diff options
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 8 | ||||
| -rw-r--r-- | bfd/elf-bfd.h | 4 | ||||
| -rw-r--r-- | bfd/elf-properties.c | 11 |
3 files changed, 17 insertions, 6 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 5f8f67c67f8..e036de52acc 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,13 @@ 2017-04-27 H.J. Lu <hongjiu.lu@intel.com> + * elf-bfd.h (elf_backend_data): Change setup_gnu_properties + to return bfd *. + (_bfd_elf_link_setup_gnu_properties): Return bfd *. + * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return + the first relocatable ELF input with GNU properties. + +2017-04-27 H.J. Lu <hongjiu.lu@intel.com> + * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify VxWorks for non-PIC. diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h index 79f87b233e7..4110ace3292 100644 --- a/bfd/elf-bfd.h +++ b/bfd/elf-bfd.h @@ -1441,7 +1441,7 @@ struct elf_backend_data elf_property *); /* Set up GNU properties. */ - void (*setup_gnu_properties) (struct bfd_link_info *); + bfd *(*setup_gnu_properties) (struct bfd_link_info *); /* Encoding used for compact EH tables. */ int (*compact_eh_encoding) (struct bfd_link_info *); @@ -2607,7 +2607,7 @@ extern bfd_boolean _bfd_elf_parse_gnu_properties (bfd *, Elf_Internal_Note *); extern elf_property * _bfd_elf_get_property (bfd *, unsigned int, unsigned int); -extern void _bfd_elf_link_setup_gnu_properties +extern bfd *_bfd_elf_link_setup_gnu_properties (struct bfd_link_info *); /* The linker may need to keep track of the number of relocs that it diff --git a/bfd/elf-properties.c b/bfd/elf-properties.c index 048ea9c5a49..fda8875ab77 100644 --- a/bfd/elf-properties.c +++ b/bfd/elf-properties.c @@ -299,9 +299,10 @@ elf_merge_gnu_property_list (bfd *abfd, elf_property_list **listp) } } -/* Set up GNU properties. */ +/* Set up GNU properties. Return the first relocatable ELF input with + GNU properties if found. Otherwise, return NULL. */ -void +bfd * _bfd_elf_link_setup_gnu_properties (struct bfd_link_info *info) { bfd *abfd, *first_pbfd = NULL; @@ -336,7 +337,7 @@ _bfd_elf_link_setup_gnu_properties (struct bfd_link_info *info) /* Do nothing if there is no .note.gnu.property section. */ if (!has_properties) - return; + return NULL; /* Merge .note.gnu.property sections. */ for (abfd = info->input_bfds; abfd != NULL; abfd = abfd->link.next) @@ -411,7 +412,7 @@ _bfd_elf_link_setup_gnu_properties (struct bfd_link_info *info) /* Discard .note.gnu.property section if all properties have been removed. */ sec->output_section = bfd_abs_section_ptr; - return; + return NULL; } /* Compute the section size. */ @@ -488,4 +489,6 @@ _bfd_elf_link_setup_gnu_properties (struct bfd_link_info *info) /* Cache the section contents for elf_link_input_bfd. */ elf_section_data (sec)->this_hdr.contents = contents; } + + return first_pbfd; } |