Use DT_DEBUG library search first.
libdwfl/
2013-05-30 Jan Kratochvil <jan.kratochvil@redhat.com>
* argp-std.c (parse_opt) <ARGP_KEY_SUCCESS> <opt->core> <opt->e>: Set
executable_for_core before calling dwfl_core_file_report.
* core-file.c (clear_r_debug_info): New function.
(dwfl_core_file_report): Move raw segments reporting lower. New
variable r_debug_info, pass it to dwfl_segment_report_module. Call
clear_r_debug_info in the end. Return sum of LISTED and SNIFFED.
* dwfl_module_build_id.c (check_notes): Move into
__libdwfl_find_elf_build_id.
(__libdwfl_find_build_id): Rename to ...
(__libdwfl_find_elf_build_id): ... here. Add parameters build_id_bits,
build_id_elfaddr and build_id_len. Verify MOD vs. ELF.
(__libdwfl_find_elf_build_id) (check_notes): Remove parameters mod and
set, rename data_vaddr to data_elfaddr. Do not call found_build_id.
(__libdwfl_find_elf_build_id): Update the check_notes caller, do not
adjust its data_elfaddr parameter.
(__libdwfl_find_build_id): New wrapper of __libdwfl_find_elf_build_id.
* dwfl_segment_report_module.c (dwfl_segment_report_module): New
parameter r_debug_info. New variable name_is_final. Adjust addresses
according to R_DEBUG_INFO->MODULE. Check conflicts against DWFL.
Do not overwrite NAME by SONAME if NAME_IS_FINAL.
* libdwflP.h (__libdwfl_find_elf_build_id): New declaration.
(struct r_debug_info_module, struct r_debug_info): New definitions.
(dwfl_segment_report_module, dwfl_link_map_report): Add parameter
r_debug_info.
* link_map.c: Include fcntl.h.
(report_r_debug): Add parameter r_debug_info, describe it in the
function comment. Delete dwfl_addrmodule call and its dependent code.
Verify build-id before calling dwfl_report_elf, also supply
executable_for_core to it. Store r_debug_info->module info when
appropriate.
(dwfl_link_map_report): Add parameter r_debug_info. New variable
in_ok. Try to read IN from EXECUTABLE_FOR_CORE. Update report_r_debug
caller parameters.
tests/
2013-05-30 Jan Kratochvil <jan.kratochvil@redhat.com>
* Makefile.am (EXTRA_DIST): Add test-core-lib.so.bz2,
test-core.core.bz2 and test-core.exec.bz2.
* run-addrname-test.sh: New test for these files.
* run-unstrip-n.sh: Update expected output. New test for these files.
* test-core-lib.so.bz2: New file.
* test-core.core.bz2: New file.
* test-core.exec.bz2: New file.
Signed-off-by: Jan Kratochvil <jan.kratochvil@redhat.com>
14 files changed