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* frame.c (get_prev_frame): Use result from

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get_frame_address_in_block instead of get_frame_pc as argument to
inside_main_func.  Fixes PR backtrace/1435.
This commit is contained in:
Mark Kettenis
2003-11-19 17:35:46 +00:00
parent 667e784fcb
commit 3f1d7f1617
2 changed files with 11 additions and 1 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
2003-11-19 Mark Kettenis <kettenis@gnu.org>
* frame.c (get_prev_frame): Use result from
get_frame_address_in_block instead of get_frame_pc as argument to
inside_main_func. Fixes PR backtrace/1435.
2003-11-19 Andrew Cagney <cagney@redhat.com> 2003-11-19 Andrew Cagney <cagney@redhat.com>
* stack.c (return_command): Handle "void", "legacy" and "unknown * stack.c (return_command): Handle "void", "legacy" and "unknown

6
gdb/frame.c
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@ -1790,9 +1790,13 @@ get_prev_frame (struct frame_info *this_frame)
get_current_frame(). */ get_current_frame(). */
gdb_assert (this_frame != NULL); gdb_assert (this_frame != NULL);
/* Make sure we pass an address within THIS_FRAME's code block to
inside_main_func. Otherwise, we might stop unwinding at a
function which has a call instruction as its last instruction if
that function immediately precedes main(). */
if (this_frame->level >= 0 if (this_frame->level >= 0
&& !backtrace_past_main && !backtrace_past_main
&& inside_main_func (get_frame_pc (this_frame))) && inside_main_func (get_frame_address_in_block (this_frame)))
/* Don't unwind past main(), bug always unwind the sentinel frame. /* Don't unwind past main(), bug always unwind the sentinel frame.
Note, this is done _before_ the frame has been marked as Note, this is done _before_ the frame has been marked as
previously unwound. That way if the user later decides to previously unwound. That way if the user later decides to