This was a list that I've had kicking around for a while, and would
add to whenever some hallway conversation would bring up another good
idea. It's not doing any good on my desktop, but it might generate
some inspiration here. Please add to this if you have any other
good ideas.
I apologize for the formatting, but if I wait to get it looking
nice it would probably stay on my desktop.
llvm-svn: 296814
this test was using the VPATH hack to avoid having a copy of the
inferior source code. This makes the test fail if in happens to run
concurrently with a test in the parent folder. Fix that by moving it up
to the parent.
llvm-svn: 296741
MSVC (at least the version I am using) does not want to implicitly
capture a const bool variable. Move it into the lambda, as it is not
used outside anyway.
llvm-svn: 296738
Summary:
The test runner has code to autodetect this, but it's not very smart --
in particular, it fails in the case where we build the test executables
with the just-built clang. Since cmake already has the knowledge about
the right toolchain, we can just have it pass the appropriate flags to
the test runner.
This also removes the "temporary" cache-scrubbing hack added a couple
months ago.
Reviewers: zturner, beanz
Subscribers: mgorny, lldb-commits
Differential Revision: https://reviews.llvm.org/D30453
llvm-svn: 296593
Summary:
Use StringRef and ArrayRef where possible. This adds an accessor to the
Args class to get a view of the arguments as ArrayRef<const char *>.
Reviewers: zturner
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D30402
llvm-svn: 296592
Summary:
Native Thread ID is retrieved with _lwp_self() on NetBSD.
The returned value is of type int32_t, but for consistency with other Operating Systems cast it to uint64_t.
Sponsored by <The NetBSD Foundation>
Reviewers: joerg, labath, clayborg, emaste
Reviewed By: labath, clayborg
Subscribers: #lldb
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D30374
llvm-svn: 296360
Summary:
These two register contexts were identical, so this shouldn't cause any
regressions, but I'd appreciate it if you can check that this at least compiles.
Reviewers: emaste, sas
Subscribers: aemerson, rengolin, lldb-commits, mgorny
Differential Revision: https://reviews.llvm.org/D27126
llvm-svn: 296335
load_size should be 64-bit unconditionally to match the underlying API.
This makes sure the MAX value correctly signals to auto-detect the file
size when mmap()ing.
llvm-svn: 296334
The channel refactor introduced a regression where we were not honoring
the log options passed when enabling the channel. Fix that and add a
test.
llvm-svn: 296329
Summary:
There is nothing we can do with the breakpoint once the associated
target becomes deleted. This will make sure we don't hold on to more
resources than we need in this case. In particular, this fixes the case
TestStepOverBreakpoint on windows, where a lingering SBBreakpoint object
causes us to nor unmap the executable file from memory.
Reviewers: clayborg, jingham
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D30249
llvm-svn: 296328
match but the 'is_regex' argument was not passed as true. Not sure
this is causing a bug, but noticed it while working on another bug.
These formatters gained a regex in r274489 for NDK but didn't pick
up the is_regex flag at the time.
<rdar://problem/30646077>
llvm-svn: 296243
After a series of patches on the LLVM side to get the mmaping
code up to compatibility with LLDB's needs, it is now ready
to go, which means LLDB's custom mmapping code is redundant.
So this patch deletes it all and uses LLVM's code instead.
In the future, we could take this one step further and delete
even the lldb DataBuffer base class and rely entirely on
LLVM's facilities, but this is a job for another day.
Differential Revision: https://reviews.llvm.org/D30054
llvm-svn: 296159
Summary: QPassSignals package allows lldb client to tell lldb-server to ignore certain types of signals and re-inject them back to inferior without stopping execution.
Reviewers: jmajors, labath
Subscribers: danalbert, srhines, emaste, lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D30286
Author: Eugene Zemtsov <ezemtsov@google.com>
llvm-svn: 296101
acquired only after checking if the ivar shared pointer was already
filled in. But when I assign an UnwindPlan object to the shared
pointer, I assign an empty object and then fill it in. That leaves
a window where another thread could get the shared pointer to the
empty (but quickly being-filled-in) object and lead to a crash.
Also two changes from Greg for correctness on the TestMultipleDebuggers
test case.
<rdar://problem/30564102>
llvm-svn: 296084
Summary:
NetBSD 7.99.62 introduced Debug Registers interface similar to the FreeBSD one.
This interface will land NetBSD-8.0.
Introduce support for this interface in Register Context NetBSD x86_64 unconditionally as older versions of NetBSD will not be supported.
This change allows to reduce diff with other ports and remove local copy of the RegisterInfos_x86_64.h content.
NetBSD Register Context for 32-bit x86 support will be added later.
Sponsored by <The NetBSD Foundation>
Reviewers: labath, joerg, emaste, clayborg
Reviewed By: labath, clayborg
Subscribers: #lldb
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D30287
llvm-svn: 296071
Summary:
NetBSD 8.0 will ship with accept4(2) in libc wrapping paccept(2).
This change reduces needless difference with other platforms.
Older versions of NetBSD will not be supported.
No functional change.
Sponsored by <The NetBSD Foundation>
Reviewers: joerg, emaste, labath, clayborg
Reviewed By: emaste, labath, clayborg
Subscribers: #lldb
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D30288
llvm-svn: 296070
Summary:
This also removes magic rename code, which caused the channel to be
called "linux" when built on a linux machine, and "freebsd" when built
on a freebsd one, which seems unnecessary - registering a new channel is
sufficiently simple now that if we wish to log something extremely
os-specific, we can just create a new channel. None of the current
categories seem very specific to one OS or another.
Reviewers: emaste, krytarowski
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D30250
llvm-svn: 295954
Summary:
When lldb-server is started with the -P <port> or -m/-M <min/max port> options to specify which ports are available for remote connections the child debug server is told what port it should listen on. In those cases lldb-server needs to wait for the child to report it’s port number as otherwise it can tell the lldb client that the child is up and listening before it is actually listening on that port. lldb-server already waits in the cases where a port wasn’t specified by waiting until the child reports the port it is using. It was skipping this synchronisation step when passed a port numbers as it knew what the port would be however it does need to ensure the child process has had time to open that port and waiting until the child reports the port number makes sure this has happened.
This patch just removes the one case where a child was spawned and lldb-server did not wait for it to report it’s port number before telling the client lldb process the child is ready to connect to.
This issue was discussed on lldb-dev in a thread here:
http://lists.llvm.org/pipermail/lldb-dev/2017-February/012002.html
Reviewers: clayborg
Reviewed By: clayborg
Subscribers: lldb-commits
Differential Revision: https://reviews.llvm.org/D30255
llvm-svn: 295947
LLDB has many branches in a variety of repositories.
The build-script.py file is subtly different for each set.
This is unnecessary and causes merge headaches.
This patch makes build-llvm.py consult a directory full
of .json files, each one of which matches a particular
branch using a regular expression.
This update to the patch introduces a FALLBACK file
whose contents take precedence if the current branch
could not be identified. If the current branch could be
identified, FALLBACK is updated, allowing the user to
e.g. cut branches off of known branches and still have
the automatic checkout mechanism work.
It also documents all of this.
Differential revision: https://reviews.llvm.org/D30275
llvm-svn: 295922
- Allow zero byte size request for memory and ensure it gets a unique address
- Exit the free block loop when we find an appropriate free block
<rdar://problem/30644888>
llvm-svn: 295907
LLDB has many branches in a variety of repositories.
The build-script.py file is subtly different for each set.
This is unnecessary and causes merge headaches.
This patch makes build-llvm.py consult a directory full
of .json files, each one of which matches a particular
branch using a regular expression.
Differential revision: https://reviews.llvm.org/D30275
llvm-svn: 295897
Jim Ingham