large-pdb-shim.cc 653 B

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  1. // Copyright (c) 2013 Google Inc. All rights reserved.
  2. // Use of this source code is governed by a BSD-style license that can be
  3. // found in the LICENSE file.
  4. // This file is used to generate an empty .pdb -- with a 4KB pagesize -- that is
  5. // then used during the final link for modules that have large PDBs. Otherwise,
  6. // the linker will generate a pdb with a page size of 1KB, which imposes a limit
  7. // of 1GB on the .pdb. By generating an initial empty .pdb with the compiler
  8. // (rather than the linker), this limit is avoided. With this in place PDBs may
  9. // grow to 2GB.
  10. //
  11. // This file is referenced by the msvs_large_pdb mechanism in MSVSUtil.py.