Change inferior thread list to be a thread map

[deliverable/binutils-gdb.git] / gdb / mi / mi-cmd-info.c

diff --git a/gdb/mi/mi-cmd-info.c b/gdb/mi/mi-cmd-info.c
index 8eb4220963c6d5afe4440e56f4fc4634183e0d19..39da6c489d475ed9289c9d6a0dbfa6ac8d3c2ee2 100644 (file)
--- a/gdb/mi/mi-cmd-info.c
+++ b/gdb/mi/mi-cmd-info.c
@@ -1,5 +1,5 @@
 /* MI Command Set - information commands.
-   Copyright (C) 2011-2013 Free Software Foundation, Inc.
+   Copyright (C) 2011-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -19,17 +19,85 @@
 #include "defs.h"
 #include "osdata.h"
 #include "mi-cmds.h"
+#include "ada-lang.h"
+#include "arch-utils.h"
+
+/* Implement the "-info-ada-exceptions" GDB/MI command.  */
+
+void
+mi_cmd_info_ada_exceptions (const char *command, char **argv, int argc)
+{
+  struct ui_out *uiout = current_uiout;
+  struct gdbarch *gdbarch = get_current_arch ();
+  char *regexp;
+
+  switch (argc)
+    {
+    case 0:
+      regexp = NULL;
+      break;
+    case 1:
+      regexp = argv[0];
+      break;
+    default:
+      error (_("Usage: -info-ada-exceptions [REGEXP]"));
+      break;
+    }
+
+  std::vector<ada_exc_info> exceptions = ada_exceptions_list (regexp);
+
+  ui_out_emit_table table_emitter (uiout, 2,
+                                  exceptions.size (),
+                                  "ada-exceptions");
+  uiout->table_header (1, ui_left, "name", "Name");
+  uiout->table_header (1, ui_left, "address", "Address");
+  uiout->table_body ();
+
+  for (const ada_exc_info &info : exceptions)
+    {
+      ui_out_emit_tuple tuple_emitter (uiout, NULL);
+      uiout->field_string ("name", info.name);
+      uiout->field_core_addr ("address", gdbarch, info.addr);
+    }
+}
+
+/* Implement the "-info-gdb-mi-command" GDB/MI command.  */
+
+void
+mi_cmd_info_gdb_mi_command (const char *command, char **argv, int argc)
+{
+  const char *cmd_name;
+  struct mi_cmd *cmd;
+  struct ui_out *uiout = current_uiout;
+
+  /* This command takes exactly one argument.  */
+  if (argc != 1)
+    error (_("Usage: -info-gdb-mi-command MI_COMMAND_NAME"));
+  cmd_name = argv[0];
+
+  /* Normally, the command name (aka the "operation" in the GDB/MI
+     grammar), does not include the leading '-' (dash).  But for
+     the user's convenience, allow the user to specify the command
+     name to be with or without that leading dash.  */
+  if (cmd_name[0] == '-')
+    cmd_name++;
+
+  cmd = mi_lookup (cmd_name);
+
+  ui_out_emit_tuple tuple_emitter (uiout, "command");
+  uiout->field_string ("exists", cmd != NULL ? "true" : "false");
+}
 
 void
-mi_cmd_info_os (char *command, char **argv, int argc)
+mi_cmd_info_os (const char *command, char **argv, int argc)
 {
   switch (argc)
     {
     case 0:
-      info_osdata_command ("", 0);
+      info_osdata (NULL);
       break;
     case 1:
-      info_osdata_command (argv[0], 0);
+      info_osdata (argv[0]);
       break;
     default:
       error (_("Usage: -info-os [INFOTYPE]"));