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Fix wrong debug output with `set debug infrun 1'.
	* gdb/infrun.c (handle_inferior_event <debug_infrun>): New variable
	old_chain.  Temporarily switch INFERIOR_PTID.
	* target.h (target_stopped_by_watchpoint): Extend the comment.
	(target_stopped_data_address): New comment.
This commit is contained in:
Jan Kratochvil 2009-11-17 09:41:33 +00:00
parent 1649019427
commit 7f82dfc7f0
3 changed files with 19 additions and 3 deletions
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8
gdb/ChangeLog
View File

@ -1,3 +1,11 @@
2009-11-17 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix wrong debug output with `set debug infrun 1'.
* gdb/infrun.c (handle_inferior_event <debug_infrun>): New variable
old_chain. Temporarily switch INFERIOR_PTID.
* target.h (target_stopped_by_watchpoint): Extend the comment.
(target_stopped_data_address): New comment.
2009-11-16 Tom Tromey <tromey@redhat.com>
* xcoffread.c (scan_xcoff_symtab): Update.

5
gdb/infrun.c
View File

@ -3135,6 +3135,9 @@ targets should add new threads to the thread list themselves in non-stop mode.")
{
struct regcache *regcache = get_thread_regcache (ecs->ptid);
struct gdbarch *gdbarch = get_regcache_arch (regcache);
struct cleanup *old_chain = save_inferior_ptid ();
inferior_ptid = ecs->ptid;
fprintf_unfiltered (gdb_stdlog, "infrun: stop_pc = %s\n",
paddress (gdbarch, stop_pc));
@ -3151,6 +3154,8 @@ targets should add new threads to the thread list themselves in non-stop mode.")
fprintf_unfiltered (gdb_stdlog,
"infrun: (no data address available)\n");
}
do_cleanups (old_chain);
}
if (stepping_past_singlestep_breakpoint)

9
gdb/target.h
View File

@ -1144,7 +1144,7 @@ extern char *normal_pid_to_str (ptid_t ptid);
/* Hardware watchpoint interfaces. */
/* Returns non-zero if we were stopped by a hardware watchpoint (memory read or
write). */
write). Only the INFERIOR_PTID task is being queried. */
#define target_stopped_by_watchpoint \
(*current_target.to_stopped_by_watchpoint)
@ -1192,8 +1192,11 @@ extern char *normal_pid_to_str (ptid_t ptid);
#define target_remove_hw_breakpoint(gdbarch, bp_tgt) \
(*current_target.to_remove_hw_breakpoint) (gdbarch, bp_tgt)
#define target_stopped_data_address(target, x) \
(*target.to_stopped_data_address) (target, x)
/* Return non-zero if target knows the data address which triggered this
target_stopped_by_watchpoint, in such case place it to *ADDR_P. Only the
INFERIOR_PTID task is being queried. */
#define target_stopped_data_address(target, addr_p) \
(*target.to_stopped_data_address) (target, addr_p)
#define target_watchpoint_addr_within_range(target, addr, start, length) \
(*target.to_watchpoint_addr_within_range) (target, addr, start, length)