* symbols.c: Add missing prototypes.

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

diff --git a/bfd/elf32-mips.c b/bfd/elf32-mips.c
index 0ac7b5ab5c0baf1bad69de3a4f7da33b77e12f25..baeb01fc12216da9758ea45832631b098cd42d5b 100644 (file)
--- a/bfd/elf32-mips.c
+++ b/bfd/elf32-mips.c
@@ -2317,12 +2317,12 @@ mips_elf_sym_is_global (abfd, sym)
      bfd *abfd ATTRIBUTE_UNUSED;
      asymbol *sym;
 {
-  if (SGI_COMPAT(abfd))
-    return (sym->flags & BSF_SECTION_SYM) == 0 ? true : false;
+  if (SGI_COMPAT (abfd))
+    return (sym->flags & BSF_SECTION_SYM) == 0;
   else
     return ((sym->flags & (BSF_GLOBAL | BSF_WEAK)) != 0
-            || bfd_is_und_section (bfd_get_section (sym))
-            || bfd_is_com_section (bfd_get_section (sym)));
+           || bfd_is_und_section (bfd_get_section (sym))
+           || bfd_is_com_section (bfd_get_section (sym)));
 }
 \f
 /* Set the right machine number for a MIPS ELF file.  This is used for
@@ -2375,6 +2375,8 @@ _bfd_mips_elf_final_write_processing (abfd, linker)
 
     case bfd_mach_mips4000:
     case bfd_mach_mips4300:
+    case bfd_mach_mips4400:
+    case bfd_mach_mips4600:
       val = E_MIPS_ARCH_3;
       break;
 
@@ -2394,6 +2396,7 @@ _bfd_mips_elf_final_write_processing (abfd, linker)
       val = E_MIPS_ARCH_3 | E_MIPS_MACH_4650;
       break;
 
+    case bfd_mach_mips5000:
     case bfd_mach_mips8000:
     case bfd_mach_mips10000:
     case bfd_mach_mips12000:
@@ -9134,6 +9137,70 @@ _bfd_mips_elf_finish_dynamic_sections (output_bfd, info)
   return true;
 }
 \f
+/* Support for core dump NOTE sections */
+static boolean
+_bfd_elf32_mips_grok_prstatus (abfd, note)
+     bfd *abfd;
+     Elf_Internal_Note *note;
+{
+  int offset;
+  int raw_size;
+
+  switch (note->descsz)
+    {
+      default:
+       return false;
+
+      case 256:                /* Linux/MIPS */
+       /* pr_cursig */
+       elf_tdata (abfd)->core_signal = bfd_get_16 (abfd, note->descdata + 12);
+
+       /* pr_pid */
+       elf_tdata (abfd)->core_pid = bfd_get_32 (abfd, note->descdata + 24);
+
+       /* pr_reg */
+       offset = 72;
+       raw_size = 180;
+
+       break;
+    }
+
+  /* Make a ".reg/999" section.  */
+  return _bfd_elfcore_make_pseudosection (abfd, ".reg",
+                                         raw_size, note->descpos + offset);
+}
+
+static boolean _bfd_elf32_mips_grok_psinfo (abfd, note)
+     bfd *abfd;
+     Elf_Internal_Note *note;
+{
+  switch (note->descsz)
+    {
+      default:
+       return false;
+
+      case 128:                /* Linux/MIPS elf_prpsinfo */
+       elf_tdata (abfd)->core_program
+        = _bfd_elfcore_strndup (abfd, note->descdata + 32, 16);
+       elf_tdata (abfd)->core_command
+        = _bfd_elfcore_strndup (abfd, note->descdata + 48, 80);
+    }
+
+  /* Note that for some reason, a spurious space is tacked
+     onto the end of the args in some (at least one anyway)
+     implementations, so strip it off if it exists.  */
+
+  {
+    char *command = elf_tdata (abfd)->core_command;
+    int n = strlen (command);
+
+    if (0 < n && command[n - 1] == ' ')
+      command[n - 1] = '\0';
+  }
+
+  return true;
+}
+\f
 /* This is almost identical to bfd_generic_get_... except that some
    MIPS relocations need to be handled specially.  Sigh.  */
 
@@ -9421,6 +9488,8 @@ static const struct ecoff_debug_swap mips_elf32_ecoff_debug_swap = {
                                        _bfd_mips_elf_copy_indirect_symbol
 
 #define elf_backend_hide_symbol                _bfd_mips_elf_hide_symbol
+#define elf_backend_grok_prstatus      _bfd_elf32_mips_grok_prstatus
+#define elf_backend_grok_psinfo                _bfd_elf32_mips_grok_psinfo
 
 #define bfd_elf32_bfd_is_local_label_name \
                                        mips_elf_is_local_label_name