mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-26 22:31:05 +00:00
while not yet perfect, qfprogs now works with qfo files
This commit is contained in:
Bill Currie
parent
74404b229d
commit
206a15ef14
3 changed files with 182 additions and 10 deletions
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@ -59,7 +59,7 @@ qfcc_LDADD= $(QFCC_LIBS)
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qfcc_DEPENDENCIES= $(QFCC_DEPS)
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qfprogs_SOURCES= \
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disassemble.c globals.c lines.c modules.c qfprogs.c strings.c
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disassemble.c globals.c lines.c modules.c obj_file.c stub.c qfprogs.c strings.c
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qfprogs_LDADD= $(QFCC_LIBS)
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qfprogs_DEPENDENCIES= $(QFCC_DEPS)
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@ -65,6 +65,7 @@ static __attribute__ ((unused)) const char rcsid[] =
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#include "QF/va.h"
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#include "QF/zone.h"
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#include "obj_file.h"
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#include "qfprogs.h"
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int sorted = 0;
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@ -91,6 +92,9 @@ static progs_t pr;
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static void *membase;
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static int memsize = 1024*1024;
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static qfo_t *qfo;
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static dprograms_t progs;
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static const char *source_path = "";
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static hashtab_t *func_tab;
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@ -193,32 +197,168 @@ init_qf (void)
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Hash_SetHashCompare (func_tab, func_hash, func_compare);
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}
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static void
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convert_qfo (void)
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{
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int i;
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pr.progs = &progs;
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progs.version = PROG_VERSION;
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pr.pr_statements = qfo->code;
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progs.numstatements = qfo->code_size;
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pr.pr_strings = qfo->strings;
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progs.numstrings = qfo->strings_size;
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pr.pr_stringsize = qfo->strings_size;
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pr.pr_globals = qfo->data;
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progs.numglobals = qfo->data_size;
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progs.numglobaldefs = 0;
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progs.numfielddefs = 0;
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progs.entityfields = 0;
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pr.pr_globaldefs = calloc (qfo->num_defs, sizeof (ddef_t));
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pr.pr_fielddefs = calloc (qfo->num_defs, sizeof (ddef_t));
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for (i = 0; i < qfo->num_defs; i++) {
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qfo_def_t *def = qfo->defs + i;
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ddef_t ddef;
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if ((def->flags & QFOD_LOCAL) || !def->name)
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continue;
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ddef.type = def->basic_type;
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ddef.ofs = def->ofs;
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ddef.s_name = def->name;
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if (!(def->flags & QFOD_NOSAVE)
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&& !(def->flags & QFOD_CONSTANT)
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&& (def->flags & QFOD_GLOBAL)
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&& def->basic_type != ev_func
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&& def->basic_type != ev_field)
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ddef.type |= DEF_SAVEGLOBAL;
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pr.pr_globaldefs[progs.numglobaldefs++] = ddef;
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if (ddef.type == ev_field) {
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const char *type = qfo->types + def->full_type;
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if (type[0] != 'F') {
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ddef.type = ev_void;
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} else {
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switch (type[1]) {
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default:
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case 'v':
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ddef.type = ev_void;
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break;
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case '*':
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ddef.type = ev_string;
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break;
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case 'f':
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ddef.type = ev_float;
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break;
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case 'V':
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ddef.type = ev_vector;
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break;
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case 'E':
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ddef.type = ev_entity;
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break;
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case 'F':
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ddef.type = ev_field;
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break;
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case '(':
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ddef.type = ev_func;
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break;
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case ':':
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ddef.type = ev_sel;
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break;
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case '@': // id
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case '#': // class
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case '^':
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ddef.type = ev_pointer;
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break;
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case 'Q':
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ddef.type = ev_quaternion;
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break;
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case 'i':
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ddef.type = ev_integer;
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break;
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case 'I':
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ddef.type = ev_uinteger;
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break;
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case 's':
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ddef.type = ev_short;
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break;
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case '{':
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ddef.type = ev_struct;
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break;
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case '[':
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ddef.type = ev_array;
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break;
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}
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}
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ddef.ofs = G_INT (&pr, ddef.ofs);
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pr.pr_fielddefs[progs.numfielddefs++] = ddef;
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}
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}
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progs.numfunctions = qfo->num_funcs;
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pr.pr_functions = calloc (qfo->num_funcs, sizeof (dfunction_t));
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for (i = 0; i < qfo->num_funcs; i++) {
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qfo_func_t *func = qfo->funcs + i;
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dfunction_t df;
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df.first_statement = func->builtin ? -func->builtin : func->code;
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df.parm_start = 0;
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df.locals = func->locals_size;
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df.profile = 0;
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df.s_name = func->name;
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df.s_file = func->file;
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df.numparms = func->num_parms;
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memcpy (df.parm_size, func->parm_size, sizeof (df.parm_size));
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pr.pr_functions[i] = df;
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}
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}
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static int
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load_progs (const char *name)
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{
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QFile *file;
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int i, size;
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char buff[5];
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Hash_FlushTable (func_tab);
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file = open_file (name, &size);
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if (!file) {
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perror (name);
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return 0;
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}
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Hash_FlushTable (func_tab);
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pr.progs_name = name;
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PR_LoadProgsFile (&pr, file, size, 1, 0);
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Qclose (file);
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Qread (file, buff, 4);
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buff[4] = 0;
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Qseek (file, 0, SEEK_SET);
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if (!strcmp (buff, QFO)) {
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qfo = qfo_read (file);
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Qclose (file);
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if (!pr.progs)
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return 0;
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if (!qfo)
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return 0;
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PR_LoadStrings (&pr);
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convert_qfo ();
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} else {
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pr.progs_name = name;
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PR_LoadProgsFile (&pr, file, size, 1, 0);
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Qclose (file);
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if (!pr.progs)
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return 0;
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PR_LoadStrings (&pr);
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PR_LoadDebug (&pr);
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}
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for (i = 0; i < pr.progs->numfunctions; i++) {
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if (pr.pr_functions[i].first_statement > 0)// don't bother with builtins
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// don't bother with builtins
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if (pr.pr_functions[i].first_statement > 0)
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Hash_AddElement (func_tab, &pr.pr_functions[i]);
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}
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PR_LoadDebug (&pr);
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return 1;
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}
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32
tools/qfcc/source/stub.c
Normal file
32
tools/qfcc/source/stub.c
Normal file
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@ -0,0 +1,32 @@
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#include "class.h"
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#include "debug.h"
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#include "def.h"
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#include "emit.h"
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#include "function.h"
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#include "immediate.h"
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#include "obj_file.h"
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#include "options.h"
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#include "qfcc.h"
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#include "strpool.h"
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#include "type.h"
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struct dstring_s;
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options_t options;
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int num_linenos;
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pr_lineno_t *linenos;
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pr_info_t pr;
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defspace_t *new_defspace (void) {return 0;}
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scope_t *new_scope (scope_type type, defspace_t *space, scope_t *parent) {return 0;}
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string_t ReuseString (const char *str) {return 0;}
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void encode_type (struct dstring_s *str, type_t *type) {}
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codespace_t *codespace_new (void) {return 0;}
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void codespace_addcode (codespace_t *codespace, struct statement_s *code, int size) {}
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type_t *parse_type (const char *str) {return 0;}
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int function_parms (function_t *f, byte *parm_size) {return 0;}
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pr_auxfunction_t *new_auxfunction (void) {return 0;}
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ddef_t *new_local (void) {return 0;}
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void def_to_ddef (def_t *def, ddef_t *ddef, int aux) {}
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int strpool_addstr (strpool_t *strpool, const char *str) {return 0;}
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strpool_t *strpool_new (void) {return 0;}
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void strpool_delete (strpool_t *strpool) {}
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strpool_t *strpool_build (const char *strings, int size) {return 0;}
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