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Updated AvrGdbRsp debug server to use the provided register descriptors, instead of creating them

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2021-08-07 17:22:59 +01:00
parent d709c8aac9
commit 7ebc447344
6 changed files with 80 additions and 43 deletions
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51
src/DebugServers/GdbRsp/AvrGdbRsp/AvrGdbRsp.hpp
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@@ -32,6 +32,8 @@ namespace Bloom::DebugServers::Gdb
*/
unsigned int gdbInternalMemoryMask = 0xFE0000u;
BiMap<GdbRegisterNumber, Targets::TargetRegisterDescriptor> registerNumberToDescriptorMapping = {};
protected:
/**
* For AVR targets, avr-gdb defines 35 registers in total:
@@ -45,51 +47,12 @@ namespace Bloom::DebugServers::Gdb
*
* @return
*/
BiMap<GdbRegisterNumber, Targets::TargetRegisterDescriptor> getRegisterNumberToDescriptorMapping() override {
using Targets::TargetRegisterDescriptor;
using Targets::TargetRegisterType;
static BiMap<GdbRegisterNumber, TargetRegisterDescriptor> mapping = {
{0, TargetRegisterDescriptor(0, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{1, TargetRegisterDescriptor(1, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{2, TargetRegisterDescriptor(2, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{3, TargetRegisterDescriptor(3, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{4, TargetRegisterDescriptor(4, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{5, TargetRegisterDescriptor(5, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{6, TargetRegisterDescriptor(6, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{7, TargetRegisterDescriptor(7, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{8, TargetRegisterDescriptor(8, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{9, TargetRegisterDescriptor(9, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{10, TargetRegisterDescriptor(10, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{11, TargetRegisterDescriptor(11, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{12, TargetRegisterDescriptor(12, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{13, TargetRegisterDescriptor(13, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{14, TargetRegisterDescriptor(14, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{15, TargetRegisterDescriptor(15, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{16, TargetRegisterDescriptor(16, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{17, TargetRegisterDescriptor(17, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{18, TargetRegisterDescriptor(18, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{19, TargetRegisterDescriptor(19, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{20, TargetRegisterDescriptor(20, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{21, TargetRegisterDescriptor(21, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{22, TargetRegisterDescriptor(22, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{23, TargetRegisterDescriptor(23, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{24, TargetRegisterDescriptor(24, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{25, TargetRegisterDescriptor(25, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{26, TargetRegisterDescriptor(26, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{27, TargetRegisterDescriptor(27, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{28, TargetRegisterDescriptor(28, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{29, TargetRegisterDescriptor(29, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{30, TargetRegisterDescriptor(30, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{31, TargetRegisterDescriptor(31, TargetRegisterType::GENERAL_PURPOSE_REGISTER)},
{32, TargetRegisterDescriptor(TargetRegisterType::STATUS_REGISTER)},
{33, TargetRegisterDescriptor(TargetRegisterType::STACK_POINTER)},
{34, TargetRegisterDescriptor(TargetRegisterType::PROGRAM_COUNTER)},
};
return mapping;
const BiMap<GdbRegisterNumber,Targets::TargetRegisterDescriptor>& getRegisterNumberToDescriptorMapping() override {
return this->registerNumberToDescriptorMapping;
};
void loadRegisterNumberToDescriptorMapping();
/**
* avr-gdb uses the most significant 15 bits in memory addresses to indicate the type of memory being
* addressed.
@@ -115,6 +78,8 @@ namespace Bloom::DebugServers::Gdb
return address & this->gdbInternalMemoryMask ? (address & ~(this->gdbInternalMemoryMask)) : address;
};
void init() override;
public:
explicit AvrGdbRsp(EventManager& eventManager): GdbRspDebugServer(eventManager) {};