join is only available since python-3.8, but the all the interesting
magic happens in shlex.quote, which has been around since 3.3.
Use shlex.quote, and instead provide a home-grown helper function to
handle the joining.
Differential Revision: https://reviews.llvm.org/D112802
Running tests with -t prints all lldb commands being run. It makes sense
to print all the build commands as well.
Differential Revision: https://reviews.llvm.org/D112212
The patch [1] introduced this FIXME but ended up not being removed when fixed.
[1]: f68df12fb0
Signed-off-by: Luís Ferreira <contact@lsferreira.net>
Reviewed By: teemperor
Differential Revision: https://reviews.llvm.org/D112586
Unqualify (constant) arrays recursively, just like we do for pointers.
This allows for better pretty printer matching.
Differential Revision: https://reviews.llvm.org/D112708
There's another test that opens an hard-coded port to talk to debugserver
(TestPlatformSDK.py). Make sure this port and the one in that other
test are different to avoid that potential conflict.
We weren't setting the listener back to the unhijacked one in this
case, so that a continue after the stop fails. It thinks the process
is still running. Also add tests for this behavior.
Differential Revision: https://reviews.llvm.org/D112747
This has no uses and the ValueObjectDynamicValue already tracks
its ownership through the parent it is passed when made. I can't
find any vestiges of the use of this API, maybe it was from some
earlier design?
Resetting the backing ivar was the only job the destructor did, so I
set that to default as well.
Differential Revision: https://reviews.llvm.org/D112677
Refactor ConnectionFileDescriptor to improve code reuse for different
types of sockets. Unify method naming.
While at it, remove some (now-)dead code from Socket.
Differential Revision: https://reviews.llvm.org/D112495
Android and other platforms make wide use of signals when running applications and this can slow down debug sessions. Tracking this statistic can help us to determine why a debug session is slow.
The new data appears inside each target object and reports the signal hit counts:
"signals": [
{
"SIGSTOP": 1
},
{
"SIGUSR1": 1
}
],
Differential Revision: https://reviews.llvm.org/D112683
This patch adds breakpoints to each target's statistics so we can track how long it takes to resolve each breakpoint. It also includes the structured data for each breakpoint so the exact breakpoint details are logged to allow for reproduction of slow resolving breakpoints. Each target gets a new "breakpoints" array that contains breakpoint details. Each breakpoint has "details" which is the JSON representation of a serialized breakpoint resolver and filter, "id" which is the breakpoint ID, and "resolveTime" which is the time in seconds it took to resolve the breakpoint. A snippet of the new data is shown here:
"targets": [
{
"breakpoints": [
{
"details": {...},
"id": 1,
"resolveTime": 0.00039291599999999999
},
{
"details": {...},
"id": 2,
"resolveTime": 0.00022679199999999999
}
],
"totalBreakpointResolveTime": 0.00061970799999999996
}
]
This provides full details on exactly how breakpoints were set and how long it took to resolve them.
Differential Revision: https://reviews.llvm.org/D112587
Create a valid triple in the Darwin builder. Currently it was
incorrectly treating the os and version as two separate components in
the triple.
Differential revision: https://reviews.llvm.org/D112676
This diff adds a data formatter for libstdcpp's set. Besides, it unifies the tests for set for libcxx and libstdcpp for maintainability.
Reviewed By: wallace
Differential Revision: https://reviews.llvm.org/D112537
The recommonmark package is no longer required since all the documents
have been converted to .rst. Remove the related support code from
docs/conf.py.
Differential Revision: https://reviews.llvm.org/D112612
Refactor ConnectionFileDescriptor to improve code reuse for different
types of sockets. Unify method naming.
While at it, remove some (now-)dead code from Socket.
Differential Revision: https://reviews.llvm.org/D112495
The new key/value pairs that are added to each module's stats are:
"debugInfoByteSize": The size in bytes of debug info for each module.
"debugInfoIndexTime": The time in seconds that it took to index the debug info.
"debugInfoParseTime": The time in seconds that debug info had to be parsed.
At the top level we add up all of the debug info size, parse time and index time with the following keys:
"totalDebugInfoByteSize": The size in bytes of all debug info in all modules.
"totalDebugInfoIndexTime": The time in seconds that it took to index all debug info if it was indexed for all modules.
"totalDebugInfoParseTime": The time in seconds that debug info was parsed for all modules.
Differential Revision: https://reviews.llvm.org/D112501
This diff adds a data formatter for libstdcpp's bitset. Besides, it unifies the tests for bitset for libcxx and libstdcpp for maintainability.
Reviewed By: wallace
Differential Revision: https://reviews.llvm.org/D112180
Remove the port predicate from Socket and ConnectionFileDescriptor,
and move it to gdb-remote. It is specifically relevant to the threading
used inside gdb-remote and with the new port callback API, we can
reliably move it there. While at it, switch from the custom Predicate
to std::promise/std::future.
Differential Revision: https://reviews.llvm.org/D112357
Unify the listen and connect code inside lldb-server to use
ConnectionFileDescriptor uniformly rather than a mix of it and Acceptor.
This involves:
- adding a function to map legacy values of host:port parameter
(including legacy server URLs) into CFD-style URLs
- adding a callback to return "local socket id" (i.e. UNIX socket path
or TCP port number) between listen() and accept() calls in CFD
- adding a "unix-abstract-accept" scheme to CFD
As an additional advantage, this permits lldb-server to accept any URL
known to CFD including the new serial:// scheme. Effectively,
lldb-server can now listen on the serial port. Tests for connecting
over a pty are added to test that.
Differential Revision: https://reviews.llvm.org/D111964
Add a Communication::WriteAll() that resumes Write() if the initial call
did not write all data. Use it in GDBRemoteCommunication when sending
packets in order to fix handling partial writes (i.e. just resume/retry
them rather than erring out). This fixes LLDB failures when writing
large packets to a pty.
Differential Revision: https://reviews.llvm.org/D112169
Replace bool+by-ref argument with llvm::Optional, and move the common
implementation into HostInfoPOSIX. Based on my (simple) experiment,
the uname and the sysctl approach return the same value on MacOS, so
there's no need for a mac-specific implementation of this functionality.
Differential Revision: https://reviews.llvm.org/D112457
LLDB build were failing due to following two test failures:
lldb-shell :: ObjectFile/ELF/basic-info.yaml
lldb-shell :: SymbolFile/DWARF/x86/debug-types-address-ranges.s
There were caused by commit 6506907a0a
Using CMake >=3.20 results in many warnings about this new policy. This change silences the warnings by explicitly declaring use of the "OLD" behavior.
This applies D101083 to LLDBStandalone.cmake.
Differential Revision: https://reviews.llvm.org/D112497
The new module stats adds the ability to measure the time it takes to parse and index the symbol tables for each module, and reports modules statistics in the output of "statistics dump" along with the path, UUID and triple of the module. The time it takes to parse and index the symbol tables are also aggregated into new top level key/value pairs at the target level.
Differential Revision: https://reviews.llvm.org/D112279
Now that AddRegister() is no longer used, remove it. While at it,
we can also make Finalize() protected as all supported API methods
call it internally.
Differential Revision: https://reviews.llvm.org/D111498
HardcodeARMRegisters() is a hack that was supposed to be used "until
we can get an updated debugserver down on the devices". Since it was
introduced back in 2012, there is a good chance that the debugserver
has been updated at least once since then. Removing this code makes
transition to the new DynamicRegisterInfo API easier.
Differential Revision: https://reviews.llvm.org/D111491
* clang-format test source.
* Removed the dead setup code.
* Using expect_expr etc. instead of raw expect.
* Slightly expanded with tests for vtable pointers (which mostly just crash atm.)
* Removed some other minor test guideline problems.
Pavel Labath