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* [Logging] Replace Log::Printf with LLDB_LOG macro (NFC)Jonas Devlieghere2019-07-241-8/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | 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
* [NFC] Remove ASCII lines from commentsJonas Devlieghere2019-04-101-8/+0
| | | | | | | | | | | | | | | | | | | | | | | A lot of comments in LLDB are surrounded by an ASCII line to delimit the begging and end of the comment. Its use is not really consistent across the code base, sometimes the lines are longer, sometimes they are shorter and sometimes they are omitted. Furthermore, it looks kind of weird with the 80 column limit, where the comment actually extends past the line, but not by much. Furthermore, when /// is used for Doxygen comments, it looks particularly odd. And when // is used, it incorrectly gives the impression that it's actually a Doxygen comment. I assume these lines were added to improve distinguishing between comments and code. However, given that todays editors and IDEs do a great job at highlighting comments, I think it's worth to drop this for the sake of consistency. The alternative is fixing all the inconsistencies, which would create a lot more churn. Differential revision: https://reviews.llvm.org/D60508 llvm-svn: 358135
* Move ProcessInfo from Host to Utility.Zachary Turner2019-03-041-1/+5
| | | | | | | | | | | | | | | | | | | | | There are set of classes in Target that describe the parameters of a process - e.g. it's PID, name, user id, and similar. However, since it is a bare description of a process and contains no actual functionality, there's nothing specifically that makes this appropriate for being in Target -- it could just as well be describing a process on the host, or some hypothetical virtual process that doesn't even exist. To cement this, I'm moving these classes to Utility. It's possible that we can find a better place for it in the future, but as it is neither Host specific nor Target specific, Utility seems like the most appropriate place for the time being. After this there is only 2 remaining references to Target from Host, which I'll address in a followup. Differential Revision: https://reviews.llvm.org/D58842 llvm-svn: 355342
* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-191-4/+3
| | | | | | | | | | | | | | | | | 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
* Silence compiler warningsAdrian Prantl2019-01-151-1/+1
| | | | llvm-svn: 351215
* Simplify Boolean expressionsJonas Devlieghere2018-12-151-1/+1
| | | | | | | | | | | This patch simplifies boolean expressions acorss LLDB. It was generated using clang-tidy with the following command: run-clang-tidy.py -checks='-*,readability-simplify-boolean-expr' -format -fix $PWD Differential revision: https://reviews.llvm.org/D55584 llvm-svn: 349215
* Remove header grouping comments.Jonas Devlieghere2018-11-111-4/+0
| | | | | | | | 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
* [FileSystem] Move path resolution logic out of FileSpecJonas Devlieghere2018-11-011-3/+5
| | | | | | | | | This patch removes the logic for resolving paths out of FileSpec and updates call sites to rely on the FileSystem class instead. Differential revision: https://reviews.llvm.org/D53915 llvm-svn: 345890
* [FileSystem] Remove Exists() from FileSpecJonas Devlieghere2018-11-011-3/+3
| | | | | | | | | This patch removes the Exists method from FileSpec and updates its uses with calls to the FileSystem. Differential revision: https://reviews.llvm.org/D53845 llvm-svn: 345854
* [FileSystem] Remove GetPermissions() and Readable() from FileSpecJonas Devlieghere2018-11-011-1/+1
| | | | | | | | | This patch removes the GetPermissions and GetReadable methods from FileSpec and updates its uses with calls to the FileSystem. Differential revision: https://reviews.llvm.org/D53831 llvm-svn: 345843
* [FileSystem] Move EnumerateDirectory from FileSpec to FileSystem.Jonas Devlieghere2018-11-011-7/+8
| | | | | | | | | | | | | | This patch moves the EnumerateDirectory functionality and related enum and typedef from FileSpec to FileSystem. This is part of a set of patches that extracts file system related convenience methods from FileSpec. The long term goal is to remove this method altogether and use the iterators directly, but for introducing the VFS into LLDB this change is sufficient. Differential revision: https://reviews.llvm.org/D53785 llvm-svn: 345800
* [FileSpec] Make style argument mandatory for SetFile. NFCJonas Devlieghere2018-06-131-2/+2
| | | | | | | | | | | | | | | | SetFile has an optional style argument which defaulted to the native style. This patch makes that argument mandatory so clients of the FileSpec class are forced to think about the correct syntax. At the same time this introduces a (protected) convenience method to update the file from within the FileSpec class that keeps the current style. These two changes together prevent a potential pitfall where the style might be forgotten, leading to the path being updated and the style unintentionally being changed to the host style. llvm-svn: 334663
* Reflow paragraphs in comments.Adrian Prantl2018-04-301-15/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Fix netbsd, freebsd and osx builds for ArchSpec movePavel Labath2017-11-131-1/+1
| | | | llvm-svn: 318052
* Rename Error -> Status.Zachary Turner2017-05-121-9/+9
| | | | | | | | | | | | | | | This renames the LLDB error class to Status, as discussed on the lldb-dev mailing list. A change of this magnitude cannot easily be done without find and replace, but that has potential to catch unwanted occurrences of common strings such as "Error". Every effort was made to find all the obvious things such as the word "Error" appearing in a string, etc, but it's possible there are still some lingering occurences left around. Hopefully nothing too serious. llvm-svn: 302872
* Move FileSpec from Host -> Utility.Zachary Turner2017-03-221-1/+1
| | | | llvm-svn: 298536
* Resubmit FileSystem changes.Zachary Turner2017-03-081-2/+4
| | | | | | | | | | This was originall reverted due to some test failures in ModuleCache and TestCompDirSymlink. These issues have all been resolved and the code now passes all tests. Differential Revision: https://reviews.llvm.org/D30698 llvm-svn: 297300
* Revert "Use LLVM for all stat-related functionality."Pavel Labath2017-03-071-4/+2
| | | | | | | | | | | | | | | this reverts r297116 because it breaks the unittests and TestCompDirSymlink. The ModuleCache unit test is trivially fixable, but the CompDirSymlink failure is a symptom of a deeper problem: llvm's stat functionality is not a drop-in replacement for lldb's. The former is based on stat(2) (which does symlink resolution), while the latter is based on lstat(2) (which does not). This also reverts subsequent build fixes (r297128, r297120, 297117) and r297119 (Remove FileSpec dependency on FileSystem) which builds on top of this. llvm-svn: 297139
* Use LLVM for all stat-related functionality.Zachary Turner2017-03-071-2/+4
| | | | | | | | | | This deletes LLDB's FileType enumeration and replaces all users, and all calls to functions that check whether a file exists etc with corresponding calls to LLVM. Differential Revision: https://reviews.llvm.org/D30624 llvm-svn: 297116
* Move Log from Core -> Utility.Zachary Turner2017-03-031-1/+1
| | | | | | | | | All references to Host and Core have been removed, so this class can now safely be lowered into Utility. Differential Revision: https://reviews.llvm.org/D30559 llvm-svn: 296909
* Move classes from Core -> Utility.Zachary Turner2017-02-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | This moves the following classes from Core -> Utility. ConstString Error RegularExpression Stream StreamString The goal here is to get lldbUtility into a state where it has no dependendencies except on itself and LLVM, so it can be the starting point at which to start untangling LLDB's dependencies. These are all low level and very widely used classes, and previously lldbUtility had dependencies up to lldbCore in order to use these classes. So moving then down to lldbUtility makes sense from both the short term and long term perspective in solving this problem. Differential Revision: https://reviews.llvm.org/D29427 llvm-svn: 293941
* Don't allow direct access to StreamString's internal buffer.Zachary Turner2016-11-161-1/+1
| | | | | | | | | | | | | | | 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
* Fix an issue where LLDB would hang trying to launch tvOS simulator binariesEnrico Granata2016-11-071-2/+2
| | | | llvm-svn: 286116
* *** This commit represents a complete reformatting of the LLDB source codeKate Stone2016-09-061-366/+293
| | | | | | | | | | | | | | | | | | | | | | | *** 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
* remove use of Mutex in favour of std::{,recursive_}mutexSaleem Abdulrasool2016-05-181-1/+1
| | | | | | | | | | This is a pretty straightforward first pass over removing a number of uses of Mutex in favor of std::mutex or std::recursive_mutex. The problem is that there are interfaces which take Mutex::Locker & to lock internal locks. This patch cleans up most of the easy cases. The only non-trivial change is in CommandObjectTarget.cpp where a Mutex::Locker was split into two. llvm-svn: 269877
* I like how PlatformAndroid/PlatformLinux log when their platformsJason Molenda2015-11-191-0/+24
| | | | | | | try to CreateInstance, and log the results. I copied that for the Mac platforms. llvm-svn: 253538
* Add PlatformRemoteAppleWatch (apple watch), PlatformRemoteAppleTV (apple tv),Jason Molenda2015-11-061-0/+442
PlatformAppleWatchSimulator (apple watch simulator), PlatformAppleTVSimulator (apple tv simulator). llvm-svn: 252251
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