so it doesn't assume that the SmallVector<char> will have
nul terminator. It did not in at least one case.
Caught by ASAN instrumentation.
llvm-svn: 226544
Include paths were switched to be user include paths, if this breaks the linux build we will need to fix the Makefiles/cmake stuff.
<rdar://problem/19198581>
llvm-svn: 226530
CommandInterpreter's execution context AFTER the process had started running
and before it initially stopped. Also fixed one test case that was implicitly
using this (and an abuse of the async mode) to accidentally succeed.
<rdar://problem/16814726>
llvm-svn: 226528
This function returns a URI of the resource that the connection is connected to. This is especially important for connections established by accepting a connection from a remote host.
Also added implementations for ConnectionMachPort, ConnectionSharedMemory,
Also fixed up some documentation in Connection::Write
Renamed ConnectionFileDescriptorPosix::SocketListen to ConnectionFileDescriptorPosix::SocketListenAndAccept
Fixed a log message in Socket.cpp
Differential Review: http://reviews.llvm.org/D7026
llvm-svn: 226362
the register state when debugging AArch32 programs (armv7
programs running on an armv8 processor). Most notably,
there is no "fpscr" register in the register context -
there is an fpsr and an fpcr.
Also fix a bug where the floating point values could not
be written in armv7 processes.
<rdar://problem/18977767>
llvm-svn: 226244
`ninja lldb` used to always run "echo -n", which on OS X results in literally
echoing "-n" to the screen. Just remove the command from add_custom_target,
then it only adds an alias and `ninja lldb` now reports "no work to do".
Other than that, no intended behavior change.
llvm-svn: 226233
This hooks up the changes necessary to set the trap flag on the
CPU and properly manage the process and thread's resume state
and private state so that the ThreadPlan does its thing.
Stepping still doesn't work as of this change, because there are
some issues with stack frames where it doesn't update the thread's
frame list correctly when it breaks inside of a function, but
I will try to fix that separately.
llvm-svn: 226221
On Windows, opening with "w" opens it as text instead of binary.
This causes translation of newline characters, so that "\n" turns
into "\r\n", which in turn leads to git detecting that the file
has changed and wanting to commit it.
llvm-svn: 226220
The refactor was motivated by some comments that Greg made
http://reviews.llvm.org/D6918
and also to break a dependency cascade that caused functions linking
in string->int conversion functions to pull in most of lldb
llvm-svn: 226199
moved into the #else branch of the #if/#elif/#endif, so it wasn't getting done in the #if case anymore.
Keep the code to add the demangled name outside of the #if, and then just free the demangled_name
and set it back to NULL in the Windows case.
<rdar://problem/19479499>
llvm-svn: 226088
This is done by adding a "Variable *" to SymbolContext and allowing SymbolFile::ResolveSymbolContext() so if an address is resolved into a symbol context, we can include the global or static variable for that address.
This means you can now find global variables that are merged globals when doing a "image lookup --verbose --address 0x1230000". Previously we would resolve a symbol and show "_MergedGlobals123 + 1234". But now we can show the global variable name.
The eSymbolContextEverything purposely does not include the new eSymbolContextVariable in its lookup since stack frame code does many lookups and we don't want it triggering the global variable lookups.
<rdar://problem/18945678>
llvm-svn: 226084
the hit count is not updated.
Also, keep the hit count for the breakpoint in the breakpoint. We were
using just the sum of the location's hit counts, but that was wrong since if a shared library is
unloaded, and the location goes away, the breakpoint hit count should not suddenly drop
by the number of hits there were on that location.
llvm-svn: 226074
The default help display now shows the alias collection by default, and hides commands whose named begin with an underscore. Help is primarily useful to those unfamiliar with LLDB and should aim to answer typical questions while still being able to provide more esoteric answers when required. To that latter end an argument to include the hidden commands in help has been added, and instead of having a help flag to show aliases there is now one to hide them. This final change might be controversial as it repurposes the -a shorthand as the opposite of its original meaning.
The previous implementation of OutputFormattedHelpText was easily confused by embedded newlines. The new algorithm correctly breaks on the FIRST newline or LAST space/tab before the target column count rather than treating all whitespace interchangeably.
Command interpreters now have the ability to specify help prologue text and a command prefix string. Neither are used in the current LLDB sources but are required to support REPL-like extensions where LLDB commands must be prefixed and additional help text is required to explain how to access traditional debugging commands.
<rdar://problem/17751929>
<rdar://problem/16953815>
<rdar://problem/16953841>
<rdar://problem/16930173>
<rdar://problem/16879028>
llvm-svn: 226068
While there is quite a bit of potential for mishaps due to tagged pointers, and after quite some internal discussion, this seems a saner behavior given how "po" stands for "print OBJECT". The argument being that we should make at least some sensible attempt to print the thing the user passed as-if it was an object
Fixes rdar://19423124
llvm-svn: 226062
These fix various issues with path handling and disable a few tests
which use features of LLVM which are not yet supported on Windows.
llvm-svn: 226042
BUILD_SHARED_LIBS=TRUE currently isn't working for Linux x86_64
This patch fixes the link errors and also some runtime errors
Test Plan:
CC=clang CXX=clang++ cmake -GNinja -DBUILD_SHARED_LIBS=TRUE -DCMAKE_LINKER=ld.gold -DCMAKE_BUILD_TYPE=Debug ../../llvm
ninja
ninja check-lldb
llvm-svn: 226039
If stdout is not a terminal Python executes
rl_variable_bind ("enable-meta-key", "off");
This produces a warning with FreeBSD's libedit because the
enable-meta-key variable is unknown. Not an issue on Apple because
cpython commit f0ab6f9f0603 added a #ifndef __APPLE__ around the call.
See http://bugs.python.org/issue19884 for more information.
For now we just discard the warning output to get the tests working
again on FreeBSD.
llvm-svn: 226037
We now verify that the debugger's input file is a valid terminal file descriptor before allowing the "gui" command to try to run.
Xcode would crash if you typed "gui" at the command line prior to this fix.
<rdar://problem/18775851>
llvm-svn: 226027
saved/restored across a mid-function epilogue. We ignore
repeated push/pops of a register so once we saw one 'pop %rbp',
we'd ignore it the second time we saw it.
<rdar://problem/19417410>
llvm-svn: 225853
This is currently controlled by a setting:
(lldb) settings set target.process.python-os-plugin-path <path>
Or clearing it with:
(lldb) settings clear target.process.python-os-plugin-path
The process will now reload the OperatingSystem plug-in.
This was implemented by:
- adding the ability to set a notify callback for when an option value is changed
- added the ability for the process plug-in to load the operating system plug-in on the fly
- fixed bugs in the Process::GetStatus() so all threads are displayed if their thread IDs are larger than 32 bits
- adding a callback in ProcessProperties to tell when the "python-os-plugin-path" is changed by the user
- fixing a crasher in ProcessMachCore that happens when updating the thread list when the OS plugin is reloaded
llvm-svn: 225831
Ed Maste