In almost all cases, the misuse is about "%lu" being used instead of the correct "%zu" (even though these are compatible on 64-bit platforms in practice). There are even a couple of cases where "%ld" (ie., signed int) is used instead of "%zu", and one where "%lu" is used instead of "%" PRIu64.
Fixes bug #17551.
Patch by "/dev/humancontroller"
llvm-svn: 193832
FreeBSD includes the elftoolchain project's demangler in the base system.
It does not handle some unusual mangled names, so use the inlined
libcxxabi one.
llvm-svn: 193776
User-vended by-type formatters still would prevail on these hardcoded ones
For the time being, while the infrastructure is there, no such formatters exist
This can be useful for cases such as expanding vtables for C++ class pointers, when there is no clear cut notion of a typename matching, and the feature is low-level enough that it makes sense for the debugger core to be vending it
llvm-svn: 193724
Fixed the expression parser to be able to iterate across all function name matches that it finds when it is looking for the address of a function that the IR is looking for. Also taught it to deal with reexported symbols.
llvm-svn: 193716
Inlined a copy of cxa_demangle.cpp from:
http://llvm.org/svn/llvm-project/libcxxabi/trunk/src/cxa_demangle.cpp
For systems that don't have demangling built into the system, and for systems that don't want to use the version that is installed. Defining LLDB_USE_BUILTIN_DEMANGLER in your build system allows you to use the built in demangler. This setting is curently automatically enabled for Windows builds.
llvm-svn: 193708
Fixing a problem where ValueObject::GetPointeeData() would not accept "partial" valid reads (i.e. asking for 10 items and getting only 5 back)
While suboptimal, this situation is not a flat-out failure and could well be caused by legit scenarios, such as hitting a page boundary
Among others, this allows data formatters to print char* buffers allocated under libgmalloc
llvm-svn: 193704
One of the things that dynamic typing affects is the count of children a type has
Clear out the flag that makes us blindly believe the children count when a dynamic type change is detected
llvm-svn: 193663
Fix a crasher that would occur if one tried to read memory as characters of some size != 1, e.g.
x -f c -s 10 buffer
This commit tries to do the right thing and uses the byte-size as the number of elements, unless both are specified and the number of elements is != 1
In this latter case (e.g. x -f c -s 10 -c 3 buffer) one could multiply the two and read 30 characters, but it seems a stretch in mind reading.
llvm-svn: 193659
This commit reimplements the TypeImpl class (the class that backs SBType) in terms of a static,dynamic type pair
This is useful for those cases when the dynamic type of an ObjC variable can only be obtained in terms of an "hollow" type with no ivars
In that case, we could either go with the static type (+iVar information) or with the dynamic type (+inheritance chain)
With the new TypeImpl implementation, we try to combine these two sources of information in order to extract as much information as possible
This should improve the functionality of tools that are using the SBType API to do extensive dynamic type inspection
llvm-svn: 193564
Introduce a new boolean setting enable-auto-oneliner
This setting if set to false will force LLDB to not use the new compact one-line display
By default, one-line mode stays on, at least until we can be confident it works.
But now if it seriously impedes your workflow while it evolves/it works wonders but you still hate it, there's a way to turn it off
llvm-svn: 193450
Added a new key that we understand for the "qHostInfo" packet: "default_packet_timeout:T;" where T is a default packet timeout in seconds.
This allows GDB servers with known slow packet response times to increase the default timeout to a value that makes sense for the connection.
llvm-svn: 193425
Some versions of the GNU MIPS toolchain generate 64-Bit DWARF (even though
it isn't really necessary). This change adds support for the 64-Bit DWARF
format, but is not actually tested with >4GB of debug data.
Similar changes are in progress for llvm's version of DWARFDebugLine, in
review D1988.
llvm-svn: 193242
This check was overly strict. Relax it.
While one could conceivably want nested one-lining:
(Foo) aFoo = (x = 1, y = (t = 3, q = “Hello), z = 3.14)
the spirit of this feature is mostly to make *SMALL LINEAR* structs come out more compact.
Aggregates with children and no summary for now just disable the one-lining. Define a one-liner summary to override :)
llvm-svn: 193218
Enrico Granata