diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2013-11-19 15:46:03 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2013-11-19 15:46:03 +0100 |
| commit | 1f96a712d15825c10b61db3febb85b7cd4c245dc (patch) | |
| tree | a719603a47f4d7b58bb0a1113198349a988a2ba4 /libbacktrace/backtrace.h | |
| parent | e4effef72de27cd0a9b16f9c6190ab7f97e92a5c (diff) | |
backtrace.h (backtrace_syminfo_callback): Add symsize argument.
* backtrace.h (backtrace_syminfo_callback): Add symsize argument.
* elf.c (elf_syminfo): Pass 0 or sym->size to the callback as
last argument.
* btest.c (struct symdata): Add size field.
(callback_three): Add symsize argument. Copy it to the data->size
field.
(f23): Set symdata.size to 0.
(test5): Likewise. If sizeof (int) > 1, lookup address of
((uintptr_t) &global) + 1. Verify symdata.val and symdata.size
values.
From-SVN: r205028
Diffstat (limited to 'libbacktrace/backtrace.h')
| -rw-r--r-- | libbacktrace/backtrace.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libbacktrace/backtrace.h b/libbacktrace/backtrace.h index 3be400737c1..33595cf5139 100644 --- a/libbacktrace/backtrace.h +++ b/libbacktrace/backtrace.h @@ -169,12 +169,13 @@ extern int backtrace_pcinfo (struct backtrace_state *state, uintptr_t pc, /* The type of the callback argument to backtrace_syminfo. DATA and PC are the arguments passed to backtrace_syminfo. SYMNAME is the name of the symbol for the corresponding code. SYMVAL is the - value. SYMNAME will be NULL if no error occurred but the symbol - could not be found. */ + value and SYMSIZE is the size of the symbol. SYMNAME will be NULL + if no error occurred but the symbol could not be found. */ typedef void (*backtrace_syminfo_callback) (void *data, uintptr_t pc, const char *symname, - uintptr_t symval); + uintptr_t symval, + uintptr_t symsize); /* Given ADDR, an address or program counter in the current program, call the callback information with the symbol name and value |