FreeChainXenon/binutils-gdb
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* corelow.c (core_open): Assume there was no upper layer left

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behind from a previous inferior.
	* target.c (pop_all_targets): Rename to ...
	(pop_all_targets_above): ... this.  Add a target stratum
	parameter.  Use it instead of hardcoding the dummy_stratum.
	(pop_all_targets): New, defer to pop_all_targets_above.
	(target_preopen): Use pop_all_targets_above.
	* target.h (pop_all_targets_above): Declare.
This commit is contained in:
Pedro Alves 2008-08-18 23:12:40 +00:00
parent 5231c1fd73
commit 87ab71f0a0
4 changed files with 32 additions and 21 deletions
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22
gdb/corelow.c
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@ -258,7 +258,6 @@ core_open (char *filename, int from_tty)
struct cleanup *old_chain;
char *temp;
bfd *temp_bfd;
int ontop;
int scratch_chan;
int flags;
@ -341,7 +340,7 @@ core_open (char *filename, int from_tty)
if (!exec_bfd)
set_gdbarch_from_file (core_bfd);
ontop = !push_target (&core_ops);
push_target (&core_ops);
discard_cleanups (old_chain);
/* This is done first, before anything has a chance to query the
@ -368,21 +367,12 @@ core_open (char *filename, int from_tty)
bfd_map_over_sections (core_bfd, add_to_thread_list,
bfd_get_section_by_name (core_bfd, ".reg"));
if (ontop)
{
/* Fetch all registers from core file. */
target_fetch_registers (get_current_regcache (), -1);
/* Fetch all registers from core file. */
target_fetch_registers (get_current_regcache (), -1);
/* Now, set up the frame cache, and print the top of stack. */
reinit_frame_cache ();
print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC);
}
else
{
warning (
"you won't be able to access this core file until you terminate\n\
your %s; do ``info files''", target_longname);
}
/* Now, set up the frame cache, and print the top of stack. */
reinit_frame_cache ();
print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC);
}
static void