This patch replaces explicit calls to log::Printf with the new LLDB_LOGF
macro. The macro is similar to LLDB_LOG but supports printf-style format
strings, instead of formatv-style format strings.
So instead of writing:
if (log)
log->Printf("%s\n", str);
You'd write:
LLDB_LOG(log, "%s\n", str);
This change was done mechanically with the command below. I replaced the
spurious if-checks with vim, since I know how to do multi-line
replacements with it.
find . -type f -name '*.cpp' -exec \
sed -i '' -E 's/log->Printf\(/LLDB_LOGF\(log, /g' "{}" +
Differential revision: https://reviews.llvm.org/D65128
llvm-svn: 366936
The `ap` suffix is a remnant of lldb's former use of auto pointers,
before they got deprecated. Although all their uses were replaced by
unique pointers, some variables still carried the suffix.
In r353795 I removed another auto_ptr remnant, namely redundant calls to
::get for unique_pointers. Jim justly noted that this is a good
opportunity to clean up the variable names as well.
I went over all the changes to ensure my find-and-replace didn't have
any undesired side-effects. I hope I didn't miss any, but if you end up
at this commit doing a git blame on a weirdly named variable, please
know that the change was unintentional.
llvm-svn: 353912
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
This patch removes the comments grouping header includes. They were
added after running IWYU over the LLDB codebase. However they add little
value, are often outdates and burdensome to maintain.
llvm-svn: 346626
These three classes have no external dependencies, but they are used
from various low-level APIs. Moving them down to Utility improves
overall code layering (although it still does not break any particular
dependency completely).
The XCode project will need to be updated after this change.
Differential Revision: https://reviews.llvm.org/D49740
llvm-svn: 339127
Summary:
This is a clean version of the change suggested here: https://bugs.llvm.org/show_bug.cgi?id=37495
The main change is to follow the same pattern as non-windows targets and use an unwinder object to retrieve the register context. I also changed a couple of the comments to actually log, so that issues with unsupported scenarios can be tracked down more easily. Lastly, ClearStackFrames is implemented in the base class, so individual thread implementations don't have to override it.
Reviewers: asmith, zturner, aleksandr.urakov
Reviewed By: aleksandr.urakov
Subscribers: emaste, stella.stamenova, tatyana-krasnukha, llvm-commits
Differential Revision: https://reviews.llvm.org/D49111
llvm-svn: 336732
This is intended as a clean up after the big clang-format commit
(r280751), which unfortunately resulted in many of the comment
paragraphs in LLDB being very hard to read.
FYI, the script I used was:
import textwrap
import commands
import os
import sys
import re
tmp = "%s.tmp"%sys.argv[1]
out = open(tmp, "w+")
with open(sys.argv[1], "r") as f:
header = ""
text = ""
comment = re.compile(r'^( *//) ([^ ].*)$')
special = re.compile(r'^((([A-Z]+[: ])|([0-9]+ )).*)|(.*;)$')
for line in f:
match = comment.match(line)
if match and not special.match(match.group(2)):
# skip intentionally short comments.
if not text and len(match.group(2)) < 40:
out.write(line)
continue
if text:
text += " " + match.group(2)
else:
header = match.group(1)
text = match.group(2)
continue
if text:
filled = textwrap.wrap(text, width=(78-len(header)),
break_long_words=False)
for l in filled:
out.write(header+" "+l+'\n')
text = ""
out.write(line)
os.rename(tmp, sys.argv[1])
Differential Revision: https://reviews.llvm.org/D46144
llvm-svn: 331197
This is the FreeBSD equivalent of r238549.
This serves 2 purposes:
* LLDB should handle inferior process signals SIGSEGV/SIGILL/SIGBUS/
SIGFPE the way it is suppose to be handled. Prior to this fix these
signals will neither create a coredump, nor exit from the debugger
or work for signal handling scenario.
* eInvalidCrashReason need not report "unknown crash reason" if we have
a valid si_signo
llvm.org/pr23699
Patch by Karnajit Wangkhem
Differential Revision: https://reviews.llvm.org/D35223
llvm-svn: 310591
Summary:
The files there can always be referred to using their full path, which
is what most of the code has been doing already, so this makes the
situation more consistent. Also fix the the code in the FreeBSD plugin
to use the new paths.
Reviewers: eugene, emaste
Subscribers: lldb-commits, kettenis, mgorny, krytarowski
Differential Revision: https://reviews.llvm.org/D31877
llvm-svn: 299933
It seems sysctl.h is not self-contained, as I get missing symbols in the
header itself now. I am going to include all files that the file I moved
this from included, and hope that is enough.
llvm-svn: 298063
Summary:
These classes existed only because of the GetName() static function,
which can be moved to a more natural place anyway. I move the linux
version to NativeProcessLinux (and get rid of ProcFileReader), the
freebsd version to ProcessFreeBSD (and fix a bug where it was using the
current process ID, instead of the inferior pid), and remove the NetBSD
version (which was probably incorrect anyway, as it assumes the current
process instead of the inferior.
I also add an llgs test to that verifies thread names are read
correctly.
Reviewers: zturner, krytarowski, emaste
Subscribers: lldb-commits, mgorny
Differential Revision: https://reviews.llvm.org/D30981
llvm-svn: 298058
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
Summary:
This is a test-the-water change about possibilities of reducing duplication in
the register context definitions.
I've named the new class RegisterInfoPOSIX, as RegisterContextPOSIX was already
taken :(. The two files were identical except for a fix by Tamas in D12636,
which was applied to the Linux version only, which fixed a discrepancy between
the definitions of fpsr and fpcr on one hand, and all other floating point
register definitions on the other.
Linux test suite still passes after this change. For freebsd, make the floating
point register behavior consistent, but I don't know whether it will be
consistently fixed, or consistently broken. By eyeballing the code, I have a
feeling that a similar fix to D12636 will be required in
RegisterContextPOSIXProcessMonitor_arm64::ReadRegister, but I can't be sure as I
have no way to test it (the assert in that function should fire upon accessing
the registers if it is wrong though).
Reviewers: emaste, clayborg
Subscribers: aemerson, rengolin, beanz, mgorny, modocache, dmikulin, lldb-commits
Differential Revision: https://reviews.llvm.org/D25947
llvm-svn: 287916
*** 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:
r259344 introduced a bug, where we fail to perform a single step, when the instruction we are
stepping onto contains a breakpoint which is not valid for this thread. This fixes the problem
and add a test case.
Reviewers: tberghammer, emaste
Subscribers: abhishek.aggarwal, lldb-commits, emaste
Differential Revision: http://reviews.llvm.org/D16767
llvm-svn: 259488
Summary:
- The patch solves Bug 23478 and Bug 19311. Resolving
Bug 23478 also resolves Bug 23039.
Correct ThreadStopInfo is set for Linux and FreeBSD
platforms.
- Summary:
When a trace event is reported, we need to check
whether the trace event lands at a breakpoint site.
If it lands at a breakpoint site then set the thread's
StopInfo with the reason 'breakpoint'. Else, set the reason
to be 'Trace'.
Change-Id: I0af9765e782fd74bc0cead41548486009f8abb87
Signed-off-by: Abhishek Aggarwal <abhishek.a.aggarwal@intel.com>
Reviewers: jingham, emaste, lldb-commits, clayborg, ovyalov
Subscribers: emaste
Differential Revision: http://reviews.llvm.org/D16720
llvm-svn: 259344
The removal of in-process Linux debug support left a switch statement
with llvm::Triple::FreeBSD as the only case. Simplify by replacing it
with a now-equivalent assertion.
llvm-svn: 243468
As of r240543 ProcessPOSIX and POSIXThread are used only on FreeBSD, so
just roll them into ProcessFreeBSD and FreeBSDThread.
Differential Revision: http://reviews.llvm.org/D10698
llvm-svn: 243427
Jonas Devlieghere