gas: detect DCTI couples in sparc

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

diff --git a/bfd/elf32-sparc.c b/bfd/elf32-sparc.c
index 213d20a13822d8f45b1d01d2aac9288e18223cb9..0e0d90cc8b6c7f372f332c957fb0bf2bfc43ada8 100644 (file)
--- a/bfd/elf32-sparc.c
+++ b/bfd/elf32-sparc.c
@@ -136,6 +136,11 @@ elf32_sparc_final_write_processing (bfd *abfd,
       elf_elfheader (abfd)->e_flags |= EF_SPARC_32PLUS | EF_SPARC_SUN_US1;
       break;
     case bfd_mach_sparc_v8plusb :
+    case bfd_mach_sparc_v8plusc :
+    case bfd_mach_sparc_v8plusd :
+    case bfd_mach_sparc_v8pluse :
+    case bfd_mach_sparc_v8plusv :
+    case bfd_mach_sparc_v8plusm :
       elf_elfheader (abfd)->e_machine = EM_SPARC32PLUS;
       elf_elfheader (abfd)->e_flags &=~ EF_SPARC_32PLUS_MASK;
       elf_elfheader (abfd)->e_flags |= EF_SPARC_32PLUS | EF_SPARC_SUN_US1
@@ -180,11 +185,10 @@ elf32_sparc_add_symbol_hook (bfd * abfd,
                             asection ** secp ATTRIBUTE_UNUSED,
                             bfd_vma * valp ATTRIBUTE_UNUSED)
 {
-  if ((ELF_ST_TYPE (sym->st_info) == STT_GNU_IFUNC
-       || ELF_ST_BIND (sym->st_info) == STB_GNU_UNIQUE)
+  if (ELF_ST_TYPE (sym->st_info) == STT_GNU_IFUNC
       && (abfd->flags & DYNAMIC) == 0
       && bfd_get_flavour (info->output_bfd) == bfd_target_elf_flavour)
-    elf_tdata (info->output_bfd)->has_gnu_symbols = elf_gnu_symbol_any;
+    elf_tdata (info->output_bfd)->has_gnu_symbols |= elf_gnu_symbol_ifunc;
   return TRUE;
 }
 
@@ -258,9 +262,26 @@ elf32_sparc_add_symbol_hook (bfd * abfd,
 
 /* The 32-bit static TLS arena size is rounded to the nearest 8-byte
    boundary.  */
-#undef elf_backend_static_tls_alignment
+#undef  elf_backend_static_tls_alignment
 #define elf_backend_static_tls_alignment       8
 
+#undef  elf_backend_strtab_flags
+#define elf_backend_strtab_flags       SHF_STRINGS
+
+static bfd_boolean
+elf32_sparc_copy_solaris_special_section_fields (const bfd *ibfd ATTRIBUTE_UNUSED,
+                                                bfd *obfd ATTRIBUTE_UNUSED,
+                                                const Elf_Internal_Shdr *isection ATTRIBUTE_UNUSED,
+                                                Elf_Internal_Shdr *osection ATTRIBUTE_UNUSED)
+{
+  /* PR 19938: FIXME: Need to add code for setting the sh_info
+     and sh_link fields of Solaris specific section types.  */
+  return FALSE;
+}
+
+#undef  elf_backend_copy_special_section_fields
+#define elf_backend_copy_special_section_fields elf32_sparc_copy_solaris_special_section_fields
+
 #include "elf32-target.h"
 
 /* A wrapper around _bfd_sparc_elf_link_hash_table_create that identifies
@@ -292,39 +313,41 @@ elf32_sparc_vxworks_final_write_processing (bfd *abfd, bfd_boolean linker)
   elf_vxworks_final_write_processing (abfd, linker);
 }
 
-#undef TARGET_BIG_SYM
+#undef  TARGET_BIG_SYM
 #define TARGET_BIG_SYM sparc_elf32_vxworks_vec
-#undef TARGET_BIG_NAME
+#undef  TARGET_BIG_NAME
 #define TARGET_BIG_NAME        "elf32-sparc-vxworks"
 
-#undef ELF_MINPAGESIZE
+#undef  ELF_MINPAGESIZE
 #define ELF_MINPAGESIZE        0x1000
 
 #undef bfd_elf32_bfd_link_hash_table_create
 #define bfd_elf32_bfd_link_hash_table_create \
   elf32_sparc_vxworks_link_hash_table_create
 
-#undef elf_backend_want_got_plt
+#undef  elf_backend_want_got_plt
 #define elf_backend_want_got_plt               1
-#undef elf_backend_plt_readonly
+#undef  elf_backend_plt_readonly
 #define elf_backend_plt_readonly               1
-#undef elf_backend_got_header_size
+#undef  elf_backend_got_header_size
 #define elf_backend_got_header_size            12
-#undef elf_backend_add_symbol_hook
+#undef  elf_backend_add_symbol_hook
 #define elf_backend_add_symbol_hook \
   elf_vxworks_add_symbol_hook
-#undef elf_backend_link_output_symbol_hook
+#undef  elf_backend_link_output_symbol_hook
 #define elf_backend_link_output_symbol_hook \
   elf_vxworks_link_output_symbol_hook
-#undef elf_backend_emit_relocs
+#undef  elf_backend_emit_relocs
 #define elf_backend_emit_relocs \
   elf_vxworks_emit_relocs
-#undef elf_backend_final_write_processing
+#undef  elf_backend_final_write_processing
 #define elf_backend_final_write_processing \
   elf32_sparc_vxworks_final_write_processing
-#undef elf_backend_static_tls_alignment
+#undef  elf_backend_static_tls_alignment
+#undef  elf_backend_strtab_flags
+#undef  elf_backend_copy_special_section_fields
 
-#undef elf32_bed
+#undef  elf32_bed
 #define elf32_bed                              sparc_elf_vxworks_bed
 
 #include "elf32-target.h"