This moves the accept hack from the android toolchain file into
LLDBConfig.cmake. This allows successful lldb android compilation
without relying on our custom toolchain file.
llvm-svn: 293281
It turns out things are not as simple as I hoped. sys/personality.h
exists on all androids but it does not define the required symbols on
all platform levels.
Add a compile check for platform level to compile against both new and
old android headers.
llvm-svn: 292939
On android API level 9 the header does not get included transitively.
Include it directly.
As far as I can see, all non-windows platforms should have this header.
If that turns out to be incorrect, we can add some ifdefs around that.
llvm-svn: 292931
Summary:
getcwd() is not available (well.. um.. deprecated?) on windows, and the way
PosixApi.h is providing it causes strange compile errors when it's included in
the wrong order. The best way to avoid that is to just not use chdir.
This replaces all uses of getcwd in generic code. There are still a couple of
more uses, but these are in platform-specific code.
chdir() is causing a similar problem, but for that there is no llvm equivalent
for that (yet).
Reviewers: zturner
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D28858
llvm-svn: 292795
Summary:
The NDK cmake toolchain file defines CMAKE_SYSTEM_NAME=Android, so switch the
build to use that. I have also updated the in-tree toolchain file to do that
(instead of defining __ANDROID_NDK__), so it can still be used to build.
After migrating the last bits of non-toolchainy bits out of the in-tree
toolchain, I intend to delete it.
Reviewers: tberghammer, danalbert
Subscribers: srhines, mgorny, lldb-commits
Differential Revision: https://reviews.llvm.org/D28775
llvm-svn: 292212
The unit test I added in the previous commit discovered a bug in
PrependPathComponent on windows -- it was calling SetFile with the host native
path syntax, whereas it should be explicitly specifying the path syntax (as
AppendPathComponent does). This fixes it.
llvm-svn: 292106
Summary:
PrependPathComponent was unconditionally inserting path separators between the
path components. This is not correct if the prepended path is "/", which caused
problems down the line. Fix the function to use the same algorithm as
AppendPathComponent and add a test. This fixes one part of llvm.org/pr31611.
Reviewers: clayborg, zturner
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D28677
llvm-svn: 292100
Summary:
To implement wide character reading, editline was mixing FILE*-based access with
a Connection-based one (plus it did some selects on the raw FD), which is very
fragile. Here, I replace it with one which uses only a Connection-based reads.
The code is somewhat longer as I had to read characters one by one to detect the
end of the multibyte sequence.
I've verified that international characters still work in lldb command line on
OSX.
Reviewers: clayborg, zturner
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D28356
llvm-svn: 291220
Also found/fixed one bug identified by this warning in
RenderScriptx86ABIFixups.cpp where a string literal was being used in an
effort to provide a name for an instruction/register, but was instead
being passed as the bool 'isVolatile' parameter.
llvm-svn: 291198
This adds formatv-backed formatting functions in various
places in LLDB such as StreamString, logging, constructing
error messages, etc. A couple of callsites are changed
from Printf style syntax to formatv style syntax to
illustrate its usage. Additionally, a FileSpec formatter
is introduced so that FileSpecs can be formatted natively.
Differential Revision: https://reviews.llvm.org/D27632
llvm-svn: 289922
Summary: I was building lldb using cross mingw-w64 toolchain on Linux and observed some issues. This is first patch in the series to fix that build. It mostly corrects the case of include files and adjusts some #ifdefs from _MSC_VER to _WIN32 and vice versa. I built lldb on windows with VS after applying this patch to make sure it does not break the build there.
Reviewers: zturner, labath, abidh
Subscribers: ki.stfu, mgorny, lldb-commits
Differential Revision: https://reviews.llvm.org/D27759
llvm-svn: 289821
LLDB needs some minor changes to adopt PrettyStackTrace after https://reviews.llvm.org/D27683.
We remove our own SetCrashDescription() function and use LLVM-provided RAII objects instead.
We also make sure LLDB doesn't define __crashtracer_info__ which would collide with LLVM's definition.
Differential Revision: https://reviews.llvm.org/D27735
llvm-svn: 289711
Summary:
This replaces all the uses of the __ANDROID_NDK__ define with __ANDROID__. This
is a preparatory step to remove our custom android toolchain file and rely on
the standard android NDK one instead, which does not provide this define.
Instead I rely, on __ANDROID__, which is set by the compiler.
I haven't yet removed the cmake variable with the same name, as we will need to
do something completely different there -- NDK toolchain defines
CMAKE_SYSTEM_NAME to Android, while our current one pretends it's linux.
Reviewers: tberghammer, zturner
Subscribers: danalbert, srhines, mgorny, lldb-commits
Differential Revision: https://reviews.llvm.org/D27305
llvm-svn: 288494
The core of the function was actually handling them correctly. However, the
early exit was being too optimistic and did not give the function a chance to
fire if the path did not contain dots as well.
Fix that and add a couple of unit tests.
llvm-svn: 288247
Switch various bits of platform-specific code to chrono that I did not notice
when doing a linux build. This exposed a bug that ConnectionGenericFileWindows
did not handle the magic UINT32_MAX timeout value (instead it waited for about an
hour, which is close enough I guess). Fix that as well.
llvm-svn: 287927
This is a large API change that removes the two functions from
StreamString that return a std::string& and a const std::string&,
and instead provide one function which returns a StringRef.
Direct access to the underlying buffer violates the concept of
a "stream" which is intended to provide forward only access,
and makes porting to llvm::raw_ostream more difficult in the
future.
Differential Revision: https://reviews.llvm.org/D26698
llvm-svn: 287152
Summary:
All usages have been replaced by appropriate std::chrono funcionality, and the
class is now unused. The only used part of the cpp file is the DumpTimePoint
function, which I have moved into the only caller (CommandObjectTarget.cpp).
Reviewers: clayborg, zturner
Subscribers: mgorny, lldb-commits
Differential Revision: https://reviews.llvm.org/D26451
llvm-svn: 287096
My script updated lldb::Errors, and I failed to fix it entirely
before pushing. This restore everything in lldb as it was before
r286561.
llvm-svn: 286565
This is forcing to use Error::success(), which is in a wide majority
of cases a lot more readable.
Differential Revision: https://reviews.llvm.org/D26481
llvm-svn: 286561
Summary:
The only interesting part here is that TimePoint and TimeValue have different
natural string representations, which affects "target modules list" output. It
is now "2016-07-09 04:02:21.000000000", whereas previously in was
"Sat Jul 9 04:02:21 2016". I wanted to check if we're OK with that.
Reviewers: clayborg
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D26275
llvm-svn: 286349
a dSYM per-uuid plist, only use it when the DBGVersion key has a
value of 2 or greater.
<rdar://problem/28889578>
<rdar://problem/29131339>
llvm-svn: 286335
Summary:
This patch allows the Darwin build to fall back to to Posix-style lookups for the clang resource directory if the debugger library isn't inside a framework.
The patch also includes a bit of refactoring and cleanup around the *nix resolution of the binary and lib directories to reuse the code instead of duplicating it.
With this patch Darwin builds that don't build a framework only have 3 failing tests on my system (TestExec.py).
Reviewers: zturner, labath, spyffe, tfiala
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D26170
llvm-svn: 285838
Summary:
The only usage there was in GetModificationTime(). I also took the opportunity
to move this function from FileSpec to the FileSystem class - since we are
using FileSpecs to also represent remote files for which we cannot (easily)
retrieve modification time, it makes sense to make the decision to get the
modification time more explicit.
The new function returns a llvm::sys::TimePoint<>. To aid the transition
from TimeValue, I have added a constructor to it which enables implicit
conversion from a time_point.
Reviewers: zturner, clayborg
Subscribers: mehdi_amini, tberghammer, danalbert, beanz, mgorny, lldb-commits
Differential Revision: https://reviews.llvm.org/D25392
llvm-svn: 285702
Summary:
.. handling for windows path was completely broken because the function was
expecting \ as path separators, but we were passing it normalized file paths,
where these have been replaced by forward slashes. Apart from this, the function
was incorrect for posix paths as well in some corner cases, as well as being
generally hard to follow.
The corner cases were:
- /../bar -> should be same as /bar
- /bar/.. -> should be same as / (slightly dodgy as the former depends on /bar actually
existing, but since we're doing it in an abstract way, I think the
transformation is reasonable)
I rewrite the function to fix these corner cases and handle windows paths more
correctly. The function should now handle the posix paths (modulo symlinks, but
we cannot really do anything about that without a real filesystem). For windows
paths, there are a couple of corner cases left, mostly to do with drive letter
handling, which cannot be fixed until the rest of the class understands drive
letters better.
Reviewers: clayborg, zturner
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D26081
llvm-svn: 285593
Summary:
If a user has their shell set to a non-POSIX conferment shell the TestTerminal.py tests fail because the shell blurb constructed here may not work in their shell.
In my specific case fish-shell (The Friendly Interactive Shell - http://fishshell.com) does not support $?, it instead uses $status (because it is friendly).
This patch removes the assumption of your default shell by running the constructed bash command via "/bin/bash -c ...". This should be safer for users mutating their shell environment.
Reviewers: tfiala
Subscribers: joerg, lldb-commits
Differential Revision: https://reviews.llvm.org/D25750
llvm-svn: 284552
This is better for a number of reasons. Mostly style, but also:
1) Signed-unsigned comparison warnings disappear since there is
no loop index.
2) Iterating with the range-for style gives you back an entry
that has more than just a const char*, so it's more efficient
and more useful.
3) Makes code safter since the type system enforces that it's
impossible to index out of bounds.
llvm-svn: 283413