* elf32-xtensa.c (property_table_compare): Remove assertion about

[deliverable/binutils-gdb.git] / bfd / elf32-mips.c

diff --git a/bfd/elf32-mips.c b/bfd/elf32-mips.c
index 63f1062de336cb99d03f293fbf1855969e7f9901..9774215d018059ad795151dd5fc42360f7dbf2b2 100644 (file)
--- a/bfd/elf32-mips.c
+++ b/bfd/elf32-mips.c
@@ -1,6 +1,6 @@
 /* MIPS-specific support for 32-bit ELF
    Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-   2003 Free Software Foundation, Inc.
+   2003, 2004 Free Software Foundation, Inc.
 
    Most of the information added by Ian Lance Taylor, Cygnus Support,
    <ian@cygnus.com>.
@@ -615,6 +615,25 @@ static reloc_howto_type elf_mips_gnu_rel16_s2 =
         0xffff,                /* dst_mask */
         TRUE);                 /* pcrel_offset */
 
+/* 32 bit pc-relative.  This was a GNU extension used by embedded-PIC.
+   It was co-opted by mips-linux for exception-handling data.  It is no
+   longer used, but should continue to be supported by the linker for
+   backward compatibility.  (GCC stopped using it in May, 2004.)  */
+static reloc_howto_type elf_mips_gnu_pcrel32 =
+  HOWTO (R_MIPS_PC32,          /* type */
+        0,                     /* rightshift */
+        2,                     /* size (0 = byte, 1 = short, 2 = long) */
+        32,                    /* bitsize */
+        TRUE,                  /* pc_relative */
+        0,                     /* bitpos */
+        complain_overflow_signed, /* complain_on_overflow */
+        _bfd_mips_elf_generic_reloc, /* special_function */
+        "R_MIPS_PC32",         /* name */
+        TRUE,                  /* partial_inplace */
+        0xffffffff,            /* src_mask */
+        0xffffffff,            /* dst_mask */
+        TRUE);                 /* pcrel_offset */
+
 /* GNU extension to record C++ vtable hierarchy */
 static reloc_howto_type elf_mips_gnu_vtinherit_howto =
   HOWTO (R_MIPS_GNU_VTINHERIT, /* type */
@@ -814,7 +833,7 @@ gprel32_with_gp (bfd *abfd, asymbol *symbol, arelent *reloc_entry,
   relocation += symbol->section->output_section->vma;
   relocation += symbol->section->output_offset;
 
-  if (reloc_entry->address > input_section->_cooked_size)
+  if (reloc_entry->address > bfd_get_section_limit (abfd, input_section))
     return bfd_reloc_outofrange;
 
   /* Set val to the offset into the section or symbol.  */
@@ -946,7 +965,7 @@ mips16_gprel_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
   if (ret != bfd_reloc_ok)
     return ret;
 
-  if (reloc_entry->address > input_section->_cooked_size)
+  if (reloc_entry->address > bfd_get_section_limit (abfd, input_section))
     return bfd_reloc_outofrange;
 
   if (bfd_is_com_section (symbol->section))
@@ -1071,6 +1090,8 @@ bfd_elf32_bfd_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code)
       return &elf_mips_gnu_vtentry_howto;
     case BFD_RELOC_16_PCREL_S2:
       return &elf_mips_gnu_rel16_s2;
+    case BFD_RELOC_32_PCREL:
+      return &elf_mips_gnu_pcrel32;
     }
 }
 
@@ -1092,6 +1113,8 @@ mips_elf32_rtype_to_howto (unsigned int r_type,
       return &elf_mips_gnu_vtentry_howto;
     case R_MIPS_GNU_REL16_S2:
       return &elf_mips_gnu_rel16_s2;
+    case R_MIPS_PC32:
+      return &elf_mips_gnu_pcrel32;
     default:
       BFD_ASSERT (r_type < (unsigned int) R_MIPS_max);
       return &elf_mips_howto_table_rel[r_type];
@@ -1186,7 +1209,7 @@ static bfd_boolean
 elf32_mips_grok_prstatus (bfd *abfd, Elf_Internal_Note *note)
 {
   int offset;
-  unsigned int raw_size;
+  unsigned int size;
 
   switch (note->descsz)
     {
@@ -1202,14 +1225,14 @@ elf32_mips_grok_prstatus (bfd *abfd, Elf_Internal_Note *note)
 
        /* pr_reg */
        offset = 72;
-       raw_size = 180;
+       size = 180;
 
        break;
     }
 
   /* Make a ".reg/999" section.  */
   return _bfd_elfcore_make_pseudosection (abfd, ".reg",
-                                         raw_size, note->descpos + offset);
+                                         size, note->descpos + offset);
 }
 
 static bfd_boolean