[PATCH/6.2.1] Handle MIPS_TEXT/MIPS_DATA symbols (IRIX)

[Joel Brobecker]

Hello,

I just pulled the following change from mainline into the branch
(pre-approved by Andrew).

2004-07-31  Joel Brobecker <brobecker@gnat.com>
            Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>

        * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
        SHN_MIPS_TEXT and SHN_MIPS_DATA.

That should allow "break main; run" to work.

-- 
Joel
-------------- next part --------------
Index: elfxx-mips.c
===================================================================
RCS file: /cvs/src/src/bfd/elfxx-mips.c,v
retrieving revision 1.106
retrieving revision 1.107
diff -u -p -r1.106 -r1.107
--- elfxx-mips.c	1 Jul 2004 14:53:40 -0000	1.106
+++ elfxx-mips.c	30 Jul 2004 23:56:04 -0000	1.107
@@ -4192,15 +4192,37 @@ _bfd_mips_elf_symbol_processing (bfd *ab
       asym->section = bfd_und_section_ptr;
       break;
 
-#if 0 /* for SGI_COMPAT */
     case SHN_MIPS_TEXT:
-      asym->section = mips_elf_text_section_ptr;
+      {
+	asection *section = bfd_get_section_by_name (abfd, ".text");
+
+	BFD_ASSERT (SGI_COMPAT (abfd));
+	if (section != NULL)
+	  {
+	    asym->section = section;
+	    /* MIPS_TEXT is a bit special, the address is not an offset
+	       to the base of the .text section.  So substract the section
+	       base address to make it an offset.  */
+	    asym->value -= section->vma;
+	  }
+      }
       break;
 
     case SHN_MIPS_DATA:
-      asym->section = mips_elf_data_section_ptr;
+      {
+	asection *section = bfd_get_section_by_name (abfd, ".data");
+
+	BFD_ASSERT (SGI_COMPAT (abfd));
+	if (section != NULL)
+	  {
+	    asym->section = section;
+	    /* MIPS_DATA is a bit special, the address is not an offset
+	       to the base of the .data section.  So substract the section
+	       base address to make it an offset.  */
+	    asym->value -= section->vma;
+	  }
+      }
       break;
-#endif
     }
 }