* Makefile.in (VERSION): Bump to 4.7.4.
* Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
* Makefile.in (HFILES): Add valprint.h.
* Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
* typeprint.c, typeprint.h: New files for language independent
type printing functions.
* c-typeprint.c, m2-typeprint.c: New files for language dependent
type printing functions and definitions.
* valprint.h: New include file for language independent value
printing definitions.
* c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
dependent value printing functions.
* c-exp.y (production ptype): Add range_type variable and use new
create_range_type function.
* c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
infcmd.c (path_var_name), language.c (unk_op_print_tab),
m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
"const static" to ANSI-conformant "static const".
* c-exp.y (c_create_fundamental_type): Remove unused nbytes.
* c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
and c_val_print.
* c-lang.h (c_print_type, c_val_print): Add prototypes.
* coffread.c (decode_type): Add range_type variable and call to
new create_range_type function.
* complaints.c (complain): Remove unused val variable.
* complaints.c (_initialize_complaints): Make it void.
* convex-tdep.c (value_of_trapped_internalvar): Add range_type
variable and call new create_range_type function.
* defs.h (enum val_prettyprint): Move enum from value.h to here
so we can avoid having to include value.h just for prototypes that
need the enum (thanks ANSI).
* dwarfread.c (struct_type): Local anonymous_size variable is
only used if !BITS_BIG_ENDIAN.
* dwarfread.c (decode_subscript_data_item): Add rangetype
variable and call new create_range_type function.
* elfread.c (elf_symfile_read): Remove unused dbx and text_sect
variables.
* eval.c (evaluate_subexp): Remove unused local variable name
and the statement with no side effects that initializes it.
* expprint.c (print_subexp): Change local_printstr to
LA_PRINT_STRING.
* gdbtypes.c (create_range_type): New function that creates
a range type using code fragments from object file readers as
an example of what has to be initialized.
* gdbtypes.c (create_array_type): Removed index_type, low_bound,
and high_bound parameters, replaced with a single range_type
parameter. Change function body to use passed in range_type
rather than handcrafting one.
* gdbtypes.h (create_range_type): Add prototype.
* gdbtypes.h (create_array_type): Change prototype parameters.
* infrun.c (normal_stop): Remove unused local variables tem and c.
* infrun.c (hook_stop_stub): Return 0 rather than random value.
* language.c (unk_lang_print_type, unk_lang_val_print): Add
stub functions that call error if called.
* language.c (unknown_language_defn, auto_language_defn,
local_language_defn): Add initializers unk_lang_print_type and
unk_lang_val_print.
* language.h (struct language_defn): Reformat for larger
comments, add la_print_type and la_val_print members. Add
LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
* m2-lang.c (m2_create_fundamental_type): Remove unused local
variable nbytes.
* m2-lang.c (m2_language_defn): Add initializers m2_print_type
and m2_val_print.
* m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
* main.c (execute_command): Remove unused local variable cmdlines.
* main.c (echo_command), stabsread.c (read_type), printcmd.c
(clear_displays), symmisc.c (block_depth), values.c
(clear_value_history):
Make testing of truth value of assignment result explicit.
* mipsread.c (upgrade_type): Update FIXME to include future use
of create_range_type.
* printcmd.c (ptype_command, ptype_eval, whatis_command,
whatis_exp, maintenance_print_type): Move prototypes and functions
to new typeprint.c.
* printcmd.c (_initialize_printcmd): Move add_com calls for
ptype_command and whatis_command to new typeprint.c.
* ser-bsd.c (serial_open): Remove unused variable sgttyb.
* source.c (find_source_lines): Local variable c only used
when LSEEK_NOT_LINEAR is defined.
* stabsread.c (read_array_type): Use new create_range_type
function.
* stabsread.c (read_range_type): Add new index_type variable and
call new create_range_type function rather than handcrafting
range types.
* symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
* symtab.c (typedef_print usages): Use c_typedef_print, renamed.
* symtab.c (type_print_base usages): Use c_type_print_base.
* symtab.c (type_print_varspec_prefix usages): Use
c_type_print_varspec_prefix.
* symtab.c (type_print_method_args usages): Use
cp_type_print_method_args.
* valprint.c: Completely ripped apart and the fragments used
to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
valprint.h. Remaining stuff is language independent.
* value.h (struct fn_field): Forward declare for prototypes.
* value.h (type_print_1): Remove prototype.
* value.h (enum val_prettyprint): Moved to defs.h.
* value.h (typedef_print): Prototype renamed to c_typedef_print.
* value.h (baseclass_offset): Add prototype.
**** start-sanitize-chill ****
* Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
* Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
* ch-typeprint.c: New file for language dependent type printing.
* ch-valprint.c: New file for language dependent value printing.
* ch-exp.y (parse_number): Remove prototype and stub function.
* ch-exp.y (decode_integer_literal): Removed unused digits and
temp variables.
* ch-exp.y (convert_float): Completely ifdef out for now.
* ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
ch-lang.c (chill_op_print_tab):
Change from ANSI-obsolescent "const static" to ANSI-conformant
"static const".
* ch-exp.y (yylex): Add unhandled storage class enumeration
literals to switch statement for completeness.
* ch-lang.c (chill_create_fundamental_types): Remove unused
nbytes variable. Change dummy type to 2 bytes to match int.
Handle FT_VOID types gratuituously added to chill DWARF by
compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
type rather than a one byte TYPE_CODE_INT type.
* ch-lang.c (chill_language_defn): Add chill_print_type and
chill_val_print.
* ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
**** end-sanitize-chill ****
1992-12-18 20:21:32 +00:00
|
|
|
|
/* Language independent support for printing types for GDB, the GNU debugger.
|
1993-01-31 03:56:56 +00:00
|
|
|
|
Copyright 1986, 1988, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
|
* Makefile.in (VERSION): Bump to 4.7.4.
* Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
* Makefile.in (HFILES): Add valprint.h.
* Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
* typeprint.c, typeprint.h: New files for language independent
type printing functions.
* c-typeprint.c, m2-typeprint.c: New files for language dependent
type printing functions and definitions.
* valprint.h: New include file for language independent value
printing definitions.
* c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
dependent value printing functions.
* c-exp.y (production ptype): Add range_type variable and use new
create_range_type function.
* c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
infcmd.c (path_var_name), language.c (unk_op_print_tab),
m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
"const static" to ANSI-conformant "static const".
* c-exp.y (c_create_fundamental_type): Remove unused nbytes.
* c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
and c_val_print.
* c-lang.h (c_print_type, c_val_print): Add prototypes.
* coffread.c (decode_type): Add range_type variable and call to
new create_range_type function.
* complaints.c (complain): Remove unused val variable.
* complaints.c (_initialize_complaints): Make it void.
* convex-tdep.c (value_of_trapped_internalvar): Add range_type
variable and call new create_range_type function.
* defs.h (enum val_prettyprint): Move enum from value.h to here
so we can avoid having to include value.h just for prototypes that
need the enum (thanks ANSI).
* dwarfread.c (struct_type): Local anonymous_size variable is
only used if !BITS_BIG_ENDIAN.
* dwarfread.c (decode_subscript_data_item): Add rangetype
variable and call new create_range_type function.
* elfread.c (elf_symfile_read): Remove unused dbx and text_sect
variables.
* eval.c (evaluate_subexp): Remove unused local variable name
and the statement with no side effects that initializes it.
* expprint.c (print_subexp): Change local_printstr to
LA_PRINT_STRING.
* gdbtypes.c (create_range_type): New function that creates
a range type using code fragments from object file readers as
an example of what has to be initialized.
* gdbtypes.c (create_array_type): Removed index_type, low_bound,
and high_bound parameters, replaced with a single range_type
parameter. Change function body to use passed in range_type
rather than handcrafting one.
* gdbtypes.h (create_range_type): Add prototype.
* gdbtypes.h (create_array_type): Change prototype parameters.
* infrun.c (normal_stop): Remove unused local variables tem and c.
* infrun.c (hook_stop_stub): Return 0 rather than random value.
* language.c (unk_lang_print_type, unk_lang_val_print): Add
stub functions that call error if called.
* language.c (unknown_language_defn, auto_language_defn,
local_language_defn): Add initializers unk_lang_print_type and
unk_lang_val_print.
* language.h (struct language_defn): Reformat for larger
comments, add la_print_type and la_val_print members. Add
LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
* m2-lang.c (m2_create_fundamental_type): Remove unused local
variable nbytes.
* m2-lang.c (m2_language_defn): Add initializers m2_print_type
and m2_val_print.
* m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
* main.c (execute_command): Remove unused local variable cmdlines.
* main.c (echo_command), stabsread.c (read_type), printcmd.c
(clear_displays), symmisc.c (block_depth), values.c
(clear_value_history):
Make testing of truth value of assignment result explicit.
* mipsread.c (upgrade_type): Update FIXME to include future use
of create_range_type.
* printcmd.c (ptype_command, ptype_eval, whatis_command,
whatis_exp, maintenance_print_type): Move prototypes and functions
to new typeprint.c.
* printcmd.c (_initialize_printcmd): Move add_com calls for
ptype_command and whatis_command to new typeprint.c.
* ser-bsd.c (serial_open): Remove unused variable sgttyb.
* source.c (find_source_lines): Local variable c only used
when LSEEK_NOT_LINEAR is defined.
* stabsread.c (read_array_type): Use new create_range_type
function.
* stabsread.c (read_range_type): Add new index_type variable and
call new create_range_type function rather than handcrafting
range types.
* symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
* symtab.c (typedef_print usages): Use c_typedef_print, renamed.
* symtab.c (type_print_base usages): Use c_type_print_base.
* symtab.c (type_print_varspec_prefix usages): Use
c_type_print_varspec_prefix.
* symtab.c (type_print_method_args usages): Use
cp_type_print_method_args.
* valprint.c: Completely ripped apart and the fragments used
to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
valprint.h. Remaining stuff is language independent.
* value.h (struct fn_field): Forward declare for prototypes.
* value.h (type_print_1): Remove prototype.
* value.h (enum val_prettyprint): Moved to defs.h.
* value.h (typedef_print): Prototype renamed to c_typedef_print.
* value.h (baseclass_offset): Add prototype.
**** start-sanitize-chill ****
* Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
* Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
* ch-typeprint.c: New file for language dependent type printing.
* ch-valprint.c: New file for language dependent value printing.
* ch-exp.y (parse_number): Remove prototype and stub function.
* ch-exp.y (decode_integer_literal): Removed unused digits and
temp variables.
* ch-exp.y (convert_float): Completely ifdef out for now.
* ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
ch-lang.c (chill_op_print_tab):
Change from ANSI-obsolescent "const static" to ANSI-conformant
"static const".
* ch-exp.y (yylex): Add unhandled storage class enumeration
literals to switch statement for completeness.
* ch-lang.c (chill_create_fundamental_types): Remove unused
nbytes variable. Change dummy type to 2 bytes to match int.
Handle FT_VOID types gratuituously added to chill DWARF by
compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
type rather than a one byte TYPE_CODE_INT type.
* ch-lang.c (chill_language_defn): Add chill_print_type and
chill_val_print.
* ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
**** end-sanitize-chill ****
1992-12-18 20:21:32 +00:00
|
|
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|
|
|
|
|
|
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
|
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|
|
(at your option) any later version.
|
|
|
|
|
|
|
|
|
|
This program is distributed in the hope that it will be useful,
|
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|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
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|
|
|
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
|
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|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
|
|
|
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|
|
|
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|
#include "defs.h"
|
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|
#include "obstack.h"
|
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|
|
#include "bfd.h" /* Binary File Description */
|
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|
#include "symtab.h"
|
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|
#include "gdbtypes.h"
|
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|
#include "expression.h"
|
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|
#include "value.h"
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#include "gdbcore.h"
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#include "command.h"
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|
#include "gdbcmd.h"
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|
#include "target.h"
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#include "language.h"
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#include "demangle.h"
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#include <string.h>
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#include <errno.h>
|
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static void
|
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ptype_command PARAMS ((char *, int));
|
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static struct type *
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ptype_eval PARAMS ((struct expression *));
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static void
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whatis_command PARAMS ((char *, int));
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static void
|
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whatis_exp PARAMS ((char *, int));
|
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/* Print a description of a type TYPE in the form of a declaration of a
|
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|
variable named VARSTRING. (VARSTRING is demangled if necessary.)
|
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|
Output goes to STREAM (via stdio).
|
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|
If SHOW is positive, we show the contents of the outermost level
|
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|
|
of structure even if there is a type name that could be used instead.
|
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If SHOW is negative, we never show the details of elements' types. */
|
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|
void
|
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|
type_print (type, varstring, stream, show)
|
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|
struct type *type;
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char *varstring;
|
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FILE *stream;
|
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|
int show;
|
|
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|
|
{
|
|
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|
|
LA_PRINT_TYPE (type, varstring, stream, show, 0);
|
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|
}
|
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/* Print type of EXP, or last thing in value history if EXP == NULL.
|
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|
show is passed to type_print. */
|
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static void
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whatis_exp (exp, show)
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char *exp;
|
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int show;
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{
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struct expression *expr;
|
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|
register value val;
|
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register struct cleanup *old_chain;
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|
if (exp)
|
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|
{
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|
expr = parse_expression (exp);
|
|
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|
old_chain = make_cleanup (free_current_contents, &expr);
|
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|
val = evaluate_type (expr);
|
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|
}
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else
|
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|
val = access_value_history (0);
|
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|
printf_filtered ("type = ");
|
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type_print (VALUE_TYPE (val), "", stdout, show);
|
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printf_filtered ("\n");
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if (exp)
|
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do_cleanups (old_chain);
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}
|
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/* ARGSUSED */
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static void
|
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whatis_command (exp, from_tty)
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|
char *exp;
|
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|
int from_tty;
|
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|
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|
{
|
|
|
|
|
/* Most of the time users do not want to see all the fields
|
|
|
|
|
in a structure. If they do they can use the "ptype" command.
|
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|
Hence the "-1" below. */
|
|
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|
whatis_exp (exp, -1);
|
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}
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/* Simple subroutine for ptype_command. */
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static struct type *
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ptype_eval (exp)
|
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struct expression *exp;
|
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{
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|
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|
|
if (exp->elts[0].opcode == OP_TYPE)
|
|
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|
{
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|
return (exp->elts[1].type);
|
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|
}
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|
else
|
|
|
|
|
{
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return (NULL);
|
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|
}
|
|
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}
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/* TYPENAME is either the name of a type, or an expression. */
|
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/* ARGSUSED */
|
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|
static void
|
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|
ptype_command (typename, from_tty)
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char *typename;
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int from_tty;
|
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{
|
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register struct type *type;
|
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|
struct expression *expr;
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register struct cleanup *old_chain;
|
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if (typename == NULL)
|
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{
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/* Print type of last thing in value history. */
|
|
|
|
|
whatis_exp (typename, 1);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
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|
|
expr = parse_expression (typename);
|
|
|
|
|
old_chain = make_cleanup (free_current_contents, &expr);
|
|
|
|
|
type = ptype_eval (expr);
|
|
|
|
|
if (type != NULL)
|
|
|
|
|
{
|
|
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|
|
/* User did "ptype <typename>" */
|
|
|
|
|
printf_filtered ("type = ");
|
|
|
|
|
type_print (type, "", stdout, 1);
|
|
|
|
|
printf_filtered ("\n");
|
|
|
|
|
do_cleanups (old_chain);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* User did "ptype <symbolname>" */
|
|
|
|
|
do_cleanups (old_chain);
|
|
|
|
|
whatis_exp (typename, 1);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Print integral scalar data VAL, of type TYPE, onto stdio stream STREAM.
|
|
|
|
|
Used to print data from type structures in a specified type. For example,
|
|
|
|
|
array bounds may be characters or booleans in some languages, and this
|
|
|
|
|
allows the ranges to be printed in their "natural" form rather than as
|
|
|
|
|
decimal integer values.
|
|
|
|
|
|
|
|
|
|
FIXME: This is here simply because only the type printing routines
|
|
|
|
|
currently use it, and it wasn't clear if it really belonged somewhere
|
|
|
|
|
else (like printcmd.c). There are a lot of other gdb routines that do
|
|
|
|
|
something similar, but they are generally concerned with printing values
|
|
|
|
|
that come from the inferior in target byte order and target size. */
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
print_type_scalar (type, val, stream)
|
|
|
|
|
struct type *type;
|
|
|
|
|
LONGEST val;
|
|
|
|
|
FILE *stream;
|
|
|
|
|
{
|
|
|
|
|
unsigned int i;
|
|
|
|
|
unsigned len;
|
|
|
|
|
|
|
|
|
|
switch (TYPE_CODE (type))
|
|
|
|
|
{
|
|
|
|
|
|
|
|
|
|
case TYPE_CODE_ENUM:
|
|
|
|
|
len = TYPE_NFIELDS (type);
|
|
|
|
|
for (i = 0; i < len; i++)
|
|
|
|
|
{
|
|
|
|
|
if (TYPE_FIELD_BITPOS (type, i) == val)
|
|
|
|
|
{
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if (i < len)
|
|
|
|
|
{
|
|
|
|
|
fputs_filtered (TYPE_FIELD_NAME (type, i), stream);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
#ifdef LONG_LONG
|
|
|
|
|
fprintf_filtered (stream, "%lld", val);
|
|
|
|
|
#else
|
|
|
|
|
fprintf_filtered (stream, "%ld", val);
|
|
|
|
|
#endif
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case TYPE_CODE_INT:
|
|
|
|
|
#ifdef LONG_LONG
|
|
|
|
|
fprintf_filtered (stream, TYPE_UNSIGNED (type) ? "%llu" : "%lld", val);
|
|
|
|
|
#else
|
|
|
|
|
fprintf_filtered (stream, TYPE_UNSIGNED (type) ? "%u" : "%d", val);
|
|
|
|
|
#endif
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case TYPE_CODE_CHAR:
|
|
|
|
|
LA_PRINT_CHAR ((unsigned char) val, stream);
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case TYPE_CODE_BOOL:
|
|
|
|
|
fprintf_filtered (stream, val ? "TRUE" : "FALSE");
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case TYPE_CODE_UNDEF:
|
|
|
|
|
case TYPE_CODE_PTR:
|
|
|
|
|
case TYPE_CODE_ARRAY:
|
|
|
|
|
case TYPE_CODE_STRUCT:
|
|
|
|
|
case TYPE_CODE_UNION:
|
|
|
|
|
case TYPE_CODE_FUNC:
|
|
|
|
|
case TYPE_CODE_FLT:
|
|
|
|
|
case TYPE_CODE_VOID:
|
|
|
|
|
case TYPE_CODE_SET:
|
|
|
|
|
case TYPE_CODE_RANGE:
|
1993-01-16 05:15:58 +00:00
|
|
|
|
case TYPE_CODE_STRING:
|
* Makefile.in (VERSION): Bump to 4.7.4.
* Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
* Makefile.in (HFILES): Add valprint.h.
* Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
* typeprint.c, typeprint.h: New files for language independent
type printing functions.
* c-typeprint.c, m2-typeprint.c: New files for language dependent
type printing functions and definitions.
* valprint.h: New include file for language independent value
printing definitions.
* c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
dependent value printing functions.
* c-exp.y (production ptype): Add range_type variable and use new
create_range_type function.
* c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
infcmd.c (path_var_name), language.c (unk_op_print_tab),
m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
"const static" to ANSI-conformant "static const".
* c-exp.y (c_create_fundamental_type): Remove unused nbytes.
* c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
and c_val_print.
* c-lang.h (c_print_type, c_val_print): Add prototypes.
* coffread.c (decode_type): Add range_type variable and call to
new create_range_type function.
* complaints.c (complain): Remove unused val variable.
* complaints.c (_initialize_complaints): Make it void.
* convex-tdep.c (value_of_trapped_internalvar): Add range_type
variable and call new create_range_type function.
* defs.h (enum val_prettyprint): Move enum from value.h to here
so we can avoid having to include value.h just for prototypes that
need the enum (thanks ANSI).
* dwarfread.c (struct_type): Local anonymous_size variable is
only used if !BITS_BIG_ENDIAN.
* dwarfread.c (decode_subscript_data_item): Add rangetype
variable and call new create_range_type function.
* elfread.c (elf_symfile_read): Remove unused dbx and text_sect
variables.
* eval.c (evaluate_subexp): Remove unused local variable name
and the statement with no side effects that initializes it.
* expprint.c (print_subexp): Change local_printstr to
LA_PRINT_STRING.
* gdbtypes.c (create_range_type): New function that creates
a range type using code fragments from object file readers as
an example of what has to be initialized.
* gdbtypes.c (create_array_type): Removed index_type, low_bound,
and high_bound parameters, replaced with a single range_type
parameter. Change function body to use passed in range_type
rather than handcrafting one.
* gdbtypes.h (create_range_type): Add prototype.
* gdbtypes.h (create_array_type): Change prototype parameters.
* infrun.c (normal_stop): Remove unused local variables tem and c.
* infrun.c (hook_stop_stub): Return 0 rather than random value.
* language.c (unk_lang_print_type, unk_lang_val_print): Add
stub functions that call error if called.
* language.c (unknown_language_defn, auto_language_defn,
local_language_defn): Add initializers unk_lang_print_type and
unk_lang_val_print.
* language.h (struct language_defn): Reformat for larger
comments, add la_print_type and la_val_print members. Add
LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
* m2-lang.c (m2_create_fundamental_type): Remove unused local
variable nbytes.
* m2-lang.c (m2_language_defn): Add initializers m2_print_type
and m2_val_print.
* m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
* main.c (execute_command): Remove unused local variable cmdlines.
* main.c (echo_command), stabsread.c (read_type), printcmd.c
(clear_displays), symmisc.c (block_depth), values.c
(clear_value_history):
Make testing of truth value of assignment result explicit.
* mipsread.c (upgrade_type): Update FIXME to include future use
of create_range_type.
* printcmd.c (ptype_command, ptype_eval, whatis_command,
whatis_exp, maintenance_print_type): Move prototypes and functions
to new typeprint.c.
* printcmd.c (_initialize_printcmd): Move add_com calls for
ptype_command and whatis_command to new typeprint.c.
* ser-bsd.c (serial_open): Remove unused variable sgttyb.
* source.c (find_source_lines): Local variable c only used
when LSEEK_NOT_LINEAR is defined.
* stabsread.c (read_array_type): Use new create_range_type
function.
* stabsread.c (read_range_type): Add new index_type variable and
call new create_range_type function rather than handcrafting
range types.
* symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
* symtab.c (typedef_print usages): Use c_typedef_print, renamed.
* symtab.c (type_print_base usages): Use c_type_print_base.
* symtab.c (type_print_varspec_prefix usages): Use
c_type_print_varspec_prefix.
* symtab.c (type_print_method_args usages): Use
cp_type_print_method_args.
* valprint.c: Completely ripped apart and the fragments used
to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
valprint.h. Remaining stuff is language independent.
* value.h (struct fn_field): Forward declare for prototypes.
* value.h (type_print_1): Remove prototype.
* value.h (enum val_prettyprint): Moved to defs.h.
* value.h (typedef_print): Prototype renamed to c_typedef_print.
* value.h (baseclass_offset): Add prototype.
**** start-sanitize-chill ****
* Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
* Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
* ch-typeprint.c: New file for language dependent type printing.
* ch-valprint.c: New file for language dependent value printing.
* ch-exp.y (parse_number): Remove prototype and stub function.
* ch-exp.y (decode_integer_literal): Removed unused digits and
temp variables.
* ch-exp.y (convert_float): Completely ifdef out for now.
* ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
ch-lang.c (chill_op_print_tab):
Change from ANSI-obsolescent "const static" to ANSI-conformant
"static const".
* ch-exp.y (yylex): Add unhandled storage class enumeration
literals to switch statement for completeness.
* ch-lang.c (chill_create_fundamental_types): Remove unused
nbytes variable. Change dummy type to 2 bytes to match int.
Handle FT_VOID types gratuituously added to chill DWARF by
compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
type rather than a one byte TYPE_CODE_INT type.
* ch-lang.c (chill_language_defn): Add chill_print_type and
chill_val_print.
* ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
**** end-sanitize-chill ****
1992-12-18 20:21:32 +00:00
|
|
|
|
case TYPE_CODE_ERROR:
|
|
|
|
|
case TYPE_CODE_MEMBER:
|
|
|
|
|
case TYPE_CODE_METHOD:
|
|
|
|
|
case TYPE_CODE_REF:
|
|
|
|
|
error ("internal error: unhandled type in print_type_scalar");
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
error ("Invalid type code in symbol table.");
|
|
|
|
|
}
|
|
|
|
|
fflush (stream);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#if MAINTENANCE_CMDS
|
|
|
|
|
|
|
|
|
|
/* Dump details of a type specified either directly or indirectly.
|
|
|
|
|
Uses the same sort of type lookup mechanism as ptype_command()
|
|
|
|
|
and whatis_command(). */
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
maintenance_print_type (typename, from_tty)
|
|
|
|
|
char *typename;
|
|
|
|
|
int from_tty;
|
|
|
|
|
{
|
|
|
|
|
register value val;
|
|
|
|
|
register struct type *type;
|
|
|
|
|
register struct cleanup *old_chain;
|
|
|
|
|
struct expression *expr;
|
|
|
|
|
|
|
|
|
|
if (typename != NULL)
|
|
|
|
|
{
|
|
|
|
|
expr = parse_expression (typename);
|
|
|
|
|
old_chain = make_cleanup (free_current_contents, &expr);
|
|
|
|
|
if (expr -> elts[0].opcode == OP_TYPE)
|
|
|
|
|
{
|
|
|
|
|
/* The user expression names a type directly, just use that type. */
|
|
|
|
|
type = expr -> elts[1].type;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* The user expression may name a type indirectly by naming an
|
|
|
|
|
object of that type. Find that indirectly named type. */
|
|
|
|
|
val = evaluate_type (expr);
|
|
|
|
|
type = VALUE_TYPE (val);
|
|
|
|
|
}
|
|
|
|
|
if (type != NULL)
|
|
|
|
|
{
|
|
|
|
|
recursive_dump_type (type, 0);
|
|
|
|
|
}
|
|
|
|
|
do_cleanups (old_chain);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#endif /* MAINTENANCE_CMDS */
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
_initialize_typeprint ()
|
|
|
|
|
{
|
|
|
|
|
|
|
|
|
|
add_com ("ptype", class_vars, ptype_command,
|
|
|
|
|
"Print definition of type TYPE.\n\
|
|
|
|
|
Argument may be a type name defined by typedef, or \"struct STRUCTNAME\"\n\
|
|
|
|
|
or \"union UNIONNAME\" or \"enum ENUMNAME\".\n\
|
|
|
|
|
The selected stack frame's lexical context is used to look up the name.");
|
|
|
|
|
|
|
|
|
|
add_com ("whatis", class_vars, whatis_command,
|
|
|
|
|
"Print data type of expression EXP.");
|
|
|
|
|
|
|
|
|
|
}
|