6 * Permission is hereby granted, free of charge, to any person obtaining a copy of
7 * this software and associated documentation files (the "Software"), to deal in
8 * the Software without restriction, including without limitation the rights to
9 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
10 * of the Software, and to permit persons to whom the Software is furnished to do
11 * so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included in all
14 * copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
34 * Disable some over protective warnings in visual studio because fixing them is a waste
38 # pragma warning(disable : 4244 ) /* conversion from 'int' to 'float', possible loss of data */
39 # pragma warning(disable : 4018 ) /* signed/unsigned mismatch */
40 # pragma warning(disable : 4996 ) /* This function or variable may be unsafe */
41 # pragma warning(disable : 4700 ) /* uninitialized local variable used */
44 #define GMQCC_VERSION_MAJOR 0
45 #define GMQCC_VERSION_MINOR 2
46 #define GMQCC_VERSION_PATCH 0
47 #define GMQCC_VERSION_BUILD(J,N,P) (((J)<<16)|((N)<<8)|(P))
48 #define GMQCC_VERSION \
49 GMQCC_VERSION_BUILD(GMQCC_VERSION_MAJOR, GMQCC_VERSION_MINOR, GMQCC_VERSION_PATCH)
52 * We cannoy rely on C99 at all, since compilers like MSVC
53 * simply don't support it. We define our own boolean type
54 * as a result (since we cannot include <stdbool.h>). For
55 * compilers that are in 1999 mode (C99 compliant) we can use
56 * the language keyword _Bool which can allow for better code
57 * on GCC and GCC-like compilers, opposed to `int`.
68 # ifdef __STDC_VERSION__
69 # if __STDC_VERSION__ < 199901L && __GNUC__ < 3
76 # endif /* !__STDC_VERSION__ */
77 #endif /* !__cplusplus */
80 * Of some functions which are generated we want to make sure
81 * that the result isn't ignored. To find such function calls,
84 #if defined(__GNUC__) || defined(__CLANG__)
85 # define GMQCC_WARN __attribute__((warn_unused_result))
90 * This is a hack to silent clang regarding empty
93 #define GMQCC_SUPPRESS_EMPTY_BODY do { } while (0)
96 * Inline is not supported in < C90, however some compilers
97 * like gcc and clang might have an inline attribute we can
100 #ifdef __STDC_VERSION__
101 # if __STDC_VERSION__ < 199901L
102 # if defined(__GNUC__) || defined (__CLANG__)
104 # define GMQCC_INLINE
106 # define GMQCC_INLINE __attribute__ ((always_inline))
109 # define GMQCC_INLINE
112 # define GMQCC_INLINE inline
115 * Visual studio has __forcinline we can use. So lets use that
116 * I suspect it also has just __inline of some sort, but our use
117 * of inline is correct (not guessed), WE WANT IT TO BE INLINE
119 #elseif defined(_MSC_VER)
120 # define GMQCC_INLINE __forceinline
122 # define GMQCC_INLINE
123 #endif /* !__STDC_VERSION__ */
126 * noreturn is present in GCC and clang
127 * it's required for _ast_node_destory otherwise -Wmissing-noreturn
128 * in clang complains about there being no return since abort() is
131 #if (defined(__GNUC__) && __GNUC__ >= 2) || defined(__CLANG__)
132 # define GMQCC_NORETURN __attribute__ ((noreturn))
134 # define GMQCC_NORETURN
138 * stdint.h and inttypes.h -less subset
139 * for systems that don't have it, which we must
140 * assume is all systems. (int8_t not required)
143 typedef unsigned char uint8_t; /* same as below */
144 #elif SCHAR_MIN == -128
145 typedef unsigned char uint8_t; /* same as above */
147 #if SHRT_MAX == 0x7FFF
148 typedef short int16_t;
149 typedef unsigned short uint16_t;
150 #elif INT_MAX == 0x7FFF
152 typedef unsigned int uint16_t;
154 #if INT_MAX == 0x7FFFFFFF
156 typedef unsigned int uint32_t;
157 #elif LONG_MAX == 0x7FFFFFFF
158 typedef long int32_t;
159 typedef unsigned long uint32_t;
163 #if defined(__GNUC__) || defined (__CLANG__)
164 typedef int int64_t __attribute__((__mode__(__DI__)));
165 typedef unsigned int uint64_t __attribute__((__mode__(__DI__)));
166 #elif defined(_MSC_VER)
167 typedef __int64 int64_t;
168 typedef unsigned __int64 uint64_t;
171 * Incorrectly size the types so static assertions below will
172 * fail. There is no valid way to get a 64bit type at this point
173 * without making assumptions of too many things.
175 typedef struct { char _fail : 0; } int64_t;
176 typedef struct { char _fail : 0; } uint64_t;
178 #ifdef _LP64 /* long pointer == 64 */
179 typedef unsigned long uintptr_t;
180 typedef long intptr_t;
182 typedef unsigned int uintptr_t;
183 typedef int intptr_t;
185 /* Ensure type sizes are correct: */
186 typedef char uint8_size_is_correct [sizeof(uint8_t) == 1?1:-1];
187 typedef char uint16_size_is_correct [sizeof(uint16_t) == 2?1:-1];
188 typedef char uint32_size_is_correct [sizeof(uint32_t) == 4?1:-1];
189 typedef char uint64_size_is_correct [sizeof(uint64_t) == 8?1:-1];
190 typedef char int16_size_if_correct [sizeof(int16_t) == 2?1:-1];
191 typedef char int32_size_is_correct [sizeof(int32_t) == 4?1:-1];
192 typedef char int64_size_is_correct [sizeof(int64_t) >= 8?1:-1];
193 /* intptr_t / uintptr_t correct size check */
194 typedef char uintptr_size_is_correct[sizeof(intptr_t) == sizeof(int*)?1:-1];
195 typedef char intptr_size_is_correct [sizeof(uintptr_t)== sizeof(int*)?1:-1];
197 /*===================================================================*/
198 /*=========================== util.c ================================*/
199 /*===================================================================*/
200 FILE *util_fopen(const char *filename, const char *mode);
202 void *util_memory_a (size_t, unsigned int, const char *);
203 void util_memory_d (void *, unsigned int, const char *);
204 void *util_memory_r (void *, size_t, unsigned int, const char *);
205 void util_meminfo ();
207 bool util_filexists (const char *);
208 bool util_strupper (const char *);
209 bool util_strdigit (const char *);
210 bool util_strncmpexact (const char *, const char *, size_t);
211 char *util_strdup (const char *);
212 char *util_strrq (const char *);
213 char *util_strrnl (const char *);
214 char *util_strsws (const char *);
215 char *util_strchp (const char *, const char *);
216 void util_debug (const char *, const char *, ...);
217 int util_getline (char **, size_t *, FILE *);
218 void util_endianswap (void *, int, int);
220 size_t util_strtocmd (const char *, char *, size_t);
221 size_t util_strtononcmd (const char *, char *, size_t);
223 uint16_t util_crc16(uint16_t crc, const char *data, size_t len);
224 uint32_t util_crc32(uint32_t crc, const char *data, size_t len);
227 # define mem_a(x) malloc (x)
228 # define mem_d(x) free (x)
229 # define mem_r(x, n) realloc(x, n)
231 # define mem_a(x) util_memory_a((x), __LINE__, __FILE__)
232 # define mem_d(x) util_memory_d((x), __LINE__, __FILE__)
233 # define mem_r(x, n) util_memory_r((x), (n), __LINE__, __FILE__)
237 * TODO: make these safer to use. Currently this only works on
238 * x86 and x86_64, some systems will likely not like this. Such
241 #define FLT2INT(Y) *((int32_t*)&(Y))
242 #define INT2FLT(Y) *((float *)&(Y))
244 /* New flexible vector implementation from Dale */
245 #define _vec_raw(A) (((size_t*)(void*)(A)) - 2)
246 #define _vec_beg(A) (_vec_raw(A)[0])
247 #define _vec_end(A) (_vec_raw(A)[1])
248 #define _vec_needsgrow(A,N) ((!(A)) || (_vec_end(A) + (N) >= _vec_beg(A)))
249 #define _vec_mightgrow(A,N) (_vec_needsgrow((A), (N)) ? (void)_vec_forcegrow((A),(N)) : (void)0)
250 #define _vec_forcegrow(A,N) _util_vec_grow(((void**)&(A)), (N), sizeof(*(A)))
251 #define _vec_remove(A,S,I,N) (memmove((char*)(A)+(I)*(S),(char*)(A)+((I)+(N))*(S),(S)*(_vec_end(A)-(I)-(N))), _vec_end(A)-=(N))
252 void _util_vec_grow(void **a, size_t i, size_t s);
253 /* exposed interface */
254 #define vec_free(A) ((A) ? (mem_d((void*)_vec_raw(A)), (A) = NULL) : 0)
255 #define vec_push(A,V) (_vec_mightgrow((A),1), (A)[_vec_end(A)++] = (V))
256 #define vec_size(A) ((A) ? _vec_end(A) : 0)
257 #define vec_add(A,N) (_vec_mightgrow((A),(N)), _vec_end(A)+=(N), &(A)[_vec_end(A)-(N)])
258 #define vec_last(A) ((A)[_vec_end(A)-1])
259 #define vec_append(A,N,S) memcpy(vec_add((A), (N)), (S), N * sizeof(*(S)))
260 #define vec_remove(A,I,N) _vec_remove((A), sizeof(*(A)), (I), (N))
261 #define vec_pop(A) (_vec_end(A)-=1)
262 /* these are supposed to NOT reallocate */
263 #define vec_shrinkto(A,N) (_vec_end(A) = (N))
264 #define vec_shrinkby(A,N) (_vec_end(A) -= (N))
266 typedef struct hash_table_t {
268 struct hash_node_t **table;
272 * hashtable implementation:
275 * This was designed for pointers: you manage the life of the object yourself
276 * if you do use this for non-pointers please be warned that the object may not
277 * be valid if the duration of it exceeds (i.e on stack). So you need to allocate
278 * yourself, or put those in global scope to ensure duration is for the whole
281 * util_htnew(size) -- to make a new hashtable
282 * util_htset(table, key, value, sizeof(value)) -- to set something in the table
283 * util_htget(table, key) -- to get something from the table
284 * util_htdel(table) -- to delete the table
288 * ht foo = util_htnew(1024);
290 * char *test = "hello world\n";
291 * util_htset(foo, "foo", (void*)&data);
292 * util_gtset(foo, "bar", (void*)test);
294 * printf("foo: %d, bar %s",
295 * *((int *)util_htget(foo, "foo")),
296 * ((char*)util_htget(foo, "bar"))
301 hash_table_t *util_htnew (size_t size);
302 void util_htset (hash_table_t *ht, const char *key, void *value);
303 void *util_htget (hash_table_t *ht, const char *key);
304 void util_htdel (hash_table_t *ht);
305 size_t util_hthash(hash_table_t *ht, const char *key);
306 void *util_htgeth(hash_table_t *ht, const char *key, size_t hash);
307 void util_htseth(hash_table_t *ht, const char *key, size_t hash, void *value);
308 /*===================================================================*/
309 /*=========================== code.c ================================*/
310 /*===================================================================*/
312 /* Note: if you change the order, fix type_sizeof in ir.c */
331 /* const/var qualifiers */
336 extern const char *type_name[TYPE_COUNT];
338 extern size_t type_sizeof[TYPE_COUNT];
339 extern uint16_t type_store_instr[TYPE_COUNT];
340 extern uint16_t field_store_instr[TYPE_COUNT];
341 /* could use type_store_instr + INSTR_STOREP_F - INSTR_STORE_F
342 * but this breaks when TYPE_INTEGER is added, since with the enhanced
343 * instruction set, the old ones are left untouched, thus the _I instructions
344 * are at a seperate place.
346 extern uint16_t type_storep_instr[TYPE_COUNT];
347 /* other useful lists */
348 extern uint16_t type_eq_instr[TYPE_COUNT];
349 extern uint16_t type_ne_instr[TYPE_COUNT];
350 extern uint16_t type_not_instr[TYPE_COUNT];
353 uint32_t offset; /* Offset in file of where data begins */
354 uint32_t length; /* Length of section (how many of) */
358 uint32_t version; /* Program version (6) */
359 uint16_t crc16; /* What is this? */
360 uint16_t skip; /* see propsal.txt */
362 prog_section statements; /* prog_section_statement */
363 prog_section defs; /* prog_section_def */
364 prog_section fields; /* prog_section_field */
365 prog_section functions; /* prog_section_function */
366 prog_section strings; /* What is this? */
367 prog_section globals; /* What is this? */
368 uint32_t entfield; /* Number of entity fields */
372 * Each paramater incerements by 3 since vector types hold
373 * 3 components (x,y,z).
377 #define OFS_PARM0 (OFS_RETURN+3)
378 #define OFS_PARM1 (OFS_PARM0 +3)
379 #define OFS_PARM2 (OFS_PARM1 +3)
380 #define OFS_PARM3 (OFS_PARM2 +3)
381 #define OFS_PARM4 (OFS_PARM3 +3)
382 #define OFS_PARM5 (OFS_PARM4 +3)
383 #define OFS_PARM6 (OFS_PARM5 +3)
384 #define OFS_PARM7 (OFS_PARM6 +3)
391 int16_t s1; /* signed */
392 uint16_t u1; /* unsigned */
396 int16_t s1; /* signed */
397 uint16_t u1; /* unsigned */
401 int16_t s1; /* signed */
402 uint16_t u1; /* unsigned */
406 * This is the same as the structure in darkplaces
411 * But this one is more sane to work with, and the
412 * type sizes are guranteed.
414 } prog_section_statement;
425 * 7 = ev_pointer -- engine only
426 * 8 = ev_bad -- engine only
432 typedef prog_section_both prog_section_def;
433 typedef prog_section_both prog_section_field;
435 /* this is ORed to the type */
436 #define DEF_SAVEGLOBAL (1<<15)
437 #define DEF_TYPEMASK ((1<<15)-1)
440 int32_t entry; /* in statement table for instructions */
441 uint32_t firstlocal; /* First local in local table */
442 uint32_t locals; /* Total ints of params + locals */
443 uint32_t profile; /* Always zero (engine uses this) */
444 uint32_t name; /* name of function in string table */
445 uint32_t file; /* file of the source file */
446 uint32_t nargs; /* number of arguments */
447 uint8_t argsize[8]; /* size of arguments (keep 8 always?) */
448 } prog_section_function;
452 * These are the external instructions supported by the interperter
453 * this is what things compile to (from the C code).
459 INSTR_MUL_FV, /* NOTE: the float operands must NOT be at the same locations: A != C */
460 INSTR_MUL_VF, /* and here: B != C */
524 * Virtual instructions used by the assembler
525 * keep at the end but before virtual instructions
531 * Virtual instructions used by the IR
539 extern prog_section_statement *code_statements;
540 extern prog_section_def *code_defs;
541 extern prog_section_field *code_fields;
542 extern prog_section_function *code_functions;
543 extern int *code_globals;
544 extern char *code_chars;
545 extern uint16_t code_crc;
547 typedef float qcfloat;
548 typedef int32_t qcint;
551 * code_write -- writes out the compiled file
552 * code_init -- prepares the code file
554 bool code_write (const char *filename);
556 uint32_t code_genstring (const char *string);
557 uint32_t code_cachedstring(const char *string);
558 qcint code_alloc_field (size_t qcsize);
561 * A shallow copy of a lex_file to remember where which ast node
570 /*===================================================================*/
571 /*============================ con.c ================================*/
572 /*===================================================================*/
592 void con_vprintmsg (int level, const char *name, size_t line, const char *msgtype, const char *msg, va_list ap);
593 void con_printmsg (int level, const char *name, size_t line, const char *msgtype, const char *msg, ...);
594 void con_cvprintmsg(void *ctx, int lvl, const char *msgtype, const char *msg, va_list ap);
595 void con_cprintmsg (void *ctx, int lvl, const char *msgtype, const char *msg, ...);
598 void con_color(int state);
601 int con_change(const char *out, const char *err);
602 int con_verr (const char *fmt, va_list va);
603 int con_vout (const char *fmt, va_list va);
604 int con_err (const char *fmt, ...);
605 int con_out (const char *fmt, ...);
607 /* error/warning interface */
608 extern size_t compile_errors;
609 extern size_t compile_warnings;
611 void compile_error(lex_ctx ctx, const char *msg, ...);
612 bool GMQCC_WARN compile_warning(lex_ctx ctx, int warntype, const char *fmt, ...);
614 /*===================================================================*/
615 /*========================= assembler.c =============================*/
616 /*===================================================================*/
617 static const struct {
618 const char *m; /* menomic */
619 const size_t o; /* operands */
620 const size_t l; /* menomic len */
646 { "FIELD_F" , 0, 7 },
647 { "FIELD_V" , 0, 7 },
648 { "FIELD_S" , 0, 7 },
649 { "FIELD_ENT" , 0, 9 },
650 { "FIELD_FLD" , 0, 9 },
651 { "FIELD_FNC" , 0, 9 },
652 { "ADDRESS" , 0, 7 },
653 { "STORE_F" , 0, 7 },
654 { "STORE_V" , 0, 7 },
655 { "STORE_S" , 0, 7 },
656 { "STORE_ENT" , 0, 9 },
657 { "STORE_FLD" , 0, 9 },
658 { "STORE_FNC" , 0, 9 },
659 { "STOREP_F" , 0, 8 },
660 { "STOREP_V" , 0, 8 },
661 { "STOREP_S" , 0, 8 },
662 { "STOREP_ENT", 0, 10},
663 { "STOREP_FLD", 0, 10},
664 { "STOREP_FNC", 0, 10},
669 { "NOT_ENT" , 0, 7 },
670 { "NOT_FNC" , 0, 7 },
689 { "END" , 0, 3 } /* virtual assembler instruction */
691 /*===================================================================*/
692 /*============================= ir.c ================================*/
693 /*===================================================================*/
697 store_local, /* local, assignable for now, should get promoted later */
698 store_param, /* parameters, they are locals with a fixed position */
699 store_value, /* unassignable */
700 store_return /* unassignable, at OFS_RETURN */
707 vector vec3_add (vector, vector);
708 vector vec3_sub (vector, vector);
709 qcfloat vec3_mulvv(vector, vector);
710 vector vec3_mulvf(vector, float);
712 /*===================================================================*/
713 /*============================= exec.c ==============================*/
714 /*===================================================================*/
716 /* darkplaces has (or will have) a 64 bit prog loader
717 * where the 32 bit qc program is autoconverted on load.
718 * Since we may want to support that as well, let's redefine
719 * float and int here.
731 typedef char qcfloat_size_is_correct [sizeof(qcfloat) == 4 ?1:-1];
732 typedef char qcint_size_is_correct [sizeof(qcint) == 4 ?1:-1];
736 VMERR_TEMPSTRING_ALLOC,
741 #define VM_JUMPS_DEFAULT 1000000
744 #define VMXF_DEFAULT 0x0000 /* default flags - nothing */
745 #define VMXF_TRACE 0x0001 /* trace: print statements before executing */
746 #define VMXF_PROFILE 0x0002 /* profile: increment the profile counters */
750 typedef int (*prog_builtin)(struct qc_program_s *prog);
755 prog_section_function *function;
758 typedef struct qc_program_s {
761 prog_section_statement *code;
762 prog_section_def *defs;
763 prog_section_def *fields;
764 prog_section_function *functions;
770 const char* *function_stack;
774 size_t tempstring_start;
775 size_t tempstring_at;
781 prog_builtin *builtins;
782 size_t builtins_count;
787 bool allowworldwrites;
790 qc_exec_stack *stack;
795 int argc; /* current arg count for debugging */
798 qc_program* prog_load(const char *filename);
799 void prog_delete(qc_program *prog);
801 bool prog_exec(qc_program *prog, prog_section_function *func, size_t flags, long maxjumps);
803 char* prog_getstring (qc_program *prog, qcint str);
804 prog_section_def* prog_entfield (qc_program *prog, qcint off);
805 prog_section_def* prog_getdef (qc_program *prog, qcint off);
806 qcany* prog_getedict (qc_program *prog, qcint e);
807 qcint prog_tempstring(qc_program *prog, const char *_str);
810 /*===================================================================*/
811 /*===================== parser.c commandline ========================*/
812 /*===================================================================*/
815 bool parser_compile_file (const char *filename);
816 bool parser_compile_string(const char *name, const char *str);
817 bool parser_finish (const char *output);
818 void parser_cleanup ();
819 /* There's really no need to strlen() preprocessed files */
820 bool parser_compile_string_len(const char *name, const char *str, size_t len);
822 /*===================================================================*/
823 /*====================== ftepp.c commandline ========================*/
824 /*===================================================================*/
826 bool ftepp_preprocess_file (const char *filename);
827 bool ftepp_preprocess_string(const char *name, const char *str);
828 void ftepp_finish ();
829 const char *ftepp_get ();
831 void ftepp_add_define (const char *source, const char *name);
833 /*===================================================================*/
834 /*======================= main.c commandline ========================*/
835 /*===================================================================*/
838 /* Helpers to allow for a whole lot of flags. Otherwise we'd limit
839 * to 32 or 64 -f options...
842 size_t idx; /* index into an array of 32 bit words */
843 uint8_t bit; /* index _into_ the 32 bit word, thus just uint8 */
845 #define LONGBIT(bit) { ((bit)/32), ((bit)%32) }
847 typedef uint32_t longbit;
848 #define LONGBIT(bit) (bit)
851 /* Used to store the list of flags with names */
857 /*===================================================================*/
858 /* list of -f flags, like -fdarkplaces-string-table-bug */
860 # define GMQCC_TYPE_FLAGS
861 # define GMQCC_DEFINE_FLAG(X) X,
865 static const opts_flag_def opts_flag_list[] = {
866 # define GMQCC_TYPE_FLAGS
867 # define GMQCC_DEFINE_FLAG(X) { #X, LONGBIT(X) },
873 # define GMQCC_TYPE_WARNS
874 # define GMQCC_DEFINE_FLAG(X) WARN_##X,
878 static const opts_flag_def opts_warn_list[] = {
879 # define GMQCC_TYPE_WARNS
880 # define GMQCC_DEFINE_FLAG(X) { #X, LONGBIT(WARN_##X) },
886 # define GMQCC_TYPE_OPTIMIZATIONS
887 # define GMQCC_DEFINE_FLAG(NAME, MIN_O) OPTIM_##NAME,
891 static const opts_flag_def opts_opt_list[] = {
892 # define GMQCC_TYPE_OPTIMIZATIONS
893 # define GMQCC_DEFINE_FLAG(NAME, MIN_O) { #NAME, LONGBIT(OPTIM_##NAME) },
897 static const unsigned int opts_opt_oflag[] = {
898 # define GMQCC_TYPE_OPTIMIZATIONS
899 # define GMQCC_DEFINE_FLAG(NAME, MIN_O) MIN_O,
903 extern unsigned int optimization_count[COUNT_OPTIMIZATIONS];
907 COMPILER_QCC, /* circa QuakeC */
908 COMPILER_FTEQCC, /* fteqcc QuakeC */
909 COMPILER_QCCX, /* qccx QuakeC */
910 COMPILER_GMQCC /* this QuakeC */
912 extern uint32_t opts_O; /* -Ox */
913 extern const char *opts_output; /* -o file */
914 extern int opts_standard;
915 extern bool opts_debug;
916 extern bool opts_memchk;
917 extern bool opts_dumpfin;
918 extern bool opts_dump;
919 extern bool opts_werror;
920 extern bool opts_forcecrc;
921 extern uint16_t opts_forced_crc;
922 extern bool opts_pp_only;
923 extern size_t opts_max_array_size;
925 /*===================================================================*/
926 #define OPTS_FLAG(i) (!! (opts_flags[(i)/32] & (1<< ((i)%32))))
927 extern uint32_t opts_flags[1 + (COUNT_FLAGS / 32)];
928 #define OPTS_WARN(i) (!! (opts_warn[(i)/32] & (1<< ((i)%32))))
929 extern uint32_t opts_warn[1 + (COUNT_WARNINGS / 32)];
930 #define OPTS_OPTIMIZATION(i) (!! (opts_optimization[(i)/32] & (1<< ((i)%32))))
931 extern uint32_t opts_optimization[1 + (COUNT_OPTIMIZATIONS / 32)];