| 153 | } |
| 154 | |
| 155 | void *portRelocResolvePointerDebug(uint32_t token, const char *file, int line) |
| 156 | { |
| 157 | if (token == 0) { |
| 158 | return nullptr; |
| 159 | } |
| 160 | uint32_t index = 0; |
| 161 | if (!decodeToken(token, &index)) { |
| 162 | /* Rate-limit: an APPEAR figatree binding pass can resolve the same |
| 163 | * stale token thousands of times per frame (each joint stream re- |
| 164 | * checks). spdlog flushes on error so unrate-limited logging stalls |
| 165 | * the main thread. Cap to one log per 1024 misses; the message is |
| 166 | * the same value anyway. */ |
| 167 | static uint32_t sStaleLogCount = 0; |
| 168 | if ((sStaleLogCount++ & 0x3FF) == 0) { |
| 169 | uint32_t tokenGen = token >> TOKEN_GENERATION_SHIFT; |
| 170 | uint32_t tokenIndex = token & TOKEN_INDEX_MASK; |
| 171 | uint32_t slotGen = (sSlots && tokenIndex < sNextIndex) ? sSlots[tokenIndex].gen : 0; |
| 172 | if (file != nullptr) { |
| 173 | spdlog::error("RelocPointerTable: invalid/stale token 0x{:08X} " |
| 174 | "(token_gen=0x{:03X} slot_gen=0x{:03X} index={} max={}, caller={}:{}, miss_count={})", |
| 175 | token, tokenGen, slotGen, tokenIndex, sNextIndex - 1, file, line, sStaleLogCount); |
| 176 | } else { |
| 177 | spdlog::error("RelocPointerTable: invalid/stale token 0x{:08X} " |
| 178 | "(token_gen=0x{:03X} slot_gen=0x{:03X} index={} max={}, miss_count={})", |
| 179 | token, tokenGen, slotGen, tokenIndex, sNextIndex - 1, sStaleLogCount); |
| 180 | } |
| 181 | } |
| 182 | return nullptr; |
| 183 | } |
| 184 | return sSlots[index].ptr; |
| 185 | } |
| 186 | |
| 187 | void *portRelocTryResolvePointer(uint32_t token) |
| 188 | { |
no test coverage detected