Most of the time, we can use context information just fine to choose a language (i.e. the language of the frame that the root object was defined in, if any); but in some cases, synthetic children may be fabricated as root frame-less entities, and then we wouldn't know any better
This patch allows (internal) synthetic child providers to set a display language on the children they generate, should they so choose
llvm-svn: 226634
introduced subtle bugs in two places in
RegisterContextLLDB::GetFullUnwindPlanForFrame where
it specifically wanted to get an eh_frame unwind plan
and was using "Get CallSite UnwindPlan" as synonymous
with that. But now we have two different types of
unwind plan that can be returned in that case, and
compact unwind won't behaves as needed.
<rdar://problem/19528559>
llvm-svn: 226631
We were referring to hardcoded paths /bin/ls and /bin/cat. For
the purposes of this test, the actual value it's set to doesn't
matter, and it might as well be a non-existent path. All that
matters is that the before and after values have to match, and
that trailing whitespace is stripped. On Windows FileSpec
(correctly) converts /bin/ls to D:\bin\ls though, so the before
and after values won't match. So this patch just correctly builds
up a valid path in a platform-agnostic manner, and verifies that
it matches before and after the set.
llvm-svn: 226625
At some point we will need to either provide a pexpect equivalent
on Windows, or provide some other method of doing out-of-process
tests.
Even with a pexpect replacement, it may be worth re-evaluating
some of these tests to see if they would be better served as
in-process tests. The larger issue of coming up with a pexpect
replacement on Windows is tracked in http://llvm.org/pr22274.
llvm-svn: 226614
lldb::pid_t
Host::LaunchApplication (const FileSpec &app_file_spec);
This had use of a function FSPathMakeRef(const UInt8*, FSRef *, ...) that was deprecated in 10.8.
Removing this fucntion since it wasn't used and was causing warnings.
llvm-svn: 226608
This fixes file paths on Windows, as you can now write, for example,
file d:\foo\bar.txt, but does not break the case that this tokenization
logic was originally designed for, which is to allow escaping of things
like quotes and double quotes, so that all of the escapable characters
can appear in the same string together.
Reviewed by: Jim Ingham, Greg Clayton
Differential Revision: http://reviews.llvm.org/D7018
llvm-svn: 226587
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