Add convenience registers eax, ebx, ecx, edx, edi, esi, ebp, esp to the 'register read' command for x86_64.
Add a GDBRemoteRegisterContext::Addx86_64ConvenienceRegisters() method called from ProcessGDBRemote::BuildDynamicRegisterInfo().
Servicing of eax, for example, is accomplished by delegating to rax with an adjusted offset into the register context.
llvm-svn: 157230
"break set" commands to set this per breakpoint. Also, some CreateBreakpoint API's in the lldb_private
namespace had "internal" first and "skip_prologue" second. "internal should always be last. Fixed that.
rdar://problem/11484729
llvm-svn: 157225
(actually, mainly just hooked up support that was already
there). Added a test case, although it's expected to fail
right now unless you're using top-of-tree LLVM.
llvm-svn: 157220
we delete the watchpoint. The test succeeds when no more watchpoint hit event fires after the deletion of the watchpoint.
related to rdar://problem/11320188
llvm-svn: 157084
<rdar://problem/11455913>
"target symbol add" should flush the cached frames
"register write" should flush the thread state in case registers modifications change stack
llvm-svn: 157042
For "process attach", make the success criterion as the inferior changes its state to eStateStopped.
Otherwise, mark it as a failure and say so.
llvm-svn: 157036
The "run" and "r" aliases were for gdb compatability, so make then do what GDB does by default: launch in a shell.
For those that don't want launching with a shell by default, add the following to your ~/.lldbinit file:
command unalias run
command unalias r
command alias r process launch --
command alias run process launch --
llvm-svn: 157028
boxed expressions returning numbers and strings.
I also added boxed expressions to our testcases, and
enabled boxed expressions when libarclite is linked into
the inferior.
llvm-svn: 157026
path on rerunning, evict the old module from the target module list, inform the breakpoints
about this so they can do something intelligent as well.
rdar://problem/11273043
llvm-svn: 157008
TestBackticksWithoutATarget.BackticksWithNoTargetTestCase was calling
GetDummyTarget() when executing for x86_64. When performing session
tearDown, it would get destroyed (and everything would be invalid (arch,
etc).
Then the test would run for i386. The dummy target wasn't being
reinitialized and was invalid. lldb complained that 'current process state
is unsuitable for expression parsing'.
llvm-svn: 156994
various other syntactic sugar work. Lambdas do
not due to some problems relocating code containing
lambdas. Rvalue references work when returned from
expressions, but need more testing.
llvm-svn: 156948
This test is run after TestAbbreviations and was making runCmd("h") fail
in that test, on the second tested architecture (two commands would be
avilable for "h": "help" and "hello").
Later I'm sending a patch for review to add some information to the error
message for that case.
llvm-svn: 156918
Make sure our debugger STDIN read thread shuts down quickly when we are done with it. We had a case where the owner of the file handle was not closing it and caused spins.
llvm-svn: 156879
Add "--name" option to "image lookup" that will search both functions and symbols.
Also made all of the output from any of the "image lookup" commands be the same regardless of the lookup type (function name, symbol name, func or symbol, file and line, address, etc). The --verbose or -v option also will expand the results as needed and display things so they look the same.
llvm-svn: 156835
that dynamically discovers remote register context information.
o GDBRemoteRegisterContext.h:
Change the prototype of HardcodeARMRegisters() to take a boolean flag, which now becomes
void
HardcodeARMRegisters(bool from_scratch);
o GDBRemoteRegisterContext.cpp:
HardcodeARMRegisters() now checks the from_scratch flag and decides whether to add composite registers to the already
existing primordial registers based on a table called g_composites which describes the composite registers.
o ProcessGDBRemote.cpp:
Modify the logic of ProcessGDBRemote::BuildDynamicRegisterInfo() to call m_register_info.HardcodeARMRegisters()
with the newly introduced 'bool from_scrach' flag.
rdar://problem/10652076
llvm-svn: 156773
"lldb -a i386" doesn't set the calculator mode correctly if run on a 64 bit system.
The previous logic always used the current host architecture, not the default architecture. The default arch gets set into a static varaible in lldb_private::Target when an arch is set from the command line:
lldb -a i386
We now use the default arch correctly.
llvm-svn: 156680
Also changed the defaults for SBThread::Step* to not delete extant plans.
Also added some test cases to test more complex stepping scenarios.
llvm-svn: 156667
Modified the crashlog darwin module to always create a uuid.UUID object when making the symbolication.Image objects. Also modified it to handle some more types of crash log files and improved the register reading for thread registers of crashed threads.
llvm-svn: 156596
Fixed a case where the install header phase in the Xcode project would not set the LLDB_VERSION #define correctly. It has now been fixed to key off of the CURRENT_PROJECT_VERSION which will get auto updated with "agvtool bump -all". This was done by adding a build setting to the install-headers makefile based target.
llvm-svn: 156535
Fixed the DisassemblerLLVMC disassembler to parse more efficiently instead of parsing opcodes over and over. The InstructionLLVMC class now only reads the opcode in the InstructionLLVMC::Decode function. This can be done very efficiently for ARM and architectures that have fixed opcode sizes. For x64 it still calls the disassembler to get the byte size.
Moved the lldb_private::Instruction::Dump(...) function up into the lldb_private::Instruction class and it now uses the function that gets the mnemonic, operandes and comments so that all disassembly is using the same code.
Added StreamString::FillLastLineToColumn() to allow filling a line up to a column with a character (which is used by the lldb_private::Instruction::Dump(...) function).
Modified the Opcode::GetData() fucntion to "do the right thing" for thumb instructions.
llvm-svn: 156532
the controlling plans so that they don't lose control.
Also change "ThreadPlanStepThrough" to take the return StackID for its backstop breakpoint as an argument
to the constructor rather than having it try to figure it out itself, since it might get it wrong whereas
the caller always knows where it is coming from.
rdar://problem/11402287
llvm-svn: 156529
Filipe Cabecinhas