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(_Uia64_search_unwind_table): Rename from tdep_search_unwind_table().

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(_Uia64_get_kernel_table): Rename from get_kernel_table() and make it global.

(Logical change 1.43)
This commit is contained in:
hp.com!davidm 2003-01-28 03:40:06 +00:00
parent 21e86c6cba
commit 1f6bf48b5c
1 changed files with 12 additions and 13 deletions

25
src/ia64/tables-ia64.c
View file

@ -51,10 +51,10 @@ is_local_addr_space (unw_addr_space_t as)
); );
} }
HIDDEN int int
tdep_search_unwind_table (unw_addr_space_t as, unw_word_t ip, _Uia64_search_unwind_table (unw_addr_space_t as, unw_word_t ip,
unw_dyn_info_t *di, unw_dyn_info_t *di, unw_proc_info_t *pi,
unw_proc_info_t *pi, int need_unwind_info, void *arg) int need_unwind_info, void *arg)
{ {
unw_word_t addr, hdr_addr, info_addr, info_end_addr, hdr, *wp; unw_word_t addr, hdr_addr, info_addr, info_end_addr, hdr, *wp;
unw_word_t handler_offset; unw_word_t handler_offset;
@ -238,14 +238,13 @@ getunwind (void *buf, size_t len)
static unw_dyn_info_t kernel_table; static unw_dyn_info_t kernel_table;
static int int
get_kernel_table (void *ptr) _Uia64_get_kernel_table (unw_dyn_info_t *di)
{ {
struct ia64_table_entry *ktab, *etab; struct ia64_table_entry *ktab, *etab;
unw_dyn_info_t *di = ptr;
size_t size; size_t size;
debug (100, "unwind: checking kernel unwind table"); debug (100, "unwind: getting kernel table");
size = getunwind (NULL, 0); size = getunwind (NULL, 0);
ktab = sos_alloc (size); ktab = sos_alloc (size);
@ -270,9 +269,9 @@ get_kernel_table (void *ptr)
di->u.ti.table_len = ((char *) etab - (char *) ktab) / sizeof (unw_word_t); di->u.ti.table_len = ((char *) etab - (char *) ktab) / sizeof (unw_word_t);
di->u.ti.table_data = (unw_word_t *) ktab; di->u.ti.table_data = (unw_word_t *) ktab;
debug (100, "unwind: found table `%s': segbase=%lx, len=%lu, gp=%lx\n", debug (100, "unwind: found table `%s': [%lx-%lx) segbase=%lx len=%lu\n",
(char *) di->u.ti.name_ptr, di->u.ti.segbase, di->u.ti.table_len, (char *) di->u.ti.name_ptr, di->start_ip, di->end_ip,
di->gp); di->u.ti.segbase, di->u.ti.table_len);
return 0; return 0;
} }
@ -321,7 +320,7 @@ callback (struct dl_phdr_info *info, size_t size, void *ptr)
/* For dynamicly linked executables and shared libraries, /* For dynamicly linked executables and shared libraries,
DT_PLTGOT is the gp value for that object. */ DT_PLTGOT is the gp value for that object. */
Elf64_Dyn *dyn = (Elf64_Dyn *)(p_dynamic->p_vaddr + load_base); Elf64_Dyn *dyn = (Elf64_Dyn *)(p_dynamic->p_vaddr + load_base);
for (; dyn->d_tag != DT_NULL ; dyn++) for (; dyn->d_tag != DT_NULL; ++dyn)
if (dyn->d_tag == DT_PLTGOT) if (dyn->d_tag == DT_PLTGOT)
{ {
/* On IA-64, _DYNAMIC is writable and GLIBC has relocated it. */ /* On IA-64, _DYNAMIC is writable and GLIBC has relocated it. */
@ -363,7 +362,7 @@ tdep_find_proc_info (unw_addr_space_t as, unw_word_t ip,
{ {
if (!kernel_table.u.ti.table_data) if (!kernel_table.u.ti.table_data)
{ {
ret = get_kernel_table (&kernel_table); ret = _Uia64_get_kernel_table (&kernel_table);
if (ret < 0) if (ret < 0)
return ret; return ret;
} }