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| author | Roland McGrath <roland@gnu.org> | 2012-04-09 16:27:18 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2012-04-09 16:27:18 +0000 |
| commit | d324f6d66ba4ddd975973e0a494c5c9c9be532fc (patch) | |
| tree | 561e713d099fbd067469d7821b5adde18f21e364 /bfd/elf-nacl.c | |
| parent | fb57d4525b04b5fc28dc98c6034aa5c667bbbc71 (diff) | |
| download | gdb-d324f6d66ba4ddd975973e0a494c5c9c9be532fc.zip gdb-d324f6d66ba4ddd975973e0a494c5c9c9be532fc.tar.gz gdb-d324f6d66ba4ddd975973e0a494c5c9c9be532fc.tar.bz2 | |
bfd/
* elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
* elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
(nacl_modify_program_headers): Likewise.
include/
* bfdlink.h (struct bfd_link_info): Add new member user_phdrs.
Diffstat (limited to 'bfd/elf-nacl.c')
| -rw-r--r-- | bfd/elf-nacl.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/bfd/elf-nacl.c b/bfd/elf-nacl.c index 3ba7f55..842e367 100644 --- a/bfd/elf-nacl.c +++ b/bfd/elf-nacl.c @@ -62,13 +62,18 @@ segment_nonexecutable_and_has_contents (struct elf_segment_map *seg) The first non-executable PT_LOAD segment appears first in the file and contains the ELF file header and phdrs. */ bfd_boolean -nacl_modify_segment_map (bfd *abfd, struct bfd_link_info *info ATTRIBUTE_UNUSED) +nacl_modify_segment_map (bfd *abfd, struct bfd_link_info *info) { struct elf_segment_map **m = &elf_tdata (abfd)->segment_map; struct elf_segment_map **first_load = NULL; struct elf_segment_map **last_load = NULL; bfd_boolean moved_headers = FALSE; + if (info != NULL && info->user_phdrs) + /* The linker script used PHDRS explicitly, so don't change what the + user asked for. */ + return TRUE; + while (*m != NULL) { struct elf_segment_map *seg = *m; @@ -141,6 +146,11 @@ nacl_modify_program_headers (bfd *abfd, Elf_Internal_Phdr *phdr = elf_tdata (abfd)->phdr; Elf_Internal_Phdr *p = phdr; + if (info != NULL && info->user_phdrs) + /* The linker script used PHDRS explicitly, so don't change what the + user asked for. */ + return TRUE; + /* Find the PT_LOAD that contains the headers (should be the first). */ while (*m != NULL) { |