sections/cper-section-ia32x64.c - openbmc/libcper - Gitiles

 /**
  * Describes functions for converting IA32/x64 CPER sections from binary and JSON format
  * into an intermediate format.
  *
  * Author: Lawrence.Tang@arm.com
  **/

 #include <stdio.h>
 #include "json.h"
 #include "b64.h"
 #include "../edk/Cper.h"
 #include "../cper-utils.h"
 #include "cper-section-ia32x64.h"

 //Private pre-definitions.
 json_object* cper_ia32x64_processor_error_info_to_ir(EFI_IA32_X64_PROCESS_ERROR_INFO* error_info);
 json_object* cper_ia32x64_cache_tlb_check_to_ir(EFI_IA32_X64_CACHE_CHECK_INFO* cache_tlb_check);
 json_object* cper_ia32x64_bus_check_to_ir(EFI_IA32_X64_BUS_CHECK_INFO* bus_check);
 json_object* cper_ia32x64_ms_check_to_ir(EFI_IA32_X64_MS_CHECK_INFO* ms_check);
 json_object* cper_ia32x64_processor_context_info_to_ir(EFI_IA32_X64_PROCESSOR_CONTEXT_INFO* context_info, void** cur_pos);
 json_object* cper_ia32x64_register_32bit_to_ir(EFI_CONTEXT_IA32_REGISTER_STATE* registers);
 json_object* cper_ia32x64_register_64bit_to_ir(EFI_CONTEXT_X64_REGISTER_STATE* registers);

 //Converts the IA32/x64 error section described in the given descriptor into intermediate format.
 json_object* cper_section_ia32x64_to_ir(void* section, EFI_ERROR_SECTION_DESCRIPTOR* descriptor)
 {
     EFI_IA32_X64_PROCESSOR_ERROR_RECORD* record = (EFI_IA32_X64_PROCESSOR_ERROR_RECORD*)section;
     json_object* record_ir = json_object_new_object();

     //Flags.
     json_object* flags = json_object_new_object();
     json_object_object_add(flags, "localAPICIDValid", json_object_new_boolean(record->ValidFields & 0b1));
     json_object_object_add(flags, "cpuIDInfoValid", json_object_new_boolean((record->ValidFields >> 1) & 0b1));
     int processor_error_info_num = (record->ValidFields >> 2) & 0b111111;
     json_object_object_add(flags, "processorErrorInfoNum", json_object_new_int(processor_error_info_num));
     int processor_context_info_num = (record->ValidFields >> 8) & 0b111111;
     json_object_object_add(flags, "processorContextInfoNum", json_object_new_int(processor_context_info_num));
     json_object_object_add(record_ir, "flags", flags);

     //APIC ID.
     json_object_object_add(record_ir, "localAPICID", json_object_new_uint64(record->ApicId));

     //CPUID information.
     json_object* cpuid_info_ir = json_object_new_object();
     EFI_IA32_X64_CPU_ID* cpuid_info = (EFI_IA32_X64_CPU_ID*)record->CpuIdInfo;
     json_object_object_add(cpuid_info_ir, "eax", json_object_new_uint64(cpuid_info->Eax));
     json_object_object_add(cpuid_info_ir, "ebx", json_object_new_uint64(cpuid_info->Ebx));
     json_object_object_add(cpuid_info_ir, "ecx", json_object_new_uint64(cpuid_info->Ecx));
     json_object_object_add(cpuid_info_ir, "edx", json_object_new_uint64(cpuid_info->Edx));
     json_object_object_add(record_ir, "cpuidInfo", cpuid_info_ir);

     //Processor error information, of the amount described above.
     EFI_IA32_X64_PROCESS_ERROR_INFO* current_error_info = (EFI_IA32_X64_PROCESS_ERROR_INFO*)(record + 1);
     json_object* error_info_array = json_object_new_array();
     for (int i=0; i<processor_error_info_num; i++)
     {
         json_object_array_add(error_info_array, cper_ia32x64_processor_error_info_to_ir(current_error_info));
         current_error_info++;
     }
     json_object_object_add(record_ir, "processorErrorInfo", error_info_array);

     //Processor context information, of the amount described above.
     EFI_IA32_X64_PROCESSOR_CONTEXT_INFO* current_context_info = (EFI_IA32_X64_PROCESSOR_CONTEXT_INFO*)(current_error_info + 1);
     json_object* context_info_array = json_object_new_array();
     for (int i=0; i<processor_context_info_num; i++)
     {
         json_object_array_add(context_info_array, cper_ia32x64_processor_context_info_to_ir(current_context_info, (void**)&current_context_info));
         //The context array is a non-fixed size, pointer is shifted within the above function.
     }
     json_object_object_add(record_ir, "processorContextInfo", context_info_array);

     return record_ir;
 }

 //Converts a single IA32/x64 processor error info block into JSON IR format.
 json_object* cper_ia32x64_processor_error_info_to_ir(EFI_IA32_X64_PROCESS_ERROR_INFO* error_info)
 {
     json_object* error_info_ir = json_object_new_object();

     //Error structure type (as GUID).
     char error_type[GUID_STRING_LENGTH];
     guid_to_string(error_type, &error_info->ErrorType);
     json_object_object_add(error_info_ir, "type", json_object_new_string(error_type));

     //Validation bits.
     json_object* validation = bitfield_to_ir(error_info->ValidFields, 5, IA32X64_PROCESSOR_ERROR_VALID_BITFIELD_NAMES);
     json_object_object_add(error_info_ir, "validationBits", validation);

     //Add the check information on a per-structure basis.
     //Cache and TLB check information are identical, so can be equated.
     json_object* checkInformation = NULL;
     if (guid_equal(&error_info->ErrorType, &gEfiIa32x64ErrorTypeCacheCheckGuid)
         || guid_equal(&error_info->ErrorType, &gEfiIa32x64ErrorTypeTlbCheckGuid))
     {
         checkInformation = cper_ia32x64_cache_tlb_check_to_ir((EFI_IA32_X64_CACHE_CHECK_INFO*)&error_info->CheckInfo);
     }
     else if (guid_equal(&error_info->ErrorType, &gEfiIa32x64ErrorTypeBusCheckGuid))
         checkInformation = cper_ia32x64_bus_check_to_ir((EFI_IA32_X64_BUS_CHECK_INFO*)&error_info->CheckInfo);
     else if (guid_equal(&error_info->ErrorType, &gEfiIa32x64ErrorTypeMsCheckGuid))
         checkInformation = cper_ia32x64_ms_check_to_ir((EFI_IA32_X64_MS_CHECK_INFO*)&error_info->CheckInfo);
     json_object_object_add(error_info_ir, "checkInfo", checkInformation);

     //Target, requestor, and responder identifiers.
     json_object_object_add(error_info_ir, "targetIdentifier", json_object_new_uint64(error_info->TargetId));
     json_object_object_add(error_info_ir, "requestorIdentifier", json_object_new_uint64(error_info->RequestorId));
     json_object_object_add(error_info_ir, "responderIdentifier", json_object_new_uint64(error_info->ResponderId));
     json_object_object_add(error_info_ir, "instructionPointer", json_object_new_uint64(error_info->InstructionIP));

     return error_info_ir;
 }

 //Converts a single IA32/x64 cache or TLB check check info block into JSON IR format.
 json_object* cper_ia32x64_cache_tlb_check_to_ir(EFI_IA32_X64_CACHE_CHECK_INFO* cache_tlb_check)
 {
     json_object* cache_tlb_check_ir = json_object_new_object();

     //Validation bits.
     json_object* validation = bitfield_to_ir(cache_tlb_check->ValidFields, 8, IA32X64_CHECK_INFO_VALID_BITFIELD_NAMES);
     json_object_object_add(cache_tlb_check_ir, "validationBits", validation);

     //Transaction type.
     json_object* transaction_type = integer_to_readable_pair(cache_tlb_check->TransactionType, 3,
         IA32X64_CHECK_INFO_TRANSACTION_TYPES_KEYS,
         IA32X64_CHECK_INFO_TRANSACTION_TYPES_VALUES,
         "Unknown (Reserved)");
     json_object_object_add(cache_tlb_check_ir, "transactionType", transaction_type);

     //Operation.
     json_object* operation = integer_to_readable_pair(cache_tlb_check->Operation, 9,
         IA32X64_CHECK_INFO_OPERATION_TYPES_KEYS,
         IA32X64_CHECK_INFO_OPERATION_TYPES_VALUES,
         "Unknown (Reserved)");
     json_object_object_add(cache_tlb_check_ir, "operation", operation);

     //Affected cache/TLB level.
     json_object_object_add(cache_tlb_check_ir, "level", json_object_new_uint64(cache_tlb_check->Level));

     //Miscellaneous boolean fields.
     json_object_object_add(cache_tlb_check_ir, "processorContextCorrupt", json_object_new_boolean(cache_tlb_check->ContextCorrupt));
     json_object_object_add(cache_tlb_check_ir, "uncorrected", json_object_new_boolean(cache_tlb_check->ErrorUncorrected));
     json_object_object_add(cache_tlb_check_ir, "preciseIP", json_object_new_boolean(cache_tlb_check->PreciseIp));
     json_object_object_add(cache_tlb_check_ir, "restartableIP", json_object_new_boolean(cache_tlb_check->RestartableIp));
     json_object_object_add(cache_tlb_check_ir, "overflow", json_object_new_boolean(cache_tlb_check->Overflow));

     return cache_tlb_check_ir;
 }

 //Converts a single IA32/x64 bus check check info block into JSON IR format.
 json_object* cper_ia32x64_bus_check_to_ir(EFI_IA32_X64_BUS_CHECK_INFO* bus_check)
 {
     json_object* bus_check_ir = json_object_new_object();

     //Validation bits.
     json_object* validation = bitfield_to_ir(bus_check->ValidFields, 11, IA32X64_CHECK_INFO_VALID_BITFIELD_NAMES);
     json_object_object_add(bus_check_ir, "validationBits", validation);

     //Transaction type.
     json_object* transaction_type = integer_to_readable_pair(bus_check->TransactionType, 3,
         IA32X64_CHECK_INFO_TRANSACTION_TYPES_KEYS,
         IA32X64_CHECK_INFO_TRANSACTION_TYPES_VALUES,
         "Unknown (Reserved)");
     json_object_object_add(bus_check_ir, "transactionType", transaction_type);

     //Operation.
     json_object* operation = integer_to_readable_pair(bus_check->Operation, 9,
         IA32X64_CHECK_INFO_OPERATION_TYPES_KEYS,
         IA32X64_CHECK_INFO_OPERATION_TYPES_VALUES,
         "Unknown (Reserved)");
     json_object_object_add(bus_check_ir, "operation", operation);

     //Affected bus level.
     json_object_object_add(bus_check_ir, "level", json_object_new_uint64(bus_check->Level));

     //Miscellaneous boolean fields.
     json_object_object_add(bus_check_ir, "processorContextCorrupt", json_object_new_boolean(bus_check->ContextCorrupt));
     json_object_object_add(bus_check_ir, "uncorrected", json_object_new_boolean(bus_check->ErrorUncorrected));
     json_object_object_add(bus_check_ir, "preciseIP", json_object_new_boolean(bus_check->PreciseIp));
     json_object_object_add(bus_check_ir, "restartableIP", json_object_new_boolean(bus_check->RestartableIp));
     json_object_object_add(bus_check_ir, "overflow", json_object_new_boolean(bus_check->Overflow));
     json_object_object_add(bus_check_ir, "timedOut", json_object_new_boolean(bus_check->TimeOut));

     //Participation type.
     json_object* participation_type = integer_to_readable_pair(bus_check->ParticipationType, 4,
         IA32X64_BUS_CHECK_INFO_PARTICIPATION_TYPES_KEYS,
         IA32X64_BUS_CHECK_INFO_PARTICIPATION_TYPES_VALUES,
         "Unknown");
     json_object_object_add(bus_check_ir, "participationType", participation_type);

     //Address space.
     json_object* address_space = integer_to_readable_pair(bus_check->AddressSpace, 4,
         IA32X64_BUS_CHECK_INFO_ADDRESS_SPACE_TYPES_KEYS,
         IA32X64_BUS_CHECK_INFO_ADDRESS_SPACE_TYPES_VALUES,
         "Unknown");
     json_object_object_add(bus_check_ir, "addressSpace", address_space);

     return bus_check_ir;
 }

 //Converts a single IA32/x64 MS check check info block into JSON IR format.
 json_object* cper_ia32x64_ms_check_to_ir(EFI_IA32_X64_MS_CHECK_INFO* ms_check)
 {
     json_object* ms_check_ir = json_object_new_object();

     //Validation bits.
     json_object* validation = bitfield_to_ir(ms_check->ValidFields, 6, IA32X64_CHECK_INFO_VALID_BITFIELD_NAMES);
     json_object_object_add(ms_check_ir, "validationBits", validation);

     //Error type (operation that caused the error).
     json_object* error_type = integer_to_readable_pair(ms_check->ErrorType, 4,
         IA32X64_MS_CHECK_INFO_ERROR_TYPES_KEYS,
         IA32X64_MS_CHECK_INFO_ERROR_TYPES_VALUES,
         "Unknown (Processor Specific)");
     json_object_object_add(ms_check_ir, "errorType", error_type);

     //Miscellaneous fields.
     json_object_object_add(ms_check_ir, "processorContextCorrupt", json_object_new_boolean(ms_check->ContextCorrupt));
     json_object_object_add(ms_check_ir, "uncorrected", json_object_new_boolean(ms_check->ErrorUncorrected));
     json_object_object_add(ms_check_ir, "preciseIP", json_object_new_boolean(ms_check->PreciseIp));
     json_object_object_add(ms_check_ir, "restartableIP", json_object_new_boolean(ms_check->RestartableIp));
     json_object_object_add(ms_check_ir, "overflow", json_object_new_boolean(ms_check->Overflow));

     return ms_check_ir;
 }

 //Converts a single IA32/x64 processor context info entry into JSON IR format.
 json_object* cper_ia32x64_processor_context_info_to_ir(EFI_IA32_X64_PROCESSOR_CONTEXT_INFO* context_info, void** cur_pos)
 {
     json_object* context_info_ir = json_object_new_object();

     //Register context type.
     json_object* context_type = integer_to_readable_pair(context_info->RegisterType, 8,
         IA32X64_REGISTER_CONTEXT_TYPES_KEYS,
         IA32X64_REGISTER_CONTEXT_TYPES_VALUES,
         "Unknown (Reserved)");
     json_object_object_add(context_info_ir, "registerContextType", context_type);

     //Register array size, MSR and MM address.
     json_object_object_add(context_info_ir, "registerArraySize", json_object_new_uint64(context_info->ArraySize));
     json_object_object_add(context_info_ir, "msrAddress", json_object_new_uint64(context_info->MsrAddress));
     json_object_object_add(context_info_ir, "mmRegisterAddress", json_object_new_uint64(context_info->MmRegisterAddress));

     //Register array.
     json_object* register_array = NULL;
     if (context_info->RegisterType == 2)
     {
         EFI_CONTEXT_IA32_REGISTER_STATE* register_state = (EFI_CONTEXT_IA32_REGISTER_STATE*)(context_info + 1);
         register_array = cper_ia32x64_register_32bit_to_ir(register_state);
         *cur_pos = (void*)(register_state + 1);
     }
     else if (context_info->RegisterType == 3)
     {
         EFI_CONTEXT_X64_REGISTER_STATE* register_state = (EFI_CONTEXT_X64_REGISTER_STATE*)(context_info + 1);
         register_array = cper_ia32x64_register_64bit_to_ir(register_state);
         *cur_pos = (void*)(register_state + 1);
     }
     else
     {
         //No parseable data, just dump as base64 and shift the head to the next item.
         *cur_pos = (void*)(context_info + 1);

         char* encoded = b64_encode((unsigned char*)cur_pos, context_info->ArraySize);
         register_array = json_object_new_object();
         json_object_object_add(register_array, "data", json_object_new_string(encoded));
         free(encoded);

         *cur_pos = (void*)(((char*)*cur_pos) + context_info->ArraySize);
     }
     json_object_object_add(context_info_ir, "registerArray", register_array);

     return context_info_ir;
 }

 //Converts a single CPER IA32 register state into JSON IR format.
 json_object* cper_ia32x64_register_32bit_to_ir(EFI_CONTEXT_IA32_REGISTER_STATE* registers)
 {
     json_object* ia32_registers = json_object_new_object();
     json_object_object_add(ia32_registers, "eax", json_object_new_int(registers->Eax));
     json_object_object_add(ia32_registers, "ebx", json_object_new_int(registers->Ebx));
     json_object_object_add(ia32_registers, "ecx", json_object_new_int(registers->Ecx));
     json_object_object_add(ia32_registers, "edx", json_object_new_int(registers->Edx));
     json_object_object_add(ia32_registers, "esi", json_object_new_int(registers->Esi));
     json_object_object_add(ia32_registers, "edi", json_object_new_int(registers->Edi));
     json_object_object_add(ia32_registers, "ebp", json_object_new_int(registers->Ebp));
     json_object_object_add(ia32_registers, "esp", json_object_new_int(registers->Esp));
     json_object_object_add(ia32_registers, "cs", json_object_new_int(registers->Cs));
     json_object_object_add(ia32_registers, "ds", json_object_new_int(registers->Ds));
     json_object_object_add(ia32_registers, "ss", json_object_new_int(registers->Ss));
     json_object_object_add(ia32_registers, "es", json_object_new_int(registers->Es));
     json_object_object_add(ia32_registers, "fs", json_object_new_int(registers->Fs));
     json_object_object_add(ia32_registers, "gs", json_object_new_int(registers->Gs));
     json_object_object_add(ia32_registers, "eflags", json_object_new_int(registers->Eflags));
     json_object_object_add(ia32_registers, "eip", json_object_new_int(registers->Eip));
     json_object_object_add(ia32_registers, "cr0", json_object_new_int(registers->Cr0));
     json_object_object_add(ia32_registers, "cr1", json_object_new_int(registers->Cr1));
     json_object_object_add(ia32_registers, "cr2", json_object_new_int(registers->Cr2));
     json_object_object_add(ia32_registers, "cr3", json_object_new_int(registers->Cr3));
     json_object_object_add(ia32_registers, "cr4", json_object_new_int(registers->Cr4));
     json_object_object_add(ia32_registers, "gdtr", json_object_new_uint64((registers->Gdtr[0] << 16) + registers->Gdtr[1]));
     json_object_object_add(ia32_registers, "idtr", json_object_new_uint64((registers->Idtr[0] << 16) + registers->Idtr[1]));
     json_object_object_add(ia32_registers, "ldtr", json_object_new_int(registers->Ldtr));
     json_object_object_add(ia32_registers, "tr", json_object_new_int(registers->Tr));

     return ia32_registers;
 }

 //Converts a single CPER x64 register state into JSON IR format.
 json_object* cper_ia32x64_register_64bit_to_ir(EFI_CONTEXT_X64_REGISTER_STATE* registers)
 {
     json_object* x64_registers = json_object_new_object();
     json_object_object_add(x64_registers, "rax", json_object_new_uint64(registers->Rax));
     json_object_object_add(x64_registers, "rbx", json_object_new_uint64(registers->Rbx));
     json_object_object_add(x64_registers, "rcx", json_object_new_uint64(registers->Rcx));
     json_object_object_add(x64_registers, "rdx", json_object_new_uint64(registers->Rdx));
     json_object_object_add(x64_registers, "rsi", json_object_new_uint64(registers->Rsi));
     json_object_object_add(x64_registers, "rdi", json_object_new_uint64(registers->Rdi));
     json_object_object_add(x64_registers, "rbp", json_object_new_uint64(registers->Rbp));
     json_object_object_add(x64_registers, "rsp", json_object_new_uint64(registers->Rsp));
     json_object_object_add(x64_registers, "r8", json_object_new_uint64(registers->R8));
     json_object_object_add(x64_registers, "r9", json_object_new_uint64(registers->R9));
     json_object_object_add(x64_registers, "r10", json_object_new_uint64(registers->R10));
     json_object_object_add(x64_registers, "r11", json_object_new_uint64(registers->R11));
     json_object_object_add(x64_registers, "r12", json_object_new_uint64(registers->R12));
     json_object_object_add(x64_registers, "r13", json_object_new_uint64(registers->R13));
     json_object_object_add(x64_registers, "r14", json_object_new_uint64(registers->R14));
     json_object_object_add(x64_registers, "r15", json_object_new_uint64(registers->R15));
     json_object_object_add(x64_registers, "cs", json_object_new_int(registers->Cs));
     json_object_object_add(x64_registers, "ds", json_object_new_int(registers->Ds));
     json_object_object_add(x64_registers, "ss", json_object_new_int(registers->Ss));
     json_object_object_add(x64_registers, "es", json_object_new_int(registers->Es));
     json_object_object_add(x64_registers, "fs", json_object_new_int(registers->Fs));
     json_object_object_add(x64_registers, "gs", json_object_new_int(registers->Gs));
     json_object_object_add(x64_registers, "rflags", json_object_new_uint64(registers->Rflags));
     json_object_object_add(x64_registers, "eip", json_object_new_uint64(registers->Rip));
     json_object_object_add(x64_registers, "cr0", json_object_new_uint64(registers->Cr0));
     json_object_object_add(x64_registers, "cr1", json_object_new_uint64(registers->Cr1));
     json_object_object_add(x64_registers, "cr2", json_object_new_uint64(registers->Cr2));
     json_object_object_add(x64_registers, "cr3", json_object_new_uint64(registers->Cr3));
     json_object_object_add(x64_registers, "cr4", json_object_new_uint64(registers->Cr4));
     json_object_object_add(x64_registers, "cr8", json_object_new_uint64(registers->Cr8));
     json_object_object_add(x64_registers, "gdtr_0", json_object_new_uint64(registers->Gdtr[0]));
     json_object_object_add(x64_registers, "gdtr_1", json_object_new_uint64(registers->Gdtr[1]));
     json_object_object_add(x64_registers, "idtr_0", json_object_new_uint64(registers->Idtr[0]));
     json_object_object_add(x64_registers, "idtr_1", json_object_new_uint64(registers->Idtr[1]));
     json_object_object_add(x64_registers, "ldtr", json_object_new_int(registers->Ldtr));
     json_object_object_add(x64_registers, "tr", json_object_new_int(registers->Tr));

     return x64_registers;
 }
	/**
	* Describes functions for converting IA32/x64 CPER sections from binary and JSON format
	* into an intermediate format.
	*
	* Author: Lawrence.Tang@arm.com
	**/

	#include <stdio.h>
	#include "json.h"
	#include "b64.h"
	#include "../edk/Cper.h"
	#include "../cper-utils.h"
	#include "cper-section-ia32x64.h"

	//Private pre-definitions.
	json_object* cper_ia32x64_processor_error_info_to_ir(EFI_IA32_X64_PROCESS_ERROR_INFO* error_info);
	json_object* cper_ia32x64_cache_tlb_check_to_ir(EFI_IA32_X64_CACHE_CHECK_INFO* cache_tlb_check);
	json_object* cper_ia32x64_bus_check_to_ir(EFI_IA32_X64_BUS_CHECK_INFO* bus_check);
	json_object* cper_ia32x64_ms_check_to_ir(EFI_IA32_X64_MS_CHECK_INFO* ms_check);
	json_object* cper_ia32x64_processor_context_info_to_ir(EFI_IA32_X64_PROCESSOR_CONTEXT_INFO* context_info, void** cur_pos);
	json_object* cper_ia32x64_register_32bit_to_ir(EFI_CONTEXT_IA32_REGISTER_STATE* registers);
	json_object* cper_ia32x64_register_64bit_to_ir(EFI_CONTEXT_X64_REGISTER_STATE* registers);

	//Converts the IA32/x64 error section described in the given descriptor into intermediate format.
	json_object* cper_section_ia32x64_to_ir(void* section, EFI_ERROR_SECTION_DESCRIPTOR* descriptor)
	{
	EFI_IA32_X64_PROCESSOR_ERROR_RECORD* record = (EFI_IA32_X64_PROCESSOR_ERROR_RECORD*)section;
	json_object* record_ir = json_object_new_object();

	//Flags.
	json_object* flags = json_object_new_object();
	json_object_object_add(flags, "localAPICIDValid", json_object_new_boolean(record->ValidFields & 0b1));
	json_object_object_add(flags, "cpuIDInfoValid", json_object_new_boolean((record->ValidFields >> 1) & 0b1));
	int processor_error_info_num = (record->ValidFields >> 2) & 0b111111;
	json_object_object_add(flags, "processorErrorInfoNum", json_object_new_int(processor_error_info_num));
	int processor_context_info_num = (record->ValidFields >> 8) & 0b111111;
	json_object_object_add(flags, "processorContextInfoNum", json_object_new_int(processor_context_info_num));
	json_object_object_add(record_ir, "flags", flags);

	//APIC ID.
	json_object_object_add(record_ir, "localAPICID", json_object_new_uint64(record->ApicId));

	//CPUID information.
	json_object* cpuid_info_ir = json_object_new_object();
	EFI_IA32_X64_CPU_ID* cpuid_info = (EFI_IA32_X64_CPU_ID*)record->CpuIdInfo;
	json_object_object_add(cpuid_info_ir, "eax", json_object_new_uint64(cpuid_info->Eax));
	json_object_object_add(cpuid_info_ir, "ebx", json_object_new_uint64(cpuid_info->Ebx));
	json_object_object_add(cpuid_info_ir, "ecx", json_object_new_uint64(cpuid_info->Ecx));
	json_object_object_add(cpuid_info_ir, "edx", json_object_new_uint64(cpuid_info->Edx));
	json_object_object_add(record_ir, "cpuidInfo", cpuid_info_ir);

	//Processor error information, of the amount described above.
	EFI_IA32_X64_PROCESS_ERROR_INFO* current_error_info = (EFI_IA32_X64_PROCESS_ERROR_INFO*)(record + 1);
	json_object* error_info_array = json_object_new_array();
	for (int i=0; i<processor_error_info_num; i++)
	{
	json_object_array_add(error_info_array, cper_ia32x64_processor_error_info_to_ir(current_error_info));
	current_error_info++;
	}
	json_object_object_add(record_ir, "processorErrorInfo", error_info_array);

	//Processor context information, of the amount described above.
	EFI_IA32_X64_PROCESSOR_CONTEXT_INFO* current_context_info = (EFI_IA32_X64_PROCESSOR_CONTEXT_INFO*)(current_error_info + 1);
	json_object* context_info_array = json_object_new_array();
	for (int i=0; i<processor_context_info_num; i++)
	{
	json_object_array_add(context_info_array, cper_ia32x64_processor_context_info_to_ir(current_context_info, (void**)&current_context_info));
	//The context array is a non-fixed size, pointer is shifted within the above function.
	}
	json_object_object_add(record_ir, "processorContextInfo", context_info_array);

	return record_ir;
	}

	//Converts a single IA32/x64 processor error info block into JSON IR format.
	json_object* cper_ia32x64_processor_error_info_to_ir(EFI_IA32_X64_PROCESS_ERROR_INFO* error_info)
	{
	json_object* error_info_ir = json_object_new_object();

	//Error structure type (as GUID).
	char error_type[GUID_STRING_LENGTH];
	guid_to_string(error_type, &error_info->ErrorType);
	json_object_object_add(error_info_ir, "type", json_object_new_string(error_type));

	//Validation bits.
	json_object* validation = bitfield_to_ir(error_info->ValidFields, 5, IA32X64_PROCESSOR_ERROR_VALID_BITFIELD_NAMES);
	json_object_object_add(error_info_ir, "validationBits", validation);

	//Add the check information on a per-structure basis.
	//Cache and TLB check information are identical, so can be equated.
	json_object* checkInformation = NULL;
	if (guid_equal(&error_info->ErrorType, &gEfiIa32x64ErrorTypeCacheCheckGuid)
	\|\| guid_equal(&error_info->ErrorType, &gEfiIa32x64ErrorTypeTlbCheckGuid))
	{
	checkInformation = cper_ia32x64_cache_tlb_check_to_ir((EFI_IA32_X64_CACHE_CHECK_INFO*)&error_info->CheckInfo);
	}
	else if (guid_equal(&error_info->ErrorType, &gEfiIa32x64ErrorTypeBusCheckGuid))
	checkInformation = cper_ia32x64_bus_check_to_ir((EFI_IA32_X64_BUS_CHECK_INFO*)&error_info->CheckInfo);
	else if (guid_equal(&error_info->ErrorType, &gEfiIa32x64ErrorTypeMsCheckGuid))
	checkInformation = cper_ia32x64_ms_check_to_ir((EFI_IA32_X64_MS_CHECK_INFO*)&error_info->CheckInfo);
	json_object_object_add(error_info_ir, "checkInfo", checkInformation);

	//Target, requestor, and responder identifiers.
	json_object_object_add(error_info_ir, "targetIdentifier", json_object_new_uint64(error_info->TargetId));
	json_object_object_add(error_info_ir, "requestorIdentifier", json_object_new_uint64(error_info->RequestorId));
	json_object_object_add(error_info_ir, "responderIdentifier", json_object_new_uint64(error_info->ResponderId));
	json_object_object_add(error_info_ir, "instructionPointer", json_object_new_uint64(error_info->InstructionIP));

	return error_info_ir;
	}

	//Converts a single IA32/x64 cache or TLB check check info block into JSON IR format.
	json_object* cper_ia32x64_cache_tlb_check_to_ir(EFI_IA32_X64_CACHE_CHECK_INFO* cache_tlb_check)
	{
	json_object* cache_tlb_check_ir = json_object_new_object();

	//Validation bits.
	json_object* validation = bitfield_to_ir(cache_tlb_check->ValidFields, 8, IA32X64_CHECK_INFO_VALID_BITFIELD_NAMES);
	json_object_object_add(cache_tlb_check_ir, "validationBits", validation);

	//Transaction type.
	json_object* transaction_type = integer_to_readable_pair(cache_tlb_check->TransactionType, 3,
	IA32X64_CHECK_INFO_TRANSACTION_TYPES_KEYS,
	IA32X64_CHECK_INFO_TRANSACTION_TYPES_VALUES,
	"Unknown (Reserved)");
	json_object_object_add(cache_tlb_check_ir, "transactionType", transaction_type);

	//Operation.
	json_object* operation = integer_to_readable_pair(cache_tlb_check->Operation, 9,
	IA32X64_CHECK_INFO_OPERATION_TYPES_KEYS,
	IA32X64_CHECK_INFO_OPERATION_TYPES_VALUES,
	"Unknown (Reserved)");
	json_object_object_add(cache_tlb_check_ir, "operation", operation);

	//Affected cache/TLB level.
	json_object_object_add(cache_tlb_check_ir, "level", json_object_new_uint64(cache_tlb_check->Level));

	//Miscellaneous boolean fields.
	json_object_object_add(cache_tlb_check_ir, "processorContextCorrupt", json_object_new_boolean(cache_tlb_check->ContextCorrupt));
	json_object_object_add(cache_tlb_check_ir, "uncorrected", json_object_new_boolean(cache_tlb_check->ErrorUncorrected));
	json_object_object_add(cache_tlb_check_ir, "preciseIP", json_object_new_boolean(cache_tlb_check->PreciseIp));
	json_object_object_add(cache_tlb_check_ir, "restartableIP", json_object_new_boolean(cache_tlb_check->RestartableIp));
	json_object_object_add(cache_tlb_check_ir, "overflow", json_object_new_boolean(cache_tlb_check->Overflow));

	return cache_tlb_check_ir;
	}

	//Converts a single IA32/x64 bus check check info block into JSON IR format.
	json_object* cper_ia32x64_bus_check_to_ir(EFI_IA32_X64_BUS_CHECK_INFO* bus_check)
	{
	json_object* bus_check_ir = json_object_new_object();

	//Validation bits.
	json_object* validation = bitfield_to_ir(bus_check->ValidFields, 11, IA32X64_CHECK_INFO_VALID_BITFIELD_NAMES);
	json_object_object_add(bus_check_ir, "validationBits", validation);

	//Transaction type.
	json_object* transaction_type = integer_to_readable_pair(bus_check->TransactionType, 3,
	IA32X64_CHECK_INFO_TRANSACTION_TYPES_KEYS,
	IA32X64_CHECK_INFO_TRANSACTION_TYPES_VALUES,
	"Unknown (Reserved)");
	json_object_object_add(bus_check_ir, "transactionType", transaction_type);

	//Operation.
	json_object* operation = integer_to_readable_pair(bus_check->Operation, 9,
	IA32X64_CHECK_INFO_OPERATION_TYPES_KEYS,
	IA32X64_CHECK_INFO_OPERATION_TYPES_VALUES,
	"Unknown (Reserved)");
	json_object_object_add(bus_check_ir, "operation", operation);

	//Affected bus level.
	json_object_object_add(bus_check_ir, "level", json_object_new_uint64(bus_check->Level));

	//Miscellaneous boolean fields.
	json_object_object_add(bus_check_ir, "processorContextCorrupt", json_object_new_boolean(bus_check->ContextCorrupt));
	json_object_object_add(bus_check_ir, "uncorrected", json_object_new_boolean(bus_check->ErrorUncorrected));
	json_object_object_add(bus_check_ir, "preciseIP", json_object_new_boolean(bus_check->PreciseIp));
	json_object_object_add(bus_check_ir, "restartableIP", json_object_new_boolean(bus_check->RestartableIp));
	json_object_object_add(bus_check_ir, "overflow", json_object_new_boolean(bus_check->Overflow));
	json_object_object_add(bus_check_ir, "timedOut", json_object_new_boolean(bus_check->TimeOut));

	//Participation type.
	json_object* participation_type = integer_to_readable_pair(bus_check->ParticipationType, 4,
	IA32X64_BUS_CHECK_INFO_PARTICIPATION_TYPES_KEYS,
	IA32X64_BUS_CHECK_INFO_PARTICIPATION_TYPES_VALUES,
	"Unknown");
	json_object_object_add(bus_check_ir, "participationType", participation_type);

	//Address space.
	json_object* address_space = integer_to_readable_pair(bus_check->AddressSpace, 4,
	IA32X64_BUS_CHECK_INFO_ADDRESS_SPACE_TYPES_KEYS,
	IA32X64_BUS_CHECK_INFO_ADDRESS_SPACE_TYPES_VALUES,
	"Unknown");
	json_object_object_add(bus_check_ir, "addressSpace", address_space);

	return bus_check_ir;
	}

	//Converts a single IA32/x64 MS check check info block into JSON IR format.
	json_object* cper_ia32x64_ms_check_to_ir(EFI_IA32_X64_MS_CHECK_INFO* ms_check)
	{
	json_object* ms_check_ir = json_object_new_object();

	//Validation bits.
	json_object* validation = bitfield_to_ir(ms_check->ValidFields, 6, IA32X64_CHECK_INFO_VALID_BITFIELD_NAMES);
	json_object_object_add(ms_check_ir, "validationBits", validation);

	//Error type (operation that caused the error).
	json_object* error_type = integer_to_readable_pair(ms_check->ErrorType, 4,
	IA32X64_MS_CHECK_INFO_ERROR_TYPES_KEYS,
	IA32X64_MS_CHECK_INFO_ERROR_TYPES_VALUES,
	"Unknown (Processor Specific)");
	json_object_object_add(ms_check_ir, "errorType", error_type);

	//Miscellaneous fields.
	json_object_object_add(ms_check_ir, "processorContextCorrupt", json_object_new_boolean(ms_check->ContextCorrupt));
	json_object_object_add(ms_check_ir, "uncorrected", json_object_new_boolean(ms_check->ErrorUncorrected));
	json_object_object_add(ms_check_ir, "preciseIP", json_object_new_boolean(ms_check->PreciseIp));
	json_object_object_add(ms_check_ir, "restartableIP", json_object_new_boolean(ms_check->RestartableIp));
	json_object_object_add(ms_check_ir, "overflow", json_object_new_boolean(ms_check->Overflow));

	return ms_check_ir;
	}

	//Converts a single IA32/x64 processor context info entry into JSON IR format.
	json_object* cper_ia32x64_processor_context_info_to_ir(EFI_IA32_X64_PROCESSOR_CONTEXT_INFO* context_info, void** cur_pos)
	{
	json_object* context_info_ir = json_object_new_object();

	//Register context type.
	json_object* context_type = integer_to_readable_pair(context_info->RegisterType, 8,
	IA32X64_REGISTER_CONTEXT_TYPES_KEYS,
	IA32X64_REGISTER_CONTEXT_TYPES_VALUES,
	"Unknown (Reserved)");
	json_object_object_add(context_info_ir, "registerContextType", context_type);

	//Register array size, MSR and MM address.
	json_object_object_add(context_info_ir, "registerArraySize", json_object_new_uint64(context_info->ArraySize));
	json_object_object_add(context_info_ir, "msrAddress", json_object_new_uint64(context_info->MsrAddress));
	json_object_object_add(context_info_ir, "mmRegisterAddress", json_object_new_uint64(context_info->MmRegisterAddress));

	//Register array.
	json_object* register_array = NULL;
	if (context_info->RegisterType == 2)
	{
	EFI_CONTEXT_IA32_REGISTER_STATE* register_state = (EFI_CONTEXT_IA32_REGISTER_STATE*)(context_info + 1);
	register_array = cper_ia32x64_register_32bit_to_ir(register_state);
	cur_pos = (void)(register_state + 1);
	}
	else if (context_info->RegisterType == 3)
	{
	EFI_CONTEXT_X64_REGISTER_STATE* register_state = (EFI_CONTEXT_X64_REGISTER_STATE*)(context_info + 1);
	register_array = cper_ia32x64_register_64bit_to_ir(register_state);
	cur_pos = (void)(register_state + 1);
	}
	else
	{
	//No parseable data, just dump as base64 and shift the head to the next item.
	cur_pos = (void)(context_info + 1);

	char* encoded = b64_encode((unsigned char*)cur_pos, context_info->ArraySize);
	register_array = json_object_new_object();
	json_object_object_add(register_array, "data", json_object_new_string(encoded));
	free(encoded);

	cur_pos = (void)(((char)cur_pos) + context_info->ArraySize);
	}
	json_object_object_add(context_info_ir, "registerArray", register_array);

	return context_info_ir;
	}

	//Converts a single CPER IA32 register state into JSON IR format.
	json_object* cper_ia32x64_register_32bit_to_ir(EFI_CONTEXT_IA32_REGISTER_STATE* registers)
	{
	json_object* ia32_registers = json_object_new_object();
	json_object_object_add(ia32_registers, "eax", json_object_new_int(registers->Eax));
	json_object_object_add(ia32_registers, "ebx", json_object_new_int(registers->Ebx));
	json_object_object_add(ia32_registers, "ecx", json_object_new_int(registers->Ecx));
	json_object_object_add(ia32_registers, "edx", json_object_new_int(registers->Edx));
	json_object_object_add(ia32_registers, "esi", json_object_new_int(registers->Esi));
	json_object_object_add(ia32_registers, "edi", json_object_new_int(registers->Edi));
	json_object_object_add(ia32_registers, "ebp", json_object_new_int(registers->Ebp));
	json_object_object_add(ia32_registers, "esp", json_object_new_int(registers->Esp));
	json_object_object_add(ia32_registers, "cs", json_object_new_int(registers->Cs));
	json_object_object_add(ia32_registers, "ds", json_object_new_int(registers->Ds));
	json_object_object_add(ia32_registers, "ss", json_object_new_int(registers->Ss));
	json_object_object_add(ia32_registers, "es", json_object_new_int(registers->Es));
	json_object_object_add(ia32_registers, "fs", json_object_new_int(registers->Fs));
	json_object_object_add(ia32_registers, "gs", json_object_new_int(registers->Gs));
	json_object_object_add(ia32_registers, "eflags", json_object_new_int(registers->Eflags));
	json_object_object_add(ia32_registers, "eip", json_object_new_int(registers->Eip));
	json_object_object_add(ia32_registers, "cr0", json_object_new_int(registers->Cr0));
	json_object_object_add(ia32_registers, "cr1", json_object_new_int(registers->Cr1));
	json_object_object_add(ia32_registers, "cr2", json_object_new_int(registers->Cr2));
	json_object_object_add(ia32_registers, "cr3", json_object_new_int(registers->Cr3));
	json_object_object_add(ia32_registers, "cr4", json_object_new_int(registers->Cr4));
	json_object_object_add(ia32_registers, "gdtr", json_object_new_uint64((registers->Gdtr[0] << 16) + registers->Gdtr[1]));
	json_object_object_add(ia32_registers, "idtr", json_object_new_uint64((registers->Idtr[0] << 16) + registers->Idtr[1]));
	json_object_object_add(ia32_registers, "ldtr", json_object_new_int(registers->Ldtr));
	json_object_object_add(ia32_registers, "tr", json_object_new_int(registers->Tr));

	return ia32_registers;
	}

	//Converts a single CPER x64 register state into JSON IR format.
	json_object* cper_ia32x64_register_64bit_to_ir(EFI_CONTEXT_X64_REGISTER_STATE* registers)
	{
	json_object* x64_registers = json_object_new_object();
	json_object_object_add(x64_registers, "rax", json_object_new_uint64(registers->Rax));
	json_object_object_add(x64_registers, "rbx", json_object_new_uint64(registers->Rbx));
	json_object_object_add(x64_registers, "rcx", json_object_new_uint64(registers->Rcx));
	json_object_object_add(x64_registers, "rdx", json_object_new_uint64(registers->Rdx));
	json_object_object_add(x64_registers, "rsi", json_object_new_uint64(registers->Rsi));
	json_object_object_add(x64_registers, "rdi", json_object_new_uint64(registers->Rdi));
	json_object_object_add(x64_registers, "rbp", json_object_new_uint64(registers->Rbp));
	json_object_object_add(x64_registers, "rsp", json_object_new_uint64(registers->Rsp));
	json_object_object_add(x64_registers, "r8", json_object_new_uint64(registers->R8));
	json_object_object_add(x64_registers, "r9", json_object_new_uint64(registers->R9));
	json_object_object_add(x64_registers, "r10", json_object_new_uint64(registers->R10));
	json_object_object_add(x64_registers, "r11", json_object_new_uint64(registers->R11));
	json_object_object_add(x64_registers, "r12", json_object_new_uint64(registers->R12));
	json_object_object_add(x64_registers, "r13", json_object_new_uint64(registers->R13));
	json_object_object_add(x64_registers, "r14", json_object_new_uint64(registers->R14));
	json_object_object_add(x64_registers, "r15", json_object_new_uint64(registers->R15));
	json_object_object_add(x64_registers, "cs", json_object_new_int(registers->Cs));
	json_object_object_add(x64_registers, "ds", json_object_new_int(registers->Ds));
	json_object_object_add(x64_registers, "ss", json_object_new_int(registers->Ss));
	json_object_object_add(x64_registers, "es", json_object_new_int(registers->Es));
	json_object_object_add(x64_registers, "fs", json_object_new_int(registers->Fs));
	json_object_object_add(x64_registers, "gs", json_object_new_int(registers->Gs));
	json_object_object_add(x64_registers, "rflags", json_object_new_uint64(registers->Rflags));
	json_object_object_add(x64_registers, "eip", json_object_new_uint64(registers->Rip));
	json_object_object_add(x64_registers, "cr0", json_object_new_uint64(registers->Cr0));
	json_object_object_add(x64_registers, "cr1", json_object_new_uint64(registers->Cr1));
	json_object_object_add(x64_registers, "cr2", json_object_new_uint64(registers->Cr2));
	json_object_object_add(x64_registers, "cr3", json_object_new_uint64(registers->Cr3));
	json_object_object_add(x64_registers, "cr4", json_object_new_uint64(registers->Cr4));
	json_object_object_add(x64_registers, "cr8", json_object_new_uint64(registers->Cr8));
	json_object_object_add(x64_registers, "gdtr_0", json_object_new_uint64(registers->Gdtr[0]));
	json_object_object_add(x64_registers, "gdtr_1", json_object_new_uint64(registers->Gdtr[1]));
	json_object_object_add(x64_registers, "idtr_0", json_object_new_uint64(registers->Idtr[0]));
	json_object_object_add(x64_registers, "idtr_1", json_object_new_uint64(registers->Idtr[1]));
	json_object_object_add(x64_registers, "ldtr", json_object_new_int(registers->Ldtr));
	json_object_object_add(x64_registers, "tr", json_object_new_int(registers->Tr));

	return x64_registers;
	}