/* SPARC-specific support for 32-bit ELF
- Copyright (C) 1993-2015 Free Software Foundation, Inc.
+ Copyright (C) 1993-2017 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
object file when linking. */
static bfd_boolean
-elf32_sparc_merge_private_bfd_data (bfd *ibfd, bfd *obfd)
+elf32_sparc_merge_private_bfd_data (bfd *ibfd, struct bfd_link_info *info)
{
+ bfd *obfd = info->output_bfd;
bfd_boolean error;
unsigned long ibfd_mach;
/* FIXME: This should not be static. */
if (bfd_mach_sparc_64bit_p (ibfd_mach))
{
error = TRUE;
- (*_bfd_error_handler)
+ _bfd_error_handler
(_("%B: compiled for a 64 bit system and target is 32 bit"), ibfd);
}
else if ((ibfd->flags & DYNAMIC) == 0)
!= previous_ibfd_e_flags)
&& previous_ibfd_e_flags != (unsigned long) -1)
{
- (*_bfd_error_handler)
+ _bfd_error_handler
(_("%B: linking little endian files with big endian files"), ibfd);
error = TRUE;
}
return FALSE;
}
- return _bfd_sparc_elf_merge_private_bfd_data (ibfd, obfd);
+ return _bfd_sparc_elf_merge_private_bfd_data (ibfd, info);
}
/* The final processing done just before writing out the object file.
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
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;
}
#define elf_backend_plt_readonly 0
#define elf_backend_want_plt_sym 1
#define elf_backend_got_header_size 4
+#define elf_backend_want_dynrelro 1
#define elf_backend_rela_normal 1
#define elf_backend_add_symbol_hook elf32_sparc_add_symbol_hook
/* 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
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_dtrel_excludes_plt
+#define elf_backend_dtrel_excludes_plt 1
+#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"