Fix shared library load in gdb.base/global-var-nested-by-dso.exp.

[deliverable/binutils-gdb.git] / gdb / record-full.c

diff --git a/gdb/record-full.c b/gdb/record-full.c
index 1520811053d57ea66cdadc5c8146e7f83abc1679..cb05437784e08ce39cc3623d3f3f96a57d6268a9 100644 (file)
--- a/gdb/record-full.c
+++ b/gdb/record-full.c
@@ -244,7 +244,7 @@ record_full_reg_alloc (struct regcache *regcache, int regnum)
   struct record_full_entry *rec;
   struct gdbarch *gdbarch = get_regcache_arch (regcache);
 
-  rec = xcalloc (1, sizeof (struct record_full_entry));
+  rec = XCNEW (struct record_full_entry);
   rec->type = record_full_reg;
   rec->u.reg.num = regnum;
   rec->u.reg.len = register_size (gdbarch, regnum);
@@ -272,7 +272,7 @@ record_full_mem_alloc (CORE_ADDR addr, int len)
 {
   struct record_full_entry *rec;
 
-  rec = xcalloc (1, sizeof (struct record_full_entry));
+  rec = XCNEW (struct record_full_entry);
   rec->type = record_full_mem;
   rec->u.mem.addr = addr;
   rec->u.mem.len = len;
@@ -300,7 +300,7 @@ record_full_end_alloc (void)
 {
   struct record_full_entry *rec;
 
-  rec = xcalloc (1, sizeof (struct record_full_entry));
+  rec = XCNEW (struct record_full_entry);
   rec->type = record_full_end;
 
   return rec;
@@ -1840,11 +1840,23 @@ record_full_delete (struct target_ops *self)
 /* The "to_record_is_replaying" target method.  */
 
 static int
-record_full_is_replaying (struct target_ops *self)
+record_full_is_replaying (struct target_ops *self, ptid_t ptid)
 {
   return RECORD_FULL_IS_REPLAY;
 }
 
+/* The "to_record_will_replay" target method.  */
+
+static int
+record_full_will_replay (struct target_ops *self, ptid_t ptid, int dir)
+{
+  /* We can currently only record when executing forwards.  Should we be able
+     to record when executing backwards on targets that support reverse
+     execution, this needs to be changed.  */
+
+  return RECORD_FULL_IS_REPLAY || dir == EXEC_REVERSE;
+}
+
 /* Go to a specific entry.  */
 
 static void
@@ -1917,6 +1929,14 @@ record_full_goto (struct target_ops *self, ULONGEST target_insn)
   record_full_goto_entry (p);
 }
 
+/* The "to_record_stop_replaying" target method.  */
+
+static void
+record_full_stop_replaying (struct target_ops *self)
+{
+  record_full_goto_end (self);
+}
+
 static void
 init_record_full_ops (void)
 {
@@ -1957,6 +1977,8 @@ init_record_full_ops (void)
   record_full_ops.to_save_record = record_full_save;
   record_full_ops.to_delete_record = record_full_delete;
   record_full_ops.to_record_is_replaying = record_full_is_replaying;
+  record_full_ops.to_record_will_replay = record_full_will_replay;
+  record_full_ops.to_record_stop_replaying = record_full_stop_replaying;
   record_full_ops.to_goto_record_begin = record_full_goto_begin;
   record_full_ops.to_goto_record_end = record_full_goto_end;
   record_full_ops.to_goto_record = record_full_goto;
@@ -2084,9 +2106,7 @@ record_full_core_xfer_partial (struct target_ops *ops,
                      if (!entry)
                        {
                          /* Add a new entry.  */
-                         entry = (struct record_full_core_buf_entry *)
-                           xmalloc
-                           (sizeof (struct record_full_core_buf_entry));
+                         entry = XNEW (struct record_full_core_buf_entry);
                          entry->p = p;
                          if (!bfd_malloc_and_get_section
                                (p->the_bfd_section->owner,
@@ -2205,6 +2225,7 @@ init_record_full_core_ops (void)
   record_full_core_ops.to_info_record = record_full_info;
   record_full_core_ops.to_delete_record = record_full_delete;
   record_full_core_ops.to_record_is_replaying = record_full_is_replaying;
+  record_full_core_ops.to_record_will_replay = record_full_will_replay;
   record_full_core_ops.to_goto_record_begin = record_full_goto_begin;
   record_full_core_ops.to_goto_record_end = record_full_goto_end;
   record_full_core_ops.to_goto_record = record_full_goto;
@@ -2421,7 +2442,7 @@ record_full_restore (void)
          bfdcore_read (core_bfd, osec, &signal, 
                        sizeof (signal), &bfd_offset);
          signal = netorder32 (signal);
-         rec->u.end.sigval = signal;
+         rec->u.end.sigval = (enum gdb_signal) signal;
 
          /* Get insn count.  */
          bfdcore_read (core_bfd, osec, &count,