Gcc 1.24 won't make: can anyone help?

[Edward L. Hepler]

In article <1069 at umbc3.UMD.EDU>, alex at umbc3.UMD.EDU (Alex S. Crain) writes:
> In article <435 at kosman.UUCP> kevin at kosman.UUCP (Kevin O'Gorman) writes:
> >I got 1.22 from acornc, and a shar from the unix-pc net that said it would
> >make for the 3b1.  This was so far gone that I just ignored it.
> >
> 	gcc-1.24 gave me segmentation faults, although it compiled ok. I'm
> going to get a fresh distribution and rebuild, but I suspect that 1.24 has
> problems. 1.23 definately had bugs, 1.24 was supposed to fix them all, but
> may have missed on or two.
> 
I seem to have been able to compile and execute my version of 1.24.  I did
have to make a few changes though.  I'm afraid I wasn't as careful as I
usually am about noting the changes though... I have to make other (different)
changes to get gcc to produce code for the architecture I am doing my 
research on..

Anyway, the diffs are below.  In addition to these, I had to include a 
copy of bcopy for the thing to load.  I don't quite understand why (and
it was very late at night, so I punted and provided a copy of bcopy),
since bcopy had been defined properly as memcpy.  I looked at the pre-
processed (-E) files in question and all the bcopy references had been
changed to memcpy, but sue enough, bcopy was  still in the .o symbol table??

I also had to comment out the last 3 lines of config-m68k.h since I
was using an older version of the gnu cpp.  I also had to provide a
copy of alloca.

I hope I remembered all the things I changed.  It has since compiled itself,
etc....

Dr. Ed Hepler
elh at vu-vlsi

---------------------cut here------------------------
*** final.c.orig	Wed Jul 13 23:46:25 1988
--- final.c	Wed Jul 13 23:46:52 1988
***************
*** 523,529
  			   CODE_LABEL_NUMBER (XEXP (XVECEXP (body, 1, idx), 0)),
  			   CODE_LABEL_NUMBER (XEXP (XEXP (body, 0), 0)));
  #ifdef ASM_OUTPUT_CASE_END
! 		ASM_OUTPUT_CASE_END (file, CODE_LABEL_NUMBER (PREV_INSN (insn)));
  #endif
  		break;
  	      }

--- 523,529 -----
  			   CODE_LABEL_NUMBER (XEXP (XVECEXP (body, 1, idx), 0)),
  			   CODE_LABEL_NUMBER (XEXP (XEXP (body, 0), 0)));
  #ifdef ASM_OUTPUT_CASE_END
! 		ASM_OUTPUT_CASE_END (file, CODE_LABEL_NUMBER (PREV_INSN (insn)),insn);
  #endif
  		break;
  	      }
*** sdbout.c.orig	Wed Jul 13 23:47:46 1988
--- sdbout.c	Wed Jul 13 23:47:44 1988
***************
*** 73,78
  #define PUT_SDB_TAG(a) fprintf(asm_out_file, "\t.tag\t%s;", a)
  #define PUT_SDB_SIZE(a) fprintf(asm_out_file, "\t.size\t%d;", a)
  
  #define PUT_SDB_TAG(a)				\
  do { fprintf (asm_out_file, "\t.tag\t");	\
       ASM_OUTPUT_LABELREF (asm_out_file, a);	\

--- 73,79 -----
  #define PUT_SDB_TAG(a) fprintf(asm_out_file, "\t.tag\t%s;", a)
  #define PUT_SDB_SIZE(a) fprintf(asm_out_file, "\t.size\t%d;", a)
  
+ /*
  #define PUT_SDB_TAG(a)				\
  do { fprintf (asm_out_file, "\t.tag\t");	\
       ASM_OUTPUT_LABELREF (asm_out_file, a);	\
***************
*** 77,82
  do { fprintf (asm_out_file, "\t.tag\t");	\
       ASM_OUTPUT_LABELREF (asm_out_file, a);	\
       fprintf (asm_out_file, ";"); } while (0)
  
  /* Return the sdb tag identifier string for TYPE
     if TYPE has already been defined; otherwise return a null pointer.   */

--- 78,84 -----
  do { fprintf (asm_out_file, "\t.tag\t");	\
       ASM_OUTPUT_LABELREF (asm_out_file, a);	\
       fprintf (asm_out_file, ";"); } while (0)
+ */
  
  /* Return the sdb tag identifier string for TYPE
     if TYPE has already been defined; otherwise return a null pointer.   */
*** tm-3b1.h.orig	Wed Jul 13 22:28:10 1988
--- tm-3b1.h	Wed Jul 13 23:08:02 1988
***************
*** 57,62
  /* Define __HAVE_FPU__ in preprocessor if -m68881 is specified.
     This will control the use of inline 68881 insns in certain macros.  */
  
  #define CPP_SPEC "%{m68881:-D__HAVE_FPU__}"
  
  /* Names to predefine in the preprocessor for this target machine.  */

--- 57,63 -----
  /* Define __HAVE_FPU__ in preprocessor if -m68881 is specified.
     This will control the use of inline 68881 insns in certain macros.  */
  
+ #undef CPP_SPEC
  #define CPP_SPEC "%{m68881:-D__HAVE_FPU__}"
  
  /* Names to predefine in the preprocessor for this target machine.  */
***************
*** 102,107
      abort ();
  
  /* The beginnings of sdb support... */
  
  #define ASM_OUTPUT_SOURCE_FILENAME(FILE, FILENAME) \
    fprintf (FILE, "\tfile\t\"%s\"\n", FILENAME);

--- 103,110 -----
      abort ();
  
  /* The beginnings of sdb support... */
+ 
+ #define SDB_DEBUGGING_INFO
  
  #define ASM_OUTPUT_SOURCE_FILENAME(FILE, FILENAME) \
    fprintf (FILE, "\tfile\t\"%s\"\n", FILENAME);