Lines Matching defs:SegInfo

2028     const SegmentInfo &SegInfo = KV.second;
2030     if (!SegInfo.IsExecutable)
2033     // and it is equal to alignDown(SegInfo.FileOffset, pagesize).
2034     // If the pagesize is not equal to SegInfo.Alignment.
2035     // FileOffset and SegInfo.FileOffset should be aligned first,
2037     if (alignDown(SegInfo.FileOffset, SegInfo.Alignment) ==
2038         alignDown(FileOffset, SegInfo.Alignment)) {
2040       // instead of SegInfo.Alignment. Pagesize can't be got from perf events.
2041       // However, The ELF document says that SegInfo.FileOffset should equal
2042       // to SegInfo.Address, modulo the pagesize.
2045       // So alignDown(SegInfo.Address, pagesize) can be calculated by:
2046       // alignDown(SegInfo.Address, pagesize)
2047       //   = SegInfo.Address - (SegInfo.Address % pagesize)
2048       //   = SegInfo.Address - (SegInfo.FileOffset % pagesize)
2049       //   = SegInfo.Address - SegInfo.FileOffset +
2050       //     alignDown(SegInfo.FileOffset, pagesize)
2051       //   = SegInfo.Address - SegInfo.FileOffset + FileOffset
2052       return MMapAddress - (SegInfo.Address - SegInfo.FileOffset + FileOffset);