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r321932 | mgorny | 2018-01-06 02:20:25 -0800 (Sat, 06 Jan 2018) | 12 lines

[test] Use full PATH lookup for tools

Use full PATH when looking up test tools rather than just llvm tools
directory. r320813 has added a lookup for 'lldb-test' which is part
of LLDB tools rather than LLVM, and therefore is not present
in llvm_tools_dir before LLDB is installed.

While technically we could introduce separate per-directory lookup
logic, there is no real reason not to use the PATH formed earlier here,
and this is what other tools are doing.

Differential Revision: https://reviews.llvm.org/D41726
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r322081 | mgorny | 2018-01-09 06:44:04 -0800 (Tue, 09 Jan 2018) | 10 lines

[test] Fix tests to use more portable LLVM_ENABLE_ZLIB

The HAVE_LIBZ variable is not exported by LLVM, and therefore is not
available in stand-alone builds of other tools. Use LLVM_ENABLE_ZLIB
which is the name under which the effective value is exported.

Additional, use llvm_canonicalize_cmake_booleans() to make sure that
a correct (Python-safe) boolean value is passed down to lit.

Differential Revision: https://reviews.llvm.org/D41725
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r324251 | kamil | 2018-02-05 18:12:23 +0100 (Mon, 05 Feb 2018) | 14 lines

Sync PlatformNetBSD.cpp with Linux

Summary:
Various changes in logging from log->Printf() to generic LLDB_LOG().

Sponsored by <The NetBSD Foundation>

Reviewers: labath, joerg

Reviewed By: labath

Subscribers: llvm-commits, lldb-commits

Differential Revision: https://reviews.llvm.org/D42912
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r324234 | kamil | 2018-02-05 14:16:22 +0100 (Mon, 05 Feb 2018) | 29 lines

Fix a crash in *NetBSD::Factory::Launch

Summary:
We cannot call process_up->SetState() inside
the NativeProcessNetBSD::Factory::Launch
function because it triggers a NULL pointer
deference.

The generic code for launching a process in:
GDBRemoteCommunicationServerLLGS::LaunchProcess
sets the m_debugged_process_up pointer after
a successful call to  m_process_factory.Launch().
If we attempt to call process_up->SetState()
inside a platform specific Launch function we
end up dereferencing a NULL pointer in
NativeProcessProtocol::GetCurrentThreadID().

Use the proper call process_up->SetState(,false)
that sets notify_delegates to false.

Sponsored by <The NetBSD Foundation>

Reviewers: labath, joerg

Reviewed By: labath

Subscribers: lldb-commits

Differential Revision: https://reviews.llvm.org/D42868
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r324722 | labath | 2018-02-09 10:40:03 +0100 (Fri, 09 Feb 2018) | 17 lines

llgs-test: Parse and store register info recieved from lldb-server

Summary:
Right now the test client is not parsing register values correctly,
which is manifesting itself in one test failing on 32-bit architectures
(pr36013). This parses the information from the qRegisterInfo packets
and stores it in the client, which will enable fixing the parsing in a
follow up commit.

I am also adding a new templated SendMessage overload, which enables one
to send a message get a parsed response in a single call.

Reviewers: eugene, davide

Subscribers: lldb-commits

Differential Revision: https://reviews.llvm.org/D43076
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r325511 | labath | 2018-02-19 16:42:48 +0100 (Mon, 19 Feb 2018) | 14 lines

Fix TestStopReplyContainsThreadPcs on 32-bit x86 (pr36013)

Summary:
The issue was that we were parsing the registers into 64-bit integers
and the calling swapByteOrder without regard for the actual size of the
register. This switches the test to use the RegisterValue class which
tracks the register size, and knows how to initialize itself from a
piece of memory (so we don't need to swap byte order ourselves).

Reviewers: eugene, davide

Subscribers: lldb-commits

Differential Revision: https://reviews.llvm.org/D43376
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r327016 | labath | 2018-03-08 07:52:46 -0800 (Thu, 08 Mar 2018) | 8 lines

Install lldb's SB headers (pr36630)

These were removed in r309021 in what looks like an accidentally
committed change. This brings them back.

I also rename the header component to lldb-headers (instead of
lldb_headers) to match the llvm style and add a special
install-lldb-headers target, which installs just the headers.
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Patch by Tom Tromey!

Differential Revision:  https://reviews.llvm.org/D44693

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Remove Scalar::Cast.

It was noted on the list that this method is unused. So, this patch
removes it.

Fix Scalar::Promote for most integer types

This fixes promotion of most integer types (128- and 256-bit types are
handled in a subsequent patch) to floating-point types. Previously
promotion was done bitwise, where value preservation is correct.

Fix Scalar::Promote for 128- and 256-bit integer types

This patch fixes the behavior of Scalar::Promote when trying to
perform a binary operation involving a 128- or 256-bit integer type
and a floating-point type. Now, the integer is cast to the floating
point type for the operation.

Patch by Tom Tromey!

Differential Revision:  https://reviews.llvm.org/D44907

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Summary:
As discussed in https://bugs.llvm.org/show_bug.cgi?id=37317,
FindGlobalVariables does not properly handle the case where
append=false.  As this doesn't seem to be used in the tree, this patch
removes the parameter entirely.

Reviewers: clayborg, jingham, labath

Reviewed By: clayborg

Subscribers: aprantl, lldb-commits, kubamracek, JDevlieghere

Differential Revision: https://reviews.llvm.org/D46885
Patch by Tom Tromey <[email protected]>.

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Patch from Tom Tromey <[email protected]>.

Differential Revision: https://reviews.llvm.org/D47481


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This adds Rust support to Mangled.  I am not completely certain that
this is needed (or alternatively that it does enough, maybe
Mangled::GuessLanguage needs a Rust case).  This should be checked
before attempting to upstream.

FIXME - verify that this was needed, and by what.

Add a TypeAndOrName constructor that was declared but not defined.
This is used in the Rust plugin.  See https://reviews.llvm.org/D44752

Introduce LLDB_PY_LIB_SUFFIX and use it in various places in the
build.  This lets the x.py-based build work properly without having to
set LLVM_LIBDIR_SUFFIX.

See https://bugs.llvm.org/show_bug.cgi?id=18957 for some discussion.