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include/llvm/DebugInfo/MSF/MSFCommon.h
| Show First 20 Lines • Show All 104 Lines • ▼ Show 20 Lines | |||||
| } | } | ||||
| inline uint32_t getFpmIntervalLength(const MSFLayout &L) { | inline uint32_t getFpmIntervalLength(const MSFLayout &L) { | ||||
| return L.SB->BlockSize; | return L.SB->BlockSize; | ||||
| } | } | ||||
| inline uint32_t getNumFpmIntervals(const MSFLayout &L, | inline uint32_t getNumFpmIntervals(const MSFLayout &L, | ||||
| bool IncludeUnusedFpmData = false) { | bool IncludeUnusedFpmData = false) { | ||||
| // Need to subtract the free block map index from the number of blocks | |||||
| // so the blocks before Fpm (SB & Fpm0 if using Fpm1) aren't included | |||||
| // Need to add 1 to block size so the interval includes the already present FPM blocks | |||||
| if (IncludeUnusedFpmData) | if (IncludeUnusedFpmData) | ||||
| return divideCeil(L.SB->NumBlocks, L.SB->BlockSize); | return divideCeil(L.SB->NumBlocks - L.SB->FreeBlockMapBlock, L.SB->BlockSize + 1); | ||||
| // We want the minimum number of intervals required, where each interval can | // We want the minimum number of intervals required, where each interval can | ||||
| // represent BlockSize * 8 blocks. | // represent BlockSize * 8 blocks. | ||||
| return divideCeil(L.SB->NumBlocks, 8 * L.SB->BlockSize); | return divideCeil(L.SB->NumBlocks - L.SB->FreeBlockMapBlock, 8 * L.SB->BlockSize); | ||||
| } | } | ||||
| Error validateSuperBlock(const SuperBlock &SB); | Error validateSuperBlock(const SuperBlock &SB); | ||||
| } // end namespace msf | } // end namespace msf | ||||
| } // end namespace llvm | } // end namespace llvm | ||||
| #endif // LLVM_DEBUGINFO_MSF_MSFCOMMON_H | #endif // LLVM_DEBUGINFO_MSF_MSFCOMMON_H | ||||