/* Print values for GNU debugger GDB.
- Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994,
- 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software
- Foundation, Inc.
+ Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
+ 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+ 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 2 of the License, or
+ 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,
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, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "gdb_string.h"
#include "completer.h" /* for completion functions */
#include "ui-out.h"
#include "gdb_assert.h"
+#include "block.h"
+#include "disasm.h"
+#include "dfp.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 " */
static CORE_ADDR next_address;
-/* Default section to examine next. */
+/* Number of delay instructions following current disassembled insn. */
-static asection *next_section;
+static int branch_delay_insns;
/* Last address examined. */
printed as `0x1234 <symbol+offset>'. */
static unsigned int max_symbolic_offset = UINT_MAX;
+static void
+show_max_symbolic_offset (struct ui_file *file, int from_tty,
+ struct cmd_list_element *c, const char *value)
+{
+ fprintf_filtered (file, _("\
+The largest offset that will be printed in <symbol+1234> form is %s.\n"),
+ value);
+}
/* Append the source filename and linenumber of the symbol when
printing a symbolic value as `<symbol at filename:linenum>' if set. */
static int print_symbol_filename = 0;
+static void
+show_print_symbol_filename (struct ui_file *file, int from_tty,
+ struct cmd_list_element *c, const char *value)
+{
+ fprintf_filtered (file, _("\
+Printing of source filename and line number with <symbol> is %s.\n"),
+ value);
+}
/* Number of auto-display expression currently being displayed.
So that we can disable it if we get an error or a signal within it.
/* Prototypes for local functions. */
-static void delete_display (int);
-
-static void enable_display (char *, int);
-
-static void disable_display_command (char *, int);
-
-static void printf_command (char *, int);
-
-static void print_frame_nameless_args (struct frame_info *, long,
- int, int, struct ui_file *);
-
-static void display_info (char *, int);
-
static void do_one_display (struct display *);
-
-static void undisplay_command (char *, int);
-
-static void free_display (struct display *);
-
-static void display_command (char *, int);
-
-void x_command (char *, int);
-
-static void address_info (char *, int);
-
-static void set_command (char *, int);
-
-static void call_command (char *, int);
-
-static void inspect_command (char *, int);
-
-static void print_command (char *, int);
-
-static void print_command_1 (char *, int, int);
-
-static void validate_format (struct format_data, char *);
-
-static void do_examine (struct format_data, CORE_ADDR addr,
- asection * section);
-
-static void print_formatted (struct value *, int, int, struct ui_file *);
-
-static struct format_data decode_format (char **, int, int);
-
-static int print_insn (CORE_ADDR, struct ui_file *);
-
-static void sym_info (char *, int);
\f
/* Decode a format specification. *STRING_PTR should point to it.
decode_format (char **string_ptr, int oformat, int osize)
{
struct format_data val;
- register char *p = *string_ptr;
+ char *p = *string_ptr;
val.format = '?';
val.size = '?';
case 'a':
case 's':
/* Pick the appropriate size for an address. */
- if (TARGET_PTR_BIT == 64)
+ if (gdbarch_ptr_bit (current_gdbarch) == 64)
val.size = osize ? 'g' : osize;
- else if (TARGET_PTR_BIT == 32)
+ else if (gdbarch_ptr_bit (current_gdbarch) == 32)
val.size = osize ? 'w' : osize;
- else if (TARGET_PTR_BIT == 16)
+ else if (gdbarch_ptr_bit (current_gdbarch) == 16)
val.size = osize ? 'h' : osize;
else
- /* Bad value for TARGET_PTR_BIT */
- internal_error (__FILE__, __LINE__, "failed internal consistency check");
+ /* Bad value for gdbarch_ptr_bit. */
+ internal_error (__FILE__, __LINE__,
+ _("failed internal consistency check"));
break;
case 'f':
/* Floating point has to be word or giantword. */
Do not end with a newline.
0 means print VAL according to its own type.
SIZE is the letter for the size of datum being printed.
- This is used to pad hex numbers so they line up. */
+ This is used to pad hex numbers so they line up. SIZE is 0
+ for print / output and set for examine. */
static void
-print_formatted (struct value *val, register int format, int size,
+print_formatted (struct value *val, int format, int size,
struct ui_file *stream)
{
- struct type *type = check_typedef (VALUE_TYPE (val));
+ struct type *type = check_typedef (value_type (val));
int len = TYPE_LENGTH (type);
if (VALUE_LVAL (val) == lval_memory)
- {
- next_address = VALUE_ADDRESS (val) + len;
- next_section = VALUE_BFD_SECTION (val);
- }
+ next_address = VALUE_ADDRESS (val) + len;
- switch (format)
+ if (size)
{
- case 's':
- /* FIXME: Need to handle wchar_t's here... */
- next_address = VALUE_ADDRESS (val)
- + val_print_string (VALUE_ADDRESS (val), -1, 1, stream);
- next_section = VALUE_BFD_SECTION (val);
- break;
-
- case 'i':
- /* The old comment says
- "Force output out, print_insn not using _filtered".
- I'm not completely sure what that means, I suspect most print_insn
- now do use _filtered, so I guess it's obsolete.
- --Yes, it does filter now, and so this is obsolete. -JB */
-
- /* We often wrap here if there are long symbolic names. */
- wrap_here (" ");
- next_address = VALUE_ADDRESS (val)
- + print_insn (VALUE_ADDRESS (val), stream);
- next_section = VALUE_BFD_SECTION (val);
- break;
+ switch (format)
+ {
+ case 's':
+ /* FIXME: Need to handle wchar_t's here... */
+ next_address = VALUE_ADDRESS (val)
+ + val_print_string (VALUE_ADDRESS (val), -1, 1, stream);
+ return;
- default:
- if (format == 0
- || TYPE_CODE (type) == TYPE_CODE_ARRAY
- || TYPE_CODE (type) == TYPE_CODE_STRING
- || TYPE_CODE (type) == TYPE_CODE_STRUCT
- || TYPE_CODE (type) == TYPE_CODE_UNION)
- /* If format is 0, use the 'natural' format for
- * that type of value. If the type is non-scalar,
- * we have to use language rules to print it as
- * a series of scalars.
- */
- value_print (val, stream, format, Val_pretty_default);
- else
- /* User specified format, so don't look to the
- * the type to tell us what to do.
- */
- print_scalar_formatted (VALUE_CONTENTS (val), type,
- format, size, stream);
+ case 'i':
+ /* We often wrap here if there are long symbolic names. */
+ wrap_here (" ");
+ next_address = (VALUE_ADDRESS (val)
+ + gdb_print_insn (VALUE_ADDRESS (val), stream,
+ &branch_delay_insns));
+ return;
+ }
}
+
+ if (format == 0 || format == 's'
+ || TYPE_CODE (type) == TYPE_CODE_ARRAY
+ || TYPE_CODE (type) == TYPE_CODE_STRING
+ || TYPE_CODE (type) == TYPE_CODE_STRUCT
+ || TYPE_CODE (type) == TYPE_CODE_UNION
+ || TYPE_CODE (type) == TYPE_CODE_NAMESPACE)
+ /* If format is 0, use the 'natural' format for that type of
+ value. If the type is non-scalar, we have to use language
+ rules to print it as a series of scalars. */
+ value_print (val, stream, format, Val_pretty_default);
+ else
+ /* User specified format, so don't look to the the type to
+ tell us what to do. */
+ print_scalar_formatted (value_contents (val), type,
+ format, size, stream);
}
/* Print a scalar of data of type TYPE, pointed to in GDB by VALADDR,
with a format. */
void
-print_scalar_formatted (char *valaddr, struct type *type, int format, int size,
- struct ui_file *stream)
+print_scalar_formatted (const 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 we get here with a string format, try again without it. Go
+ all the way back to the language printers, which may call us
+ again. */
+ if (format == 's')
{
- if (!TYPE_UNSIGNED (type)
- || !extract_long_unsigned_integer (valaddr, len, &val_long))
- {
- /* 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);
+ val_print (type, valaddr, 0, 0, stream, 0, 0, 0, Val_pretty_default);
+ return;
+ }
+ if (len > sizeof(LONGEST) &&
+ (TYPE_CODE (type) == TYPE_CODE_INT
+ || TYPE_CODE (type) == TYPE_CODE_ENUM))
+ {
+ switch (format)
+ {
+ 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
same, then at this point, the value's length (in target bytes) is
- TARGET_ADDR_BIT/TARGET_CHAR_BIT, not TYPE_LENGTH (type). */
+ gdbarch_addr_bit/TARGET_CHAR_BIT, not TYPE_LENGTH (type). */
if (TYPE_CODE (type) == TYPE_CODE_PTR)
- len = TARGET_ADDR_BIT / TARGET_CHAR_BIT;
+ len = gdbarch_addr_bit (current_gdbarch) / TARGET_CHAR_BIT;
/* If we are printing it as unsigned, truncate it in case it is actually
a negative signed value (e.g. "print/u (short)-1" should print 65535
case 'x':
if (!size)
{
- /* no size specified, like in print. Print varying # of digits. */
+ /* No size specified, like in print. Print varying # of digits. */
print_longest (stream, 'x', 1, val_long);
}
else
print_longest (stream, size, 1, val_long);
break;
default:
- error ("Undefined output size \"%c\".", size);
+ error (_("Undefined output size \"%c\"."), size);
}
break;
break;
case 'c':
- value_print (value_from_longest (builtin_type_true_char, val_long),
- stream, 0, Val_pretty_default);
+ if (TYPE_UNSIGNED (type))
+ {
+ struct type *utype;
+
+ utype = builtin_type (current_gdbarch)->builtin_true_unsigned_char;
+ value_print (value_from_longest (utype, val_long),
+ stream, 0, Val_pretty_default);
+ }
+ else
+ value_print (value_from_longest (builtin_type_true_char, val_long),
+ stream, 0, Val_pretty_default);
break;
case 'f':
break;
case 0:
- internal_error (__FILE__, __LINE__, "failed internal consistency check");
+ internal_error (__FILE__, __LINE__,
+ _("failed internal consistency check"));
case 't':
/* Binary; 't' stands for "two". */
width = 64;
break;
default:
- error ("Undefined output size \"%c\".", size);
+ error (_("Undefined output size \"%c\"."), size);
}
bits[width] = '\0';
if (*cp == '\0')
cp--;
}
- strcpy (buf, local_binary_format_prefix ());
- strcat (buf, cp);
- strcat (buf, local_binary_format_suffix ());
- fprintf_filtered (stream, buf);
+ strcpy (buf, cp);
+ fputs_filtered (buf, stream);
}
break;
default:
- error ("Undefined output format \"%c\".", format);
+ error (_("Undefined output format \"%c\"."), format);
}
}
/* Specify default address for `x' command.
- `info lines' uses this. */
+ The `info lines' command uses this. */
void
set_next_address (CORE_ADDR addr)
settings of the demangle and asm_demangle variables. */
void
-print_address_symbolic (CORE_ADDR addr, struct ui_file *stream, int do_demangle,
- char *leadin)
+print_address_symbolic (CORE_ADDR addr, struct ui_file *stream,
+ int do_demangle, char *leadin)
{
char *name = NULL;
char *filename = NULL;
int offset = 0;
int line = 0;
- /* throw away both name and filename */
+ /* Throw away both name and filename. */
struct cleanup *cleanup_chain = make_cleanup (free_current_contents, &name);
make_cleanup (free_current_contents, &filename);
- if (build_address_symbolic (addr, do_demangle, &name, &offset, &filename, &line, &unmapped))
+ if (build_address_symbolic (addr, do_demangle, &name, &offset,
+ &filename, &line, &unmapped))
{
do_cleanups (cleanup_chain);
return;
{
struct minimal_symbol *msymbol;
struct symbol *symbol;
- struct symtab *symtab = 0;
CORE_ADDR name_location = 0;
asection *section = 0;
char *name_temp = "";
- /* Let's say it is unmapped. */
+ /* Let's say it is unmapped. */
*unmapped = 0;
/* Determine if the address is in an overlay, and whether it is
- mapped. */
+ mapped. */
if (overlay_debugging)
{
section = find_pc_overlay (addr);
}
}
- /* On some targets, add in extra "flag" bits to PC for
- disassembly. This should ensure that "rounding errors" in
- symbol addresses that are masked for disassembly favour the
- the correct symbol. */
-
-#ifdef GDB_TARGET_UNMASK_DISAS_PC
- addr = GDB_TARGET_UNMASK_DISAS_PC (addr);
-#endif
-
/* First try to find the address in the symbol table, then
in the minsyms. Take the closest one. */
if (symbol)
{
name_location = BLOCK_START (SYMBOL_BLOCK_VALUE (symbol));
- if (do_demangle)
- name_temp = SYMBOL_SOURCE_NAME (symbol);
+ if (do_demangle || asm_demangle)
+ name_temp = SYMBOL_PRINT_NAME (symbol);
else
- name_temp = SYMBOL_LINKAGE_NAME (symbol);
+ name_temp = DEPRECATED_SYMBOL_NAME (symbol);
}
if (msymbol != NULL)
/* The msymbol is closer to the address than the symbol;
use the msymbol instead. */
symbol = 0;
- symtab = 0;
name_location = SYMBOL_VALUE_ADDRESS (msymbol);
- if (do_demangle)
- name_temp = SYMBOL_SOURCE_NAME (msymbol);
+ if (do_demangle || asm_demangle)
+ name_temp = SYMBOL_PRINT_NAME (msymbol);
else
- name_temp = SYMBOL_LINKAGE_NAME (msymbol);
+ name_temp = DEPRECATED_SYMBOL_NAME (msymbol);
}
}
if (symbol == NULL && msymbol == NULL)
return 1;
- /* On some targets, mask out extra "flag" bits from PC for handsome
- disassembly. */
-
-#ifdef GDB_TARGET_MASK_DISAS_PC
- name_location = GDB_TARGET_MASK_DISAS_PC (name_location);
- addr = GDB_TARGET_MASK_DISAS_PC (addr);
-#endif
-
/* If the nearest symbol is too far away, don't print anything symbolic. */
/* For when CORE_ADDR is larger than unsigned int, we do math in
*filename = xstrdup (sal.symtab->filename);
*line = sal.line;
}
- else if (symtab && symbol && symbol->line)
- {
- *filename = xstrdup (symtab->filename);
- *line = symbol->line;
- }
- else if (symtab)
- {
- *filename = xstrdup (symtab->filename);
- *line = -1;
- }
}
return 0;
}
/* Print address ADDR on STREAM. USE_LOCAL means the same thing as for
print_longest. */
void
-print_address_numeric (CORE_ADDR addr, int use_local, struct ui_file *stream)
+deprecated_print_address_numeric (CORE_ADDR addr, int use_local,
+ struct ui_file *stream)
{
- /* Truncate address to the size of a target address, avoiding shifts
- larger or equal than the width of a CORE_ADDR. The local
- variable ADDR_BIT stops the compiler reporting a shift overflow
- when it won't occur. */
- /* NOTE: This assumes that the significant address information is
- kept in the least significant bits of ADDR - the upper bits were
- either zero or sign extended. Should ADDRESS_TO_POINTER() or
- some ADDRESS_TO_PRINTABLE() be used to do the conversion? */
-
- int addr_bit = TARGET_ADDR_BIT;
-
- if (addr_bit < (sizeof (CORE_ADDR) * HOST_CHAR_BIT))
- addr &= ((CORE_ADDR) 1 << addr_bit) - 1;
- print_longest (stream, 'x', use_local, (ULONGEST) addr);
+ if (use_local)
+ fputs_filtered (paddress (addr), stream);
+ else
+ {
+ int addr_bit = gdbarch_addr_bit (current_gdbarch);
+
+ if (addr_bit < (sizeof (CORE_ADDR) * HOST_CHAR_BIT))
+ addr &= ((CORE_ADDR) 1 << addr_bit) - 1;
+ print_longest (stream, 'x', 0, (ULONGEST) addr);
+ }
}
/* Print address ADDR symbolically on STREAM.
void
print_address (CORE_ADDR addr, struct ui_file *stream)
{
- print_address_numeric (addr, 1, stream);
+ deprecated_print_address_numeric (addr, 1, stream);
print_address_symbolic (addr, stream, asm_demangle, " ");
}
or not. */
void
-print_address_demangle (CORE_ADDR addr, struct ui_file *stream, int do_demangle)
+print_address_demangle (CORE_ADDR addr, struct ui_file *stream,
+ int do_demangle)
{
if (addr == 0)
{
}
else if (addressprint)
{
- print_address_numeric (addr, 1, stream);
+ deprecated_print_address_numeric (addr, 1, stream);
print_address_symbolic (addr, stream, do_demangle, " ");
}
else
Fetch it from memory and print on gdb_stdout. */
static void
-do_examine (struct format_data fmt, CORE_ADDR addr, asection *sect)
+do_examine (struct format_data fmt, CORE_ADDR addr)
{
- register char format = 0;
- register char size;
- register int count = 1;
+ char format = 0;
+ char size;
+ int count = 1;
struct type *val_type = NULL;
- register int i;
- register int maxelts;
+ int i;
+ int maxelts;
format = fmt.format;
size = fmt.size;
count = fmt.count;
next_address = addr;
- next_section = sect;
/* String or instruction format implies fetch single bytes
regardless of the specified size. */
value_free (last_examine_value);
/* The value to be displayed is not fetched greedily.
- Instead, to avoid the posibility of a fetched value not
- being used, its retreval is delayed until the print code
+ Instead, to avoid the possibility of a fetched value not
+ being used, its retrieval is delayed until the print code
uses it. When examining an instruction stream, the
disassembler will perform its own memory fetch using just
the address stored in LAST_EXAMINE_VALUE. FIXME: Should
the disassembler be modified so that LAST_EXAMINE_VALUE
is left with the byte sequence from the last complete
instruction fetched from memory? */
- last_examine_value = value_at_lazy (val_type, next_address, sect);
+ last_examine_value = value_at_lazy (val_type, next_address);
if (last_examine_value)
release_value (last_examine_value);
print_formatted (last_examine_value, format, size, gdb_stdout);
+
+ /* Display any branch delay slots following the final insn. */
+ if (format == 'i' && count == 1)
+ count += branch_delay_insns;
}
printf_filtered ("\n");
gdb_flush (gdb_stdout);
validate_format (struct format_data fmt, char *cmdname)
{
if (fmt.size != 0)
- error ("Size letters are meaningless in \"%s\" command.", cmdname);
+ error (_("Size letters are meaningless in \"%s\" command."), cmdname);
if (fmt.count != 1)
- error ("Item count other than 1 is meaningless in \"%s\" command.",
+ error (_("Item count other than 1 is meaningless in \"%s\" command."),
cmdname);
- if (fmt.format == 'i' || fmt.format == 's')
- error ("Format letter \"%c\" is meaningless in \"%s\" command.",
+ if (fmt.format == 'i')
+ error (_("Format letter \"%c\" is meaningless in \"%s\" command."),
fmt.format, cmdname);
}
-/* Evaluate string EXP as an expression in the current language and
+/* Evaluate string EXP as an expression in the current language and
print the resulting value. EXP may contain a format specifier as the
- first argument ("/x myvar" for example, to print myvar in hex).
- */
+ first argument ("/x myvar" for example, to print myvar in hex). */
static void
print_command_1 (char *exp, int inspect, int voidprint)
{
struct expression *expr;
- register struct cleanup *old_chain = 0;
- register char format = 0;
+ struct cleanup *old_chain = 0;
+ char format = 0;
struct value *val;
struct format_data fmt;
int cleanup = 0;
- /* Pass inspect flag to the rest of the print routines in a global (sigh). */
+ /* Pass inspect flag to the rest of the print routines in a global
+ (sigh). */
inspect_it = inspect;
if (exp && *exp == '/')
else
val = access_value_history (0);
- if (voidprint || (val && VALUE_TYPE (val) &&
- TYPE_CODE (VALUE_TYPE (val)) != TYPE_CODE_VOID))
+ if (voidprint || (val && value_type (val) &&
+ TYPE_CODE (value_type (val)) != TYPE_CODE_VOID))
{
int histindex = record_latest_value (val);
if (histindex >= 0)
- annotate_value_history_begin (histindex, VALUE_TYPE (val));
+ annotate_value_history_begin (histindex, value_type (val));
else
- annotate_value_begin (VALUE_TYPE (val));
+ annotate_value_begin (value_type (val));
if (inspect)
- printf_unfiltered ("\031(gdb-makebuffer \"%s\" %d '(\"", exp, histindex);
+ printf_unfiltered ("\031(gdb-makebuffer \"%s\" %d '(\"",
+ exp, histindex);
else if (histindex >= 0)
printf_filtered ("$%d = ", histindex);
if (cleanup)
do_cleanups (old_chain);
- inspect_it = 0; /* Reset print routines to normal */
+ inspect_it = 0; /* Reset print routines to normal. */
}
-/* ARGSUSED */
static void
print_command (char *exp, int from_tty)
{
print_command_1 (exp, 0, 1);
}
-/* Same as print, except in epoch, it gets its own window */
-/* ARGSUSED */
+/* Same as print, except in epoch, it gets its own window. */
static void
inspect_command (char *exp, int from_tty)
{
print_command_1 (exp, epoch_interface, 1);
}
-/* Same as print, except it doesn't print void results. */
-/* ARGSUSED */
+/* Same as print, except it doesn't print void results. */
static void
call_command (char *exp, int from_tty)
{
print_command_1 (exp, 0, 0);
}
-/* ARGSUSED */
void
output_command (char *exp, int from_tty)
{
struct expression *expr;
- register struct cleanup *old_chain;
- register char format = 0;
+ struct cleanup *old_chain;
+ char format = 0;
struct value *val;
struct format_data fmt;
+ fmt.size = 0;
+
if (exp && *exp == '/')
{
exp++;
val = evaluate_expression (expr);
- annotate_value_begin (VALUE_TYPE (val));
+ annotate_value_begin (value_type (val));
print_formatted (val, format, fmt.size, gdb_stdout);
do_cleanups (old_chain);
}
-/* ARGSUSED */
static void
set_command (char *exp, int from_tty)
{
struct expression *expr = parse_expression (exp);
- register struct cleanup *old_chain =
+ struct cleanup *old_chain =
make_cleanup (free_current_contents, &expr);
evaluate_expression (expr);
do_cleanups (old_chain);
}
-/* ARGSUSED */
static void
sym_info (char *arg, int from_tty)
{
unsigned int offset;
if (!arg)
- error_no_arg ("address");
+ error_no_arg (_("address"));
addr = parse_and_eval_address (arg);
ALL_OBJSECTIONS (objfile, osect)
{
+ /* Only process each object file once, even if there's a separate
+ debug file. */
+ if (objfile->separate_debug_objfile_backlink)
+ continue;
+
sect = osect->the_bfd_section;
sect_addr = overlay_mapped_address (addr, sect);
offset = sect_addr - SYMBOL_VALUE_ADDRESS (msymbol);
if (offset)
printf_filtered ("%s + %u in ",
- SYMBOL_SOURCE_NAME (msymbol), offset);
+ SYMBOL_PRINT_NAME (msymbol), offset);
else
printf_filtered ("%s in ",
- SYMBOL_SOURCE_NAME (msymbol));
+ SYMBOL_PRINT_NAME (msymbol));
if (pc_in_unmapped_range (addr, sect))
- printf_filtered ("load address range of ");
+ printf_filtered (_("load address range of "));
if (section_is_overlay (sect))
- printf_filtered ("%s overlay ",
+ printf_filtered (_("%s overlay "),
section_is_mapped (sect) ? "mapped" : "unmapped");
- printf_filtered ("section %s", sect->name);
+ printf_filtered (_("section %s"), sect->name);
printf_filtered ("\n");
}
}
if (matches == 0)
- printf_filtered ("No symbol matches %s.\n", arg);
+ printf_filtered (_("No symbol matches %s.\n"), arg);
}
-/* ARGSUSED */
static void
address_info (char *exp, int from_tty)
{
- register struct symbol *sym;
- register struct minimal_symbol *msymbol;
- register long val;
- register long basereg;
+ struct symbol *sym;
+ struct minimal_symbol *msymbol;
+ long val;
+ long basereg;
asection *section;
CORE_ADDR load_addr;
int is_a_field_of_this; /* C++: lookup_symbol sets this to nonzero
if exp is a field of `this'. */
if (exp == 0)
- error ("Argument required.");
+ error (_("Argument required."));
- sym = lookup_symbol (exp, get_selected_block (0), VAR_NAMESPACE,
+ sym = lookup_symbol (exp, get_selected_block (0), VAR_DOMAIN,
&is_a_field_of_this, (struct symtab **) NULL);
if (sym == NULL)
{
fprintf_symbol_filtered (gdb_stdout, exp,
current_language->la_language, DMGL_ANSI);
printf_filtered ("\" is at ");
- print_address_numeric (load_addr, 1, gdb_stdout);
+ deprecated_print_address_numeric (load_addr, 1, gdb_stdout);
printf_filtered (" in a file compiled without debugging");
section = SYMBOL_BFD_SECTION (msymbol);
if (section_is_overlay (section))
{
load_addr = overlay_unmapped_address (load_addr, section);
printf_filtered (",\n -- loaded at ");
- print_address_numeric (load_addr, 1, gdb_stdout);
+ deprecated_print_address_numeric (load_addr, 1, gdb_stdout);
printf_filtered (" in overlay section %s", section->name);
}
printf_filtered (".\n");
}
else
- error ("No symbol \"%s\" in current context.", exp);
+ error (_("No symbol \"%s\" in current context."), exp);
return;
}
printf_filtered ("Symbol \"");
- fprintf_symbol_filtered (gdb_stdout, SYMBOL_NAME (sym),
+ fprintf_symbol_filtered (gdb_stdout, DEPRECATED_SYMBOL_NAME (sym),
current_language->la_language, DMGL_ANSI);
printf_filtered ("\" is ");
val = SYMBOL_VALUE (sym);
case LOC_LABEL:
printf_filtered ("a label at address ");
- print_address_numeric (load_addr = SYMBOL_VALUE_ADDRESS (sym),
+ deprecated_print_address_numeric (load_addr = SYMBOL_VALUE_ADDRESS (sym),
1, gdb_stdout);
if (section_is_overlay (section))
{
load_addr = overlay_unmapped_address (load_addr, section);
printf_filtered (",\n -- loaded at ");
- print_address_numeric (load_addr, 1, gdb_stdout);
+ deprecated_print_address_numeric (load_addr, 1, gdb_stdout);
printf_filtered (" in overlay section %s", section->name);
}
break;
+ case LOC_COMPUTED:
+ case LOC_COMPUTED_ARG:
+ /* 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:
- printf_filtered ("a variable in register %s", REGISTER_NAME (val));
+ printf_filtered (_("a variable in register %s"),
+ gdbarch_register_name (current_gdbarch, val));
break;
case LOC_STATIC:
- printf_filtered ("static storage at address ");
- print_address_numeric (load_addr = SYMBOL_VALUE_ADDRESS (sym),
+ printf_filtered (_("static storage at address "));
+ deprecated_print_address_numeric (load_addr = SYMBOL_VALUE_ADDRESS (sym),
1, gdb_stdout);
if (section_is_overlay (section))
{
load_addr = overlay_unmapped_address (load_addr, section);
- printf_filtered (",\n -- loaded at ");
- print_address_numeric (load_addr, 1, gdb_stdout);
- printf_filtered (" in overlay section %s", section->name);
+ printf_filtered (_(",\n -- loaded at "));
+ deprecated_print_address_numeric (load_addr, 1, gdb_stdout);
+ printf_filtered (_(" in overlay section %s"), section->name);
}
break;
case LOC_INDIRECT:
- printf_filtered ("external global (indirect addressing), at address *(");
- print_address_numeric (load_addr = SYMBOL_VALUE_ADDRESS (sym),
+ printf_filtered (_("external global (indirect addressing), at address *("));
+ deprecated_print_address_numeric (load_addr = SYMBOL_VALUE_ADDRESS (sym),
1, gdb_stdout);
printf_filtered (")");
if (section_is_overlay (section))
{
load_addr = overlay_unmapped_address (load_addr, section);
- printf_filtered (",\n -- loaded at ");
- print_address_numeric (load_addr, 1, gdb_stdout);
- printf_filtered (" in overlay section %s", section->name);
+ printf_filtered (_(",\n -- loaded at "));
+ deprecated_print_address_numeric (load_addr, 1, gdb_stdout);
+ printf_filtered (_(" in overlay section %s"), section->name);
}
break;
case LOC_REGPARM:
- printf_filtered ("an argument in register %s", REGISTER_NAME (val));
+ printf_filtered (_("an argument in register %s"),
+ gdbarch_register_name (current_gdbarch, val));
break;
case LOC_REGPARM_ADDR:
- printf_filtered ("address of an argument in register %s", REGISTER_NAME (val));
+ printf_filtered (_("address of an argument in register %s"),
+ gdbarch_register_name (current_gdbarch, val));
break;
case LOC_ARG:
- printf_filtered ("an argument at offset %ld", val);
+ printf_filtered (_("an argument at offset %ld"), val);
break;
case LOC_LOCAL_ARG:
- printf_filtered ("an argument at frame offset %ld", val);
+ printf_filtered (_("an argument at frame offset %ld"), val);
break;
case LOC_LOCAL:
- printf_filtered ("a local variable at frame offset %ld", val);
+ printf_filtered (_("a local variable at frame offset %ld"), val);
break;
case LOC_REF_ARG:
- printf_filtered ("a reference argument at offset %ld", val);
+ printf_filtered (_("a reference argument at offset %ld"), val);
break;
case LOC_BASEREG:
- printf_filtered ("a variable at offset %ld from register %s",
- val, REGISTER_NAME (basereg));
+ printf_filtered (_("a variable at offset %ld from register %s"),
+ val, gdbarch_register_name (current_gdbarch, basereg));
break;
case LOC_BASEREG_ARG:
- printf_filtered ("an argument at offset %ld from register %s",
- val, REGISTER_NAME (basereg));
+ printf_filtered (_("an argument at offset %ld from register %s"),
+ val, gdbarch_register_name (current_gdbarch, basereg));
break;
case LOC_TYPEDEF:
- printf_filtered ("a typedef");
+ printf_filtered (_("a typedef"));
break;
case LOC_BLOCK:
- printf_filtered ("a function at address ");
-#ifdef GDB_TARGET_MASK_DISAS_PC
- print_address_numeric
- (load_addr = GDB_TARGET_MASK_DISAS_PC (BLOCK_START (SYMBOL_BLOCK_VALUE (sym))),
- 1, gdb_stdout);
-#else
- print_address_numeric (load_addr = BLOCK_START (SYMBOL_BLOCK_VALUE (sym)),
- 1, gdb_stdout);
-#endif
+ printf_filtered (_("a function at address "));
+ load_addr = BLOCK_START (SYMBOL_BLOCK_VALUE (sym));
+ deprecated_print_address_numeric (load_addr, 1, gdb_stdout);
if (section_is_overlay (section))
{
load_addr = overlay_unmapped_address (load_addr, section);
- printf_filtered (",\n -- loaded at ");
- print_address_numeric (load_addr, 1, gdb_stdout);
- printf_filtered (" in overlay section %s", section->name);
+ printf_filtered (_(",\n -- loaded at "));
+ deprecated_print_address_numeric (load_addr, 1, gdb_stdout);
+ printf_filtered (_(" in overlay section %s"), section->name);
}
break;
{
struct minimal_symbol *msym;
- msym = lookup_minimal_symbol (SYMBOL_NAME (sym), NULL, NULL);
+ msym = lookup_minimal_symbol (DEPRECATED_SYMBOL_NAME (sym), NULL, NULL);
if (msym == NULL)
printf_filtered ("unresolved");
else
{
section = SYMBOL_BFD_SECTION (msym);
- printf_filtered ("static storage at address ");
- print_address_numeric (load_addr = SYMBOL_VALUE_ADDRESS (msym),
- 1, gdb_stdout);
+ printf_filtered (_("static storage at address "));
+ load_addr = SYMBOL_VALUE_ADDRESS (msym);
+ deprecated_print_address_numeric (load_addr, 1, gdb_stdout);
if (section_is_overlay (section))
{
load_addr = overlay_unmapped_address (load_addr, section);
- printf_filtered (",\n -- loaded at ");
- print_address_numeric (load_addr, 1, gdb_stdout);
- printf_filtered (" in overlay section %s", section->name);
+ printf_filtered (_(",\n -- loaded at "));
+ deprecated_print_address_numeric (load_addr, 1, gdb_stdout);
+ printf_filtered (_(" in overlay section %s"), section->name);
}
}
}
break;
case LOC_HP_THREAD_LOCAL_STATIC:
- printf_filtered (
- "a thread-local variable at offset %ld from the thread base register %s",
- val, REGISTER_NAME (basereg));
- break;
-
- case LOC_THREAD_LOCAL_STATIC:
- printf_filtered ("a thread-local variable at offset %ld in the "
- "thread-local storage for `%s'",
- val, SYMBOL_OBJFILE (sym)->name);
+ printf_filtered (_("\
+a thread-local variable at offset %ld from the thread base register %s"),
+ val, gdbarch_register_name (current_gdbarch, basereg));
break;
case LOC_OPTIMIZED_OUT:
- printf_filtered ("optimized out");
+ printf_filtered (_("optimized out"));
break;
default:
- printf_filtered ("of unknown (botched) type");
+ printf_filtered (_("of unknown (botched) type"));
break;
}
printf_filtered (".\n");
}
\f
-void
+
+static void
x_command (char *exp, int from_tty)
{
struct expression *expr;
if (exp != 0 && *exp != 0)
{
expr = parse_expression (exp);
- /* Cause expression not to be there any more
- if this command is repeated with Newline.
- But don't clobber a user-defined command's definition. */
+ /* Cause expression not to be there any more if this command is
+ repeated with Newline. But don't clobber a user-defined
+ command's definition. */
if (from_tty)
*exp = 0;
old_chain = make_cleanup (free_current_contents, &expr);
val = evaluate_expression (expr);
- if (TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_REF)
+ if (TYPE_CODE (value_type (val)) == TYPE_CODE_REF)
val = value_ind (val);
/* In rvalue contexts, such as this, functions are coerced into
pointers to functions. This makes "x/i main" work. */
if (/* last_format == 'i' && */
- TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_FUNC
+ TYPE_CODE (value_type (val)) == TYPE_CODE_FUNC
&& VALUE_LVAL (val) == lval_memory)
next_address = VALUE_ADDRESS (val);
else
next_address = value_as_address (val);
- if (VALUE_BFD_SECTION (val))
- next_section = VALUE_BFD_SECTION (val);
do_cleanups (old_chain);
}
- do_examine (fmt, next_address, next_section);
+ do_examine (fmt, next_address);
- /* If the examine succeeds, we remember its size and format for next time. */
+ /* If the examine succeeds, we remember its size and format for next
+ time. */
last_size = fmt.size;
last_format = fmt.format;
/* Make last address examined available to the user as $_. Use
the correct pointer type. */
struct type *pointer_type
- = lookup_pointer_type (VALUE_TYPE (last_examine_value));
+ = lookup_pointer_type (value_type (last_examine_value));
set_internalvar (lookup_internalvar ("_"),
value_from_pointer (pointer_type,
last_examine_address));
- /* Make contents of last address examined available to the user as $__. */
- /* If the last value has not been fetched from memory then don't
- fetch it now - instead mark it by voiding the $__ variable. */
- if (VALUE_LAZY (last_examine_value))
+ /* Make contents of last address examined available to the user
+ as $__. If the last value has not been fetched from memory
+ then don't fetch it now; instead mark it by voiding the $__
+ variable. */
+ if (value_lazy (last_examine_value))
set_internalvar (lookup_internalvar ("__"),
allocate_value (builtin_type_void));
else
display_command (char *exp, int from_tty)
{
struct format_data fmt;
- register struct expression *expr;
- register struct display *new;
+ struct expression *expr;
+ struct display *new;
int display_it = 1;
#if defined(TUI)
- if (tui_version && *exp == '$')
- display_it = (tui_set_layout (exp) == TUI_FAILURE);
+ /* NOTE: cagney/2003-02-13 The `tui_active' was previously
+ `tui_version'. */
+ if (tui_active && exp != NULL && *exp == '$')
+ display_it = (tui_set_layout_for_display_command (exp) == TUI_FAILURE);
#endif
if (display_it)
xfree (d);
}
-/* Clear out the display_chain.
- Done when new symtabs are loaded, since this invalidates
- the types stored in many expressions. */
+/* Clear out the display_chain. Done when new symtabs are loaded,
+ since this invalidates the types stored in many expressions. */
void
clear_displays (void)
{
- register struct display *d;
+ struct display *d;
while ((d = display_chain) != NULL)
{
static void
delete_display (int num)
{
- register struct display *d1, *d;
+ struct display *d1, *d;
if (!display_chain)
- error ("No display number %d.", num);
+ error (_("No display number %d."), num);
if (display_chain->number == num)
{
for (d = display_chain;; d = d->next)
{
if (d->next == 0)
- error ("No display number %d.", num);
+ error (_("No display number %d."), num);
if (d->next->number == num)
{
d1 = d->next;
static void
undisplay_command (char *args, int from_tty)
{
- register char *p = args;
- register char *p1;
- register int num;
+ char *p = args;
+ char *p1;
+ int num;
if (args == 0)
{
while (*p1 >= '0' && *p1 <= '9')
p1++;
if (*p1 && *p1 != ' ' && *p1 != '\t')
- error ("Arguments must be display numbers.");
+ error (_("Arguments must be display numbers."));
num = atoi (p);
print_expression (d->exp, gdb_stdout);
annotate_display_expression_end ();
- if (d->format.count != 1)
+ if (d->format.count != 1 || d->format.format == 'i')
printf_filtered ("\n");
else
printf_filtered (" ");
val = evaluate_expression (d->exp);
addr = value_as_address (val);
if (d->format.format == 'i')
- addr = ADDR_BITS_REMOVE (addr);
+ addr = gdbarch_addr_bits_remove (current_gdbarch, addr);
annotate_display_value ();
- do_examine (d->format, addr, VALUE_BFD_SECTION (val));
+ do_examine (d->format, addr);
}
else
{
void
do_displays (void)
{
- register struct display *d;
+ struct display *d;
for (d = display_chain; d; d = d->next)
do_one_display (d);
void
disable_display (int num)
{
- register struct display *d;
+ struct display *d;
for (d = display_chain; d; d = d->next)
if (d->number == num)
d->enabled_p = 0;
return;
}
- printf_unfiltered ("No display number %d.\n", num);
+ printf_unfiltered (_("No display number %d.\n"), num);
}
void
if (current_display_number >= 0)
{
disable_display (current_display_number);
- fprintf_unfiltered (gdb_stderr, "Disabling display %d to avoid infinite recursion.\n",
+ fprintf_unfiltered (gdb_stderr, _("\
+Disabling display %d to avoid infinite recursion.\n"),
current_display_number);
}
current_display_number = -1;
static void
display_info (char *ignore, int from_tty)
{
- register struct display *d;
+ struct display *d;
if (!display_chain)
- printf_unfiltered ("There are no auto-display expressions now.\n");
+ printf_unfiltered (_("There are no auto-display expressions now.\n"));
else
- printf_filtered ("Auto-display expressions now in effect:\n\
-Num Enb Expression\n");
+ printf_filtered (_("Auto-display expressions now in effect:\n\
+Num Enb Expression\n"));
for (d = display_chain; d; d = d->next)
{
printf_filtered ("/%c ", d->format.format);
print_expression (d->exp, gdb_stdout);
if (d->block && !contained_in (get_selected_block (0), d->block))
- printf_filtered (" (cannot be evaluated in the current context)");
+ printf_filtered (_(" (cannot be evaluated in the current context)"));
printf_filtered ("\n");
gdb_flush (gdb_stdout);
}
static void
enable_display (char *args, int from_tty)
{
- register char *p = args;
- register char *p1;
- register int num;
- register struct display *d;
+ char *p = args;
+ char *p1;
+ int num;
+ struct display *d;
if (p == 0)
{
while (*p1 >= '0' && *p1 <= '9')
p1++;
if (*p1 && *p1 != ' ' && *p1 != '\t')
- error ("Arguments must be display numbers.");
+ error (_("Arguments must be display numbers."));
num = atoi (p);
d->enabled_p = 1;
goto win;
}
- printf_unfiltered ("No display number %d.\n", num);
+ printf_unfiltered (_("No display number %d.\n"), num);
win:
p = p1;
while (*p == ' ' || *p == '\t')
}
}
-/* ARGSUSED */
static void
disable_display_command (char *args, int from_tty)
{
- register char *p = args;
- register char *p1;
- register struct display *d;
+ char *p = args;
+ char *p1;
+ struct display *d;
if (p == 0)
{
while (*p1 >= '0' && *p1 <= '9')
p1++;
if (*p1 && *p1 != ' ' && *p1 != '\t')
- error ("Arguments must be display numbers.");
+ error (_("Arguments must be display numbers."));
disable_display (atoi (p));
}
\f
-/* Print the value in stack frame FRAME of a variable
- specified by a struct symbol. */
+/* Print the value in stack frame FRAME of a variable specified by a
+ struct symbol. */
void
print_variable_value (struct symbol *var, struct frame_info *frame,
value_print (val, stream, 0, Val_pretty_default);
}
-/* Print the arguments of a stack frame, given the function FUNC
- running in that frame (as a symbol), the info on the frame,
- and the number of args according to the stack frame (or -1 if unknown). */
-
-/* References here and elsewhere to "number of args according to the
- stack frame" appear in all cases to refer to "number of ints of args
- according to the stack frame". At least for VAX, i386, isi. */
-
-void
-print_frame_args (struct symbol *func, struct frame_info *fi, int num,
- struct ui_file *stream)
-{
- struct block *b = NULL;
- int first = 1;
- register int i;
- register struct symbol *sym;
- struct value *val;
- /* Offset of next stack argument beyond the one we have seen that is
- at the highest offset.
- -1 if we haven't come to a stack argument yet. */
- long highest_offset = -1;
- int arg_size;
- /* Number of ints of arguments that we have printed so far. */
- int args_printed = 0;
- struct cleanup *old_chain, *list_chain;
- struct ui_stream *stb;
-
- stb = ui_out_stream_new (uiout);
- old_chain = make_cleanup_ui_out_stream_delete (stb);
-
- if (func)
- {
- b = SYMBOL_BLOCK_VALUE (func);
- /* Function blocks are order sensitive, and thus should not be
- hashed. */
- gdb_assert (BLOCK_HASHTABLE (b) == 0);
-
- ALL_BLOCK_SYMBOLS (b, i, sym)
- {
- QUIT;
-
- /* Keep track of the highest stack argument offset seen, and
- skip over any kinds of symbols we don't care about. */
-
- switch (SYMBOL_CLASS (sym))
- {
- case LOC_ARG:
- case LOC_REF_ARG:
- {
- long current_offset = SYMBOL_VALUE (sym);
- arg_size = TYPE_LENGTH (SYMBOL_TYPE (sym));
-
- /* Compute address of next argument by adding the size of
- this argument and rounding to an int boundary. */
- current_offset =
- ((current_offset + arg_size + sizeof (int) - 1)
- & ~(sizeof (int) - 1));
-
- /* If this is the highest offset seen yet, set highest_offset. */
- if (highest_offset == -1
- || (current_offset > highest_offset))
- highest_offset = current_offset;
-
- /* Add the number of ints we're about to print to args_printed. */
- args_printed += (arg_size + sizeof (int) - 1) / sizeof (int);
- }
-
- /* We care about types of symbols, but don't need to keep track of
- stack offsets in them. */
- case LOC_REGPARM:
- case LOC_REGPARM_ADDR:
- case LOC_LOCAL_ARG:
- case LOC_BASEREG_ARG:
- break;
-
- /* Other types of symbols we just skip over. */
- default:
- continue;
- }
-
- /* We have to look up the symbol because arguments can have
- two entries (one a parameter, one a local) and the one we
- want is the local, which lookup_symbol will find for us.
- This includes gcc1 (not gcc2) on the sparc when passing a
- small structure and gcc2 when the argument type is float
- and it is passed as a double and converted to float by
- the prologue (in the latter case the type of the LOC_ARG
- symbol is double and the type of the LOC_LOCAL symbol is
- float). */
- /* But if the parameter name is null, don't try it.
- Null parameter names occur on the RS/6000, for traceback tables.
- FIXME, should we even print them? */
-
- if (*SYMBOL_NAME (sym))
- {
- struct symbol *nsym;
- nsym = lookup_symbol
- (SYMBOL_NAME (sym),
- b, VAR_NAMESPACE, (int *) NULL, (struct symtab **) NULL);
- if (SYMBOL_CLASS (nsym) == LOC_REGISTER)
- {
- /* There is a LOC_ARG/LOC_REGISTER pair. This means that
- it was passed on the stack and loaded into a register,
- or passed in a register and stored in a stack slot.
- GDB 3.x used the LOC_ARG; GDB 4.0-4.11 used the LOC_REGISTER.
-
- Reasons for using the LOC_ARG:
- (1) because find_saved_registers may be slow for remote
- debugging,
- (2) because registers are often re-used and stack slots
- rarely (never?) are. Therefore using the stack slot is
- much less likely to print garbage.
-
- Reasons why we might want to use the LOC_REGISTER:
- (1) So that the backtrace prints the same value as
- "print foo". I see no compelling reason why this needs
- to be the case; having the backtrace print the value which
- was passed in, and "print foo" print the value as modified
- within the called function, makes perfect sense to me.
-
- Additional note: It might be nice if "info args" displayed
- both values.
- One more note: There is a case with sparc structure passing
- where we need to use the LOC_REGISTER, but this is dealt with
- by creating a single LOC_REGPARM in symbol reading. */
-
- /* Leave sym (the LOC_ARG) alone. */
- ;
- }
- else
- sym = nsym;
- }
-
- /* Print the current arg. */
- if (!first)
- ui_out_text (uiout, ", ");
- ui_out_wrap_hint (uiout, " ");
-
- annotate_arg_begin ();
-
- list_chain = make_cleanup_ui_out_tuple_begin_end (uiout, NULL);
- fprintf_symbol_filtered (stb->stream, SYMBOL_SOURCE_NAME (sym),
- SYMBOL_LANGUAGE (sym), DMGL_PARAMS | DMGL_ANSI);
- ui_out_field_stream (uiout, "name", stb);
- annotate_arg_name_end ();
- ui_out_text (uiout, "=");
-
- /* Avoid value_print because it will deref ref parameters. We just
- want to print their addresses. Print ??? for args whose address
- we do not know. We pass 2 as "recurse" to val_print because our
- standard indentation here is 4 spaces, and val_print indents
- 2 for each recurse. */
- val = read_var_value (sym, fi);
-
- annotate_arg_value (val == NULL ? NULL : VALUE_TYPE (val));
-
- if (val)
- {
- val_print (VALUE_TYPE (val), VALUE_CONTENTS (val), 0,
- VALUE_ADDRESS (val),
- stb->stream, 0, 0, 2, Val_no_prettyprint);
- ui_out_field_stream (uiout, "value", stb);
- }
- else
- ui_out_text (uiout, "???");
-
- /* Invoke ui_out_tuple_end. */
- do_cleanups (list_chain);
-
- annotate_arg_end ();
-
- first = 0;
- }
- }
-
- /* Don't print nameless args in situations where we don't know
- enough about the stack to find them. */
- if (num != -1)
- {
- long start;
-
- if (highest_offset == -1)
- start = FRAME_ARGS_SKIP;
- else
- start = highest_offset;
-
- print_frame_nameless_args (fi, start, num - args_printed,
- first, stream);
- }
- do_cleanups (old_chain);
-}
-
-/* Print nameless args on STREAM.
- FI is the frameinfo for this frame, START is the offset
- of the first nameless arg, and NUM is the number of nameless args to
- print. FIRST is nonzero if this is the first argument (not just
- the first nameless arg). */
-
-static void
-print_frame_nameless_args (struct frame_info *fi, long start, int num,
- int first, struct ui_file *stream)
-{
- int i;
- CORE_ADDR argsaddr;
- long arg_value;
-
- for (i = 0; i < num; i++)
- {
- QUIT;
-#ifdef NAMELESS_ARG_VALUE
- NAMELESS_ARG_VALUE (fi, start, &arg_value);
-#else
- argsaddr = FRAME_ARGS_ADDRESS (fi);
- if (!argsaddr)
- return;
-
- arg_value = read_memory_integer (argsaddr + start, sizeof (int));
-#endif
-
- if (!first)
- fprintf_filtered (stream, ", ");
-
-#ifdef PRINT_NAMELESS_INTEGER
- PRINT_NAMELESS_INTEGER (stream, arg_value);
-#else
-#ifdef PRINT_TYPELESS_INTEGER
- PRINT_TYPELESS_INTEGER (stream, builtin_type_int, (LONGEST) arg_value);
-#else
- fprintf_filtered (stream, "%ld", arg_value);
-#endif /* PRINT_TYPELESS_INTEGER */
-#endif /* PRINT_NAMELESS_INTEGER */
- first = 0;
- start += sizeof (int);
- }
-}
-\f
-/* ARGSUSED */
static void
printf_command (char *arg, int from_tty)
{
- register char *f = NULL;
- register char *s = arg;
+ char *f = NULL;
+ char *s = arg;
char *string = NULL;
struct value **val_args;
char *substrings;
int allocated_args = 20;
struct cleanup *old_cleanups;
- val_args = (struct value **) xmalloc (allocated_args
- * sizeof (struct value *));
+ val_args = xmalloc (allocated_args * sizeof (struct value *));
old_cleanups = make_cleanup (free_current_contents, &val_args);
if (s == 0)
- error_no_arg ("format-control string and values to print");
+ error_no_arg (_("format-control string and values to print"));
/* Skip white space before format string */
while (*s == ' ' || *s == '\t')
s++;
- /* A format string should follow, enveloped in double quotes */
+ /* A format string should follow, enveloped in double quotes. */
if (*s++ != '"')
- error ("Bad format string, missing '\"'.");
+ error (_("Bad format string, missing '\"'."));
/* Parse the format-control string and copy it into the string STRING,
processing some kinds of escape sequence. */
switch (c)
{
case '\0':
- error ("Bad format string, non-terminated '\"'.");
+ error (_("Bad format string, non-terminated '\"'."));
case '\\':
switch (c = *s++)
break;
default:
/* ??? TODO: handle other escape sequences */
- error ("Unrecognized escape character \\%c in format string.",
+ error (_("Unrecognized escape character \\%c in format string."),
c);
}
break;
s++;
if (*s != ',' && *s != 0)
- error ("Invalid argument syntax");
+ error (_("Invalid argument syntax"));
if (*s == ',')
s++;
enum argclass
{
- no_arg, int_arg, string_arg, double_arg, long_long_arg
+ int_arg, long_arg, long_long_arg, ptr_arg, string_arg,
+ double_arg, long_double_arg, decfloat_arg
};
enum argclass *argclass;
enum argclass this_argclass;
char *last_arg;
int nargs_wanted;
- int lcount;
int i;
argclass = (enum argclass *) alloca (strlen (s) * sizeof *argclass);
while (*f)
if (*f++ == '%')
{
- lcount = 0;
- while (strchr ("0123456789.hlL-+ #", *f))
+ int seen_hash = 0, seen_zero = 0, lcount = 0, seen_prec = 0;
+ int seen_space = 0, seen_plus = 0;
+ int seen_big_l = 0, seen_h = 0;
+ int bad = 0;
+
+ /* Check the validity of the format specifier, and work
+ out what argument it expects. We only accept C89
+ format strings, with the exception of long long (which
+ we autoconf for). */
+
+ /* Skip over "%%". */
+ if (*f == '%')
+ {
+ f++;
+ continue;
+ }
+
+ /* The first part of a format specifier is a set of flag
+ characters. */
+ while (strchr ("0-+ #", *f))
{
- if (*f == 'l' || *f == 'L')
- lcount++;
+ if (*f == '#')
+ seen_hash = 1;
+ else if (*f == '0')
+ seen_zero = 1;
+ else if (*f == ' ')
+ seen_space = 1;
+ else if (*f == '+')
+ seen_plus = 1;
f++;
}
+
+ /* The next part of a format specifier is a width. */
+ while (strchr ("0123456789", *f))
+ f++;
+
+ /* The next part of a format specifier is a precision. */
+ if (*f == '.')
+ {
+ seen_prec = 1;
+ f++;
+ while (strchr ("0123456789", *f))
+ f++;
+ }
+
+ /* The next part of a format specifier is a length modifier. */
+ if (*f == 'h')
+ {
+ seen_h = 1;
+ f++;
+ }
+ else if (*f == 'l')
+ {
+ f++;
+ lcount++;
+ if (*f == 'l')
+ {
+ f++;
+ lcount++;
+ }
+ }
+ else if (*f == 'L')
+ {
+ seen_big_l = 1;
+ f++;
+ }
+
switch (*f)
{
+ case 'u':
+ if (seen_hash)
+ bad = 1;
+ /* FALLTHROUGH */
+
+ case 'o':
+ case 'x':
+ case 'X':
+ if (seen_space || seen_plus)
+ bad = 1;
+ /* FALLTHROUGH */
+
+ case 'd':
+ case 'i':
+ if (lcount == 0)
+ this_argclass = int_arg;
+ else if (lcount == 1)
+ this_argclass = long_arg;
+ else
+ this_argclass = long_long_arg;
+
+ if (seen_big_l)
+ bad = 1;
+ break;
+
+ /* DFP Decimal32 types. */
+ case 'H':
+ this_argclass = decfloat_arg;
+
+#ifndef PRINTF_HAS_DECFLOAT
+ if (lcount || seen_h || seen_big_l)
+ bad = 1;
+ if (seen_prec || seen_zero || seen_space || seen_plus)
+ bad = 1;
+#endif
+ break;
+
+ /* DFP Decimal64 and Decimal128 types. */
+ case 'D':
+ this_argclass = decfloat_arg;
+
+#ifndef PRINTF_HAS_DECFLOAT
+ if (lcount || seen_h || seen_big_l)
+ bad = 1;
+ if (seen_prec || seen_zero || seen_space || seen_plus)
+ bad = 1;
+#endif
+ /* Check for a Decimal128. */
+ if (*(f + 1) == 'D')
+ f++;
+
+ break;
+
+ case 'c':
+ this_argclass = int_arg;
+ if (lcount || seen_h || seen_big_l)
+ bad = 1;
+ if (seen_prec || seen_zero || seen_space || seen_plus)
+ bad = 1;
+ break;
+
+ case 'p':
+ this_argclass = ptr_arg;
+ if (lcount || seen_h || seen_big_l)
+ bad = 1;
+ if (seen_prec || seen_zero || seen_space || seen_plus)
+ bad = 1;
+ break;
+
case 's':
this_argclass = string_arg;
+ if (lcount || seen_h || seen_big_l)
+ bad = 1;
+ if (seen_zero || seen_space || seen_plus)
+ bad = 1;
break;
case 'e':
case 'f':
case 'g':
- this_argclass = double_arg;
+ case 'E':
+ case 'G':
+ if (seen_big_l)
+ this_argclass = long_double_arg;
+ else
+ this_argclass = double_arg;
+
+ if (lcount || seen_h)
+ bad = 1;
break;
case '*':
- error ("`*' not supported for precision or width in printf");
+ error (_("`*' not supported for precision or width in printf"));
case 'n':
- error ("Format specifier `n' not supported in printf");
+ error (_("Format specifier `n' not supported in printf"));
- case '%':
- this_argclass = no_arg;
- break;
+ case '\0':
+ error (_("Incomplete format specifier at end of format string"));
default:
- if (lcount > 1)
- this_argclass = long_long_arg;
- else
- this_argclass = int_arg;
- break;
+ error (_("Unrecognized format specifier '%c' in printf"), *f);
}
+
+ if (bad)
+ error (_("Inappropriate modifiers to format specifier '%c' in printf"),
+ *f);
+
f++;
- if (this_argclass != no_arg)
- {
- strncpy (current_substring, last_arg, f - last_arg);
- current_substring += f - last_arg;
- *current_substring++ = '\0';
- last_arg = f;
- argclass[nargs_wanted++] = this_argclass;
- }
+ strncpy (current_substring, last_arg, f - last_arg);
+ current_substring += f - last_arg;
+ *current_substring++ = '\0';
+ last_arg = f;
+ argclass[nargs_wanted++] = this_argclass;
}
/* Now, parse all arguments and evaluate them.
if (argclass[nargs] == double_arg)
{
- struct type *type = VALUE_TYPE (val_args[nargs]);
+ struct type *type = value_type (val_args[nargs]);
if (TYPE_LENGTH (type) == sizeof (float))
- VALUE_TYPE (val_args[nargs]) = builtin_type_float;
+ deprecated_set_value_type (val_args[nargs], builtin_type_float);
if (TYPE_LENGTH (type) == sizeof (double))
- VALUE_TYPE (val_args[nargs]) = builtin_type_double;
+ deprecated_set_value_type (val_args[nargs], builtin_type_double);
}
nargs++;
s = s1;
}
if (nargs != nargs_wanted)
- error ("Wrong number of arguments for specified format-string");
+ error (_("Wrong number of arguments for specified format-string"));
/* Now actually print them. */
current_substring = substrings;
{
case string_arg:
{
- char *str;
+ gdb_byte *str;
CORE_ADDR tem;
int j;
tem = value_as_address (val_args[i]);
/* This is a %s argument. Find the length of the string. */
for (j = 0;; j++)
{
- char c;
+ gdb_byte c;
QUIT;
read_memory (tem + j, &c, 1);
if (c == 0)
}
/* Copy the string contents into a string inside GDB. */
- str = (char *) alloca (j + 1);
+ str = (gdb_byte *) alloca (j + 1);
if (j != 0)
read_memory (tem, str, j);
str[j] = 0;
- printf_filtered (current_substring, str);
+ printf_filtered (current_substring, (char *) str);
}
break;
case double_arg:
printf_filtered (current_substring, val);
break;
}
+ case long_double_arg:
+#ifdef HAVE_LONG_DOUBLE
+ {
+ long double val = value_as_double (val_args[i]);
+ printf_filtered (current_substring, val);
+ break;
+ }
+#else
+ error (_("long double not supported in printf"));
+#endif
case long_long_arg:
#if defined (CC_HAS_LONG_LONG) && defined (PRINTF_HAS_LONG_LONG)
{
break;
}
#else
- error ("long long not supported in printf");
+ error (_("long long not supported in printf"));
#endif
case int_arg:
{
- /* FIXME: there should be separate int_arg and long_arg. */
+ int val = value_as_long (val_args[i]);
+ printf_filtered (current_substring, val);
+ break;
+ }
+ case long_arg:
+ {
long val = value_as_long (val_args[i]);
printf_filtered (current_substring, val);
break;
}
- default: /* purecov: deadcode */
- error ("internal error in printf_command"); /* purecov: deadcode */
+
+ /* Handles decimal floating point values. */
+ case decfloat_arg:
+ {
+ char *eos;
+ char decstr[128];
+ unsigned int dfp_len = TYPE_LENGTH (value_type (val_args[i]));
+ unsigned char *dfp_value_ptr = (unsigned char *) value_contents_all (val_args[i])
+ + value_offset (val_args[i]);
+
+#if defined (PRINTF_HAS_DECFLOAT)
+ printf_filtered (current_substring, dfp_value_ptr);
+#else
+ if (TYPE_CODE (value_type (val_args[i])) != TYPE_CODE_DECFLOAT)
+ error (_("Cannot convert parameter to decfloat."));
+
+ /* As a workaround until vasprintf has native support for DFP
+ we convert the DFP values to string and print them using
+ the %s format specifier. */
+ decimal_to_string (dfp_value_ptr, dfp_len, decstr);
+
+ /* Points to the end of the string so that we can go back
+ and check for DFP format specifiers. */
+ eos = current_substring + strlen (current_substring);
+
+ /* Replace %H, %D and %DD with %s's. */
+ while (*--eos != '%')
+ if (*eos == 'D' && *(eos - 1) == 'D')
+ {
+ *(eos - 1) = 's';
+
+ /* If we've found a %DD format specifier we need to go
+ through the whole string pulling back one character
+ since this format specifier has two chars. */
+ while (eos < last_arg)
+ {
+ *eos = *(eos + 1);
+ eos++;
+ }
+ }
+ else if (*eos == 'D' || *eos == 'H')
+ *eos = 's';
+
+ /* Print the DFP value. */
+ printf_filtered (current_substring, decstr);
+ break;
+#endif
+ }
+
+ case ptr_arg:
+ {
+ /* We avoid the host's %p because pointers are too
+ likely to be the wrong size. The only interesting
+ modifier for %p is a width; extract that, and then
+ handle %p as glibc would: %#x or a literal "(nil)". */
+
+ char *p, *fmt, *fmt_p;
+#if defined (CC_HAS_LONG_LONG) && defined (PRINTF_HAS_LONG_LONG)
+ long long val = value_as_long (val_args[i]);
+#else
+ long val = value_as_long (val_args[i]);
+#endif
+
+ fmt = alloca (strlen (current_substring) + 5);
+
+ /* Copy up to the leading %. */
+ p = current_substring;
+ fmt_p = fmt;
+ while (*p)
+ {
+ int is_percent = (*p == '%');
+ *fmt_p++ = *p++;
+ if (is_percent)
+ {
+ if (*p == '%')
+ *fmt_p++ = *p++;
+ else
+ break;
+ }
+ }
+
+ if (val != 0)
+ *fmt_p++ = '#';
+
+ /* Copy any width. */
+ while (*p >= '0' && *p < '9')
+ *fmt_p++ = *p++;
+
+ gdb_assert (*p == 'p' && *(p + 1) == '\0');
+ if (val != 0)
+ {
+#if defined (CC_HAS_LONG_LONG) && defined (PRINTF_HAS_LONG_LONG)
+ *fmt_p++ = 'l';
+#endif
+ *fmt_p++ = 'l';
+ *fmt_p++ = 'x';
+ *fmt_p++ = '\0';
+ printf_filtered (fmt, val);
+ }
+ else
+ {
+ *fmt_p++ = 's';
+ *fmt_p++ = '\0';
+ printf_filtered (fmt, "(nil)");
+ }
+
+ break;
+ }
+ default:
+ internal_error (__FILE__, __LINE__,
+ _("failed internal consistency check"));
}
/* Skip to the next substring. */
current_substring += strlen (current_substring) + 1;
}
/* Print the portion of the format string after the last argument. */
- printf_filtered (last_arg);
+ puts_filtered (last_arg);
}
do_cleanups (old_cleanups);
}
-/* Print the instruction at address MEMADDR in debugged memory,
- on STREAM. Returns length of the instruction, in bytes. */
-
-static int
-print_insn (CORE_ADDR memaddr, struct ui_file *stream)
-{
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
- TARGET_PRINT_INSN_INFO->endian = BFD_ENDIAN_BIG;
- else
- TARGET_PRINT_INSN_INFO->endian = BFD_ENDIAN_LITTLE;
-
- if (TARGET_ARCHITECTURE != NULL)
- TARGET_PRINT_INSN_INFO->mach = TARGET_ARCHITECTURE->mach;
- /* else: should set .mach=0 but some disassemblers don't grok this */
-
- TARGET_PRINT_INSN_INFO->stream = stream;
-
- return TARGET_PRINT_INSN (memaddr, TARGET_PRINT_INSN_INFO);
-}
-\f
-
void
_initialize_printcmd (void)
{
current_display_number = -1;
add_info ("address", address_info,
- "Describe where symbol SYM is stored.");
+ _("Describe where symbol SYM is stored."));
- add_info ("symbol", sym_info,
- "Describe what symbol is at location ADDR.\n\
-Only for symbols with fixed locations (global or static scope).");
+ add_info ("symbol", sym_info, _("\
+Describe what symbol is at location ADDR.\n\
+Only for symbols with fixed locations (global or static scope)."));
- add_com ("x", class_vars, x_command,
- concat ("Examine memory: x/FMT ADDRESS.\n\
+ add_com ("x", class_vars, x_command, _("\
+Examine memory: x/FMT ADDRESS.\n\
ADDRESS is an expression for the memory address to examine.\n\
FMT is a repeat count followed by a format letter and a size letter.\n\
Format letters are o(octal), x(hex), d(decimal), u(unsigned decimal),\n\
- t(binary), f(float), a(address), i(instruction), c(char) and s(string).\n",
- "Size letters are b(byte), h(halfword), w(word), g(giant, 8 bytes).\n\
+ t(binary), f(float), a(address), i(instruction), c(char) and s(string).\n\
+Size letters are b(byte), h(halfword), w(word), g(giant, 8 bytes).\n\
The specified number of objects of the specified size are printed\n\
according to the format.\n\n\
Defaults for format and size letters are those previously used.\n\
Default count is 1. Default address is following last thing printed\n\
-with this command or \"print\".", NULL));
+with this command or \"print\"."));
#if 0
add_com ("whereis", class_vars, whereis_command,
- "Print line number and file of definition of variable.");
+ _("Print line number and file of definition of variable."));
#endif
- add_info ("display", display_info,
- "Expressions to display when program stops, with code numbers.");
+ add_info ("display", display_info, _("\
+Expressions to display when program stops, with code numbers."));
- add_cmd ("undisplay", class_vars, undisplay_command,
- "Cancel some expressions to be displayed when program stops.\n\
+ add_cmd ("undisplay", class_vars, undisplay_command, _("\
+Cancel some expressions to be displayed when program stops.\n\
Arguments are the code numbers of the expressions to stop displaying.\n\
No argument means cancel all automatic-display expressions.\n\
\"delete display\" has the same effect as this command.\n\
-Do \"info display\" to see current list of code numbers.",
+Do \"info display\" to see current list of code numbers."),
&cmdlist);
- add_com ("display", class_vars, display_command,
- "Print value of expression EXP each time the program stops.\n\
+ add_com ("display", class_vars, display_command, _("\
+Print value of expression EXP each time the program stops.\n\
/FMT may be used before EXP as in the \"print\" command.\n\
/FMT \"i\" or \"s\" or including a size-letter is allowed,\n\
as in the \"x\" command, and then EXP is used to get the address to examine\n\
and examining is done as in the \"x\" command.\n\n\
With no argument, display all currently requested auto-display expressions.\n\
-Use \"undisplay\" to cancel display requests previously made."
- );
+Use \"undisplay\" to cancel display requests previously made."));
- add_cmd ("display", class_vars, enable_display,
- "Enable some expressions to be displayed when program stops.\n\
+ add_cmd ("display", class_vars, enable_display, _("\
+Enable some expressions to be displayed when program stops.\n\
Arguments are the code numbers of the expressions to resume displaying.\n\
No argument means enable all automatic-display expressions.\n\
-Do \"info display\" to see current list of code numbers.", &enablelist);
+Do \"info display\" to see current list of code numbers."), &enablelist);
- add_cmd ("display", class_vars, disable_display_command,
- "Disable some expressions to be displayed when program stops.\n\
+ add_cmd ("display", class_vars, disable_display_command, _("\
+Disable some expressions to be displayed when program stops.\n\
Arguments are the code numbers of the expressions to stop displaying.\n\
No argument means disable all automatic-display expressions.\n\
-Do \"info display\" to see current list of code numbers.", &disablelist);
+Do \"info display\" to see current list of code numbers."), &disablelist);
- add_cmd ("display", class_vars, undisplay_command,
- "Cancel some expressions to be displayed when program stops.\n\
+ add_cmd ("display", class_vars, undisplay_command, _("\
+Cancel some expressions to be displayed when program stops.\n\
Arguments are the code numbers of the expressions to stop displaying.\n\
No argument means cancel all automatic-display expressions.\n\
-Do \"info display\" to see current list of code numbers.", &deletelist);
+Do \"info display\" to see current list of code numbers."), &deletelist);
- add_com ("printf", class_vars, printf_command,
- "printf \"printf format string\", arg1, arg2, arg3, ..., argn\n\
-This is useful for formatted output in user-defined commands.");
+ add_com ("printf", class_vars, printf_command, _("\
+printf \"printf format string\", arg1, arg2, arg3, ..., argn\n\
+This is useful for formatted output in user-defined commands."));
- add_com ("output", class_vars, output_command,
- "Like \"print\" but don't put in value history and don't print newline.\n\
-This is useful in user-defined commands.");
+ add_com ("output", class_vars, output_command, _("\
+Like \"print\" but don't put in value history and don't print newline.\n\
+This is useful in user-defined commands."));
- add_prefix_cmd ("set", class_vars, set_command,
- concat ("Evaluate expression EXP and assign result to variable VAR, using assignment\n\
+ add_prefix_cmd ("set", class_vars, set_command, _("\
+Evaluate expression EXP and assign result to variable VAR, using assignment\n\
syntax appropriate for the current language (VAR = EXP or VAR := EXP for\n\
example). VAR may be a debugger \"convenience\" variable (names starting\n\
with $), a register (a few standard names starting with $), or an actual\n\
-variable in the program being debugged. EXP is any valid expression.\n",
- "Use \"set variable\" for variables with names identical to set subcommands.\n\
-\nWith a subcommand, this command modifies parts of the gdb environment.\n\
-You can see these environment settings with the \"show\" command.", NULL),
+variable in the program being debugged. EXP is any valid expression.\n\
+Use \"set variable\" for variables with names identical to set subcommands.\n\
+\n\
+With a subcommand, this command modifies parts of the gdb environment.\n\
+You can see these environment settings with the \"show\" command."),
&setlist, "set ", 1, &cmdlist);
if (dbx_commands)
- add_com ("assign", class_vars, set_command, concat ("Evaluate expression \
-EXP and assign result to variable VAR, using assignment\n\
+ add_com ("assign", class_vars, set_command, _("\
+Evaluate expression EXP and assign result to variable VAR, using assignment\n\
syntax appropriate for the current language (VAR = EXP or VAR := EXP for\n\
example). VAR may be a debugger \"convenience\" variable (names starting\n\
with $), a register (a few standard names starting with $), or an actual\n\
-variable in the program being debugged. EXP is any valid expression.\n",
- "Use \"set variable\" for variables with names identical to set subcommands.\n\
+variable in the program being debugged. EXP is any valid expression.\n\
+Use \"set variable\" for variables with names identical to set subcommands.\n\
\nWith a subcommand, this command modifies parts of the gdb environment.\n\
-You can see these environment settings with the \"show\" command.", NULL));
+You can see these environment settings with the \"show\" command."));
/* "call" is the same as "set", but handy for dbx users to call fns. */
- c = add_com ("call", class_vars, call_command,
- "Call a function in the program.\n\
+ c = add_com ("call", class_vars, call_command, _("\
+Call a function in the program.\n\
The argument is the function name and arguments, in the notation of the\n\
current working language. The result is printed and saved in the value\n\
-history, if it is not void.");
+history, if it is not void."));
set_cmd_completer (c, location_completer);
- add_cmd ("variable", class_vars, set_command,
- "Evaluate expression EXP and assign result to variable VAR, using assignment\n\
+ add_cmd ("variable", class_vars, set_command, _("\
+Evaluate expression EXP and assign result to variable VAR, using assignment\n\
syntax appropriate for the current language (VAR = EXP or VAR := EXP for\n\
example). VAR may be a debugger \"convenience\" variable (names starting\n\
with $), a register (a few standard names starting with $), or an actual\n\
variable in the program being debugged. EXP is any valid expression.\n\
-This may usually be abbreviated to simply \"set\".",
+This may usually be abbreviated to simply \"set\"."),
&setlist);
- c = add_com ("print", class_vars, print_command,
- concat ("Print value of expression EXP.\n\
+ c = add_com ("print", class_vars, print_command, _("\
+Print value of expression EXP.\n\
Variables accessible are those of the lexical environment of the selected\n\
stack frame, plus all those whose scope is global or an entire file.\n\
\n\
$NUM gets previous value number NUM. $ and $$ are the last two values.\n\
$$NUM refers to NUM'th value back from the last one.\n\
-Names starting with $ refer to registers (with the values they would have\n",
- "if the program were to return to the stack frame now selected, restoring\n\
+Names starting with $ refer to registers (with the values they would have\n\
+if the program were to return to the stack frame now selected, restoring\n\
all registers saved by frames farther in) or else to debugger\n\
\"convenience\" variables (any such name not a known register).\n\
-Use assignment expressions to give values to convenience variables.\n",
- "\n\
+Use assignment expressions to give values to convenience variables.\n\
+\n\
{TYPE}ADREXP refers to a datum of data type TYPE, located at address ADREXP.\n\
@ is a binary operator for treating consecutive data objects\n\
anywhere in memory as an array. FOO@NUM gives an array whose first\n\
element is FOO, whose second element is stored in the space following\n\
where FOO is stored, etc. FOO must be an expression whose value\n\
-resides in memory.\n",
- "\n\
+resides in memory.\n\
+\n\
EXP may be preceded with /FMT, where FMT is a format letter\n\
-but no count or size letter (see \"x\" command).", NULL));
+but no count or size letter (see \"x\" command)."));
set_cmd_completer (c, location_completer);
add_com_alias ("p", "print", class_vars, 1);
- c = add_com ("inspect", class_vars, inspect_command,
- "Same as \"print\" command, except that if you are running in the epoch\n\
-environment, the value is printed in its own window.");
+ c = add_com ("inspect", class_vars, inspect_command, _("\
+Same as \"print\" command, except that if you are running in the epoch\n\
+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,
- "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);
+ add_setshow_uinteger_cmd ("max-symbolic-offset", no_class,
+ &max_symbolic_offset, _("\
+Set the largest offset that will be printed in <symbol+1234> form."), _("\
+Show the largest offset that will be printed in <symbol+1234> form."), NULL,
+ NULL,
+ show_max_symbolic_offset,
+ &setprintlist, &showprintlist);
+ add_setshow_boolean_cmd ("symbol-filename", no_class,
+ &print_symbol_filename, _("\
+Set printing of source filename and line number with <symbol>."), _("\
+Show printing of source filename and line number with <symbol>."), NULL,
+ NULL,
+ show_print_symbol_filename,
+ &setprintlist, &showprintlist);
/* For examine/instruction a single byte quantity is specified as
the data. This avoids problems with value_at_lazy() requiring a
projects / deliverable / binutils-gdb.git / blobdiff