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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "common/common_types.h"
#include "common/logging/log.h"
#include "core/hle/service/ldr_ro.h"
////////////////////////////////////////////////////////////////////////////////////////////////////
// Namespace LDR_RO
namespace LDR_RO {
/**
* LDR_RO::Initialize service function
* Inputs:
* 1 : CRS buffer pointer
* 2 : CRS Size
* 3 : Process memory address where the CRS will be mapped
* 4 : Value, must be zero
* 5 : KProcess handle
* Outputs:
* 0 : Return header
* 1 : Result of function, 0 on success, otherwise error code
*/
static void Initialize(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
u32 crs_buffer_ptr = cmd_buff[1];
u32 crs_size = cmd_buff[2];
u32 address = cmd_buff[3];
u32 value = cmd_buff[4];
u32 process = cmd_buff[5];
if (value != 0) {
LOG_ERROR(Service_LDR, "This value should be zero, but is actually %u!", value);
}
// TODO(purpasmart96): Verify return header on HW
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
LOG_WARNING(Service_LDR, "(STUBBED) called. crs_buffer_ptr=0x%08X, crs_size=0x%08X, address=0x%08X, value=0x%08X, process=0x%08X",
crs_buffer_ptr, crs_size, address, value, process);
}
/**
* LDR_RO::LoadCRR service function
* Inputs:
* 1 : CRS buffer pointer
* 2 : CRS Size
* 3 : Value, must be zero
* 4 : KProcess handle
* Outputs:
* 0 : Return header
* 1 : Result of function, 0 on success, otherwise error code
*/
static void LoadCRR(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
u32 crs_buffer_ptr = cmd_buff[1];
u32 crs_size = cmd_buff[2];
u32 value = cmd_buff[3];
u32 process = cmd_buff[4];
if (value != 0) {
LOG_ERROR(Service_LDR, "This value should be zero, but is actually %u!", value);
}
// TODO(purpasmart96): Verify return header on HW
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
LOG_WARNING(Service_LDR, "(STUBBED) called. crs_buffer_ptr=0x%08X, crs_size=0x%08X, value=0x%08X, process=0x%08X",
crs_buffer_ptr, crs_size, value, process);
}
const Interface::FunctionInfo FunctionTable[] = {
{0x000100C2, Initialize, "Initialize"},
{0x00020082, LoadCRR, "LoadCRR"},
{0x00030042, nullptr, "UnloadCCR"},
{0x000402C2, nullptr, "LoadExeCRO"},
{0x000500C2, nullptr, "LoadCROSymbols"},
{0x00060042, nullptr, "CRO_Load?"},
{0x00070042, nullptr, "LoadCROSymbols"},
{0x00080042, nullptr, "Shutdown"},
{0x000902C2, nullptr, "LoadExeCRO_New?"},
};
////////////////////////////////////////////////////////////////////////////////////////////////////
// Interface class
Interface::Interface() {
Register(FunctionTable);
}
} // namespace
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