The existing library assumed that a stream's length would never
change. This makes some things simpler, but it's not flexible
enough for what we need, especially for writable streams where
what you really want is for each call to write to actually append.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@319070 91177308-0d34-0410-b5e6-96231b3b80d8
The PDB reserves certain blocks for the FPM that describe which
blocks in the file are allocated and which are free. We weren't
filling that out at all, and in some cases we were even stomping
it with incorrect data. This patch writes a correct FPM.
Differential Revision: https://reviews.llvm.org/D36235
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309896 91177308-0d34-0410-b5e6-96231b3b80d8
