GDB 7.6.50

gdb/python/python.h

 /* Python/gdb header for generic use in gdb
 
-   Copyright (C) 2008-2012 Free Software Foundation, Inc.
+   Copyright (C) 2008-2013 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #ifndef GDB_PYTHON_H
 #define GDB_PYTHON_H
 
 #include "value.h"
+#include "mi/mi-cmds.h"
 
-struct breakpoint_object;
+struct gdbpy_breakpoint_object;
 
 /* The suffix of per-objfile scripts to auto-load.
    E.g. When the program loads libfoo.so, look for libfoo-gdb.py.  */
 #define GDBPY_AUTO_FILE_NAME "-gdb.py"
 
+/* Python frame-filter status return values.  */
+enum py_bt_status
+  {
+    /* Return when an error has occurred in processing frame filters,
+       or when printing the stack.  */
+    PY_BT_ERROR = -1,
+
+    /* Return from internal routines to indicate that the function
+       succeeded.  */
+    PY_BT_OK = 1,
+
+    /* Return when the frame filter process is complete, and all
+       operations have succeeded.  */
+    PY_BT_COMPLETED = 2,
+
+    /* Return when the frame filter process is complete, but there
+       were no filter registered and enabled to process. */
+    PY_BT_NO_FILTERS = 3
+  };
+
+/* Flags to pass to apply_frame_filter.  */
+
+enum frame_filter_flags
+  {
+    /* Set this flag if frame level is to be printed.  */
+    PRINT_LEVEL = 1,
+
+    /* Set this flag if frame information is to be printed.  */
+    PRINT_FRAME_INFO = 2,
+
+    /* Set this flag if frame arguments are to be printed.  */
+    PRINT_ARGS = 4,
+
+    /* Set this flag if frame locals are to be printed.  */
+    PRINT_LOCALS = 8,
+  };
+
+/* A choice of the different frame argument printing strategies that
+   can occur in different cases of frame filter instantiation.  */
+typedef enum py_frame_args
+{
+  /* Print no values for arguments when invoked from the MI. */
+  NO_VALUES = PRINT_NO_VALUES,
+
+  MI_PRINT_ALL_VALUES = PRINT_ALL_VALUES,
+
+  /* Print only simple values (what MI defines as "simple") for
+     arguments when invoked from the MI. */
+  MI_PRINT_SIMPLE_VALUES = PRINT_SIMPLE_VALUES,
+
+
+  /* Print only scalar values for arguments when invoked from the
+     CLI. */
+  CLI_SCALAR_VALUES,
+
+  /* Print all values for arguments when invoked from the
+     CLI. */
+  CLI_ALL_VALUES
+} py_frame_args;
+
 extern void finish_python_initialization (void);
 
 void eval_python_from_control_command (struct command_line *);
 
 void source_python_script (FILE *file, const char *filename);
 
 int apply_val_pretty_printer (struct type *type, const gdb_byte *valaddr,
                               int embedded_offset, CORE_ADDR address,
                               struct ui_file *stream, int recurse,
                               const struct value *val,
                               const struct value_print_options *options,
                               const struct language_defn *language);
 
+enum py_bt_status apply_frame_filter (struct frame_info *frame, int flags,
+                                      enum py_frame_args args_type,
+                                      struct ui_out *out, int frame_low,
+                                      int frame_high);
+
 void preserve_python_values (struct objfile *objfile, htab_t copied_types);
 
-void gdbpy_load_auto_scripts_for_objfile (struct objfile *objfile);
+const struct script_language *gdbpy_script_language_defn (void);
 
-int gdbpy_should_stop (struct breakpoint_object *bp_obj);
+int gdbpy_should_stop (struct gdbpy_breakpoint_object *bp_obj);
 
-int gdbpy_breakpoint_has_py_cond (struct breakpoint_object *bp_obj);
+int gdbpy_breakpoint_has_py_cond (struct gdbpy_breakpoint_object *bp_obj);
+
+void *start_type_printers (void);
+
+char *apply_type_printers (void *, struct type *type);
+
+void free_type_printers (void *arg);
 
 #endif /* GDB_PYTHON_H */