diff options
Diffstat (limited to 'lldb/source/API/SBInstruction.cpp')
| -rw-r--r-- | lldb/source/API/SBInstruction.cpp | 417 |
1 files changed, 175 insertions, 242 deletions
diff --git a/lldb/source/API/SBInstruction.cpp b/lldb/source/API/SBInstruction.cpp index ccf561edb90..8c616da5a7f 100644 --- a/lldb/source/API/SBInstruction.cpp +++ b/lldb/source/API/SBInstruction.cpp @@ -47,299 +47,232 @@ // the disassembler and the instruction so that the object can live and // successfully respond to all queries. //---------------------------------------------------------------------- -class InstructionImpl -{ +class InstructionImpl { public: - InstructionImpl (const lldb::DisassemblerSP &disasm_sp, const lldb::InstructionSP& inst_sp) : - m_disasm_sp(disasm_sp), - m_inst_sp(inst_sp) - { - } + InstructionImpl(const lldb::DisassemblerSP &disasm_sp, + const lldb::InstructionSP &inst_sp) + : m_disasm_sp(disasm_sp), m_inst_sp(inst_sp) {} - lldb::InstructionSP - GetSP() const - { - return m_inst_sp; - } + lldb::InstructionSP GetSP() const { return m_inst_sp; } - bool - IsValid() const - { - return (bool)m_inst_sp; - } + bool IsValid() const { return (bool)m_inst_sp; } protected: - lldb::DisassemblerSP m_disasm_sp; // Can be empty/invalid - lldb::InstructionSP m_inst_sp; + lldb::DisassemblerSP m_disasm_sp; // Can be empty/invalid + lldb::InstructionSP m_inst_sp; }; using namespace lldb; using namespace lldb_private; -SBInstruction::SBInstruction() : - m_opaque_sp() -{ -} +SBInstruction::SBInstruction() : m_opaque_sp() {} -SBInstruction::SBInstruction(const lldb::DisassemblerSP &disasm_sp, const lldb::InstructionSP& inst_sp) : - m_opaque_sp(new InstructionImpl(disasm_sp, inst_sp)) -{ -} +SBInstruction::SBInstruction(const lldb::DisassemblerSP &disasm_sp, + const lldb::InstructionSP &inst_sp) + : m_opaque_sp(new InstructionImpl(disasm_sp, inst_sp)) {} -SBInstruction::SBInstruction(const SBInstruction &rhs) : - m_opaque_sp (rhs.m_opaque_sp) -{ -} +SBInstruction::SBInstruction(const SBInstruction &rhs) + : m_opaque_sp(rhs.m_opaque_sp) {} -const SBInstruction & -SBInstruction::operator = (const SBInstruction &rhs) -{ - if (this != &rhs) - m_opaque_sp = rhs.m_opaque_sp; - return *this; +const SBInstruction &SBInstruction::operator=(const SBInstruction &rhs) { + if (this != &rhs) + m_opaque_sp = rhs.m_opaque_sp; + return *this; } -SBInstruction::~SBInstruction () -{ -} +SBInstruction::~SBInstruction() {} -bool -SBInstruction::IsValid() -{ - return m_opaque_sp && m_opaque_sp->IsValid(); -} +bool SBInstruction::IsValid() { return m_opaque_sp && m_opaque_sp->IsValid(); } -SBAddress -SBInstruction::GetAddress() -{ - SBAddress sb_addr; - lldb::InstructionSP inst_sp(GetOpaque()); - if (inst_sp && inst_sp->GetAddress().IsValid()) - sb_addr.SetAddress(&inst_sp->GetAddress()); - return sb_addr; +SBAddress SBInstruction::GetAddress() { + SBAddress sb_addr; + lldb::InstructionSP inst_sp(GetOpaque()); + if (inst_sp && inst_sp->GetAddress().IsValid()) + sb_addr.SetAddress(&inst_sp->GetAddress()); + return sb_addr; } -const char * -SBInstruction::GetMnemonic(SBTarget target) -{ - lldb::InstructionSP inst_sp(GetOpaque()); - if (inst_sp) - { - ExecutionContext exe_ctx; - TargetSP target_sp (target.GetSP()); - std::unique_lock<std::recursive_mutex> lock; - if (target_sp) - { - lock = std::unique_lock<std::recursive_mutex>(target_sp->GetAPIMutex()); - - target_sp->CalculateExecutionContext (exe_ctx); - exe_ctx.SetProcessSP(target_sp->GetProcessSP()); - } - return inst_sp->GetMnemonic(&exe_ctx); +const char *SBInstruction::GetMnemonic(SBTarget target) { + lldb::InstructionSP inst_sp(GetOpaque()); + if (inst_sp) { + ExecutionContext exe_ctx; + TargetSP target_sp(target.GetSP()); + std::unique_lock<std::recursive_mutex> lock; + if (target_sp) { + lock = std::unique_lock<std::recursive_mutex>(target_sp->GetAPIMutex()); + + target_sp->CalculateExecutionContext(exe_ctx); + exe_ctx.SetProcessSP(target_sp->GetProcessSP()); } - return NULL; + return inst_sp->GetMnemonic(&exe_ctx); + } + return NULL; } -const char * -SBInstruction::GetOperands(SBTarget target) -{ - lldb::InstructionSP inst_sp(GetOpaque()); - if (inst_sp) - { - ExecutionContext exe_ctx; - TargetSP target_sp (target.GetSP()); - std::unique_lock<std::recursive_mutex> lock; - if (target_sp) - { - lock = std::unique_lock<std::recursive_mutex>(target_sp->GetAPIMutex()); - - target_sp->CalculateExecutionContext (exe_ctx); - exe_ctx.SetProcessSP(target_sp->GetProcessSP()); - } - return inst_sp->GetOperands(&exe_ctx); +const char *SBInstruction::GetOperands(SBTarget target) { + lldb::InstructionSP inst_sp(GetOpaque()); + if (inst_sp) { + ExecutionContext exe_ctx; + TargetSP target_sp(target.GetSP()); + std::unique_lock<std::recursive_mutex> lock; + if (target_sp) { + lock = std::unique_lock<std::recursive_mutex>(target_sp->GetAPIMutex()); + + target_sp->CalculateExecutionContext(exe_ctx); + exe_ctx.SetProcessSP(target_sp->GetProcessSP()); } - return NULL; + return inst_sp->GetOperands(&exe_ctx); + } + return NULL; } -const char * -SBInstruction::GetComment(SBTarget target) -{ - lldb::InstructionSP inst_sp(GetOpaque()); - if (inst_sp) - { - ExecutionContext exe_ctx; - TargetSP target_sp (target.GetSP()); - std::unique_lock<std::recursive_mutex> lock; - if (target_sp) - { - lock = std::unique_lock<std::recursive_mutex>(target_sp->GetAPIMutex()); - - target_sp->CalculateExecutionContext (exe_ctx); - exe_ctx.SetProcessSP(target_sp->GetProcessSP()); - } - return inst_sp->GetComment(&exe_ctx); +const char *SBInstruction::GetComment(SBTarget target) { + lldb::InstructionSP inst_sp(GetOpaque()); + if (inst_sp) { + ExecutionContext exe_ctx; + TargetSP target_sp(target.GetSP()); + std::unique_lock<std::recursive_mutex> lock; + if (target_sp) { + lock = std::unique_lock<std::recursive_mutex>(target_sp->GetAPIMutex()); + + target_sp->CalculateExecutionContext(exe_ctx); + exe_ctx.SetProcessSP(target_sp->GetProcessSP()); } - return NULL; + return inst_sp->GetComment(&exe_ctx); + } + return NULL; } -size_t -SBInstruction::GetByteSize () -{ - lldb::InstructionSP inst_sp(GetOpaque()); - if (inst_sp) - return inst_sp->GetOpcode().GetByteSize(); - return 0; +size_t SBInstruction::GetByteSize() { + lldb::InstructionSP inst_sp(GetOpaque()); + if (inst_sp) + return inst_sp->GetOpcode().GetByteSize(); + return 0; } -SBData -SBInstruction::GetData (SBTarget target) -{ - lldb::SBData sb_data; - lldb::InstructionSP inst_sp(GetOpaque()); - if (inst_sp) - { - DataExtractorSP data_extractor_sp (new DataExtractor()); - if (inst_sp->GetData (*data_extractor_sp)) - { - sb_data.SetOpaque (data_extractor_sp); - } +SBData SBInstruction::GetData(SBTarget target) { + lldb::SBData sb_data; + lldb::InstructionSP inst_sp(GetOpaque()); + if (inst_sp) { + DataExtractorSP data_extractor_sp(new DataExtractor()); + if (inst_sp->GetData(*data_extractor_sp)) { + sb_data.SetOpaque(data_extractor_sp); } - return sb_data; + } + return sb_data; } - - -bool -SBInstruction::DoesBranch () -{ - lldb::InstructionSP inst_sp(GetOpaque()); - if (inst_sp) - return inst_sp->DoesBranch (); - return false; +bool SBInstruction::DoesBranch() { + lldb::InstructionSP inst_sp(GetOpaque()); + if (inst_sp) + return inst_sp->DoesBranch(); + return false; } -bool -SBInstruction::HasDelaySlot () -{ - lldb::InstructionSP inst_sp(GetOpaque()); - if (inst_sp) - return inst_sp->HasDelaySlot (); - return false; +bool SBInstruction::HasDelaySlot() { + lldb::InstructionSP inst_sp(GetOpaque()); + if (inst_sp) + return inst_sp->HasDelaySlot(); + return false; } -lldb::InstructionSP -SBInstruction::GetOpaque () -{ - if (m_opaque_sp) - return m_opaque_sp->GetSP(); - else - return lldb::InstructionSP(); +lldb::InstructionSP SBInstruction::GetOpaque() { + if (m_opaque_sp) + return m_opaque_sp->GetSP(); + else + return lldb::InstructionSP(); } -void -SBInstruction::SetOpaque (const lldb::DisassemblerSP &disasm_sp, const lldb::InstructionSP& inst_sp) -{ - m_opaque_sp.reset(new InstructionImpl(disasm_sp, inst_sp)); +void SBInstruction::SetOpaque(const lldb::DisassemblerSP &disasm_sp, + const lldb::InstructionSP &inst_sp) { + m_opaque_sp.reset(new InstructionImpl(disasm_sp, inst_sp)); } -bool -SBInstruction::GetDescription (lldb::SBStream &s) -{ - lldb::InstructionSP inst_sp(GetOpaque()); - if (inst_sp) - { - SymbolContext sc; - const Address &addr = inst_sp->GetAddress(); - ModuleSP module_sp (addr.GetModule()); - if (module_sp) - module_sp->ResolveSymbolContextForAddress(addr, eSymbolContextEverything, sc); - // Use the "ref()" instead of the "get()" accessor in case the SBStream - // didn't have a stream already created, one will get created... - FormatEntity::Entry format; - FormatEntity::Parse("${addr}: ", format); - inst_sp->Dump (&s.ref(), 0, true, false, NULL, &sc, NULL, &format, 0); - return true; - } - return false; +bool SBInstruction::GetDescription(lldb::SBStream &s) { + lldb::InstructionSP inst_sp(GetOpaque()); + if (inst_sp) { + SymbolContext sc; + const Address &addr = inst_sp->GetAddress(); + ModuleSP module_sp(addr.GetModule()); + if (module_sp) + module_sp->ResolveSymbolContextForAddress(addr, eSymbolContextEverything, + sc); + // Use the "ref()" instead of the "get()" accessor in case the SBStream + // didn't have a stream already created, one will get created... + FormatEntity::Entry format; + FormatEntity::Parse("${addr}: ", format); + inst_sp->Dump(&s.ref(), 0, true, false, NULL, &sc, NULL, &format, 0); + return true; + } + return false; } -void -SBInstruction::Print (FILE *out) -{ - if (out == NULL) - return; - - lldb::InstructionSP inst_sp(GetOpaque()); - if (inst_sp) - { - SymbolContext sc; - const Address &addr = inst_sp->GetAddress(); - ModuleSP module_sp (addr.GetModule()); - if (module_sp) - module_sp->ResolveSymbolContextForAddress(addr, eSymbolContextEverything, sc); - StreamFile out_stream (out, false); - FormatEntity::Entry format; - FormatEntity::Parse("${addr}: ", format); - inst_sp->Dump (&out_stream, 0, true, false, NULL, &sc, NULL, &format, 0); - } +void SBInstruction::Print(FILE *out) { + if (out == NULL) + return; + + lldb::InstructionSP inst_sp(GetOpaque()); + if (inst_sp) { + SymbolContext sc; + const Address &addr = inst_sp->GetAddress(); + ModuleSP module_sp(addr.GetModule()); + if (module_sp) + module_sp->ResolveSymbolContextForAddress(addr, eSymbolContextEverything, + sc); + StreamFile out_stream(out, false); + FormatEntity::Entry format; + FormatEntity::Parse("${addr}: ", format); + inst_sp->Dump(&out_stream, 0, true, false, NULL, &sc, NULL, &format, 0); + } } -bool -SBInstruction::EmulateWithFrame (lldb::SBFrame &frame, uint32_t evaluate_options) -{ - lldb::InstructionSP inst_sp(GetOpaque()); - if (inst_sp) - { - lldb::StackFrameSP frame_sp (frame.GetFrameSP()); - - if (frame_sp) - { - lldb_private::ExecutionContext exe_ctx; - frame_sp->CalculateExecutionContext (exe_ctx); - lldb_private::Target *target = exe_ctx.GetTargetPtr(); - lldb_private::ArchSpec arch = target->GetArchitecture(); - - return inst_sp->Emulate(arch, - evaluate_options, - (void *) frame_sp.get(), - &lldb_private::EmulateInstruction::ReadMemoryFrame, - &lldb_private::EmulateInstruction::WriteMemoryFrame, - &lldb_private::EmulateInstruction::ReadRegisterFrame, - &lldb_private::EmulateInstruction::WriteRegisterFrame); - } +bool SBInstruction::EmulateWithFrame(lldb::SBFrame &frame, + uint32_t evaluate_options) { + lldb::InstructionSP inst_sp(GetOpaque()); + if (inst_sp) { + lldb::StackFrameSP frame_sp(frame.GetFrameSP()); + + if (frame_sp) { + lldb_private::ExecutionContext exe_ctx; + frame_sp->CalculateExecutionContext(exe_ctx); + lldb_private::Target *target = exe_ctx.GetTargetPtr(); + lldb_private::ArchSpec arch = target->GetArchitecture(); + + return inst_sp->Emulate( + arch, evaluate_options, (void *)frame_sp.get(), + &lldb_private::EmulateInstruction::ReadMemoryFrame, + &lldb_private::EmulateInstruction::WriteMemoryFrame, + &lldb_private::EmulateInstruction::ReadRegisterFrame, + &lldb_private::EmulateInstruction::WriteRegisterFrame); } - return false; + } + return false; } -bool -SBInstruction::DumpEmulation (const char *triple) -{ - lldb::InstructionSP inst_sp(GetOpaque()); - if (inst_sp && triple) - { - lldb_private::ArchSpec arch (triple, NULL); - return inst_sp->DumpEmulation (arch); - } - return false; +bool SBInstruction::DumpEmulation(const char *triple) { + lldb::InstructionSP inst_sp(GetOpaque()); + if (inst_sp && triple) { + lldb_private::ArchSpec arch(triple, NULL); + return inst_sp->DumpEmulation(arch); + } + return false; } -bool -SBInstruction::TestEmulation (lldb::SBStream &output_stream, const char *test_file) -{ - if (!m_opaque_sp) - SetOpaque(lldb::DisassemblerSP(), lldb::InstructionSP(new PseudoInstruction())); +bool SBInstruction::TestEmulation(lldb::SBStream &output_stream, + const char *test_file) { + if (!m_opaque_sp) + SetOpaque(lldb::DisassemblerSP(), + lldb::InstructionSP(new PseudoInstruction())); - lldb::InstructionSP inst_sp(GetOpaque()); - if (inst_sp) - return inst_sp->TestEmulation (output_stream.get(), test_file); - return false; + lldb::InstructionSP inst_sp(GetOpaque()); + if (inst_sp) + return inst_sp->TestEmulation(output_stream.get(), test_file); + return false; } -lldb::AddressClass -SBInstruction::GetAddressClass () -{ - lldb::InstructionSP inst_sp(GetOpaque()); - if (inst_sp) - return inst_sp->GetAddressClass(); - return eAddressClassInvalid; +lldb::AddressClass SBInstruction::GetAddressClass() { + lldb::InstructionSP inst_sp(GetOpaque()); + if (inst_sp) + return inst_sp->GetAddressClass(); + return eAddressClassInvalid; } |
