Summary:
This, like the x86_64 case, reads the register values from the minidump
file, and emits a binary buffer that is ordered using the offsets from
the RegisterInfoInterface argument. That way we can reuse an existing
register context.
Added unit tests.
Reviewers: labath, zturner
Subscribers: beanz, mgorny, modocache, amccarth, lldb-commits
Differential Revision: https://reviews.llvm.org/D25832
llvm-svn: 285584
Summary:
Now the Minidump parser can parse the:
1) MemoryInfoList - containing region info about memory ranges (readable,
writable, executable)
2) Memory64List - this is the stuct used when the Minidump is a
full-memory one.
3) Adding filtering of the module list (shared libraries list) - there
can be mutliple records in the module list under the same name but with
different load address (e.g. when the binary has non contigious
sections). FilterModuleList eliminates the duplicated modules, leaving
the one with the lowest load addr.
Added unit tests for everything.
Reviewers: labath, zturner
Subscribers: beanz, mgorny, modocache, lldb-commits, amccarth
Differential Revision: https://reviews.llvm.org/D25569
llvm-svn: 284593
Summary:
Added parsing of the MiscInfo data stream.
The main member of it that we care about is the process_id
On Linux generated Minidump (from breakpad) we don't have
the MiscInfo, we have the /proc/$pid/status from where we can get the
pid.
Also parsing the module list - the list of all of the loaded
modules/shared libraries.
Parsing the exception stream.
Parsing MinidumpStrings.
I have unit tests for all of that.
Also added some tests using a Minidump generated from Windows tools (not
from breakpad)
Reviewers: labath, zturner
Subscribers: beanz, lldb-commits
Differential Revision: https://reviews.llvm.org/D24385
llvm-svn: 281348
*** to conform to clang-format’s LLVM style. This kind of mass change has
*** two obvious implications:
Firstly, merging this particular commit into a downstream fork may be a huge
effort. Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit. The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):
find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;
The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.
Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit. There are alternatives available that will attempt
to look through this change and find the appropriate prior commit. YMMV.
llvm-svn: 280751
Summary:
This is a Minidump parsing code.
There are still some more structures/data streams that need to be added.
The aim ot this is to be used in the implementation of
a minidump debugging plugin that works on all platforms/architectures.
Currently we have a windows-only plugin that uses the WinAPI to parse
the dump files.
Also added unittests for the current functionality.
Reviewers: labath, amccarth
Subscribers: tberghammer, danalbert, srhines, lldb-commits, dschuff
Differential Revision: https://reviews.llvm.org/D23545
llvm-svn: 280356
Dimitar Vlahovski