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| author | Tom de Vries <tdevries@suse.de> | 2019-01-17 00:07:43 +0000 |
|---|---|---|
| committer | Tom de Vries <vries@gcc.gnu.org> | 2019-01-17 00:07:43 +0000 |
| commit | 9ad458d5397ffccd419cdd4a00dd816a500ab018 (patch) | |
| tree | 53f7bad707d051b375f18d8d7d537787deace525 /libbacktrace/elf.c | |
| parent | e6f00c83f4478e7e9174edf39219a6e0c1043c6c (diff) | |
| download | gcc-9ad458d5397ffccd419cdd4a00dd816a500ab018.zip gcc-9ad458d5397ffccd419cdd4a00dd816a500ab018.tar.gz gcc-9ad458d5397ffccd419cdd4a00dd816a500ab018.tar.bz2 | |
[libbacktrace] Add altlink field to struct dwarf_data
Add an altlink field to struct dwarf_data, and initialize it with the pointer
to the struct dwarf_data for the .gnu_debugaltlink.
2019-01-17 Tom de Vries <tdevries@suse.de>
* dwarf.c (struct dwarf_data): Add altlink field.
(backtrace_dwarf_add): Add and handle fileline_altlink parameter.
* elf.c (elf_add): Add argument to backtrace_dwarf_add call.
(phdr_callback, backtrace_initialize): Add argument to elf_add calls.
* internal.h (backtrace_dwarf_add): Add fileline_altlink parameter.
* pecoff.c (coff_add): Add argument to backtrace_dwarf_add call.
* xcoff.c (xcoff_add): Same.
From-SVN: r267994
Diffstat (limited to 'libbacktrace/elf.c')
| -rw-r--r-- | libbacktrace/elf.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libbacktrace/elf.c b/libbacktrace/elf.c index a863327..87e7b0d 100644 --- a/libbacktrace/elf.c +++ b/libbacktrace/elf.c @@ -3097,6 +3097,7 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, debuglink_view_valid = 0; } + struct dwarf_data *fileline_altlink = NULL; if (debugaltlink_name != NULL) { int d; @@ -3108,7 +3109,7 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, int ret; ret = elf_add (state, filename, d, base_address, error_callback, data, - fileline_fn, found_sym, found_dwarf, NULL, + fileline_fn, found_sym, found_dwarf, &fileline_altlink, 0, 1, debugaltlink_buildid_data, debugaltlink_buildid_size); backtrace_release_view (state, &debugaltlink_view, error_callback, @@ -3265,6 +3266,7 @@ elf_add (struct backtrace_state *state, const char *filename, int descriptor, sections[DEBUG_STR].data, sections[DEBUG_STR].size, ehdr.e_ident[EI_DATA] == ELFDATA2MSB, + fileline_altlink, error_callback, data, fileline_fn, fileline_entry)) goto fail; |