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1 | /* -*-c-*- |
2 | * | |
3 | * Test vector processing framework | |
4 | * | |
5 | * (c) 2023 Straylight/Edgeware | |
6 | */ | |
7 | ||
8 | /*----- Licensing notice --------------------------------------------------* | |
9 | * | |
10 | * This file is part of the mLib utilities library. | |
11 | * | |
12 | * mLib is free software: you can redistribute it and/or modify it under | |
13 | * the terms of the GNU Library General Public License as published by | |
14 | * the Free Software Foundation; either version 2 of the License, or (at | |
15 | * your option) any later version. | |
16 | * | |
17 | * mLib is distributed in the hope that it will be useful, but WITHOUT | |
18 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
19 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public | |
20 | * License for more details. | |
21 | * | |
22 | * You should have received a copy of the GNU Library General Public | |
23 | * License along with mLib. If not, write to the Free Software | |
24 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
25 | * USA. | |
26 | */ | |
27 | ||
28 | #ifndef MLIB_TVEC_H | |
29 | #define MLIB_TVEC_H | |
30 | ||
31 | #ifdef __cplusplus | |
32 | extern "C" { | |
33 | #endif | |
34 | ||
35 | /*----- Header files ------------------------------------------------------*/ | |
36 | ||
37 | #include <stdarg.h> | |
38 | #include <stddef.h> | |
39 | #include <stdio.h> | |
40 | #include <string.h> | |
41 | ||
42 | #ifndef MLIB_BUF_H | |
43 | # include "buf.h" | |
44 | #endif | |
45 | ||
46 | #ifndef MLIB_CONTROL_H | |
47 | # include "control.h" | |
48 | #endif | |
49 | ||
50 | #ifndef MLIB_BUF_H | |
51 | # include "dstr.h" | |
52 | #endif | |
53 | ||
54 | #ifndef MLIB_MACROS_H | |
55 | # include "macros.h" | |
56 | #endif | |
57 | ||
58 | /*----- Miscellaneous values ----------------------------------------------*/ | |
59 | ||
60 | /* These are attached to structures which represent extension points, as a | |
61 | * way to pass an opaque parameter to whatever things are hooked onto them. | |
62 | */ | |
63 | ||
64 | #define TVEC_MISCSLOTS(_) \ | |
65 | _(PTR, const void *, p) /* arbitrary pointer */ \ | |
66 | _(INT, long, i) /* signed integer */ \ | |
67 | _(UINT, unsigned long, u) /* signed integer */ | |
68 | ||
69 | union tvec_misc { | |
70 | #define TVEC_DEFSLOT(tag, ty, slot) ty slot; | |
71 | TVEC_MISCSLOTS(TVEC_DEFSLOT) | |
72 | #undef TVEC_DEFSLOT | |
73 | }; | |
74 | enum { | |
75 | #define TVEC_DEFCONST(tag, ty, slot) TVMISC_##tag, | |
76 | TVEC_MISCSLOTS(TVEC_DEFCONST) | |
77 | TVMISC_LIMIT | |
78 | }; | |
79 | ||
80 | /*----- Register values ---------------------------------------------------*/ | |
81 | ||
82 | /* The framework doesn't have a preconceived idea about what's in a register | |
83 | * value: it just allocates them and accesses them through the register type | |
84 | * functions. It doesn't even have a baked-in idea of how big a register | |
85 | * value is: instead, it gets that via the `regsz' slot in `struct | |
86 | * tvec_testinfo'. So, as far as the framework is concerned, it's safe to | |
87 | * add new slots to this union, even if they make the overall union larger. | |
88 | * This can be done by defining the preprocessor macro `TVEC_REGSLOTS' to be | |
89 | * a `union' fragment defining any additional union members. | |
90 | * | |
91 | * This creates a distinction between code which does and doesn't know the | |
92 | * size of a register value. Code which does, which typically means the test | |
93 | * functions, benchmarking setup and teardown functions, and tightly-bound | |
94 | * runner functions, is free to index the register vectors directly. Code | |
95 | * which doesn't, which means the framework core itself and output formatting | |
96 | * machinery, must use the `TVEC_REG' macro (or its more general `TVEC_GREG' | |
97 | * companion) for indexing register vectors. (In principle, register type | |
98 | * handlers also fit into this category, but they have no business peering | |
99 | * into register values other than the one's they're given.) | |
100 | */ | |
101 | ||
102 | union tvec_regval { | |
103 | /* The actual register value. This is what the type handler sees. | |
104 | * Additional members can be added by setting `TVEC_REGSLOTS' before | |
105 | * including this file. | |
106 | * | |
107 | * A register value can be /initialized/, which simply means that its | |
108 | * contents represent a valid value according to its type -- the | |
109 | * register can be compared, dumped, serialized, parsed into, etc. | |
110 | * You can't do anything safely to an uninitialized register value | |
111 | * other than initialize it. | |
112 | */ | |
113 | ||
114 | long i; /* signed integer */ | |
115 | unsigned long u; /* unsigned integer */ | |
116 | void *p; /* pointer */ | |
117 | struct { unsigned char *p; size_t sz; } bytes; /* binary string of bytes */ | |
118 | struct { char *p; size_t sz; } str; /* text string */ | |
119 | #ifdef TVEC_REGSLOTS | |
120 | TVEC_REGSLOTS | |
121 | #endif | |
122 | }; | |
123 | ||
124 | struct tvec_reg { | |
125 | /* A register. | |
126 | * | |
127 | * Note that all of the registers listed as being used by a | |
128 | * particular test group are initialized at all times[1] while that | |
129 | * test group is being processed. (The other register slots don't | |
130 | * even have types associated with them, so there's nothing useful we | |
131 | * could do with them.) | |
132 | * | |
133 | * The `TVRF_LIVE' flag indicates that the register was assigned a | |
134 | * value by the test vector file: it's the right thing to use to | |
135 | * check whether an optional register is actually present. Even | |
136 | * `dead' registers are still initialized, though. | |
137 | * | |
138 | * [1] This isn't quite true. Between individual tests, the | |
139 | * registers are released and reinitialized in order to reset | |
140 | * them to known values ready for the next test. But you won't | |
141 | * see them at this point. | |
142 | */ | |
143 | ||
144 | unsigned f; /* flags */ | |
145 | #define TVRF_LIVE 1u /* used in current test */ | |
146 | union tvec_regval v; /* register value */ | |
147 | }; | |
148 | ||
149 | struct tvec_regdef { | |
150 | /* A register definition. Register definitions list the registers | |
151 | * which are used by a particular test group (see `struct tvec_test' | |
152 | * below). | |
153 | * | |
154 | * A vector of register definitions is terminated by a definition | |
155 | * whose `name' slot is null. | |
156 | */ | |
157 | ||
158 | const char *name; /* register name (for input files) */ | |
159 | unsigned i; /* register index */ | |
160 | const struct tvec_regty *ty; /* register type descriptor */ | |
161 | unsigned f; /* flags */ | |
162 | #define TVRF_OPT 1u /* optional register */ | |
163 | #define TVRF_ID 2u /* part of test identity */ | |
164 | union tvec_misc arg; /* extra detail for the type */ | |
165 | }; | |
166 | ||
167 | extern int tvec_serialize(const struct tvec_reg */*rv*/, | |
168 | const struct tvec_regdef */*regs*/, | |
169 | unsigned /*nr*/, size_t /*regsz*/, | |
170 | void **/*p_out*/, size_t */*sz_out*/); | |
171 | ||
172 | extern int tvec_deserialize(struct tvec_reg */*rv*/, | |
173 | const struct tvec_regdef */*regs*/, | |
174 | unsigned /*nr*/, size_t /*regsz*/, | |
175 | const void */*p*/, size_t /*sz*/); | |
176 | ||
177 | /*----- Test state --------------------------------------------------------*/ | |
178 | ||
179 | enum { TVOUT_LOSE, TVOUT_SKIP, TVOUT_WIN, TVOUT_LIMIT }; | |
180 | ||
181 | struct tvec_state { | |
182 | unsigned f; /* flags */ | |
183 | #define TVSF_SKIP 1u /* skip this test group */ | |
184 | #define TVSF_OPEN 2u /* test is open */ | |
185 | #define TVSF_ACTIVE 4u /* test is active */ | |
186 | #define TVSF_OUTMASK 0xf0 /* test outcome */ | |
187 | #define TVSF_OUTSHIFT 4 | |
188 | unsigned nrout, nreg; /* number of output/total registers */ | |
189 | size_t regsz; /* size of register entry */ | |
190 | struct tvec_reg *in, *out; /* register vectors */ | |
191 | char expst, st; /* progress status codes */ | |
192 | const struct tvec_test *tests, *test; /* all tests and current test */ | |
193 | unsigned curr[TVOUT_LIMIT], all[TVOUT_LIMIT], grps[TVOUT_LIMIT]; | |
194 | struct tvec_output *output; /* output formatter */ | |
195 | const char *infile; unsigned lno, test_lno; /* input file name, line */ | |
196 | FILE *fp; /* input file stream */ | |
197 | }; | |
198 | ||
199 | #define TVEC_GREG(vec, i, regsz) \ | |
200 | ((struct tvec_reg *)((unsigned char *)(vec) + (i)*(regsz))) | |
201 | #define TVEC_REG(tv, vec, i) TVEC_GREG((tv)->vec, (i), (tv)->regsz) | |
202 | ||
203 | /*----- Test descriptions -------------------------------------------------*/ | |
204 | ||
205 | typedef void tvec_hookfn(struct tvec_state */*tv*/); | |
206 | typedef void tvec_testfn(const struct tvec_reg */*in*/, | |
207 | struct tvec_reg */*out*/, | |
208 | void */*ctx*/); | |
209 | ||
210 | struct tvec_test { | |
211 | const char *name; /* name of the test */ | |
212 | const struct tvec_regdef *regs; /* descriptions of the registers */ | |
213 | tvec_hookfn *preflight; /* check before starting */ | |
214 | tvec_hookfn *run; /* test runner */ | |
215 | tvec_testfn *fn; /* test function */ | |
216 | union tvec_misc arg; /* additional parameter to `run' */ | |
217 | }; | |
218 | ||
219 | extern void PRINTF_LIKE(2, 3) | |
220 | tvec_check(struct tvec_state */*tv*/, const char */*detail*/, ...); | |
221 | extern void tvec_check_v(struct tvec_state */*tv*/, | |
222 | const char */*detail*/, va_list */*ap*/); | |
223 | ||
224 | extern void tvec_runtest(struct tvec_state */*tv*/); | |
225 | ||
226 | /*----- Input utilities ---------------------------------------------------*/ | |
227 | ||
228 | extern void tvec_skipspc(struct tvec_state */*tv*/); | |
229 | ||
230 | #define TVFF_ALLOWANY 1u | |
231 | extern void tvec_flushtoeol(struct tvec_state */*tv*/, unsigned /*f*/); | |
232 | ||
233 | extern int PRINTF_LIKE(4, 5) | |
234 | tvec_readword(struct tvec_state */*tv*/, dstr */*d*/, | |
235 | const char */*delims*/, const char */*expect*/, ...); | |
236 | extern int tvec_readword_v(struct tvec_state */*tv*/, dstr */*d*/, | |
237 | const char */*delims*/, const char */*expect*/, | |
238 | va_list */*ap*/); | |
239 | ||
240 | extern int tvec_nexttoken(struct tvec_state */*tv*/); | |
241 | ||
242 | /*----- Session lifecycle -------------------------------------------------*/ | |
243 | ||
244 | struct tvec_info { | |
245 | const struct tvec_test *tests; | |
246 | unsigned nrout, nreg; | |
247 | size_t regsz; | |
248 | }; | |
249 | ||
250 | extern void tvec_begin(struct tvec_state */*tv_out*/, | |
251 | const struct tvec_info */*info*/, | |
252 | struct tvec_output */*o*/); | |
253 | extern int tvec_end(struct tvec_state */*tv*/); | |
254 | ||
255 | extern void tvec_read(struct tvec_state */*tv*/, | |
256 | const char */*infile*/, FILE */*fp*/); | |
257 | ||
258 | ||
259 | /*----- Benchmarking ------------------------------------------------------*/ | |
260 | ||
261 | struct tvec_bench { | |
262 | unsigned long niter; /* iterations done per unit */ | |
263 | int riter, rbuf; /* iterations and buffer registers */ | |
264 | size_t ctxsz; /* size of context */ | |
265 | int (*setup)(const struct tvec_reg */*in*/, struct tvec_reg */*out*/, | |
266 | const union tvec_misc */*arg*/, void */*ctx*/); /* setup fn */ | |
267 | void (*teardown)(void */*ctx*/); /* teardown function, or null */ | |
268 | struct bench_state **b; /* benchmark state anchor or null */ | |
269 | union tvec_misc arg; /* argument to setup */ | |
270 | }; | |
271 | ||
272 | extern struct bench_state *tvec_benchstate; | |
273 | ||
274 | extern int tvec_ensurebench(struct tvec_state */*tv*/, | |
275 | struct bench_state **/*b_out*/); | |
276 | extern void tvec_bench(struct tvec_state */*tv*/); | |
277 | ||
278 | /*----- Ad-hoc testing ----------------------------------------------------*/ | |
279 | ||
280 | extern void tvec_adhoc(struct tvec_state */*tv*/, struct tvec_test */*t*/); | |
281 | ||
282 | extern void tvec_begingroup(struct tvec_state */*tv*/, const char */*name*/, | |
283 | const char */*file*/, unsigned /*lno*/); | |
284 | extern void tvec_reportgroup(struct tvec_state */*tv*/); | |
285 | extern void tvec_endgroup(struct tvec_state */*tv*/); | |
286 | ||
287 | #define TVEC_BEGINGROUP(tv, name) \ | |
288 | do tvec_begingroup(tv, name, __FILE__, __LINE__); while (0) | |
289 | ||
290 | #define TVEC_TESTGROUP(tag, tv, name) \ | |
291 | MC_WRAP(tag##__around, \ | |
292 | { TVEC_BEGINGROUP(tv, name); }, \ | |
293 | { tvec_endgroup(tv); }, \ | |
294 | { if (!((tv)->f&TVSF_SKIP)) tvec_skipgroup(tv, 0); \ | |
295 | tvec_endgroup(tv); }) | |
296 | ||
297 | extern void tvec_begintest(struct tvec_state */*tv*/, | |
298 | const char */*file*/, unsigned /*lno*/); | |
299 | extern void tvec_endtest(struct tvec_state */*tv*/); | |
300 | ||
301 | #define TVEC_BEGINTEST(tv) \ | |
302 | do tvec_begintest(tv, __FILE__, __LINE__); while (0) | |
303 | ||
304 | #define TVEC_TEST(tag, tv) \ | |
305 | MC_WRAP(tag##__around, \ | |
306 | { TVEC_BEGINTEST(tv); }, \ | |
307 | { tvec_endtest(tv); }, \ | |
308 | { if ((tv)->f&TVSF_ACTIVE) tvec_skipgroup((tv), 0); \ | |
309 | tvec_endtest(tv); }) | |
310 | ||
311 | extern int PRINTF_LIKE(5, 6) | |
312 | tvec_claim(struct tvec_state */*tv*/, int /*ok*/, | |
313 | const char */*file*/, unsigned /*lno*/, | |
314 | const char */*expr*/, ...); | |
315 | ||
316 | #define TVEC_CLAIM(tv, cond) \ | |
317 | (tvec_claim(tv, !!(cond), __FILE__, __LINE__, #cond " untrue")) | |
318 | ||
319 | extern int tvec_claimeq(struct tvec_state */*tv*/, | |
320 | const struct tvec_regty */*ty*/, | |
321 | const union tvec_misc */*arg*/, | |
322 | const char */*file*/, unsigned /*lno*/, | |
323 | const char */*expr*/); | |
324 | ||
325 | /*----- Command-line interface --------------------------------------------*/ | |
326 | ||
327 | extern const struct tvec_info tvec_adhocinfo; | |
328 | ||
329 | extern void tvec_parseargs(int /*argc*/, char */*argv*/[], | |
330 | struct tvec_state */*tv_out*/, | |
331 | int */*argpos_out*/, | |
332 | const struct tvec_info */*info*/); | |
333 | ||
334 | extern void tvec_readstdin(struct tvec_state */*tv*/); | |
335 | extern void tvec_readfile(struct tvec_state */*tv*/, const char */*file*/); | |
336 | extern void tvec_readdflt(struct tvec_state */*tv*/, const char */*file*/); | |
337 | extern void tvec_readarg(struct tvec_state */*tv*/, const char */*arg*/); | |
338 | ||
339 | extern void tvec_readargs(int /*argc*/, char */*argv*/[], | |
340 | struct tvec_state */*tv*/, | |
341 | int */*argpos_inout*/, const char */*dflt*/); | |
342 | ||
343 | extern int tvec_main(int /*argc*/, char */*argv*/[], | |
344 | const struct tvec_info */*info*/, | |
345 | const char */*dflt*/); | |
346 | ||
347 | /*----- Output formatting -------------------------------------------------*/ | |
348 | ||
349 | struct tvec_output { | |
350 | const struct tvec_outops *ops; | |
351 | struct tvec_state *tv; | |
352 | }; | |
353 | ||
354 | struct bench_timing; | |
355 | ||
356 | struct tvec_outops { | |
357 | void (*error)(struct tvec_output */*o*/, | |
358 | const char */*msg*/, va_list */*ap*/); | |
359 | void (*notice)(struct tvec_output */*o*/, | |
360 | const char */*msg*/, va_list */*ap*/); | |
361 | void (*write)(struct tvec_output */*o*/, const char */*p*/, size_t /*sz*/); | |
362 | ||
363 | void (*bsession)(struct tvec_output */*o*/); | |
364 | int (*esession)(struct tvec_output */*o*/); | |
365 | ||
366 | void (*bgroup)(struct tvec_output */*o*/); | |
367 | void (*egroup)(struct tvec_output */*o*/, unsigned /*outcome*/); | |
368 | void (*skipgroup)(struct tvec_output */*o*/, | |
369 | const char */*excuse*/, va_list */*ap*/); | |
370 | ||
371 | void (*btest)(struct tvec_output */*o*/); | |
372 | void (*skip)(struct tvec_output */*o*/, | |
373 | const char */*excuse*/, va_list */*ap*/); | |
374 | void (*fail)(struct tvec_output */*o*/, | |
375 | const char */*detail*/, va_list */*ap*/); | |
376 | void (*mismatch)(struct tvec_output */*o*/); | |
377 | void (*etest)(struct tvec_output */*o*/, unsigned /*outcome*/); | |
378 | ||
379 | void (*bbench)(struct tvec_output */*o*/); | |
380 | void (*ebench)(struct tvec_output */*o*/, | |
381 | const struct bench_timing */*tm*/); | |
382 | ||
383 | void (*destroy)(struct tvec_output */*o*/); | |
384 | }; | |
385 | ||
386 | extern void PRINTF_LIKE(2, 3) NORETURN | |
387 | tvec_error(struct tvec_state */*tv*/, const char */*msg*/, ...); | |
388 | extern void NORETURN tvec_error_v(struct tvec_state */*tv*/, | |
389 | const char */*msg*/, va_list */*ap*/); | |
390 | ||
391 | extern void PRINTF_LIKE(2, 3) | |
392 | tvec_notice(struct tvec_state */*tv*/, const char */*msg*/, ...); | |
393 | extern void tvec_notice_v(struct tvec_state */*tv*/, | |
394 | const char */*msg*/, va_list */*ap*/); | |
395 | ||
396 | extern void PRINTF_LIKE(3, 4) NORETURN | |
397 | tvec_syntax(struct tvec_state */*tv*/, int /*ch*/, | |
398 | const char */*expect*/, ...); | |
399 | extern void NORETURN tvec_syntax_v(struct tvec_state */*tv*/, int /*ch*/, | |
400 | const char */*expect*/, va_list */*ap*/); | |
401 | ||
402 | extern void PRINTF_LIKE(2, 3) | |
403 | tvec_skipgroup(struct tvec_state */*tv*/, const char */*note*/, ...); | |
404 | extern void tvec_skipgroup_v(struct tvec_state */*tv*/, | |
405 | const char */*note*/, va_list */*ap*/); | |
406 | ||
407 | extern void PRINTF_LIKE(2, 3) | |
408 | tvec_skip(struct tvec_state */*tv*/, const char */*excuse*/, ...); | |
409 | extern void tvec_skip_v(struct tvec_state */*tv*/, | |
410 | const char */*excuse*/, va_list */*ap*/); | |
411 | ||
412 | extern void PRINTF_LIKE(2, 3) | |
413 | tvec_fail(struct tvec_state */*tv*/, const char */*detail*/, ...); | |
414 | extern void tvec_fail_v(struct tvec_state */*tv*/, | |
415 | const char */*detail*/, va_list */*ap*/); | |
416 | ||
417 | extern void tvec_mismatch(struct tvec_state */*tv*/); | |
418 | ||
419 | extern void PRINTF_LIKE(2, 3) | |
420 | tvec_write(struct tvec_state */*tv*/, const char */*p*/, ...); | |
421 | extern void tvec_write_v(struct tvec_state */*tv*/, | |
422 | const char */*p*/, va_list */*ap*/); | |
423 | ||
424 | extern struct tvec_output *tvec_humanoutput(FILE */*fp*/); | |
425 | extern struct tvec_output *tvec_tapoutput(FILE */*fp*/); | |
426 | extern struct tvec_output *tvec_dfltout(FILE */*fp*/); | |
427 | ||
428 | /*----- Register types ----------------------------------------------------*/ | |
429 | ||
430 | struct tvec_regty { | |
431 | void (*init)(union tvec_regval */*rv*/, const struct tvec_regdef */*rd*/); | |
432 | void (*release)(union tvec_regval */*rv*/, | |
433 | const struct tvec_regdef */*rd*/); | |
434 | int (*eq)(const union tvec_regval */*rv0*/, | |
435 | const union tvec_regval */*rv1*/, | |
436 | const struct tvec_regdef */*rd*/); | |
437 | size_t (*measure)(const union tvec_regval */*rv*/, | |
438 | const struct tvec_regdef */*rd*/); | |
439 | int (*tobuf)(buf */*b*/, const union tvec_regval */*rv*/, | |
440 | const struct tvec_regdef */*rd*/); | |
441 | int (*frombuf)(buf */*b*/, union tvec_regval */*rv*/, | |
442 | const struct tvec_regdef */*rd*/); | |
443 | void (*parse)(union tvec_regval */*rv*/, const struct tvec_regdef */*rd*/, | |
444 | struct tvec_state */*tv*/); | |
445 | void (*dump)(const union tvec_regval */*rv*/, | |
446 | const struct tvec_regdef */*rd*/, | |
447 | struct tvec_state */*tv*/, unsigned /*style*/); | |
448 | #define TVSF_COMPACT 1u | |
449 | }; | |
450 | ||
451 | extern const struct tvec_regty tvty_int, tvty_uint; | |
452 | struct tvec_irange { long min, max; }; | |
453 | struct tvec_urange { unsigned long min, max; }; | |
454 | ||
455 | extern const struct tvec_irange | |
456 | tvrange_schar, tvrange_short, tvrange_int, tvrange_long, | |
457 | tvrange_sbyte, tvrange_i16, tvrange_i32; | |
458 | extern const struct tvec_urange | |
459 | tvrange_uchar, tvrange_ushort, tvrange_uint, tvrange_ulong, tvrange_size, | |
460 | tvrange_byte, tvrange_u16, tvrange_u32; | |
461 | ||
462 | extern int tvec_claimeq_int(struct tvec_state */*tv*/, | |
463 | long /*i0*/, long /*i1*/, | |
464 | const char */*file*/, unsigned /*lno*/, | |
465 | const char */*expr*/); | |
466 | extern int tvec_claimeq_uint(struct tvec_state */*tv*/, | |
467 | unsigned long /*u0*/, unsigned long /*u1*/, | |
468 | const char */*file*/, unsigned /*lno*/, | |
469 | const char */*expr*/); | |
470 | #define TVEC_CLAIMEQ_INT(tv, i0, i1) \ | |
471 | (tvec_claimeq_int(tv, i0, i1, __FILE__, __LINE__, #i0 " /= " #i1)) | |
472 | #define TVEC_CLAIMEQ_UINT(tv, u0, u1) \ | |
473 | (tvec_claimeq_uint(tv, u0, u1, __FILE__, __LINE__, #u0 " /= " #u1)) | |
474 | ||
475 | extern const struct tvec_regty tvty_enum; | |
476 | ||
477 | #define DEFASSOC(tag_, ty, slot) \ | |
478 | struct tvec_##slot##assoc { const char *tag; ty slot; }; | |
479 | TVEC_MISCSLOTS(DEFASSOC) | |
480 | #undef DEFASSOC | |
481 | ||
482 | struct tvec_enuminfo { | |
483 | const char *name; unsigned mv; | |
484 | union { | |
485 | #define DEFENUMINFO(tag, ty, slot) struct { \ | |
486 | const struct tvec_##slot##assoc *av; \ | |
487 | RANGESLOT_##tag \ | |
488 | } slot; | |
489 | #define RANGESLOT_INT const struct tvec_irange *ir; | |
490 | #define RANGESLOT_UINT const struct tvec_urange *ur; | |
491 | #define RANGESLOT_PTR | |
492 | TVEC_MISCSLOTS(DEFENUMINFO) | |
493 | #undef DEFENUMINFO | |
494 | #undef RANGESLOT_INT | |
495 | #undef RANGESLOT_UINT | |
496 | #undef RANGESLOT_PTR | |
497 | } u; | |
498 | }; | |
499 | ||
500 | #define DECLCLAIM(tag, ty, slot) \ | |
501 | extern int tvec_claimeq_##slot##enum \ | |
502 | (struct tvec_state */*tv*/, \ | |
503 | const struct tvec_enuminfo */*ei*/, ty /*e0*/, ty /*e1*/, \ | |
504 | const char */*file*/, unsigned /*lno*/, const char */*expr*/); | |
505 | TVEC_MISCSLOTS(DECLCLAIM) | |
506 | #undef DECLCLAIM | |
507 | #define TVEC_CLAIMEQ_IENUM(tv, ei, e0, e1) \ | |
508 | (tvec_claimeq_ienum(tv, ei, e0, e1, \ | |
509 | __FILE__, __LINE__, #e0 " /= " #e1)) | |
510 | #define TVEC_CLAIMEQ_UENUM(tv, ei, e0, e1) \ | |
511 | (tvec_claimeq_uenum(tv, ei, e0, e1, \ | |
512 | __FILE__, __LINE__, #e0 " /= " #e1)) | |
513 | #define TVEC_CLAIMEQ_PENUM(tv, ei, e0, e1) \ | |
514 | (tvec_claimeq_penum(tv, ei, e0, e1, \ | |
515 | __FILE__, __LINE__, #e0 " /= " #e1)) | |
516 | ||
517 | extern const struct tvec_regty tvty_flags; | |
518 | struct tvec_flag { const char *tag; unsigned long m, v; }; | |
519 | struct tvec_flaginfo { | |
520 | const char *name; | |
521 | const struct tvec_flag *fv; | |
522 | const struct tvec_urange *range; | |
523 | }; | |
524 | ||
525 | extern int tvec_claimeq_flags(struct tvec_state */*tv*/, | |
526 | const struct tvec_flaginfo */*fi*/, | |
527 | unsigned long /*f0*/, unsigned long /*f1*/, | |
528 | const char */*file*/, unsigned /*lno*/, | |
529 | const char */*expr*/); | |
530 | #define TVEC_CLAIMEQ_FLAGS(tv, fi, f0, f1) \ | |
531 | (tvec_claimeq_flags(tv, fi, f0, f1, \ | |
532 | __FILE__, __LINE__, #f0 " /= " #f1)) | |
533 | ||
534 | extern const struct tvec_regty tvty_string, tvty_bytes; | |
535 | ||
536 | extern int tvec_claimeq_string(struct tvec_state */*tv*/, | |
537 | const char */*p0*/, size_t /*sz0*/, | |
538 | const char */*p1*/, size_t /*sz1*/, | |
539 | const char */*file*/, unsigned /*lno*/, | |
540 | const char */*expr*/); | |
541 | extern int tvec_claimeq_strz(struct tvec_state */*tv*/, | |
542 | const char */*p0*/, const char */*p1*/, | |
543 | const char */*file*/, unsigned /*lno*/, | |
544 | const char */*expr*/); | |
545 | extern int tvec_claimeq_bytes(struct tvec_state */*tv*/, | |
546 | const void */*p0*/, size_t /*sz0*/, | |
547 | const void */*p1*/, size_t /*sz1*/, | |
548 | const char */*file*/, unsigned /*lno*/, | |
549 | const char */*expr*/); | |
550 | ||
551 | #define TVEC_CLAIMEQ_STRING(tv, p0, sz0, p1, sz1) \ | |
552 | (tvec_claimeq_string(tv, p0, sz0, p1, sz1, __FILE__, __LINE__, \ | |
553 | #p0 "[" #sz0 "] /= " #p1 "[" #sz1 "]")) | |
554 | #define TVEC_CLAIMEQ_STRZ(tv, p0, p1) \ | |
555 | (tvec_claimeq_strz(tv, p0, p1, __FILE__, __LINE__, #p0 " /= " #p1)) | |
556 | #define TVEC_CLAIMEQ_BYTES(tv, p0, sz0, p1, sz1) \ | |
557 | (tvec_claimeq(tv, p0, sz0, p1, sz1, __FILE__, __LINE__, \ | |
558 | #p0 "[" #sz0 "] /= " #p1 "[" #sz1 "]")) | |
559 | ||
560 | extern const struct tvec_regty tvty_buffer; | |
561 | ||
562 | extern void tvec_allocstring(union tvec_regval */*rv*/, size_t /*sz*/); | |
563 | extern void tvec_allocbytes(union tvec_regval */*rv*/, size_t /*sz*/); | |
564 | ||
565 | /*----- That's all, folks -------------------------------------------------*/ | |
566 | ||
567 | #ifdef __cplusplus | |
568 | } | |
569 | #endif | |
570 | ||
571 | #endif |