mirror of
https://git.code.sf.net/p/quake/quakeforge
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Move qfo type encoding structs
This makes them available to the gamecode VM, and thus the debugger.
This commit is contained in:
Bill Currie
parent
7fce68649a
commit
f093516962
3 changed files with 110 additions and 71 deletions
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@ -6,7 +6,8 @@ nobase_pkginclude_HEADERS = \
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idparse.h image.h in_event.h info.h input.h iqm.h joystick.h keys.h \
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link.h llist.h locs.h mathlib.h mdfour.h mersenne.h model.h modelgen.h \
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msg.h object.h pak.h pakfile.h pcx.h png.h plugin.h pr_comp.h pr_debug.h \
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pr_obj.h progs.h qargs.h qdefs.h qendian.h qfplist.h qtypes.h quakefs.h \
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pr_obj.h pr_type.h progs.h qargs.h qdefs.h qendian.h qfplist.h qtypes.h \
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quakefs.h \
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quakeio.h render.h riff.h ruamoko.h screen.h script.h segtext.h set.h \
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sizebuf.h skin.h sound.h spritegn.h sys.h teamplay.h tga.h uint32.h va.h \
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ver_check.h vid.h vrect.h view.h wad.h wadfile.h winding.h zone.h \
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107
include/QF/pr_type.h
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107
include/QF/pr_type.h
Normal file
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@ -0,0 +1,107 @@
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/*
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pr_type.h
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object file type encoding support
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Copyright (C) 2011 Bill Currie <bill@taniwha.org>
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Author: Bill Currie <bill@taniwha.org>
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Date: 2011/02/18
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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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.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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*/
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#ifndef __pr_type_h
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#define __pr_type_h
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/** \defgroup qfcc_qfo_type Object file type encoding
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\ingroup progs
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All \c pointer_t \c type fields are pointers within the type qfo_space.
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*/
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//@{
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#include "QF/pr_comp.h"
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typedef struct qfot_fldptr_s {
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pr_int_t type; ///< ev_field or ev_pointer
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pointer_t aux_type; ///< referenced type
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} qfot_fldptr_t;
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typedef struct qfot_func_s {
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pr_int_t type; ///< always ev_func
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pointer_t return_type; ///< return type of the function
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pr_int_t num_params; ///< ones compliment count of the
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///< parameters. -ve values indicate the
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///< number of real parameters before the
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///< ellipsis
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pointer_t param_types[1]; ///< variable length list of parameter
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///< types
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} qfot_func_t;
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typedef struct qfot_var_s {
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pointer_t type; ///< type of field or self reference for
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///< enum
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string_t name; ///< name of field/enumerator
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pr_int_t offset; ///< value for enum, 0 for union
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} qfot_var_t;
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typedef struct qfot_struct_s {
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string_t tag; ///< struct/union/enum tag
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pr_int_t num_fields; ///< number of fields/enumerators
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qfot_var_t fields[1]; ///< variable length list of
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///< fields/enumerators
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} qfot_struct_t;
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typedef struct qfot_array_s {
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pointer_t type; ///< element type
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pr_int_t base; ///< start index of array
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pr_int_t size; ///< number of elements in array
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} qfot_array_t;
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/** QFO type encoding.
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\note As this holds a union of all type representations, and those
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representations may contain variable arrays, sizeof() will return only
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one, rather useless, value. It is also not suitable for direct use in
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arrays.
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*/
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typedef struct qfot_type_s {
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pr_int_t ty; ///< meta type: ty_meta_e
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pr_int_t size; ///< total word size of this encoding
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string_t encoding; ///< Objective-QC encoding
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union {
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pr_int_t type; ///< basic type: etype_t
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qfot_fldptr_t fldptr; ///< ty_none, ev_pointer/ev_field
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qfot_func_t func; ///< ty_none, ev_func
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qfot_struct_t strct; ///< ty_struct/ty_union/ty_enum
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qfot_array_t array; ///< ty_array
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pointer_t class; ///< ty_class
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} t;
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} qfot_type_t;
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typedef struct qfot_type_encodings_s {
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pointer_t types;
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pr_int_t size;
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} qfot_type_encodings_t;
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//@}
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#endif//__pr_type_h
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@ -31,79 +31,10 @@
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#ifndef __obj_type_h
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#define __obj_type_h
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/** \defgroup qfcc_qfo_type Object file type encoding
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\ingroup qfcc_qfo
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All \c pointer_t \c type fields are pointers within the type qfo_space.
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*/
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//@{
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#include "QF/pr_comp.h"
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#include "QF/pr_type.h"
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#include "type.h"
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typedef struct qfot_fldptr_s {
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pr_int_t type; ///< ev_field or ev_pointer
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pointer_t aux_type; ///< referenced type
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} qfot_fldptr_t;
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typedef struct qfot_func_s {
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pr_int_t type; ///< always ev_func
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pointer_t return_type; ///< return type of the function
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pr_int_t num_params; ///< ones compliment count of the
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///< parameters. -ve values indicate the
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///< number of real parameters before the
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///< ellipsis
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pointer_t param_types[1]; ///< variable length list of parameter
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///< types
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} qfot_func_t;
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typedef struct qfot_var_s {
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pointer_t type; ///< type of field or self reference for
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///< enum
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string_t name; ///< name of field/enumerator
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pr_int_t offset; ///< value for enum, 0 for union
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} qfot_var_t;
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typedef struct qfot_struct_s {
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string_t tag; ///< struct/union/enum tag
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pr_int_t num_fields; ///< number of fields/enumerators
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qfot_var_t fields[1]; ///< variable length list of
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///< fields/enumerators
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} qfot_struct_t;
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typedef struct qfot_array_s {
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pointer_t type; ///< element type
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pr_int_t base; ///< start index of array
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pr_int_t size; ///< number of elements in array
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} qfot_array_t;
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/** QFO type encoding.
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\note As this holds a union of all type representations, and those
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representations may contain variable arrays, sizeof() will return only
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one, rather useless, value. It is also not suitable for direct use in
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arrays.
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*/
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typedef struct qfot_type_s {
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pr_int_t ty; ///< meta type: ty_meta_e
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pr_int_t size; ///< total word size of this encoding
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string_t encoding; ///< Objective-QC encoding
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union {
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pr_int_t type; ///< basic type: etype_t
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qfot_fldptr_t fldptr; ///< ty_none, ev_pointer/ev_field
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qfot_func_t func; ///< ty_none, ev_func
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qfot_struct_t strct; ///< ty_struct/ty_union/ty_enum
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qfot_array_t array; ///< ty_array
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pointer_t class; ///< ty_class
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} t;
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} qfot_type_t;
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typedef struct qfot_type_encodings_s {
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pointer_t types;
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pr_int_t size;
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} qfot_type_encodings_t;
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struct type_s;
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struct def_s *qfo_encode_type (struct type_s *type);
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