ReadCoreReg (which 'does the right thing', adding to pc when needed);
fixed places in code where extra addition was being passed along.
Fix bug in insn tables.
llvm-svn: 127838
read the memory contents of the function, and then feed the bytes to the
'llvm-mc -disassemble' command.
It uses the pexpect module located under ToT/test/pexpect-2.4 directory to
automate the interaction with gdb. This is used initially to test the low
level ARM disassembler of llvm.
llvm-svn: 127785
for templatized types that could cause parts of a std::vector (and I am sure
other STL types) to be incorrectly uniqued to each other wreaking havoc on
variable display for types within the same executable module.
llvm-svn: 127662
types that have different contents. Currently LLDB is incorrectly uniquing,
on MacOSX, the std::vector _VectorImpl class from the two different vector
templates. The DWARF looks like:
0x0000008e: DW_TAG_structure_type [7] *
DW_AT_name( "_Vector_base<int,std::allocator<int> >" )
DW_AT_declaration( 0x01 )
DW_AT_sibling( {0x00000103} )
0x00000098: DW_TAG_structure_type [8] *
DW_AT_name( "_Vector_impl" )
DW_AT_byte_size( 0x18 )
DW_AT_decl_file( "/usr/include/c++/4.2.1/bits/stl_vector.h" )
DW_AT_decl_line( 83 )
0x000000a0: DW_TAG_inheritance [9]
DW_AT_type( {0x000006fa} ( allocator<int> ) )
DW_AT_data_member_location( +0 )
DW_AT_accessibility( DW_ACCESS_public )
0x0000011b: DW_TAG_structure_type [7] *
DW_AT_name( "_Vector_base<short int,std::allocator<short int> >" )
DW_AT_declaration( 0x01 )
DW_AT_sibling( {0x00000190} )
0x00000125: DW_TAG_structure_type [8] *
DW_AT_name( "_Vector_impl" )
DW_AT_byte_size( 0x18 )
DW_AT_decl_file( "/usr/include/c++/4.2.1/bits/stl_vector.h" )
DW_AT_decl_line( 83 )
0x0000012d: DW_TAG_inheritance [9]
DW_AT_type( {0x00000f75} ( allocator<short int> ) )
DW_AT_data_member_location( +0 )
DW_AT_accessibility( DW_ACCESS_public )
In this case it using DIE 0x00000098 for both 0x00000098 and 0x00000125.
This test will help detect this issue once I have a fix for it. I have a fix
that I am testing.
llvm-svn: 127660
We were dropping the expansion of -rpath=$(LibDir) on linux, which resulted in
the build not being able to resolve libLLVM.so. Bring in the definition before
expanding the values hanging off LD.Flags.
Thanks to Jason E. Aten for reporting this!
llvm-svn: 127570
This uses pexpect module to spawn a 'lldb' program and uses pseudo-TTY to talk to
the child application.
The test cases test setting breakpoints, adding a stop-hook with line range, and
verifies that when the inferior stops, the stop-hook will fire off when it is
within range and will not fire off when it is out of range.
llvm-svn: 127519
Still need to add "in methods of a class" to the specifiers, and the ability to write the stop hooks in the Scripting language as well as in the Command Language.
llvm-svn: 127457
SBTarget.Launch() API, stop at a breakpoint, get the stopped thread, and verify that the
pid of the stopped thread's process is equal to the pid of the process returned by
SBTarget.Launch().
llvm-svn: 127444
correct order. Previously this was tacitly implemented but not
enforced, so it was possible to accidentally do things in the wrong
order and cause problems. This fixes that problem.
llvm-svn: 127430
This patch supports building the Linux platform plugin, and should also support
the MacOSX plugin as well (the MacOSX side has not been tested, unfortunately).
A small typo was corrected in lldb.cpp to initialize the new platform code on
Linux.
llvm-svn: 127393
member variable (m_packet_timeout which is a value in seconds). This value is
then used for all packets sent to/from the remote GDB server.
llvm-svn: 127392
an interface to a local or remote debugging platform. By default each host OS
that supports LLDB should be registering a "default" platform that will be
used unless a new platform is selected. Platforms are responsible for things
such as:
- getting process information by name or by processs ID
- finding platform files. This is useful for remote debugging where there is
an SDK with files that might already or need to be cached for debug access.
- getting a list of platform supported architectures in the exact order they
should be selected. This helps the native x86 platform on MacOSX select the
correct x86_64/i386 slice from universal binaries.
- Connect to remote platforms for remote debugging
- Resolving an executable including finding an executable inside platform
specific bundles (macosx uses .app bundles that contain files) and also
selecting the appropriate slice of universal files for a given platform.
So by default there is always a local platform, but remote platforms can be
connected to. I will soon be adding a new "platform" command that will support
the following commands:
(lldb) platform connect --name machine1 macosx connect://host:port
Connected to "machine1" platform.
(lldb) platform disconnect macosx
This allows LLDB to be well setup to do remote debugging and also once
connected process listing and finding for things like:
(lldb) process attach --name x<TAB>
The currently selected platform plug-in can now auto complete any available
processes that start with "x". The responsibilities for the platform plug-in
will soon grow and expand.
llvm-svn: 127286
ELF object files do not implicitly have a symbol named "start" as an entry
point. For example, on Linux it is often named "_start", but can be trivially
set to any symbol by passing an --entry argument to the linker.
Use the ELF header to determine the entry point and resolve the associated
section based on that address.
Also, update the linux dynamic loader to call GetEntryPointAddress instead of
GetEntryPoint.
llvm-svn: 127218
Johnny Chen