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2006-03-30 Randolph Chung <tausq@debian.org>

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* hppa-tdep.c (hppa_find_unwind_entry_in_block): New.
	(hppa_frame_cache): Use new function to find unwind entry.
	(hppa_frame_this_id): Likewise.
	(hppa_frame_unwind_sniffer): Likewise.
This commit is contained in:
Randolph Chung 2006-03-30 14:15:00 +00:00
parent 9dfde49d60
commit 29d375acb5
2 changed files with 21 additions and 5 deletions
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7
gdb/ChangeLog
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@ -1,3 +1,10 @@
2006-03-30 Randolph Chung <tausq@debian.org>
* hppa-tdep.c (hppa_find_unwind_entry_in_block): New.
(hppa_frame_cache): Use new function to find unwind entry.
(hppa_frame_this_id): Likewise.
(hppa_frame_unwind_sniffer): Likewise.
2006-03-29 Daniel Jacobowitz <dan@codesourcery.com>
* NEWS: Mention the removal of NLM.

19
gdb/hppa-tdep.c
View file

@ -1782,6 +1782,17 @@ hppa_skip_prologue (CORE_ADDR pc)
return (skip_prologue_hard_way (pc, 1));
}
/* Return an unwind entry that falls within the frame's code block. */
static struct unwind_table_entry *
hppa_find_unwind_entry_in_block (struct frame_info *f)
{
CORE_ADDR pc;
pc = frame_unwind_address_in_block (f);
pc = gdbarch_addr_bits_remove (get_frame_arch (f), pc);
return find_unwind_entry (pc);
}
struct hppa_frame_cache
{
CORE_ADDR base;
@ -1817,7 +1828,7 @@ hppa_frame_cache (struct frame_info *next_frame, void **this_cache)
cache->saved_regs = trad_frame_alloc_saved_regs (next_frame);
/* Yow! */
u = find_unwind_entry (frame_pc_unwind (next_frame));
u = hppa_find_unwind_entry_in_block (next_frame);
if (!u)
{
if (hppa_debug)
@ -2197,7 +2208,7 @@ hppa_frame_this_id (struct frame_info *next_frame, void **this_cache,
struct unwind_table_entry *u;
info = hppa_frame_cache (next_frame, this_cache);
u = find_unwind_entry (pc);
u = hppa_find_unwind_entry_in_block (next_frame);
(*this_id) = frame_id_build (info->base, u->region_start);
}
@ -2224,9 +2235,7 @@ static const struct frame_unwind hppa_frame_unwind =
static const struct frame_unwind *
hppa_frame_unwind_sniffer (struct frame_info *next_frame)
{
CORE_ADDR pc = frame_pc_unwind (next_frame);
if (find_unwind_entry (pc))
if (hppa_find_unwind_entry_in_block (next_frame))
return &hppa_frame_unwind;
return NULL;