diff options
Diffstat (limited to 'bfd/elf32-tic6x.c')
| -rw-r--r-- | bfd/elf32-tic6x.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/bfd/elf32-tic6x.c b/bfd/elf32-tic6x.c index 6b10654..a70ef01 100644 --- a/bfd/elf32-tic6x.c +++ b/bfd/elf32-tic6x.c @@ -1886,6 +1886,36 @@ elf32_tic6x_gc_mark_extra_sections (struct bfd_link_info *info, return TRUE; } +/* Return TRUE if this is an unwinding table index. */ + +static bfd_boolean +is_tic6x_elf_unwind_section_name (const char *name) +{ + return (CONST_STRNEQ (name, ELF_STRING_C6000_unwind) + || CONST_STRNEQ (name, ELF_STRING_C6000_unwind_once)); +} + + +/* Set the type and flags for an unwinding index table. We do this by + the section name, which is a hack, but ought to work. */ + +static bfd_boolean +elf32_tic6x_fake_sections (bfd *abfd ATTRIBUTE_UNUSED, + Elf_Internal_Shdr *hdr, asection *sec) +{ + const char * name; + + name = bfd_get_section_name (abfd, sec); + + if (is_tic6x_elf_unwind_section_name (name)) + { + hdr->sh_type = SHT_C6000_UNWIND; + hdr->sh_flags |= SHF_LINK_ORDER; + } + + return TRUE; +} + /* Update the got entry reference counts for the section being removed. */ static bfd_boolean @@ -3979,6 +4009,7 @@ elf32_tic6x_copy_private_data (bfd * ibfd, bfd * obfd) #define elf_backend_plt_readonly 1 #define elf_backend_rela_normal 1 #define elf_backend_got_header_size 8 +#define elf_backend_fake_sections elf32_tic6x_fake_sections #define elf_backend_gc_sweep_hook elf32_tic6x_gc_sweep_hook #define elf_backend_gc_mark_extra_sections elf32_tic6x_gc_mark_extra_sections #define elf_backend_modify_program_headers \ |