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Update DDT entry documentation to indicate 64-bit values

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Natalia Portillo
2025-10-11 01:34:22 +01:00
parent 2e11b05547
commit 61850a9520
6 changed files with 16 additions and 31 deletions
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src/write.c
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@@ -370,9 +370,9 @@ int32_t aaruf_write_sector(void *context, uint64_t sector_address, bool negative
* 8. **User Data Delegation**: Calls aaruf_write_sector() with extracted user data and derived status
*
* **Memory Management Strategy:**
* - **Mini-DDT Arrays**: Lazily allocated 16-bit arrays sized for total addressable space (negative + user + overflow)
* * sectorPrefixDdt2: Tracks prefix status and buffer offsets (high 4 bits = status, low 12 bits = offset/16)
* * sectorSuffixDdt2: Tracks suffix status and buffer offsets (high 4 bits = status, low 12 bits = offset/288)
* - **DDT Arrays**: Lazily allocated 64-bit arrays sized for total addressable space (negative + user + overflow)
* * sectorPrefixDdt2: Tracks prefix status and buffer offsets (high 4 bits = status, low 60 bits = offset/16)
* * sectorSuffixDdt2: Tracks suffix status and buffer offsets (high 4 bits = status, low 60 bits = offset/288)
* - **Prefix Buffer**: Dynamically growing buffer storing non-standard 16-byte CD prefixes
* - **Suffix Buffer**: Dynamically growing buffer storing non-standard CD suffixes (288 bytes for Mode 1, 4 bytes for
* Mode 2 Form 2, 280 bytes for Mode 2 Form 1)