espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-07-15 05:01:13 +08:00
Code Issues Packages Projects Releases Wiki Activity

2003-04-12 Andrew Cagney <cagney@redhat.com>

Browse Source 
* gdbthread.h (save_infrun_state): Delete parameter
	"prev_func_start".
	(struct thread_info): Delete field "prev_func_start".
	(load_infrun_state): Ditto.
	* thread.c (load_infrun_state, save_infrun_state): Update.
	* infrun.c (prev_func_start): Delete variable.
	(context_switch, init_wait_for_inferior): Update.
	(stop_stepping, keep_going): Update.
This commit is contained in:
Andrew Cagney
2003-04-12 17:48:55 +00:00
parent da3331ec16
commit 167ef8b184
4 changed files with 13 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
gdb/ChangeLog
View File

@ -1,3 +1,14 @@
2003-04-12 Andrew Cagney <cagney@redhat.com>
* gdbthread.h (save_infrun_state): Delete parameter
"prev_func_start".
(struct thread_info): Delete field "prev_func_start".
(load_infrun_state): Ditto.
* thread.c (load_infrun_state, save_infrun_state): Update.
* infrun.c (prev_func_start): Delete variable.
(context_switch, init_wait_for_inferior): Update.
(stop_stepping, keep_going): Update.
2003-04-12 Andrew Cagney <cagney@redhat.com>
* gdbarch.sh: Add missing opaque declarations.

3
gdb/gdbthread.h
View File

@ -44,7 +44,6 @@ struct thread_info
int num; /* Convenient handle (GDB thread id) */
/* State from wait_for_inferior */
CORE_ADDR prev_pc;
CORE_ADDR prev_func_start;
char *prev_func_name;
struct breakpoint *step_resume_breakpoint;
struct breakpoint *through_sigtramp_breakpoint;
@ -118,7 +117,6 @@ extern struct thread_info *iterate_over_threads (thread_callback_func, void *);
/* infrun context switch: save the debugger state for the given thread. */
extern void save_infrun_state (ptid_t ptid,
CORE_ADDR prev_pc,
CORE_ADDR prev_func_start,
char *prev_func_name,
int trap_expected,
struct breakpoint *step_resume_breakpoint,
@ -139,7 +137,6 @@ extern void save_infrun_state (ptid_t ptid,
for the given thread. */
extern void load_infrun_state (ptid_t ptid,
CORE_ADDR *prev_pc,
CORE_ADDR *prev_func_start,
char **prev_func_name,
int *trap_expected,
struct breakpoint **step_resume_breakpoint,

14
gdb/infrun.c
View File

@ -791,7 +791,6 @@ proceed (CORE_ADDR addr, enum target_signal siggnal, int step)
to be preserved over calls to it and cleared when the inferior
is started. */
static CORE_ADDR prev_pc;
static CORE_ADDR prev_func_start;
static char *prev_func_name;
@ -830,7 +829,6 @@ init_wait_for_inferior (void)
{
/* These are meaningless until the first time through wait_for_inferior. */
prev_pc = 0;
prev_func_start = 0;
prev_func_name = NULL;
#ifdef HP_OS_BUG
@ -1118,8 +1116,7 @@ context_switch (struct execution_control_state *ecs)
if (in_thread_list (inferior_ptid) && in_thread_list (ecs->ptid))
{ /* Perform infrun state context switch: */
/* Save infrun state for the old thread. */
save_infrun_state (inferior_ptid, prev_pc,
prev_func_start, prev_func_name,
save_infrun_state (inferior_ptid, prev_pc, prev_func_name,
trap_expected, step_resume_breakpoint,
through_sigtramp_breakpoint, step_range_start,
step_range_end, &step_frame_id,
@ -1130,8 +1127,7 @@ context_switch (struct execution_control_state *ecs)
ecs->current_line, ecs->current_symtab, step_sp);
/* Load infrun state for the new thread. */
load_infrun_state (ecs->ptid, &prev_pc,
&prev_func_start, &prev_func_name,
load_infrun_state (ecs->ptid, &prev_pc, &prev_func_name,
&trap_expected, &step_resume_breakpoint,
&through_sigtramp_breakpoint, &step_range_start,
&step_range_end, &step_frame_id,
@ -2737,7 +2733,6 @@ stop_stepping (struct execution_control_state *ecs)
time, just like we did above if we didn't break out of the
loop. */
prev_pc = read_pc ();
prev_func_start = ecs->stop_func_start;
prev_func_name = ecs->stop_func_name;
}
@ -2754,11 +2749,6 @@ keep_going (struct execution_control_state *ecs)
{
/* Save the pc before execution, to compare with pc after stop. */
prev_pc = read_pc (); /* Might have been DECR_AFTER_BREAK */
prev_func_start = ecs->stop_func_start; /* Ok, since if DECR_PC_AFTER
BREAK is defined, the
original pc would not have
been at the start of a
function. */
prev_func_name = ecs->stop_func_name;
if (ecs->update_step_sp)

4
gdb/thread.c
View File

@ -292,7 +292,6 @@ gdb_list_thread_ids (struct ui_out *uiout)
void
load_infrun_state (ptid_t ptid,
CORE_ADDR *prev_pc,
CORE_ADDR *prev_func_start,
char **prev_func_name,
int *trap_expected,
struct breakpoint **step_resume_breakpoint,
@ -317,7 +316,6 @@ load_infrun_state (ptid_t ptid,
return;
*prev_pc = tp->prev_pc;
*prev_func_start = tp->prev_func_start;
*prev_func_name = tp->prev_func_name;
*trap_expected = tp->trap_expected;
*step_resume_breakpoint = tp->step_resume_breakpoint;
@ -342,7 +340,6 @@ load_infrun_state (ptid_t ptid,
void
save_infrun_state (ptid_t ptid,
CORE_ADDR prev_pc,
CORE_ADDR prev_func_start,
char *prev_func_name,
int trap_expected,
struct breakpoint *step_resume_breakpoint,
@ -367,7 +364,6 @@ save_infrun_state (ptid_t ptid,
return;
tp->prev_pc = prev_pc;
tp->prev_func_start = prev_func_start;
tp->prev_func_name = prev_func_name;
tp->trap_expected = trap_expected;
tp->step_resume_breakpoint = step_resume_breakpoint;