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author | Alan Modra <amodra@gmail.com> | 2022-12-07 09:28:18 +1030 |
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committer | Alan Modra <amodra@gmail.com> | 2022-12-07 13:15:29 +1030 |
commit | c3620d6d5639ab7a0b483030350e8f2929212ea7 (patch) | |
tree | 802bc807b5e2feb2f5f55ab54c8479cdd7c14529 /ld/ldmain.c | |
parent | 9db0f1ae844614673957e48257aba137e3c41133 (diff) | |
download | binutils-c3620d6d5639ab7a0b483030350e8f2929212ea7.zip binutils-c3620d6d5639ab7a0b483030350e8f2929212ea7.tar.gz binutils-c3620d6d5639ab7a0b483030350e8f2929212ea7.tar.bz2 |
Compression tidy and fixes
Tidies:
- Move stuff from bfd-in.h and libbfd.c to compress.c
- Delete COMPRESS_DEBUG from enum compressed_debug_section_type
- Move compress_debug field out of link_info to ld_config.
Fixes:
- Correct test in bfd_convert_section_setup to use obfd flags,
not ibfd.
- Apply bfd_applicable_file_flags to compression bfd flags added
by gas and ld to the output bfd.
bfd/
* bfd-in.h (enum compressed_debug_section_type),
(struct compressed_type_tuple),
(bfd_get_compression_algorithm),
(bfd_get_compression_algorithm_name),
* libbfd.c (compressed_debug_section_names),
(bfd_get_compression_algorithm),
(bfd_get_compression_algorithm_name): Move..
* compress.c: ..to here, deleting COMPRESS_DEBUG from
enum compressed_debug_section_type.
(bfd_convert_section_setup): Test obfd flags not ibfd for
compression flags.
* elf.c (elf_fake_sections): Replace link_info->compress_debug
test with abfd->flags test.
* bfd-in2.h: Regenerate.
binutils/
* objcopy.c (copy_file): Tidy setting of bfd compress flags.
Expand comment.
gas/
* write.c (compress_debug): Test bfd compress flags rather than
flag_compress_debug.
(write_object_file): Apply bfd_applicable_file_flags to compress
debug flags added to output bfd.
include/
* bfdlink.h (struct bfd_link_info): Delete compress_debug.
ld/
* ld.h (ld_config_type): Add compress_debug.
* emultempl/elf.em: Replace references to link_info.compress_debug
with config.compress_debug.
* lexsup.c (elf_static_list_options): Likewise.
* ldmain.c (main): Likewise. Apply bfd_applicable_file_flags
to compress debug flags added to output bfd.
Diffstat (limited to 'ld/ldmain.c')
-rw-r--r-- | ld/ldmain.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/ld/ldmain.c b/ld/ldmain.c index 10f7a05..a28f341 100644 --- a/ld/ldmain.c +++ b/ld/ldmain.c @@ -352,7 +352,7 @@ main (int argc, char **argv) link_info.spare_dynamic_tags = 5; link_info.path_separator = ':'; #ifdef DEFAULT_FLAG_COMPRESS_DEBUG - link_info.compress_debug = DEFAULT_COMPRESSED_DEBUG_ALGORITHM; + config.compress_debug = DEFAULT_COMPRESSED_DEBUG_ALGORITHM; #endif #ifdef DEFAULT_NEW_DTAGS link_info.new_dtags = DEFAULT_NEW_DTAGS; @@ -503,16 +503,23 @@ main (int argc, char **argv) else link_info.output_bfd->flags |= EXEC_P; - if ((link_info.compress_debug & COMPRESS_DEBUG)) + flagword flags = 0; + switch (config.compress_debug) { - link_info.output_bfd->flags |= BFD_COMPRESS; - if (link_info.compress_debug != COMPRESS_DEBUG_GNU_ZLIB) - { - link_info.output_bfd->flags |= BFD_COMPRESS_GABI; - if (link_info.compress_debug == COMPRESS_DEBUG_ZSTD) - link_info.output_bfd->flags |= BFD_COMPRESS_ZSTD; - } + case COMPRESS_DEBUG_GNU_ZLIB: + flags = BFD_COMPRESS; + break; + case COMPRESS_DEBUG_GABI_ZLIB: + flags = BFD_COMPRESS | BFD_COMPRESS_GABI; + break; + case COMPRESS_DEBUG_ZSTD: + flags = BFD_COMPRESS | BFD_COMPRESS_GABI | BFD_COMPRESS_ZSTD; + break; + default: + break; } + link_info.output_bfd->flags + |= flags & bfd_applicable_file_flags (link_info.output_bfd); ldwrite (); |