m68k.h (REGISTER_NAMES): Prefix each name with REGISTER_PREFIX.

	* config/m68k/m68k.h (REGISTER_NAMES): Prefix each name with
	REGISTER_PREFIX.
	* (M68K_FP_REG_NAME): New macro to specify an alternate name for the
	frame pointer register, overridable by OS targets.
	* (M68K_REGNAME): Macro to obtain register name for asm output,
	eventually replacing %a6 with M68K_FP_REG_NAME.
	* config/m68k/coff.h (REGISTER_NAMES): Don't redefine.
	* config/m68k/linux.h (REGISTER_NAMES): Likewise.
	* config/m68k/m68kelf.h (REGISTER_NAMES): Likewise.
	* config/m68k/netbsd-elf.h (REGISTER_NAMES): Likewise.
	* config/m68k/m68k.c: Use M68K_REGNAME(x) in place of reg_names[x].

Co-Authored-By: Bernardo Innocenti <bernie@develer.com>
From-SVN: r77510

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8b0bf217f3138d3891995c5bd3caef1661787331..081055e9b2a16d7bed7670ad794a8e2b164827c9 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,18 @@
+2004-02-08  Andreas Schwab  <schwab@suse.de>
+            Bernardo Innocenti  <bernie@develer.com>
+
+       * config/m68k/m68k.h (REGISTER_NAMES): Prefix each name with
+       REGISTER_PREFIX.
+       * (M68K_FP_REG_NAME): New macro to specify an alternate name for the
+       frame pointer register, overridable by OS targets.
+       * (M68K_REGNAME): Macro to obtain register name for asm output,
+       eventually replacing %a6 with M68K_FP_REG_NAME.
+       * config/m68k/coff.h (REGISTER_NAMES): Don't redefine.
+       * config/m68k/linux.h (REGISTER_NAMES): Likewise.
+       * config/m68k/m68kelf.h (REGISTER_NAMES): Likewise.
+       * config/m68k/netbsd-elf.h (REGISTER_NAMES): Likewise.
+       * config/m68k/m68k.c: Use M68K_REGNAME(x) in place of reg_names[x].
+
 2004-02-08  Kazu Hirata  <kazu@cs.umass.edu>
 
        * target-def.h (TARGET_STRUCT_VALUE_RTX): Define as

diff --git a/gcc/config/m68k/coff.h b/gcc/config/m68k/coff.h
index d665e344e38e6a0cdc098db50d0ab08103b78b97..c2502c1497de1fd907385b19cc5a9cda873987a9 100644 (file)
--- a/gcc/config/m68k/coff.h
+++ b/gcc/config/m68k/coff.h
@@ -1,6 +1,6 @@
 /* Definitions of target machine for GNU compiler.
    m68k series COFF object files and debugging, version.
-   Copyright (C) 1994, 1996, 1997, 2000, 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1994, 1996, 1997, 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -68,14 +68,6 @@ Boston, MA 02111-1307, USA.  */
       return "jmp %%pc@(2,%0:w)";                      \
   } while (0)
 
-/* Here are the new register names.  */
-
-#undef REGISTER_NAMES
-#define REGISTER_NAMES \
-{"%d0", "%d1", "%d2", "%d3", "%d4", "%d5", "%d6", "%d7",       \
- "%a0", "%a1", "%a2", "%a3", "%a4", "%a5", "%a6", "%sp",       \
- "%fp0", "%fp1", "%fp2", "%fp3", "%fp4", "%fp5", "%fp6", "%fp7", "argptr" }
-
 #define TARGET_ASM_FILE_START_FILE_DIRECTIVE true
 
 /* If defined, a C expression whose value is a string containing the

diff --git a/gcc/config/m68k/linux.h b/gcc/config/m68k/linux.h
index 03e637088fc441c076e4a4c0c944e1bde42afda1..88d75f6d6927970184216abefdc6aae414e3f8eb 100644 (file)
--- a/gcc/config/m68k/linux.h
+++ b/gcc/config/m68k/linux.h
@@ -1,6 +1,6 @@
 /* Definitions for Motorola 68k running Linux-based GNU systems with
    ELF format.
-   Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -59,17 +59,6 @@ Boston, MA 02111-1307, USA.  */
 
 #define ASM_COMMENT_START "|"
 
-/* How to refer to registers in assembler output.
-   This sequence is indexed by compiler's hard-register-number.
-   Motorola format uses different register names than defined in m68k.h.  */
-
-#undef REGISTER_NAMES
-
-#define REGISTER_NAMES \
-{"%d0", "%d1", "%d2", "%d3", "%d4", "%d5", "%d6", "%d7", \
- "%a0", "%a1", "%a2", "%a3", "%a4", "%a5", "%a6", "%sp", \
- "%fp0", "%fp1", "%fp2", "%fp3", "%fp4", "%fp5", "%fp6", "%fp7", "argptr" }
-
 #undef SIZE_TYPE
 #define SIZE_TYPE "unsigned int"
  

diff --git a/gcc/config/m68k/m68k.c b/gcc/config/m68k/m68k.c
index 28308b3e5a9e7aef1270102f08ffe4a22abb0c68..9f545f81cd904318c2a19ed313f6d6eaedba88f9 100644 (file)
--- a/gcc/config/m68k/m68k.c
+++ b/gcc/config/m68k/m68k.c
@@ -499,25 +499,25 @@ m68k_output_function_prologue (FILE *stream, HOST_WIDE_INT size ATTRIBUTE_UNUSED
        fprintf (stream, MOTOROLA ?
                           "\tpea (%s)\n\tmove.l %s,%s\n" :
                           "\tpea %s@\n\tmovel %s,%s\n",
-                reg_names[FRAME_POINTER_REGNUM],
-                reg_names[STACK_POINTER_REGNUM],
-                reg_names[FRAME_POINTER_REGNUM]);
+                M68K_REGNAME(FRAME_POINTER_REGNUM),
+                M68K_REGNAME(STACK_POINTER_REGNUM),
+                M68K_REGNAME(FRAME_POINTER_REGNUM));
       else if (fsize_with_regs < 0x8000)
        asm_fprintf (stream, "\tlink" ASM_DOTW " %s,%I%wd\n",
-                    reg_names[FRAME_POINTER_REGNUM], -fsize_with_regs);
+                    M68K_REGNAME(FRAME_POINTER_REGNUM), -fsize_with_regs);
       else if (TARGET_68020)
        asm_fprintf (stream, "\tlink" ASM_DOTL " %s,%I%wd\n",
-                    reg_names[FRAME_POINTER_REGNUM], -fsize_with_regs);
+                    M68K_REGNAME(FRAME_POINTER_REGNUM), -fsize_with_regs);
       else
        /* Adding negative number is faster on the 68040.  */
        asm_fprintf (stream, "\tlink" ASM_DOTW " %s,%I0\n"
                             "\tadd" ASM_DOT "l %I%wd,%Rsp\n",
-                    reg_names[FRAME_POINTER_REGNUM], -fsize_with_regs);
+                    M68K_REGNAME(FRAME_POINTER_REGNUM), -fsize_with_regs);
 
       if (dwarf2out_do_frame ())
        {
          char *l;
-          l = (char *) dwarf2out_cfi_label ();   
+          l = (char *) dwarf2out_cfi_label ();
          cfa_offset += 4;
          dwarf2out_reg_save (l, FRAME_POINTER_REGNUM, -cfa_offset);
          dwarf2out_def_cfa (l, FRAME_POINTER_REGNUM, cfa_offset);
@@ -585,17 +585,17 @@ m68k_output_function_prologue (FILE *stream, HOST_WIDE_INT size ATTRIBUTE_UNUSED
        }
     }
 
-  /* If the stack limit is not a symbol, check it here.  
+  /* If the stack limit is not a symbol, check it here.
      This has the disadvantage that it may be too late...  */
   if (current_function_limit_stack)
     {
       if (REG_P (stack_limit_rtx))
        asm_fprintf (stream, "\tcmp" ASM_DOT "l %s,%Rsp\n\ttrapcs\n",
-                    reg_names[REGNO (stack_limit_rtx)]);
+                    M68K_REGNAME(REGNO (stack_limit_rtx)));
       else if (GET_CODE (stack_limit_rtx) != SYMBOL_REF)
        warning ("stack limit expression is not supported");
     }
-  
+
   if (current_frame.reg_no <= 2)
     {
       /* Store each separately in the same order moveml uses.
@@ -611,22 +611,22 @@ m68k_output_function_prologue (FILE *stream, HOST_WIDE_INT size ATTRIBUTE_UNUSED
            asm_fprintf (stream, MOTOROLA ?
                                   "\t%Omove.l %s,-(%Rsp)\n" :
                                   "\tmovel %s,%Rsp@-\n",
-                        reg_names[15 - i]);
+                        M68K_REGNAME(15 - i));
            if (dwarf2out_do_frame ())
              {
                char *l = (char *) dwarf2out_cfi_label ();
 
                cfa_offset += 4;
-               if (! frame_pointer_needed)
-                 dwarf2out_def_cfa (l, STACK_POINTER_REGNUM, cfa_offset);
-               dwarf2out_reg_save (l, 15 - i, -cfa_offset);
+               if (! frame_pointer_needed)
+                 dwarf2out_def_cfa (l, STACK_POINTER_REGNUM, cfa_offset);
+               dwarf2out_reg_save (l, 15 - i, -cfa_offset);
              }
          }
     }
   else if (current_frame.reg_rev_mask)
     {
       if (TARGET_COLDFIRE)
-       /* The ColdFire does not support the predecrement form of the 
+       /* The ColdFire does not support the predecrement form of the
           MOVEM instruction, so we must adjust the stack pointer and
           then use the plain address register indirect mode.
           The required register save space was combined earlier with
@@ -661,22 +661,22 @@ m68k_output_function_prologue (FILE *stream, HOST_WIDE_INT size ATTRIBUTE_UNUSED
       if (TARGET_ID_SHARED_LIBRARY)
        {
          asm_fprintf (stream, "\tmovel %s@(%s), %s\n",
-                      reg_names[PIC_OFFSET_TABLE_REGNUM],
+                      M68K_REGNAME(PIC_OFFSET_TABLE_REGNUM),
                       m68k_library_id_string,
-                      reg_names[PIC_OFFSET_TABLE_REGNUM]);
+                      M68K_REGNAME(PIC_OFFSET_TABLE_REGNUM));
        }
       else
        {
          if (MOTOROLA)
            asm_fprintf (stream, "\t%Olea (%Rpc, %U_GLOBAL_OFFSET_TABLE_@GOTPC), %s\n",
-                        reg_names[PIC_OFFSET_TABLE_REGNUM]);
+                        M68K_REGNAME(PIC_OFFSET_TABLE_REGNUM));
          else
            {
              asm_fprintf (stream, "\tmovel %I%U_GLOBAL_OFFSET_TABLE_, %s\n",
-                          reg_names[PIC_OFFSET_TABLE_REGNUM]);
+                          M68K_REGNAME(PIC_OFFSET_TABLE_REGNUM));
              asm_fprintf (stream, "\tlea %Rpc@(0,%s:l),%s\n",
-                          reg_names[PIC_OFFSET_TABLE_REGNUM],
-                          reg_names[PIC_OFFSET_TABLE_REGNUM]);
+                          M68K_REGNAME(PIC_OFFSET_TABLE_REGNUM),
+                          M68K_REGNAME(PIC_OFFSET_TABLE_REGNUM));
            }
        }
     }
@@ -779,31 +779,31 @@ m68k_output_function_epilogue (FILE *stream, HOST_WIDE_INT size ATTRIBUTE_UNUSED
                if (MOTOROLA)
                  asm_fprintf (stream, "\t%Omove.l -%wd(%s,%Ra1.l),%s\n",
                               offset,
-                              reg_names[FRAME_POINTER_REGNUM],
-                              reg_names[i]);
+                              M68K_REGNAME(FRAME_POINTER_REGNUM),
+                              M68K_REGNAME(i));
                else
                  asm_fprintf (stream, "\tmovel %s@(-%wd,%Ra1:l),%s\n",
-                              reg_names[FRAME_POINTER_REGNUM],
+                              M68K_REGNAME(FRAME_POINTER_REGNUM),
                               offset,
-                              reg_names[i]);
+                              M68K_REGNAME(i));
              }
             else if (restore_from_sp)
              asm_fprintf (stream, MOTOROLA ?
                                     "\t%Omove.l (%Rsp)+,%s\n" :
                                     "\tmovel %Rsp@+,%s\n",
-                          reg_names[i]);
+                          M68K_REGNAME(i));
             else
              {
                if (MOTOROLA)
                  asm_fprintf (stream, "\t%Omove.l -%wd(%s),%s\n",
                               offset,
-                              reg_names[FRAME_POINTER_REGNUM],
-                              reg_names[i]);
+                              M68K_REGNAME(FRAME_POINTER_REGNUM),
+                              M68K_REGNAME(i));
                else
                  asm_fprintf (stream, "\tmovel %s@(-%wd),%s\n",
-                              reg_names[FRAME_POINTER_REGNUM],
+                              M68K_REGNAME(FRAME_POINTER_REGNUM),
                               offset,
-                              reg_names[i]);
+                              M68K_REGNAME(i));
              }
             offset -= 4;
           }
@@ -816,7 +816,7 @@ m68k_output_function_epilogue (FILE *stream, HOST_WIDE_INT size ATTRIBUTE_UNUSED
           if (big)
             {
               asm_fprintf (stream, "\tadd" ASM_DOT "l %s,%Ra1\n",
-                          reg_names[FRAME_POINTER_REGNUM]);
+                          M68K_REGNAME(FRAME_POINTER_REGNUM));
               asm_fprintf (stream, MOTOROLA ?
                                     "\tmovm.l (%Ra1),%I0x%x\n" :
                                     "\tmoveml %Ra1@,%I0x%x\n",
@@ -832,11 +832,11 @@ m68k_output_function_epilogue (FILE *stream, HOST_WIDE_INT size ATTRIBUTE_UNUSED
              if (MOTOROLA)
                asm_fprintf (stream, "\tmovm.l -%wd(%s),%I0x%x\n",
                             current_frame.offset + fsize,
-                            reg_names[FRAME_POINTER_REGNUM],
+                            M68K_REGNAME(FRAME_POINTER_REGNUM),
                             current_frame.reg_mask);
              else
                asm_fprintf (stream, "\tmoveml %s@(-%wd),%I0x%x\n",
-                            reg_names[FRAME_POINTER_REGNUM],
+                            M68K_REGNAME(FRAME_POINTER_REGNUM),
                             current_frame.offset + fsize,
                             current_frame.reg_mask);
            }
@@ -848,11 +848,11 @@ m68k_output_function_epilogue (FILE *stream, HOST_WIDE_INT size ATTRIBUTE_UNUSED
              if (MOTOROLA)
                asm_fprintf (stream, "\tmovm.l -%wd(%s,%Ra1.l),%I0x%x\n",
                             current_frame.offset + fsize,
-                            reg_names[FRAME_POINTER_REGNUM],
+                            M68K_REGNAME(FRAME_POINTER_REGNUM),
                             current_frame.reg_mask);
              else
                asm_fprintf (stream, "\tmoveml %s@(-%wd,%Ra1:l),%I0x%x\n",
-                            reg_names[FRAME_POINTER_REGNUM],
+                            M68K_REGNAME(FRAME_POINTER_REGNUM),
                             current_frame.offset + fsize,
                             current_frame.reg_mask);
            }
@@ -868,11 +868,11 @@ m68k_output_function_epilogue (FILE *stream, HOST_WIDE_INT size ATTRIBUTE_UNUSED
              if (MOTOROLA)
                asm_fprintf (stream, "\tmovm.l -%wd(%s),%I0x%x\n",
                             current_frame.offset + fsize,
-                            reg_names[FRAME_POINTER_REGNUM],
+                            M68K_REGNAME(FRAME_POINTER_REGNUM),
                             current_frame.reg_mask);
              else
                asm_fprintf (stream, "\tmoveml %s@(-%wd),%I0x%x\n",
-                            reg_names[FRAME_POINTER_REGNUM],
+                            M68K_REGNAME(FRAME_POINTER_REGNUM),
                             current_frame.offset + fsize,
                             current_frame.reg_mask);
            }
@@ -885,11 +885,11 @@ m68k_output_function_epilogue (FILE *stream, HOST_WIDE_INT size ATTRIBUTE_UNUSED
          if (MOTOROLA)
            asm_fprintf (stream, "\tfmovm -%wd(%s,%Ra1.l),%I0x%x\n",
                         current_frame.foffset + fsize,
-                        reg_names[FRAME_POINTER_REGNUM],
+                        M68K_REGNAME(FRAME_POINTER_REGNUM),
                         current_frame.fpu_rev_mask);
          else
            asm_fprintf (stream, "\tfmovem %s@(-%wd,%Ra1:l),%I0x%x\n",
-                        reg_names[FRAME_POINTER_REGNUM],
+                        M68K_REGNAME(FRAME_POINTER_REGNUM),
                         current_frame.foffset + fsize,
                         current_frame.fpu_rev_mask);
        }
@@ -907,18 +907,17 @@ m68k_output_function_epilogue (FILE *stream, HOST_WIDE_INT size ATTRIBUTE_UNUSED
          if (MOTOROLA)
            asm_fprintf (stream, "\tfmovm -%wd(%s),%I0x%x\n",
                         current_frame.foffset + fsize,
-                        reg_names[FRAME_POINTER_REGNUM],
+                        M68K_REGNAME(FRAME_POINTER_REGNUM),
                         current_frame.fpu_rev_mask);
          else
            asm_fprintf (stream, "\tfmovem %s@(-%wd),%I0x%x\n",
-                        reg_names[FRAME_POINTER_REGNUM],
+                        M68K_REGNAME(FRAME_POINTER_REGNUM),
                         current_frame.foffset + fsize,
                         current_frame.fpu_rev_mask);
        }
     }
   if (frame_pointer_needed)
-    fprintf (stream, "\tunlk %s\n",
-            reg_names[FRAME_POINTER_REGNUM]);
+    fprintf (stream, "\tunlk %s\n", M68K_REGNAME(FRAME_POINTER_REGNUM));
   else if (fsize_with_regs)
     {
       if (fsize_with_regs <= 8)
@@ -2707,7 +2706,7 @@ print_operand (FILE *file, rtx op, int letter)
     {
       /* This is only for direct addresses with TARGET_PCREL */
       if (GET_CODE (op) != MEM || GET_CODE (XEXP (op, 0)) != SYMBOL_REF
-          || !TARGET_PCREL) 
+          || !TARGET_PCREL)
        abort ();
       output_addr_const (file, XEXP (op, 0));
     }
@@ -2716,9 +2715,9 @@ print_operand (FILE *file, rtx op, int letter)
       if (letter == 'R')
        /* Print out the second register name of a register pair.
           I.e., R (6) => 7.  */
-       fputs (reg_names[REGNO (op) + 1], file);
+       fputs (M68K_REGNAME(REGNO (op) + 1), file);
       else
-       fputs (reg_names[REGNO (op)], file);
+       fputs (M68K_REGNAME(REGNO (op)), file);
     }
   else if (GET_CODE (op) == MEM)
     {
@@ -2816,15 +2815,15 @@ print_operand_address (FILE *file, rtx addr)
   switch (GET_CODE (addr))
     {
       case REG:
-       fprintf (file, MOTOROLA ? "(%s)" : "%s@", reg_names[REGNO (addr)]);
+       fprintf (file, MOTOROLA ? "(%s)" : "%s@", M68K_REGNAME(REGNO (addr)));
        break;
       case PRE_DEC:
        fprintf (file, MOTOROLA ? "-(%s)" : "%s@-",
-                reg_names[REGNO (XEXP (addr, 0))]);
+                M68K_REGNAME(REGNO (XEXP (addr, 0))));
        break;
       case POST_INC:
        fprintf (file, MOTOROLA ? "(%s)+" : "%s@+",
-                reg_names[REGNO (XEXP (addr, 0))]);
+                M68K_REGNAME(REGNO (XEXP (addr, 0))));
        break;
       case PLUS:
        reg1 = reg2 = ireg = breg = offset = 0;
@@ -2933,14 +2932,14 @@ print_operand_address (FILE *file, rtx addr)
              {
                ASM_OUTPUT_CASE_FETCH (file,
                             CODE_LABEL_NUMBER (XEXP (addr, 0)),
-                            reg_names[REGNO (XEXP (ireg, 0))]);
+                            M68K_REGNAME(REGNO (XEXP (ireg, 0))));
                fprintf (file, "w");
              }
            else
              {
                ASM_OUTPUT_CASE_FETCH (file,
                             CODE_LABEL_NUMBER (XEXP (addr, 0)),
-                            reg_names[REGNO (ireg)]);
+                            M68K_REGNAME(REGNO (ireg)));
                fprintf (file, "l");
              }
            if (scale != 1)
@@ -2953,7 +2952,7 @@ print_operand_address (FILE *file, rtx addr)
          {
            ASM_OUTPUT_CASE_FETCH (file,
                         CODE_LABEL_NUMBER (XEXP (addr, 0)),
-                        reg_names[REGNO (breg)]);
+                        M68K_REGNAME(REGNO (breg)));
            fprintf (file, "l)");
            break;
          }
@@ -2980,13 +2979,13 @@ print_operand_address (FILE *file, rtx addr)
                          fprintf (file, ".w");
                      }
                  }
-               fprintf (file, "(%s", reg_names[REGNO (breg)]);
+               fprintf (file, "(%s", M68K_REGNAME(REGNO (breg)));
                if (ireg != 0)
                  putc (',', file);
              }
            else /* !MOTOROLA */
              {
-               fprintf (file, "%s@(", reg_names[REGNO (breg)]);
+               fprintf (file, "%s@(", M68K_REGNAME(REGNO (breg)));
                if (addr != 0)
                  {
                    output_addr_const (file, addr);
@@ -3011,21 +3010,21 @@ print_operand_address (FILE *file, rtx addr)
              }
            if (ireg != 0 && GET_CODE (ireg) == SIGN_EXTEND)
              fprintf (file, MOTOROLA ? "%s.w" : "%s:w",
-                      reg_names[REGNO (XEXP (ireg, 0))]);
+                      M68K_REGNAME(REGNO (XEXP (ireg, 0))));
            else if (ireg != 0)
              fprintf (file, MOTOROLA ? "%s.l" : "%s:l",
-                      reg_names[REGNO (ireg)]);
+                      M68K_REGNAME(REGNO (ireg)));
            if (scale != 1)
              fprintf (file, MOTOROLA ? "*%d" : ":%d", scale);
            putc (')', file);
            break;
          }
        else if (reg1 != 0 && GET_CODE (addr) == LABEL_REF
-                && ! (flag_pic && reg1 == pic_offset_table_rtx))       
+                && ! (flag_pic && reg1 == pic_offset_table_rtx))
          {
            ASM_OUTPUT_CASE_FETCH (file,
                         CODE_LABEL_NUMBER (XEXP (addr, 0)),
-                        reg_names[REGNO (reg1)]);
+                        M68K_REGNAME(REGNO (reg1)));
            fprintf (file, "l)");
            break;
          }

diff --git a/gcc/config/m68k/m68k.h b/gcc/config/m68k/m68k.h
index 86742fc49c1d1a2187436943df03f7bbcfe9a4f0..b65315efc32acd9c53a89e6b6ff947ba29ed8976 100644 (file)
--- a/gcc/config/m68k/m68k.h
+++ b/gcc/config/m68k/m68k.h
@@ -1,5 +1,4 @@
-/* Definitions of target machine for GNU compiler.
-   Sun 68000/68020 version.
+/* Definitions of target machine for GCC for Motorola 680x0/ColdFire.
    Copyright (C) 1987, 1988, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
    2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
 

diff --git a/gcc/config/m68k/m68kelf.h b/gcc/config/m68k/m68kelf.h
index ac59af4b0bc0d9ba5a7b49eaf4fc38987a99ef7c..2ac5ceb16068015c6abade70b1a33464c8da9d82 100644 (file)
--- a/gcc/config/m68k/m68kelf.h
+++ b/gcc/config/m68k/m68kelf.h
@@ -78,18 +78,6 @@ Boston, MA 02111-1307, USA.  */
       return "jmp %%pc@(2,%0:w)";                      \
   } while (0)
 
-/* How to refer to registers in assembler output.
-   This sequence is indexed by compiler's hard-register-number.
-   Motorola format uses different register names than defined 
-   in m68k.h.  */
-
-#undef REGISTER_NAMES
-
-#define REGISTER_NAMES \
-{"%d0",   "%d1",   "%d2",   "%d3",   "%d4",   "%d5",   "%d6",   "%d7",      \
- "%a0",   "%a1",   "%a2",   "%a3",   "%a4",   "%a5",   "%a6",   "%sp",      \
- "%fp0",  "%fp1",  "%fp2",  "%fp3",  "%fp4",  "%fp5",  "%fp6",  "%fp7", "argptr" }
-
 /* This is how to output an assembler line that says to advance the
    location counter to a multiple of 2**LOG bytes.  */
 

diff --git a/gcc/config/m68k/netbsd-elf.h b/gcc/config/m68k/netbsd-elf.h
index f9f4d128e3ad7f8ac7d0a38c2d110db864ee57a8..ecb1469f995f83b318caac3ed3c0e8fee9312752 100644 (file)
--- a/gcc/config/m68k/netbsd-elf.h
+++ b/gcc/config/m68k/netbsd-elf.h
@@ -175,19 +175,6 @@ while (0)
 #define ASM_COMMENT_START "|"
 
 
-/* How to refer to registers in assembler output.
-   This sequence is indexed by compiler's hard-register-number.
-   Motorola format uses different register names than defined in m68k.h.
-   We also take this chance to convert 'a6' to 'fp' */
-
-#undef REGISTER_NAMES
-
-#define REGISTER_NAMES                                                 \
-{"%d0",   "%d1",   "%d2",   "%d3",   "%d4",   "%d5",   "%d6",   "%d7", \
- "%a0",   "%a1",   "%a2",   "%a3",   "%a4",   "%a5",   "%fp",   "%sp", \
- "%fp0",  "%fp1",  "%fp2",  "%fp3",  "%fp4",  "%fp5",  "%fp6",  "%fp7", "argptr" }
-
-
 /* Currently, JUMP_TABLES_IN_TEXT_SECTION must be defined in order to
    keep switch tables in the text section.  */