asan: som: heap-buffer-overflow

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

diff --git a/gdb/mi/mi-cmd-file.c b/gdb/mi/mi-cmd-file.c
index 22cb99532a8c53291d5878b3ca1256c5b6c98ff1..963c8c7bd2d943e8a84b09403e0b14e1b9c21036 100644 (file)
--- a/gdb/mi/mi-cmd-file.c
+++ b/gdb/mi/mi-cmd-file.c
@@ -1,6 +1,5 @@
-/* MI Command Set - breakpoint and watchpoint commands.
-   Copyright (C) 2000, 2001, 2002, 2007, 2008, 2009, 2010, 2011
-   Free Software Foundation, Inc.
+/* MI Command Set - file commands.
+   Copyright (C) 2000-2019 Free Software Foundation, Inc.

    Contributed by Cygnus Solutions (a Red Hat company).
 
    This file is part of GDB.
    Contributed by Cygnus Solutions (a Red Hat company).
 
    This file is part of GDB.


@@ -21,17 +20,21 @@
 #include "defs.h"
 #include "mi-cmds.h"
 #include "mi-getopt.h"
 #include "defs.h"
 #include "mi-cmds.h"
 #include "mi-getopt.h"

+#include "mi-interp.h"

 #include "ui-out.h"
 #include "symtab.h"
 #include "source.h"
 #include "objfiles.h"
 #include "psymtab.h"
 #include "ui-out.h"
 #include "symtab.h"
 #include "source.h"
 #include "objfiles.h"
 #include "psymtab.h"

+#include "solib.h"
+#include "solist.h"
+#include "gdb_regex.h"

 
 /* Return to the client the absolute path and line number of the 
 
 /* Return to the client the absolute path and line number of the 

-   current file being executed. */
+   current file being executed.  */

 
 void
 
 void

-mi_cmd_file_list_exec_source_file (char *command, char **argv, int argc)
+mi_cmd_file_list_exec_source_file (const char *command, char **argv, int argc)

 {
   struct symtab_and_line st;
   struct ui_out *uiout = current_uiout;
 {
   struct symtab_and_line st;
   struct ui_out *uiout = current_uiout;


@@ -39,77 +42,120 @@ mi_cmd_file_list_exec_source_file (char *command, char **argv, int argc)
   if (!mi_valid_noargs ("-file-list-exec-source-file", argc, argv))
     error (_("-file-list-exec-source-file: Usage: No args"));
 
   if (!mi_valid_noargs ("-file-list-exec-source-file", argc, argv))
     error (_("-file-list-exec-source-file: Usage: No args"));
 

-  /* Set the default file and line, also get them */
+  /* Set the default file and line, also get them.  */

   set_default_source_symtab_and_line ();
   st = get_current_source_symtab_and_line ();
 
   set_default_source_symtab_and_line ();
   st = get_current_source_symtab_and_line ();
 

-  /* We should always get a symtab. 
-     Apparently, filename does not need to be tested for NULL.
-     The documentation in symtab.h suggests it will always be correct */
+  /* We should always get a symtab.  Apparently, filename does not
+     need to be tested for NULL.  The documentation in symtab.h
+     suggests it will always be correct.  */

   if (!st.symtab)
     error (_("-file-list-exec-source-file: No symtab"));
 
   if (!st.symtab)
     error (_("-file-list-exec-source-file: No symtab"));
 

-  /* Extract the fullname if it is not known yet */
-  symtab_to_fullname (st.symtab);
+  /* Print to the user the line, filename and fullname.  */
+  uiout->field_signed ("line", st.line);
+  uiout->field_string ("file", symtab_to_filename_for_display (st.symtab));

 
 

-  /* Print to the user the line, filename and fullname */
-  ui_out_field_int (uiout, "line", st.line);
-  ui_out_field_string (uiout, "file", st.symtab->filename);
+  uiout->field_string ("fullname", symtab_to_fullname (st.symtab));

 
 

-  /* We may not be able to open the file (not available). */
-  if (st.symtab->fullname)
-  ui_out_field_string (uiout, "fullname", st.symtab->fullname);
-
-  ui_out_field_int (uiout, "macro-info", st.symtab->macro_table ? 1 : 0);
+  uiout->field_signed ("macro-info",
+                      COMPUNIT_MACRO_TABLE (SYMTAB_COMPUNIT (st.symtab)) != NULL);

 }
 
 /* A callback for map_partial_symbol_filenames.  */
 }
 
 /* A callback for map_partial_symbol_filenames.  */

+

 static void
 print_partial_file_name (const char *filename, const char *fullname,
                         void *ignore)
 {
   struct ui_out *uiout = current_uiout;
 
 static void
 print_partial_file_name (const char *filename, const char *fullname,
                         void *ignore)
 {
   struct ui_out *uiout = current_uiout;
 

-  ui_out_begin (uiout, ui_out_type_tuple, NULL);
+  uiout->begin (ui_out_type_tuple, NULL);

 
 

-  ui_out_field_string (uiout, "file", filename);
+  uiout->field_string ("file", filename);

 
   if (fullname)
 
   if (fullname)

-    ui_out_field_string (uiout, "fullname", fullname);
+    uiout->field_string ("fullname", fullname);

 
 

-  ui_out_end (uiout, ui_out_type_tuple);
+  uiout->end (ui_out_type_tuple);

 }
 
 void
 }
 
 void

-mi_cmd_file_list_exec_source_files (char *command, char **argv, int argc)
+mi_cmd_file_list_exec_source_files (const char *command, char **argv, int argc)

 {
   struct ui_out *uiout = current_uiout;
 {
   struct ui_out *uiout = current_uiout;

-  struct symtab *s;
-  struct objfile *objfile;

 
   if (!mi_valid_noargs ("-file-list-exec-source-files", argc, argv))
     error (_("-file-list-exec-source-files: Usage: No args"));
 
 
   if (!mi_valid_noargs ("-file-list-exec-source-files", argc, argv))
     error (_("-file-list-exec-source-files: Usage: No args"));
 

-  /* Print the table header */
-  ui_out_begin (uiout, ui_out_type_list, "files");
+  /* Print the table header.  */
+  uiout->begin (ui_out_type_list, "files");

 
 

-  /* Look at all of the symtabs */
-  ALL_SYMTABS (objfile, s)
-  {
-    ui_out_begin (uiout, ui_out_type_tuple, NULL);
+  /* Look at all of the file symtabs.  */
+  for (objfile *objfile : current_program_space->objfiles ())
+    {
+      for (compunit_symtab *cu : objfile->compunits ())
+       {
+         for (symtab *s : compunit_filetabs (cu))
+           {
+             uiout->begin (ui_out_type_tuple, NULL);

 
 

-    ui_out_field_string (uiout, "file", s->filename);
+             uiout->field_string ("file", symtab_to_filename_for_display (s));
+             uiout->field_string ("fullname", symtab_to_fullname (s));

 
 

-    /* Extract the fullname if it is not known yet */
-    symtab_to_fullname (s);
+             uiout->end (ui_out_type_tuple);
+           }
+       }
+    }

 
 

-    if (s->fullname)
-      ui_out_field_string (uiout, "fullname", s->fullname);
+  map_symbol_filenames (print_partial_file_name, NULL,
+                       1 /*need_fullname*/);

 
 

-    ui_out_end (uiout, ui_out_type_tuple);
-  }
+  uiout->end (ui_out_type_list);
+}

 
 

-  map_partial_symbol_filenames (print_partial_file_name, NULL);
+/* See mi-cmds.h.  */

 
 

-  ui_out_end (uiout, ui_out_type_list);
+void
+mi_cmd_file_list_shared_libraries (const char *command, char **argv, int argc)
+{
+  struct ui_out *uiout = current_uiout;
+  const char *pattern;
+  struct so_list *so = NULL;
+
+  switch (argc)
+    {
+    case 0:
+      pattern = NULL;
+      break;
+    case 1:
+      pattern = argv[0];
+      break;
+    default:
+      error (_("Usage: -file-list-shared-libraries [REGEXP]"));
+    }
+
+  if (pattern != NULL)
+    {
+      const char *re_err = re_comp (pattern);
+
+      if (re_err != NULL)
+       error (_("Invalid regexp: %s"), re_err);
+    }
+
+  update_solib_list (1);
+
+  /* Print the table header.  */
+  ui_out_emit_list list_emitter (uiout, "shared-libraries");
+
+  ALL_SO_LIBS (so)
+    {
+      if (so->so_name[0] == '\0')
+       continue;
+      if (pattern != NULL && !re_exec (so->so_name))
+       continue;
+
+      ui_out_emit_tuple tuple_emitter (uiout, NULL);
+      mi_output_solib_attribs (uiout, so);
+    }

 }
 }