[x86-64] Omit dynamic sections symbols

[deliverable/binutils-gdb.git] / bfd / coff-rs6000.c

diff --git a/bfd/coff-rs6000.c b/bfd/coff-rs6000.c
index 2cb580c3f39fa5be08de6500c7889751f627fda8..e7a215b65b21be467849fe91f4532ac0762363c5 100644 (file)
--- a/bfd/coff-rs6000.c
+++ b/bfd/coff-rs6000.c
@@ -1,5 +1,5 @@
 /* BFD back-end for IBM RS/6000 "XCOFF" files.
-   Copyright (C) 1990-2014 Free Software Foundation, Inc.
+   Copyright (C) 1990-2016 Free Software Foundation, Inc.
    Written by Metin G. Ozisik, Mimi Phuong-Thao Vo, and John Gilmore.
    Archive support from Damon A. Permezel.
    Contributed by IBM Corporation and Cygnus Support.
@@ -402,67 +402,6 @@ _bfd_xcoff_is_local_label_name (bfd *abfd ATTRIBUTE_UNUSED,
 {
   return FALSE;
 }
-
-static const struct dwarf_debug_section xcoff_debug_sections[] =
-{
-  { ".dwabrev",                NULL },
-  { ".dwarnge",                NULL },
-  { NULL,      NULL }, /* .debug_frame */
-  { ".dwinfo",         NULL },
-  { ".dwline",         NULL },
-  { NULL,      NULL }, /* .debug_loc */
-  { NULL,      NULL }, /* .debug_macinfo */
-  { NULL,      NULL }, /* .debug_macro */
-  { ".dwpbnms",                NULL },
-  { ".dwpbtyp",                NULL },
-  { ".dwrnges",                NULL },
-  { NULL,      NULL }, /* .debug_static_func */
-  { NULL,      NULL }, /* .debug_static_vars */
-  { ".dwstr",  NULL },
-  { NULL,      NULL }, /* .debug_types */
-  /* GNU DWARF 1 extensions */
-  { NULL,      NULL }, /* .debug_sfnames */
-  { NULL,      NULL }, /* .debug_srcinfo */
-  /* SGI/MIPS DWARF 2 extensions */
-  { NULL,      NULL }, /* .debug_funcnames */
-  { NULL,      NULL }, /* .debug_typenames */
-  { NULL,      NULL }, /* .debug_varnames */
-  { NULL,      NULL }, /* .debug_weaknames */
-  { NULL,      NULL },
-};
-
-static bfd_boolean
-xcoff_find_nearest_line (bfd *abfd,
-                         asection *section,
-                         asymbol **symbols,
-                         bfd_vma offset,
-                         const char **filename_ptr,
-                         const char **functionname_ptr,
-                         unsigned int *line_ptr)
-{
-  return coff_find_nearest_line_with_names (abfd, xcoff_debug_sections,
-                                            section, symbols, offset,
-                                            filename_ptr, functionname_ptr,
-                                            line_ptr);
-}
-
-static bfd_boolean
-xcoff_find_nearest_line_discriminator (bfd *abfd,
-                                      asection *section,
-                                      asymbol **symbols,
-                                      bfd_vma offset,
-                                      const char **filename_ptr,
-                                      const char **functionname_ptr,
-                                      unsigned int *line_ptr,
-                                      unsigned int *discriminator)
-{
-  *discriminator = 0;
-  return coff_find_nearest_line_with_names (abfd, xcoff_debug_sections,
-                                            section, symbols, offset,
-                                            filename_ptr, functionname_ptr,
-                                            line_ptr);
-}
-
 \f
 void
 _bfd_xcoff_swap_sym_in (bfd *abfd, void * ext1, void * in1)
@@ -481,7 +420,7 @@ _bfd_xcoff_swap_sym_in (bfd *abfd, void * ext1, void * in1)
     }
 
   in->n_value = H_GET_32 (abfd, ext->e_value);
-  in->n_scnum = H_GET_16 (abfd, ext->e_scnum);
+  in->n_scnum = (short) H_GET_16 (abfd, ext->e_scnum);
   in->n_type = H_GET_16 (abfd, ext->e_type);
   in->n_sclass = H_GET_8 (abfd, ext->e_sclass);
   in->n_numaux = H_GET_8 (abfd, ext->e_numaux);
@@ -2589,7 +2528,7 @@ _bfd_xcoff_sizeof_headers (bfd *abfd,
       };
       struct nbr_reloc_lineno *n_rl;
       bfd *sub;
-      int max_index;
+      unsigned int max_index;
       asection *s;
 
       /* Although the number of sections is known, the maximum value of
@@ -3454,7 +3393,7 @@ xcoff_ppc_relocate_section (bfd *output_bfd,
                }
              else
                {
-                 BFD_ASSERT (info->relocatable
+                 BFD_ASSERT (bfd_link_relocatable (info)
                              || (info->static_link
                                  && (h->flags & XCOFF_WAS_UNDEFINED) != 0)
                              || (h->flags & XCOFF_DEF_DYNAMIC) != 0
@@ -3584,7 +3523,8 @@ _bfd_xcoff_put_ldsymbol_name (bfd *abfd ATTRIBUTE_UNUSED,
 }
 
 static bfd_boolean
-_bfd_xcoff_put_symbol_name (bfd *abfd, struct bfd_strtab_hash *strtab,
+_bfd_xcoff_put_symbol_name (struct bfd_link_info *info,
+                           struct bfd_strtab_hash *strtab,
                            struct internal_syment *sym,
                            const char *name)
 {
@@ -3597,9 +3537,7 @@ _bfd_xcoff_put_symbol_name (bfd *abfd, struct bfd_strtab_hash *strtab,
       bfd_boolean hash;
       bfd_size_type indx;
 
-      hash = TRUE;
-      if ((abfd->flags & BFD_TRADITIONAL_FORMAT) != 0)
-       hash = FALSE;
+      hash = !info->traditional_format;
       indx = _bfd_stringtab_add (strtab, name, hash, FALSE);
       if (indx == (bfd_size_type) -1)
        return FALSE;
@@ -3624,7 +3562,7 @@ xcoff_create_csect_from_smclas (bfd *abfd,
       ".sv", ".bs", ".ds", ".uc", ".ti", ".tb", NULL, ".tc0", /* 8 - 15 */
       ".td", NULL, ".sv3264", NULL, ".tl", ".ul", ".te"
     };
-  
+
   if ((aux->x_csect.x_smclas < ARRAY_SIZE (names))
       && (NULL != names[aux->x_csect.x_smclas]))
     {
@@ -4041,13 +3979,13 @@ const struct xcoff_dwsect_name xcoff_dwsect_names[] = {
 #define _bfd_xcoff_make_empty_symbol coff_make_empty_symbol
 #define _bfd_xcoff_print_symbol coff_print_symbol
 #define _bfd_xcoff_get_symbol_info coff_get_symbol_info
+#define _bfd_xcoff_get_symbol_version_string \
+  _bfd_nosymbols_get_symbol_version_string
 #define _bfd_xcoff_bfd_is_local_label_name _bfd_xcoff_is_local_label_name
 #define _bfd_xcoff_bfd_is_target_special_symbol \
   coff_bfd_is_target_special_symbol
 #define _bfd_xcoff_get_lineno coff_get_lineno
-#define _bfd_xcoff_find_nearest_line xcoff_find_nearest_line
-#define _bfd_generic_find_nearest_line_discriminator \
-  xcoff_find_nearest_line_discriminator
+#define _bfd_xcoff_find_nearest_line coff_find_nearest_line
 #define _bfd_xcoff_find_line coff_find_line
 #define _bfd_xcoff_find_inliner_info coff_find_inliner_info
 #define _bfd_xcoff_bfd_make_debug_symbol coff_bfd_make_debug_symbol