to assume it's of pointer size.

llvm-svn: 147906

It is incomplete and untested; passes the compilation only.

llvm-svn: 147901

Add comment for build_and_run_with_source_atoms_expr() and remove redundant #include from basic_type.cpp.

llvm-svn: 147895

the Test*Types*.py test cases.

llvm-svn: 147893

llvm-svn: 147886

llvm-svn: 147883

llvm-svn: 147865

As we are grubbing through memory chasing down the hierarchy of an ObjC object, protect against the possibility that that object might be just random memory with loops.

llvm-svn: 147838

to fix the issues we run into on darwin even though the docs don't
seems to say it will.

llvm-svn: 147835

llvm-svn: 147834

when you already know that the address is contained in a bona fide function.  This can be a 
slow call.

llvm-svn: 147829

Also add test cases to the test suite to exercise displaying of variables captured inside a block (Darwin-only).

llvm-svn: 147828

llvm-svn: 147823

Add a CFLAGS_EXTRAS make variable to be able to pass things (like '-DTEST_BLOCK_CAPTURED_VARS') to the compile phase.

Plus add a DYLIB_ONLY make variable that can be used to turn off compilation/building of a.out. Example:

[16:39:21] johnny:/Volumes/data/lldb/svn/trunk/test/lang/c/global_variables $ make clean
rm -rf "a.out" "a.out.dSYM"  main.o main.d a.o a.d liba.dylib liba.dylib.dSYM
[16:39:24] johnny:/Volumes/data/lldb/svn/trunk/test/lang/c/global_variables $ make DYLIB_ONLY=YES
clang -gdwarf-2 -O0   -arch x86_64   -c -o a.o a.c
clang -gdwarf-2 -O0   -arch x86_64  a.o -install_name "@executable_path/liba.dylib" -dynamiclib -o "liba.dylib"
[16:39:30] johnny:/Volumes/data/lldb/svn/trunk/test/lang/c/global_variables $

llvm-svn: 147821

functions that can create file descriptors and close them. It will warn when
there close file descriptor call that returns with EBADF and show the 
corresponding stack backtraces that caused the issue. It will also log all
file descriptor create and delete calls. See the comments at the top of
FDInterposing.cpp for all of the details.

llvm-svn: 147816

in the module when dumping the information in addition to all info that we
were previously showing.

llvm-svn: 147815

the linker driver is found.

llvm-svn: 147814

takes to open and index BSD archives.

llvm-svn: 147813

llvm-svn: 147794

it was checked in as:
 virtual bool ABI::FixCodeAddress (lldb::addr_t pc);

when it should have been:

virtual lldb::addr_t ABI::FixCodeAddress (lldb::addr_t pc);


 

llvm-svn: 147790

llvm-svn: 147789

Fixed an ARM backtracing issue where if the previous frame was a thumb
function and it was a tail call so that the current frame returned to
an address that would fall into the next function, we would use the
next function as the basis for how we unwound the previous frame's
registers and of course get things wrong. We now fix the PC code
address using the current ABI plug-in, and the ARM ABI plug-in has
been modified to correctly fix the code address. So when we do the
symbol context lookup, instead of taking an address like 0x1001 and
decrementing 1, and looking up the symbol context for a frame, we
now correctly fix 0x1001 to 0x1000, then decrement that by 1 to
get the correct symbol context.

I added a bunch more logging to "log enable lldb uwnind" to help
us in the future. We now log the PC, FP and SP (if they are available),
and we also dump the "active_row" that we find for unwinding a frame.

llvm-svn: 147747

Fixed the default ARM regiter set to be able to refer to "r7" as "fp" for the apple debugserver.

llvm-svn: 147746

The previous approach to controlling the recursion was doing it from
outside the function which is not reliable. Now it is being done inside
the function. This might not solve all of the crashes that we were seeing
since there are other functions that clear the bit that indicates that
the summary is in the process of being generated, but it might solve some.

llvm-svn: 147741

Fixed dynamic types for objective C to not try and make everything dynamic including base classes.

llvm-svn: 147722

class instead of requiring a live process in order to be able to create useful
SBData objects.

llvm-svn: 147702

parser was creating malformed resuls.  When the
location of a variable is computed by reading a
register and adding an offset, we shouldn't say
that the variable's value is located in that
register.  This was confusing the expression
parser when trying to read a variable captured
by a block.

llvm-svn: 147668

Fixed a crasher when trying to load an expression prefix file:

% touch /tmp/carp.txt
% xcrun lldb
(lldb) settings set target.expr-prefix /tmp/carp.txt
Segmentation fault

llvm-svn: 147646

Fixed an issue where the python interpreter could deadlock LLDB.

llvm-svn: 147640

Allow creating SBData values from arrays or primitives in Python

Patch submitted by Enrico Granata.

llvm-svn: 147639

Removed an extra call to close that was causing problems and also
now use the Host::File class to open the file.

llvm-svn: 147638

lldb::SBValue::AddressOf does not work on dereferenced registers in synthetic children provider

Patch submitted by Enrico Granata.

llvm-svn: 147637

emit fully qualified names, so now we make sure the DW_TAG values match and
still lookup using the basename.

llvm-svn: 147634

comma at end of enumerator list

llvm-svn: 147633

llvm-svn: 147629

llvm-svn: 147627

performing Objective-C instance variable lookup.
Previously, it only completed the derived class
that was the beginning of the search.  Now, as
it walks up the superclass chain looking for the
ivar, it completes each superclass in turn.

Also added a testcase covering this issue.

llvm-svn: 147621

This patch combines common code from Linux and FreeBSD into
a new POSIX platform.  It also contains fixes for 64bit FreeBSD.

The patch is based on changes by Mark Peek <mp@FreeBSD.org> and
"K. Macy" <kmacy@freebsd.org> in their github repo located at
https://github.com/fbsd/lldb.

llvm-svn: 147613

a new POSIX platform.  It also contains fixes for 64bit FreeBSD.

The patch is based on changes by Mark Peek <mp@FreeBSD.org> and
"K. Macy" <kmacy@freebsd.org> in their github repo located at
https://github.com/fbsd/lldb.

llvm-svn: 147609

llvm-svn: 147597