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author | H.J. Lu <hjl.tools@gmail.com> | 2017-09-15 12:18:05 -0700 |
---|---|---|
committer | H.J. Lu <hjl.tools@gmail.com> | 2017-09-15 12:26:43 -0700 |
commit | c35b4e8cee990d0d1c33b631912333e623a37477 (patch) | |
tree | 1907014a7e277db93992f57fee6ff9a478d6e8fb | |
parent | 79254a5260cf49887b4017700bd75b27f483b322 (diff) | |
download | binutils-gdb-users/hjl/pr22101.tar.gz |
Remove invalid .dynamic section with --only-keep-debugusers/hjl/pr22101
Remove invalid .dynamic section with --only-keep-debug.
bfd/
PR binutils/22101
* elf.c (rewrite_elf_program_header): Remove the segment from
output if all sections in input have been removed.
binutils/x
PR binutils/22101
* objcopy.c (strip_main): Also remove invalid .dynamic section
with --only-keep-debug.
(copy_main): Likewise.
-rw-r--r-- | bfd/elf.c | 5 | ||||
-rw-r--r-- | binutils/objcopy.c | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/bfd/elf.c b/bfd/elf.c index 2aa2337724b..45e19f46faf 100644 --- a/bfd/elf.c +++ b/bfd/elf.c @@ -6721,6 +6721,11 @@ rewrite_elf_program_header (bfd *ibfd, bfd *obfd) } } + /* Remove the segment from output if all sections in input have + been removed. */ + if (first_section != NULL && section_count == 0) + continue; + /* Allocate a segment map big enough to contain all of the sections we have selected. */ amt = sizeof (struct elf_segment_map); diff --git a/binutils/objcopy.c b/binutils/objcopy.c index 23a949d1ad6..33794a08ac8 100644 --- a/binutils/objcopy.c +++ b/binutils/objcopy.c @@ -4206,6 +4206,8 @@ strip_main (int argc, char *argv[]) break; case OPTION_ONLY_KEEP_DEBUG: strip_symbols = STRIP_NONDEBUG; + /* Also remove invalid .dynamic section. */ + handle_remove_section_option (".dynamic"); break; case OPTION_KEEP_FILE_SYMBOLS: keep_file_symbols = 1; @@ -4582,6 +4584,8 @@ copy_main (int argc, char *argv[]) case OPTION_ONLY_KEEP_DEBUG: strip_symbols = STRIP_NONDEBUG; + /* Also remove invalid .dynamic section. */ + handle_remove_section_option (".dynamic"); break; case OPTION_KEEP_FILE_SYMBOLS: |