Summary:
A *.cpp file header in LLDB (and in LLDB) should like this:
```
//===-- TestUtilities.cpp -------------------------------------------------===//
```
However in LLDB most of our source files have arbitrary changes to this format and
these changes are spreading through LLDB as folks usually just use the existing
source files as templates for their new files (most notably the unnecessary
editor language indicator `-*- C++ -*-` is spreading and in every review
someone is pointing out that this is wrong, resulting in people pointing out that this
is done in the same way in other files).
This patch removes most of these inconsistencies including the editor language indicators,
all the different missing/additional '-' characters, files that center the file name, missing
trailing `===//` (mostly caused by clang-format breaking the line).
Reviewers: aprantl, espindola, jfb, shafik, JDevlieghere
Reviewed By: JDevlieghere
Subscribers: dexonsmith, wuzish, emaste, sdardis, nemanjai, kbarton, MaskRay, atanasyan, arphaman, jfb, abidh, jsji, JDevlieghere, usaxena95, lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D73258
Summary: The fields that aren't useful for us right now are simply ignored.
Reviewers: amccarth, markmentovai
Subscribers: rnk, lldb-commits
Differential Revision: https://reviews.llvm.org/D66633
llvm-svn: 369892
D59433 and D60501 changed the way UUIDs are computed from minidump
files. This was done to synchronize the U(G)UID representation with the
native tools of given platforms, but it created a mismatch between
minidumps and breakpad files.
This updates the breakpad algorithm to match the one found in minidumps,
and also adds a couple of tests which should fail if these two ever get
out of sync. Incidentally, this means that the module id in the breakpad
files is almost identical to our notion of UUIDs, so the computation
algorithm can be somewhat simplified.
llvm-svn: 358500
Summary:
This patch adds support for parsing STACK CFI records from breakpad
files. The expressions specifying the values of registers are not
parsed.The idea is that these will be handed off to the postfix
expression -> dwarf compiler, once it is extracted from the internals of
the NativePDB plugin.
Reviewers: clayborg, amccarth, markmentovai
Subscribers: aprantl, lldb-commits
Differential Revision: https://reviews.llvm.org/D60268
llvm-svn: 357975
Previously we would classify all STACK records into a single bucket.
This is not really helpful, because there are three distinct types of
records beginning with the token "STACK" (STACK CFI INIT, STACK CFI,
STACK WIN). To be consistent with how we're treating other records, we
should classify these as three different record types.
It also implements the logic to put "STACK CFI INIT" and "STACK CFI"
records into the same "section" of the breakpad file, as they are meant
to be read together (similar to how FUNC and LINE records are treated).
The code which performs actual parsing of these records will come in a
separate patch.
llvm-svn: 357691
The two records aren't used by anything yet, but this part can be
separated out easily, so I am comitting it separately to simplify
reviews of the followup patch.
llvm-svn: 352507
This patch extends SymbolFileBreakpad::AddSymbols to include the symbols
from the FUNC records too. These symbols come from the debug info and
have a size associated with them, so they are given preference in case
there is a PUBLIC record for the same address.
To achieve this, I first pre-process the symbols into a temporary
DenseMap, and then insert the uniqued symbols into the module's symtab.
Reviewers: clayborg, lemo, zturner
Reviewed By: clayborg
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D56590
llvm-svn: 351781
to reflect the new license.
We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.
Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.
llvm-svn: 351636
Summary:
This centralizes parsing of breakpad records, which was previously
spread out over ObjectFileBreakpad and SymbolFileBreakpad.
For each record type X there is a separate breakpad::XRecord class, and
an associated parse function. The classes just store the information in
the breakpad records in a more accessible form. It is up to the users to
determine what to do with that data.
This separation also made it possible to write some targeted tests for
the parsing code, which was previously unaccessible, so I write a couple
of those too.
Reviewers: clayborg, lemo, zturner
Reviewed By: clayborg
Subscribers: mgorny, fedor.sergeev, lldb-commits
Differential Revision: https://reviews.llvm.org/D56844
llvm-svn: 351541
Raphael Isemann