_OPD, DT_PPC64_OPDSZ): Define.
diff --git a/include/elf/m68k.h b/include/elf/m68k.h
index 03bf465..7769c59 100644
--- a/include/elf/m68k.h
+++ b/include/elf/m68k.h
@@ -53,5 +53,6 @@ START_RELOC_NUMBERS (elf_m68k_reloc_type)
 END_RELOC_NUMBERS (R_68K_max)
 
 #define EF_CPU32    0x00810000
+#define EF_M68000   0x01000000
 
 #endif