c34698a811
Most of our code was including Log.h even though that is not where the "lldb" log channel is defined (Log.h defines the generic logging infrastructure). This worked because Log.h included Logging.h, even though it should. After the recent refactor, it became impossible the two files include each other in this direction (the opposite inclusion is needed), so this patch removes the workaround that was put in place and cleans up all files to include the right thing. It also renames the file to LLDBLog to better reflect its purpose.
80 lines
2.9 KiB
C++
80 lines
2.9 KiB
C++
//===-- ExpressionVariable.cpp --------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Expression/ExpressionVariable.h"
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#include "lldb/Expression/IRExecutionUnit.h"
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#include "lldb/Target/Target.h"
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#include "lldb/Utility/LLDBLog.h"
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#include "lldb/Utility/Log.h"
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using namespace lldb_private;
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ExpressionVariable::~ExpressionVariable() = default;
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uint8_t *ExpressionVariable::GetValueBytes() {
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llvm::Optional<uint64_t> byte_size = m_frozen_sp->GetByteSize();
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if (byte_size && *byte_size) {
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if (m_frozen_sp->GetDataExtractor().GetByteSize() < *byte_size) {
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m_frozen_sp->GetValue().ResizeData(*byte_size);
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m_frozen_sp->GetValue().GetData(m_frozen_sp->GetDataExtractor());
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}
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return const_cast<uint8_t *>(
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m_frozen_sp->GetDataExtractor().GetDataStart());
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}
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return nullptr;
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}
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PersistentExpressionState::~PersistentExpressionState() = default;
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lldb::addr_t PersistentExpressionState::LookupSymbol(ConstString name) {
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SymbolMap::iterator si = m_symbol_map.find(name.GetCString());
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if (si != m_symbol_map.end())
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return si->second;
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else
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return LLDB_INVALID_ADDRESS;
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}
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void PersistentExpressionState::RegisterExecutionUnit(
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lldb::IRExecutionUnitSP &execution_unit_sp) {
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Log *log = GetLog(LLDBLog::Expressions);
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m_execution_units.insert(execution_unit_sp);
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LLDB_LOGF(log, "Registering JITted Functions:\n");
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for (const IRExecutionUnit::JittedFunction &jitted_function :
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execution_unit_sp->GetJittedFunctions()) {
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if (jitted_function.m_external &&
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jitted_function.m_name != execution_unit_sp->GetFunctionName() &&
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jitted_function.m_remote_addr != LLDB_INVALID_ADDRESS) {
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m_symbol_map[jitted_function.m_name.GetCString()] =
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jitted_function.m_remote_addr;
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LLDB_LOGF(log, " Function: %s at 0x%" PRIx64 ".",
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jitted_function.m_name.GetCString(),
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jitted_function.m_remote_addr);
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}
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}
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LLDB_LOGF(log, "Registering JIIted Symbols:\n");
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for (const IRExecutionUnit::JittedGlobalVariable &global_var :
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execution_unit_sp->GetJittedGlobalVariables()) {
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if (global_var.m_remote_addr != LLDB_INVALID_ADDRESS) {
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// Demangle the name before inserting it, so that lookups by the ConstStr
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// of the demangled name will find the mangled one (needed for looking up
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// metadata pointers.)
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Mangled mangler(global_var.m_name);
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mangler.GetDemangledName();
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m_symbol_map[global_var.m_name.GetCString()] = global_var.m_remote_addr;
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LLDB_LOGF(log, " Symbol: %s at 0x%" PRIx64 ".",
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global_var.m_name.GetCString(), global_var.m_remote_addr);
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}
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}
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}
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