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[deliverable/binutils-gdb.git] / bfd / elf32-v850.c

diff --git a/bfd/elf32-v850.c b/bfd/elf32-v850.c
index e3f1240bf580255ad7103aa4a3ba896717986981..8a8179f755e3edd973e30c4e28e7f246f98a1118 100644 (file)
--- a/bfd/elf32-v850.c
+++ b/bfd/elf32-v850.c
@@ -1711,50 +1711,22 @@ v850_elf_relocate_section (bfd *output_bfd,
   return TRUE;
 }
 
-static bfd_boolean
-v850_elf_gc_sweep_hook (bfd *abfd ATTRIBUTE_UNUSED,
-                       struct bfd_link_info *info ATTRIBUTE_UNUSED,
-                       asection *sec ATTRIBUTE_UNUSED,
-                       const Elf_Internal_Rela *relocs ATTRIBUTE_UNUSED)
-{
-  /* No got and plt entries for v850-elf.  */
-  return TRUE;
-}
-
 static asection *
 v850_elf_gc_mark_hook (asection *sec,
-                      struct bfd_link_info *info ATTRIBUTE_UNUSED,
+                      struct bfd_link_info *info,
                       Elf_Internal_Rela *rel,
                       struct elf_link_hash_entry *h,
                       Elf_Internal_Sym *sym)
 {
   if (h != NULL)
-    {
-      switch (ELF32_R_TYPE (rel->r_info))
+    switch (ELF32_R_TYPE (rel->r_info))
       {
       case R_V850_GNU_VTINHERIT:
       case R_V850_GNU_VTENTRY:
-        break;
-
-      default:
-        switch (h->root.type)
-          {
-          case bfd_link_hash_defined:
-          case bfd_link_hash_defweak:
-            return h->root.u.def.section;
-
-          case bfd_link_hash_common:
-            return h->root.u.c.p->section;
-
-         default:
-           break;
-          }
-       }
-     }
-   else
-     return bfd_section_from_elf_index (sec->owner, sym->st_shndx);
+       return NULL;
+      }
 
-  return NULL;
+  return _bfd_elf_gc_mark_hook (sec, info, rel, h, sym);
 }
 
 /* Set the right machine number.  */
@@ -3028,33 +3000,32 @@ v850_elf_relax_section (bfd *abfd,
 
 static const struct bfd_elf_special_section v850_elf_special_sections[] =
 {
-  { ".call_table_data", 16,  0, SHT_PROGBITS,     (SHF_ALLOC
-                                                   + SHF_WRITE) },
-  { ".call_table_text", 16,  0, SHT_PROGBITS,     (SHF_ALLOC + SHF_WRITE
-                                                   + SHF_EXECINSTR) },
-  { ".rosdata",          8, -2, SHT_PROGBITS,     (SHF_ALLOC
-                                                   + SHF_V850_GPREL) },
-  { ".rozdata",          8, -2, SHT_PROGBITS,     (SHF_ALLOC
-                                                   + SHF_V850_R0REL) },
-  { ".sbss",             5, -2, SHT_NOBITS,       (SHF_ALLOC + SHF_WRITE
-                                                   + SHF_V850_GPREL) },
-  { ".scommon",          8, -2, SHT_V850_SCOMMON, (SHF_ALLOC + SHF_WRITE
-                                                   + SHF_V850_GPREL) },
-  { ".sdata",            6, -2, SHT_PROGBITS,     (SHF_ALLOC + SHF_WRITE
-                                                   + SHF_V850_GPREL) },
-  { ".tbss",             5, -2, SHT_NOBITS,       (SHF_ALLOC + SHF_WRITE
-                                                   + SHF_V850_EPREL) },
-  { ".tcommon",          8, -2, SHT_V850_TCOMMON, (SHF_ALLOC + SHF_WRITE
-                                                   + SHF_V850_R0REL) },
-  { ".tdata",            6, -2, SHT_PROGBITS,     (SHF_ALLOC + SHF_WRITE
-                                                   + SHF_V850_EPREL) },
-  { ".zbss",             5, -2, SHT_NOBITS,       (SHF_ALLOC + SHF_WRITE
-                                                   + SHF_V850_R0REL) },
-  { ".zcommon",          8, -2, SHT_V850_ZCOMMON, (SHF_ALLOC + SHF_WRITE
-                                                   + SHF_V850_R0REL) },
-  { ".zdata",            6, -2, SHT_PROGBITS,     (SHF_ALLOC + SHF_WRITE
-                                                   + SHF_V850_R0REL) },
-  { NULL,        0, 0, 0,            0 }
+  { STRING_COMMA_LEN (".call_table_data"), 0, SHT_PROGBITS,     (SHF_ALLOC + SHF_WRITE) },
+  { STRING_COMMA_LEN (".call_table_text"), 0, SHT_PROGBITS,     (SHF_ALLOC + SHF_WRITE
+                                                                + SHF_EXECINSTR) },
+  { STRING_COMMA_LEN (".rosdata"),        -2, SHT_PROGBITS,     (SHF_ALLOC
+                                                                + SHF_V850_GPREL) },
+  { STRING_COMMA_LEN (".rozdata"),        -2, SHT_PROGBITS,     (SHF_ALLOC
+                                                                + SHF_V850_R0REL) },
+  { STRING_COMMA_LEN (".sbss"),           -2, SHT_NOBITS,       (SHF_ALLOC + SHF_WRITE
+                                                                + SHF_V850_GPREL) },
+  { STRING_COMMA_LEN (".scommon"),        -2, SHT_V850_SCOMMON, (SHF_ALLOC + SHF_WRITE
+                                                                + SHF_V850_GPREL) },
+  { STRING_COMMA_LEN (".sdata"),          -2, SHT_PROGBITS,     (SHF_ALLOC + SHF_WRITE
+                                                                + SHF_V850_GPREL) },
+  { STRING_COMMA_LEN (".tbss"),           -2, SHT_NOBITS,       (SHF_ALLOC + SHF_WRITE
+                                                                + SHF_V850_EPREL) },
+  { STRING_COMMA_LEN (".tcommon"),        -2, SHT_V850_TCOMMON, (SHF_ALLOC + SHF_WRITE
+                                                                + SHF_V850_R0REL) },
+  { STRING_COMMA_LEN (".tdata"),          -2, SHT_PROGBITS,     (SHF_ALLOC + SHF_WRITE
+                                                                + SHF_V850_EPREL) },
+  { STRING_COMMA_LEN (".zbss"),           -2, SHT_NOBITS,       (SHF_ALLOC + SHF_WRITE
+                                                                + SHF_V850_R0REL) },
+  { STRING_COMMA_LEN (".zcommon"),        -2, SHT_V850_ZCOMMON, (SHF_ALLOC + SHF_WRITE
+                                                                + SHF_V850_R0REL) },
+  { STRING_COMMA_LEN (".zdata"),          -2, SHT_PROGBITS,     (SHF_ALLOC + SHF_WRITE
+                                                                + SHF_V850_R0REL) },
+  { NULL,                     0,           0, 0,                0 }
 };
 \f
 #define TARGET_LITTLE_SYM                      bfd_elf32_v850_vec
@@ -3079,7 +3050,6 @@ static const struct bfd_elf_special_section v850_elf_special_sections[] =
 #define elf_backend_section_from_shdr          v850_elf_section_from_shdr
 #define elf_backend_fake_sections              v850_elf_fake_sections
 #define elf_backend_gc_mark_hook                v850_elf_gc_mark_hook
-#define elf_backend_gc_sweep_hook               v850_elf_gc_sweep_hook
 #define elf_backend_special_sections           v850_elf_special_sections
 
 #define elf_backend_can_gc_sections 1