gdb/record-full: Use xmalloc instead of alloca for temporary memory storage.

[deliverable/binutils-gdb.git] / gdb / thread.c

diff --git a/gdb/thread.c b/gdb/thread.c
index 29c4790bd1c06f5291ef6cb82fbebabc04526618..6d410fb8f5a0aa304e31ee6559a10ef1d0c3986f 100644 (file)
--- a/gdb/thread.c
+++ b/gdb/thread.c
@@ -42,7 +42,7 @@
 #include "cli/cli-decode.h"
 #include "gdb_regex.h"
 #include "cli/cli-utils.h"
-#include "continuations.h"
+#include "thread-fsm.h"
 
 /* Definition of struct thread_info exported to gdbthread.h.  */
 
@@ -158,6 +158,19 @@ thread_has_single_step_breakpoint_here (struct thread_info *tp,
          && breakpoint_has_location_inserted_here (ss_bps, aspace, addr));
 }
 
+/* See gdbthread.h.  */
+
+void
+thread_cancel_execution_command (struct thread_info *thr)
+{
+  if (thr->thread_fsm != NULL)
+    {
+      thread_fsm_clean_up (thr->thread_fsm);
+      thread_fsm_delete (thr->thread_fsm);
+      thr->thread_fsm = NULL;
+    }
+}
+
 static void
 clear_thread_inferior_resources (struct thread_info *tp)
 {
@@ -175,8 +188,7 @@ clear_thread_inferior_resources (struct thread_info *tp)
 
   btrace_teardown (tp);
 
-  do_all_intermediate_continuations_thread (tp, 1);
-  do_all_continuations_thread (tp, 1);
+  thread_cancel_execution_command (tp);
 }
 
 static void
@@ -737,7 +749,7 @@ delete_exited_threads (void)
 static void
 disable_thread_stack_temporaries (void *data)
 {
-  ptid_t *pd = data;
+  ptid_t *pd = (ptid_t *) data;
   struct thread_info *tp = find_thread_ptid (*pd);
 
   if (tp != NULL)
@@ -1070,7 +1082,7 @@ finish_thread_state (ptid_t ptid)
 void
 finish_thread_state_cleanup (void *arg)
 {
-  ptid_t *ptid_p = arg;
+  ptid_t *ptid_p = (ptid_t *) arg;
 
   gdb_assert (arg);
 
@@ -1445,7 +1457,7 @@ static void
 do_restore_current_thread_cleanup (void *arg)
 {
   struct thread_info *tp;
-  struct current_thread_cleanup *old = arg;
+  struct current_thread_cleanup *old = (struct current_thread_cleanup *) arg;
 
   tp = find_thread_ptid (old->inferior_ptid);
 
@@ -1477,7 +1489,7 @@ do_restore_current_thread_cleanup (void *arg)
 static void
 restore_current_thread_cleanup_dtor (void *arg)
 {
-  struct current_thread_cleanup *old = arg;
+  struct current_thread_cleanup *old = (struct current_thread_cleanup *) arg;
   struct thread_info *tp;
   struct inferior *inf;
 
@@ -1498,7 +1510,8 @@ static void
 set_thread_refcount (void *data)
 {
   int k;
-  struct thread_array_cleanup *ta_cleanup = data;
+  struct thread_array_cleanup *ta_cleanup
+    = (struct thread_array_cleanup *) data;
 
   for (k = 0; k != ta_cleanup->count; k++)
     ta_cleanup->tp_array[k]->refcount--;
@@ -1561,8 +1574,10 @@ static int tp_array_compar_ascending;
 static int
 tp_array_compar (const void *ap_voidp, const void *bp_voidp)
 {
-  const struct thread_info *const *ap = ap_voidp;
-  const struct thread_info *const *bp = bp_voidp;
+  const struct thread_info *const *ap
+    = (const struct thread_info * const*) ap_voidp;
+  const struct thread_info *const *bp
+    = (const struct thread_info * const*) bp_voidp;
 
   return ((((*ap)->num > (*bp)->num) - ((*ap)->num < (*bp)->num))
          * (tp_array_compar_ascending ? +1 : -1));
@@ -1822,7 +1837,7 @@ do_captured_thread_select (struct ui_out *uiout, void *tidstr)
   int num;
   struct thread_info *tp;
 
-  num = value_as_long (parse_and_eval (tidstr));
+  num = value_as_long (parse_and_eval ((const char *) tidstr));
 
   tp = find_thread_id (num);