2019-12-18 Anthony Green <green@moxielogic.com>

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

diff --git a/bfd/elf32-mips.c b/bfd/elf32-mips.c
index 87147b5c4fb7a4ce8362f45878b437f72a664535..74300a11e95698a2ec7fe6200c0721b9c2339e23 100644 (file)
--- a/bfd/elf32-mips.c
+++ b/bfd/elf32-mips.c
@@ -1,5 +1,5 @@
 /* MIPS-specific support for 32-bit ELF
-   Copyright (C) 1993-2018 Free Software Foundation, Inc.
+   Copyright (C) 1993-2019 Free Software Foundation, Inc.
 
    Most of the information added by Ian Lance Taylor, Cygnus Support,
    <ian@cygnus.com>.
@@ -2281,8 +2281,8 @@ mips_elf_sym_is_global (bfd *abfd ATTRIBUTE_UNUSED, asymbol *sym)
     return (sym->flags & BSF_SECTION_SYM) == 0;
   else
     return ((sym->flags & (BSF_GLOBAL | BSF_WEAK | BSF_GNU_UNIQUE)) != 0
-           || bfd_is_und_section (bfd_get_section (sym))
-           || bfd_is_com_section (bfd_get_section (sym)));
+           || bfd_is_und_section (bfd_asymbol_section (sym))
+           || bfd_is_com_section (bfd_asymbol_section (sym)));
 }
 \f
 /* Set the right machine number for a MIPS ELF file.  */
@@ -2420,6 +2420,17 @@ elf32_mips_write_core_note (bfd *abfd, char *buf, int *bufsiz, int note_type,
       }
     }
 }
+
+/* Remove the magic _gp_disp symbol from the symbol tables.  */
+
+static bfd_boolean
+elf32_mips_fixup_symbol (struct bfd_link_info *info,
+                        struct elf_link_hash_entry *h)
+{
+  if (strcmp (h->root.root.string, "_gp_disp") == 0)
+    _bfd_elf_link_hash_hide_symbol (info, h, TRUE);
+  return TRUE;
+}
 \f
 /* Depending on the target vector we generate some version of Irix
    executables or "normal" MIPS ELF ABI executables.  */
@@ -2523,6 +2534,8 @@ static const struct ecoff_debug_swap mips_elf32_ecoff_debug_swap = {
 #define elf_backend_gc_mark_hook       _bfd_mips_elf_gc_mark_hook
 #define elf_backend_copy_indirect_symbol \
                                        _bfd_mips_elf_copy_indirect_symbol
+#define elf_backend_hide_symbol                _bfd_mips_elf_hide_symbol
+#define elf_backend_fixup_symbol       elf32_mips_fixup_symbol
 #define elf_backend_grok_prstatus      elf32_mips_grok_prstatus
 #define elf_backend_grok_psinfo                elf32_mips_grok_psinfo
 #define elf_backend_ecoff_debug_swap   &mips_elf32_ecoff_debug_swap
@@ -2630,11 +2643,11 @@ static const struct ecoff_debug_swap mips_elf32_ecoff_debug_swap = {
 #include "elf32-target.h"
 /* Implement elf_backend_final_write_processing for VxWorks.  */
 
-static void
-mips_vxworks_final_write_processing (bfd *abfd, bfd_boolean linker)
+static bfd_boolean
+mips_vxworks_final_write_processing (bfd *abfd)
 {
-  _bfd_mips_elf_final_write_processing (abfd, linker);
-  elf_vxworks_final_write_processing (abfd, linker);
+  _bfd_mips_final_write_processing (abfd);
+  return elf_vxworks_final_write_processing (abfd);
 }
 
 #undef TARGET_LITTLE_SYM