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Added more functionality to the public API to allow for better

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symbolication. Also improved the SBInstruction API to allow
access to the instruction opcode name, mnemonics, comment and
instruction data.

Added the ability to edit SBLineEntry objects (change the file,
line and column), and also allow SBSymbolContext objects to be
modified (set module, comp unit, function, block, line entry
or symbol). 

The SymbolContext and SBSymbolContext can now generate inlined
call stack infomration for symbolication much easier using the
SymbolContext::GetParentInlinedFrameInfo(...) and 
SBSymbolContext::GetParentInlinedFrameInfo(...) methods.

llvm-svn: 140518
This commit is contained in:
Greg Clayton
2011-09-26 07:11:27 +00:00
parent 1748b37acd
commit 8f7180b11e
27 changed files with 774 additions and 79 deletions
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81
lldb/source/API/SBInstruction.cpp
View File

@@ -16,6 +16,7 @@
#include "lldb/API/SBTarget.h"
#include "lldb/Core/ArchSpec.h"
#include "lldb/Core/DataBufferHeap.h"
#include "lldb/Core/Disassembler.h"
#include "lldb/Core/EmulateInstruction.h"
#include "lldb/Core/StreamFile.h"
@@ -67,6 +68,60 @@ SBInstruction::GetAddress()
return sb_addr;
}
const char *
SBInstruction::GetOpcodeName(SBTarget target)
{
if (m_opaque_sp)
{
Mutex::Locker api_locker;
ExecutionContext exe_ctx;
if (target.IsValid())
{
api_locker.Reset (target->GetAPIMutex().GetMutex());
target->CalculateExecutionContext (exe_ctx);
exe_ctx.SetProcessSP(target->GetProcessSP());
}
return m_opaque_sp->GetOpcodeName(exe_ctx.GetBestExecutionContextScope());
}
return NULL;
}
const char *
SBInstruction::GetMnemonics(SBTarget target)
{
if (m_opaque_sp)
{
Mutex::Locker api_locker;
ExecutionContext exe_ctx;
if (target.IsValid())
{
api_locker.Reset (target->GetAPIMutex().GetMutex());
target->CalculateExecutionContext (exe_ctx);
exe_ctx.SetProcessSP(target->GetProcessSP());
}
return m_opaque_sp->GetMnemonics(exe_ctx.GetBestExecutionContextScope());
}
return NULL;
}
const char *
SBInstruction::GetComment(SBTarget target)
{
if (m_opaque_sp)
{
Mutex::Locker api_locker;
ExecutionContext exe_ctx;
if (target.IsValid())
{
api_locker.Reset (target->GetAPIMutex().GetMutex());
target->CalculateExecutionContext (exe_ctx);
exe_ctx.SetProcessSP(target->GetProcessSP());
}
return m_opaque_sp->GetComment(exe_ctx.GetBestExecutionContextScope());
}
return NULL;
}
size_t
SBInstruction::GetByteSize ()
{
@@ -75,6 +130,32 @@ SBInstruction::GetByteSize ()
return 0;
}
SBData
SBInstruction::GetData (SBTarget target)
{
lldb::SBData sb_data;
if (m_opaque_sp)
{
const Opcode &opcode = m_opaque_sp->GetOpcode();
const void *opcode_data = opcode.GetOpcodeBytes();
const uint32_t opcode_data_size = opcode.GetByteSize();
if (opcode_data && opcode_data_size > 0)
{
ByteOrder data_byte_order = opcode.GetDataByteOrder();
if (data_byte_order == eByteOrderInvalid)
data_byte_order = target->GetArchitecture().GetByteOrder();
DataBufferSP data_buffer_sp (new DataBufferHeap (opcode_data, opcode_data_size));
DataExtractorSP data_extractor_sp (new DataExtractor (data_buffer_sp,
data_byte_order,
target.IsValid() ? target->GetArchitecture().GetAddressByteSize() : sizeof(void*)));
sb_data.SetOpaque (data_extractor_sp);
}
}
return sb_data;
}
bool
SBInstruction::DoesBranch ()
{