They mostly mirror the ArrayRef constructors, with two exceptions:
* There's no function mirroring the default constructor because it wouldn't have any parameters to deduce the right ArrayRef<T> from.
* There's an explicit SmallVector<T> overload in addition to the SmallVectorImpl<T> overload. Without it, the single-element overload would try to create an ArrayRef<Smallvector<T> > because it's a better match according to the overloading rules. (And both overloads are used in the current tree, so neither is redundant)
llvm-svn: 135389
add __attribute__((objc_precise_lifetime)) to make sure that the object
(and its data) will not get released before the var goes out-of-scope.
rdar://9206226
llvm-svn: 135382
When trying to rematerialize a value before an instruction that has an
early-clobber redefine of the virtual register, make sure to look up the
correct value number.
Early-clobber defs are moved one slot back, so getBaseIndex is needed to
find the used value number.
Bugpoint was unable to reduce the test case for this, see PR10388.
llvm-svn: 135378
method so process plug-ins that are requested by name can answer yes when
asked if they can debug a target that might not have any file in the target.
Modified the ConnectionFileDescriptor to have both a read and a write file
descriptor. This allows us to support UDP, and eventually will allow us to
support pipes. The ConnectionFileDescriptor class also has a file descriptor
type for each of the read and write file decriptors so we can use the correct
read/recv/recvfrom call when reading, or write/send/sendto for writing.
Finished up an initial implementation of UDP where you can use the "udp://"
URL to specify a host and port to connect to:
(lldb) process connect --plugin kdp-remote udp://host:41139
This will cause a ConnectionFileDescriptor to be created that can send UDP
packets to "host:41139", and it will also bind to a localhost port that can
be given out to receive the connectionless UDP reply.
Added the ability to get to the IPv4/IPv6 socket port number from a
ConnectionFileDescriptor instance if either file descriptor is a socket.
The ProcessKDP can now successfully connect to a remote kernel and detach
using the above "processs connect" command!!! So far we have the following
packets working:
KDP_CONNECT
KDP_DISCONNECT
KDP_HOSTINFO
KDP_VERSION
KDP_REATTACH
Now that the packets are working, adding new packets will go very quickly.
llvm-svn: 135363
When building LLVM/Clang on Solaris. The generated makefiles would
have an extraneous semi-colon character in them prior to this change
due to the way the 'CMAKE_CXX_FLAGS' variable was defined. Simply
adjusting the definition by moving the current CMAKE_CXX_FLAGS value
within the quotes solves the problem.
Patch by Art Haas!
llvm-svn: 135361
patch, we actually move the state-machine for the value set backwards
one step. This can pretty easily lead to infinite loops where we
continually try to propagate a bit, succeed for one iteration, but then
back up because we find an uninitialized use.
A reduced test case from PR10379 is included.
llvm-svn: 135359
of the duty of having SWIG docstring features and multiline string literals
embedded within.
lldb.swig now %include .../SBTarget.i, instead of .../SBTarget.h. Will create
other interface files and transition them over.
Also update modify-python-lldb.py to better handle the trailing blank line right
before the ending '"""' Python docstring delimiter.
llvm-svn: 135355
Implemented connect, disconnect, reattach, version, and hostinfo.
Modified the ConnectionFileDescriptor class to be able to handle UDP.
Added a new Stream subclass called StreamBuffer that is backed by a
llvm::SmallVector for better efficiency.
Modified the DataExtractor class to have a static function that can
dump hex bytes into a stream. This is currently being used to dump incoming
binary packet data in the KDP plug-in.
llvm-svn: 135338
- help type summary add now gives some hints on how to use it
frame variable and target variable now have a --no-summary-depth (-Y) option:
- simply using -Y without an argument will skip one level of summaries, i.e.
your aggregate types will expand their children and display no summary, even
if they have one. children will behave normally
- using -Y<int>, as in -Y4, -Y7, ..., will skip as many levels of summaries as
given by the <int> parameter (obviously, -Y and -Y1 are the same thing). children
beneath the given depth level will behave normally
-Y0 is the same as omitting the --no-summary-depth parameter entirely
This option replaces the defined-but-unimplemented --no-summary
llvm-svn: 135336
Frits van Bommel