4 Commits

Author SHA1 Message Date
Scott Graham
429a3368d4 win: Work towards getting 'minidump' to compile
- dbghelp.h requires windows.h to be included before it (ick!).
  Add a stub one for non_win to make this work.
- convert __attribute__ -> macro that can work work with MSVC;
- a handful of narrowing casts.

R=mark@chromium.org
BUG=crashpad:1

Review URL: https://codereview.chromium.org/883773005
2015-02-04 17:30:03 -08:00
Mark Mentovai
52c2f6edfc Add MinidumpContextWriter::CreateFromSnapshot(), everything downstream,
and its test.

Minidump context structures now interoperate more easily with snapshot
CPUContext structures, while maintaining identical layout to before.
This is facilitated by reusing the Fxsave types for the substructures
which were completely identical, and by using compatible logic to
initialize the minidump and snapshot structures for testing.

TEST=minidump_test, snapshot_test
R=rsesek@chromium.org

Review URL: https://codereview.chromium.org/686353004
2014-11-03 17:43:39 -05:00
Mark Mentovai
5906513e30 MinidumpContext: fix some problems in AMD64 (x86_64) context enums.
This fixes a sloppy compliation error: “Redefinition of enumerator
'kMinidumpContextX86Xstate'”. It also fixes CONTEXT_FULL, which should
contain floating-point registers but not segment registers unlike the
its 32-bit x86 equivalent.

Some comments are revised to provide better, um, context.

R=rsesek@chromium.org

Review URL: https://codereview.chromium.org/620663002
2014-09-30 17:22:35 -04:00
Mark Mentovai
cb2288d174 Add MinidumpContext (X86 and AMD64 variants) and their writers.
These are fairly simple classes and it’s not valuable to test them
individually. They will be tested as part of MinidumpThreadWriter and
MinidumpExceptionWriter.

R=rsesek@chromium.org

Review URL: https://codereview.chromium.org/593583004
2014-09-24 13:34:45 -04:00