/* Print values for GNU debugger GDB.
Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994,
- 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software
+ 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software
Foundation, Inc.
This file is part of GDB.
#include "block.h"
#include "disasm.h"
+#ifdef TUI
+#include "tui/tui.h" /* For tui_active et.al. */
+#endif
+
extern int asm_demangle; /* Whether to demangle syms in asm printouts */
extern int addressprint; /* Whether to print hex addresses in HLL " */
print_scalar_formatted (void *valaddr, struct type *type, int format, int size,
struct ui_file *stream)
{
- LONGEST val_long;
+ LONGEST val_long = 0;
unsigned int len = TYPE_LENGTH (type);
- if (len > sizeof (LONGEST)
- && (format == 't'
- || format == 'c'
- || format == 'o'
- || format == 'u'
- || format == 'd'
- || format == 'x'))
+ if (len > sizeof(LONGEST) &&
+ (TYPE_CODE (type) == TYPE_CODE_INT
+ || TYPE_CODE (type) == TYPE_CODE_ENUM))
{
- if (!TYPE_UNSIGNED (type)
- || !extract_long_unsigned_integer (valaddr, len, &val_long))
+ switch (format)
{
- /* We can't print it normally, but we can print it in hex.
- Printing it in the wrong radix is more useful than saying
- "use /x, you dummy". */
- /* FIXME: we could also do octal or binary if that was the
- desired format. */
- /* FIXME: we should be using the size field to give us a
- minimum field width to print. */
-
- if (format == 'o')
- print_octal_chars (stream, valaddr, len);
- else if (format == 'd')
- print_decimal_chars (stream, valaddr, len);
- else if (format == 't')
- print_binary_chars (stream, valaddr, len);
- else
- /* replace with call to print_hex_chars? Looks
- like val_print_type_code_int is redoing
- work. - edie */
-
- val_print_type_code_int (type, valaddr, stream);
-
+ case 'o':
+ print_octal_chars (stream, valaddr, len);
return;
- }
-
- /* If we get here, extract_long_unsigned_integer set val_long. */
+ case 'u':
+ case 'd':
+ print_decimal_chars (stream, valaddr, len);
+ return;
+ case 't':
+ print_binary_chars (stream, valaddr, len);
+ return;
+ case 'x':
+ print_hex_chars (stream, valaddr, len);
+ return;
+ case 'c':
+ print_char_chars (stream, valaddr, len);
+ return;
+ default:
+ break;
+ };
}
- else if (format != 'f')
+
+ if (format != 'f')
val_long = unpack_long (type, valaddr);
/* If the value is a pointer, and pointers and addresses are not the
inspect_it = 0; /* Reset print routines to normal */
}
-/* ARGSUSED */
static void
print_command (char *exp, int from_tty)
{
}
/* Same as print, except in epoch, it gets its own window */
-/* ARGSUSED */
static void
inspect_command (char *exp, int from_tty)
{
}
/* Same as print, except it doesn't print void results. */
-/* ARGSUSED */
static void
call_command (char *exp, int from_tty)
{
print_command_1 (exp, 0, 0);
}
-/* ARGSUSED */
void
output_command (char *exp, int from_tty)
{
do_cleanups (old_chain);
}
-/* ARGSUSED */
static void
set_command (char *exp, int from_tty)
{
do_cleanups (old_chain);
}
-/* ARGSUSED */
static void
sym_info (char *arg, int from_tty)
{
printf_filtered ("No symbol matches %s.\n", arg);
}
-/* ARGSUSED */
static void
address_info (char *exp, int from_tty)
{
case LOC_COMPUTED:
case LOC_COMPUTED_ARG:
- (SYMBOL_LOCATION_FUNCS (sym)->describe_location) (sym, gdb_stdout);
+ /* FIXME: cagney/2004-01-26: It should be possible to
+ unconditionally call the SYMBOL_OPS method when available.
+ Unfortunately DWARF 2 stores the frame-base (instead of the
+ function) location in a function's symbol. Oops! For the
+ moment enable this when/where applicable. */
+ SYMBOL_OPS (sym)->describe_location (sym, gdb_stdout);
break;
case LOC_REGISTER:
#if defined(TUI)
/* NOTE: cagney/2003-02-13 The `tui_active' was previously
`tui_version'. */
- if (tui_active && *exp == '$')
- display_it = (tui_set_layout (exp) == TUI_FAILURE);
+ if (tui_active && exp != NULL && *exp == '$')
+ display_it = (tui_set_layout_for_display_command (exp) == TUI_FAILURE);
#endif
if (display_it)
}
}
-/* ARGSUSED */
static void
disable_display_command (char *args, int from_tty)
{
value_print (val, stream, 0, Val_pretty_default);
}
-/* ARGSUSED */
static void
printf_command (char *arg, int from_tty)
{
environment, the value is printed in its own window.");
set_cmd_completer (c, location_completer);
- add_show_from_set (
- add_set_cmd ("max-symbolic-offset", no_class, var_uinteger,
- (char *) &max_symbolic_offset,
+ deprecated_add_show_from_set
+ (add_set_cmd ("max-symbolic-offset", no_class, var_uinteger,
+ (char *) &max_symbolic_offset,
"Set the largest offset that will be printed in <symbol+1234> form.",
- &setprintlist),
- &showprintlist);
- add_show_from_set (
- add_set_cmd ("symbol-filename", no_class, var_boolean,
- (char *) &print_symbol_filename,
- "Set printing of source filename and line number with <symbol>.",
- &setprintlist),
- &showprintlist);
+ &setprintlist),
+ &showprintlist);
+ deprecated_add_show_from_set
+ (add_set_cmd ("symbol-filename", no_class, var_boolean,
+ (char *) &print_symbol_filename, "\
+Set printing of source filename and line number with <symbol>.",
+ &setprintlist),
+ &showprintlist);
/* For examine/instruction a single byte quantity is specified as
the data. This avoids problems with value_at_lazy() requiring a