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Introduce utility function find_inferior_ptid

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This patch introduces find_inferior_ptid to replace the common idiom

  find_inferior_pid (ptid_get_pid (...));

It replaces all the instances of that idiom that I found with the new
function.

No significant changes before/after the patch in the regression suite
on amd64 linux.

gdb/ChangeLog:

	* inferior.c (find_inferior_ptid): New function.
	* inferior.h (find_inferior_ptid): New declaration.
	* ada-tasks.c (ada_get_task_number): Use find_inferior_ptid.
	* corelow.c (core_pid_to_str): Same.
	* darwin-nat.c (darwin_resume): Same.
	* infrun.c (fetch_inferior_event): Same.
	(get_inferior_stop_soon): Same.
	(handle_inferior_event): Same.
	(handle_signal_stop): Same.
	* linux-nat.c (resume_lwp): Same.
	(stop_wait_callback): Same.
	* mi/mi-interp.c (mi_new_thread): Same.
	(mi_thread_exit): Same.
	* proc-service.c (ps_pglobal_lookup): Same.
	* record-btrace.c (record_btrace_step_thread): Same.
	* remote-sim.c (gdbsim_close_inferior): Same.
	(gdbsim_resume): Same.
	(gdbsim_stop): Same.
	* sol2-tdep.c (sol2_core_pid_to_str): Same.
	* target.c (memory_xfer_partial_1): Same.
	(default_thread_address_space): Same.
	* thread.c (thread_change_ptid): Same.
	(switch_to_thread): Same.
	(do_restore_current_thread_cleanup): Same.
This commit is contained in:
Simon Marchi
2014-12-15 12:00:55 -05:00
parent e882ef3cfc
commit c9657e708a
15 changed files with 62 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
gdb/infrun.c
View File

@ -3262,7 +3262,7 @@ fetch_inferior_event (void *client_data)
if (!ecs->wait_some_more)
{
struct inferior *inf = find_inferior_pid (ptid_get_pid (ecs->ptid));
struct inferior *inf = find_inferior_ptid (ecs->ptid);
delete_just_stopped_threads_infrun_breakpoints ();
@ -3581,7 +3581,7 @@ fill_in_stop_func (struct gdbarch *gdbarch,
static enum stop_kind
get_inferior_stop_soon (ptid_t ptid)
{
struct inferior *inf = find_inferior_pid (ptid_get_pid (ptid));
struct inferior *inf = find_inferior_ptid (ptid);
gdb_assert (inf != NULL);
return inf->control.stop_soon;
@ -3815,7 +3815,7 @@ handle_inferior_event (struct execution_control_state *ecs)
}
inferior_ptid = ecs->ptid;
set_current_inferior (find_inferior_pid (ptid_get_pid (ecs->ptid)));
set_current_inferior (find_inferior_ptid (ecs->ptid));
set_current_program_space (current_inferior ()->pspace);
handle_vfork_child_exec_or_exit (0);
target_terminal_ours (); /* Must do this before mourn anyway. */
@ -3899,7 +3899,7 @@ Cannot fill $_exitsignal with the correct signal number.\n"));
if (displaced && ptid_equal (displaced->step_ptid, ecs->ptid))
{
struct inferior *parent_inf
= find_inferior_pid (ptid_get_pid (ecs->ptid));
= find_inferior_ptid (ecs->ptid);
struct regcache *child_regcache;
CORE_ADDR parent_pc;
@ -4495,7 +4495,7 @@ handle_signal_stop (struct execution_control_state *ecs)
if (random_signal)
{
/* Signal not for debugging purposes. */
struct inferior *inf = find_inferior_pid (ptid_get_pid (ecs->ptid));
struct inferior *inf = find_inferior_ptid (ecs->ptid);
enum gdb_signal stop_signal = ecs->event_thread->suspend.stop_signal;
if (debug_infrun)