Add a method "GetEntryPoint" to the ObjectFile class, and implement it on MachO & ELF - though the ELF implementation is probably a little weak.  Then use this method in place of directly looking for "start" in the ThreadPlanCallFunction constructor to find the stopping point for our function evaluation.

llvm-svn: 127194

Add thread state initialization to the thread where the interactive
interpreter is run (which is separate from the thread where
Py_Initialize is called, where this normally gets set up).

llvm-svn: 127191

then we end up using older .o files with out of date section remappings if
we debug, compile + fix, and debug again.

llvm-svn: 127166

API with a process not in eStateConnected, and checks that the remote launch failed.

Modify SBProcess::RemoteLaunch()/RemoteAttachToProcessWithID()'s log statements to fix a
crasher when logging is turned on.

llvm-svn: 127055

It will just load all files exactly where the files state they are (file
addresses == load addresses). This is used when the llvm::Triple::OSType is
set to llvm::Triple::UnknownOS or llvm::Triple::NoOS.

llvm-svn: 127053

chosing which FP back-chain methods to use since we can rely upon generic 
register numbers after that.

llvm-svn: 127044

Patch verified by Greg Clayton prior to checkin.

llvm-svn: 126974

or 'self' variable was not properly read if the compiler
optimized it into a register.

llvm-svn: 126973

Add code to emulate RFE Arm instruction.

Add new instruction context for RFE instruction.

Add several new helper functions to help emulate RFE instruction
(including CurrentModeIsPrivileged, BadMode, and CPSRWriteByInstr).

llvm-svn: 126965

Add code to emulate UXTH Arm instruction.

llvm-svn: 126954

Add code to emulate UXTB Arm instruction.

llvm-svn: 126953

Add code to emulate SXTH Arm instruction.

llvm-svn: 126951

Add code to emulate SXTB Arm instruction.

llvm-svn: 126949

Fix bug where bitwise-AND was being used and it should have been bitwise-OR.

llvm-svn: 126904

Add code to emulate ADD (immediate, Thumb) Arm instruction.

Add addition context to EmulateInstruction contexts.

llvm-svn: 126903

and symbols, and also allow clients to get the prologue size in bytes:

    SBAddress
    SBFunction::GetStartAddress ();
    
    SBAddress
    SBFunction::GetEndAddress ();
    
    uint32_t
    SBFunction::GetPrologueByteSize ();

    SBAddress
    SBSymbol::GetStartAddress ();
    
    SBAddress
    SBSymbol::GetEndAddress ();
    
    uint32_t
    SBSymbol::GetPrologueByteSize ();

llvm-svn: 126892

Add code to emulate MUL Arm instruction.

Add new context type & info structure for  mul instruction.

llvm-svn: 126891

anything in a SBSymbolContext filled in given an SBAddress:

SBSymbolContext
SBTarget::ResolveSymbolContextForAddress (const SBAddress& addr, uint32_t resolve_scope);

Also did a little cleanup on the ProcessGDBRemote stdio file handle
code.

llvm-svn: 126885

Add code to emulate LDRSH (register) Arm instruction.

llvm-svn: 126881

Add code to emulate LDRSH (literal) Arm instruction.

llvm-svn: 126866

Add code to emulate LDRSH (immediate) Arm instruction.

llvm-svn: 126807

Add code to emulate LDRSB (register) Arm instruction.

llvm-svn: 126802

among other SBProcess APIs, to write (int)256 into a memory location of a global variable
(int)my_int and reads/checks the variable afterwards.

llvm-svn: 126792

Add code to emulate LDRSB (literal) Arm instruction.

llvm-svn: 126789

Add code to emulate LDRSB (immediate) Arm instruction.

llvm-svn: 126783

Add code to emulate LDRH (register) Arm instruction.

llvm-svn: 126758

Add code to emulate LDRH (literal) Arm instruction.

llvm-svn: 126709

Add register context for i386 on Linux.

Patch by Marco Minutoli!

llvm-svn: 126696

Add code to emulate LDRH (immediate, Thumb) arm instruction.

llvm-svn: 126692

llvm-svn: 126456

Modifed lldb_private::Process to be able to handle connecting to a remote 
target that isn't running a process. This leaves lldb_private::Process in the
eStateConnected state from which we can then do an attach or launch.

Modified ProcessGDBRemote to be able to set stdin, stdout, stderr, working
dir, disable ASLR and a few other settings down by using new GDB remote 
packets. This allows us to keep all of our current launch flags and settings
intact and still be able to communicate them over to the remote GDB server.
Previously these were being sent as arguments to the debugserver binary that
we were spawning. Also modified ProcessGDBRemote to handle losing connection
to the remote GDB server and always exit immediately. We do this by watching
the lldb_private::Communication event bit for the read thread exiting in the
ProcessGDBRemote async thread.

Added support for many of the new 'Q' packets for setting stdin, stdout,
stderr, working dir and disable ASLR to the GDBRemoteCommunication class for
easy accesss.

Modified debugserver for all of the new 'Q' packets and also made it so that
debugserver always exists if it loses connection with the remote debugger.

llvm-svn: 126444

llvm-svn: 126442

When making a DataExtractor from a Value that's got a ClangType, set the AddressByteSize from the AST Context.

llvm-svn: 126433

switch to Jazelle state fails, thus treating BXJ as a BX operation.

llvm-svn: 126423

llvm-svn: 126406

Also fix a bug where we were not lazily parsing the ELF header and thus
returning an ArchSpec with invalid cpu type components.  Initialize the cpu
subtype as LLDB_INVALID_CPUTYPE for compatibility with the new ArchSpec
implementation.

llvm-svn: 126405

Previously we were using a set of preprocessor defines and returning an ArchSpec
without any OS/Vendor information.  This fixes an issue with plugin resolution
on Linux where a valid OS component is needed.

llvm-svn: 126404

The major issue this patch solves is that ArchSpec::SetTriple no longer depends
on the implementation of Host::GetArchitecture.  On linux, Host::GetArchitecture
calls ArchSpec::SetTriple, thus blowing the stack.

A second smaller point is that SetTriple now defaults to Host defined components
iff all OS, vendor and environment fields are not set.

llvm-svn: 126403

llvm-svn: 126355

llvm-svn: 126343