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10 Commits

Author SHA1 Message Date
Eric Beckmann 5c8194d6ba Fix bug 34608 by moving private header out of public header. 
WindowsManifestMerger.h should not include llvm/Config/config.h, since it is private.  The include has been moved to the source instead.

Summary:
The checksums had already been placed in the IR, this patch allows
MCCodeView to actually write it out to an MCStreamer.

Move private config.h header dependency out of public header file.

Addresses Bug 34608

Subscribers: javed.absar, hiraditya, llvm-commits

Differential Revision: https://reviews.llvm.org/D37863

llvm-svn: 313312
 2017-09-14 23:01:13 +00:00
Eric Beckmann 0aa4b7d4c5 Fix crbug 759265 by suppressing llvm mt warnings. 
Summary:
Previous would throw warning whenever libxml2 is not installed.  Now
only give this warning if merging manifest fails.

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D37240

llvm-svn: 312604
 2017-09-06 01:50:36 +00:00
Vitaly Buka 5c5b5a6253 Return copy of XML dump 
COFF/DriverUtils.cpp uses buffer after WindowsManifestMerger destroyed.

llvm-svn: 312408
 2017-09-02 05:14:55 +00:00
Vitaly Buka 9517517075 llvm-mt: Fix memory management in WindowsManifestMergerImpl::getMergedManifest 
Summary:
xmlDoc needs to be released with xmlFreeDoc.
XML_PARSE_NODICT is needed for safe moving nodes between documents.
Buffer returned from xmlDocDumpFormatMemoryEnc needs xmlFree, but it needs
outlive users of getMergedManifest results.

Reviewers: ecbeckmann, rnk, zturner, ruiu

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D37321

llvm-svn: 312406
 2017-09-02 03:15:13 +00:00
Vitaly Buka 285f265c09 Revert "llvm-mt: Fix release of OutputDoc" 
Multiple bots are broken.

This reverts commit r312207.

llvm-svn: 312212
 2017-08-31 05:32:36 +00:00
Vitaly Buka a5fa6308da llvm-mt: Fix release of OutputDoc 
Summary:
xmlDoc needs to be released with xmlFreeDoc.
Reset root element before release to avoid release of CombinedRoot owned
by CombinedDoc,

Reviewers: ecbeckmann, rnk, zturner, ruiu

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D37321

llvm-svn: 312207
 2017-08-31 02:38:58 +00:00
Eric Beckmann 87c6acf38a Integrate manifest merging library into LLD. 
Summary: Now that the llvm-mt manifest merging libraries are complete, we may use them to merge manifests instead of needing to shell out to mt.exe.

Subscribers: mgorny, llvm-commits

Differential Revision: https://reviews.llvm.org/D36255

llvm-svn: 311424
 2017-08-22 03:15:28 +00:00
Eric Beckmann 91d8af5386 llvm-mt: Merge manifest namespaces. 
mt.exe performs a tree merge where certain element nodes are combined
into one.  This introduces the possibility of xml namespaces conflicting
with each other.  The original mt.exe has a hierarchy whereby certain
namespace names can override others, and nodes that would then end up in
ambigious namespaces have their namespaces explicitly defined.  This
namespace handles this merging process.

llvm-svn: 311215
 2017-08-19 00:37:41 +00:00
Eric Beckmann 6ba5c81387 Unlink nodes instead of copying, to avoid memory problems. 
llvm-svn: 309151
 2017-07-26 18:33:21 +00:00
Eric Beckmann 36be14cbfe Move manifest utils into separate lib, to reduce libxml2 deps. 
Summary:
Previously were in support.  Since many many things depend on support,
were all forced to also depend on libxml2, which we only want in a few cases.
This puts all the libxml2 deps in a separate lib to be used only in a few
places.

Reviewers: ruiu, thakis, rnk

Subscribers: mgorny, hiraditya, llvm-commits

Differential Revision: https://reviews.llvm.org/D35819

llvm-svn: 309070
 2017-07-26 01:21:55 +00:00