Irix6.5 bootstrap failure

Irix6.5 bootstrap failure

[Jan Hubicka]

Hi,
Your patch:

Wed Nov  6 18:54:47 2002  Alexandre Oliva  <aoliva@redhat.com>

        * config/mips/mips.h (ASM_OUTPUT_ADDR_DIFF_ELT): Output
        .gpword/.gpdword for ABI_N32 and ABI_64 too, if using the GNU
        assembler.
        * config/mips/mips.md (tablejump_internal3): Output .cpadd
        before jump on ABI_N32 too.
        (tablejump_internal4): Ditto on ABI_64.  Increase maximum
        length to match.

Causes bootstrap failure for me as gpword is recognized by native as,
but always reports error message that argument is global symbol.  I
guess it is implementation bug in Irix as (or I am just not able to
write local symbol in Irix as syntax).  Only way I found to deal
with this is the attached patch.  (or configury bit checking whether the
feature works).  Does this look sane to you?

? mipsfix
Index: mips.h
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/mips/mips.h,v
retrieving revision 1.215.2.11
diff -c -3 -p -r1.215.2.11 mips.h
*** mips.h	17 Nov 2002 17:13:51 -0000	1.215.2.11
--- mips.h	16 Dec 2002 14:57:16 -0000
*************** do {									\
*** 4386,4392 ****
  	     Pmode == DImode ? ".dword" : ".word",			\
  	     LOCAL_LABEL_PREFIX, VALUE, LOCAL_LABEL_PREFIX, REL);	\
    else if (mips_abi == ABI_32 || mips_abi == ABI_O64			\
! 	   || mips_abi == ABI_N32					\
  	   || (TARGET_GAS && mips_abi == ABI_64))			\
      fprintf (STREAM, "\t%s\t%sL%d\n",					\
  	     Pmode == DImode ? ".gpdword" : ".gpword",			\
--- 4386,4392 ----
  	     Pmode == DImode ? ".dword" : ".word",			\
  	     LOCAL_LABEL_PREFIX, VALUE, LOCAL_LABEL_PREFIX, REL);	\
    else if (mips_abi == ABI_32 || mips_abi == ABI_O64			\
! 	   || (TARGET_GAS && mips_abi == ABI_N32)			\
  	   || (TARGET_GAS && mips_abi == ABI_64))			\
      fprintf (STREAM, "\t%s\t%sL%d\n",					\
  	     Pmode == DImode ? ".gpdword" : ".gpword",			\
Index: mips.md
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/mips/mips.md,v
retrieving revision 1.141.2.7
diff -c -3 -p -r1.141.2.7 mips.md
*** mips.md	14 Dec 2002 18:31:01 -0000	1.141.2.7
--- mips.md	16 Dec 2002 14:57:18 -0000
*************** move\\t%0,%z4\\n\\
*** 9799,9805 ****
    "*
  {
    /* .cpadd expands to add REG,REG,$gp when pic, and nothing when not pic.  */
!   if (mips_abi == ABI_32 || mips_abi == ABI_O64 || mips_abi == ABI_N32)
      output_asm_insn (\".cpadd\\t%0\", operands);
    return \"%*j\\t%0\";
  }"
--- 9799,9806 ----
    "*
  {
    /* .cpadd expands to add REG,REG,$gp when pic, and nothing when not pic.  */
!   if (mips_abi == ABI_32 || mips_abi == ABI_O64
!       || (mips_abi == ABI_N32 && TARGET_GAS))
      output_asm_insn (\".cpadd\\t%0\", operands);
    return \"%*j\\t%0\";
  }"

Re: Irix6.5 bootstrap failure

[Eric Christopher]

Thank Jan, this is correct, please check it in :)

(I guess Alex and I have an assembler that works for this and there were
some versions that don't. Ugh.)

-eric



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