Sanitize access to gdbarch on the SDT probe API (and fix ARM bug)

[deliverable/binutils-gdb.git] / gdb / solib-svr4.c

diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c
index 9538af602e213dc8d93c33f5bd49b8602a92f781..22c2239c467b1c563c66ac108f1a31f510b94345 100644 (file)
--- a/gdb/solib-svr4.c
+++ b/gdb/solib-svr4.c
@@ -1651,6 +1651,7 @@ solib_event_probe_action (struct probe_and_action *pa)
 {
   enum probe_action action;
   unsigned probe_argc;
+  struct frame_info *frame = get_current_frame ();
 
   action = pa->action;
   if (action == DO_NOTHING || action == PROBES_INTERFACE_FAILED)
@@ -1663,7 +1664,7 @@ solib_event_probe_action (struct probe_and_action *pa)
        arg0: Lmid_t lmid (mandatory)
        arg1: struct r_debug *debug_base (mandatory)
        arg2: struct link_map *new (optional, for incremental updates)  */
-  probe_argc = get_probe_argument_count (pa->probe);
+  probe_argc = get_probe_argument_count (pa->probe, frame);
   if (probe_argc == 2)
     action = FULL_RELOAD;
   else if (probe_argc < 2)
@@ -1772,6 +1773,7 @@ svr4_handle_solib_event (void)
   struct value *val;
   CORE_ADDR pc, debug_base, lm = 0;
   int is_initial_ns;
+  struct frame_info *frame = get_current_frame ();
 
   /* Do nothing if not using the probes interface.  */
   if (info->probes_table == NULL)
@@ -1816,7 +1818,7 @@ svr4_handle_solib_event (void)
   usm_chain = make_cleanup (resume_section_map_updates_cleanup,
                            current_program_space);
 
-  val = evaluate_probe_argument (pa->probe, 1);
+  val = evaluate_probe_argument (pa->probe, 1, frame);
   if (val == NULL)
     {
       do_cleanups (old_chain);
@@ -1847,7 +1849,7 @@ svr4_handle_solib_event (void)
 
   if (action == UPDATE_OR_RELOAD)
     {
-      val = evaluate_probe_argument (pa->probe, 2);
+      val = evaluate_probe_argument (pa->probe, 2, frame);
       if (val != NULL)
        lm = value_as_address (val);