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2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
authorAndreas Krebbel <Andreas.Krebbel@de.ibm.com>
Fri, 20 Mar 2009 12:57:15 +0000 (12:57 +0000)
committerAndreas Krebbel <Andreas.Krebbel@de.ibm.com>
Fri, 20 Mar 2009 12:57:15 +0000 (12:57 +0000)
    Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
        macros for visibilty and locality checks.
(elf_s390_adjust_dynamic_symbol): Likewise.
(allocate_dynrelocs): Likewise.
(elf_s390_relocate_section): Likewise.
(elf_s390_finish_dynamic_symbol): Likewise.
* elf64-s390.c (elf_s390_check_relocs): Likewise.
(elf_s390_adjust_dynamic_symbol): Likewise.
(allocate_dynrelocs): Likewise.
(elf_s390_relocate_section): Likewise.
(elf_s390_finish_dynamic_symbol): Likewise.

bfd/ChangeLog patch | blob | history
bfd/elf32-s390.c patch | blob | history
bfd/elf64-s390.c patch | blob | history

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index dc5454b0338fa236550cd6730850b7af12ab553b..9342ddccbc86d33fe9edf01cc6d99d47db809229 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,18 @@
+2009-03-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>
+           Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+       * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
+        macros for visibilty and locality checks.
+       (elf_s390_adjust_dynamic_symbol): Likewise.
+       (allocate_dynrelocs): Likewise.
+       (elf_s390_relocate_section): Likewise.
+       (elf_s390_finish_dynamic_symbol): Likewise.
+       * elf64-s390.c (elf_s390_check_relocs): Likewise.
+       (elf_s390_adjust_dynamic_symbol): Likewise.
+       (allocate_dynrelocs): Likewise.
+       (elf_s390_relocate_section): Likewise.
+       (elf_s390_finish_dynamic_symbol): Likewise.
+
 2009-03-19  Kai Tietz  <kai.tietz@onevision.com>
 
        * bfd-in2.h: Regenerated.
diff --git a/bfd/elf32-s390.c b/bfd/elf32-s390.c
index 7aadadc6ca3fc9dce872f349f4a5965b46f40f5b..14c4cb0c998278ae16af273c0da4343318250dea 100644 (file)
--- a/bfd/elf32-s390.c
+++ b/bfd/elf32-s390.c
@@ -1261,7 +1261,7 @@ elf_s390_check_relocs (abfd, info, sec, relocs)
                    && ELF32_R_TYPE (rel->r_info) != R_390_PC32DBL
                    && ELF32_R_TYPE (rel->r_info) != R_390_PC32)
                   || (h != NULL
-                      && (! info->symbolic
+                      && (! SYMBOLIC_BIND (info, h)
                           || h->root.type == bfd_link_hash_defweak
                           || !h->def_regular))))
              || (ELIMINATE_COPY_RELOCS
@@ -1566,11 +1566,9 @@ elf_s390_adjust_dynamic_symbol (info, h)
       || h->needs_plt)
     {
       if (h->plt.refcount <= 0
-         || (! info->shared
-             && !h->def_dynamic
-             && !h->ref_dynamic
-             && h->root.type != bfd_link_hash_undefweak
-             && h->root.type != bfd_link_hash_undefined))
+         || SYMBOL_CALLS_LOCAL (info, h)
+         || (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT
+             && h->root.type != bfd_link_hash_undefweak))
        {
          /* This case can occur if we saw a PLT32 reloc in an input
             file, but the symbol was never referred to by a dynamic
@@ -1709,9 +1707,7 @@ allocate_dynrelocs (h, inf)
   htab = elf_s390_hash_table (info);
 
   if (htab->elf.dynamic_sections_created
-      && h->plt.refcount > 0
-      && (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
-         || h->root.type != bfd_link_hash_undefweak))
+      && h->plt.refcount > 0)
     {
       /* Make sure this symbol is output as a dynamic symbol.
         Undefined weak syms won't yet be marked as dynamic.  */
@@ -1840,7 +1836,7 @@ allocate_dynrelocs (h, inf)
 
   if (info->shared)
     {
-      if (SYMBOL_REFERENCES_LOCAL (info, h))
+      if (SYMBOL_CALLS_LOCAL (info, h))
        {
          struct elf_s390_dyn_relocs **pp;
 
@@ -2364,10 +2360,7 @@ elf_s390_relocate_section (output_bfd, info, input_bfd, input_section,
              dyn = htab->elf.dynamic_sections_created;
              if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info->shared, h)
                  || (info->shared
-                     && (info->symbolic
-                         || h->dynindx == -1
-                         || h->forced_local)
-                     && h->def_regular)
+                     && SYMBOL_REFERENCES_LOCAL (info, h))
                  || (ELF_ST_VISIBILITY (h->other)
                      && h->root.type == bfd_link_hash_undefweak))
                {
@@ -2537,8 +2530,7 @@ elf_s390_relocate_section (output_bfd, info, input_bfd, input_section,
                    && r_type != R_390_PC16DBL
                    && r_type != R_390_PC32DBL
                    && r_type != R_390_PC32)
-                  || (h != NULL
-                      && !SYMBOL_REFERENCES_LOCAL (info, h))))
+                  || !SYMBOL_CALLS_LOCAL (info, h)))
              || (ELIMINATE_COPY_RELOCS
                  && !info->shared
                  && h != NULL
@@ -2580,7 +2572,7 @@ elf_s390_relocate_section (output_bfd, info, input_bfd, input_section,
                           || r_type == R_390_PC32DBL
                           || r_type == R_390_PC32
                           || !info->shared
-                          || !info->symbolic
+                          || !SYMBOLIC_BIND (info, h)
                           || !h->def_regular))
                {
                  outrel.r_info = ELF32_R_INFO (h->dynindx, r_type);
@@ -3262,11 +3254,10 @@ elf_s390_finish_dynamic_symbol (output_bfd, info, h, sym)
         The entry in the global offset table will already have been
         initialized in the relocate_section function.  */
       if (info->shared
-         && (info->symbolic
-             || h->dynindx == -1
-             || h->forced_local)
-         && h->def_regular)
+         && SYMBOL_REFERENCES_LOCAL (info, h))
        {
+         if (!h->def_regular)
+           return FALSE;
          BFD_ASSERT((h->got.offset & 1) != 0);
          rela.r_info = ELF32_R_INFO (0, R_390_RELATIVE);
          rela.r_addend = (h->root.u.def.value
diff --git a/bfd/elf64-s390.c b/bfd/elf64-s390.c
index 7d8795ec31501af4eb343443ae79d5d46abe3ae3..21a58649d9d996ba905eb666444537ec97eae0d6 100644 (file)
--- a/bfd/elf64-s390.c
+++ b/bfd/elf64-s390.c
@@ -1228,7 +1228,7 @@ elf_s390_check_relocs (abfd, info, sec, relocs)
                    && ELF64_R_TYPE (rel->r_info) != R_390_PC32DBL
                    && ELF64_R_TYPE (rel->r_info) != R_390_PC64)
                   || (h != NULL
-                      && (! info->symbolic
+                      && (! SYMBOLIC_BIND (info, h)
                           || h->root.type == bfd_link_hash_defweak
                           || !h->def_regular))))
              || (ELIMINATE_COPY_RELOCS
@@ -1541,11 +1541,9 @@ elf_s390_adjust_dynamic_symbol (info, h)
       || h->needs_plt)
     {
       if (h->plt.refcount <= 0
-         || (! info->shared
-             && !h->def_dynamic
-             && !h->ref_dynamic
-             && h->root.type != bfd_link_hash_undefweak
-             && h->root.type != bfd_link_hash_undefined))
+         || SYMBOL_CALLS_LOCAL (info, h)
+         || (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT
+             && h->root.type == bfd_link_hash_undefweak))
        {
          /* This case can occur if we saw a PLT32 reloc in an input
             file, but the symbol was never referred to by a dynamic
@@ -1684,9 +1682,7 @@ allocate_dynrelocs (h, inf)
   htab = elf_s390_hash_table (info);
 
   if (htab->elf.dynamic_sections_created
-      && h->plt.refcount > 0
-      && (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
-         || h->root.type != bfd_link_hash_undefweak))
+      && h->plt.refcount > 0)
     {
       /* Make sure this symbol is output as a dynamic symbol.
         Undefined weak syms won't yet be marked as dynamic.  */
@@ -1815,7 +1811,7 @@ allocate_dynrelocs (h, inf)
 
   if (info->shared)
     {
-      if (SYMBOL_REFERENCES_LOCAL (info, h))
+      if (SYMBOL_CALLS_LOCAL (info, h))
        {
          struct elf_s390_dyn_relocs **pp;
 
@@ -2340,10 +2336,7 @@ elf_s390_relocate_section (output_bfd, info, input_bfd, input_section,
              dyn = htab->elf.dynamic_sections_created;
              if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info->shared, h)
                  || (info->shared
-                     && (info->symbolic
-                         || h->dynindx == -1
-                         || h->forced_local)
-                     && h->def_regular)
+                     && SYMBOL_REFERENCES_LOCAL (info, h))
                  || (ELF_ST_VISIBILITY (h->other)
                      && h->root.type == bfd_link_hash_undefweak))
                {
@@ -2519,8 +2512,7 @@ elf_s390_relocate_section (output_bfd, info, input_bfd, input_section,
                    && r_type != R_390_PC32
                    && r_type != R_390_PC32DBL
                    && r_type != R_390_PC64)
-                  || (h != NULL
-                      && !SYMBOL_REFERENCES_LOCAL (info, h))))
+                  || !SYMBOL_CALLS_LOCAL (info, h)))
              || (ELIMINATE_COPY_RELOCS
                  && !info->shared
                  && h != NULL
@@ -2563,7 +2555,7 @@ elf_s390_relocate_section (output_bfd, info, input_bfd, input_section,
                           || r_type == R_390_PC32DBL
                           || r_type == R_390_PC64
                           || !info->shared
-                          || !info->symbolic
+                          || !SYMBOLIC_BIND (info, h)
                           || !h->def_regular))
                {
                  outrel.r_info = ELF64_R_INFO (h->dynindx, r_type);
@@ -3168,11 +3160,10 @@ elf_s390_finish_dynamic_symbol (output_bfd, info, h, sym)
         The entry in the global offset table will already have been
         initialized in the relocate_section function.  */
       if (info->shared
-         && (info->symbolic
-             || h->dynindx == -1
-             || h->forced_local)
-         && h->def_regular)
+         && SYMBOL_REFERENCES_LOCAL (info, h))
        {
+         if (!h->def_regular)
+           return FALSE;
          BFD_ASSERT((h->got.offset & 1) != 0);
          rela.r_info = ELF64_R_INFO (0, R_390_RELATIVE);
          rela.r_addend = (h->root.u.def.value