Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2017-2019 Alyssa Rosenzweig |
| 3 | * Copyright (C) 2017-2019 Connor Abbott |
Alyssa Rosenzweig | d4575c3 | 2019-06-25 13:30:17 -0700 | [diff] [blame] | 4 | * Copyright (C) 2019 Collabora, Ltd. |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 7 | * copy of this software and associated documentation files (the "Software"), |
| 8 | * to deal in the Software without restriction, including without limitation |
| 9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 10 | * and/or sell copies of the Software, and to permit persons to whom the |
| 11 | * Software is furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice (including the next |
| 14 | * paragraph) shall be included in all copies or substantial portions of the |
| 15 | * Software. |
| 16 | * |
| 17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 20 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 21 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 22 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 23 | * SOFTWARE. |
| 24 | */ |
| 25 | |
Alyssa Rosenzweig | 88dc4c2 | 2020-08-05 18:13:11 -0400 | [diff] [blame^] | 26 | #include <midgard_pack.h> |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 27 | #include <stdio.h> |
| 28 | #include <stdlib.h> |
| 29 | #include <memory.h> |
| 30 | #include <stdbool.h> |
| 31 | #include <stdarg.h> |
Alyssa Rosenzweig | e09392f | 2019-08-20 14:34:09 -0700 | [diff] [blame] | 32 | #include <ctype.h> |
Alyssa Rosenzweig | fc7bcee | 2019-06-11 12:25:35 -0700 | [diff] [blame] | 33 | #include "decode.h" |
Lionel Landwerlin | 6637395 | 2019-08-09 16:39:58 +0300 | [diff] [blame] | 34 | #include "util/macros.h" |
Alyssa Rosenzweig | d699ffb | 2019-05-14 22:21:39 +0000 | [diff] [blame] | 35 | #include "util/u_math.h" |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 36 | |
Alyssa Rosenzweig | ec2a59c | 2019-07-10 10:33:24 -0700 | [diff] [blame] | 37 | #include "midgard/disassemble.h" |
| 38 | #include "bifrost/disassemble.h" |
| 39 | |
Alyssa Rosenzweig | 25ed930 | 2019-08-16 16:22:38 -0700 | [diff] [blame] | 40 | #include "pan_encoder.h" |
| 41 | |
Tomeu Vizoso | 9447a84 | 2019-10-30 12:05:30 +0100 | [diff] [blame] | 42 | static void pandecode_swizzle(unsigned swizzle, enum mali_format format); |
| 43 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 44 | #define MEMORY_PROP(obj, p) {\ |
Alyssa Rosenzweig | 2608da1 | 2019-06-19 09:35:57 -0700 | [diff] [blame] | 45 | if (obj->p) { \ |
| 46 | char *a = pointer_as_memory_reference(obj->p); \ |
| 47 | pandecode_prop("%s = %s", #p, a); \ |
| 48 | free(a); \ |
| 49 | } \ |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 50 | } |
| 51 | |
Alyssa Rosenzweig | 0c1874a | 2019-07-12 08:47:35 -0700 | [diff] [blame] | 52 | #define MEMORY_PROP_DIR(obj, p) {\ |
| 53 | if (obj.p) { \ |
| 54 | char *a = pointer_as_memory_reference(obj.p); \ |
| 55 | pandecode_prop("%s = %s", #p, a); \ |
| 56 | free(a); \ |
| 57 | } \ |
| 58 | } |
| 59 | |
Icecream95 | be22c07 | 2020-01-23 10:14:35 +1300 | [diff] [blame] | 60 | FILE *pandecode_dump_stream; |
| 61 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 62 | /* Semantic logging type. |
| 63 | * |
| 64 | * Raw: for raw messages to be printed as is. |
| 65 | * Message: for helpful information to be commented out in replays. |
| 66 | * Property: for properties of a struct |
| 67 | * |
| 68 | * Use one of pandecode_log, pandecode_msg, or pandecode_prop as syntax sugar. |
| 69 | */ |
| 70 | |
| 71 | enum pandecode_log_type { |
| 72 | PANDECODE_RAW, |
| 73 | PANDECODE_MESSAGE, |
| 74 | PANDECODE_PROPERTY |
| 75 | }; |
| 76 | |
| 77 | #define pandecode_log(...) pandecode_log_typed(PANDECODE_RAW, __VA_ARGS__) |
| 78 | #define pandecode_msg(...) pandecode_log_typed(PANDECODE_MESSAGE, __VA_ARGS__) |
| 79 | #define pandecode_prop(...) pandecode_log_typed(PANDECODE_PROPERTY, __VA_ARGS__) |
| 80 | |
| 81 | unsigned pandecode_indent = 0; |
| 82 | |
| 83 | static void |
| 84 | pandecode_make_indent(void) |
| 85 | { |
| 86 | for (unsigned i = 0; i < pandecode_indent; ++i) |
Icecream95 | be22c07 | 2020-01-23 10:14:35 +1300 | [diff] [blame] | 87 | fprintf(pandecode_dump_stream, " "); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 88 | } |
| 89 | |
| 90 | static void |
| 91 | pandecode_log_typed(enum pandecode_log_type type, const char *format, ...) |
| 92 | { |
| 93 | va_list ap; |
| 94 | |
| 95 | pandecode_make_indent(); |
| 96 | |
| 97 | if (type == PANDECODE_MESSAGE) |
Icecream95 | be22c07 | 2020-01-23 10:14:35 +1300 | [diff] [blame] | 98 | fprintf(pandecode_dump_stream, "// "); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 99 | else if (type == PANDECODE_PROPERTY) |
Icecream95 | be22c07 | 2020-01-23 10:14:35 +1300 | [diff] [blame] | 100 | fprintf(pandecode_dump_stream, "."); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 101 | |
| 102 | va_start(ap, format); |
Icecream95 | be22c07 | 2020-01-23 10:14:35 +1300 | [diff] [blame] | 103 | vfprintf(pandecode_dump_stream, format, ap); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 104 | va_end(ap); |
| 105 | |
| 106 | if (type == PANDECODE_PROPERTY) |
Icecream95 | be22c07 | 2020-01-23 10:14:35 +1300 | [diff] [blame] | 107 | fprintf(pandecode_dump_stream, ",\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 108 | } |
| 109 | |
| 110 | static void |
| 111 | pandecode_log_cont(const char *format, ...) |
| 112 | { |
| 113 | va_list ap; |
| 114 | |
| 115 | va_start(ap, format); |
Icecream95 | be22c07 | 2020-01-23 10:14:35 +1300 | [diff] [blame] | 116 | vfprintf(pandecode_dump_stream, format, ap); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 117 | va_end(ap); |
| 118 | } |
| 119 | |
Alyssa Rosenzweig | 4391c65 | 2019-08-19 15:14:48 -0700 | [diff] [blame] | 120 | /* To check for memory safety issues, validates that the given pointer in GPU |
| 121 | * memory is valid, containing at least sz bytes. The goal is to eliminate |
| 122 | * GPU-side memory bugs (NULL pointer dereferences, buffer overflows, or buffer |
| 123 | * overruns) by statically validating pointers. |
| 124 | */ |
| 125 | |
| 126 | static void |
| 127 | pandecode_validate_buffer(mali_ptr addr, size_t sz) |
| 128 | { |
| 129 | if (!addr) { |
| 130 | pandecode_msg("XXX: null pointer deref"); |
| 131 | return; |
| 132 | } |
| 133 | |
| 134 | /* Find a BO */ |
| 135 | |
| 136 | struct pandecode_mapped_memory *bo = |
| 137 | pandecode_find_mapped_gpu_mem_containing(addr); |
| 138 | |
| 139 | if (!bo) { |
| 140 | pandecode_msg("XXX: invalid memory dereference\n"); |
| 141 | return; |
| 142 | } |
| 143 | |
| 144 | /* Bounds check */ |
| 145 | |
| 146 | unsigned offset = addr - bo->gpu_va; |
| 147 | unsigned total = offset + sz; |
| 148 | |
| 149 | if (total > bo->length) { |
Alyssa Rosenzweig | f38ce6e | 2019-08-21 16:06:23 -0700 | [diff] [blame] | 150 | pandecode_msg("XXX: buffer overrun. " |
Alyssa Rosenzweig | bcfcb7e | 2019-08-30 17:02:43 -0700 | [diff] [blame] | 151 | "Chunk of size %zu at offset %d in buffer of size %zu. " |
| 152 | "Overrun by %zu bytes. \n", |
Alyssa Rosenzweig | 4391c65 | 2019-08-19 15:14:48 -0700 | [diff] [blame] | 153 | sz, offset, bo->length, total - bo->length); |
| 154 | return; |
| 155 | } |
| 156 | } |
| 157 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 158 | struct pandecode_flag_info { |
| 159 | u64 flag; |
| 160 | const char *name; |
| 161 | }; |
| 162 | |
| 163 | static void |
| 164 | pandecode_log_decoded_flags(const struct pandecode_flag_info *flag_info, |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 165 | u64 flags) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 166 | { |
| 167 | bool decodable_flags_found = false; |
| 168 | |
| 169 | for (int i = 0; flag_info[i].name; i++) { |
| 170 | if ((flags & flag_info[i].flag) != flag_info[i].flag) |
| 171 | continue; |
| 172 | |
| 173 | if (!decodable_flags_found) { |
| 174 | decodable_flags_found = true; |
| 175 | } else { |
| 176 | pandecode_log_cont(" | "); |
| 177 | } |
| 178 | |
| 179 | pandecode_log_cont("%s", flag_info[i].name); |
| 180 | |
| 181 | flags &= ~flag_info[i].flag; |
| 182 | } |
| 183 | |
| 184 | if (decodable_flags_found) { |
| 185 | if (flags) |
| 186 | pandecode_log_cont(" | 0x%" PRIx64, flags); |
| 187 | } else { |
| 188 | pandecode_log_cont("0x%" PRIx64, flags); |
| 189 | } |
| 190 | } |
| 191 | |
| 192 | #define FLAG_INFO(flag) { MALI_##flag, "MALI_" #flag } |
| 193 | static const struct pandecode_flag_info gl_enable_flag_info[] = { |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 194 | FLAG_INFO(OCCLUSION_QUERY), |
| 195 | FLAG_INFO(OCCLUSION_PRECISE), |
Alyssa Rosenzweig | 2adf35e | 2019-05-23 03:01:32 +0000 | [diff] [blame] | 196 | FLAG_INFO(FRONT_CCW_TOP), |
| 197 | FLAG_INFO(CULL_FACE_FRONT), |
| 198 | FLAG_INFO(CULL_FACE_BACK), |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 199 | {} |
| 200 | }; |
| 201 | #undef FLAG_INFO |
| 202 | |
| 203 | #define FLAG_INFO(flag) { MALI_CLEAR_##flag, "MALI_CLEAR_" #flag } |
| 204 | static const struct pandecode_flag_info clear_flag_info[] = { |
| 205 | FLAG_INFO(FAST), |
| 206 | FLAG_INFO(SLOW), |
| 207 | FLAG_INFO(SLOW_STENCIL), |
| 208 | {} |
| 209 | }; |
| 210 | #undef FLAG_INFO |
| 211 | |
| 212 | #define FLAG_INFO(flag) { MALI_MASK_##flag, "MALI_MASK_" #flag } |
| 213 | static const struct pandecode_flag_info mask_flag_info[] = { |
| 214 | FLAG_INFO(R), |
| 215 | FLAG_INFO(G), |
| 216 | FLAG_INFO(B), |
| 217 | FLAG_INFO(A), |
| 218 | {} |
| 219 | }; |
| 220 | #undef FLAG_INFO |
| 221 | |
| 222 | #define FLAG_INFO(flag) { MALI_##flag, "MALI_" #flag } |
| 223 | static const struct pandecode_flag_info u3_flag_info[] = { |
| 224 | FLAG_INFO(HAS_MSAA), |
Alyssa Rosenzweig | 5c65a27 | 2020-07-14 21:36:59 -0400 | [diff] [blame] | 225 | FLAG_INFO(PER_SAMPLE), |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 226 | FLAG_INFO(CAN_DISCARD), |
| 227 | FLAG_INFO(HAS_BLEND_SHADER), |
Boris Brezillon | 2844082 | 2019-11-04 11:57:22 +0100 | [diff] [blame] | 228 | FLAG_INFO(DEPTH_WRITEMASK), |
Icecream95 | ec628ab | 2020-05-14 15:58:04 +1200 | [diff] [blame] | 229 | FLAG_INFO(DEPTH_CLIP_NEAR), |
| 230 | FLAG_INFO(DEPTH_CLIP_FAR), |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 231 | {} |
| 232 | }; |
| 233 | |
| 234 | static const struct pandecode_flag_info u4_flag_info[] = { |
| 235 | FLAG_INFO(NO_MSAA), |
| 236 | FLAG_INFO(NO_DITHER), |
| 237 | FLAG_INFO(DEPTH_RANGE_A), |
| 238 | FLAG_INFO(DEPTH_RANGE_B), |
| 239 | FLAG_INFO(STENCIL_TEST), |
Alyssa Rosenzweig | 490fbce | 2020-07-02 11:17:37 -0400 | [diff] [blame] | 240 | FLAG_INFO(ALPHA_TO_COVERAGE), |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 241 | {} |
| 242 | }; |
| 243 | #undef FLAG_INFO |
| 244 | |
Alyssa Rosenzweig | f943047 | 2019-02-24 06:22:23 +0000 | [diff] [blame] | 245 | #define FLAG_INFO(flag) { MALI_MFBD_FORMAT_##flag, "MALI_MFBD_FORMAT_" #flag } |
| 246 | static const struct pandecode_flag_info mfbd_fmt_flag_info[] = { |
Alyssa Rosenzweig | 31a4ef8 | 2019-06-17 16:01:24 -0700 | [diff] [blame] | 247 | FLAG_INFO(SRGB), |
Alyssa Rosenzweig | f943047 | 2019-02-24 06:22:23 +0000 | [diff] [blame] | 248 | {} |
| 249 | }; |
| 250 | #undef FLAG_INFO |
| 251 | |
Icecream95 | 9ac106d | 2020-06-02 14:13:03 +1200 | [diff] [blame] | 252 | #define FLAG_INFO(flag) { MALI_AFBC_##flag, "MALI_AFBC_" #flag } |
| 253 | static const struct pandecode_flag_info afbc_fmt_flag_info[] = { |
| 254 | FLAG_INFO(YTR), |
| 255 | {} |
| 256 | }; |
| 257 | #undef FLAG_INFO |
| 258 | |
Alyssa Rosenzweig | 587ad37 | 2019-03-09 00:45:23 +0000 | [diff] [blame] | 259 | #define FLAG_INFO(flag) { MALI_EXTRA_##flag, "MALI_EXTRA_" #flag } |
Alyssa Rosenzweig | 6bd9c4d | 2020-01-10 13:12:35 -0500 | [diff] [blame] | 260 | static const struct pandecode_flag_info mfbd_extra_flag_hi_info[] = { |
Alyssa Rosenzweig | 587ad37 | 2019-03-09 00:45:23 +0000 | [diff] [blame] | 261 | FLAG_INFO(PRESENT), |
Alyssa Rosenzweig | 6bd9c4d | 2020-01-10 13:12:35 -0500 | [diff] [blame] | 262 | {} |
| 263 | }; |
| 264 | #undef FLAG_INFO |
| 265 | |
| 266 | #define FLAG_INFO(flag) { MALI_EXTRA_##flag, "MALI_EXTRA_" #flag } |
| 267 | static const struct pandecode_flag_info mfbd_extra_flag_lo_info[] = { |
Alyssa Rosenzweig | 587ad37 | 2019-03-09 00:45:23 +0000 | [diff] [blame] | 268 | FLAG_INFO(ZS), |
| 269 | {} |
| 270 | }; |
| 271 | #undef FLAG_INFO |
| 272 | |
Alyssa Rosenzweig | 7cccc89 | 2019-04-05 01:17:21 +0000 | [diff] [blame] | 273 | #define FLAG_INFO(flag) { MALI_##flag, "MALI_" #flag } |
Boris Brezillon | 8ed94d3 | 2020-01-31 12:37:38 +0100 | [diff] [blame] | 274 | static const struct pandecode_flag_info shader_midgard1_flag_lo_info [] = { |
| 275 | FLAG_INFO(WRITES_Z), |
Alyssa Rosenzweig | 8d1adc0 | 2019-06-07 16:00:49 -0700 | [diff] [blame] | 276 | FLAG_INFO(EARLY_Z), |
Alyssa Rosenzweig | 7cccc89 | 2019-04-05 01:17:21 +0000 | [diff] [blame] | 277 | FLAG_INFO(READS_TILEBUFFER), |
Alyssa Rosenzweig | 2447b3b | 2020-06-02 14:05:34 -0400 | [diff] [blame] | 278 | FLAG_INFO(WRITES_GLOBAL), |
Alyssa Rosenzweig | 7cccc89 | 2019-04-05 01:17:21 +0000 | [diff] [blame] | 279 | FLAG_INFO(READS_ZS), |
| 280 | {} |
| 281 | }; |
Boris Brezillon | 8ed94d3 | 2020-01-31 12:37:38 +0100 | [diff] [blame] | 282 | |
| 283 | static const struct pandecode_flag_info shader_midgard1_flag_hi_info [] = { |
| 284 | FLAG_INFO(WRITES_S), |
Alyssa Rosenzweig | 55e3305 | 2020-05-27 16:07:00 -0400 | [diff] [blame] | 285 | FLAG_INFO(SUPPRESS_INF_NAN), |
Boris Brezillon | 8ed94d3 | 2020-01-31 12:37:38 +0100 | [diff] [blame] | 286 | {} |
| 287 | }; |
Alyssa Rosenzweig | 7cccc89 | 2019-04-05 01:17:21 +0000 | [diff] [blame] | 288 | #undef FLAG_INFO |
| 289 | |
Alyssa Rosenzweig | 2fd3ad9 | 2020-05-27 16:38:47 -0400 | [diff] [blame] | 290 | #define FLAG_INFO(flag) { MALI_BIFROST_##flag, "MALI_BIFROST_" #flag } |
| 291 | static const struct pandecode_flag_info shader_bifrost_info [] = { |
| 292 | FLAG_INFO(FULL_THREAD), |
| 293 | FLAG_INFO(EARLY_Z), |
| 294 | FLAG_INFO(FIRST_ATEST), |
| 295 | {} |
| 296 | }; |
| 297 | |
| 298 | #undef FLAG_INFO |
| 299 | |
Alyssa Rosenzweig | ac68946 | 2019-06-14 11:14:01 -0700 | [diff] [blame] | 300 | #define FLAG_INFO(flag) { MALI_MFBD_##flag, "MALI_MFBD_" #flag } |
| 301 | static const struct pandecode_flag_info mfbd_flag_info [] = { |
| 302 | FLAG_INFO(DEPTH_WRITE), |
| 303 | FLAG_INFO(EXTRA), |
| 304 | {} |
| 305 | }; |
| 306 | #undef FLAG_INFO |
| 307 | |
Alyssa Rosenzweig | cf6cad3 | 2019-07-31 08:50:02 -0700 | [diff] [blame] | 308 | #define FLAG_INFO(flag) { MALI_SAMP_##flag, "MALI_SAMP_" #flag } |
| 309 | static const struct pandecode_flag_info sampler_flag_info [] = { |
| 310 | FLAG_INFO(MAG_NEAREST), |
| 311 | FLAG_INFO(MIN_NEAREST), |
| 312 | FLAG_INFO(MIP_LINEAR_1), |
| 313 | FLAG_INFO(MIP_LINEAR_2), |
Alyssa Rosenzweig | 3e47a11 | 2019-07-31 09:08:07 -0700 | [diff] [blame] | 314 | FLAG_INFO(NORM_COORDS), |
Alyssa Rosenzweig | cf6cad3 | 2019-07-31 08:50:02 -0700 | [diff] [blame] | 315 | {} |
| 316 | }; |
| 317 | #undef FLAG_INFO |
Alyssa Rosenzweig | ac68946 | 2019-06-14 11:14:01 -0700 | [diff] [blame] | 318 | |
Tomeu Vizoso | 9447a84 | 2019-10-30 12:05:30 +0100 | [diff] [blame] | 319 | #define FLAG_INFO(flag) { MALI_SFBD_FORMAT_##flag, "MALI_SFBD_FORMAT_" #flag } |
| 320 | static const struct pandecode_flag_info sfbd_unk1_info [] = { |
| 321 | FLAG_INFO(MSAA_8), |
| 322 | FLAG_INFO(MSAA_A), |
| 323 | {} |
| 324 | }; |
| 325 | #undef FLAG_INFO |
| 326 | |
| 327 | #define FLAG_INFO(flag) { MALI_SFBD_FORMAT_##flag, "MALI_SFBD_FORMAT_" #flag } |
| 328 | static const struct pandecode_flag_info sfbd_unk2_info [] = { |
| 329 | FLAG_INFO(MSAA_B), |
| 330 | FLAG_INFO(SRGB), |
| 331 | {} |
| 332 | }; |
| 333 | #undef FLAG_INFO |
| 334 | |
Alyssa Rosenzweig | e4df95b | 2020-08-05 16:01:27 -0400 | [diff] [blame] | 335 | #define DEFINE_CASE(name) case MALI_## name: return "MALI_" #name |
| 336 | static char *pandecode_format(enum mali_format format) |
| 337 | { |
| 338 | static char unk_format_str[10]; |
| 339 | |
| 340 | switch (format) { |
| 341 | DEFINE_CASE(ETC2_RGB8); |
| 342 | DEFINE_CASE(ETC2_R11_UNORM); |
| 343 | DEFINE_CASE(ETC2_RGBA8); |
| 344 | DEFINE_CASE(ETC2_RG11_UNORM); |
| 345 | DEFINE_CASE(ETC2_R11_SNORM); |
| 346 | DEFINE_CASE(ETC2_RG11_SNORM); |
| 347 | DEFINE_CASE(ETC2_RGB8A1); |
| 348 | DEFINE_CASE(NXR); |
| 349 | DEFINE_CASE(BC1_UNORM); |
| 350 | DEFINE_CASE(BC2_UNORM); |
| 351 | DEFINE_CASE(BC3_UNORM); |
| 352 | DEFINE_CASE(BC4_UNORM); |
| 353 | DEFINE_CASE(BC4_SNORM); |
| 354 | DEFINE_CASE(BC5_UNORM); |
| 355 | DEFINE_CASE(BC5_SNORM); |
| 356 | DEFINE_CASE(BC6H_UF16); |
| 357 | DEFINE_CASE(BC6H_SF16); |
| 358 | DEFINE_CASE(BC7_UNORM); |
| 359 | DEFINE_CASE(ASTC_3D_LDR); |
| 360 | DEFINE_CASE(ASTC_3D_HDR); |
| 361 | DEFINE_CASE(ASTC_2D_LDR); |
| 362 | DEFINE_CASE(ASTC_2D_HDR); |
| 363 | DEFINE_CASE(RGB565); |
| 364 | DEFINE_CASE(RGB5_X1_UNORM); |
| 365 | DEFINE_CASE(RGB5_A1_UNORM); |
| 366 | DEFINE_CASE(RGB10_A2_UNORM); |
| 367 | DEFINE_CASE(RGB10_A2_SNORM); |
| 368 | DEFINE_CASE(RGB10_A2UI); |
| 369 | DEFINE_CASE(RGB10_A2I); |
| 370 | DEFINE_CASE(RGB332_UNORM); |
| 371 | DEFINE_CASE(RGB233_UNORM); |
| 372 | DEFINE_CASE(Z24X8_UNORM); |
| 373 | DEFINE_CASE(R32_FIXED); |
| 374 | DEFINE_CASE(RG32_FIXED); |
| 375 | DEFINE_CASE(RGB32_FIXED); |
| 376 | DEFINE_CASE(RGBA32_FIXED); |
| 377 | DEFINE_CASE(R11F_G11F_B10F); |
| 378 | DEFINE_CASE(R9F_G9F_B9F_E5F); |
| 379 | DEFINE_CASE(VARYING_POS); |
| 380 | DEFINE_CASE(VARYING_DISCARD); |
| 381 | |
| 382 | DEFINE_CASE(R8_SNORM); |
| 383 | DEFINE_CASE(R16_SNORM); |
| 384 | DEFINE_CASE(R32_SNORM); |
| 385 | DEFINE_CASE(RG8_SNORM); |
| 386 | DEFINE_CASE(RG16_SNORM); |
| 387 | DEFINE_CASE(RG32_SNORM); |
| 388 | DEFINE_CASE(RGB8_SNORM); |
| 389 | DEFINE_CASE(RGB16_SNORM); |
| 390 | DEFINE_CASE(RGB32_SNORM); |
| 391 | DEFINE_CASE(RGBA8_SNORM); |
| 392 | DEFINE_CASE(RGBA16_SNORM); |
| 393 | DEFINE_CASE(RGBA32_SNORM); |
| 394 | |
| 395 | DEFINE_CASE(R8UI); |
| 396 | DEFINE_CASE(R16UI); |
| 397 | DEFINE_CASE(R32UI); |
| 398 | DEFINE_CASE(RG8UI); |
| 399 | DEFINE_CASE(RG16UI); |
| 400 | DEFINE_CASE(RG32UI); |
| 401 | DEFINE_CASE(RGB8UI); |
| 402 | DEFINE_CASE(RGB16UI); |
| 403 | DEFINE_CASE(RGB32UI); |
| 404 | DEFINE_CASE(RGBA8UI); |
| 405 | DEFINE_CASE(RGBA16UI); |
| 406 | DEFINE_CASE(RGBA32UI); |
| 407 | |
| 408 | DEFINE_CASE(R8_UNORM); |
| 409 | DEFINE_CASE(R16_UNORM); |
| 410 | DEFINE_CASE(R32_UNORM); |
| 411 | DEFINE_CASE(R32F); |
| 412 | DEFINE_CASE(RG8_UNORM); |
| 413 | DEFINE_CASE(RG16_UNORM); |
| 414 | DEFINE_CASE(RG32_UNORM); |
| 415 | DEFINE_CASE(RG32F); |
| 416 | DEFINE_CASE(RGB8_UNORM); |
| 417 | DEFINE_CASE(RGB16_UNORM); |
| 418 | DEFINE_CASE(RGB32_UNORM); |
| 419 | DEFINE_CASE(RGB32F); |
| 420 | DEFINE_CASE(RGBA4_UNORM); |
| 421 | DEFINE_CASE(RGBA8_UNORM); |
| 422 | DEFINE_CASE(RGBA16_UNORM); |
| 423 | DEFINE_CASE(RGBA32_UNORM); |
| 424 | DEFINE_CASE(RGBA32F); |
| 425 | |
| 426 | DEFINE_CASE(R8I); |
| 427 | DEFINE_CASE(R16I); |
| 428 | DEFINE_CASE(R32I); |
| 429 | DEFINE_CASE(RG8I); |
| 430 | DEFINE_CASE(R16F); |
| 431 | DEFINE_CASE(RG16I); |
| 432 | DEFINE_CASE(RG32I); |
| 433 | DEFINE_CASE(RG16F); |
| 434 | DEFINE_CASE(RGB8I); |
| 435 | DEFINE_CASE(RGB16I); |
| 436 | DEFINE_CASE(RGB32I); |
| 437 | DEFINE_CASE(RGB16F); |
| 438 | DEFINE_CASE(RGBA8I); |
| 439 | DEFINE_CASE(RGBA16I); |
| 440 | DEFINE_CASE(RGBA32I); |
| 441 | DEFINE_CASE(RGBA16F); |
| 442 | |
| 443 | DEFINE_CASE(RGBA4); |
| 444 | DEFINE_CASE(RGBA8_2); |
| 445 | DEFINE_CASE(RGB10_A2_2); |
| 446 | default: |
| 447 | snprintf(unk_format_str, sizeof(unk_format_str), "MALI_0x%02x", format); |
| 448 | return unk_format_str; |
| 449 | } |
| 450 | } |
| 451 | |
| 452 | #undef DEFINE_CASE |
| 453 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 454 | static char * |
Alyssa Rosenzweig | 0d5abfd | 2019-07-12 08:54:49 -0700 | [diff] [blame] | 455 | pandecode_job_type(enum mali_job_type type) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 456 | { |
| 457 | #define DEFINE_CASE(name) case JOB_TYPE_ ## name: return "JOB_TYPE_" #name |
| 458 | |
| 459 | switch (type) { |
| 460 | DEFINE_CASE(NULL); |
Alyssa Rosenzweig | adf716d | 2019-12-05 09:06:53 -0500 | [diff] [blame] | 461 | DEFINE_CASE(WRITE_VALUE); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 462 | DEFINE_CASE(CACHE_FLUSH); |
| 463 | DEFINE_CASE(COMPUTE); |
| 464 | DEFINE_CASE(VERTEX); |
| 465 | DEFINE_CASE(TILER); |
| 466 | DEFINE_CASE(FUSED); |
| 467 | DEFINE_CASE(FRAGMENT); |
| 468 | |
| 469 | case JOB_NOT_STARTED: |
| 470 | return "NOT_STARTED"; |
| 471 | |
| 472 | default: |
| 473 | pandecode_log("Warning! Unknown job type %x\n", type); |
| 474 | return "!?!?!?"; |
| 475 | } |
| 476 | |
| 477 | #undef DEFINE_CASE |
| 478 | } |
| 479 | |
| 480 | static char * |
Alyssa Rosenzweig | 0d5abfd | 2019-07-12 08:54:49 -0700 | [diff] [blame] | 481 | pandecode_draw_mode(enum mali_draw_mode mode) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 482 | { |
| 483 | #define DEFINE_CASE(name) case MALI_ ## name: return "MALI_" #name |
| 484 | |
| 485 | switch (mode) { |
| 486 | DEFINE_CASE(DRAW_NONE); |
| 487 | DEFINE_CASE(POINTS); |
| 488 | DEFINE_CASE(LINES); |
| 489 | DEFINE_CASE(TRIANGLES); |
| 490 | DEFINE_CASE(TRIANGLE_STRIP); |
| 491 | DEFINE_CASE(TRIANGLE_FAN); |
| 492 | DEFINE_CASE(LINE_STRIP); |
| 493 | DEFINE_CASE(LINE_LOOP); |
| 494 | DEFINE_CASE(POLYGON); |
| 495 | DEFINE_CASE(QUADS); |
| 496 | DEFINE_CASE(QUAD_STRIP); |
| 497 | |
| 498 | default: |
Alyssa Rosenzweig | dcde5bd | 2019-08-20 11:24:32 -0700 | [diff] [blame] | 499 | pandecode_msg("XXX: invalid draw mode %X\n", mode); |
| 500 | return ""; |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 501 | } |
| 502 | |
| 503 | #undef DEFINE_CASE |
| 504 | } |
| 505 | |
| 506 | #define DEFINE_CASE(name) case MALI_FUNC_ ## name: return "MALI_FUNC_" #name |
| 507 | static char * |
Alyssa Rosenzweig | 0d5abfd | 2019-07-12 08:54:49 -0700 | [diff] [blame] | 508 | pandecode_func(enum mali_func mode) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 509 | { |
| 510 | switch (mode) { |
| 511 | DEFINE_CASE(NEVER); |
| 512 | DEFINE_CASE(LESS); |
| 513 | DEFINE_CASE(EQUAL); |
| 514 | DEFINE_CASE(LEQUAL); |
| 515 | DEFINE_CASE(GREATER); |
| 516 | DEFINE_CASE(NOTEQUAL); |
| 517 | DEFINE_CASE(GEQUAL); |
| 518 | DEFINE_CASE(ALWAYS); |
| 519 | |
| 520 | default: |
Alyssa Rosenzweig | dcde5bd | 2019-08-20 11:24:32 -0700 | [diff] [blame] | 521 | pandecode_msg("XXX: invalid func %X\n", mode); |
| 522 | return ""; |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 523 | } |
| 524 | } |
| 525 | #undef DEFINE_CASE |
| 526 | |
Alyssa Rosenzweig | 2c47993 | 2020-07-21 18:51:07 -0400 | [diff] [blame] | 527 | #define DEFINE_CASE(name) case MALI_MSAA_ ## name: return "MALI_MSAA_" #name |
| 528 | static char * |
| 529 | pandecode_msaa_mode(enum mali_msaa_mode mode) |
| 530 | { |
| 531 | switch (mode) { |
| 532 | DEFINE_CASE(SINGLE); |
| 533 | DEFINE_CASE(AVERAGE); |
| 534 | DEFINE_CASE(MULTIPLE); |
| 535 | DEFINE_CASE(LAYERED); |
| 536 | default: |
| 537 | unreachable("Impossible"); |
| 538 | return ""; |
| 539 | } |
| 540 | } |
| 541 | #undef DEFINE_CASE |
| 542 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 543 | #define DEFINE_CASE(name) case MALI_STENCIL_ ## name: return "MALI_STENCIL_" #name |
| 544 | static char * |
Alyssa Rosenzweig | 0d5abfd | 2019-07-12 08:54:49 -0700 | [diff] [blame] | 545 | pandecode_stencil_op(enum mali_stencil_op op) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 546 | { |
| 547 | switch (op) { |
| 548 | DEFINE_CASE(KEEP); |
| 549 | DEFINE_CASE(REPLACE); |
| 550 | DEFINE_CASE(ZERO); |
| 551 | DEFINE_CASE(INVERT); |
| 552 | DEFINE_CASE(INCR_WRAP); |
| 553 | DEFINE_CASE(DECR_WRAP); |
| 554 | DEFINE_CASE(INCR); |
| 555 | DEFINE_CASE(DECR); |
| 556 | |
| 557 | default: |
Alyssa Rosenzweig | dcde5bd | 2019-08-20 11:24:32 -0700 | [diff] [blame] | 558 | pandecode_msg("XXX: invalid stencil op %X\n", op); |
| 559 | return ""; |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 560 | } |
| 561 | } |
| 562 | |
| 563 | #undef DEFINE_CASE |
| 564 | |
Alyssa Rosenzweig | fc69a5c | 2019-08-21 08:05:02 -0700 | [diff] [blame] | 565 | static char *pandecode_attr_mode_short(enum mali_attr_mode mode) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 566 | { |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 567 | switch(mode) { |
Alyssa Rosenzweig | fc69a5c | 2019-08-21 08:05:02 -0700 | [diff] [blame] | 568 | /* TODO: Combine to just "instanced" once this can be done |
| 569 | * unambiguously in all known cases */ |
| 570 | case MALI_ATTR_POT_DIVIDE: |
| 571 | return "instanced_pot"; |
| 572 | case MALI_ATTR_MODULO: |
| 573 | return "instanced_mod"; |
| 574 | case MALI_ATTR_NPOT_DIVIDE: |
| 575 | return "instanced_npot"; |
| 576 | case MALI_ATTR_IMAGE: |
| 577 | return "image"; |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 578 | default: |
Alyssa Rosenzweig | dcde5bd | 2019-08-20 11:24:32 -0700 | [diff] [blame] | 579 | pandecode_msg("XXX: invalid attribute mode %X\n", mode); |
| 580 | return ""; |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 581 | } |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 582 | } |
| 583 | |
Alyssa Rosenzweig | f4678f3 | 2019-08-22 13:27:38 -0700 | [diff] [blame] | 584 | static const char * |
Alyssa Rosenzweig | 3b3d965 | 2019-12-19 12:28:42 -0500 | [diff] [blame] | 585 | pandecode_special_record(uint64_t v, bool* attribute) |
Alyssa Rosenzweig | f4678f3 | 2019-08-22 13:27:38 -0700 | [diff] [blame] | 586 | { |
| 587 | switch(v) { |
Alyssa Rosenzweig | 3b3d965 | 2019-12-19 12:28:42 -0500 | [diff] [blame] | 588 | case MALI_ATTR_VERTEXID: |
| 589 | *attribute = true; |
| 590 | return "gl_VertexID"; |
| 591 | case MALI_ATTR_INSTANCEID: |
| 592 | *attribute = true; |
| 593 | return "gl_InstanceID"; |
Alyssa Rosenzweig | f4678f3 | 2019-08-22 13:27:38 -0700 | [diff] [blame] | 594 | case MALI_VARYING_FRAG_COORD: |
| 595 | return "gl_FragCoord"; |
| 596 | case MALI_VARYING_FRONT_FACING: |
| 597 | return "gl_FrontFacing"; |
| 598 | case MALI_VARYING_POINT_COORD: |
| 599 | return "gl_PointCoord"; |
| 600 | default: |
Alyssa Rosenzweig | 3b3d965 | 2019-12-19 12:28:42 -0500 | [diff] [blame] | 601 | pandecode_msg("XXX: invalid special record %" PRIx64 "\n", v); |
Alyssa Rosenzweig | f4678f3 | 2019-08-22 13:27:38 -0700 | [diff] [blame] | 602 | return ""; |
| 603 | } |
| 604 | } |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 605 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 606 | #define DEFINE_CASE(name) case MALI_WRAP_## name: return "MALI_WRAP_" #name |
| 607 | static char * |
Alyssa Rosenzweig | 0d5abfd | 2019-07-12 08:54:49 -0700 | [diff] [blame] | 608 | pandecode_wrap_mode(enum mali_wrap_mode op) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 609 | { |
| 610 | switch (op) { |
| 611 | DEFINE_CASE(REPEAT); |
| 612 | DEFINE_CASE(CLAMP_TO_EDGE); |
Icecream95 | 5b351c8 | 2020-06-20 18:20:03 +1200 | [diff] [blame] | 613 | DEFINE_CASE(CLAMP); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 614 | DEFINE_CASE(CLAMP_TO_BORDER); |
| 615 | DEFINE_CASE(MIRRORED_REPEAT); |
Icecream95 | 5b351c8 | 2020-06-20 18:20:03 +1200 | [diff] [blame] | 616 | DEFINE_CASE(MIRRORED_CLAMP_TO_EDGE); |
| 617 | DEFINE_CASE(MIRRORED_CLAMP); |
| 618 | DEFINE_CASE(MIRRORED_CLAMP_TO_BORDER); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 619 | |
| 620 | default: |
Alyssa Rosenzweig | dcde5bd | 2019-08-20 11:24:32 -0700 | [diff] [blame] | 621 | pandecode_msg("XXX: invalid wrap mode %X\n", op); |
| 622 | return ""; |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 623 | } |
| 624 | } |
| 625 | #undef DEFINE_CASE |
| 626 | |
Tomeu Vizoso | 9447a84 | 2019-10-30 12:05:30 +0100 | [diff] [blame] | 627 | #define DEFINE_CASE(name) case MALI_BLOCK_## name: return "MALI_BLOCK_" #name |
Alyssa Rosenzweig | d507951 | 2019-06-17 15:53:09 -0700 | [diff] [blame] | 628 | static char * |
Tomeu Vizoso | 9447a84 | 2019-10-30 12:05:30 +0100 | [diff] [blame] | 629 | pandecode_block_format(enum mali_block_format fmt) |
Alyssa Rosenzweig | d507951 | 2019-06-17 15:53:09 -0700 | [diff] [blame] | 630 | { |
| 631 | switch (fmt) { |
| 632 | DEFINE_CASE(TILED); |
| 633 | DEFINE_CASE(UNKNOWN); |
| 634 | DEFINE_CASE(LINEAR); |
| 635 | DEFINE_CASE(AFBC); |
| 636 | |
| 637 | default: |
| 638 | unreachable("Invalid case"); |
| 639 | } |
| 640 | } |
| 641 | #undef DEFINE_CASE |
| 642 | |
Alyssa Rosenzweig | 358372b | 2019-08-09 16:04:24 -0700 | [diff] [blame] | 643 | #define DEFINE_CASE(name) case MALI_EXCEPTION_ACCESS_## name: return ""#name |
Alyssa Rosenzweig | 956b096 | 2020-08-05 16:20:17 -0400 | [diff] [blame] | 644 | static char * |
Alyssa Rosenzweig | d126515 | 2020-01-23 15:28:09 -0500 | [diff] [blame] | 645 | pandecode_exception_access(unsigned access) |
Alyssa Rosenzweig | 358372b | 2019-08-09 16:04:24 -0700 | [diff] [blame] | 646 | { |
Alyssa Rosenzweig | dcde5bd | 2019-08-20 11:24:32 -0700 | [diff] [blame] | 647 | switch (access) { |
Alyssa Rosenzweig | 358372b | 2019-08-09 16:04:24 -0700 | [diff] [blame] | 648 | DEFINE_CASE(NONE); |
| 649 | DEFINE_CASE(EXECUTE); |
| 650 | DEFINE_CASE(READ); |
| 651 | DEFINE_CASE(WRITE); |
| 652 | |
| 653 | default: |
| 654 | unreachable("Invalid case"); |
| 655 | } |
| 656 | } |
| 657 | #undef DEFINE_CASE |
| 658 | |
Alyssa Rosenzweig | 31fc52a | 2019-07-10 07:22:19 -0700 | [diff] [blame] | 659 | /* Midgard's tiler descriptor is embedded within the |
| 660 | * larger FBD */ |
| 661 | |
| 662 | static void |
Alyssa Rosenzweig | a8bd3ad | 2019-08-19 11:48:32 -0700 | [diff] [blame] | 663 | pandecode_midgard_tiler_descriptor( |
| 664 | const struct midgard_tiler_descriptor *t, |
| 665 | unsigned width, |
Alyssa Rosenzweig | 897110a | 2019-08-19 14:47:50 -0700 | [diff] [blame] | 666 | unsigned height, |
Alyssa Rosenzweig | 9fb0904 | 2019-11-27 08:31:16 -0500 | [diff] [blame] | 667 | bool is_fragment, |
| 668 | bool has_hierarchy) |
Alyssa Rosenzweig | 31fc52a | 2019-07-10 07:22:19 -0700 | [diff] [blame] | 669 | { |
| 670 | pandecode_log(".tiler = {\n"); |
| 671 | pandecode_indent++; |
| 672 | |
Alyssa Rosenzweig | 897110a | 2019-08-19 14:47:50 -0700 | [diff] [blame] | 673 | if (t->hierarchy_mask == MALI_TILER_DISABLED) |
| 674 | pandecode_prop("hierarchy_mask = MALI_TILER_DISABLED"); |
| 675 | else |
| 676 | pandecode_prop("hierarchy_mask = 0x%" PRIx16, t->hierarchy_mask); |
| 677 | |
| 678 | /* We know this name from the kernel, but we never see it nonzero */ |
Alyssa Rosenzweig | 3752f76 | 2019-08-20 11:25:29 -0700 | [diff] [blame] | 679 | |
Alyssa Rosenzweig | 897110a | 2019-08-19 14:47:50 -0700 | [diff] [blame] | 680 | if (t->flags) |
Alyssa Rosenzweig | 3752f76 | 2019-08-20 11:25:29 -0700 | [diff] [blame] | 681 | pandecode_msg("XXX: unexpected tiler flags 0x%" PRIx16, t->flags); |
Alyssa Rosenzweig | 31fc52a | 2019-07-10 07:22:19 -0700 | [diff] [blame] | 682 | |
| 683 | MEMORY_PROP(t, polygon_list); |
Alyssa Rosenzweig | 31fc52a | 2019-07-10 07:22:19 -0700 | [diff] [blame] | 684 | |
Alyssa Rosenzweig | 52101e4 | 2019-08-19 10:38:25 -0700 | [diff] [blame] | 685 | /* The body is offset from the base of the polygon list */ |
Alyssa Rosenzweig | b010a6d | 2020-04-06 20:31:32 -0400 | [diff] [blame] | 686 | //assert(t->polygon_list_body > t->polygon_list); |
Alyssa Rosenzweig | 52101e4 | 2019-08-19 10:38:25 -0700 | [diff] [blame] | 687 | unsigned body_offset = t->polygon_list_body - t->polygon_list; |
| 688 | |
| 689 | /* It needs to fit inside the reported size */ |
Alyssa Rosenzweig | b010a6d | 2020-04-06 20:31:32 -0400 | [diff] [blame] | 690 | //assert(t->polygon_list_size >= body_offset); |
Alyssa Rosenzweig | 52101e4 | 2019-08-19 10:38:25 -0700 | [diff] [blame] | 691 | |
Alyssa Rosenzweig | a8bd3ad | 2019-08-19 11:48:32 -0700 | [diff] [blame] | 692 | /* Now that we've sanity checked, we'll try to calculate the sizes |
| 693 | * ourselves for comparison */ |
| 694 | |
Alyssa Rosenzweig | 9fb0904 | 2019-11-27 08:31:16 -0500 | [diff] [blame] | 695 | unsigned ref_header = panfrost_tiler_header_size(width, height, t->hierarchy_mask, has_hierarchy); |
| 696 | unsigned ref_size = panfrost_tiler_full_size(width, height, t->hierarchy_mask, has_hierarchy); |
Alyssa Rosenzweig | a8bd3ad | 2019-08-19 11:48:32 -0700 | [diff] [blame] | 697 | |
| 698 | if (!((ref_header == body_offset) && (ref_size == t->polygon_list_size))) { |
| 699 | pandecode_msg("XXX: bad polygon list size (expected %d / 0x%x)\n", |
| 700 | ref_header, ref_size); |
| 701 | pandecode_prop("polygon_list_size = 0x%x", t->polygon_list_size); |
| 702 | pandecode_msg("body offset %d\n", body_offset); |
| 703 | } |
Alyssa Rosenzweig | 52101e4 | 2019-08-19 10:38:25 -0700 | [diff] [blame] | 704 | |
Alyssa Rosenzweig | 897110a | 2019-08-19 14:47:50 -0700 | [diff] [blame] | 705 | /* The tiler heap has a start and end specified -- it should be |
| 706 | * identical to what we have in the BO. The exception is if tiling is |
| 707 | * disabled. */ |
Alyssa Rosenzweig | 13d0797 | 2019-08-19 10:56:23 -0700 | [diff] [blame] | 708 | |
Alyssa Rosenzweig | 31fc52a | 2019-07-10 07:22:19 -0700 | [diff] [blame] | 709 | MEMORY_PROP(t, heap_start); |
Alyssa Rosenzweig | 52101e4 | 2019-08-19 10:38:25 -0700 | [diff] [blame] | 710 | assert(t->heap_end >= t->heap_start); |
Alyssa Rosenzweig | 13d0797 | 2019-08-19 10:56:23 -0700 | [diff] [blame] | 711 | |
| 712 | struct pandecode_mapped_memory *heap = |
| 713 | pandecode_find_mapped_gpu_mem_containing(t->heap_start); |
| 714 | |
| 715 | unsigned heap_size = t->heap_end - t->heap_start; |
Alyssa Rosenzweig | 13d0797 | 2019-08-19 10:56:23 -0700 | [diff] [blame] | 716 | |
Alyssa Rosenzweig | 897110a | 2019-08-19 14:47:50 -0700 | [diff] [blame] | 717 | /* Tiling is enabled with a special flag */ |
| 718 | unsigned hierarchy_mask = t->hierarchy_mask & MALI_HIERARCHY_MASK; |
| 719 | unsigned tiler_flags = t->hierarchy_mask ^ hierarchy_mask; |
| 720 | |
| 721 | bool tiling_enabled = hierarchy_mask; |
| 722 | |
| 723 | if (tiling_enabled) { |
| 724 | /* When tiling is enabled, the heap should be a tight fit */ |
| 725 | unsigned heap_offset = t->heap_start - heap->gpu_va; |
| 726 | if ((heap_offset + heap_size) != heap->length) { |
Alyssa Rosenzweig | bcfcb7e | 2019-08-30 17:02:43 -0700 | [diff] [blame] | 727 | pandecode_msg("XXX: heap size %u (expected %zu)\n", |
Alyssa Rosenzweig | 897110a | 2019-08-19 14:47:50 -0700 | [diff] [blame] | 728 | heap_size, heap->length - heap_offset); |
| 729 | } |
| 730 | |
| 731 | /* We should also have no other flags */ |
| 732 | if (tiler_flags) |
| 733 | pandecode_msg("XXX: unexpected tiler %X\n", tiler_flags); |
| 734 | } else { |
| 735 | /* When tiling is disabled, we should have that flag and no others */ |
| 736 | |
| 737 | if (tiler_flags != MALI_TILER_DISABLED) { |
| 738 | pandecode_msg("XXX: unexpected tiler flag %X, expected MALI_TILER_DISABLED\n", |
| 739 | tiler_flags); |
| 740 | } |
| 741 | |
| 742 | /* We should also have an empty heap */ |
| 743 | if (heap_size) { |
| 744 | pandecode_msg("XXX: tiler heap size %d given, expected empty\n", |
| 745 | heap_size); |
| 746 | } |
| 747 | |
| 748 | /* Disabled tiling is used only for clear-only jobs, which are |
| 749 | * purely FRAGMENT, so we should never see this for |
| 750 | * non-FRAGMENT descriptors. */ |
| 751 | |
| 752 | if (!is_fragment) |
| 753 | pandecode_msg("XXX: tiler disabled for non-FRAGMENT job\n"); |
| 754 | } |
| 755 | |
| 756 | /* We've never seen weights used in practice, but we know from the |
| 757 | * kernel these fields is there */ |
Alyssa Rosenzweig | 31fc52a | 2019-07-10 07:22:19 -0700 | [diff] [blame] | 758 | |
| 759 | bool nonzero_weights = false; |
| 760 | |
| 761 | for (unsigned w = 0; w < ARRAY_SIZE(t->weights); ++w) { |
| 762 | nonzero_weights |= t->weights[w] != 0x0; |
| 763 | } |
| 764 | |
| 765 | if (nonzero_weights) { |
Alyssa Rosenzweig | acd140c | 2020-02-28 07:25:07 -0500 | [diff] [blame] | 766 | pandecode_log(".weights = { "); |
Alyssa Rosenzweig | 31fc52a | 2019-07-10 07:22:19 -0700 | [diff] [blame] | 767 | |
| 768 | for (unsigned w = 0; w < ARRAY_SIZE(t->weights); ++w) { |
Alyssa Rosenzweig | acd140c | 2020-02-28 07:25:07 -0500 | [diff] [blame] | 769 | pandecode_log_cont("%d, ", t->weights[w]); |
Alyssa Rosenzweig | 31fc52a | 2019-07-10 07:22:19 -0700 | [diff] [blame] | 770 | } |
| 771 | |
| 772 | pandecode_log("},"); |
| 773 | } |
| 774 | |
| 775 | pandecode_indent--; |
| 776 | pandecode_log("}\n"); |
| 777 | } |
| 778 | |
Alyssa Rosenzweig | 3044a37 | 2020-02-28 07:25:25 -0500 | [diff] [blame] | 779 | /* TODO: The Bifrost tiler is not understood at all yet */ |
| 780 | |
| 781 | static void |
Tomeu Vizoso | 46e4246 | 2020-04-08 15:58:42 +0200 | [diff] [blame] | 782 | pandecode_bifrost_tiler_descriptor(const struct mali_framebuffer *fb) |
Alyssa Rosenzweig | 3044a37 | 2020-02-28 07:25:25 -0500 | [diff] [blame] | 783 | { |
| 784 | pandecode_log(".tiler = {\n"); |
| 785 | pandecode_indent++; |
| 786 | |
Tomeu Vizoso | 46e4246 | 2020-04-08 15:58:42 +0200 | [diff] [blame] | 787 | MEMORY_PROP(fb, tiler_meta); |
Alyssa Rosenzweig | 3044a37 | 2020-02-28 07:25:25 -0500 | [diff] [blame] | 788 | |
Tomeu Vizoso | 46e4246 | 2020-04-08 15:58:42 +0200 | [diff] [blame] | 789 | for (int i = 0; i < 16; i++) { |
| 790 | if (fb->zeros[i] != 0) { |
| 791 | pandecode_msg("XXX: tiler descriptor zero %d tripped, value %x\n", |
| 792 | i, fb->zeros[i]); |
| 793 | } |
Alyssa Rosenzweig | 3044a37 | 2020-02-28 07:25:25 -0500 | [diff] [blame] | 794 | } |
| 795 | |
| 796 | pandecode_log("},\n"); |
| 797 | |
| 798 | pandecode_indent--; |
| 799 | pandecode_log("}\n"); |
| 800 | |
| 801 | } |
| 802 | |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 803 | /* Information about the framebuffer passed back for |
| 804 | * additional analysis */ |
| 805 | |
| 806 | struct pandecode_fbd { |
| 807 | unsigned width; |
| 808 | unsigned height; |
| 809 | unsigned rt_count; |
| 810 | bool has_extra; |
| 811 | }; |
| 812 | |
Tomeu Vizoso | 9447a84 | 2019-10-30 12:05:30 +0100 | [diff] [blame] | 813 | static void |
| 814 | pandecode_sfbd_format(struct mali_sfbd_format format) |
| 815 | { |
| 816 | pandecode_log(".format = {\n"); |
| 817 | pandecode_indent++; |
| 818 | |
| 819 | pandecode_log(".unk1 = "); |
| 820 | pandecode_log_decoded_flags(sfbd_unk1_info, format.unk1); |
| 821 | pandecode_log_cont(",\n"); |
| 822 | |
| 823 | /* TODO: Map formats so we can check swizzles and print nicely */ |
| 824 | pandecode_log("swizzle"); |
| 825 | pandecode_swizzle(format.swizzle, MALI_RGBA8_UNORM); |
| 826 | pandecode_log_cont(",\n"); |
| 827 | |
| 828 | pandecode_prop("nr_channels = MALI_POSITIVE(%d)", |
Alyssa Rosenzweig | 4ccd42e | 2019-12-27 12:16:09 -0500 | [diff] [blame] | 829 | (format.nr_channels + 1)); |
Tomeu Vizoso | 9447a84 | 2019-10-30 12:05:30 +0100 | [diff] [blame] | 830 | |
| 831 | pandecode_log(".unk2 = "); |
| 832 | pandecode_log_decoded_flags(sfbd_unk2_info, format.unk2); |
| 833 | pandecode_log_cont(",\n"); |
| 834 | |
| 835 | pandecode_prop("block = %s", pandecode_block_format(format.block)); |
| 836 | |
| 837 | pandecode_prop("unk3 = 0x%" PRIx32, format.unk3); |
| 838 | |
| 839 | pandecode_indent--; |
| 840 | pandecode_log("},\n"); |
| 841 | } |
| 842 | |
Alyssa Rosenzweig | 254f40f | 2020-02-05 15:58:28 -0500 | [diff] [blame] | 843 | static void |
| 844 | pandecode_shared_memory(const struct mali_shared_memory *desc, bool is_compute) |
| 845 | { |
| 846 | pandecode_prop("stack_shift = 0x%x", desc->stack_shift); |
| 847 | |
| 848 | if (desc->unk0) |
| 849 | pandecode_prop("unk0 = 0x%x", desc->unk0); |
| 850 | |
| 851 | if (desc->shared_workgroup_count != 0x1F) { |
| 852 | pandecode_prop("shared_workgroup_count = %d", desc->shared_workgroup_count); |
| 853 | if (!is_compute) |
| 854 | pandecode_msg("XXX: wrong workgroup count for noncompute\n"); |
| 855 | } |
| 856 | |
| 857 | if (desc->shared_unk1 || desc->shared_shift) { |
| 858 | pandecode_prop("shared_unk1 = %X", desc->shared_unk1); |
| 859 | pandecode_prop("shared_shift = %X", desc->shared_shift); |
| 860 | |
| 861 | if (!is_compute) |
| 862 | pandecode_msg("XXX: shared memory configured in noncompute shader"); |
| 863 | } |
| 864 | |
| 865 | if (desc->shared_zero) { |
| 866 | pandecode_msg("XXX: shared memory zero tripped\n"); |
| 867 | pandecode_prop("shared_zero = 0x%" PRIx32, desc->shared_zero); |
| 868 | } |
| 869 | |
| 870 | if (desc->shared_memory && !is_compute) |
| 871 | pandecode_msg("XXX: shared memory used in noncompute shader\n"); |
| 872 | |
| 873 | MEMORY_PROP(desc, scratchpad); |
| 874 | MEMORY_PROP(desc, shared_memory); |
| 875 | MEMORY_PROP(desc, unknown1); |
Alyssa Rosenzweig | ed52855 | 2020-02-25 15:40:46 -0500 | [diff] [blame] | 876 | |
| 877 | if (desc->scratchpad) { |
| 878 | struct pandecode_mapped_memory *smem = |
| 879 | pandecode_find_mapped_gpu_mem_containing(desc->scratchpad); |
| 880 | |
| 881 | pandecode_msg("scratchpad size %u\n", smem->length); |
| 882 | } |
| 883 | |
Alyssa Rosenzweig | 254f40f | 2020-02-05 15:58:28 -0500 | [diff] [blame] | 884 | } |
| 885 | |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 886 | static struct pandecode_fbd |
Tomeu Vizoso | 697f02c | 2019-11-12 12:15:02 +0100 | [diff] [blame] | 887 | pandecode_sfbd(uint64_t gpu_va, int job_no, bool is_fragment, unsigned gpu_id) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 888 | { |
| 889 | struct pandecode_mapped_memory *mem = pandecode_find_mapped_gpu_mem_containing(gpu_va); |
| 890 | const struct mali_single_framebuffer *PANDECODE_PTR_VAR(s, mem, (mali_ptr) gpu_va); |
| 891 | |
Alyssa Rosenzweig | d6d6d63 | 2019-08-30 17:00:09 -0700 | [diff] [blame] | 892 | struct pandecode_fbd info = { |
| 893 | .has_extra = false, |
| 894 | .rt_count = 1 |
| 895 | }; |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 896 | |
Tomeu Vizoso | 9bef1f1 | 2019-06-25 09:20:51 +0200 | [diff] [blame] | 897 | pandecode_log("struct mali_single_framebuffer framebuffer_%"PRIx64"_%d = {\n", gpu_va, job_no); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 898 | pandecode_indent++; |
| 899 | |
Alyssa Rosenzweig | 254f40f | 2020-02-05 15:58:28 -0500 | [diff] [blame] | 900 | pandecode_log(".shared_memory = {\n"); |
| 901 | pandecode_indent++; |
| 902 | pandecode_shared_memory(&s->shared_memory, false); |
| 903 | pandecode_indent--; |
| 904 | pandecode_log("},\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 905 | |
Tomeu Vizoso | 9447a84 | 2019-10-30 12:05:30 +0100 | [diff] [blame] | 906 | pandecode_sfbd_format(s->format); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 907 | |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 908 | info.width = s->width + 1; |
| 909 | info.height = s->height + 1; |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 910 | |
| 911 | pandecode_prop("width = MALI_POSITIVE(%" PRId16 ")", info.width); |
| 912 | pandecode_prop("height = MALI_POSITIVE(%" PRId16 ")", info.height); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 913 | |
Tomeu Vizoso | 23fe7cd | 2019-07-12 12:38:50 +0200 | [diff] [blame] | 914 | MEMORY_PROP(s, checksum); |
| 915 | |
| 916 | if (s->checksum_stride) |
| 917 | pandecode_prop("checksum_stride = %d", s->checksum_stride); |
| 918 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 919 | MEMORY_PROP(s, framebuffer); |
| 920 | pandecode_prop("stride = %d", s->stride); |
| 921 | |
| 922 | /* Earlier in the actual commandstream -- right before width -- but we |
| 923 | * delay to flow nicer */ |
| 924 | |
| 925 | pandecode_log(".clear_flags = "); |
| 926 | pandecode_log_decoded_flags(clear_flag_info, s->clear_flags); |
| 927 | pandecode_log_cont(",\n"); |
| 928 | |
Tomeu Vizoso | 9447a84 | 2019-10-30 12:05:30 +0100 | [diff] [blame] | 929 | if (s->depth_buffer) { |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 930 | MEMORY_PROP(s, depth_buffer); |
Tomeu Vizoso | 9447a84 | 2019-10-30 12:05:30 +0100 | [diff] [blame] | 931 | pandecode_prop("depth_stride = %d", s->depth_stride); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 932 | } |
| 933 | |
Tomeu Vizoso | 9447a84 | 2019-10-30 12:05:30 +0100 | [diff] [blame] | 934 | if (s->stencil_buffer) { |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 935 | MEMORY_PROP(s, stencil_buffer); |
Tomeu Vizoso | 9447a84 | 2019-10-30 12:05:30 +0100 | [diff] [blame] | 936 | pandecode_prop("stencil_stride = %d", s->stencil_stride); |
| 937 | } |
| 938 | |
| 939 | if (s->depth_stride_zero || |
| 940 | s->stencil_stride_zero || |
| 941 | s->zero7 || s->zero8) { |
| 942 | pandecode_msg("XXX: Depth/stencil zeros tripped\n"); |
| 943 | pandecode_prop("depth_stride_zero = 0x%x", |
| 944 | s->depth_stride_zero); |
| 945 | pandecode_prop("stencil_stride_zero = 0x%x", |
| 946 | s->stencil_stride_zero); |
| 947 | pandecode_prop("zero7 = 0x%" PRIx32, |
| 948 | s->zero7); |
| 949 | pandecode_prop("zero8 = 0x%" PRIx32, |
| 950 | s->zero8); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 951 | } |
| 952 | |
| 953 | if (s->clear_color_1 | s->clear_color_2 | s->clear_color_3 | s->clear_color_4) { |
| 954 | pandecode_prop("clear_color_1 = 0x%" PRIx32, s->clear_color_1); |
| 955 | pandecode_prop("clear_color_2 = 0x%" PRIx32, s->clear_color_2); |
| 956 | pandecode_prop("clear_color_3 = 0x%" PRIx32, s->clear_color_3); |
| 957 | pandecode_prop("clear_color_4 = 0x%" PRIx32, s->clear_color_4); |
| 958 | } |
| 959 | |
| 960 | if (s->clear_depth_1 != 0 || s->clear_depth_2 != 0 || s->clear_depth_3 != 0 || s->clear_depth_4 != 0) { |
| 961 | pandecode_prop("clear_depth_1 = %f", s->clear_depth_1); |
| 962 | pandecode_prop("clear_depth_2 = %f", s->clear_depth_2); |
| 963 | pandecode_prop("clear_depth_3 = %f", s->clear_depth_3); |
| 964 | pandecode_prop("clear_depth_4 = %f", s->clear_depth_4); |
| 965 | } |
| 966 | |
| 967 | if (s->clear_stencil) { |
| 968 | pandecode_prop("clear_stencil = 0x%x", s->clear_stencil); |
| 969 | } |
| 970 | |
Alyssa Rosenzweig | 9ffe061 | 2019-07-12 08:45:51 -0700 | [diff] [blame] | 971 | const struct midgard_tiler_descriptor t = s->tiler; |
Alyssa Rosenzweig | 9fb0904 | 2019-11-27 08:31:16 -0500 | [diff] [blame] | 972 | |
| 973 | bool has_hierarchy = !(gpu_id == 0x0720 || gpu_id == 0x0820 || gpu_id == 0x0830); |
| 974 | pandecode_midgard_tiler_descriptor(&t, s->width + 1, s->height + 1, is_fragment, has_hierarchy); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 975 | |
| 976 | pandecode_indent--; |
| 977 | pandecode_log("};\n"); |
| 978 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 979 | pandecode_prop("zero2 = 0x%" PRIx32, s->zero2); |
| 980 | pandecode_prop("zero4 = 0x%" PRIx32, s->zero4); |
Tomeu Vizoso | 94e6d17 | 2019-11-06 17:30:54 +0100 | [diff] [blame] | 981 | pandecode_prop("zero5 = 0x%" PRIx32, s->zero5); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 982 | |
Icecream95 | be22c07 | 2020-01-23 10:14:35 +1300 | [diff] [blame] | 983 | pandecode_log_cont(".zero3 = {"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 984 | |
| 985 | for (int i = 0; i < sizeof(s->zero3) / sizeof(s->zero3[0]); ++i) |
Icecream95 | be22c07 | 2020-01-23 10:14:35 +1300 | [diff] [blame] | 986 | pandecode_log_cont("%X, ", s->zero3[i]); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 987 | |
Icecream95 | be22c07 | 2020-01-23 10:14:35 +1300 | [diff] [blame] | 988 | pandecode_log_cont("},\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 989 | |
Icecream95 | be22c07 | 2020-01-23 10:14:35 +1300 | [diff] [blame] | 990 | pandecode_log_cont(".zero6 = {"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 991 | |
| 992 | for (int i = 0; i < sizeof(s->zero6) / sizeof(s->zero6[0]); ++i) |
Icecream95 | be22c07 | 2020-01-23 10:14:35 +1300 | [diff] [blame] | 993 | pandecode_log_cont("%X, ", s->zero6[i]); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 994 | |
Icecream95 | be22c07 | 2020-01-23 10:14:35 +1300 | [diff] [blame] | 995 | pandecode_log_cont("},\n"); |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 996 | |
| 997 | return info; |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 998 | } |
| 999 | |
| 1000 | static void |
Alyssa Rosenzweig | 0aa5d89 | 2019-06-19 08:41:51 -0700 | [diff] [blame] | 1001 | pandecode_compute_fbd(uint64_t gpu_va, int job_no) |
| 1002 | { |
| 1003 | struct pandecode_mapped_memory *mem = pandecode_find_mapped_gpu_mem_containing(gpu_va); |
Alyssa Rosenzweig | 254f40f | 2020-02-05 15:58:28 -0500 | [diff] [blame] | 1004 | const struct mali_shared_memory *PANDECODE_PTR_VAR(s, mem, (mali_ptr) gpu_va); |
Alyssa Rosenzweig | 0aa5d89 | 2019-06-19 08:41:51 -0700 | [diff] [blame] | 1005 | |
Alyssa Rosenzweig | 254f40f | 2020-02-05 15:58:28 -0500 | [diff] [blame] | 1006 | pandecode_log("struct mali_shared_memory shared_%"PRIx64"_%d = {\n", gpu_va, job_no); |
Alyssa Rosenzweig | 0aa5d89 | 2019-06-19 08:41:51 -0700 | [diff] [blame] | 1007 | pandecode_indent++; |
Alyssa Rosenzweig | 254f40f | 2020-02-05 15:58:28 -0500 | [diff] [blame] | 1008 | pandecode_shared_memory(s, true); |
Alyssa Rosenzweig | 0aa5d89 | 2019-06-19 08:41:51 -0700 | [diff] [blame] | 1009 | pandecode_indent--; |
Alyssa Rosenzweig | 254f40f | 2020-02-05 15:58:28 -0500 | [diff] [blame] | 1010 | pandecode_log("},\n"); |
Alyssa Rosenzweig | 0aa5d89 | 2019-06-19 08:41:51 -0700 | [diff] [blame] | 1011 | } |
| 1012 | |
Alyssa Rosenzweig | e09392f | 2019-08-20 14:34:09 -0700 | [diff] [blame] | 1013 | /* Extracts the number of components associated with a Mali format */ |
| 1014 | |
| 1015 | static unsigned |
| 1016 | pandecode_format_component_count(enum mali_format fmt) |
Alyssa Rosenzweig | f943047 | 2019-02-24 06:22:23 +0000 | [diff] [blame] | 1017 | { |
Alyssa Rosenzweig | e09392f | 2019-08-20 14:34:09 -0700 | [diff] [blame] | 1018 | /* Mask out the format class */ |
| 1019 | unsigned top = fmt & 0b11100000; |
| 1020 | |
| 1021 | switch (top) { |
| 1022 | case MALI_FORMAT_SNORM: |
| 1023 | case MALI_FORMAT_UINT: |
| 1024 | case MALI_FORMAT_UNORM: |
| 1025 | case MALI_FORMAT_SINT: |
| 1026 | return ((fmt >> 3) & 3) + 1; |
| 1027 | default: |
| 1028 | /* TODO: Validate */ |
| 1029 | return 4; |
| 1030 | } |
| 1031 | } |
| 1032 | |
| 1033 | /* Extracts a mask of accessed components from a 12-bit Mali swizzle */ |
| 1034 | |
| 1035 | static unsigned |
| 1036 | pandecode_access_mask_from_channel_swizzle(unsigned swizzle) |
| 1037 | { |
| 1038 | unsigned mask = 0; |
| 1039 | assert(MALI_CHANNEL_RED == 0); |
| 1040 | |
| 1041 | for (unsigned c = 0; c < 4; ++c) { |
| 1042 | enum mali_channel chan = (swizzle >> (3*c)) & 0x7; |
| 1043 | |
| 1044 | if (chan <= MALI_CHANNEL_ALPHA) |
| 1045 | mask |= (1 << chan); |
| 1046 | } |
| 1047 | |
| 1048 | return mask; |
| 1049 | } |
| 1050 | |
| 1051 | /* Validates that a (format, swizzle) pair is valid, in the sense that the |
| 1052 | * swizzle doesn't access any components that are undefined in the format. |
| 1053 | * Returns whether the swizzle is trivial (doesn't do any swizzling) and can be |
| 1054 | * omitted */ |
| 1055 | |
| 1056 | static bool |
| 1057 | pandecode_validate_format_swizzle(enum mali_format fmt, unsigned swizzle) |
| 1058 | { |
| 1059 | unsigned nr_comp = pandecode_format_component_count(fmt); |
| 1060 | unsigned access_mask = pandecode_access_mask_from_channel_swizzle(swizzle); |
| 1061 | unsigned valid_mask = (1 << nr_comp) - 1; |
| 1062 | unsigned invalid_mask = ~valid_mask; |
| 1063 | |
| 1064 | if (access_mask & invalid_mask) { |
| 1065 | pandecode_msg("XXX: invalid components accessed\n"); |
| 1066 | return false; |
| 1067 | } |
| 1068 | |
| 1069 | /* Check for the default non-swizzling swizzle so we can suppress |
| 1070 | * useless printing for the defaults */ |
| 1071 | |
| 1072 | unsigned default_swizzles[4] = { |
| 1073 | MALI_CHANNEL_RED | (MALI_CHANNEL_ZERO << 3) | (MALI_CHANNEL_ZERO << 6) | (MALI_CHANNEL_ONE << 9), |
| 1074 | MALI_CHANNEL_RED | (MALI_CHANNEL_GREEN << 3) | (MALI_CHANNEL_ZERO << 6) | (MALI_CHANNEL_ONE << 9), |
| 1075 | MALI_CHANNEL_RED | (MALI_CHANNEL_GREEN << 3) | (MALI_CHANNEL_BLUE << 6) | (MALI_CHANNEL_ONE << 9), |
| 1076 | MALI_CHANNEL_RED | (MALI_CHANNEL_GREEN << 3) | (MALI_CHANNEL_BLUE << 6) | (MALI_CHANNEL_ALPHA << 9) |
| 1077 | }; |
| 1078 | |
| 1079 | return (swizzle == default_swizzles[nr_comp - 1]); |
| 1080 | } |
| 1081 | |
| 1082 | /* Maps MALI_RGBA32F to rgba32f, etc */ |
| 1083 | |
| 1084 | static void |
Alyssa Rosenzweig | 9b20395 | 2019-08-20 15:24:45 -0700 | [diff] [blame] | 1085 | pandecode_format_short(enum mali_format fmt, bool srgb) |
Alyssa Rosenzweig | e09392f | 2019-08-20 14:34:09 -0700 | [diff] [blame] | 1086 | { |
| 1087 | /* We want a type-like format, so cut off the initial MALI_ */ |
| 1088 | char *format = pandecode_format(fmt); |
| 1089 | format += strlen("MALI_"); |
| 1090 | |
| 1091 | unsigned len = strlen(format); |
| 1092 | char *lower_format = calloc(1, len + 1); |
| 1093 | |
| 1094 | for (unsigned i = 0; i < len; ++i) |
| 1095 | lower_format[i] = tolower(format[i]); |
| 1096 | |
Alyssa Rosenzweig | 9b20395 | 2019-08-20 15:24:45 -0700 | [diff] [blame] | 1097 | /* Sanity check sRGB flag is applied to RGB, per the name */ |
| 1098 | if (srgb && lower_format[0] != 'r') |
| 1099 | pandecode_msg("XXX: sRGB applied to non-colour format\n"); |
| 1100 | |
| 1101 | /* Just prefix with an s, so you get formats like srgba8_unorm */ |
| 1102 | if (srgb) |
| 1103 | pandecode_log_cont("s"); |
| 1104 | |
Alyssa Rosenzweig | e09392f | 2019-08-20 14:34:09 -0700 | [diff] [blame] | 1105 | pandecode_log_cont("%s", lower_format); |
| 1106 | free(lower_format); |
| 1107 | } |
| 1108 | |
| 1109 | static void |
| 1110 | pandecode_swizzle(unsigned swizzle, enum mali_format format) |
| 1111 | { |
| 1112 | /* First, do some validation */ |
| 1113 | bool trivial_swizzle = pandecode_validate_format_swizzle( |
| 1114 | format, swizzle); |
| 1115 | |
| 1116 | if (trivial_swizzle) |
| 1117 | return; |
| 1118 | |
| 1119 | /* Next, print the swizzle */ |
| 1120 | pandecode_log_cont("."); |
| 1121 | |
| 1122 | static const char components[] = "rgba01"; |
| 1123 | |
| 1124 | for (unsigned c = 0; c < 4; ++c) { |
| 1125 | enum mali_channel chan = (swizzle >> (3 * c)) & 0x7; |
| 1126 | |
| 1127 | if (chan >= MALI_CHANNEL_RESERVED_0) { |
| 1128 | pandecode_log("XXX: invalid swizzle channel %d\n", chan); |
| 1129 | continue; |
| 1130 | } |
| 1131 | pandecode_log_cont("%c", components[chan]); |
| 1132 | } |
Alyssa Rosenzweig | f943047 | 2019-02-24 06:22:23 +0000 | [diff] [blame] | 1133 | } |
| 1134 | |
| 1135 | static void |
| 1136 | pandecode_rt_format(struct mali_rt_format format) |
| 1137 | { |
| 1138 | pandecode_log(".format = {\n"); |
| 1139 | pandecode_indent++; |
| 1140 | |
| 1141 | pandecode_prop("unk1 = 0x%" PRIx32, format.unk1); |
| 1142 | pandecode_prop("unk2 = 0x%" PRIx32, format.unk2); |
Alyssa Rosenzweig | d507951 | 2019-06-17 15:53:09 -0700 | [diff] [blame] | 1143 | pandecode_prop("unk3 = 0x%" PRIx32, format.unk3); |
Tomeu Vizoso | 28902ba | 2020-04-24 11:30:03 +0200 | [diff] [blame] | 1144 | pandecode_prop("unk4 = 0x%" PRIx32, format.unk4); |
Alyssa Rosenzweig | d507951 | 2019-06-17 15:53:09 -0700 | [diff] [blame] | 1145 | |
Tomeu Vizoso | 9447a84 | 2019-10-30 12:05:30 +0100 | [diff] [blame] | 1146 | pandecode_prop("block = %s", pandecode_block_format(format.block)); |
Alyssa Rosenzweig | f943047 | 2019-02-24 06:22:23 +0000 | [diff] [blame] | 1147 | |
Alyssa Rosenzweig | e09392f | 2019-08-20 14:34:09 -0700 | [diff] [blame] | 1148 | /* TODO: Map formats so we can check swizzles and print nicely */ |
| 1149 | pandecode_log("swizzle"); |
| 1150 | pandecode_swizzle(format.swizzle, MALI_RGBA8_UNORM); |
| 1151 | pandecode_log_cont(",\n"); |
| 1152 | |
Alyssa Rosenzweig | f943047 | 2019-02-24 06:22:23 +0000 | [diff] [blame] | 1153 | pandecode_prop("nr_channels = MALI_POSITIVE(%d)", |
Alyssa Rosenzweig | 4ccd42e | 2019-12-27 12:16:09 -0500 | [diff] [blame] | 1154 | (format.nr_channels + 1)); |
Alyssa Rosenzweig | f943047 | 2019-02-24 06:22:23 +0000 | [diff] [blame] | 1155 | |
| 1156 | pandecode_log(".flags = "); |
| 1157 | pandecode_log_decoded_flags(mfbd_fmt_flag_info, format.flags); |
| 1158 | pandecode_log_cont(",\n"); |
| 1159 | |
Alyssa Rosenzweig | 2c47993 | 2020-07-21 18:51:07 -0400 | [diff] [blame] | 1160 | pandecode_prop("msaa = %s", pandecode_msaa_mode(format.msaa)); |
| 1161 | |
Alyssa Rosenzweig | e49204c | 2019-08-20 11:11:46 -0700 | [diff] [blame] | 1162 | /* In theory, the no_preload bit can be cleared to enable MFBD preload, |
| 1163 | * which is a faster hardware-based alternative to the wallpaper method |
| 1164 | * to preserve framebuffer contents across frames. In practice, MFBD |
| 1165 | * preload is buggy on Midgard, and so this is a chicken bit. If this |
| 1166 | * bit isn't set, most likely something broke unrelated to preload */ |
| 1167 | |
| 1168 | if (!format.no_preload) { |
| 1169 | pandecode_msg("XXX: buggy MFBD preload enabled - chicken bit should be clear\n"); |
| 1170 | pandecode_prop("no_preload = 0x%" PRIx32, format.no_preload); |
| 1171 | } |
Alyssa Rosenzweig | b78e04c | 2019-08-14 16:01:38 -0700 | [diff] [blame] | 1172 | |
| 1173 | if (format.zero) |
| 1174 | pandecode_prop("zero = 0x%" PRIx32, format.zero); |
Alyssa Rosenzweig | f943047 | 2019-02-24 06:22:23 +0000 | [diff] [blame] | 1175 | |
| 1176 | pandecode_indent--; |
| 1177 | pandecode_log("},\n"); |
| 1178 | } |
| 1179 | |
| 1180 | static void |
Alyssa Rosenzweig | 6d9ee3e | 2020-02-10 08:51:37 -0500 | [diff] [blame] | 1181 | pandecode_render_target(uint64_t gpu_va, unsigned job_no, const struct mali_framebuffer *fb) |
Alyssa Rosenzweig | 8c88bd0 | 2019-06-11 14:56:30 -0700 | [diff] [blame] | 1182 | { |
Alyssa Rosenzweig | 6d9ee3e | 2020-02-10 08:51:37 -0500 | [diff] [blame] | 1183 | pandecode_log("struct mali_render_target rts_list_%"PRIx64"_%d[] = {\n", gpu_va, job_no); |
Alyssa Rosenzweig | 8c88bd0 | 2019-06-11 14:56:30 -0700 | [diff] [blame] | 1184 | pandecode_indent++; |
| 1185 | |
Alyssa Rosenzweig | 4ccd42e | 2019-12-27 12:16:09 -0500 | [diff] [blame] | 1186 | for (int i = 0; i < (fb->rt_count_1 + 1); i++) { |
Alyssa Rosenzweig | 6d9ee3e | 2020-02-10 08:51:37 -0500 | [diff] [blame] | 1187 | mali_ptr rt_va = gpu_va + i * sizeof(struct mali_render_target); |
Alyssa Rosenzweig | 8c88bd0 | 2019-06-11 14:56:30 -0700 | [diff] [blame] | 1188 | struct pandecode_mapped_memory *mem = |
| 1189 | pandecode_find_mapped_gpu_mem_containing(rt_va); |
Alyssa Rosenzweig | 6d9ee3e | 2020-02-10 08:51:37 -0500 | [diff] [blame] | 1190 | const struct mali_render_target *PANDECODE_PTR_VAR(rt, mem, (mali_ptr) rt_va); |
Alyssa Rosenzweig | 8c88bd0 | 2019-06-11 14:56:30 -0700 | [diff] [blame] | 1191 | |
| 1192 | pandecode_log("{\n"); |
| 1193 | pandecode_indent++; |
| 1194 | |
| 1195 | pandecode_rt_format(rt->format); |
| 1196 | |
Tomeu Vizoso | 9447a84 | 2019-10-30 12:05:30 +0100 | [diff] [blame] | 1197 | if (rt->format.block == MALI_BLOCK_AFBC) { |
Alyssa Rosenzweig | 8c88bd0 | 2019-06-11 14:56:30 -0700 | [diff] [blame] | 1198 | pandecode_log(".afbc = {\n"); |
| 1199 | pandecode_indent++; |
| 1200 | |
| 1201 | char *a = pointer_as_memory_reference(rt->afbc.metadata); |
| 1202 | pandecode_prop("metadata = %s", a); |
| 1203 | free(a); |
| 1204 | |
| 1205 | pandecode_prop("stride = %d", rt->afbc.stride); |
Icecream95 | 9ac106d | 2020-06-02 14:13:03 +1200 | [diff] [blame] | 1206 | |
| 1207 | pandecode_log(".flags = "); |
| 1208 | pandecode_log_decoded_flags(afbc_fmt_flag_info, rt->afbc.flags); |
| 1209 | pandecode_log_cont(",\n"); |
Alyssa Rosenzweig | 8c88bd0 | 2019-06-11 14:56:30 -0700 | [diff] [blame] | 1210 | |
| 1211 | pandecode_indent--; |
| 1212 | pandecode_log("},\n"); |
Icecream95 | 9ac106d | 2020-06-02 14:13:03 +1200 | [diff] [blame] | 1213 | } else if (rt->afbc.metadata || rt->afbc.stride || rt->afbc.flags) { |
Alyssa Rosenzweig | c9b6233 | 2019-08-20 11:06:07 -0700 | [diff] [blame] | 1214 | pandecode_msg("XXX: AFBC disabled but AFBC field set (0x%lX, 0x%x, 0x%x)\n", |
| 1215 | rt->afbc.metadata, |
| 1216 | rt->afbc.stride, |
Icecream95 | 9ac106d | 2020-06-02 14:13:03 +1200 | [diff] [blame] | 1217 | rt->afbc.flags); |
Alyssa Rosenzweig | 8c88bd0 | 2019-06-11 14:56:30 -0700 | [diff] [blame] | 1218 | } |
| 1219 | |
| 1220 | MEMORY_PROP(rt, framebuffer); |
| 1221 | pandecode_prop("framebuffer_stride = %d", rt->framebuffer_stride); |
| 1222 | |
Alyssa Rosenzweig | 3720458 | 2020-06-30 16:21:18 -0400 | [diff] [blame] | 1223 | if (rt->layer_stride) |
| 1224 | pandecode_prop("layer_stride = %d", rt->layer_stride); |
| 1225 | |
Alyssa Rosenzweig | 8c88bd0 | 2019-06-11 14:56:30 -0700 | [diff] [blame] | 1226 | if (rt->clear_color_1 | rt->clear_color_2 | rt->clear_color_3 | rt->clear_color_4) { |
| 1227 | pandecode_prop("clear_color_1 = 0x%" PRIx32, rt->clear_color_1); |
| 1228 | pandecode_prop("clear_color_2 = 0x%" PRIx32, rt->clear_color_2); |
| 1229 | pandecode_prop("clear_color_3 = 0x%" PRIx32, rt->clear_color_3); |
| 1230 | pandecode_prop("clear_color_4 = 0x%" PRIx32, rt->clear_color_4); |
| 1231 | } |
| 1232 | |
Alyssa Rosenzweig | 3720458 | 2020-06-30 16:21:18 -0400 | [diff] [blame] | 1233 | if (rt->zero1 || rt->zero2) { |
Alyssa Rosenzweig | 89c5370 | 2019-08-20 11:18:46 -0700 | [diff] [blame] | 1234 | pandecode_msg("XXX: render target zeros tripped\n"); |
Alyssa Rosenzweig | 8c88bd0 | 2019-06-11 14:56:30 -0700 | [diff] [blame] | 1235 | pandecode_prop("zero1 = 0x%" PRIx64, rt->zero1); |
| 1236 | pandecode_prop("zero2 = 0x%" PRIx32, rt->zero2); |
Alyssa Rosenzweig | 8c88bd0 | 2019-06-11 14:56:30 -0700 | [diff] [blame] | 1237 | } |
| 1238 | |
| 1239 | pandecode_indent--; |
| 1240 | pandecode_log("},\n"); |
| 1241 | } |
| 1242 | |
| 1243 | pandecode_indent--; |
| 1244 | pandecode_log("};\n"); |
| 1245 | } |
| 1246 | |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 1247 | static struct pandecode_fbd |
Alyssa Rosenzweig | 3f5cd44 | 2020-02-28 07:17:53 -0500 | [diff] [blame] | 1248 | pandecode_mfbd_bfr(uint64_t gpu_va, int job_no, bool is_fragment, bool is_compute, bool is_bifrost) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1249 | { |
| 1250 | struct pandecode_mapped_memory *mem = pandecode_find_mapped_gpu_mem_containing(gpu_va); |
Alyssa Rosenzweig | 6d9ee3e | 2020-02-10 08:51:37 -0500 | [diff] [blame] | 1251 | const struct mali_framebuffer *PANDECODE_PTR_VAR(fb, mem, (mali_ptr) gpu_va); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1252 | |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 1253 | struct pandecode_fbd info; |
Alyssa Rosenzweig | 3f5cd44 | 2020-02-28 07:17:53 -0500 | [diff] [blame] | 1254 | |
| 1255 | if (is_bifrost && fb->msaa.sample_locations) { |
| 1256 | /* The blob stores all possible sample locations in a single buffer |
| 1257 | * allocated on startup, and just switches the pointer when switching |
| 1258 | * MSAA state. For now, we just put the data into the cmdstream, but we |
| 1259 | * should do something like what the blob does with a real driver. |
| 1260 | * |
| 1261 | * There seem to be 32 slots for sample locations, followed by another |
| 1262 | * 16. The second 16 is just the center location followed by 15 zeros |
| 1263 | * in all the cases I've identified (maybe shader vs. depth/color |
| 1264 | * samples?). |
| 1265 | */ |
| 1266 | |
| 1267 | struct pandecode_mapped_memory *smem = pandecode_find_mapped_gpu_mem_containing(fb->msaa.sample_locations); |
| 1268 | |
| 1269 | const u16 *PANDECODE_PTR_VAR(samples, smem, fb->msaa.sample_locations); |
| 1270 | |
| 1271 | pandecode_log("uint16_t sample_locations_%d[] = {\n", job_no); |
| 1272 | pandecode_indent++; |
| 1273 | |
| 1274 | for (int i = 0; i < 32 + 16; i++) { |
| 1275 | pandecode_log("%d, %d,\n", samples[2 * i], samples[2 * i + 1]); |
| 1276 | } |
| 1277 | |
| 1278 | pandecode_indent--; |
| 1279 | pandecode_log("};\n"); |
| 1280 | } |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 1281 | |
Alyssa Rosenzweig | 6d9ee3e | 2020-02-10 08:51:37 -0500 | [diff] [blame] | 1282 | pandecode_log("struct mali_framebuffer framebuffer_%"PRIx64"_%d = {\n", gpu_va, job_no); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1283 | pandecode_indent++; |
| 1284 | |
Alyssa Rosenzweig | 3f5cd44 | 2020-02-28 07:17:53 -0500 | [diff] [blame] | 1285 | if (is_bifrost) { |
| 1286 | pandecode_log(".msaa = {\n"); |
| 1287 | pandecode_indent++; |
| 1288 | |
| 1289 | if (fb->msaa.sample_locations) |
| 1290 | pandecode_prop("sample_locations = sample_locations_%d", job_no); |
| 1291 | else |
| 1292 | pandecode_msg("XXX: sample_locations missing\n"); |
| 1293 | |
| 1294 | if (fb->msaa.zero1 || fb->msaa.zero2 || fb->msaa.zero4) { |
| 1295 | pandecode_msg("XXX: multisampling zero tripped\n"); |
| 1296 | pandecode_prop("zero1 = %" PRIx64, fb->msaa.zero1); |
| 1297 | pandecode_prop("zero2 = %" PRIx64, fb->msaa.zero2); |
| 1298 | pandecode_prop("zero4 = %" PRIx64, fb->msaa.zero4); |
| 1299 | } |
| 1300 | |
| 1301 | pandecode_indent--; |
| 1302 | pandecode_log("},\n"); |
| 1303 | } else { |
| 1304 | pandecode_log(".shared_memory = {\n"); |
| 1305 | pandecode_indent++; |
| 1306 | pandecode_shared_memory(&fb->shared_memory, is_compute); |
| 1307 | pandecode_indent--; |
| 1308 | pandecode_log("},\n"); |
| 1309 | } |
Alyssa Rosenzweig | 85e745f | 2019-06-12 09:33:06 -0700 | [diff] [blame] | 1310 | |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 1311 | info.width = fb->width1 + 1; |
| 1312 | info.height = fb->height1 + 1; |
| 1313 | info.rt_count = fb->rt_count_1 + 1; |
| 1314 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1315 | pandecode_prop("width1 = MALI_POSITIVE(%d)", fb->width1 + 1); |
| 1316 | pandecode_prop("height1 = MALI_POSITIVE(%d)", fb->height1 + 1); |
| 1317 | pandecode_prop("width2 = MALI_POSITIVE(%d)", fb->width2 + 1); |
| 1318 | pandecode_prop("height2 = MALI_POSITIVE(%d)", fb->height2 + 1); |
| 1319 | |
| 1320 | pandecode_prop("unk1 = 0x%x", fb->unk1); |
| 1321 | pandecode_prop("unk2 = 0x%x", fb->unk2); |
| 1322 | pandecode_prop("rt_count_1 = MALI_POSITIVE(%d)", fb->rt_count_1 + 1); |
| 1323 | pandecode_prop("rt_count_2 = %d", fb->rt_count_2); |
| 1324 | |
Alyssa Rosenzweig | ac68946 | 2019-06-14 11:14:01 -0700 | [diff] [blame] | 1325 | pandecode_log(".mfbd_flags = "); |
| 1326 | pandecode_log_decoded_flags(mfbd_flag_info, fb->mfbd_flags); |
| 1327 | pandecode_log_cont(",\n"); |
| 1328 | |
Alyssa Rosenzweig | 3752f76 | 2019-08-20 11:25:29 -0700 | [diff] [blame] | 1329 | if (fb->clear_stencil) |
| 1330 | pandecode_prop("clear_stencil = 0x%x", fb->clear_stencil); |
| 1331 | |
| 1332 | if (fb->clear_depth) |
| 1333 | pandecode_prop("clear_depth = %f", fb->clear_depth); |
| 1334 | |
Alyssa Rosenzweig | 3993969 | 2020-01-22 08:51:19 -0500 | [diff] [blame] | 1335 | if (!is_compute) |
Alyssa Rosenzweig | 3044a37 | 2020-02-28 07:25:25 -0500 | [diff] [blame] | 1336 | if (is_bifrost) |
Tomeu Vizoso | 46e4246 | 2020-04-08 15:58:42 +0200 | [diff] [blame] | 1337 | pandecode_bifrost_tiler_descriptor(fb); |
Alyssa Rosenzweig | c2c8b1a | 2020-05-26 18:10:39 -0400 | [diff] [blame] | 1338 | else { |
| 1339 | const struct midgard_tiler_descriptor t = fb->tiler; |
| 1340 | pandecode_midgard_tiler_descriptor(&t, fb->width1 + 1, fb->height1 + 1, is_fragment, true); |
| 1341 | } |
Alyssa Rosenzweig | 3993969 | 2020-01-22 08:51:19 -0500 | [diff] [blame] | 1342 | else |
| 1343 | pandecode_msg("XXX: skipping compute MFBD, fixme\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1344 | |
Alyssa Rosenzweig | 85e745f | 2019-06-12 09:33:06 -0700 | [diff] [blame] | 1345 | if (fb->zero3 || fb->zero4) { |
Alyssa Rosenzweig | 89c5370 | 2019-08-20 11:18:46 -0700 | [diff] [blame] | 1346 | pandecode_msg("XXX: framebuffer zeros tripped\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1347 | pandecode_prop("zero3 = 0x%" PRIx32, fb->zero3); |
| 1348 | pandecode_prop("zero4 = 0x%" PRIx32, fb->zero4); |
Alyssa Rosenzweig | 85e745f | 2019-06-12 09:33:06 -0700 | [diff] [blame] | 1349 | } |
| 1350 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1351 | pandecode_indent--; |
| 1352 | pandecode_log("};\n"); |
| 1353 | |
Alyssa Rosenzweig | 6d9ee3e | 2020-02-10 08:51:37 -0500 | [diff] [blame] | 1354 | gpu_va += sizeof(struct mali_framebuffer); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1355 | |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 1356 | info.has_extra = (fb->mfbd_flags & MALI_MFBD_EXTRA) && is_fragment; |
| 1357 | |
| 1358 | if (info.has_extra) { |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1359 | mem = pandecode_find_mapped_gpu_mem_containing(gpu_va); |
Alyssa Rosenzweig | 6d9ee3e | 2020-02-10 08:51:37 -0500 | [diff] [blame] | 1360 | const struct mali_framebuffer_extra *PANDECODE_PTR_VAR(fbx, mem, (mali_ptr) gpu_va); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1361 | |
Alyssa Rosenzweig | 6d9ee3e | 2020-02-10 08:51:37 -0500 | [diff] [blame] | 1362 | pandecode_log("struct mali_framebuffer_extra fb_extra_%"PRIx64"_%d = {\n", gpu_va, job_no); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1363 | pandecode_indent++; |
| 1364 | |
| 1365 | MEMORY_PROP(fbx, checksum); |
| 1366 | |
| 1367 | if (fbx->checksum_stride) |
| 1368 | pandecode_prop("checksum_stride = %d", fbx->checksum_stride); |
| 1369 | |
Alyssa Rosenzweig | 6bd9c4d | 2020-01-10 13:12:35 -0500 | [diff] [blame] | 1370 | pandecode_log(".flags_hi = "); |
Alyssa Rosenzweig | 7e53cce | 2020-05-04 12:48:34 -0400 | [diff] [blame] | 1371 | pandecode_log_decoded_flags(mfbd_extra_flag_hi_info, fbx->flags_hi); |
Alyssa Rosenzweig | 587ad37 | 2019-03-09 00:45:23 +0000 | [diff] [blame] | 1372 | pandecode_log_cont(",\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1373 | |
Alyssa Rosenzweig | 6bd9c4d | 2020-01-10 13:12:35 -0500 | [diff] [blame] | 1374 | pandecode_log(".flags_lo = "); |
| 1375 | pandecode_log_decoded_flags(mfbd_extra_flag_lo_info, fbx->flags_lo); |
| 1376 | pandecode_log_cont(",\n"); |
| 1377 | |
Alyssa Rosenzweig | 0c4a70b | 2020-02-11 21:50:04 -0500 | [diff] [blame] | 1378 | pandecode_prop("zs_block = %s", pandecode_block_format(fbx->zs_block)); |
Alyssa Rosenzweig | e061bf0 | 2020-07-15 11:57:35 -0400 | [diff] [blame] | 1379 | pandecode_prop("zs_samples = MALI_POSITIVE(%u)", fbx->zs_samples + 1); |
Alyssa Rosenzweig | 6bd9c4d | 2020-01-10 13:12:35 -0500 | [diff] [blame] | 1380 | |
| 1381 | if (fbx->zs_block == MALI_BLOCK_AFBC) { |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1382 | pandecode_log(".ds_afbc = {\n"); |
| 1383 | pandecode_indent++; |
| 1384 | |
Alyssa Rosenzweig | 0c1874a | 2019-07-12 08:47:35 -0700 | [diff] [blame] | 1385 | MEMORY_PROP_DIR(fbx->ds_afbc, depth_stencil_afbc_metadata); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1386 | pandecode_prop("depth_stencil_afbc_stride = %d", |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 1387 | fbx->ds_afbc.depth_stencil_afbc_stride); |
Alyssa Rosenzweig | 0c1874a | 2019-07-12 08:47:35 -0700 | [diff] [blame] | 1388 | MEMORY_PROP_DIR(fbx->ds_afbc, depth_stencil); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1389 | |
Icecream95 | 9ac106d | 2020-06-02 14:13:03 +1200 | [diff] [blame] | 1390 | pandecode_log(".flags = "); |
| 1391 | pandecode_log_decoded_flags(afbc_fmt_flag_info, fbx->ds_afbc.flags); |
| 1392 | pandecode_log_cont(",\n"); |
| 1393 | |
| 1394 | if (fbx->ds_afbc.padding) { |
Alyssa Rosenzweig | 89c5370 | 2019-08-20 11:18:46 -0700 | [diff] [blame] | 1395 | pandecode_msg("XXX: Depth/stencil AFBC zeros tripped\n"); |
Icecream95 | 9ac106d | 2020-06-02 14:13:03 +1200 | [diff] [blame] | 1396 | pandecode_prop("padding = 0x%" PRIx64, fbx->ds_afbc.padding); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1397 | } |
| 1398 | |
| 1399 | pandecode_indent--; |
| 1400 | pandecode_log("},\n"); |
| 1401 | } else { |
| 1402 | pandecode_log(".ds_linear = {\n"); |
| 1403 | pandecode_indent++; |
| 1404 | |
| 1405 | if (fbx->ds_linear.depth) { |
Alyssa Rosenzweig | 0c1874a | 2019-07-12 08:47:35 -0700 | [diff] [blame] | 1406 | MEMORY_PROP_DIR(fbx->ds_linear, depth); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1407 | pandecode_prop("depth_stride = %d", |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 1408 | fbx->ds_linear.depth_stride); |
Alyssa Rosenzweig | 5e38d95 | 2020-07-03 11:27:48 -0400 | [diff] [blame] | 1409 | pandecode_prop("depth_layer_stride = %d", |
| 1410 | fbx->ds_linear.depth_layer_stride); |
| 1411 | } else if (fbx->ds_linear.depth_stride || fbx->ds_linear.depth_layer_stride) { |
| 1412 | pandecode_msg("XXX: depth stride zero tripped %d %d\n", fbx->ds_linear.depth_stride, fbx->ds_linear.depth_layer_stride); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1413 | } |
| 1414 | |
| 1415 | if (fbx->ds_linear.stencil) { |
Alyssa Rosenzweig | 0c1874a | 2019-07-12 08:47:35 -0700 | [diff] [blame] | 1416 | MEMORY_PROP_DIR(fbx->ds_linear, stencil); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1417 | pandecode_prop("stencil_stride = %d", |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 1418 | fbx->ds_linear.stencil_stride); |
Alyssa Rosenzweig | 5e38d95 | 2020-07-03 11:27:48 -0400 | [diff] [blame] | 1419 | pandecode_prop("stencil_layer_stride = %d", |
| 1420 | fbx->ds_linear.stencil_layer_stride); |
| 1421 | } else if (fbx->ds_linear.stencil_stride || fbx->ds_linear.stencil_layer_stride) { |
| 1422 | pandecode_msg("XXX: stencil stride zero tripped %d %d\n", fbx->ds_linear.stencil_stride, fbx->ds_linear.stencil_layer_stride); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1423 | } |
| 1424 | |
| 1425 | if (fbx->ds_linear.depth_stride_zero || |
Alyssa Rosenzweig | 5e38d95 | 2020-07-03 11:27:48 -0400 | [diff] [blame] | 1426 | fbx->ds_linear.stencil_stride_zero) { |
Alyssa Rosenzweig | 89c5370 | 2019-08-20 11:18:46 -0700 | [diff] [blame] | 1427 | pandecode_msg("XXX: Depth/stencil zeros tripped\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1428 | pandecode_prop("depth_stride_zero = 0x%x", |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 1429 | fbx->ds_linear.depth_stride_zero); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1430 | pandecode_prop("stencil_stride_zero = 0x%x", |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 1431 | fbx->ds_linear.stencil_stride_zero); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1432 | } |
| 1433 | |
| 1434 | pandecode_indent--; |
| 1435 | pandecode_log("},\n"); |
| 1436 | } |
| 1437 | |
Alyssa Rosenzweig | 81a3191 | 2020-04-06 19:45:30 -0400 | [diff] [blame] | 1438 | if (fbx->clear_color_1 | fbx->clear_color_2) { |
| 1439 | pandecode_prop("clear_color_1 = 0x%" PRIx32, fbx->clear_color_1); |
| 1440 | pandecode_prop("clear_color_2 = 0x%" PRIx32, fbx->clear_color_2); |
| 1441 | } |
| 1442 | |
| 1443 | if (fbx->zero3) { |
Alyssa Rosenzweig | 89c5370 | 2019-08-20 11:18:46 -0700 | [diff] [blame] | 1444 | pandecode_msg("XXX: fb_extra zeros tripped\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1445 | pandecode_prop("zero3 = 0x%" PRIx64, fbx->zero3); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1446 | } |
| 1447 | |
| 1448 | pandecode_indent--; |
| 1449 | pandecode_log("};\n"); |
| 1450 | |
Alyssa Rosenzweig | 6d9ee3e | 2020-02-10 08:51:37 -0500 | [diff] [blame] | 1451 | gpu_va += sizeof(struct mali_framebuffer_extra); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1452 | } |
| 1453 | |
Alyssa Rosenzweig | 897110a | 2019-08-19 14:47:50 -0700 | [diff] [blame] | 1454 | if (is_fragment) |
Alyssa Rosenzweig | 8c88bd0 | 2019-06-11 14:56:30 -0700 | [diff] [blame] | 1455 | pandecode_render_target(gpu_va, job_no, fb); |
Alyssa Rosenzweig | a9fc1c8 | 2019-06-23 11:29:46 -0700 | [diff] [blame] | 1456 | |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 1457 | return info; |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1458 | } |
| 1459 | |
Alyssa Rosenzweig | 8d74749 | 2019-06-27 14:13:10 -0700 | [diff] [blame] | 1460 | /* Just add a comment decoding the shift/odd fields forming the padded vertices |
| 1461 | * count */ |
| 1462 | |
| 1463 | static void |
| 1464 | pandecode_padded_vertices(unsigned shift, unsigned k) |
| 1465 | { |
| 1466 | unsigned odd = 2*k + 1; |
| 1467 | unsigned pot = 1 << shift; |
| 1468 | pandecode_msg("padded_num_vertices = %d\n", odd * pot); |
| 1469 | } |
| 1470 | |
| 1471 | /* Given a magic divisor, recover what we were trying to divide by. |
| 1472 | * |
| 1473 | * Let m represent the magic divisor. By definition, m is an element on Z, whre |
| 1474 | * 0 <= m < 2^N, for N bits in m. |
| 1475 | * |
| 1476 | * Let q represent the number we would like to divide by. |
| 1477 | * |
| 1478 | * By definition of a magic divisor for N-bit unsigned integers (a number you |
| 1479 | * multiply by to magically get division), m is a number such that: |
| 1480 | * |
| 1481 | * (m * x) & (2^N - 1) = floor(x/q). |
| 1482 | * for all x on Z where 0 <= x < 2^N |
| 1483 | * |
| 1484 | * Ignore the case where any of the above values equals zero; it is irrelevant |
| 1485 | * for our purposes (instanced arrays). |
| 1486 | * |
| 1487 | * Choose x = q. Then: |
| 1488 | * |
| 1489 | * (m * x) & (2^N - 1) = floor(x/q). |
| 1490 | * (m * q) & (2^N - 1) = floor(q/q). |
| 1491 | * |
| 1492 | * floor(q/q) = floor(1) = 1, therefore: |
| 1493 | * |
| 1494 | * (m * q) & (2^N - 1) = 1 |
| 1495 | * |
| 1496 | * Recall the identity that the bitwise AND of one less than a power-of-two |
| 1497 | * equals the modulo with that power of two, i.e. for all x: |
| 1498 | * |
| 1499 | * x & (2^N - 1) = x % N |
| 1500 | * |
| 1501 | * Therefore: |
| 1502 | * |
| 1503 | * mq % (2^N) = 1 |
| 1504 | * |
| 1505 | * By definition, a modular multiplicative inverse of a number m is the number |
| 1506 | * q such that with respect to a modulos M: |
| 1507 | * |
| 1508 | * mq % M = 1 |
| 1509 | * |
| 1510 | * Therefore, q is the modular multiplicative inverse of m with modulus 2^N. |
| 1511 | * |
| 1512 | */ |
| 1513 | |
| 1514 | static void |
| 1515 | pandecode_magic_divisor(uint32_t magic, unsigned shift, unsigned orig_divisor, unsigned extra) |
| 1516 | { |
Alyssa Rosenzweig | d07c846 | 2019-07-22 08:34:26 -0700 | [diff] [blame] | 1517 | #if 0 |
Alyssa Rosenzweig | 8d74749 | 2019-06-27 14:13:10 -0700 | [diff] [blame] | 1518 | /* Compute the modular inverse of `magic` with respect to 2^(32 - |
| 1519 | * shift) the most lame way possible... just repeatedly add. |
| 1520 | * Asymptoptically slow but nobody cares in practice, unless you have |
| 1521 | * massive numbers of vertices or high divisors. */ |
| 1522 | |
| 1523 | unsigned inverse = 0; |
| 1524 | |
| 1525 | /* Magic implicitly has the highest bit set */ |
| 1526 | magic |= (1 << 31); |
| 1527 | |
| 1528 | /* Depending on rounding direction */ |
| 1529 | if (extra) |
| 1530 | magic++; |
| 1531 | |
| 1532 | for (;;) { |
| 1533 | uint32_t product = magic * inverse; |
| 1534 | |
| 1535 | if (shift) { |
| 1536 | product >>= shift; |
| 1537 | } |
| 1538 | |
| 1539 | if (product == 1) |
| 1540 | break; |
| 1541 | |
| 1542 | ++inverse; |
| 1543 | } |
| 1544 | |
| 1545 | pandecode_msg("dividing by %d (maybe off by two)\n", inverse); |
| 1546 | |
| 1547 | /* Recall we're supposed to divide by (gl_level_divisor * |
| 1548 | * padded_num_vertices) */ |
| 1549 | |
| 1550 | unsigned padded_num_vertices = inverse / orig_divisor; |
| 1551 | |
| 1552 | pandecode_msg("padded_num_vertices = %d\n", padded_num_vertices); |
Alyssa Rosenzweig | d07c846 | 2019-07-22 08:34:26 -0700 | [diff] [blame] | 1553 | #endif |
Alyssa Rosenzweig | 8d74749 | 2019-06-27 14:13:10 -0700 | [diff] [blame] | 1554 | } |
| 1555 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1556 | static void |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 1557 | pandecode_attributes(const struct pandecode_mapped_memory *mem, |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 1558 | mali_ptr addr, int job_no, char *suffix, |
Alyssa Rosenzweig | f4678f3 | 2019-08-22 13:27:38 -0700 | [diff] [blame] | 1559 | int count, bool varying, enum mali_job_type job_type) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1560 | { |
Alyssa Rosenzweig | fc69a5c | 2019-08-21 08:05:02 -0700 | [diff] [blame] | 1561 | char *prefix = varying ? "varying" : "attribute"; |
Alyssa Rosenzweig | ed464e0 | 2019-08-22 13:07:01 -0700 | [diff] [blame] | 1562 | assert(addr); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1563 | |
Alyssa Rosenzweig | ed464e0 | 2019-08-22 13:07:01 -0700 | [diff] [blame] | 1564 | if (!count) { |
| 1565 | pandecode_msg("warn: No %s records\n", prefix); |
Alyssa Rosenzweig | 5ad8301 | 2019-08-08 09:23:29 -0700 | [diff] [blame] | 1566 | return; |
| 1567 | } |
| 1568 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1569 | union mali_attr *attr = pandecode_fetch_gpu_mem(mem, addr, sizeof(union mali_attr) * count); |
| 1570 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1571 | for (int i = 0; i < count; ++i) { |
Alyssa Rosenzweig | f4678f3 | 2019-08-22 13:27:38 -0700 | [diff] [blame] | 1572 | /* First, check for special records */ |
Alyssa Rosenzweig | 3b3d965 | 2019-12-19 12:28:42 -0500 | [diff] [blame] | 1573 | if (attr[i].elements < MALI_RECORD_SPECIAL) { |
| 1574 | if (attr[i].size) |
| 1575 | pandecode_msg("XXX: tripped size=%d\n", attr[i].size); |
Alyssa Rosenzweig | f4678f3 | 2019-08-22 13:27:38 -0700 | [diff] [blame] | 1576 | |
Alyssa Rosenzweig | 3b3d965 | 2019-12-19 12:28:42 -0500 | [diff] [blame] | 1577 | if (attr[i].stride) { |
| 1578 | /* gl_InstanceID passes a magic divisor in the |
| 1579 | * stride field to divide by the padded vertex |
| 1580 | * count. No other records should do so, so |
| 1581 | * stride should otherwise be zero. Note that |
| 1582 | * stride in the usual attribute sense doesn't |
| 1583 | * apply to special records. */ |
Alyssa Rosenzweig | f4678f3 | 2019-08-22 13:27:38 -0700 | [diff] [blame] | 1584 | |
Alyssa Rosenzweig | 3b3d965 | 2019-12-19 12:28:42 -0500 | [diff] [blame] | 1585 | bool has_divisor = attr[i].elements == MALI_ATTR_INSTANCEID; |
Alyssa Rosenzweig | f4678f3 | 2019-08-22 13:27:38 -0700 | [diff] [blame] | 1586 | |
Alyssa Rosenzweig | 3b3d965 | 2019-12-19 12:28:42 -0500 | [diff] [blame] | 1587 | pandecode_log_cont("/* %smagic divisor = %X */ ", |
| 1588 | has_divisor ? "" : "XXX: ", attr[i].stride); |
Alyssa Rosenzweig | f4678f3 | 2019-08-22 13:27:38 -0700 | [diff] [blame] | 1589 | } |
Alyssa Rosenzweig | 3b3d965 | 2019-12-19 12:28:42 -0500 | [diff] [blame] | 1590 | |
| 1591 | if (attr[i].shift || attr[i].extra_flags) { |
| 1592 | /* Attributes use these fields for |
| 1593 | * instancing/padding/etc type issues, but |
| 1594 | * varyings don't */ |
| 1595 | |
| 1596 | pandecode_log_cont("/* %sshift=%d, extra=%d */ ", |
| 1597 | varying ? "XXX: " : "", |
| 1598 | attr[i].shift, attr[i].extra_flags); |
| 1599 | } |
| 1600 | |
| 1601 | /* Print the special record name */ |
| 1602 | bool attribute = false; |
| 1603 | pandecode_log("%s_%d = %s;\n", prefix, i, pandecode_special_record(attr[i].elements, &attribute)); |
| 1604 | |
| 1605 | /* Sanity check */ |
| 1606 | if (attribute == varying) |
| 1607 | pandecode_msg("XXX: mismatched special record\n"); |
| 1608 | |
| 1609 | continue; |
| 1610 | } |
Alyssa Rosenzweig | f4678f3 | 2019-08-22 13:27:38 -0700 | [diff] [blame] | 1611 | |
Alyssa Rosenzweig | be5e30c | 2019-08-20 15:59:03 -0700 | [diff] [blame] | 1612 | enum mali_attr_mode mode = attr[i].elements & 7; |
| 1613 | |
| 1614 | if (mode == MALI_ATTR_UNUSED) |
| 1615 | pandecode_msg("XXX: unused attribute record\n"); |
| 1616 | |
Alyssa Rosenzweig | fc69a5c | 2019-08-21 08:05:02 -0700 | [diff] [blame] | 1617 | /* For non-linear records, we need to print the type of record */ |
| 1618 | if (mode != MALI_ATTR_LINEAR) |
| 1619 | pandecode_log_cont("%s ", pandecode_attr_mode_short(mode)); |
| 1620 | |
| 1621 | /* Print the name to link with attr_meta */ |
| 1622 | pandecode_log_cont("%s_%d", prefix, i); |
| 1623 | |
| 1624 | /* Print the stride and size */ |
| 1625 | pandecode_log_cont("<%u>[%u]", attr[i].stride, attr[i].size); |
| 1626 | |
Alyssa Rosenzweig | caec0b3 | 2019-08-22 13:09:00 -0700 | [diff] [blame] | 1627 | /* TODO: Sanity check the quotient itself. It must be equal to |
| 1628 | * (or be greater than, if the driver added padding) the padded |
| 1629 | * vertex count. */ |
Alyssa Rosenzweig | fc69a5c | 2019-08-21 08:05:02 -0700 | [diff] [blame] | 1630 | |
| 1631 | /* Finally, print the pointer */ |
Alyssa Rosenzweig | be5e30c | 2019-08-20 15:59:03 -0700 | [diff] [blame] | 1632 | mali_ptr raw_elements = attr[i].elements & ~7; |
| 1633 | char *a = pointer_as_memory_reference(raw_elements); |
Alyssa Rosenzweig | fc69a5c | 2019-08-21 08:05:02 -0700 | [diff] [blame] | 1634 | pandecode_log_cont(" = (%s);\n", a); |
Alyssa Rosenzweig | be5e30c | 2019-08-20 15:59:03 -0700 | [diff] [blame] | 1635 | free(a); |
| 1636 | |
Alyssa Rosenzweig | 62e6673 | 2019-08-20 16:02:38 -0700 | [diff] [blame] | 1637 | /* Check the pointer */ |
| 1638 | pandecode_validate_buffer(raw_elements, attr[i].size); |
| 1639 | |
Alyssa Rosenzweig | fc69a5c | 2019-08-21 08:05:02 -0700 | [diff] [blame] | 1640 | /* shift/extra_flags exist only for instanced */ |
| 1641 | if (attr[i].shift | attr[i].extra_flags) { |
Alyssa Rosenzweig | cbbf754 | 2019-08-21 14:57:23 -0700 | [diff] [blame] | 1642 | /* These are set to random values by the blob for |
| 1643 | * varyings, most likely a symptom of uninitialized |
| 1644 | * memory where the hardware masked the bug. As such we |
| 1645 | * put this at a warning, not an error. */ |
| 1646 | |
Alyssa Rosenzweig | fc69a5c | 2019-08-21 08:05:02 -0700 | [diff] [blame] | 1647 | if (mode == MALI_ATTR_LINEAR) |
Alyssa Rosenzweig | cbbf754 | 2019-08-21 14:57:23 -0700 | [diff] [blame] | 1648 | pandecode_msg("warn: instancing fields set for linear\n"); |
Alyssa Rosenzweig | fc69a5c | 2019-08-21 08:05:02 -0700 | [diff] [blame] | 1649 | |
| 1650 | pandecode_prop("shift = %d", attr[i].shift); |
| 1651 | pandecode_prop("extra_flags = %d", attr[i].extra_flags); |
| 1652 | } |
Alyssa Rosenzweig | e9e2254 | 2019-06-27 10:18:22 -0700 | [diff] [blame] | 1653 | |
| 1654 | /* Decode further where possible */ |
| 1655 | |
| 1656 | if (mode == MALI_ATTR_MODULO) { |
Alyssa Rosenzweig | 8d74749 | 2019-06-27 14:13:10 -0700 | [diff] [blame] | 1657 | pandecode_padded_vertices( |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 1658 | attr[i].shift, |
| 1659 | attr[i].extra_flags); |
Alyssa Rosenzweig | e9e2254 | 2019-06-27 10:18:22 -0700 | [diff] [blame] | 1660 | } |
| 1661 | |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 1662 | if (mode == MALI_ATTR_NPOT_DIVIDE) { |
| 1663 | i++; |
| 1664 | pandecode_log("{\n"); |
| 1665 | pandecode_indent++; |
| 1666 | pandecode_prop("unk = 0x%x", attr[i].unk); |
| 1667 | pandecode_prop("magic_divisor = 0x%08x", attr[i].magic_divisor); |
| 1668 | if (attr[i].zero != 0) |
Alyssa Rosenzweig | 89c5370 | 2019-08-20 11:18:46 -0700 | [diff] [blame] | 1669 | pandecode_prop("XXX: zero tripped (0x%x)\n", attr[i].zero); |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 1670 | pandecode_prop("divisor = %d", attr[i].divisor); |
Alyssa Rosenzweig | 8d74749 | 2019-06-27 14:13:10 -0700 | [diff] [blame] | 1671 | pandecode_magic_divisor(attr[i].magic_divisor, attr[i - 1].shift, attr[i].divisor, attr[i - 1].extra_flags); |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 1672 | pandecode_indent--; |
| 1673 | pandecode_log("}, \n"); |
| 1674 | } |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1675 | |
| 1676 | } |
| 1677 | |
Alyssa Rosenzweig | a68fe4b | 2019-08-21 11:43:13 -0700 | [diff] [blame] | 1678 | pandecode_log("\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1679 | } |
| 1680 | |
| 1681 | static mali_ptr |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 1682 | pandecode_shader_address(const char *name, mali_ptr ptr) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1683 | { |
| 1684 | /* TODO: Decode flags */ |
| 1685 | mali_ptr shader_ptr = ptr & ~15; |
| 1686 | |
| 1687 | char *a = pointer_as_memory_reference(shader_ptr); |
| 1688 | pandecode_prop("%s = (%s) | %d", name, a, (int) (ptr & 15)); |
| 1689 | free(a); |
| 1690 | |
| 1691 | return shader_ptr; |
| 1692 | } |
| 1693 | |
| 1694 | static void |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 1695 | pandecode_stencil(const char *name, const struct mali_stencil_test *stencil) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1696 | { |
Alyssa Rosenzweig | 9ce45ac | 2019-08-21 08:59:57 -0700 | [diff] [blame] | 1697 | unsigned any_nonzero = |
| 1698 | stencil->ref | stencil->mask | stencil->func | |
| 1699 | stencil->sfail | stencil->dpfail | stencil->dppass; |
| 1700 | |
| 1701 | if (any_nonzero == 0) |
Alyssa Rosenzweig | b6d46d0 | 2019-06-19 09:31:16 -0700 | [diff] [blame] | 1702 | return; |
| 1703 | |
Alyssa Rosenzweig | 0d5abfd | 2019-07-12 08:54:49 -0700 | [diff] [blame] | 1704 | const char *func = pandecode_func(stencil->func); |
| 1705 | const char *sfail = pandecode_stencil_op(stencil->sfail); |
| 1706 | const char *dpfail = pandecode_stencil_op(stencil->dpfail); |
| 1707 | const char *dppass = pandecode_stencil_op(stencil->dppass); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1708 | |
| 1709 | if (stencil->zero) |
Alyssa Rosenzweig | 89c5370 | 2019-08-20 11:18:46 -0700 | [diff] [blame] | 1710 | pandecode_msg("XXX: stencil zero tripped: %X\n", stencil->zero); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1711 | |
| 1712 | pandecode_log(".stencil_%s = {\n", name); |
| 1713 | pandecode_indent++; |
| 1714 | pandecode_prop("ref = %d", stencil->ref); |
| 1715 | pandecode_prop("mask = 0x%02X", stencil->mask); |
| 1716 | pandecode_prop("func = %s", func); |
| 1717 | pandecode_prop("sfail = %s", sfail); |
| 1718 | pandecode_prop("dpfail = %s", dpfail); |
| 1719 | pandecode_prop("dppass = %s", dppass); |
| 1720 | pandecode_indent--; |
| 1721 | pandecode_log("},\n"); |
| 1722 | } |
| 1723 | |
| 1724 | static void |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 1725 | pandecode_blend_equation(const struct mali_blend_equation *blend) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1726 | { |
| 1727 | if (blend->zero1) |
Alyssa Rosenzweig | 89c5370 | 2019-08-20 11:18:46 -0700 | [diff] [blame] | 1728 | pandecode_msg("XXX: blend zero tripped: %X\n", blend->zero1); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1729 | |
Alyssa Rosenzweig | 050b934 | 2019-05-04 21:57:01 +0000 | [diff] [blame] | 1730 | pandecode_log(".equation = {\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1731 | pandecode_indent++; |
| 1732 | |
| 1733 | pandecode_prop("rgb_mode = 0x%X", blend->rgb_mode); |
| 1734 | pandecode_prop("alpha_mode = 0x%X", blend->alpha_mode); |
| 1735 | |
| 1736 | pandecode_log(".color_mask = "); |
| 1737 | pandecode_log_decoded_flags(mask_flag_info, blend->color_mask); |
| 1738 | pandecode_log_cont(",\n"); |
| 1739 | |
| 1740 | pandecode_indent--; |
| 1741 | pandecode_log("},\n"); |
| 1742 | } |
| 1743 | |
Alyssa Rosenzweig | ae70538 | 2019-05-18 20:48:43 +0000 | [diff] [blame] | 1744 | /* Decodes a Bifrost blend constant. See the notes in bifrost_blend_rt */ |
| 1745 | |
| 1746 | static unsigned |
| 1747 | decode_bifrost_constant(u16 constant) |
| 1748 | { |
| 1749 | float lo = (float) (constant & 0xFF); |
| 1750 | float hi = (float) (constant >> 8); |
| 1751 | |
| 1752 | return (hi / 255.0) + (lo / 65535.0); |
| 1753 | } |
| 1754 | |
Alyssa Rosenzweig | 050b934 | 2019-05-04 21:57:01 +0000 | [diff] [blame] | 1755 | static mali_ptr |
| 1756 | pandecode_bifrost_blend(void *descs, int job_no, int rt_no) |
| 1757 | { |
| 1758 | struct bifrost_blend_rt *b = |
| 1759 | ((struct bifrost_blend_rt *) descs) + rt_no; |
| 1760 | |
| 1761 | pandecode_log("struct bifrost_blend_rt blend_rt_%d_%d = {\n", job_no, rt_no); |
| 1762 | pandecode_indent++; |
| 1763 | |
Alyssa Rosenzweig | ae70538 | 2019-05-18 20:48:43 +0000 | [diff] [blame] | 1764 | pandecode_prop("flags = 0x%" PRIx16, b->flags); |
| 1765 | pandecode_prop("constant = 0x%" PRIx8 " /* %f */", |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 1766 | b->constant, decode_bifrost_constant(b->constant)); |
Alyssa Rosenzweig | ae70538 | 2019-05-18 20:48:43 +0000 | [diff] [blame] | 1767 | |
Alyssa Rosenzweig | 050b934 | 2019-05-04 21:57:01 +0000 | [diff] [blame] | 1768 | /* TODO figure out blend shader enable bit */ |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 1769 | pandecode_blend_equation(&b->equation); |
Tomeu Vizoso | 3c98c45 | 2020-04-24 08:40:51 +0200 | [diff] [blame] | 1770 | |
Alyssa Rosenzweig | 050b934 | 2019-05-04 21:57:01 +0000 | [diff] [blame] | 1771 | pandecode_prop("unk2 = 0x%" PRIx16, b->unk2); |
| 1772 | pandecode_prop("index = 0x%" PRIx16, b->index); |
Tomeu Vizoso | 3c98c45 | 2020-04-24 08:40:51 +0200 | [diff] [blame] | 1773 | |
| 1774 | pandecode_log(".format = "); |
| 1775 | pandecode_format_short(b->format, false); |
| 1776 | pandecode_swizzle(b->swizzle, b->format); |
| 1777 | pandecode_log_cont(",\n"); |
| 1778 | |
| 1779 | pandecode_prop("swizzle = 0x%" PRIx32, b->swizzle); |
| 1780 | pandecode_prop("format = 0x%" PRIx32, b->format); |
| 1781 | |
| 1782 | if (b->zero1) { |
| 1783 | pandecode_msg("XXX: pandecode_bifrost_blend zero1 tripped\n"); |
| 1784 | pandecode_prop("zero1 = 0x%" PRIx32, b->zero1); |
| 1785 | } |
| 1786 | |
| 1787 | pandecode_log(".shader_type = "); |
| 1788 | switch(b->shader_type) { |
| 1789 | case BIFROST_BLEND_F16: |
| 1790 | pandecode_log_cont("BIFROST_BLEND_F16"); |
| 1791 | break; |
| 1792 | case BIFROST_BLEND_F32: |
| 1793 | pandecode_log_cont("BIFROST_BLEND_F32"); |
| 1794 | break; |
| 1795 | case BIFROST_BLEND_I32: |
| 1796 | pandecode_log_cont("BIFROST_BLEND_I32"); |
| 1797 | break; |
| 1798 | case BIFROST_BLEND_U32: |
| 1799 | pandecode_log_cont("BIFROST_BLEND_U32"); |
| 1800 | break; |
| 1801 | case BIFROST_BLEND_I16: |
| 1802 | pandecode_log_cont("BIFROST_BLEND_I16"); |
| 1803 | break; |
| 1804 | case BIFROST_BLEND_U16: |
| 1805 | pandecode_log_cont("BIFROST_BLEND_U16"); |
| 1806 | break; |
| 1807 | } |
| 1808 | pandecode_log_cont(",\n"); |
| 1809 | |
| 1810 | if (b->zero2) { |
| 1811 | pandecode_msg("XXX: pandecode_bifrost_blend zero2 tripped\n"); |
| 1812 | pandecode_prop("zero2 = 0x%" PRIx32, b->zero2); |
| 1813 | } |
| 1814 | |
Alyssa Rosenzweig | 050b934 | 2019-05-04 21:57:01 +0000 | [diff] [blame] | 1815 | pandecode_prop("shader = 0x%" PRIx32, b->shader); |
| 1816 | |
| 1817 | pandecode_indent--; |
| 1818 | pandecode_log("},\n"); |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 1819 | |
Alyssa Rosenzweig | 050b934 | 2019-05-04 21:57:01 +0000 | [diff] [blame] | 1820 | return 0; |
| 1821 | } |
| 1822 | |
| 1823 | static mali_ptr |
| 1824 | pandecode_midgard_blend(union midgard_blend *blend, bool is_shader) |
| 1825 | { |
Alyssa Rosenzweig | 9ce45ac | 2019-08-21 08:59:57 -0700 | [diff] [blame] | 1826 | /* constant/equation is in a union */ |
| 1827 | if (!blend->shader) |
Alyssa Rosenzweig | b6d46d0 | 2019-06-19 09:31:16 -0700 | [diff] [blame] | 1828 | return 0; |
| 1829 | |
Alyssa Rosenzweig | 050b934 | 2019-05-04 21:57:01 +0000 | [diff] [blame] | 1830 | pandecode_log(".blend = {\n"); |
| 1831 | pandecode_indent++; |
| 1832 | |
| 1833 | if (is_shader) { |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 1834 | pandecode_shader_address("shader", blend->shader); |
Alyssa Rosenzweig | 050b934 | 2019-05-04 21:57:01 +0000 | [diff] [blame] | 1835 | } else { |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 1836 | pandecode_blend_equation(&blend->equation); |
Alyssa Rosenzweig | ae70538 | 2019-05-18 20:48:43 +0000 | [diff] [blame] | 1837 | pandecode_prop("constant = %f", blend->constant); |
Alyssa Rosenzweig | 050b934 | 2019-05-04 21:57:01 +0000 | [diff] [blame] | 1838 | } |
| 1839 | |
| 1840 | pandecode_indent--; |
| 1841 | pandecode_log("},\n"); |
| 1842 | |
| 1843 | /* Return blend shader to disassemble if present */ |
| 1844 | return is_shader ? (blend->shader & ~0xF) : 0; |
| 1845 | } |
| 1846 | |
| 1847 | static mali_ptr |
| 1848 | pandecode_midgard_blend_mrt(void *descs, int job_no, int rt_no) |
| 1849 | { |
| 1850 | struct midgard_blend_rt *b = |
| 1851 | ((struct midgard_blend_rt *) descs) + rt_no; |
| 1852 | |
| 1853 | /* Flags determine presence of blend shader */ |
| 1854 | bool is_shader = (b->flags & 0xF) >= 0x2; |
| 1855 | |
| 1856 | pandecode_log("struct midgard_blend_rt blend_rt_%d_%d = {\n", job_no, rt_no); |
| 1857 | pandecode_indent++; |
| 1858 | |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 1859 | pandecode_prop("flags = 0x%" PRIx64, b->flags); |
Alyssa Rosenzweig | 050b934 | 2019-05-04 21:57:01 +0000 | [diff] [blame] | 1860 | |
Alyssa Rosenzweig | 9ffe061 | 2019-07-12 08:45:51 -0700 | [diff] [blame] | 1861 | union midgard_blend blend = b->blend; |
| 1862 | mali_ptr shader = pandecode_midgard_blend(&blend, is_shader); |
Alyssa Rosenzweig | 050b934 | 2019-05-04 21:57:01 +0000 | [diff] [blame] | 1863 | |
| 1864 | pandecode_indent--; |
| 1865 | pandecode_log("};\n"); |
| 1866 | |
| 1867 | return shader; |
| 1868 | } |
| 1869 | |
Alyssa Rosenzweig | 2208eb9 | 2019-08-20 13:59:26 -0700 | [diff] [blame] | 1870 | /* Attributes and varyings have descriptor records, which contain information |
| 1871 | * about their format and ordering with the attribute/varying buffers. We'll |
| 1872 | * want to validate that the combinations specified are self-consistent. |
| 1873 | */ |
| 1874 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1875 | static int |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 1876 | pandecode_attribute_meta(int job_no, int count, const struct mali_vertex_tiler_postfix *v, bool varying, char *suffix) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1877 | { |
| 1878 | char base[128]; |
| 1879 | char *prefix = varying ? "varying" : "attribute"; |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 1880 | unsigned max_index = 0; |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1881 | snprintf(base, sizeof(base), "%s_meta", prefix); |
| 1882 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1883 | struct mali_attr_meta *attr_meta; |
Alyssa Rosenzweig | 26ed431 | 2019-08-22 11:21:35 -0700 | [diff] [blame] | 1884 | mali_ptr p = varying ? v->varying_meta : v->attribute_meta; |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1885 | |
| 1886 | struct pandecode_mapped_memory *attr_mem = pandecode_find_mapped_gpu_mem_containing(p); |
| 1887 | |
| 1888 | for (int i = 0; i < count; ++i, p += sizeof(struct mali_attr_meta)) { |
| 1889 | attr_meta = pandecode_fetch_gpu_mem(attr_mem, p, |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 1890 | sizeof(*attr_mem)); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1891 | |
Alyssa Rosenzweig | a94fb78 | 2019-08-20 13:33:39 -0700 | [diff] [blame] | 1892 | /* If the record is discard, it should be zero for everything else */ |
| 1893 | |
| 1894 | if (attr_meta->format == MALI_VARYING_DISCARD) { |
| 1895 | uint64_t zero = |
| 1896 | attr_meta->index | |
| 1897 | attr_meta->unknown1 | |
| 1898 | attr_meta->unknown3 | |
| 1899 | attr_meta->src_offset; |
| 1900 | |
| 1901 | if (zero) |
| 1902 | pandecode_msg("XXX: expected empty record for varying discard\n"); |
| 1903 | |
| 1904 | /* We want to look for a literal 0000 swizzle -- this |
| 1905 | * is not encoded with all zeroes, however */ |
| 1906 | |
| 1907 | enum mali_channel z = MALI_CHANNEL_ZERO; |
| 1908 | unsigned zero_swizzle = z | (z << 3) | (z << 6) | (z << 9); |
| 1909 | bool good_swizzle = attr_meta->swizzle == zero_swizzle; |
| 1910 | |
| 1911 | if (!good_swizzle) |
| 1912 | pandecode_msg("XXX: expected zero swizzle for discard\n"); |
| 1913 | |
| 1914 | if (!varying) |
| 1915 | pandecode_msg("XXX: cannot discard attribute\n"); |
| 1916 | |
| 1917 | /* If we're all good, omit the record */ |
| 1918 | if (!zero && varying && good_swizzle) { |
| 1919 | pandecode_log("/* discarded varying */\n"); |
| 1920 | continue; |
| 1921 | } |
| 1922 | } |
| 1923 | |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 1924 | if (attr_meta->index > max_index) |
| 1925 | max_index = attr_meta->index; |
Alyssa Rosenzweig | 2208eb9 | 2019-08-20 13:59:26 -0700 | [diff] [blame] | 1926 | |
Alyssa Rosenzweig | 00be5d7 | 2019-08-20 13:19:40 -0700 | [diff] [blame] | 1927 | if (attr_meta->unknown1 != 0x2) { |
| 1928 | pandecode_msg("XXX: expected unknown1 = 0x2\n"); |
| 1929 | pandecode_prop("unknown1 = 0x%" PRIx64, (u64) attr_meta->unknown1); |
| 1930 | } |
| 1931 | |
| 1932 | if (attr_meta->unknown3) { |
| 1933 | pandecode_msg("XXX: unexpected unknown3 set\n"); |
| 1934 | pandecode_prop("unknown3 = 0x%" PRIx64, (u64) attr_meta->unknown3); |
| 1935 | } |
| 1936 | |
Alyssa Rosenzweig | 9b20395 | 2019-08-20 15:24:45 -0700 | [diff] [blame] | 1937 | pandecode_format_short(attr_meta->format, false); |
Alyssa Rosenzweig | e09392f | 2019-08-20 14:34:09 -0700 | [diff] [blame] | 1938 | pandecode_log_cont(" %s_%u", prefix, attr_meta->index); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1939 | |
Alyssa Rosenzweig | e09392f | 2019-08-20 14:34:09 -0700 | [diff] [blame] | 1940 | if (attr_meta->src_offset) |
| 1941 | pandecode_log_cont("[%u]", attr_meta->src_offset); |
| 1942 | |
| 1943 | pandecode_swizzle(attr_meta->swizzle, attr_meta->format); |
| 1944 | |
| 1945 | pandecode_log_cont(";\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1946 | } |
| 1947 | |
Alyssa Rosenzweig | a68fe4b | 2019-08-21 11:43:13 -0700 | [diff] [blame] | 1948 | pandecode_log("\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1949 | |
Alyssa Rosenzweig | 9e66ff3 | 2019-07-31 11:52:52 -0700 | [diff] [blame] | 1950 | return count ? (max_index + 1) : 0; |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1951 | } |
| 1952 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1953 | /* return bits [lo, hi) of word */ |
| 1954 | static u32 |
| 1955 | bits(u32 word, u32 lo, u32 hi) |
| 1956 | { |
| 1957 | if (hi - lo >= 32) |
| 1958 | return word; // avoid undefined behavior with the shift |
| 1959 | |
| 1960 | return (word >> lo) & ((1 << (hi - lo)) - 1); |
| 1961 | } |
| 1962 | |
| 1963 | static void |
Alyssa Rosenzweig | 385a4f7 | 2019-12-24 22:33:47 -0500 | [diff] [blame] | 1964 | pandecode_vertex_tiler_prefix(struct mali_vertex_tiler_prefix *p, int job_no, bool graphics) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1965 | { |
Alyssa Rosenzweig | b010a6d | 2020-04-06 20:31:32 -0400 | [diff] [blame] | 1966 | pandecode_log(".prefix = {\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1967 | pandecode_indent++; |
| 1968 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 1969 | /* Decode invocation_count. See the comment before the definition of |
| 1970 | * invocation_count for an explanation. |
| 1971 | */ |
Alyssa Rosenzweig | 25ed930 | 2019-08-16 16:22:38 -0700 | [diff] [blame] | 1972 | |
Alyssa Rosenzweig | 6378797 | 2019-12-12 11:28:08 -0500 | [diff] [blame] | 1973 | unsigned size_y_shift = bits(p->invocation_shifts, 0, 5); |
| 1974 | unsigned size_z_shift = bits(p->invocation_shifts, 5, 10); |
| 1975 | unsigned workgroups_x_shift = bits(p->invocation_shifts, 10, 16); |
| 1976 | unsigned workgroups_y_shift = bits(p->invocation_shifts, 16, 22); |
| 1977 | unsigned workgroups_z_shift = bits(p->invocation_shifts, 22, 28); |
| 1978 | unsigned workgroups_x_shift_2 = bits(p->invocation_shifts, 28, 32); |
Alyssa Rosenzweig | 25ed930 | 2019-08-16 16:22:38 -0700 | [diff] [blame] | 1979 | |
Alyssa Rosenzweig | 6378797 | 2019-12-12 11:28:08 -0500 | [diff] [blame] | 1980 | unsigned size_x = bits(p->invocation_count, 0, size_y_shift) + 1; |
| 1981 | unsigned size_y = bits(p->invocation_count, size_y_shift, size_z_shift) + 1; |
| 1982 | unsigned size_z = bits(p->invocation_count, size_z_shift, workgroups_x_shift) + 1; |
| 1983 | |
| 1984 | unsigned groups_x = bits(p->invocation_count, workgroups_x_shift, workgroups_y_shift) + 1; |
| 1985 | unsigned groups_y = bits(p->invocation_count, workgroups_y_shift, workgroups_z_shift) + 1; |
| 1986 | unsigned groups_z = bits(p->invocation_count, workgroups_z_shift, 32) + 1; |
Alyssa Rosenzweig | 25ed930 | 2019-08-16 16:22:38 -0700 | [diff] [blame] | 1987 | |
| 1988 | /* Even though we have this decoded, we want to ensure that the |
| 1989 | * representation is "unique" so we don't lose anything by printing only |
| 1990 | * the final result. More specifically, we need to check that we were |
| 1991 | * passed something in canonical form, since the definition per the |
| 1992 | * hardware is inherently not unique. How? Well, take the resulting |
| 1993 | * decode and pack it ourselves! If it is bit exact with what we |
| 1994 | * decoded, we're good to go. */ |
| 1995 | |
| 1996 | struct mali_vertex_tiler_prefix ref; |
Alyssa Rosenzweig | 385a4f7 | 2019-12-24 22:33:47 -0500 | [diff] [blame] | 1997 | panfrost_pack_work_groups_compute(&ref, groups_x, groups_y, groups_z, size_x, size_y, size_z, graphics); |
Alyssa Rosenzweig | 25ed930 | 2019-08-16 16:22:38 -0700 | [diff] [blame] | 1998 | |
| 1999 | bool canonical = |
| 2000 | (p->invocation_count == ref.invocation_count) && |
Alyssa Rosenzweig | 6378797 | 2019-12-12 11:28:08 -0500 | [diff] [blame] | 2001 | (p->invocation_shifts == ref.invocation_shifts); |
Alyssa Rosenzweig | 25ed930 | 2019-08-16 16:22:38 -0700 | [diff] [blame] | 2002 | |
| 2003 | if (!canonical) { |
| 2004 | pandecode_msg("XXX: non-canonical workgroups packing\n"); |
Alyssa Rosenzweig | 6378797 | 2019-12-12 11:28:08 -0500 | [diff] [blame] | 2005 | pandecode_msg("expected: %X, %X", |
Alyssa Rosenzweig | 25ed930 | 2019-08-16 16:22:38 -0700 | [diff] [blame] | 2006 | ref.invocation_count, |
Alyssa Rosenzweig | 6378797 | 2019-12-12 11:28:08 -0500 | [diff] [blame] | 2007 | ref.invocation_shifts); |
Alyssa Rosenzweig | 25ed930 | 2019-08-16 16:22:38 -0700 | [diff] [blame] | 2008 | |
| 2009 | pandecode_prop("invocation_count = 0x%" PRIx32, p->invocation_count); |
Alyssa Rosenzweig | 6378797 | 2019-12-12 11:28:08 -0500 | [diff] [blame] | 2010 | pandecode_prop("size_y_shift = %d", size_y_shift); |
| 2011 | pandecode_prop("size_z_shift = %d", size_z_shift); |
| 2012 | pandecode_prop("workgroups_x_shift = %d", workgroups_x_shift); |
| 2013 | pandecode_prop("workgroups_y_shift = %d", workgroups_y_shift); |
| 2014 | pandecode_prop("workgroups_z_shift = %d", workgroups_z_shift); |
| 2015 | pandecode_prop("workgroups_x_shift_2 = %d", workgroups_x_shift_2); |
Alyssa Rosenzweig | 25ed930 | 2019-08-16 16:22:38 -0700 | [diff] [blame] | 2016 | } |
| 2017 | |
| 2018 | /* Regardless, print the decode */ |
| 2019 | pandecode_msg("size (%d, %d, %d), count (%d, %d, %d)\n", |
| 2020 | size_x, size_y, size_z, |
| 2021 | groups_x, groups_y, groups_z); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2022 | |
| 2023 | /* TODO: Decode */ |
Alyssa Rosenzweig | 2608da1 | 2019-06-19 09:35:57 -0700 | [diff] [blame] | 2024 | if (p->unknown_draw) |
| 2025 | pandecode_prop("unknown_draw = 0x%" PRIx32, p->unknown_draw); |
| 2026 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2027 | pandecode_prop("workgroups_x_shift_3 = 0x%" PRIx32, p->workgroups_x_shift_3); |
| 2028 | |
Alyssa Rosenzweig | d9f3395 | 2019-08-16 13:30:39 -0700 | [diff] [blame] | 2029 | if (p->draw_mode != MALI_DRAW_NONE) |
| 2030 | pandecode_prop("draw_mode = %s", pandecode_draw_mode(p->draw_mode)); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2031 | |
| 2032 | /* Index count only exists for tiler jobs anyway */ |
| 2033 | |
| 2034 | if (p->index_count) |
| 2035 | pandecode_prop("index_count = MALI_POSITIVE(%" PRId32 ")", p->index_count + 1); |
| 2036 | |
Alyssa Rosenzweig | f38ce6e | 2019-08-21 16:06:23 -0700 | [diff] [blame] | 2037 | |
| 2038 | unsigned index_raw_size = (p->unknown_draw & MALI_DRAW_INDEXED_SIZE); |
| 2039 | index_raw_size >>= MALI_DRAW_INDEXED_SHIFT; |
| 2040 | |
| 2041 | /* Validate an index buffer is present if we need one. TODO: verify |
| 2042 | * relationship between invocation_count and index_count */ |
| 2043 | |
| 2044 | if (p->indices) { |
| 2045 | unsigned count = p->index_count; |
| 2046 | |
| 2047 | /* Grab the size */ |
| 2048 | unsigned size = (index_raw_size == 0x3) ? 4 : index_raw_size; |
| 2049 | |
| 2050 | /* Ensure we got a size, and if so, validate the index buffer |
| 2051 | * is large enough to hold a full set of indices of the given |
| 2052 | * size */ |
| 2053 | |
| 2054 | if (!index_raw_size) |
| 2055 | pandecode_msg("XXX: index size missing\n"); |
| 2056 | else |
| 2057 | pandecode_validate_buffer(p->indices, count * size); |
| 2058 | } else if (index_raw_size) |
| 2059 | pandecode_msg("XXX: unexpected index size %u\n", index_raw_size); |
| 2060 | |
Rohan Garg | 16edd56 | 2019-07-17 18:50:13 +0200 | [diff] [blame] | 2061 | if (p->offset_bias_correction) |
| 2062 | pandecode_prop("offset_bias_correction = %d", p->offset_bias_correction); |
Alyssa Rosenzweig | 4fcd318 | 2019-03-31 04:15:46 +0000 | [diff] [blame] | 2063 | |
Alyssa Rosenzweig | c0642eb | 2019-08-20 13:21:28 -0700 | [diff] [blame] | 2064 | /* TODO: Figure out what this is. It's not zero */ |
| 2065 | pandecode_prop("zero1 = 0x%" PRIx32, p->zero1); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2066 | |
| 2067 | pandecode_indent--; |
| 2068 | pandecode_log("},\n"); |
| 2069 | } |
| 2070 | |
| 2071 | static void |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 2072 | pandecode_uniform_buffers(mali_ptr pubufs, int ubufs_count, int job_no) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2073 | { |
| 2074 | struct pandecode_mapped_memory *umem = pandecode_find_mapped_gpu_mem_containing(pubufs); |
Alyssa Rosenzweig | 7d3c48f | 2020-02-16 17:01:02 -0500 | [diff] [blame] | 2075 | uint64_t *PANDECODE_PTR_VAR(ubufs, umem, pubufs); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2076 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2077 | for (int i = 0; i < ubufs_count; i++) { |
Alyssa Rosenzweig | 7d3c48f | 2020-02-16 17:01:02 -0500 | [diff] [blame] | 2078 | unsigned size = (ubufs[i] & ((1 << 10) - 1)) * 16; |
| 2079 | mali_ptr addr = (ubufs[i] >> 10) << 2; |
Alyssa Rosenzweig | 4aeb694 | 2019-08-19 15:16:01 -0700 | [diff] [blame] | 2080 | |
| 2081 | pandecode_validate_buffer(addr, size); |
| 2082 | |
Alyssa Rosenzweig | 7d3c48f | 2020-02-16 17:01:02 -0500 | [diff] [blame] | 2083 | char *ptr = pointer_as_memory_reference(addr); |
Alyssa Rosenzweig | 6ec33b4 | 2019-08-21 11:46:06 -0700 | [diff] [blame] | 2084 | pandecode_log("ubuf_%d[%u] = %s;\n", i, size, ptr); |
Alyssa Rosenzweig | 4aeb694 | 2019-08-19 15:16:01 -0700 | [diff] [blame] | 2085 | free(ptr); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2086 | } |
| 2087 | |
Alyssa Rosenzweig | 6ec33b4 | 2019-08-21 11:46:06 -0700 | [diff] [blame] | 2088 | pandecode_log("\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2089 | } |
| 2090 | |
| 2091 | static void |
Alyssa Rosenzweig | ae84f16 | 2019-08-22 11:30:13 -0700 | [diff] [blame] | 2092 | pandecode_uniforms(mali_ptr uniforms, unsigned uniform_count) |
| 2093 | { |
| 2094 | pandecode_validate_buffer(uniforms, uniform_count * 16); |
| 2095 | |
| 2096 | char *ptr = pointer_as_memory_reference(uniforms); |
| 2097 | pandecode_log("vec4 uniforms[%u] = %s;\n", uniform_count, ptr); |
| 2098 | free(ptr); |
| 2099 | } |
| 2100 | |
Alyssa Rosenzweig | 09671c8 | 2019-12-23 11:40:40 -0500 | [diff] [blame] | 2101 | static const char * |
| 2102 | shader_type_for_job(unsigned type) |
| 2103 | { |
| 2104 | switch (type) { |
| 2105 | case JOB_TYPE_VERTEX: return "VERTEX"; |
| 2106 | case JOB_TYPE_TILER: return "FRAGMENT"; |
| 2107 | case JOB_TYPE_COMPUTE: return "COMPUTE"; |
| 2108 | default: |
| 2109 | return "UNKNOWN"; |
| 2110 | } |
| 2111 | } |
| 2112 | |
Alyssa Rosenzweig | c4a4f3d | 2019-08-14 09:19:54 -0700 | [diff] [blame] | 2113 | static unsigned shader_id = 0; |
| 2114 | |
Alyssa Rosenzweig | 58fc260 | 2019-08-21 14:00:46 -0700 | [diff] [blame] | 2115 | static struct midgard_disasm_stats |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2116 | pandecode_shader_disassemble(mali_ptr shader_ptr, int shader_no, int type, |
Tomeu Vizoso | 072207b | 2019-11-07 08:27:53 +0100 | [diff] [blame] | 2117 | bool is_bifrost, unsigned gpu_id) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2118 | { |
| 2119 | struct pandecode_mapped_memory *mem = pandecode_find_mapped_gpu_mem_containing(shader_ptr); |
| 2120 | uint8_t *PANDECODE_PTR_VAR(code, mem, shader_ptr); |
| 2121 | |
| 2122 | /* Compute maximum possible size */ |
| 2123 | size_t sz = mem->length - (shader_ptr - mem->gpu_va); |
| 2124 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2125 | /* Print some boilerplate to clearly denote the assembly (which doesn't |
| 2126 | * obey indentation rules), and actually do the disassembly! */ |
| 2127 | |
Icecream95 | be22c07 | 2020-01-23 10:14:35 +1300 | [diff] [blame] | 2128 | pandecode_log_cont("\n\n"); |
Alyssa Rosenzweig | 50382df | 2019-05-18 18:58:56 +0000 | [diff] [blame] | 2129 | |
Alyssa Rosenzweig | 58fc260 | 2019-08-21 14:00:46 -0700 | [diff] [blame] | 2130 | struct midgard_disasm_stats stats; |
Alyssa Rosenzweig | c4a4f3d | 2019-08-14 09:19:54 -0700 | [diff] [blame] | 2131 | |
Alyssa Rosenzweig | 50382df | 2019-05-18 18:58:56 +0000 | [diff] [blame] | 2132 | if (is_bifrost) { |
Alyssa Rosenzweig | c88f816 | 2020-03-27 22:34:15 -0400 | [diff] [blame] | 2133 | disassemble_bifrost(pandecode_dump_stream, code, sz, true); |
Alyssa Rosenzweig | 58fc260 | 2019-08-21 14:00:46 -0700 | [diff] [blame] | 2134 | |
| 2135 | /* TODO: Extend stats to Bifrost */ |
Alyssa Rosenzweig | cbbf754 | 2019-08-21 14:57:23 -0700 | [diff] [blame] | 2136 | stats.texture_count = -128; |
| 2137 | stats.sampler_count = -128; |
| 2138 | stats.attribute_count = -128; |
| 2139 | stats.varying_count = -128; |
| 2140 | stats.uniform_count = -128; |
| 2141 | stats.uniform_buffer_count = -128; |
| 2142 | stats.work_count = -128; |
Alyssa Rosenzweig | 58fc260 | 2019-08-21 14:00:46 -0700 | [diff] [blame] | 2143 | |
| 2144 | stats.instruction_count = 0; |
| 2145 | stats.bundle_count = 0; |
| 2146 | stats.quadword_count = 0; |
Alyssa Rosenzweig | d6d6d63 | 2019-08-30 17:00:09 -0700 | [diff] [blame] | 2147 | stats.helper_invocations = false; |
Alyssa Rosenzweig | 50382df | 2019-05-18 18:58:56 +0000 | [diff] [blame] | 2148 | } else { |
Icecream95 | be22c07 | 2020-01-23 10:14:35 +1300 | [diff] [blame] | 2149 | stats = disassemble_midgard(pandecode_dump_stream, |
| 2150 | code, sz, gpu_id, |
Alyssa Rosenzweig | ac14fac | 2019-11-07 09:31:02 -0500 | [diff] [blame] | 2151 | type == JOB_TYPE_TILER ? |
| 2152 | MESA_SHADER_FRAGMENT : MESA_SHADER_VERTEX); |
Alyssa Rosenzweig | 50382df | 2019-05-18 18:58:56 +0000 | [diff] [blame] | 2153 | } |
| 2154 | |
Alyssa Rosenzweig | ead35f5 | 2019-12-23 11:48:23 -0500 | [diff] [blame] | 2155 | /* Print shader-db stats. Skip COMPUTE jobs since they are used for |
| 2156 | * driver-internal purposes with the blob and interfere */ |
Alyssa Rosenzweig | 58fc260 | 2019-08-21 14:00:46 -0700 | [diff] [blame] | 2157 | |
Alyssa Rosenzweig | ead35f5 | 2019-12-23 11:48:23 -0500 | [diff] [blame] | 2158 | bool should_shaderdb = type != JOB_TYPE_COMPUTE; |
Alyssa Rosenzweig | 58fc260 | 2019-08-21 14:00:46 -0700 | [diff] [blame] | 2159 | |
Alyssa Rosenzweig | ead35f5 | 2019-12-23 11:48:23 -0500 | [diff] [blame] | 2160 | if (should_shaderdb) { |
| 2161 | unsigned nr_threads = |
| 2162 | (stats.work_count <= 4) ? 4 : |
| 2163 | (stats.work_count <= 8) ? 2 : |
| 2164 | 1; |
| 2165 | |
Icecream95 | be22c07 | 2020-01-23 10:14:35 +1300 | [diff] [blame] | 2166 | pandecode_log_cont("shader%d - MESA_SHADER_%s shader: " |
Alyssa Rosenzweig | ead35f5 | 2019-12-23 11:48:23 -0500 | [diff] [blame] | 2167 | "%u inst, %u bundles, %u quadwords, " |
Alyssa Rosenzweig | 0cc6e33 | 2019-12-23 11:50:28 -0500 | [diff] [blame] | 2168 | "%u registers, %u threads, 0 loops, 0:0 spills:fills\n\n\n", |
Alyssa Rosenzweig | ead35f5 | 2019-12-23 11:48:23 -0500 | [diff] [blame] | 2169 | shader_id++, |
| 2170 | shader_type_for_job(type), |
| 2171 | stats.instruction_count, stats.bundle_count, stats.quadword_count, |
| 2172 | stats.work_count, nr_threads); |
| 2173 | } |
Alyssa Rosenzweig | 58fc260 | 2019-08-21 14:00:46 -0700 | [diff] [blame] | 2174 | |
| 2175 | |
| 2176 | return stats; |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2177 | } |
| 2178 | |
| 2179 | static void |
Alyssa Rosenzweig | a3d2936 | 2020-04-21 16:08:07 -0400 | [diff] [blame] | 2180 | pandecode_texture_payload(mali_ptr payload, |
| 2181 | enum mali_texture_type type, |
| 2182 | enum mali_texture_layout layout, |
| 2183 | bool manual_stride, |
| 2184 | uint8_t levels, |
| 2185 | uint16_t depth, |
| 2186 | uint16_t array_size, |
| 2187 | struct pandecode_mapped_memory *tmem) |
| 2188 | { |
| 2189 | pandecode_log(".payload = {\n"); |
| 2190 | pandecode_indent++; |
| 2191 | |
| 2192 | /* A bunch of bitmap pointers follow. |
| 2193 | * We work out the correct number, |
| 2194 | * based on the mipmap/cubemap |
| 2195 | * properties, but dump extra |
| 2196 | * possibilities to futureproof */ |
| 2197 | |
| 2198 | int bitmap_count = levels + 1; |
| 2199 | |
| 2200 | /* Miptree for each face */ |
| 2201 | if (type == MALI_TEX_CUBE) |
| 2202 | bitmap_count *= 6; |
Alyssa Rosenzweig | eba9bcd | 2020-06-30 16:21:30 -0400 | [diff] [blame] | 2203 | |
| 2204 | /* Array of layers */ |
| 2205 | bitmap_count *= (depth + 1); |
Alyssa Rosenzweig | a3d2936 | 2020-04-21 16:08:07 -0400 | [diff] [blame] | 2206 | |
| 2207 | /* Array of textures */ |
| 2208 | bitmap_count *= (array_size + 1); |
| 2209 | |
| 2210 | /* Stride for each element */ |
| 2211 | if (manual_stride) |
| 2212 | bitmap_count *= 2; |
| 2213 | |
| 2214 | mali_ptr *pointers_and_strides = pandecode_fetch_gpu_mem(tmem, |
| 2215 | payload, sizeof(mali_ptr) * bitmap_count); |
| 2216 | for (int i = 0; i < bitmap_count; ++i) { |
| 2217 | /* How we dump depends if this is a stride or a pointer */ |
| 2218 | |
| 2219 | if (manual_stride && (i & 1)) { |
| 2220 | /* signed 32-bit snuck in as a 64-bit pointer */ |
| 2221 | uint64_t stride_set = pointers_and_strides[i]; |
| 2222 | uint32_t clamped_stride = stride_set; |
| 2223 | int32_t stride = clamped_stride; |
| 2224 | assert(stride_set == clamped_stride); |
| 2225 | pandecode_log("(mali_ptr) %d /* stride */, \n", stride); |
| 2226 | } else { |
| 2227 | char *a = pointer_as_memory_reference(pointers_and_strides[i]); |
| 2228 | pandecode_log("%s, \n", a); |
| 2229 | free(a); |
| 2230 | } |
| 2231 | } |
| 2232 | |
| 2233 | pandecode_indent--; |
| 2234 | pandecode_log("},\n"); |
| 2235 | } |
| 2236 | |
| 2237 | static void |
Alyssa Rosenzweig | 8fc4ca8 | 2019-08-20 14:48:55 -0700 | [diff] [blame] | 2238 | pandecode_texture(mali_ptr u, |
| 2239 | struct pandecode_mapped_memory *tmem, |
| 2240 | unsigned job_no, unsigned tex) |
| 2241 | { |
| 2242 | struct mali_texture_descriptor *PANDECODE_PTR_VAR(t, tmem, u); |
| 2243 | |
| 2244 | pandecode_log("struct mali_texture_descriptor texture_descriptor_%"PRIx64"_%d_%d = {\n", u, job_no, tex); |
| 2245 | pandecode_indent++; |
| 2246 | |
Alyssa Rosenzweig | 497977b | 2020-03-09 13:51:39 -0400 | [diff] [blame] | 2247 | pandecode_prop("width = %" PRId32, t->width); |
| 2248 | pandecode_prop("height = %" PRId32, t->height); |
| 2249 | pandecode_prop("depth = %" PRId32, t->depth); |
| 2250 | pandecode_prop("array_size = %" PRId32, t->array_size); |
| 2251 | |
| 2252 | pandecode_log("\n"); |
| 2253 | pandecode_prop("f.swizzle = 0x%" PRIx32, t->format.swizzle); |
| 2254 | pandecode_prop("f.format = 0x%" PRIx32, t->format.format); |
| 2255 | pandecode_prop("f.srgb = 0x%" PRIx32, t->format.srgb); |
| 2256 | pandecode_prop("f.unknown1 = 0x%" PRIx32, t->format.unknown1); |
| 2257 | pandecode_prop("f.type = %" PRId32, t->format.type); |
| 2258 | pandecode_prop("f.layout = %" PRId32, t->format.layout); |
| 2259 | pandecode_prop("f.unknown2 = 0x%" PRIx32, t->format.unknown2); |
| 2260 | pandecode_prop("f.manual_stride = %" PRId32, t->format.manual_stride); |
| 2261 | pandecode_prop("f.zero = 0x%" PRIx32, t->format.zero); |
| 2262 | pandecode_log("\n"); |
| 2263 | |
| 2264 | pandecode_prop("unknown3 = 0x%" PRIx32, t->unknown3); |
| 2265 | pandecode_prop("unknown3A = 0x%" PRIx32, t->unknown3A); |
| 2266 | pandecode_prop("levels = %" PRId32, t->levels); |
| 2267 | pandecode_prop("swizzle = 0x%" PRIx32, t->swizzle); |
| 2268 | pandecode_prop("swizzle_zero = 0x%" PRIx32, t->swizzle_zero); |
| 2269 | |
| 2270 | pandecode_prop("unknown5 = 0x%" PRIx32, t->unknown5); |
| 2271 | pandecode_prop("unknown6 = 0x%" PRIx32, t->unknown6); |
| 2272 | pandecode_prop("unknown7 = 0x%" PRIx32, t->unknown7); |
| 2273 | pandecode_log("\n"); |
| 2274 | |
Alyssa Rosenzweig | 8fc4ca8 | 2019-08-20 14:48:55 -0700 | [diff] [blame] | 2275 | struct mali_texture_format f = t->format; |
| 2276 | |
Alyssa Rosenzweig | 024f9cf | 2019-08-20 14:58:46 -0700 | [diff] [blame] | 2277 | /* See the definiton of enum mali_texture_type */ |
| 2278 | |
Alyssa Rosenzweig | 68b9030 | 2019-08-20 15:46:39 -0700 | [diff] [blame] | 2279 | bool is_cube = f.type == MALI_TEX_CUBE; |
| 2280 | unsigned dimension = is_cube ? 2 : f.type; |
| 2281 | |
| 2282 | pandecode_make_indent(); |
| 2283 | |
Alyssa Rosenzweig | 68b9030 | 2019-08-20 15:46:39 -0700 | [diff] [blame] | 2284 | /* Print the layout. Default is linear; a modifier can denote AFBC or |
| 2285 | * u-interleaved/tiled modes */ |
| 2286 | |
| 2287 | if (f.layout == MALI_TEXTURE_AFBC) |
| 2288 | pandecode_log_cont("afbc"); |
| 2289 | else if (f.layout == MALI_TEXTURE_TILED) |
Alyssa Rosenzweig | 6bd9c4d | 2020-01-10 13:12:35 -0500 | [diff] [blame] | 2290 | pandecode_log_cont("tiled"); |
Alyssa Rosenzweig | 68b9030 | 2019-08-20 15:46:39 -0700 | [diff] [blame] | 2291 | else if (f.layout == MALI_TEXTURE_LINEAR) |
| 2292 | pandecode_log_cont("linear"); |
| 2293 | else |
| 2294 | pandecode_msg("XXX: invalid texture layout 0x%X\n", f.layout); |
| 2295 | |
| 2296 | pandecode_swizzle(t->swizzle, f.format); |
| 2297 | pandecode_log_cont(" "); |
| 2298 | |
| 2299 | /* Distinguish cube/2D with modifier */ |
| 2300 | |
| 2301 | if (is_cube) |
| 2302 | pandecode_log_cont("cube "); |
| 2303 | |
| 2304 | pandecode_format_short(f.format, f.srgb); |
| 2305 | pandecode_swizzle(f.swizzle, f.format); |
Alyssa Rosenzweig | 024f9cf | 2019-08-20 14:58:46 -0700 | [diff] [blame] | 2306 | |
| 2307 | /* All four width/height/depth/array_size dimensions are present |
| 2308 | * regardless of the type of texture, but it is an error to have |
| 2309 | * non-zero dimensions for unused dimensions. Verify this. array_size |
Alyssa Rosenzweig | eba9bcd | 2020-06-30 16:21:30 -0400 | [diff] [blame] | 2310 | * can always be set, as can width. Depth used for MSAA. */ |
Alyssa Rosenzweig | 024f9cf | 2019-08-20 14:58:46 -0700 | [diff] [blame] | 2311 | |
| 2312 | if (t->height && dimension < 2) |
| 2313 | pandecode_msg("XXX: nonzero height for <2D texture\n"); |
| 2314 | |
Alyssa Rosenzweig | 024f9cf | 2019-08-20 14:58:46 -0700 | [diff] [blame] | 2315 | /* Print only the dimensions that are actually there */ |
| 2316 | |
Alyssa Rosenzweig | 68b9030 | 2019-08-20 15:46:39 -0700 | [diff] [blame] | 2317 | pandecode_log_cont(": %d", t->width + 1); |
Alyssa Rosenzweig | 024f9cf | 2019-08-20 14:58:46 -0700 | [diff] [blame] | 2318 | |
Alyssa Rosenzweig | eba9bcd | 2020-06-30 16:21:30 -0400 | [diff] [blame] | 2319 | if (t->height || t->depth) |
Alyssa Rosenzweig | 024f9cf | 2019-08-20 14:58:46 -0700 | [diff] [blame] | 2320 | pandecode_log_cont("x%u", t->height + 1); |
| 2321 | |
Alyssa Rosenzweig | eba9bcd | 2020-06-30 16:21:30 -0400 | [diff] [blame] | 2322 | if (t->depth) |
Alyssa Rosenzweig | 024f9cf | 2019-08-20 14:58:46 -0700 | [diff] [blame] | 2323 | pandecode_log_cont("x%u", t->depth + 1); |
| 2324 | |
| 2325 | if (t->array_size) |
| 2326 | pandecode_log_cont("[%u]", t->array_size + 1); |
| 2327 | |
Alyssa Rosenzweig | 96f6b8a | 2019-08-20 15:24:18 -0700 | [diff] [blame] | 2328 | if (t->levels) |
| 2329 | pandecode_log_cont(" mip %u", t->levels); |
Alyssa Rosenzweig | 024f9cf | 2019-08-20 14:58:46 -0700 | [diff] [blame] | 2330 | |
Alyssa Rosenzweig | 96f6b8a | 2019-08-20 15:24:18 -0700 | [diff] [blame] | 2331 | pandecode_log_cont("\n"); |
Alyssa Rosenzweig | 024f9cf | 2019-08-20 14:58:46 -0700 | [diff] [blame] | 2332 | |
Alyssa Rosenzweig | 9f15f4d | 2019-08-20 15:36:00 -0700 | [diff] [blame] | 2333 | if (f.unknown1 | f.zero) { |
Alyssa Rosenzweig | 8fc4ca8 | 2019-08-20 14:48:55 -0700 | [diff] [blame] | 2334 | pandecode_msg("XXX: texture format zero tripped\n"); |
| 2335 | pandecode_prop("unknown1 = %" PRId32, f.unknown1); |
Alyssa Rosenzweig | 9f15f4d | 2019-08-20 15:36:00 -0700 | [diff] [blame] | 2336 | pandecode_prop("zero = %" PRId32, f.zero); |
| 2337 | } |
| 2338 | |
| 2339 | if (!f.unknown2) { |
| 2340 | pandecode_msg("XXX: expected unknown texture bit set\n"); |
Tomeu Vizoso | 2d5c433 | 2019-12-19 14:02:54 +0100 | [diff] [blame] | 2341 | pandecode_prop("unknown2 = %" PRId32, f.unknown2); |
Alyssa Rosenzweig | 8fc4ca8 | 2019-08-20 14:48:55 -0700 | [diff] [blame] | 2342 | } |
| 2343 | |
Alyssa Rosenzweig | 8fc4ca8 | 2019-08-20 14:48:55 -0700 | [diff] [blame] | 2344 | if (t->swizzle_zero) { |
| 2345 | pandecode_msg("XXX: swizzle zero tripped\n"); |
| 2346 | pandecode_prop("swizzle_zero = %d", t->swizzle_zero); |
| 2347 | } |
| 2348 | |
| 2349 | if (t->unknown3 | t->unknown3A | t->unknown5 | t->unknown6 | t->unknown7) { |
| 2350 | pandecode_msg("XXX: texture zero tripped\n"); |
| 2351 | pandecode_prop("unknown3 = %" PRId16, t->unknown3); |
| 2352 | pandecode_prop("unknown3A = %" PRId8, t->unknown3A); |
| 2353 | pandecode_prop("unknown5 = 0x%" PRIx32, t->unknown5); |
| 2354 | pandecode_prop("unknown6 = 0x%" PRIx32, t->unknown6); |
| 2355 | pandecode_prop("unknown7 = 0x%" PRIx32, t->unknown7); |
| 2356 | } |
| 2357 | |
Alyssa Rosenzweig | a3d2936 | 2020-04-21 16:08:07 -0400 | [diff] [blame] | 2358 | pandecode_texture_payload(u + sizeof(*t), f.type, f.layout, f.manual_stride, t->levels, t->depth, t->array_size, tmem); |
Alyssa Rosenzweig | 8fc4ca8 | 2019-08-20 14:48:55 -0700 | [diff] [blame] | 2359 | |
| 2360 | pandecode_indent--; |
| 2361 | pandecode_log("};\n"); |
| 2362 | } |
| 2363 | |
Alyssa Rosenzweig | 497977b | 2020-03-09 13:51:39 -0400 | [diff] [blame] | 2364 | static void |
Alyssa Rosenzweig | a3d2936 | 2020-04-21 16:08:07 -0400 | [diff] [blame] | 2365 | pandecode_bifrost_texture( |
| 2366 | const struct bifrost_texture_descriptor *t, |
| 2367 | unsigned job_no, |
| 2368 | unsigned tex) |
Alyssa Rosenzweig | 497977b | 2020-03-09 13:51:39 -0400 | [diff] [blame] | 2369 | { |
| 2370 | pandecode_log("struct bifrost_texture_descriptor texture_descriptor_%d_%d = {\n", job_no, tex); |
| 2371 | pandecode_indent++; |
| 2372 | |
| 2373 | pandecode_prop("format_unk = 0x%" PRIx32, t->format_unk); |
| 2374 | pandecode_prop("type = %" PRId32, t->type); |
Alyssa Rosenzweig | d45936c | 2020-05-26 19:48:29 -0400 | [diff] [blame] | 2375 | |
| 2376 | if (t->zero) { |
| 2377 | pandecode_msg("XXX: zero tripped\n"); |
| 2378 | pandecode_prop("zero = 0x%" PRIx32, t->zero); |
| 2379 | } |
| 2380 | |
| 2381 | pandecode_prop("format_swizzle = 0x%" PRIx32, t->format_swizzle); |
Alyssa Rosenzweig | 497977b | 2020-03-09 13:51:39 -0400 | [diff] [blame] | 2382 | pandecode_prop("format = 0x%" PRIx32, t->format); |
| 2383 | pandecode_prop("srgb = 0x%" PRIx32, t->srgb); |
| 2384 | pandecode_prop("format_unk3 = 0x%" PRIx32, t->format_unk3); |
| 2385 | pandecode_prop("width = %" PRId32, t->width); |
| 2386 | pandecode_prop("height = %" PRId32, t->height); |
| 2387 | pandecode_prop("swizzle = 0x%" PRIx32, t->swizzle); |
Alyssa Rosenzweig | 497977b | 2020-03-09 13:51:39 -0400 | [diff] [blame] | 2388 | pandecode_prop("levels = %" PRId32, t->levels); |
| 2389 | pandecode_prop("unk1 = 0x%" PRIx32, t->unk1); |
| 2390 | pandecode_prop("levels_unk = %" PRId32, t->levels_unk); |
| 2391 | pandecode_prop("level_2 = %" PRId32, t->level_2); |
| 2392 | pandecode_prop("payload = 0x%" PRIx64, t->payload); |
| 2393 | pandecode_prop("array_size = %" PRId32, t->array_size); |
| 2394 | pandecode_prop("unk4 = 0x%" PRIx32, t->unk4); |
| 2395 | pandecode_prop("depth = %" PRId32, t->depth); |
| 2396 | pandecode_prop("unk5 = 0x%" PRIx32, t->unk5); |
| 2397 | pandecode_log("\n"); |
| 2398 | |
| 2399 | /* See the definiton of enum mali_texture_type */ |
| 2400 | |
| 2401 | bool is_cube = t->type == MALI_TEX_CUBE; |
| 2402 | unsigned dimension = is_cube ? 2 : t->type; |
| 2403 | |
Alyssa Rosenzweig | 497977b | 2020-03-09 13:51:39 -0400 | [diff] [blame] | 2404 | /* Print the layout. Default is linear; a modifier can denote AFBC or |
| 2405 | * u-interleaved/tiled modes */ |
| 2406 | |
Alyssa Rosenzweig | 36d49b1 | 2020-04-21 16:20:55 -0400 | [diff] [blame] | 2407 | if (t->layout == MALI_TEXTURE_AFBC) |
Alyssa Rosenzweig | 497977b | 2020-03-09 13:51:39 -0400 | [diff] [blame] | 2408 | pandecode_log_cont("afbc"); |
Alyssa Rosenzweig | 36d49b1 | 2020-04-21 16:20:55 -0400 | [diff] [blame] | 2409 | else if (t->layout == MALI_TEXTURE_TILED) |
Alyssa Rosenzweig | 497977b | 2020-03-09 13:51:39 -0400 | [diff] [blame] | 2410 | pandecode_log_cont("tiled"); |
Alyssa Rosenzweig | 36d49b1 | 2020-04-21 16:20:55 -0400 | [diff] [blame] | 2411 | else if (t->layout == MALI_TEXTURE_LINEAR) |
Alyssa Rosenzweig | 497977b | 2020-03-09 13:51:39 -0400 | [diff] [blame] | 2412 | pandecode_log_cont("linear"); |
| 2413 | else |
Alyssa Rosenzweig | 36d49b1 | 2020-04-21 16:20:55 -0400 | [diff] [blame] | 2414 | pandecode_msg("XXX: invalid texture layout 0x%X\n", t->layout); |
Alyssa Rosenzweig | 497977b | 2020-03-09 13:51:39 -0400 | [diff] [blame] | 2415 | |
| 2416 | pandecode_swizzle(t->swizzle, t->format); |
| 2417 | pandecode_log_cont(" "); |
| 2418 | |
| 2419 | /* Distinguish cube/2D with modifier */ |
| 2420 | |
| 2421 | if (is_cube) |
| 2422 | pandecode_log_cont("cube "); |
| 2423 | |
| 2424 | pandecode_format_short(t->format, t->srgb); |
| 2425 | |
| 2426 | /* All four width/height/depth/array_size dimensions are present |
| 2427 | * regardless of the type of texture, but it is an error to have |
| 2428 | * non-zero dimensions for unused dimensions. Verify this. array_size |
| 2429 | * can always be set, as can width. */ |
| 2430 | |
| 2431 | if (t->height && dimension < 2) |
| 2432 | pandecode_msg("XXX: nonzero height for <2D texture\n"); |
| 2433 | |
| 2434 | if (t->depth && dimension < 3) |
| 2435 | pandecode_msg("XXX: nonzero depth for <2D texture\n"); |
| 2436 | |
| 2437 | /* Print only the dimensions that are actually there */ |
| 2438 | |
| 2439 | pandecode_log_cont(": %d", t->width + 1); |
| 2440 | |
| 2441 | if (dimension >= 2) |
| 2442 | pandecode_log_cont("x%u", t->height + 1); |
| 2443 | |
| 2444 | if (dimension >= 3) |
| 2445 | pandecode_log_cont("x%u", t->depth + 1); |
| 2446 | |
| 2447 | if (t->array_size) |
| 2448 | pandecode_log_cont("[%u]", t->array_size + 1); |
| 2449 | |
| 2450 | if (t->levels) |
| 2451 | pandecode_log_cont(" mip %u", t->levels); |
| 2452 | |
| 2453 | pandecode_log_cont("\n"); |
| 2454 | |
Alyssa Rosenzweig | a3d2936 | 2020-04-21 16:08:07 -0400 | [diff] [blame] | 2455 | struct pandecode_mapped_memory *tmem = pandecode_find_mapped_gpu_mem_containing(t->payload); |
Alyssa Rosenzweig | 6f7d945 | 2020-04-30 16:49:31 -0400 | [diff] [blame] | 2456 | if (t->payload) { |
| 2457 | pandecode_texture_payload(t->payload, t->type, t->layout, |
| 2458 | true, t->levels, t->depth, |
| 2459 | t->array_size, tmem); |
| 2460 | } |
Alyssa Rosenzweig | 497977b | 2020-03-09 13:51:39 -0400 | [diff] [blame] | 2461 | |
| 2462 | pandecode_indent--; |
| 2463 | pandecode_log("};\n"); |
| 2464 | } |
| 2465 | |
Alyssa Rosenzweig | cbbf754 | 2019-08-21 14:57:23 -0700 | [diff] [blame] | 2466 | /* For shader properties like texture_count, we have a claimed property in the shader_meta, and the actual Truth from static analysis (this may just be an upper limit). We validate accordingly */ |
| 2467 | |
| 2468 | static void |
| 2469 | pandecode_shader_prop(const char *name, unsigned claim, signed truth, bool fuzzy) |
| 2470 | { |
| 2471 | /* Nothing to do */ |
| 2472 | if (claim == truth) |
| 2473 | return; |
| 2474 | |
Alyssa Rosenzweig | 5815f33 | 2020-02-25 17:29:55 -0500 | [diff] [blame] | 2475 | if (fuzzy && (truth < 0)) |
| 2476 | pandecode_msg("XXX: fuzzy %s, claimed %d, expected %d\n", name, claim, truth); |
Alyssa Rosenzweig | cbbf754 | 2019-08-21 14:57:23 -0700 | [diff] [blame] | 2477 | |
| 2478 | if ((truth >= 0) && !fuzzy) { |
Alyssa Rosenzweig | f48136e | 2019-08-22 09:02:48 -0700 | [diff] [blame] | 2479 | pandecode_msg("%s: expected %s = %d, claimed %u\n", |
| 2480 | (truth < claim) ? "warn" : "XXX", |
Alyssa Rosenzweig | cbbf754 | 2019-08-21 14:57:23 -0700 | [diff] [blame] | 2481 | name, truth, claim); |
| 2482 | } else if ((claim > -truth) && !fuzzy) { |
| 2483 | pandecode_msg("XXX: expected %s <= %u, claimed %u\n", |
| 2484 | name, -truth, claim); |
| 2485 | } else if (fuzzy && (claim < truth)) |
| 2486 | pandecode_msg("XXX: expected %s >= %u, claimed %u\n", |
| 2487 | name, truth, claim); |
| 2488 | |
| 2489 | pandecode_log(".%s = %" PRId16, name, claim); |
| 2490 | |
| 2491 | if (fuzzy) |
| 2492 | pandecode_log_cont(" /* %u used */", truth); |
| 2493 | |
| 2494 | pandecode_log_cont(",\n"); |
| 2495 | } |
| 2496 | |
Alyssa Rosenzweig | 8fc4ca8 | 2019-08-20 14:48:55 -0700 | [diff] [blame] | 2497 | static void |
Tomeu Vizoso | 8e1ae5f | 2019-11-05 15:31:42 +0100 | [diff] [blame] | 2498 | pandecode_blend_shader_disassemble(mali_ptr shader, int job_no, int job_type, |
Tomeu Vizoso | 072207b | 2019-11-07 08:27:53 +0100 | [diff] [blame] | 2499 | bool is_bifrost, unsigned gpu_id) |
Tomeu Vizoso | 8e1ae5f | 2019-11-05 15:31:42 +0100 | [diff] [blame] | 2500 | { |
| 2501 | struct midgard_disasm_stats stats = |
Tomeu Vizoso | 072207b | 2019-11-07 08:27:53 +0100 | [diff] [blame] | 2502 | pandecode_shader_disassemble(shader, job_no, job_type, is_bifrost, gpu_id); |
Tomeu Vizoso | 8e1ae5f | 2019-11-05 15:31:42 +0100 | [diff] [blame] | 2503 | |
| 2504 | bool has_texture = (stats.texture_count > 0); |
| 2505 | bool has_sampler = (stats.sampler_count > 0); |
| 2506 | bool has_attribute = (stats.attribute_count > 0); |
| 2507 | bool has_varying = (stats.varying_count > 0); |
| 2508 | bool has_uniform = (stats.uniform_count > 0); |
| 2509 | bool has_ubo = (stats.uniform_buffer_count > 0); |
| 2510 | |
| 2511 | if (has_texture || has_sampler) |
| 2512 | pandecode_msg("XXX: blend shader accessing textures\n"); |
| 2513 | |
| 2514 | if (has_attribute || has_varying) |
| 2515 | pandecode_msg("XXX: blend shader accessing interstage\n"); |
| 2516 | |
| 2517 | if (has_uniform || has_ubo) |
| 2518 | pandecode_msg("XXX: blend shader accessing uniforms\n"); |
| 2519 | } |
| 2520 | |
| 2521 | static void |
Alyssa Rosenzweig | 497977b | 2020-03-09 13:51:39 -0400 | [diff] [blame] | 2522 | pandecode_textures(mali_ptr textures, unsigned texture_count, int job_no, bool is_bifrost) |
| 2523 | { |
| 2524 | struct pandecode_mapped_memory *mmem = pandecode_find_mapped_gpu_mem_containing(textures); |
| 2525 | |
| 2526 | if (!mmem) |
| 2527 | return; |
| 2528 | |
| 2529 | if (is_bifrost) { |
| 2530 | const struct bifrost_texture_descriptor *PANDECODE_PTR_VAR(t, mmem, textures); |
| 2531 | |
| 2532 | pandecode_log("uint64_t textures_%"PRIx64"_%d[] = {\n", textures, job_no); |
| 2533 | pandecode_indent++; |
| 2534 | |
| 2535 | for (unsigned tex = 0; tex < texture_count; ++tex) |
| 2536 | pandecode_bifrost_texture(&t[tex], job_no, tex); |
| 2537 | |
| 2538 | pandecode_indent--; |
| 2539 | pandecode_log("};\n"); |
| 2540 | } else { |
| 2541 | mali_ptr *PANDECODE_PTR_VAR(u, mmem, textures); |
| 2542 | |
| 2543 | pandecode_log("uint64_t textures_%"PRIx64"_%d[] = {\n", textures, job_no); |
| 2544 | pandecode_indent++; |
| 2545 | |
| 2546 | for (int tex = 0; tex < texture_count; ++tex) { |
| 2547 | mali_ptr *PANDECODE_PTR_VAR(u, mmem, textures + tex * sizeof(mali_ptr)); |
| 2548 | char *a = pointer_as_memory_reference(*u); |
| 2549 | pandecode_log("%s,\n", a); |
| 2550 | free(a); |
| 2551 | } |
| 2552 | |
| 2553 | pandecode_indent--; |
| 2554 | pandecode_log("};\n"); |
| 2555 | |
| 2556 | /* Now, finally, descend down into the texture descriptor */ |
| 2557 | for (unsigned tex = 0; tex < texture_count; ++tex) { |
| 2558 | mali_ptr *PANDECODE_PTR_VAR(u, mmem, textures + tex * sizeof(mali_ptr)); |
| 2559 | struct pandecode_mapped_memory *tmem = pandecode_find_mapped_gpu_mem_containing(*u); |
| 2560 | if (tmem) |
| 2561 | pandecode_texture(*u, tmem, job_no, tex); |
| 2562 | } |
| 2563 | } |
| 2564 | } |
| 2565 | |
| 2566 | static void |
| 2567 | pandecode_samplers(mali_ptr samplers, unsigned sampler_count, int job_no, bool is_bifrost) |
| 2568 | { |
| 2569 | struct pandecode_mapped_memory *smem = pandecode_find_mapped_gpu_mem_containing(samplers); |
| 2570 | |
| 2571 | if (!smem) |
| 2572 | return; |
| 2573 | |
| 2574 | if (is_bifrost) { |
| 2575 | struct bifrost_sampler_descriptor *s; |
| 2576 | |
| 2577 | for (int i = 0; i < sampler_count; ++i) { |
| 2578 | s = pandecode_fetch_gpu_mem(smem, samplers + sizeof(*s) * i, sizeof(*s)); |
| 2579 | |
| 2580 | pandecode_log("struct bifrost_sampler_descriptor sampler_descriptor_%"PRIx64"_%d_%d = {\n", samplers + sizeof(*s) * i, job_no, i); |
| 2581 | pandecode_indent++; |
| 2582 | |
| 2583 | if (s->unk1 != 1) { |
| 2584 | pandecode_msg("XXX: unk1 tripped\n"); |
| 2585 | pandecode_prop("unk1 = 0x%x", s->unk1); |
| 2586 | } |
| 2587 | |
| 2588 | pandecode_prop("wrap_s = %s", pandecode_wrap_mode(s->wrap_s)); |
| 2589 | pandecode_prop("wrap_t = %s", pandecode_wrap_mode(s->wrap_t)); |
| 2590 | pandecode_prop("wrap_r = %s", pandecode_wrap_mode(s->wrap_r)); |
| 2591 | |
Tomeu Vizoso | 03963fe | 2020-04-27 16:09:57 +0200 | [diff] [blame] | 2592 | if (s->unk8 != 0x8) { |
Alyssa Rosenzweig | 497977b | 2020-03-09 13:51:39 -0400 | [diff] [blame] | 2593 | pandecode_msg("XXX: unk8 tripped\n"); |
| 2594 | pandecode_prop("unk8 = 0x%x", s->unk8); |
| 2595 | } |
| 2596 | |
Alyssa Rosenzweig | bbecbed | 2020-04-30 17:20:08 -0400 | [diff] [blame] | 2597 | pandecode_prop("unk2 = 0x%x", s->unk2); |
| 2598 | pandecode_prop("unk3 = 0x%x", s->unk3); |
Alyssa Rosenzweig | 497977b | 2020-03-09 13:51:39 -0400 | [diff] [blame] | 2599 | pandecode_prop("min_filter = %s", s->min_filter ? "nearest" : "linear"); |
| 2600 | pandecode_prop("norm_coords = 0x%x", s->norm_coords & 0x1); |
| 2601 | pandecode_prop("zero1 = 0x%x", s->zero1 & 0x1); |
| 2602 | pandecode_prop("mip_filter = %s", s->mip_filter ? "linear" : "nearest"); |
| 2603 | pandecode_prop("mag_filter = %s", s->mag_filter ? "linear" : "nearest"); |
| 2604 | |
| 2605 | pandecode_prop("min_lod = FIXED_16(%f)", DECODE_FIXED_16(s->min_lod)); |
| 2606 | pandecode_prop("max_lod = FIXED_16(%f)", DECODE_FIXED_16(s->max_lod)); |
| 2607 | |
Alyssa Rosenzweig | 6148d1b | 2020-04-30 17:01:33 -0400 | [diff] [blame] | 2608 | if (s->zero1 || s->zero2 || s->zero3 || s->zero4) { |
Alyssa Rosenzweig | 497977b | 2020-03-09 13:51:39 -0400 | [diff] [blame] | 2609 | pandecode_msg("XXX: sampler zero tripped\n"); |
Vinson Lee | 13735c4 | 2020-05-28 16:36:54 -0700 | [diff] [blame] | 2610 | pandecode_prop("zero = 0x%" PRIx8 ", 0x%" PRIx64 ", 0x%" PRIx64 ", 0x%" PRIx64 "\n", s->zero1, s->zero2, s->zero3, s->zero4); |
Alyssa Rosenzweig | 497977b | 2020-03-09 13:51:39 -0400 | [diff] [blame] | 2611 | } |
| 2612 | |
| 2613 | pandecode_indent--; |
| 2614 | pandecode_log("};\n"); |
| 2615 | } |
| 2616 | } else { |
| 2617 | struct mali_sampler_descriptor *s; |
| 2618 | |
| 2619 | for (int i = 0; i < sampler_count; ++i) { |
| 2620 | s = pandecode_fetch_gpu_mem(smem, samplers + sizeof(*s) * i, sizeof(*s)); |
| 2621 | |
| 2622 | pandecode_log("struct mali_sampler_descriptor sampler_descriptor_%"PRIx64"_%d_%d = {\n", samplers + sizeof(*s) * i, job_no, i); |
| 2623 | pandecode_indent++; |
| 2624 | |
| 2625 | pandecode_log(".filter_mode = "); |
| 2626 | pandecode_log_decoded_flags(sampler_flag_info, s->filter_mode); |
| 2627 | pandecode_log_cont(",\n"); |
| 2628 | |
| 2629 | pandecode_prop("min_lod = FIXED_16(%f)", DECODE_FIXED_16(s->min_lod)); |
| 2630 | pandecode_prop("max_lod = FIXED_16(%f)", DECODE_FIXED_16(s->max_lod)); |
| 2631 | |
| 2632 | if (s->lod_bias) |
| 2633 | pandecode_prop("lod_bias = FIXED_16(%f)", DECODE_FIXED_16(s->lod_bias)); |
| 2634 | |
| 2635 | pandecode_prop("wrap_s = %s", pandecode_wrap_mode(s->wrap_s)); |
| 2636 | pandecode_prop("wrap_t = %s", pandecode_wrap_mode(s->wrap_t)); |
| 2637 | pandecode_prop("wrap_r = %s", pandecode_wrap_mode(s->wrap_r)); |
| 2638 | |
| 2639 | pandecode_prop("compare_func = %s", pandecode_func(s->compare_func)); |
| 2640 | |
| 2641 | if (s->zero || s->zero2) { |
| 2642 | pandecode_msg("XXX: sampler zero tripped\n"); |
| 2643 | pandecode_prop("zero = 0x%X, 0x%X\n", s->zero, s->zero2); |
| 2644 | } |
| 2645 | |
| 2646 | pandecode_prop("seamless_cube_map = %d", s->seamless_cube_map); |
| 2647 | |
| 2648 | pandecode_prop("border_color = { %f, %f, %f, %f }", |
| 2649 | s->border_color[0], |
| 2650 | s->border_color[1], |
| 2651 | s->border_color[2], |
| 2652 | s->border_color[3]); |
| 2653 | |
| 2654 | pandecode_indent--; |
| 2655 | pandecode_log("};\n"); |
| 2656 | } |
| 2657 | } |
| 2658 | } |
| 2659 | |
| 2660 | static void |
Alyssa Rosenzweig | 8fc4ca8 | 2019-08-20 14:48:55 -0700 | [diff] [blame] | 2661 | pandecode_vertex_tiler_postfix_pre( |
| 2662 | const struct mali_vertex_tiler_postfix *p, |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 2663 | int job_no, enum mali_job_type job_type, |
Tomeu Vizoso | 072207b | 2019-11-07 08:27:53 +0100 | [diff] [blame] | 2664 | char *suffix, bool is_bifrost, unsigned gpu_id) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2665 | { |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2666 | struct pandecode_mapped_memory *attr_mem; |
| 2667 | |
| 2668 | /* On Bifrost, since the tiler heap (for tiler jobs) and the scratchpad |
| 2669 | * are the only things actually needed from the FBD, vertex/tiler jobs |
| 2670 | * no longer reference the FBD -- instead, this field points to some |
| 2671 | * info about the scratchpad. |
| 2672 | */ |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 2673 | |
| 2674 | struct pandecode_fbd fbd_info = { |
| 2675 | /* Default for Bifrost */ |
| 2676 | .rt_count = 1 |
| 2677 | }; |
| 2678 | |
Alyssa Rosenzweig | 6dc1055 | 2020-02-10 08:47:09 -0500 | [diff] [blame] | 2679 | if (is_bifrost) { |
| 2680 | pandecode_log_cont("\t/* %X %/\n", p->shared_memory & 1); |
| 2681 | pandecode_compute_fbd(p->shared_memory & ~1, job_no); |
| 2682 | } else if (p->shared_memory & MALI_MFBD) |
Alyssa Rosenzweig | 3f5cd44 | 2020-02-28 07:17:53 -0500 | [diff] [blame] | 2683 | fbd_info = pandecode_mfbd_bfr((u64) ((uintptr_t) p->shared_memory) & FBD_MASK, job_no, false, job_type == JOB_TYPE_COMPUTE, false); |
Alyssa Rosenzweig | 0aa5d89 | 2019-06-19 08:41:51 -0700 | [diff] [blame] | 2684 | else if (job_type == JOB_TYPE_COMPUTE) |
Alyssa Rosenzweig | 6dc1055 | 2020-02-10 08:47:09 -0500 | [diff] [blame] | 2685 | pandecode_compute_fbd((u64) (uintptr_t) p->shared_memory, job_no); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2686 | else |
Alyssa Rosenzweig | 6dc1055 | 2020-02-10 08:47:09 -0500 | [diff] [blame] | 2687 | fbd_info = pandecode_sfbd((u64) (uintptr_t) p->shared_memory, job_no, false, gpu_id); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2688 | |
| 2689 | int varying_count = 0, attribute_count = 0, uniform_count = 0, uniform_buffer_count = 0; |
| 2690 | int texture_count = 0, sampler_count = 0; |
| 2691 | |
Alyssa Rosenzweig | fa14cdf | 2019-10-27 19:46:21 -0400 | [diff] [blame] | 2692 | if (p->shader) { |
| 2693 | struct pandecode_mapped_memory *smem = pandecode_find_mapped_gpu_mem_containing(p->shader); |
| 2694 | struct mali_shader_meta *PANDECODE_PTR_VAR(s, smem, p->shader); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2695 | |
Alyssa Rosenzweig | cbbf754 | 2019-08-21 14:57:23 -0700 | [diff] [blame] | 2696 | /* Disassemble ahead-of-time to get stats. Initialize with |
| 2697 | * stats for the missing-shader case so we get validation |
| 2698 | * there, too */ |
| 2699 | |
| 2700 | struct midgard_disasm_stats info = { |
| 2701 | .texture_count = 0, |
| 2702 | .sampler_count = 0, |
| 2703 | .attribute_count = 0, |
| 2704 | .varying_count = 0, |
| 2705 | .work_count = 1, |
| 2706 | |
| 2707 | .uniform_count = -128, |
| 2708 | .uniform_buffer_count = 0 |
| 2709 | }; |
Alyssa Rosenzweig | 9b067d9 | 2019-08-21 14:28:36 -0700 | [diff] [blame] | 2710 | |
| 2711 | if (s->shader & ~0xF) |
Tomeu Vizoso | 072207b | 2019-11-07 08:27:53 +0100 | [diff] [blame] | 2712 | info = pandecode_shader_disassemble(s->shader & ~0xF, job_no, job_type, is_bifrost, gpu_id); |
Alyssa Rosenzweig | 9b067d9 | 2019-08-21 14:28:36 -0700 | [diff] [blame] | 2713 | |
Alyssa Rosenzweig | fa14cdf | 2019-10-27 19:46:21 -0400 | [diff] [blame] | 2714 | pandecode_log("struct mali_shader_meta shader_meta_%"PRIx64"_%d%s = {\n", p->shader, job_no, suffix); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2715 | pandecode_indent++; |
| 2716 | |
| 2717 | /* Save for dumps */ |
| 2718 | attribute_count = s->attribute_count; |
| 2719 | varying_count = s->varying_count; |
| 2720 | texture_count = s->texture_count; |
| 2721 | sampler_count = s->sampler_count; |
| 2722 | |
| 2723 | if (is_bifrost) { |
| 2724 | uniform_count = s->bifrost2.uniform_count; |
| 2725 | uniform_buffer_count = s->bifrost1.uniform_buffer_count; |
| 2726 | } else { |
Alyssa Rosenzweig | d7473e2 | 2019-08-21 14:15:05 -0700 | [diff] [blame] | 2727 | uniform_count = s->midgard1.uniform_count; |
Alyssa Rosenzweig | bd2fc60 | 2019-06-20 16:41:39 -0700 | [diff] [blame] | 2728 | uniform_buffer_count = s->midgard1.uniform_buffer_count; |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2729 | } |
| 2730 | |
Alyssa Rosenzweig | 9b067d9 | 2019-08-21 14:28:36 -0700 | [diff] [blame] | 2731 | pandecode_shader_address("shader", s->shader); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2732 | |
Alyssa Rosenzweig | cbbf754 | 2019-08-21 14:57:23 -0700 | [diff] [blame] | 2733 | pandecode_shader_prop("texture_count", s->texture_count, info.texture_count, false); |
| 2734 | pandecode_shader_prop("sampler_count", s->sampler_count, info.sampler_count, false); |
| 2735 | pandecode_shader_prop("attribute_count", s->attribute_count, info.attribute_count, false); |
| 2736 | pandecode_shader_prop("varying_count", s->varying_count, info.varying_count, false); |
| 2737 | pandecode_shader_prop("uniform_buffer_count", |
| 2738 | uniform_buffer_count, |
| 2739 | info.uniform_buffer_count, true); |
| 2740 | |
| 2741 | if (!is_bifrost) { |
| 2742 | pandecode_shader_prop("uniform_count", |
| 2743 | uniform_count, |
| 2744 | info.uniform_count, false); |
| 2745 | |
| 2746 | pandecode_shader_prop("work_count", |
| 2747 | s->midgard1.work_count, info.work_count, false); |
| 2748 | } |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2749 | |
| 2750 | if (is_bifrost) { |
Alyssa Rosenzweig | 2fd3ad9 | 2020-05-27 16:38:47 -0400 | [diff] [blame] | 2751 | pandecode_log("bifrost1.unk1 = "); |
| 2752 | pandecode_log_decoded_flags(shader_bifrost_info, s->bifrost1.unk1); |
| 2753 | pandecode_log_cont(",\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2754 | } else { |
Boris Brezillon | 8ed94d3 | 2020-01-31 12:37:38 +0100 | [diff] [blame] | 2755 | bool helpers = s->midgard1.flags_lo & MALI_HELPER_INVOCATIONS; |
Alyssa Rosenzweig | 21a85fd | 2019-08-22 16:36:10 -0700 | [diff] [blame] | 2756 | |
| 2757 | if (helpers != info.helper_invocations) { |
| 2758 | pandecode_msg("XXX: expected helpers %u but got %u\n", |
| 2759 | info.helper_invocations, helpers); |
| 2760 | } |
| 2761 | |
Boris Brezillon | 8ed94d3 | 2020-01-31 12:37:38 +0100 | [diff] [blame] | 2762 | pandecode_log(".midgard1.flags_lo = "); |
Icecream95 | e219f04 | 2020-06-20 17:54:19 +1200 | [diff] [blame] | 2763 | pandecode_log_decoded_flags(shader_midgard1_flag_lo_info, |
| 2764 | s->midgard1.flags_lo & ~MALI_HELPER_INVOCATIONS); |
Alyssa Rosenzweig | 7cccc89 | 2019-04-05 01:17:21 +0000 | [diff] [blame] | 2765 | pandecode_log_cont(",\n"); |
| 2766 | |
Boris Brezillon | 8ed94d3 | 2020-01-31 12:37:38 +0100 | [diff] [blame] | 2767 | pandecode_log(".midgard1.flags_hi = "); |
| 2768 | pandecode_log_decoded_flags(shader_midgard1_flag_hi_info, s->midgard1.flags_hi); |
| 2769 | pandecode_log_cont(",\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2770 | } |
| 2771 | |
| 2772 | if (s->depth_units || s->depth_factor) { |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2773 | pandecode_prop("depth_factor = %f", s->depth_factor); |
Alyssa Rosenzweig | 7a36c72 | 2019-07-11 07:01:56 -0700 | [diff] [blame] | 2774 | pandecode_prop("depth_units = %f", s->depth_units); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2775 | } |
| 2776 | |
Alyssa Rosenzweig | 3e25132 | 2020-07-02 10:06:33 -0400 | [diff] [blame] | 2777 | if (s->coverage_mask) |
| 2778 | pandecode_prop("coverage_mask = 0x%X", s->coverage_mask); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2779 | |
Alyssa Rosenzweig | 247f2fb | 2020-05-22 14:56:49 -0400 | [diff] [blame] | 2780 | if (s->unknown2_2) |
| 2781 | pandecode_prop(".unknown2_2 = %X", s->unknown2_2); |
| 2782 | |
Alyssa Rosenzweig | b6d46d0 | 2019-06-19 09:31:16 -0700 | [diff] [blame] | 2783 | if (s->unknown2_3 || s->unknown2_4) { |
| 2784 | pandecode_log(".unknown2_3 = "); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2785 | |
Alyssa Rosenzweig | b6d46d0 | 2019-06-19 09:31:16 -0700 | [diff] [blame] | 2786 | int unknown2_3 = s->unknown2_3; |
| 2787 | int unknown2_4 = s->unknown2_4; |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2788 | |
Alyssa Rosenzweig | b6d46d0 | 2019-06-19 09:31:16 -0700 | [diff] [blame] | 2789 | /* We're not quite sure what these flags mean without the depth test, if anything */ |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2790 | |
Boris Brezillon | 2844082 | 2019-11-04 11:57:22 +0100 | [diff] [blame] | 2791 | if (unknown2_3 & (MALI_DEPTH_WRITEMASK | MALI_DEPTH_FUNC_MASK)) { |
Alyssa Rosenzweig | 0d5abfd | 2019-07-12 08:54:49 -0700 | [diff] [blame] | 2792 | const char *func = pandecode_func(MALI_GET_DEPTH_FUNC(unknown2_3)); |
Alyssa Rosenzweig | b6d46d0 | 2019-06-19 09:31:16 -0700 | [diff] [blame] | 2793 | unknown2_3 &= ~MALI_DEPTH_FUNC_MASK; |
| 2794 | |
| 2795 | pandecode_log_cont("MALI_DEPTH_FUNC(%s) | ", func); |
| 2796 | } |
| 2797 | |
| 2798 | pandecode_log_decoded_flags(u3_flag_info, unknown2_3); |
| 2799 | pandecode_log_cont(",\n"); |
| 2800 | |
| 2801 | pandecode_log(".unknown2_4 = "); |
| 2802 | pandecode_log_decoded_flags(u4_flag_info, unknown2_4); |
| 2803 | pandecode_log_cont(",\n"); |
| 2804 | } |
| 2805 | |
| 2806 | if (s->stencil_mask_front || s->stencil_mask_back) { |
| 2807 | pandecode_prop("stencil_mask_front = 0x%02X", s->stencil_mask_front); |
| 2808 | pandecode_prop("stencil_mask_back = 0x%02X", s->stencil_mask_back); |
| 2809 | } |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 2810 | |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 2811 | pandecode_stencil("front", &s->stencil_front); |
| 2812 | pandecode_stencil("back", &s->stencil_back); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2813 | |
| 2814 | if (is_bifrost) { |
| 2815 | pandecode_log(".bifrost2 = {\n"); |
| 2816 | pandecode_indent++; |
| 2817 | |
| 2818 | pandecode_prop("unk3 = 0x%" PRIx32, s->bifrost2.unk3); |
| 2819 | pandecode_prop("preload_regs = 0x%" PRIx32, s->bifrost2.preload_regs); |
| 2820 | pandecode_prop("uniform_count = %" PRId32, s->bifrost2.uniform_count); |
| 2821 | pandecode_prop("unk4 = 0x%" PRIx32, s->bifrost2.unk4); |
| 2822 | |
| 2823 | pandecode_indent--; |
| 2824 | pandecode_log("},\n"); |
Alyssa Rosenzweig | b6d46d0 | 2019-06-19 09:31:16 -0700 | [diff] [blame] | 2825 | } else if (s->midgard2.unknown2_7) { |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2826 | pandecode_log(".midgard2 = {\n"); |
| 2827 | pandecode_indent++; |
| 2828 | |
| 2829 | pandecode_prop("unknown2_7 = 0x%" PRIx32, s->midgard2.unknown2_7); |
| 2830 | pandecode_indent--; |
| 2831 | pandecode_log("},\n"); |
| 2832 | } |
| 2833 | |
Alyssa Rosenzweig | 50138ab | 2020-02-10 08:56:33 -0500 | [diff] [blame] | 2834 | if (s->padding) { |
| 2835 | pandecode_msg("XXX: shader padding tripped\n"); |
| 2836 | pandecode_prop("padding = 0x%" PRIx32, s->padding); |
| 2837 | } |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2838 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2839 | if (!is_bifrost) { |
Alyssa Rosenzweig | 050b934 | 2019-05-04 21:57:01 +0000 | [diff] [blame] | 2840 | /* TODO: Blend shaders routing/disasm */ |
Alyssa Rosenzweig | 9ffe061 | 2019-07-12 08:45:51 -0700 | [diff] [blame] | 2841 | union midgard_blend blend = s->blend; |
Tomeu Vizoso | 8e1ae5f | 2019-11-05 15:31:42 +0100 | [diff] [blame] | 2842 | mali_ptr shader = pandecode_midgard_blend(&blend, s->unknown2_3 & MALI_HAS_BLEND_SHADER); |
| 2843 | if (shader & ~0xF) |
Tomeu Vizoso | 072207b | 2019-11-07 08:27:53 +0100 | [diff] [blame] | 2844 | pandecode_blend_shader_disassemble(shader, job_no, job_type, false, gpu_id); |
Alyssa Rosenzweig | 6a19d49 | 2020-05-22 14:53:27 -0400 | [diff] [blame] | 2845 | } else { |
| 2846 | pandecode_msg("mdg_blend = %" PRIx64 "\n", s->blend.shader); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2847 | } |
| 2848 | |
| 2849 | pandecode_indent--; |
| 2850 | pandecode_log("};\n"); |
| 2851 | |
Alyssa Rosenzweig | 050b934 | 2019-05-04 21:57:01 +0000 | [diff] [blame] | 2852 | /* MRT blend fields are used whenever MFBD is used, with |
| 2853 | * per-RT descriptors */ |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2854 | |
Alyssa Rosenzweig | 65e2eaa | 2020-04-10 00:26:11 -0400 | [diff] [blame] | 2855 | if (job_type == JOB_TYPE_TILER && (is_bifrost || p->shared_memory & MALI_MFBD)) { |
Alyssa Rosenzweig | 050b934 | 2019-05-04 21:57:01 +0000 | [diff] [blame] | 2856 | void* blend_base = (void *) (s + 1); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2857 | |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 2858 | for (unsigned i = 0; i < fbd_info.rt_count; i++) { |
Alyssa Rosenzweig | 050b934 | 2019-05-04 21:57:01 +0000 | [diff] [blame] | 2859 | mali_ptr shader = 0; |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2860 | |
Alyssa Rosenzweig | 050b934 | 2019-05-04 21:57:01 +0000 | [diff] [blame] | 2861 | if (is_bifrost) |
| 2862 | shader = pandecode_bifrost_blend(blend_base, job_no, i); |
| 2863 | else |
| 2864 | shader = pandecode_midgard_blend_mrt(blend_base, job_no, i); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2865 | |
Tomeu Vizoso | 8e1ae5f | 2019-11-05 15:31:42 +0100 | [diff] [blame] | 2866 | if (shader & ~0xF) |
Tomeu Vizoso | 072207b | 2019-11-07 08:27:53 +0100 | [diff] [blame] | 2867 | pandecode_blend_shader_disassemble(shader, job_no, job_type, false, gpu_id); |
Alyssa Rosenzweig | 139708b | 2019-08-21 14:04:05 -0700 | [diff] [blame] | 2868 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2869 | } |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2870 | } |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2871 | } else |
Alyssa Rosenzweig | 5f9a1c7 | 2019-08-21 14:16:32 -0700 | [diff] [blame] | 2872 | pandecode_msg("XXX: missing shader descriptor\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2873 | |
| 2874 | if (p->viewport) { |
| 2875 | struct pandecode_mapped_memory *fmem = pandecode_find_mapped_gpu_mem_containing(p->viewport); |
| 2876 | struct mali_viewport *PANDECODE_PTR_VAR(f, fmem, p->viewport); |
| 2877 | |
Tomeu Vizoso | 75b53a1 | 2019-07-12 16:42:52 +0200 | [diff] [blame] | 2878 | pandecode_log("struct mali_viewport viewport_%"PRIx64"_%d%s = {\n", p->viewport, job_no, suffix); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2879 | pandecode_indent++; |
| 2880 | |
| 2881 | pandecode_prop("clip_minx = %f", f->clip_minx); |
| 2882 | pandecode_prop("clip_miny = %f", f->clip_miny); |
| 2883 | pandecode_prop("clip_minz = %f", f->clip_minz); |
| 2884 | pandecode_prop("clip_maxx = %f", f->clip_maxx); |
| 2885 | pandecode_prop("clip_maxy = %f", f->clip_maxy); |
| 2886 | pandecode_prop("clip_maxz = %f", f->clip_maxz); |
| 2887 | |
| 2888 | /* Only the higher coordinates are MALI_POSITIVE scaled */ |
| 2889 | |
| 2890 | pandecode_prop("viewport0 = { %d, %d }", |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 2891 | f->viewport0[0], f->viewport0[1]); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2892 | |
| 2893 | pandecode_prop("viewport1 = { MALI_POSITIVE(%d), MALI_POSITIVE(%d) }", |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 2894 | f->viewport1[0] + 1, f->viewport1[1] + 1); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2895 | |
| 2896 | pandecode_indent--; |
| 2897 | pandecode_log("};\n"); |
| 2898 | } |
| 2899 | |
Alyssa Rosenzweig | ed464e0 | 2019-08-22 13:07:01 -0700 | [diff] [blame] | 2900 | unsigned max_attr_index = 0; |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2901 | |
Alyssa Rosenzweig | ed464e0 | 2019-08-22 13:07:01 -0700 | [diff] [blame] | 2902 | if (p->attribute_meta) |
| 2903 | max_attr_index = pandecode_attribute_meta(job_no, attribute_count, p, false, suffix); |
| 2904 | |
| 2905 | if (p->attributes) { |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2906 | attr_mem = pandecode_find_mapped_gpu_mem_containing(p->attributes); |
Alyssa Rosenzweig | f4678f3 | 2019-08-22 13:27:38 -0700 | [diff] [blame] | 2907 | pandecode_attributes(attr_mem, p->attributes, job_no, suffix, max_attr_index, false, job_type); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2908 | } |
| 2909 | |
| 2910 | /* Varyings are encoded like attributes but not actually sent; we just |
| 2911 | * pass a zero buffer with the right stride/size set, (or whatever) |
| 2912 | * since the GPU will write to it itself */ |
| 2913 | |
Alyssa Rosenzweig | 9e66ff3 | 2019-07-31 11:52:52 -0700 | [diff] [blame] | 2914 | if (p->varying_meta) { |
| 2915 | varying_count = pandecode_attribute_meta(job_no, varying_count, p, true, suffix); |
| 2916 | } |
| 2917 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2918 | if (p->varyings) { |
| 2919 | attr_mem = pandecode_find_mapped_gpu_mem_containing(p->varyings); |
| 2920 | |
| 2921 | /* Number of descriptors depends on whether there are |
| 2922 | * non-internal varyings */ |
| 2923 | |
Alyssa Rosenzweig | f4678f3 | 2019-08-22 13:27:38 -0700 | [diff] [blame] | 2924 | pandecode_attributes(attr_mem, p->varyings, job_no, suffix, varying_count, true, job_type); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2925 | } |
| 2926 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2927 | if (p->uniform_buffers) { |
Alyssa Rosenzweig | 4aeb694 | 2019-08-19 15:16:01 -0700 | [diff] [blame] | 2928 | if (uniform_buffer_count) |
| 2929 | pandecode_uniform_buffers(p->uniform_buffers, uniform_buffer_count, job_no); |
| 2930 | else |
Alyssa Rosenzweig | cbbf754 | 2019-08-21 14:57:23 -0700 | [diff] [blame] | 2931 | pandecode_msg("warn: UBOs specified but not referenced\n"); |
Alyssa Rosenzweig | 4aeb694 | 2019-08-19 15:16:01 -0700 | [diff] [blame] | 2932 | } else if (uniform_buffer_count) |
| 2933 | pandecode_msg("XXX: UBOs referenced but not specified\n"); |
| 2934 | |
| 2935 | /* We don't want to actually dump uniforms, but we do need to validate |
| 2936 | * that the counts we were given are sane */ |
| 2937 | |
| 2938 | if (p->uniforms) { |
| 2939 | if (uniform_count) |
Alyssa Rosenzweig | ae84f16 | 2019-08-22 11:30:13 -0700 | [diff] [blame] | 2940 | pandecode_uniforms(p->uniforms, uniform_count); |
Alyssa Rosenzweig | 4aeb694 | 2019-08-19 15:16:01 -0700 | [diff] [blame] | 2941 | else |
Alyssa Rosenzweig | cbbf754 | 2019-08-21 14:57:23 -0700 | [diff] [blame] | 2942 | pandecode_msg("warn: Uniforms specified but not referenced\n"); |
Alyssa Rosenzweig | 4aeb694 | 2019-08-19 15:16:01 -0700 | [diff] [blame] | 2943 | } else if (uniform_count) |
Alyssa Rosenzweig | d7473e2 | 2019-08-21 14:15:05 -0700 | [diff] [blame] | 2944 | pandecode_msg("XXX: Uniforms referenced but not specified\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2945 | |
Alyssa Rosenzweig | 497977b | 2020-03-09 13:51:39 -0400 | [diff] [blame] | 2946 | if (p->textures) |
| 2947 | pandecode_textures(p->textures, texture_count, job_no, is_bifrost); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2948 | |
Alyssa Rosenzweig | 497977b | 2020-03-09 13:51:39 -0400 | [diff] [blame] | 2949 | if (p->sampler_descriptor) |
| 2950 | pandecode_samplers(p->sampler_descriptor, sampler_count, job_no, is_bifrost); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2951 | } |
| 2952 | |
| 2953 | static void |
Alyssa Rosenzweig | b010a6d | 2020-04-06 20:31:32 -0400 | [diff] [blame] | 2954 | pandecode_gl_enables(uint32_t gl_enables, int job_type) |
| 2955 | { |
| 2956 | pandecode_log(".gl_enables = "); |
| 2957 | |
| 2958 | pandecode_log_decoded_flags(gl_enable_flag_info, gl_enables); |
| 2959 | |
| 2960 | pandecode_log_cont(",\n"); |
| 2961 | } |
| 2962 | |
| 2963 | static void |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 2964 | pandecode_vertex_tiler_postfix(const struct mali_vertex_tiler_postfix *p, int job_no, bool is_bifrost) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2965 | { |
Alyssa Rosenzweig | fa14cdf | 2019-10-27 19:46:21 -0400 | [diff] [blame] | 2966 | if (p->shader & 0xF) |
Alyssa Rosenzweig | ddbbb2d | 2019-12-13 10:22:06 -0500 | [diff] [blame] | 2967 | pandecode_msg("warn: shader tagged %X\n", (unsigned) (p->shader & 0xF)); |
Alyssa Rosenzweig | fa14cdf | 2019-10-27 19:46:21 -0400 | [diff] [blame] | 2968 | |
Alyssa Rosenzweig | 740f86c | 2019-08-16 13:28:06 -0700 | [diff] [blame] | 2969 | pandecode_log(".postfix = {\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2970 | pandecode_indent++; |
| 2971 | |
Alyssa Rosenzweig | b010a6d | 2020-04-06 20:31:32 -0400 | [diff] [blame] | 2972 | pandecode_gl_enables(p->gl_enables, JOB_TYPE_TILER); |
| 2973 | pandecode_prop("instance_shift = 0x%x", p->instance_shift); |
| 2974 | pandecode_prop("instance_odd = 0x%x", p->instance_odd); |
| 2975 | |
| 2976 | if (p->zero4) { |
| 2977 | pandecode_msg("XXX: vertex only zero tripped"); |
| 2978 | pandecode_prop("zero4 = 0x%" PRIx32, p->zero4); |
| 2979 | } |
| 2980 | |
| 2981 | pandecode_prop("offset_start = 0x%x", p->offset_start); |
| 2982 | |
| 2983 | if (p->zero5) { |
| 2984 | pandecode_msg("XXX: vertex only zero tripped"); |
Tomeu Vizoso | 0edc290 | 2020-04-27 16:10:16 +0200 | [diff] [blame] | 2985 | pandecode_prop("zero5 = 0x%" PRIx64, p->zero5); |
Alyssa Rosenzweig | b010a6d | 2020-04-06 20:31:32 -0400 | [diff] [blame] | 2986 | } |
| 2987 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2988 | MEMORY_PROP(p, position_varying); |
Alyssa Rosenzweig | 740f86c | 2019-08-16 13:28:06 -0700 | [diff] [blame] | 2989 | MEMORY_PROP(p, occlusion_counter); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2990 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2991 | pandecode_indent--; |
| 2992 | pandecode_log("},\n"); |
| 2993 | } |
| 2994 | |
| 2995 | static void |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 2996 | pandecode_tiler_heap_meta(mali_ptr gpu_va, int job_no) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2997 | { |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 2998 | struct pandecode_mapped_memory *mem = pandecode_find_mapped_gpu_mem_containing(gpu_va); |
| 2999 | const struct bifrost_tiler_heap_meta *PANDECODE_PTR_VAR(h, mem, gpu_va); |
| 3000 | |
Tomeu Vizoso | 46e4246 | 2020-04-08 15:58:42 +0200 | [diff] [blame] | 3001 | pandecode_log("struct bifrost_tiler_heap_meta tiler_heap_meta_%"PRIx64"_%d = {\n", gpu_va, job_no); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3002 | pandecode_indent++; |
| 3003 | |
| 3004 | if (h->zero) { |
Alyssa Rosenzweig | 89c5370 | 2019-08-20 11:18:46 -0700 | [diff] [blame] | 3005 | pandecode_msg("XXX: tiler heap zero tripped\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3006 | pandecode_prop("zero = 0x%x", h->zero); |
| 3007 | } |
| 3008 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3009 | pandecode_prop("heap_size = 0x%x", h->heap_size); |
| 3010 | MEMORY_PROP(h, tiler_heap_start); |
| 3011 | MEMORY_PROP(h, tiler_heap_free); |
| 3012 | |
| 3013 | /* this might point to the beginning of another buffer, when it's |
| 3014 | * really the end of the tiler heap buffer, so we have to be careful |
Alyssa Rosenzweig | 17752ba | 2019-07-18 12:28:56 -0700 | [diff] [blame] | 3015 | * here. but for zero length, we need the same pointer. |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3016 | */ |
Alyssa Rosenzweig | 17752ba | 2019-07-18 12:28:56 -0700 | [diff] [blame] | 3017 | |
| 3018 | if (h->tiler_heap_end == h->tiler_heap_start) { |
| 3019 | MEMORY_PROP(h, tiler_heap_start); |
| 3020 | } else { |
| 3021 | char *a = pointer_as_memory_reference(h->tiler_heap_end - 1); |
| 3022 | pandecode_prop("tiler_heap_end = %s + 1", a); |
| 3023 | free(a); |
| 3024 | } |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3025 | |
Tomeu Vizoso | 0a0b670 | 2020-04-09 09:39:17 +0200 | [diff] [blame] | 3026 | for (int i = 0; i < 10; i++) { |
| 3027 | if (h->zeros[i] != 0) { |
| 3028 | pandecode_msg("XXX: tiler heap zero %d tripped, value %x\n", |
| 3029 | i, h->zeros[i]); |
| 3030 | } |
| 3031 | } |
| 3032 | |
| 3033 | if (h->unk1 != 0x1) { |
| 3034 | pandecode_msg("XXX: tiler heap unk1 tripped\n"); |
| 3035 | pandecode_prop("unk1 = 0x%x", h->unk1); |
| 3036 | } |
| 3037 | |
| 3038 | if (h->unk7e007e != 0x7e007e) { |
| 3039 | pandecode_msg("XXX: tiler heap unk7e007e tripped\n"); |
| 3040 | pandecode_prop("unk7e007e = 0x%x", h->unk7e007e); |
| 3041 | } |
| 3042 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3043 | pandecode_indent--; |
| 3044 | pandecode_log("};\n"); |
| 3045 | } |
| 3046 | |
| 3047 | static void |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 3048 | pandecode_tiler_meta(mali_ptr gpu_va, int job_no) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3049 | { |
| 3050 | struct pandecode_mapped_memory *mem = pandecode_find_mapped_gpu_mem_containing(gpu_va); |
| 3051 | const struct bifrost_tiler_meta *PANDECODE_PTR_VAR(t, mem, gpu_va); |
| 3052 | |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 3053 | pandecode_tiler_heap_meta(t->tiler_heap_meta, job_no); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3054 | |
Tomeu Vizoso | 46e4246 | 2020-04-08 15:58:42 +0200 | [diff] [blame] | 3055 | pandecode_log("struct bifrost_tiler_meta tiler_meta_%"PRIx64"_%d = {\n", gpu_va, job_no); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3056 | pandecode_indent++; |
| 3057 | |
Tomeu Vizoso | 7104e28 | 2020-04-27 17:09:39 +0200 | [diff] [blame] | 3058 | pandecode_prop("tiler_heap_next_start = 0x%" PRIx32, t->tiler_heap_next_start); |
| 3059 | pandecode_prop("used_hierarchy_mask = 0x%" PRIx32, t->used_hierarchy_mask); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3060 | |
Tomeu Vizoso | 0a0b670 | 2020-04-09 09:39:17 +0200 | [diff] [blame] | 3061 | if (t->hierarchy_mask != 0xa && |
| 3062 | t->hierarchy_mask != 0x14 && |
| 3063 | t->hierarchy_mask != 0x28 && |
| 3064 | t->hierarchy_mask != 0x50 && |
| 3065 | t->hierarchy_mask != 0xa0) |
| 3066 | pandecode_prop("XXX: Unexpected hierarchy_mask (not 0xa, 0x14, 0x28, 0x50 or 0xa0)!"); |
| 3067 | |
Alyssa Rosenzweig | 7f26bb3 | 2019-06-13 10:25:32 -0700 | [diff] [blame] | 3068 | pandecode_prop("hierarchy_mask = 0x%" PRIx16, t->hierarchy_mask); |
Tomeu Vizoso | 0a0b670 | 2020-04-09 09:39:17 +0200 | [diff] [blame] | 3069 | |
Alyssa Rosenzweig | 7f26bb3 | 2019-06-13 10:25:32 -0700 | [diff] [blame] | 3070 | pandecode_prop("flags = 0x%" PRIx16, t->flags); |
| 3071 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3072 | pandecode_prop("width = MALI_POSITIVE(%d)", t->width + 1); |
| 3073 | pandecode_prop("height = MALI_POSITIVE(%d)", t->height + 1); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3074 | |
Tomeu Vizoso | 7104e28 | 2020-04-27 17:09:39 +0200 | [diff] [blame] | 3075 | if (t->zero0) { |
| 3076 | pandecode_msg("XXX: tiler meta zero tripped\n"); |
| 3077 | pandecode_prop("zero0 = 0x%" PRIx64, t->zero0); |
| 3078 | } |
| 3079 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3080 | for (int i = 0; i < 12; i++) { |
| 3081 | if (t->zeros[i] != 0) { |
Alyssa Rosenzweig | 89c5370 | 2019-08-20 11:18:46 -0700 | [diff] [blame] | 3082 | pandecode_msg("XXX: tiler heap zero %d tripped, value %" PRIx64 "\n", |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 3083 | i, t->zeros[i]); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3084 | } |
| 3085 | } |
| 3086 | |
| 3087 | pandecode_indent--; |
| 3088 | pandecode_log("};\n"); |
| 3089 | } |
| 3090 | |
| 3091 | static void |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 3092 | pandecode_primitive_size(union midgard_primitive_size u, bool constant) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3093 | { |
Alyssa Rosenzweig | 2608da1 | 2019-06-19 09:35:57 -0700 | [diff] [blame] | 3094 | if (u.pointer == 0x0) |
| 3095 | return; |
| 3096 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3097 | pandecode_log(".primitive_size = {\n"); |
| 3098 | pandecode_indent++; |
| 3099 | |
Alyssa Rosenzweig | b517e36 | 2019-03-15 03:21:27 +0000 | [diff] [blame] | 3100 | if (constant) { |
| 3101 | pandecode_prop("constant = %f", u.constant); |
| 3102 | } else { |
| 3103 | MEMORY_PROP((&u), pointer); |
| 3104 | } |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3105 | |
| 3106 | pandecode_indent--; |
| 3107 | pandecode_log("},\n"); |
| 3108 | } |
| 3109 | |
| 3110 | static void |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 3111 | pandecode_tiler_only_bfr(const struct bifrost_tiler_only *t, int job_no) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3112 | { |
| 3113 | pandecode_log_cont("{\n"); |
| 3114 | pandecode_indent++; |
| 3115 | |
| 3116 | /* TODO: gl_PointSize on Bifrost */ |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 3117 | pandecode_primitive_size(t->primitive_size, true); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3118 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3119 | if (t->zero1 || t->zero2 || t->zero3 || t->zero4 || t->zero5 |
Alyssa Rosenzweig | b010a6d | 2020-04-06 20:31:32 -0400 | [diff] [blame] | 3120 | || t->zero6) { |
Alyssa Rosenzweig | 89c5370 | 2019-08-20 11:18:46 -0700 | [diff] [blame] | 3121 | pandecode_msg("XXX: tiler only zero tripped\n"); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3122 | pandecode_prop("zero1 = 0x%" PRIx64, t->zero1); |
| 3123 | pandecode_prop("zero2 = 0x%" PRIx64, t->zero2); |
| 3124 | pandecode_prop("zero3 = 0x%" PRIx64, t->zero3); |
| 3125 | pandecode_prop("zero4 = 0x%" PRIx64, t->zero4); |
| 3126 | pandecode_prop("zero5 = 0x%" PRIx64, t->zero5); |
| 3127 | pandecode_prop("zero6 = 0x%" PRIx64, t->zero6); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3128 | } |
| 3129 | |
| 3130 | pandecode_indent--; |
| 3131 | pandecode_log("},\n"); |
| 3132 | } |
| 3133 | |
| 3134 | static int |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 3135 | pandecode_vertex_job_bfr(const struct mali_job_descriptor_header *h, |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 3136 | const struct pandecode_mapped_memory *mem, |
Tomeu Vizoso | 072207b | 2019-11-07 08:27:53 +0100 | [diff] [blame] | 3137 | mali_ptr payload, int job_no, unsigned gpu_id) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3138 | { |
| 3139 | struct bifrost_payload_vertex *PANDECODE_PTR_VAR(v, mem, payload); |
| 3140 | |
Tomeu Vizoso | 072207b | 2019-11-07 08:27:53 +0100 | [diff] [blame] | 3141 | pandecode_vertex_tiler_postfix_pre(&v->postfix, job_no, h->job_type, "", true, gpu_id); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3142 | |
Tomeu Vizoso | 7b10d4e | 2020-04-08 10:55:28 +0200 | [diff] [blame] | 3143 | pandecode_log("struct bifrost_payload_vertex payload_%"PRIx64"_%d = {\n", payload, job_no); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3144 | pandecode_indent++; |
| 3145 | |
Alyssa Rosenzweig | 25ed930 | 2019-08-16 16:22:38 -0700 | [diff] [blame] | 3146 | pandecode_vertex_tiler_prefix(&v->prefix, job_no, false); |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 3147 | pandecode_vertex_tiler_postfix(&v->postfix, job_no, true); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3148 | |
| 3149 | pandecode_indent--; |
| 3150 | pandecode_log("};\n"); |
| 3151 | |
| 3152 | return sizeof(*v); |
| 3153 | } |
| 3154 | |
| 3155 | static int |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 3156 | pandecode_tiler_job_bfr(const struct mali_job_descriptor_header *h, |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 3157 | const struct pandecode_mapped_memory *mem, |
Tomeu Vizoso | 072207b | 2019-11-07 08:27:53 +0100 | [diff] [blame] | 3158 | mali_ptr payload, int job_no, unsigned gpu_id) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3159 | { |
| 3160 | struct bifrost_payload_tiler *PANDECODE_PTR_VAR(t, mem, payload); |
| 3161 | |
Tomeu Vizoso | 072207b | 2019-11-07 08:27:53 +0100 | [diff] [blame] | 3162 | pandecode_vertex_tiler_postfix_pre(&t->postfix, job_no, h->job_type, "", true, gpu_id); |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 3163 | pandecode_tiler_meta(t->tiler.tiler_meta, job_no); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3164 | |
Tomeu Vizoso | 46e4246 | 2020-04-08 15:58:42 +0200 | [diff] [blame] | 3165 | pandecode_log("struct bifrost_payload_tiler payload_%"PRIx64"_%d = {\n", payload, job_no); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3166 | pandecode_indent++; |
| 3167 | |
Alyssa Rosenzweig | 25ed930 | 2019-08-16 16:22:38 -0700 | [diff] [blame] | 3168 | pandecode_vertex_tiler_prefix(&t->prefix, job_no, false); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3169 | |
| 3170 | pandecode_log(".tiler = "); |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 3171 | pandecode_tiler_only_bfr(&t->tiler, job_no); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3172 | |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 3173 | pandecode_vertex_tiler_postfix(&t->postfix, job_no, true); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3174 | |
| 3175 | pandecode_indent--; |
| 3176 | pandecode_log("};\n"); |
| 3177 | |
| 3178 | return sizeof(*t); |
| 3179 | } |
| 3180 | |
| 3181 | static int |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 3182 | pandecode_vertex_or_tiler_job_mdg(const struct mali_job_descriptor_header *h, |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 3183 | const struct pandecode_mapped_memory *mem, |
Tomeu Vizoso | 072207b | 2019-11-07 08:27:53 +0100 | [diff] [blame] | 3184 | mali_ptr payload, int job_no, unsigned gpu_id) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3185 | { |
| 3186 | struct midgard_payload_vertex_tiler *PANDECODE_PTR_VAR(v, mem, payload); |
Alyssa Rosenzweig | b010a6d | 2020-04-06 20:31:32 -0400 | [diff] [blame] | 3187 | bool is_graphics = (h->job_type == JOB_TYPE_VERTEX) || (h->job_type == JOB_TYPE_TILER); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3188 | |
Tomeu Vizoso | 072207b | 2019-11-07 08:27:53 +0100 | [diff] [blame] | 3189 | pandecode_vertex_tiler_postfix_pre(&v->postfix, job_no, h->job_type, "", false, gpu_id); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3190 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3191 | pandecode_log("struct midgard_payload_vertex_tiler payload_%d = {\n", job_no); |
| 3192 | pandecode_indent++; |
| 3193 | |
Alyssa Rosenzweig | b010a6d | 2020-04-06 20:31:32 -0400 | [diff] [blame] | 3194 | pandecode_vertex_tiler_prefix(&v->prefix, job_no, is_graphics); |
| 3195 | pandecode_vertex_tiler_postfix(&v->postfix, job_no, false); |
| 3196 | |
Alyssa Rosenzweig | b517e36 | 2019-03-15 03:21:27 +0000 | [diff] [blame] | 3197 | bool has_primitive_pointer = v->prefix.unknown_draw & MALI_DRAW_VARYING_SIZE; |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 3198 | pandecode_primitive_size(v->primitive_size, !has_primitive_pointer); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3199 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3200 | pandecode_indent--; |
| 3201 | pandecode_log("};\n"); |
| 3202 | |
| 3203 | return sizeof(*v); |
| 3204 | } |
| 3205 | |
| 3206 | static int |
Alyssa Rosenzweig | 7103baf | 2019-07-12 08:57:10 -0700 | [diff] [blame] | 3207 | pandecode_fragment_job(const struct pandecode_mapped_memory *mem, |
Alyssa Rosenzweig | 7318b52 | 2019-07-10 10:36:16 -0700 | [diff] [blame] | 3208 | mali_ptr payload, int job_no, |
Tomeu Vizoso | 697f02c | 2019-11-12 12:15:02 +0100 | [diff] [blame] | 3209 | bool is_bifrost, unsigned gpu_id) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3210 | { |
| 3211 | const struct mali_payload_fragment *PANDECODE_PTR_VAR(s, mem, payload); |
| 3212 | |
Alyssa Rosenzweig | 8959364 | 2019-12-16 12:05:45 -0500 | [diff] [blame] | 3213 | bool is_mfbd = s->framebuffer & MALI_MFBD; |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3214 | |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 3215 | if (!is_mfbd && is_bifrost) |
| 3216 | pandecode_msg("XXX: Bifrost fragment must use MFBD\n"); |
| 3217 | |
| 3218 | struct pandecode_fbd info; |
| 3219 | |
| 3220 | if (is_mfbd) |
Alyssa Rosenzweig | 3f5cd44 | 2020-02-28 07:17:53 -0500 | [diff] [blame] | 3221 | info = pandecode_mfbd_bfr(s->framebuffer & FBD_MASK, job_no, true, false, is_bifrost); |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 3222 | else |
Tomeu Vizoso | 697f02c | 2019-11-12 12:15:02 +0100 | [diff] [blame] | 3223 | info = pandecode_sfbd(s->framebuffer & FBD_MASK, job_no, true, gpu_id); |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 3224 | |
| 3225 | /* Compute the tag for the tagged pointer. This contains the type of |
| 3226 | * FBD (MFBD/SFBD), and in the case of an MFBD, information about which |
| 3227 | * additional structures follow the MFBD header (an extra payload or |
| 3228 | * not, as well as a count of render targets) */ |
| 3229 | |
Alyssa Rosenzweig | 8959364 | 2019-12-16 12:05:45 -0500 | [diff] [blame] | 3230 | unsigned expected_tag = is_mfbd ? MALI_MFBD : 0; |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 3231 | |
| 3232 | if (is_mfbd) { |
| 3233 | if (info.has_extra) |
| 3234 | expected_tag |= MALI_MFBD_TAG_EXTRA; |
| 3235 | |
| 3236 | expected_tag |= (MALI_POSITIVE(info.rt_count) << 2); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3237 | } |
| 3238 | |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 3239 | if ((s->min_tile_coord | s->max_tile_coord) & ~(MALI_X_COORD_MASK | MALI_Y_COORD_MASK)) { |
| 3240 | pandecode_msg("XXX: unexpected tile coordinate bits\n"); |
| 3241 | pandecode_prop("min_tile_coord = 0x%X\n", s->min_tile_coord); |
Alyssa Rosenzweig | 52d6b4d | 2020-05-11 18:54:05 -0400 | [diff] [blame] | 3242 | pandecode_prop("max_tile_coord = 0x%X\n", s->max_tile_coord); |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 3243 | } |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3244 | |
Alyssa Rosenzweig | ded9a68 | 2019-08-21 12:29:47 -0700 | [diff] [blame] | 3245 | /* Extract tile coordinates */ |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3246 | |
Alyssa Rosenzweig | ded9a68 | 2019-08-21 12:29:47 -0700 | [diff] [blame] | 3247 | unsigned min_x = MALI_TILE_COORD_X(s->min_tile_coord) << MALI_TILE_SHIFT; |
| 3248 | unsigned min_y = MALI_TILE_COORD_Y(s->min_tile_coord) << MALI_TILE_SHIFT; |
| 3249 | |
| 3250 | unsigned max_x = (MALI_TILE_COORD_X(s->max_tile_coord) + 1) << MALI_TILE_SHIFT; |
| 3251 | unsigned max_y = (MALI_TILE_COORD_Y(s->max_tile_coord) + 1) << MALI_TILE_SHIFT; |
| 3252 | |
| 3253 | /* For the max, we also want the floored (rather than ceiled) version for checking */ |
| 3254 | |
| 3255 | unsigned max_x_f = (MALI_TILE_COORD_X(s->max_tile_coord)) << MALI_TILE_SHIFT; |
| 3256 | unsigned max_y_f = (MALI_TILE_COORD_Y(s->max_tile_coord)) << MALI_TILE_SHIFT; |
| 3257 | |
| 3258 | /* Validate the coordinates are well-ordered */ |
| 3259 | |
| 3260 | if (min_x == max_x) |
| 3261 | pandecode_msg("XXX: empty X coordinates (%u = %u)\n", min_x, max_x); |
| 3262 | else if (min_x > max_x) |
| 3263 | pandecode_msg("XXX: misordered X coordinates (%u > %u)\n", min_x, max_x); |
| 3264 | |
| 3265 | if (min_y == max_y) |
| 3266 | pandecode_msg("XXX: empty X coordinates (%u = %u)\n", min_x, max_x); |
| 3267 | else if (min_y > max_y) |
| 3268 | pandecode_msg("XXX: misordered X coordinates (%u > %u)\n", min_x, max_x); |
| 3269 | |
| 3270 | /* Validate the coordinates fit inside the framebuffer. We use floor, |
| 3271 | * rather than ceil, for the max coordinates, since the tile |
| 3272 | * coordinates for something like an 800x600 framebuffer will actually |
| 3273 | * resolve to 800x608, which would otherwise trigger a Y-overflow */ |
| 3274 | |
| 3275 | if ((min_x > info.width) || (max_x_f > info.width)) |
| 3276 | pandecode_msg("XXX: tile coordinates overflow in X direction\n"); |
| 3277 | |
| 3278 | if ((min_y > info.height) || (max_y_f > info.height)) |
| 3279 | pandecode_msg("XXX: tile coordinates overflow in Y direction\n"); |
| 3280 | |
| 3281 | /* After validation, we print */ |
| 3282 | |
| 3283 | pandecode_log("fragment (%u, %u) ... (%u, %u)\n\n", min_x, min_y, max_x, max_y); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3284 | |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 3285 | /* The FBD is a tagged pointer */ |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3286 | |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 3287 | unsigned tag = (s->framebuffer & ~FBD_MASK); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3288 | |
Alyssa Rosenzweig | f06e8f7 | 2019-08-21 12:06:50 -0700 | [diff] [blame] | 3289 | if (tag != expected_tag) |
| 3290 | pandecode_msg("XXX: expected FBD tag %X but got %X\n", expected_tag, tag); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3291 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3292 | return sizeof(*s); |
| 3293 | } |
| 3294 | |
Alyssa Rosenzweig | 4122f74 | 2020-02-18 07:43:51 -0500 | [diff] [blame] | 3295 | /* Entrypoint to start tracing. jc_gpu_va is the GPU address for the first job |
| 3296 | * in the chain; later jobs are found by walking the chain. Bifrost is, well, |
| 3297 | * if it's bifrost or not. GPU ID is the more finegrained ID (at some point, we |
| 3298 | * might wish to combine this with the bifrost parameter) because some details |
| 3299 | * are model-specific even within a particular architecture. Minimal traces |
| 3300 | * *only* examine the job descriptors, skipping printing entirely if there is |
| 3301 | * no faults, and only descends into the payload if there are faults. This is |
| 3302 | * useful for looking for faults without the overhead of invasive traces. */ |
| 3303 | |
Alyssa Rosenzweig | 5998646 | 2020-02-18 07:46:03 -0500 | [diff] [blame] | 3304 | void |
Alyssa Rosenzweig | 4122f74 | 2020-02-18 07:43:51 -0500 | [diff] [blame] | 3305 | pandecode_jc(mali_ptr jc_gpu_va, bool bifrost, unsigned gpu_id, bool minimal) |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3306 | { |
Icecream95 | 01d60d3 | 2020-07-16 16:12:13 +1200 | [diff] [blame] | 3307 | pandecode_dump_file_open(); |
| 3308 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3309 | struct mali_job_descriptor_header *h; |
Alyssa Rosenzweig | 5998646 | 2020-02-18 07:46:03 -0500 | [diff] [blame] | 3310 | unsigned job_descriptor_number = 0; |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3311 | |
| 3312 | do { |
| 3313 | struct pandecode_mapped_memory *mem = |
| 3314 | pandecode_find_mapped_gpu_mem_containing(jc_gpu_va); |
| 3315 | |
| 3316 | void *payload; |
| 3317 | |
| 3318 | h = PANDECODE_PTR(mem, jc_gpu_va, struct mali_job_descriptor_header); |
| 3319 | |
| 3320 | /* On Midgard, for 32-bit jobs except for fragment jobs, the |
| 3321 | * high 32-bits of the 64-bit pointer are reused to store |
| 3322 | * something else. |
| 3323 | */ |
| 3324 | int offset = h->job_descriptor_size == MALI_JOB_32 && |
| 3325 | h->job_type != JOB_TYPE_FRAGMENT ? 4 : 0; |
| 3326 | mali_ptr payload_ptr = jc_gpu_va + sizeof(*h) - offset; |
| 3327 | |
Alyssa Rosenzweig | fa14cdf | 2019-10-27 19:46:21 -0400 | [diff] [blame] | 3328 | payload = pandecode_fetch_gpu_mem(mem, payload_ptr, 256); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3329 | |
| 3330 | int job_no = job_descriptor_number++; |
| 3331 | |
Alyssa Rosenzweig | 4122f74 | 2020-02-18 07:43:51 -0500 | [diff] [blame] | 3332 | /* If the job is good to go, skip it in minimal mode */ |
| 3333 | if (minimal && (h->exception_status == 0x0 || h->exception_status == 0x1)) |
| 3334 | continue; |
| 3335 | |
Tomeu Vizoso | 9bef1f1 | 2019-06-25 09:20:51 +0200 | [diff] [blame] | 3336 | pandecode_log("struct mali_job_descriptor_header job_%"PRIx64"_%d = {\n", jc_gpu_va, job_no); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3337 | pandecode_indent++; |
| 3338 | |
Alyssa Rosenzweig | 0d5abfd | 2019-07-12 08:54:49 -0700 | [diff] [blame] | 3339 | pandecode_prop("job_type = %s", pandecode_job_type(h->job_type)); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3340 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3341 | if (h->job_descriptor_size) |
| 3342 | pandecode_prop("job_descriptor_size = %d", h->job_descriptor_size); |
| 3343 | |
Alyssa Rosenzweig | e918dd8 | 2019-08-16 16:36:39 -0700 | [diff] [blame] | 3344 | if (h->exception_status && h->exception_status != 0x1) |
Alyssa Rosenzweig | 358372b | 2019-08-09 16:04:24 -0700 | [diff] [blame] | 3345 | pandecode_prop("exception_status = %x (source ID: 0x%x access: %s exception: 0x%x)", |
Tomeu Vizoso | fa36c19 | 2019-06-25 08:22:30 +0200 | [diff] [blame] | 3346 | h->exception_status, |
| 3347 | (h->exception_status >> 16) & 0xFFFF, |
Alyssa Rosenzweig | 358372b | 2019-08-09 16:04:24 -0700 | [diff] [blame] | 3348 | pandecode_exception_access((h->exception_status >> 8) & 0x3), |
Tomeu Vizoso | fa36c19 | 2019-06-25 08:22:30 +0200 | [diff] [blame] | 3349 | h->exception_status & 0xFF); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3350 | |
| 3351 | if (h->first_incomplete_task) |
| 3352 | pandecode_prop("first_incomplete_task = %d", h->first_incomplete_task); |
| 3353 | |
| 3354 | if (h->fault_pointer) |
| 3355 | pandecode_prop("fault_pointer = 0x%" PRIx64, h->fault_pointer); |
| 3356 | |
| 3357 | if (h->job_barrier) |
| 3358 | pandecode_prop("job_barrier = %d", h->job_barrier); |
| 3359 | |
| 3360 | pandecode_prop("job_index = %d", h->job_index); |
| 3361 | |
| 3362 | if (h->unknown_flags) |
| 3363 | pandecode_prop("unknown_flags = %d", h->unknown_flags); |
| 3364 | |
| 3365 | if (h->job_dependency_index_1) |
| 3366 | pandecode_prop("job_dependency_index_1 = %d", h->job_dependency_index_1); |
| 3367 | |
| 3368 | if (h->job_dependency_index_2) |
| 3369 | pandecode_prop("job_dependency_index_2 = %d", h->job_dependency_index_2); |
| 3370 | |
| 3371 | pandecode_indent--; |
| 3372 | pandecode_log("};\n"); |
| 3373 | |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3374 | switch (h->job_type) { |
Alyssa Rosenzweig | adf716d | 2019-12-05 09:06:53 -0500 | [diff] [blame] | 3375 | case JOB_TYPE_WRITE_VALUE: { |
| 3376 | struct mali_payload_write_value *s = payload; |
| 3377 | pandecode_log("struct mali_payload_write_value payload_%"PRIx64"_%d = {\n", payload_ptr, job_no); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3378 | pandecode_indent++; |
Alyssa Rosenzweig | 9eae950 | 2019-12-04 08:59:29 -0500 | [diff] [blame] | 3379 | MEMORY_PROP(s, address); |
| 3380 | |
Alyssa Rosenzweig | adf716d | 2019-12-05 09:06:53 -0500 | [diff] [blame] | 3381 | if (s->value_descriptor != MALI_WRITE_VALUE_ZERO) { |
Alyssa Rosenzweig | 9eae950 | 2019-12-04 08:59:29 -0500 | [diff] [blame] | 3382 | pandecode_msg("XXX: unknown value descriptor\n"); |
| 3383 | pandecode_prop("value_descriptor = 0x%" PRIX32, s->value_descriptor); |
| 3384 | } |
| 3385 | |
| 3386 | if (s->reserved) { |
| 3387 | pandecode_msg("XXX: set value tripped\n"); |
| 3388 | pandecode_prop("reserved = 0x%" PRIX32, s->reserved); |
| 3389 | } |
| 3390 | |
| 3391 | pandecode_prop("immediate = 0x%" PRIX64, s->immediate); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3392 | pandecode_indent--; |
| 3393 | pandecode_log("};\n"); |
| 3394 | |
| 3395 | break; |
| 3396 | } |
| 3397 | |
| 3398 | case JOB_TYPE_TILER: |
| 3399 | case JOB_TYPE_VERTEX: |
| 3400 | case JOB_TYPE_COMPUTE: |
| 3401 | if (bifrost) { |
| 3402 | if (h->job_type == JOB_TYPE_TILER) |
Tomeu Vizoso | 072207b | 2019-11-07 08:27:53 +0100 | [diff] [blame] | 3403 | pandecode_tiler_job_bfr(h, mem, payload_ptr, job_no, gpu_id); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3404 | else |
Tomeu Vizoso | 072207b | 2019-11-07 08:27:53 +0100 | [diff] [blame] | 3405 | pandecode_vertex_job_bfr(h, mem, payload_ptr, job_no, gpu_id); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3406 | } else |
Tomeu Vizoso | 072207b | 2019-11-07 08:27:53 +0100 | [diff] [blame] | 3407 | pandecode_vertex_or_tiler_job_mdg(h, mem, payload_ptr, job_no, gpu_id); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3408 | |
| 3409 | break; |
| 3410 | |
| 3411 | case JOB_TYPE_FRAGMENT: |
Tomeu Vizoso | 697f02c | 2019-11-12 12:15:02 +0100 | [diff] [blame] | 3412 | pandecode_fragment_job(mem, payload_ptr, job_no, bifrost, gpu_id); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3413 | break; |
| 3414 | |
| 3415 | default: |
| 3416 | break; |
| 3417 | } |
Alyssa Rosenzweig | 65e5c19 | 2019-12-27 13:03:22 -0500 | [diff] [blame] | 3418 | } while ((jc_gpu_va = h->next_job)); |
Icecream95 | ef67218 | 2020-06-22 22:49:53 +1200 | [diff] [blame] | 3419 | |
| 3420 | pandecode_map_read_write(); |
Alyssa Rosenzweig | f611782 | 2019-02-19 05:50:14 +0000 | [diff] [blame] | 3421 | } |