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authorTom Tromey <tromey@redhat.com>2009-05-28 01:05:14 +0000
committerTom Tromey <tromey@redhat.com>2009-05-28 01:05:14 +0000
commita6bac58e84001d33b9540e208e9ca6d6ab265bf3 (patch)
tree6dc1ea1483f42b9b0995046c029dad43ad45e05c /gdb/stack.c
parent42ae523077b469c09e83845d30ee137a844aacb8 (diff)
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2009-05-27 Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> Phil Muldoon <pmuldoon@redhat.com> Paul Pluzhnikov <ppluzhnikov@google.com> Vladimir Prus <vladimir@codesourcery.com> * python/python-value.c (value_object_to_value): New function. * python/python-internal.h: Include frameobject.h. (gdbpy_children_cst, gdbpy_to_string_cst, gdbpy_display_hint_cst): Declare. (value_object_to_value): Declare. * printcmd.c (struct format_data) <raw>: New field. (last_format): Default to 0. (decode_format): Initialize val.raw. Handle /r flag. (print_command_1): Initialize fmt.raw and opts.raw. (output_command): Likewise. (x_command): Fix initialization of fmt.format. Initialize fmt.raw. (display_command): Initialize fmt.raw. (do_one_display): Set opts.raw. * python/python.c (gdbpy_to_string_cst, gdbpy_children_cst, gdbpy_display_hint_cst): New globals. (_initialize_python): Initialize them. Set gdb.pretty_printers. * cp-valprint.c: Include python.h. (cp_print_value): Call apply_val_pretty_printer. * python/python.h (apply_val_pretty_printer): Declare. * stack.c (print_this_frame_argument_p): Remove. (print_frame_args): Compute summary flag. Don't use print_this_frame_argument_p. * valprint.c: Include python.h. (user_print_options): Initialize new fields. (scalar_type_p): New function. (val_print): Handle 'raw' and 'summary' modes. Call apply_val_pretty_printer. (value_print): Handle 'raw' mode. * valprint.h (struct value_print_options) <raw, summary>: New fields. * Makefile.in (SUBDIR_PYTHON_OBS): Add python-prettyprint.o (SUBDIR_PYTHON_SRCS): Add python-prettyprint.c. (python-prettyprint.o): New target. * python/python-prettyprint.c: New file. gdb/doc 2009-05-27 Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Objfiles In Python): Reference pretty printing. (Pretty Printing): New node. (Selecting Pretty-Printers): Likewise. (Python API): Update. (Output Formats): Document /r format. gdb/testsuite 2009-05-27 Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> Phil Muldoon <pmuldoon@redhat.com> Paul Pluzhnikov <ppluzhnikov@google.com> * gdb.python/python-prettyprint.exp: New file. * gdb.python/python-prettyprint.c: New file. * gdb.python/python-prettyprint.py: New file. * gdb.base/display.exp: print/r is now valid.
Diffstat (limited to 'gdb/stack.c')
-rw-r--r--gdb/stack.c50
1 files changed, 7 insertions, 43 deletions
diff --git a/gdb/stack.c b/gdb/stack.c
index 3b2b12c..a968cbf 100644
--- a/gdb/stack.c
+++ b/gdb/stack.c
@@ -158,46 +158,6 @@ print_frame_nameless_args (struct frame_info *frame, long start, int num,
}
}
-/* Return non-zero if the debugger should print the value of the provided
- symbol parameter (SYM). */
-
-static int
-print_this_frame_argument_p (struct symbol *sym)
-{
- struct type *type;
-
- /* If the user asked to print no argument at all, then obviously
- do not print this argument. */
-
- if (strcmp (print_frame_arguments, "none") == 0)
- return 0;
-
- /* If the user asked to print all arguments, then we should print
- that one. */
-
- if (strcmp (print_frame_arguments, "all") == 0)
- return 1;
-
- /* The user asked to print only the scalar arguments, so do not
- print the non-scalar ones. */
-
- type = check_typedef (SYMBOL_TYPE (sym));
- while (TYPE_CODE (type) == TYPE_CODE_REF)
- type = check_typedef (TYPE_TARGET_TYPE (type));
- switch (TYPE_CODE (type))
- {
- case TYPE_CODE_ARRAY:
- case TYPE_CODE_STRUCT:
- case TYPE_CODE_UNION:
- case TYPE_CODE_SET:
- case TYPE_CODE_STRING:
- case TYPE_CODE_BITSTRING:
- return 0;
- default:
- return 1;
- }
-}
-
/* Print the arguments of frame FRAME on STREAM, given the function
FUNC running in that frame (as a symbol), where NUM is the number
of arguments according to the stack frame (or -1 if the number of
@@ -220,6 +180,10 @@ print_frame_args (struct symbol *func, struct frame_info *frame,
int args_printed = 0;
struct cleanup *old_chain, *list_chain;
struct ui_stream *stb;
+ /* True if we should print arguments, false otherwise. */
+ int print_args = strcmp (print_frame_arguments, "none");
+ /* True in "summary" mode, false otherwise. */
+ int summary = !strcmp (print_frame_arguments, "scalars");
stb = ui_out_stream_new (uiout);
old_chain = make_cleanup_ui_out_stream_delete (stb);
@@ -354,7 +318,7 @@ print_frame_args (struct symbol *func, struct frame_info *frame,
annotate_arg_name_end ();
ui_out_text (uiout, "=");
- if (print_this_frame_argument_p (sym))
+ if (print_args)
{
/* Avoid value_print because it will deref ref parameters.
We just want to print their addresses. Print ??? for
@@ -381,8 +345,8 @@ print_frame_args (struct symbol *func, struct frame_info *frame,
get_raw_print_options (&opts);
opts.deref_ref = 0;
- common_val_print (val, stb->stream, 2,
- &opts, language);
+ opts.summary = summary;
+ common_val_print (val, stb->stream, 2, &opts, language);
ui_out_field_stream (uiout, "value", stb);
}
else