#include "command.h"
#include "gdbcmd.h"
#include "regcache.h"
+#include "gdb.h"
#include <ctype.h>
#include <sys/types.h>
static void switch_to_thread (ptid_t ptid);
static void prune_threads (void);
+void
+delete_step_resume_breakpoint (void *arg)
+{
+ struct breakpoint **breakpointp = (struct breakpoint **) arg;
+ struct thread_info *tp;
+
+ if (*breakpointp != NULL)
+ {
+ delete_breakpoint (*breakpointp);
+ for (tp = thread_list; tp; tp = tp->next)
+ if (tp->step_resume_breakpoint == *breakpointp)
+ tp->step_resume_breakpoint = NULL;
+
+ *breakpointp = NULL;
+ }
+}
+
static void
free_thread (struct thread_info *tp)
{
{
struct thread_info *tp;
- tp = (struct thread_info *) xmalloc (sizeof (struct thread_info));
-
+ tp = (struct thread_info *) xmalloc (sizeof (*tp));
+ memset (tp, 0, sizeof (*tp));
tp->ptid = ptid;
tp->num = ++highest_thread_num;
- tp->prev_pc = 0;
- tp->prev_func_start = 0;
- tp->prev_func_name = NULL;
- tp->step_range_start = 0;
- tp->step_range_end = 0;
- tp->step_frame_address = 0;
- tp->step_resume_breakpoint = 0;
- tp->through_sigtramp_breakpoint = 0;
- tp->handling_longjmp = 0;
- tp->trap_expected = 0;
- tp->another_trap = 0;
- tp->stepping_through_solib_after_catch = 0;
- tp->stepping_through_solib_catchpoints = NULL;
- tp->stepping_through_sigtramp = 0;
tp->next = thread_list;
- tp->private = NULL;
thread_list = tp;
return tp;
}
/* Print a list of thread ids currently known, and the total number of
threads. To be used from within catch_errors. */
static int
-do_captured_list_thread_ids (void *arg)
+do_captured_list_thread_ids (struct ui_out *uiout,
+ void *arg)
{
struct thread_info *tp;
int num = 0;
- ui_out_list_begin (uiout, "thread-ids");
+ ui_out_tuple_begin (uiout, "thread-ids");
for (tp = thread_list; tp; tp = tp->next)
{
ui_out_field_int (uiout, "thread-id", tp->num);
}
- ui_out_list_end (uiout);
+ ui_out_tuple_end (uiout);
ui_out_field_int (uiout, "number-of-threads", num);
return GDB_RC_OK;
}
/* Official gdblib interface function to get a list of thread ids and
the total number. */
enum gdb_rc
-gdb_list_thread_ids (/* output object */)
+gdb_list_thread_ids (struct ui_out *uiout)
{
- return catch_errors (do_captured_list_thread_ids, NULL,
- NULL, RETURN_MASK_ALL);
+ return catch_exceptions (uiout, do_captured_list_thread_ids, NULL,
+ NULL, RETURN_MASK_ALL);
}
#endif
/* Load infrun state for the thread PID. */
void
-load_infrun_state (ptid_t ptid, CORE_ADDR *prev_pc, CORE_ADDR *prev_func_start,
- char **prev_func_name, int *trap_expected,
+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,
struct breakpoint **through_sigtramp_breakpoint,
- CORE_ADDR *step_range_start, CORE_ADDR *step_range_end,
- CORE_ADDR *step_frame_address, int *handling_longjmp,
- int *another_trap, int *stepping_through_solib_after_catch,
+ CORE_ADDR *step_range_start,
+ CORE_ADDR *step_range_end,
+ CORE_ADDR *step_frame_address,
+ int *handling_longjmp,
+ int *another_trap,
+ int *stepping_through_solib_after_catch,
bpstat *stepping_through_solib_catchpoints,
- int *stepping_through_sigtramp)
+ int *stepping_through_sigtramp,
+ int *current_line,
+ struct symtab **current_symtab,
+ CORE_ADDR *step_sp)
{
struct thread_info *tp;
*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;
+ *through_sigtramp_breakpoint = tp->through_sigtramp_breakpoint;
*step_range_start = tp->step_range_start;
*step_range_end = tp->step_range_end;
*step_frame_address = tp->step_frame_address;
- *through_sigtramp_breakpoint = tp->through_sigtramp_breakpoint;
*handling_longjmp = tp->handling_longjmp;
- *trap_expected = tp->trap_expected;
*another_trap = tp->another_trap;
*stepping_through_solib_after_catch = tp->stepping_through_solib_after_catch;
*stepping_through_solib_catchpoints = tp->stepping_through_solib_catchpoints;
*stepping_through_sigtramp = tp->stepping_through_sigtramp;
+ *current_line = tp->current_line;
+ *current_symtab = tp->current_symtab;
+ *step_sp = tp->step_sp;
}
/* Save infrun state for the thread PID. */
void
-save_infrun_state (ptid_t ptid, CORE_ADDR prev_pc, CORE_ADDR prev_func_start,
- char *prev_func_name, int trap_expected,
+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,
struct breakpoint *through_sigtramp_breakpoint,
- CORE_ADDR step_range_start, CORE_ADDR step_range_end,
- CORE_ADDR step_frame_address, int handling_longjmp,
- int another_trap, int stepping_through_solib_after_catch,
+ CORE_ADDR step_range_start,
+ CORE_ADDR step_range_end,
+ CORE_ADDR step_frame_address,
+ int handling_longjmp,
+ int another_trap,
+ int stepping_through_solib_after_catch,
bpstat stepping_through_solib_catchpoints,
- int stepping_through_sigtramp)
+ int stepping_through_sigtramp,
+ int current_line,
+ struct symtab *current_symtab,
+ CORE_ADDR step_sp)
{
struct thread_info *tp;
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;
+ tp->through_sigtramp_breakpoint = through_sigtramp_breakpoint;
tp->step_range_start = step_range_start;
tp->step_range_end = step_range_end;
tp->step_frame_address = step_frame_address;
- tp->through_sigtramp_breakpoint = through_sigtramp_breakpoint;
tp->handling_longjmp = handling_longjmp;
- tp->trap_expected = trap_expected;
tp->another_trap = another_trap;
tp->stepping_through_solib_after_catch = stepping_through_solib_after_catch;
tp->stepping_through_solib_catchpoints = stepping_through_solib_catchpoints;
tp->stepping_through_sigtramp = stepping_through_sigtramp;
+ tp->current_line = current_line;
+ tp->current_symtab = current_symtab;
+ tp->step_sp = step_sp;
}
/* Return true if TP is an active thread. */
return;
}
- gdb_thread_select (tidstr);
+ gdb_thread_select (uiout, tidstr);
}
static int
-do_captured_thread_select (void *tidstr)
+do_captured_thread_select (struct ui_out *uiout,
+ void *tidstr)
{
int num;
struct thread_info *tp;
}
enum gdb_rc
-gdb_thread_select (char *tidstr)
+gdb_thread_select (struct ui_out *uiout,
+ char *tidstr)
{
- return catch_errors (do_captured_thread_select, tidstr,
- NULL, RETURN_MASK_ALL);
+ return catch_exceptions (uiout, do_captured_thread_select, tidstr,
+ NULL, RETURN_MASK_ALL);
}
/* Commands with a prefix of `thread'. */
projects / binutils.git / blobdiff