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Code Issues Releases Activity

Export unw_backtrace() and alias backtrace() to it.

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This commit is contained in:
Lassi Tuura 2011-03-31 22:58:50 -07:00 • committed by Arun Sharma
parent 2f9b04e9c2
commit 50bc12afba
3 changed files with 6 additions and 1 deletions

1
include/libunwind-common.h.in
View file

@ -252,5 +252,6 @@ extern int unw_is_signal_frame (unw_cursor_t *);
extern int unw_handle_signal_frame (unw_cursor_t *); extern int unw_handle_signal_frame (unw_cursor_t *);
extern int unw_get_proc_name (unw_cursor_t *, char *, size_t, unw_word_t *); extern int unw_get_proc_name (unw_cursor_t *, char *, size_t, unw_word_t *);
extern const char *unw_strerror (int); extern const char *unw_strerror (int);
extern int unw_backtrace (void **, int);
extern unw_addr_space_t unw_local_addr_space; extern unw_addr_space_t unw_local_addr_space;

5
src/mi/backtrace.c
View file

@ -57,7 +57,7 @@ slow_backtrace (void **buffer, int size)
} }
int int
backtrace (void **buffer, int size) unw_backtrace (void **buffer, int size)
{ {
unw_cursor_t cursor; unw_cursor_t cursor;
unw_context_t uc; unw_context_t uc;
@ -82,4 +82,7 @@ backtrace (void **buffer, int size)
return n; return n;
} }
extern int backtrace (void **buffer, int size)
__attribute__((weak, alias("unw_backtrace")));
#endif /* !UNW_REMOTE_ONLY */ #endif /* !UNW_REMOTE_ONLY */

1
tests/check-namespace.sh.in
View file

@ -101,6 +101,7 @@ check_local_unw_abi () {
match _U_dyn_info_list_addr match _U_dyn_info_list_addr
match _U_dyn_register match _U_dyn_register
match unw_backtrace
match backtrace match backtrace
case ${plat} in case ${plat} in