59 lines
2.2 KiB
C++
59 lines
2.2 KiB
C++
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#include "AvrGdbRsp.hpp"
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#include "src/Exceptions/Exception.hpp"
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using namespace Bloom::DebugServers::Gdb;
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using namespace Bloom::Exceptions;
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using Bloom::Targets::TargetRegisterDescriptor;
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using Bloom::Targets::TargetRegisterType;
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void AvrGdbRsp::loadRegisterNumberToDescriptorMapping() {
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auto& registerDescriptorsByType = this->targetDescriptor.registerDescriptorsByType;
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if (!registerDescriptorsByType.contains(TargetRegisterType::STATUS_REGISTER)) {
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throw Exception("Missing status register descriptor");
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}
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if (!registerDescriptorsByType.contains(TargetRegisterType::STACK_POINTER)) {
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throw Exception("Missing stack pointer register descriptor");
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}
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if (!registerDescriptorsByType.contains(TargetRegisterType::PROGRAM_COUNTER)) {
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throw Exception("Missing program counter register descriptor");
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}
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if (!registerDescriptorsByType.contains(TargetRegisterType::GENERAL_PURPOSE_REGISTER)
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|| registerDescriptorsByType.at(TargetRegisterType::GENERAL_PURPOSE_REGISTER).size() != 32) {
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throw Exception("Unexpected general purpose register count");
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}
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auto& gpRegisterDescriptors = registerDescriptorsByType.at(TargetRegisterType::GENERAL_PURPOSE_REGISTER);
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for (const auto& gpRegisterDescriptor : gpRegisterDescriptors) {
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this->registerNumberToDescriptorMapping.insert(std::pair(
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static_cast<GdbRegisterNumber>(gpRegisterDescriptor.id.value()),
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gpRegisterDescriptor
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));
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}
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this->registerNumberToDescriptorMapping.insert(std::pair(
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static_cast<GdbRegisterNumber>(32),
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registerDescriptorsByType.at(TargetRegisterType::STATUS_REGISTER).front()
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));
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this->registerNumberToDescriptorMapping.insert(std::pair(
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static_cast<GdbRegisterNumber>(33),
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registerDescriptorsByType.at(TargetRegisterType::STACK_POINTER).front()
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));
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this->registerNumberToDescriptorMapping.insert(std::pair(
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static_cast<GdbRegisterNumber>(34),
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registerDescriptorsByType.at(TargetRegisterType::PROGRAM_COUNTER).front()
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));
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}
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void AvrGdbRsp::init() {
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this->loadRegisterNumberToDescriptorMapping();
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GdbRspDebugServer::init();
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}
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