2 * Copyright © 2016 Intel Corporation
3 * Copyright © 2017 Broadcom
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
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
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
34 #include <util/macros.h>
35 #include <util/ralloc.h>
37 #include "v3d_decoder.h"
38 #include "v3d_packet_helpers.h"
45 struct v3d_group
*commands
[256];
47 struct v3d_group
*structs
[256];
49 struct v3d_group
*registers
[256];
51 struct v3d_enum
*enums
[256];
59 struct parser_context
{
61 const struct v3d_device_info
*devinfo
;
65 struct v3d_group
*group
;
66 struct v3d_enum
*enoom
;
69 struct v3d_value
*values
[256];
71 struct v3d_spec
*spec
;
78 v3d_group_get_name(struct v3d_group
*group
)
84 v3d_group_get_opcode(struct v3d_group
*group
)
90 v3d_spec_find_struct(struct v3d_spec
*spec
, const char *name
)
92 for (int i
= 0; i
< spec
->nstructs
; i
++)
93 if (strcmp(spec
->structs
[i
]->name
, name
) == 0)
94 return spec
->structs
[i
];
100 v3d_spec_find_register(struct v3d_spec
*spec
, uint32_t offset
)
102 for (int i
= 0; i
< spec
->nregisters
; i
++)
103 if (spec
->registers
[i
]->register_offset
== offset
)
104 return spec
->registers
[i
];
110 v3d_spec_find_register_by_name(struct v3d_spec
*spec
, const char *name
)
112 for (int i
= 0; i
< spec
->nregisters
; i
++) {
113 if (strcmp(spec
->registers
[i
]->name
, name
) == 0)
114 return spec
->registers
[i
];
121 v3d_spec_find_enum(struct v3d_spec
*spec
, const char *name
)
123 for (int i
= 0; i
< spec
->nenums
; i
++)
124 if (strcmp(spec
->enums
[i
]->name
, name
) == 0)
125 return spec
->enums
[i
];
130 static void __attribute__((noreturn
))
131 fail(struct location
*loc
, const char *msg
, ...)
136 fprintf(stderr
, "%s:%d: error: ",
137 loc
->filename
, loc
->line_number
);
138 vfprintf(stderr
, msg
, ap
);
139 fprintf(stderr
, "\n");
145 fail_on_null(void *p
)
148 fprintf(stderr
, "aubinator: out of memory\n");
156 xstrdup(const char *s
)
158 return fail_on_null(strdup(s
));
170 return fail_on_null(zalloc(s
));
173 /* We allow fields to have either a bit index, or append "b" for a byte index.
176 is_byte_offset(const char *value
)
178 return value
[strlen(value
) - 1] == 'b';
182 get_group_offset_count(const char **atts
, uint32_t *offset
, uint32_t *count
,
183 uint32_t *size
, bool *variable
)
188 for (i
= 0; atts
[i
]; i
+= 2) {
189 if (strcmp(atts
[i
], "count") == 0) {
190 *count
= strtoul(atts
[i
+ 1], &p
, 0);
193 } else if (strcmp(atts
[i
], "start") == 0) {
194 *offset
= strtoul(atts
[i
+ 1], &p
, 0);
195 } else if (strcmp(atts
[i
], "size") == 0) {
196 *size
= strtoul(atts
[i
+ 1], &p
, 0);
202 static struct v3d_group
*
203 create_group(struct parser_context
*ctx
,
206 struct v3d_group
*parent
)
208 struct v3d_group
*group
;
210 group
= xzalloc(sizeof(*group
));
212 group
->name
= xstrdup(name
);
214 group
->spec
= ctx
->spec
;
215 group
->group_offset
= 0;
216 group
->group_count
= 0;
217 group
->variable
= false;
220 group
->parent
= parent
;
221 get_group_offset_count(atts
,
222 &group
->group_offset
,
231 static struct v3d_enum
*
232 create_enum(struct parser_context
*ctx
, const char *name
, const char **atts
)
236 e
= xzalloc(sizeof(*e
));
238 e
->name
= xstrdup(name
);
246 get_register_offset(const char **atts
, uint32_t *offset
)
251 for (i
= 0; atts
[i
]; i
+= 2) {
252 if (strcmp(atts
[i
], "num") == 0)
253 *offset
= strtoul(atts
[i
+ 1], &p
, 0);
259 get_start_end_pos(int *start
, int *end
)
261 /* start value has to be mod with 32 as we need the relative
262 * start position in the first DWord. For the end position, add
263 * the length of the field to the start position to get the
264 * relative postion in the 64 bit address.
266 if (*end
- *start
> 32) {
267 int len
= *end
- *start
;
268 *start
= *start
% 32;
271 *start
= *start
% 32;
278 static inline uint64_t
279 mask(int start
, int end
)
283 v
= ~0ULL >> (63 - end
+ start
);
288 static inline uint64_t
289 field(uint64_t value
, int start
, int end
)
291 get_start_end_pos(&start
, &end
);
292 return (value
& mask(start
, end
)) >> (start
);
295 static inline uint64_t
296 field_address(uint64_t value
, int start
, int end
)
298 /* no need to right shift for address/offset */
299 get_start_end_pos(&start
, &end
);
300 return (value
& mask(start
, end
));
303 static struct v3d_type
304 string_to_type(struct parser_context
*ctx
, const char *s
)
310 if (strcmp(s
, "int") == 0)
311 return (struct v3d_type
) { .kind
= V3D_TYPE_INT
};
312 else if (strcmp(s
, "uint") == 0)
313 return (struct v3d_type
) { .kind
= V3D_TYPE_UINT
};
314 else if (strcmp(s
, "bool") == 0)
315 return (struct v3d_type
) { .kind
= V3D_TYPE_BOOL
};
316 else if (strcmp(s
, "float") == 0)
317 return (struct v3d_type
) { .kind
= V3D_TYPE_FLOAT
};
318 else if (strcmp(s
, "address") == 0)
319 return (struct v3d_type
) { .kind
= V3D_TYPE_ADDRESS
};
320 else if (strcmp(s
, "offset") == 0)
321 return (struct v3d_type
) { .kind
= V3D_TYPE_OFFSET
};
322 else if (sscanf(s
, "u%d.%d", &i
, &f
) == 2)
323 return (struct v3d_type
) { .kind
= V3D_TYPE_UFIXED
, .i
= i
, .f
= f
};
324 else if (sscanf(s
, "s%d.%d", &i
, &f
) == 2)
325 return (struct v3d_type
) { .kind
= V3D_TYPE_SFIXED
, .i
= i
, .f
= f
};
326 else if (g
= v3d_spec_find_struct(ctx
->spec
, s
), g
!= NULL
)
327 return (struct v3d_type
) { .kind
= V3D_TYPE_STRUCT
, .v3d_struct
= g
};
328 else if (e
= v3d_spec_find_enum(ctx
->spec
, s
), e
!= NULL
)
329 return (struct v3d_type
) { .kind
= V3D_TYPE_ENUM
, .v3d_enum
= e
};
330 else if (strcmp(s
, "mbo") == 0)
331 return (struct v3d_type
) { .kind
= V3D_TYPE_MBO
};
333 fail(&ctx
->loc
, "invalid type: %s", s
);
336 static struct v3d_field
*
337 create_field(struct parser_context
*ctx
, const char **atts
)
339 struct v3d_field
*field
;
344 field
= xzalloc(sizeof(*field
));
346 for (i
= 0; atts
[i
]; i
+= 2) {
347 if (strcmp(atts
[i
], "name") == 0)
348 field
->name
= xstrdup(atts
[i
+ 1]);
349 else if (strcmp(atts
[i
], "start") == 0) {
350 field
->start
= strtoul(atts
[i
+ 1], &p
, 0);
351 if (is_byte_offset(atts
[i
+ 1]))
353 } else if (strcmp(atts
[i
], "end") == 0) {
354 field
->end
= strtoul(atts
[i
+ 1], &p
, 0) - 1;
355 if (is_byte_offset(atts
[i
+ 1]))
357 } else if (strcmp(atts
[i
], "size") == 0) {
358 size
= strtoul(atts
[i
+ 1], &p
, 0);
359 if (is_byte_offset(atts
[i
+ 1]))
361 } else if (strcmp(atts
[i
], "type") == 0)
362 field
->type
= string_to_type(ctx
, atts
[i
+ 1]);
363 else if (strcmp(atts
[i
], "default") == 0) {
364 field
->has_default
= true;
365 field
->default_value
= strtoul(atts
[i
+ 1], &p
, 0);
366 } else if (strcmp(atts
[i
], "minus_one") == 0) {
367 assert(strcmp(atts
[i
+ 1], "true") == 0);
368 field
->minus_one
= true;
373 field
->end
= field
->start
+ size
- 1;
378 static struct v3d_value
*
379 create_value(struct parser_context
*ctx
, const char **atts
)
381 struct v3d_value
*value
= xzalloc(sizeof(*value
));
383 for (int i
= 0; atts
[i
]; i
+= 2) {
384 if (strcmp(atts
[i
], "name") == 0)
385 value
->name
= xstrdup(atts
[i
+ 1]);
386 else if (strcmp(atts
[i
], "value") == 0)
387 value
->value
= strtoul(atts
[i
+ 1], NULL
, 0);
394 create_and_append_field(struct parser_context
*ctx
,
397 if (ctx
->group
->nfields
== ctx
->group
->fields_size
) {
398 ctx
->group
->fields_size
= MAX2(ctx
->group
->fields_size
* 2, 2);
400 (struct v3d_field
**) realloc(ctx
->group
->fields
,
401 sizeof(ctx
->group
->fields
[0]) *
402 ctx
->group
->fields_size
);
405 ctx
->group
->fields
[ctx
->group
->nfields
++] = create_field(ctx
, atts
);
409 set_group_opcode(struct v3d_group
*group
, const char **atts
)
414 for (i
= 0; atts
[i
]; i
+= 2) {
415 if (strcmp(atts
[i
], "code") == 0)
416 group
->opcode
= strtoul(atts
[i
+ 1], &p
, 0);
422 ver_in_range(int ver
, int min_ver
, int max_ver
)
424 return ((min_ver
== 0 || ver
>= min_ver
) &&
425 (max_ver
== 0 || ver
<= max_ver
));
429 skip_if_ver_mismatch(struct parser_context
*ctx
, int min_ver
, int max_ver
)
431 if (!ctx
->parse_skip_depth
&& !ver_in_range(ctx
->devinfo
->ver
,
433 assert(ctx
->parse_depth
!= 0);
434 ctx
->parse_skip_depth
= ctx
->parse_depth
;
437 return ctx
->parse_skip_depth
;
441 start_element(void *data
, const char *element_name
, const char **atts
)
443 struct parser_context
*ctx
= data
;
445 const char *name
= NULL
;
446 const char *ver
= NULL
;
450 ctx
->loc
.line_number
= XML_GetCurrentLineNumber(ctx
->parser
);
452 for (i
= 0; atts
[i
]; i
+= 2) {
453 if (strcmp(atts
[i
], "name") == 0)
455 else if (strcmp(atts
[i
], "gen") == 0)
457 else if (strcmp(atts
[i
], "min_ver") == 0)
458 min_ver
= strtoul(atts
[i
+ 1], NULL
, 0);
459 else if (strcmp(atts
[i
], "max_ver") == 0)
460 max_ver
= strtoul(atts
[i
+ 1], NULL
, 0);
463 if (skip_if_ver_mismatch(ctx
, min_ver
, max_ver
))
466 if (strcmp(element_name
, "vcxml") == 0) {
468 fail(&ctx
->loc
, "no ver given");
470 /* Make sure that we picked an XML that matched our version.
472 assert(ver_in_range(ctx
->devinfo
->ver
, min_ver
, max_ver
));
475 int n
= sscanf(ver
, "%d.%d", &major
, &minor
);
477 fail(&ctx
->loc
, "invalid ver given: %s", ver
);
481 ctx
->spec
->ver
= major
* 10 + minor
;
482 } else if (strcmp(element_name
, "packet") == 0 ||
483 strcmp(element_name
, "struct") == 0) {
484 ctx
->group
= create_group(ctx
, name
, atts
, NULL
);
486 if (strcmp(element_name
, "packet") == 0)
487 set_group_opcode(ctx
->group
, atts
);
488 } else if (strcmp(element_name
, "register") == 0) {
489 ctx
->group
= create_group(ctx
, name
, atts
, NULL
);
490 get_register_offset(atts
, &ctx
->group
->register_offset
);
491 } else if (strcmp(element_name
, "group") == 0) {
492 struct v3d_group
*previous_group
= ctx
->group
;
493 while (previous_group
->next
)
494 previous_group
= previous_group
->next
;
496 struct v3d_group
*group
= create_group(ctx
, "", atts
,
498 previous_group
->next
= group
;
500 } else if (strcmp(element_name
, "field") == 0) {
501 create_and_append_field(ctx
, atts
);
502 } else if (strcmp(element_name
, "enum") == 0) {
503 ctx
->enoom
= create_enum(ctx
, name
, atts
);
504 } else if (strcmp(element_name
, "value") == 0) {
505 ctx
->values
[ctx
->nvalues
++] = create_value(ctx
, atts
);
506 assert(ctx
->nvalues
< ARRAY_SIZE(ctx
->values
));
514 end_element(void *data
, const char *name
)
516 struct parser_context
*ctx
= data
;
517 struct v3d_spec
*spec
= ctx
->spec
;
521 if (ctx
->parse_skip_depth
) {
522 if (ctx
->parse_skip_depth
== ctx
->parse_depth
)
523 ctx
->parse_skip_depth
= 0;
527 if (strcmp(name
, "packet") == 0 ||
528 strcmp(name
, "struct") == 0 ||
529 strcmp(name
, "register") == 0) {
530 struct v3d_group
*group
= ctx
->group
;
532 ctx
->group
= ctx
->group
->parent
;
534 if (strcmp(name
, "packet") == 0) {
535 spec
->commands
[spec
->ncommands
++] = group
;
537 /* V3D packet XML has the packet contents with offsets
538 * starting from the first bit after the opcode, to
539 * match the spec. Shift the fields up now.
541 for (int i
= 0; i
< group
->nfields
; i
++) {
542 group
->fields
[i
]->start
+= 8;
543 group
->fields
[i
]->end
+= 8;
546 else if (strcmp(name
, "struct") == 0)
547 spec
->structs
[spec
->nstructs
++] = group
;
548 else if (strcmp(name
, "register") == 0)
549 spec
->registers
[spec
->nregisters
++] = group
;
551 assert(spec
->ncommands
< ARRAY_SIZE(spec
->commands
));
552 assert(spec
->nstructs
< ARRAY_SIZE(spec
->structs
));
553 assert(spec
->nregisters
< ARRAY_SIZE(spec
->registers
));
554 } else if (strcmp(name
, "group") == 0) {
555 ctx
->group
= ctx
->group
->parent
;
556 } else if (strcmp(name
, "field") == 0) {
557 assert(ctx
->group
->nfields
> 0);
558 struct v3d_field
*field
= ctx
->group
->fields
[ctx
->group
->nfields
- 1];
559 size_t size
= ctx
->nvalues
* sizeof(ctx
->values
[0]);
560 field
->inline_enum
.values
= xzalloc(size
);
561 field
->inline_enum
.nvalues
= ctx
->nvalues
;
562 memcpy(field
->inline_enum
.values
, ctx
->values
, size
);
564 } else if (strcmp(name
, "enum") == 0) {
565 struct v3d_enum
*e
= ctx
->enoom
;
566 size_t size
= ctx
->nvalues
* sizeof(ctx
->values
[0]);
567 e
->values
= xzalloc(size
);
568 e
->nvalues
= ctx
->nvalues
;
569 memcpy(e
->values
, ctx
->values
, size
);
572 spec
->enums
[spec
->nenums
++] = e
;
577 character_data(void *data
, const XML_Char
*s
, int len
)
581 static uint32_t zlib_inflate(const void *compressed_data
,
582 uint32_t compressed_len
,
585 struct z_stream_s zstream
;
588 memset(&zstream
, 0, sizeof(zstream
));
590 zstream
.next_in
= (unsigned char *)compressed_data
;
591 zstream
.avail_in
= compressed_len
;
593 if (inflateInit(&zstream
) != Z_OK
)
597 zstream
.next_out
= out
;
598 zstream
.avail_out
= 4096;
601 switch (inflate(&zstream
, Z_SYNC_FLUSH
)) {
607 inflateEnd(&zstream
);
611 if (zstream
.avail_out
)
614 out
= realloc(out
, 2*zstream
.total_out
);
616 inflateEnd(&zstream
);
620 zstream
.next_out
= (unsigned char *)out
+ zstream
.total_out
;
621 zstream
.avail_out
= zstream
.total_out
;
624 inflateEnd(&zstream
);
626 return zstream
.total_out
;
630 v3d_spec_load(const struct v3d_device_info
*devinfo
)
632 struct parser_context ctx
;
634 uint8_t *text_data
= NULL
;
635 uint32_t text_offset
= 0, text_length
= 0, total_length
;
637 for (int i
= 0; i
< ARRAY_SIZE(genxml_files_table
); i
++) {
639 assert(genxml_files_table
[i
- 1].gen_10
<
640 genxml_files_table
[i
].gen_10
);
643 if (genxml_files_table
[i
].gen_10
<= devinfo
->ver
) {
644 text_offset
= genxml_files_table
[i
].offset
;
645 text_length
= genxml_files_table
[i
].length
;
649 if (text_length
== 0) {
650 fprintf(stderr
, "unable to find gen (%u) data\n", devinfo
->ver
);
654 memset(&ctx
, 0, sizeof ctx
);
655 ctx
.parser
= XML_ParserCreate(NULL
);
656 ctx
.devinfo
= devinfo
;
657 XML_SetUserData(ctx
.parser
, &ctx
);
658 if (ctx
.parser
== NULL
) {
659 fprintf(stderr
, "failed to create parser\n");
663 XML_SetElementHandler(ctx
.parser
, start_element
, end_element
);
664 XML_SetCharacterDataHandler(ctx
.parser
, character_data
);
666 ctx
.spec
= xzalloc(sizeof(*ctx
.spec
));
668 total_length
= zlib_inflate(compress_genxmls
,
669 sizeof(compress_genxmls
),
670 (void **) &text_data
);
671 assert(text_offset
+ text_length
<= total_length
);
673 buf
= XML_GetBuffer(ctx
.parser
, text_length
);
674 memcpy(buf
, &text_data
[text_offset
], text_length
);
676 if (XML_ParseBuffer(ctx
.parser
, text_length
, true) == 0) {
678 "Error parsing XML at line %ld col %ld byte %ld/%u: %s\n",
679 XML_GetCurrentLineNumber(ctx
.parser
),
680 XML_GetCurrentColumnNumber(ctx
.parser
),
681 XML_GetCurrentByteIndex(ctx
.parser
), text_length
,
682 XML_ErrorString(XML_GetErrorCode(ctx
.parser
)));
683 XML_ParserFree(ctx
.parser
);
688 XML_ParserFree(ctx
.parser
);
695 v3d_spec_find_instruction(struct v3d_spec
*spec
, const uint8_t *p
)
699 for (int i
= 0; i
< spec
->ncommands
; i
++) {
700 struct v3d_group
*group
= spec
->commands
[i
];
702 if (opcode
!= group
->opcode
)
705 /* If there's a "sub-id" field, make sure that it matches the
706 * instruction being decoded.
708 struct v3d_field
*subid
= NULL
;
709 for (int j
= 0; j
< group
->nfields
; j
++) {
710 struct v3d_field
*field
= group
->fields
[j
];
711 if (strcmp(field
->name
, "sub-id") == 0) {
717 if (subid
&& (__gen_unpack_uint(p
, subid
->start
, subid
->end
) !=
718 subid
->default_value
)) {
728 /** Returns the size of a V3D packet. */
730 v3d_group_get_length(struct v3d_group
*group
)
733 for (int i
= 0; i
< group
->nfields
; i
++) {
734 struct v3d_field
*field
= group
->fields
[i
];
736 last_bit
= MAX2(last_bit
, field
->end
);
738 return last_bit
/ 8 + 1;
742 v3d_field_iterator_init(struct v3d_field_iterator
*iter
,
743 struct v3d_group
*group
,
747 memset(iter
, 0, sizeof(*iter
));
751 iter
->print_colors
= print_colors
;
755 v3d_get_enum_name(struct v3d_enum
*e
, uint64_t value
)
757 for (int i
= 0; i
< e
->nvalues
; i
++) {
758 if (e
->values
[i
]->value
== value
) {
759 return e
->values
[i
]->name
;
766 iter_more_fields(const struct v3d_field_iterator
*iter
)
768 return iter
->field_iter
< iter
->group
->nfields
;
772 iter_group_offset_bits(const struct v3d_field_iterator
*iter
,
775 return iter
->group
->group_offset
+ (group_iter
*
776 iter
->group
->group_size
);
780 iter_more_groups(const struct v3d_field_iterator
*iter
)
782 if (iter
->group
->variable
) {
783 return iter_group_offset_bits(iter
, iter
->group_iter
+ 1) <
784 (v3d_group_get_length(iter
->group
) * 8);
786 return (iter
->group_iter
+ 1) < iter
->group
->group_count
||
787 iter
->group
->next
!= NULL
;
792 iter_advance_group(struct v3d_field_iterator
*iter
)
794 if (iter
->group
->variable
)
797 if ((iter
->group_iter
+ 1) < iter
->group
->group_count
) {
800 iter
->group
= iter
->group
->next
;
801 iter
->group_iter
= 0;
805 iter
->field_iter
= 0;
809 iter_advance_field(struct v3d_field_iterator
*iter
)
811 while (!iter_more_fields(iter
)) {
812 if (!iter_more_groups(iter
))
815 iter_advance_group(iter
);
818 iter
->field
= iter
->group
->fields
[iter
->field_iter
++];
819 if (iter
->field
->name
)
820 strncpy(iter
->name
, iter
->field
->name
, sizeof(iter
->name
));
822 memset(iter
->name
, 0, sizeof(iter
->name
));
823 iter
->offset
= iter_group_offset_bits(iter
, iter
->group_iter
) / 8 +
824 iter
->field
->start
/ 8;
825 iter
->struct_desc
= NULL
;
831 v3d_field_iterator_next(struct v3d_field_iterator
*iter
)
833 if (!iter_advance_field(iter
))
836 const char *enum_name
= NULL
;
838 int group_member_offset
=
839 iter_group_offset_bits(iter
, iter
->group_iter
);
840 int s
= group_member_offset
+ iter
->field
->start
;
841 int e
= group_member_offset
+ iter
->field
->end
;
843 assert(!iter
->field
->minus_one
||
844 iter
->field
->type
.kind
== V3D_TYPE_INT
||
845 iter
->field
->type
.kind
== V3D_TYPE_UINT
);
847 switch (iter
->field
->type
.kind
) {
848 case V3D_TYPE_UNKNOWN
:
850 uint32_t value
= __gen_unpack_sint(iter
->p
, s
, e
);
851 if (iter
->field
->minus_one
)
853 snprintf(iter
->value
, sizeof(iter
->value
), "%d", value
);
854 enum_name
= v3d_get_enum_name(&iter
->field
->inline_enum
, value
);
857 case V3D_TYPE_UINT
: {
858 uint32_t value
= __gen_unpack_uint(iter
->p
, s
, e
);
859 if (iter
->field
->minus_one
)
861 if (strcmp(iter
->field
->name
, "Vec size") == 0 && value
== 0)
862 value
= 1 << (e
- s
);
863 snprintf(iter
->value
, sizeof(iter
->value
), "%u", value
);
864 enum_name
= v3d_get_enum_name(&iter
->field
->inline_enum
, value
);
867 case V3D_TYPE_BOOL
: {
868 const char *true_string
=
869 iter
->print_colors
? "\e[0;35mtrue\e[0m" : "true";
870 snprintf(iter
->value
, sizeof(iter
->value
), "%s",
871 __gen_unpack_uint(iter
->p
, s
, e
) ?
872 true_string
: "false");
876 snprintf(iter
->value
, sizeof(iter
->value
), "%f",
877 __gen_unpack_float(iter
->p
, s
, e
));
879 case V3D_TYPE_ADDRESS
:
880 case V3D_TYPE_OFFSET
:
881 snprintf(iter
->value
, sizeof(iter
->value
), "0x%08"PRIx64
,
882 __gen_unpack_uint(iter
->p
, s
, e
) << (31 - (e
- s
)));
884 case V3D_TYPE_STRUCT
:
885 snprintf(iter
->value
, sizeof(iter
->value
), "<struct %s>",
886 iter
->field
->type
.v3d_struct
->name
);
888 v3d_spec_find_struct(iter
->group
->spec
,
889 iter
->field
->type
.v3d_struct
->name
);
891 case V3D_TYPE_SFIXED
:
892 snprintf(iter
->value
, sizeof(iter
->value
), "%f",
893 __gen_unpack_sfixed(iter
->p
, s
, e
,
894 iter
->field
->type
.f
));
896 case V3D_TYPE_UFIXED
:
897 snprintf(iter
->value
, sizeof(iter
->value
), "%f",
898 __gen_unpack_ufixed(iter
->p
, s
, e
,
899 iter
->field
->type
.f
));
903 case V3D_TYPE_ENUM
: {
904 uint32_t value
= __gen_unpack_uint(iter
->p
, s
, e
);
905 snprintf(iter
->value
, sizeof(iter
->value
), "%d", value
);
906 enum_name
= v3d_get_enum_name(iter
->field
->type
.v3d_enum
, value
);
911 if (strlen(iter
->group
->name
) == 0) {
912 int length
= strlen(iter
->name
);
913 snprintf(iter
->name
+ length
, sizeof(iter
->name
) - length
,
914 "[%i]", iter
->group_iter
);
918 int length
= strlen(iter
->value
);
919 snprintf(iter
->value
+ length
, sizeof(iter
->value
) - length
,
920 " /* %s */", enum_name
);
927 v3d_print_group(FILE *outfile
, struct v3d_group
*group
,
928 uint64_t offset
, const uint8_t *p
, bool color
)
930 struct v3d_field_iterator iter
;
932 v3d_field_iterator_init(&iter
, group
, p
, color
);
933 while (v3d_field_iterator_next(&iter
)) {
934 fprintf(outfile
, " %s: %s\n", iter
.name
, iter
.value
);
935 if (iter
.struct_desc
) {
936 uint64_t struct_offset
= offset
+ iter
.offset
;
937 v3d_print_group(outfile
, iter
.struct_desc
,
939 &p
[iter
.offset
], color
);