mirror of
https://github.com/tobast/libunwind-eh_elf.git
synced 2024-12-03 19:57:39 +01:00
find_proc_info refactoring
This commit is contained in:
parent
69bfe6f298
commit
35e1cb3ecb
1 changed files with 10 additions and 21 deletions
|
@ -561,6 +561,12 @@ callback (struct dl_phdr_info *info, size_t size, void *ptr)
|
|||
int err;
|
||||
unw_word_t fde_addr;
|
||||
|
||||
size_t table_len = (fde_count * sizeof (struct table_entry)
|
||||
/ sizeof (unw_word_t));
|
||||
/* For the binary-search table in the eh_frame_hdr, data-relative
|
||||
means relative to the start of that section... */
|
||||
unw_word_t segbase = (unw_word_t) (uintptr_t) hdr;
|
||||
|
||||
di->format = UNW_INFO_FORMAT_REMOTE_TABLE;
|
||||
di->start_ip = p_text->p_vaddr + load_base;
|
||||
di->end_ip = p_text->p_vaddr + load_base + p_text->p_memsz;
|
||||
|
@ -578,9 +584,10 @@ callback (struct dl_phdr_info *info, size_t size, void *ptr)
|
|||
(long) di->u.rti.segbase, (long) di->u.rti.table_len,
|
||||
(long) di->gp, (long) di->u.rti.table_data);
|
||||
|
||||
err = dwarf_search_unwind_table_remote (cb_data->as, cb_data->ip,
|
||||
di, &fde_addr,
|
||||
need_unwind_info, cb_data->arg);
|
||||
err = dwarf_search_unwind_table_ (cb_data->as, cb_data->ip,
|
||||
segbase, table_len,
|
||||
addr, 0,
|
||||
&fde_addr, need_unwind_info, cb_data->arg);
|
||||
if(err < 0)
|
||||
return err;
|
||||
|
||||
|
@ -914,24 +921,6 @@ dwarf_search_unwind_table_ (unw_addr_space_t as, unw_word_t ip,
|
|||
}
|
||||
|
||||
|
||||
PROTECTED int
|
||||
dwarf_search_unwind_table_remote (unw_addr_space_t as, unw_word_t ip,
|
||||
unw_dyn_info_t *di, unw_word_t *fde_addr,
|
||||
int need_unwind_info, void *arg)
|
||||
{
|
||||
const struct table_entry *table =
|
||||
(const struct table_entry *) (uintptr_t) di->u.rti.table_data;
|
||||
size_t table_len = di->u.rti.table_len * sizeof (unw_word_t);
|
||||
unw_word_t segbase = di->u.rti.segbase;
|
||||
|
||||
assert (di->format = UNW_INFO_FORMAT_REMOTE_TABLE);
|
||||
|
||||
return dwarf_search_unwind_table_ (as, ip,
|
||||
segbase, table_len,
|
||||
table, 0,
|
||||
fde_addr, need_unwind_info, arg);
|
||||
}
|
||||
|
||||
PROTECTED int
|
||||
dwarf_search_unwind_table_local (unw_addr_space_t as, unw_word_t ip,
|
||||
struct unw_debug_frame_list *fdesc,
|
||||
|
|
Loading…
Reference in a new issue