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//===-- SBSymbolContext.cpp -------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "lldb/API/SBSymbolContext.h"
#include "lldb/API/SBStream.h"
#include "lldb/Core/Module.h"
#include "lldb/Symbol/Function.h"
#include "lldb/Symbol/Symbol.h"
#include "lldb/Symbol/SymbolContext.h"
#include "lldb/Utility/Log.h"
using namespace lldb;
using namespace lldb_private;
SBSymbolContext::SBSymbolContext() : m_opaque_ap() {}
SBSymbolContext::SBSymbolContext(const SymbolContext *sc_ptr) : m_opaque_ap() {
if (sc_ptr)
m_opaque_ap.reset(new SymbolContext(*sc_ptr));
}
SBSymbolContext::SBSymbolContext(const SBSymbolContext &rhs) : m_opaque_ap() {
if (rhs.IsValid()) {
if (m_opaque_ap.get())
*m_opaque_ap = *rhs.m_opaque_ap;
else
ref() = *rhs.m_opaque_ap;
}
}
SBSymbolContext::~SBSymbolContext() {}
const SBSymbolContext &SBSymbolContext::operator=(const SBSymbolContext &rhs) {
if (this != &rhs) {
if (rhs.IsValid())
m_opaque_ap.reset(
new lldb_private::SymbolContext(*rhs.m_opaque_ap.get()));
}
return *this;
}
void SBSymbolContext::SetSymbolContext(const SymbolContext *sc_ptr) {
if (sc_ptr) {
if (m_opaque_ap.get())
*m_opaque_ap = *sc_ptr;
else
m_opaque_ap.reset(new SymbolContext(*sc_ptr));
} else {
if (m_opaque_ap.get())
m_opaque_ap->Clear(true);
}
}
bool SBSymbolContext::IsValid() const { return m_opaque_ap.get() != NULL; }
SBModule SBSymbolContext::GetModule() {
Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
SBModule sb_module;
ModuleSP module_sp;
if (m_opaque_ap.get()) {
module_sp = m_opaque_ap->module_sp;
sb_module.SetSP(module_sp);
}
if (log) {
SBStream sstr;
sb_module.GetDescription(sstr);
log->Printf("SBSymbolContext(%p)::GetModule () => SBModule(%p): %s",
static_cast<void *>(m_opaque_ap.get()),
static_cast<void *>(module_sp.get()), sstr.GetData());
}
return sb_module;
}
SBCompileUnit SBSymbolContext::GetCompileUnit() {
return SBCompileUnit(m_opaque_ap.get() ? m_opaque_ap->comp_unit : NULL);
}
SBFunction SBSymbolContext::GetFunction() {
Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
Function *function = NULL;
if (m_opaque_ap.get())
function = m_opaque_ap->function;
SBFunction sb_function(function);
if (log)
log->Printf("SBSymbolContext(%p)::GetFunction () => SBFunction(%p)",
static_cast<void *>(m_opaque_ap.get()),
static_cast<void *>(function));
return sb_function;
}
SBBlock SBSymbolContext::GetBlock() {
return SBBlock(m_opaque_ap.get() ? m_opaque_ap->block : NULL);
}
SBLineEntry SBSymbolContext::GetLineEntry() {
Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
SBLineEntry sb_line_entry;
if (m_opaque_ap.get())
sb_line_entry.SetLineEntry(m_opaque_ap->line_entry);
if (log) {
log->Printf("SBSymbolContext(%p)::GetLineEntry () => SBLineEntry(%p)",
static_cast<void *>(m_opaque_ap.get()),
static_cast<void *>(sb_line_entry.get()));
}
return sb_line_entry;
}
SBSymbol SBSymbolContext::GetSymbol() {
Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
Symbol *symbol = NULL;
if (m_opaque_ap.get())
symbol = m_opaque_ap->symbol;
SBSymbol sb_symbol(symbol);
if (log)
log->Printf("SBSymbolContext(%p)::GetSymbol () => SBSymbol(%p)",
static_cast<void *>(m_opaque_ap.get()),
static_cast<void *>(symbol));
return sb_symbol;
}
void SBSymbolContext::SetModule(lldb::SBModule module) {
ref().module_sp = module.GetSP();
}
void SBSymbolContext::SetCompileUnit(lldb::SBCompileUnit compile_unit) {
ref().comp_unit = compile_unit.get();
}
void SBSymbolContext::SetFunction(lldb::SBFunction function) {
ref().function = function.get();
}
void SBSymbolContext::SetBlock(lldb::SBBlock block) {
ref().block = block.GetPtr();
}
void SBSymbolContext::SetLineEntry(lldb::SBLineEntry line_entry) {
if (line_entry.IsValid())
ref().line_entry = line_entry.ref();
else
ref().line_entry.Clear();
}
void SBSymbolContext::SetSymbol(lldb::SBSymbol symbol) {
ref().symbol = symbol.get();
}
lldb_private::SymbolContext *SBSymbolContext::operator->() const {
return m_opaque_ap.get();
}
const lldb_private::SymbolContext &SBSymbolContext::operator*() const {
assert(m_opaque_ap.get());
return *m_opaque_ap.get();
}
lldb_private::SymbolContext &SBSymbolContext::operator*() {
if (m_opaque_ap.get() == NULL)
m_opaque_ap.reset(new SymbolContext);
return *m_opaque_ap.get();
}
lldb_private::SymbolContext &SBSymbolContext::ref() {
if (m_opaque_ap.get() == NULL)
m_opaque_ap.reset(new SymbolContext);
return *m_opaque_ap.get();
}
lldb_private::SymbolContext *SBSymbolContext::get() const {
return m_opaque_ap.get();
}
bool SBSymbolContext::GetDescription(SBStream &description) {
Stream &strm = description.ref();
if (m_opaque_ap.get()) {
m_opaque_ap->GetDescription(&strm, lldb::eDescriptionLevelFull, NULL);
} else
strm.PutCString("No value");
return true;
}
SBSymbolContext
SBSymbolContext::GetParentOfInlinedScope(const SBAddress &curr_frame_pc,
SBAddress &parent_frame_addr) const {
SBSymbolContext sb_sc;
if (m_opaque_ap.get() && curr_frame_pc.IsValid()) {
if (m_opaque_ap->GetParentOfInlinedScope(curr_frame_pc.ref(), sb_sc.ref(),
parent_frame_addr.ref()))
return sb_sc;
}
return SBSymbolContext();
}
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