[CodeView] Rename ModuleDebugFragment -> DebugSubsection.

This is more concise, and matches the terminology used in other
parts of the codebase more closely.

llvm-svn: 304218

Rename some PDB classes.

We have a lot of very similarly named classes related to
dealing with module debug info. This patch has NFC, it just
renames some classes to be more descriptive (albeit sli

Rename some PDB classes.

We have a lot of very similarly named classes related to
dealing with module debug info. This patch has NFC, it just
renames some classes to be more descriptive (albeit slightly
more to type). The mapping from old to new class names is as
follows:

Old | New
ModInfo | DbiModuleDescriptor
ModuleSubstream | ModuleDebugFragment
ModStream | ModuleDebugStream

With the corresponding Builder classes renamed accordingly.

Differential Revision: https://reviews.llvm.org/D32506

llvm-svn: 301555

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Resubmit "Write the TPI stream from a PDB to Yaml."

The original patch was breaking some buildbots due to an
incorrect ordering of function definitions which caused some
compilers to recognize a def

Resubmit "Write the TPI stream from a PDB to Yaml."

The original patch was breaking some buildbots due to an
incorrect ordering of function definitions which caused some
compilers to recognize a definition but others to not.

llvm-svn: 279089

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Revert "Write the TPI stream from a PDB to Yaml."

This is hitting a "use of undeclared identifier 'skipPadding' error
locally and on some bots.

This reverts r278869.

llvm-svn: 278871

Write the TPI stream from a PDB to Yaml.

Reviewed By: ruiu, rnk
Differential Revision: https://reviews.llvm.org/D23226

llvm-svn: 278869

[codeview] Use one byte for S_FRAMECOOKIE CookieKind and add flags byte

We bailed out while printing codeview for an MSVC compiled
SemaExprCXX.cpp that used this record. The MS reference headers loo

[codeview] Use one byte for S_FRAMECOOKIE CookieKind and add flags byte

We bailed out while printing codeview for an MSVC compiled
SemaExprCXX.cpp that used this record. The MS reference headers look
incorrect here, which is probably why we had this bug. They use a 32-bit
enum as the field type, but the actual record appears to use one byte
for the cookie kind followed by a flags byte.

llvm-svn: 273691

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[pdb] Dump file checksums from pdb codeview line info.

llvm-svn: 271622

[llvm-pdbdump] Dump CodeView line information.

This first pass only splits apart the records and dumps the line
info kinds and binary data. Subsequent patches will parse out
the binary data into mo

[llvm-pdbdump] Dump CodeView line information.

This first pass only splits apart the records and dumps the line
info kinds and binary data. Subsequent patches will parse out
the binary data into more useful information and dump it in
detail.

llvm-svn: 271576

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[pdb] Parse and dump section map and section contribs

Differential Revision: http://reviews.llvm.org/D20876
Reviewed By: rnk, ruiu

llvm-svn: 271488