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[CAM] Add service skeleton

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wheremyfoodat 2023-03-13 01:00:12 +02:00
parent b564029a8f
commit 5b9648e0a8
7 changed files with 63 additions and 5 deletions
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4
CMakeLists.txt
View file

@ -60,7 +60,7 @@ set(SERVICE_SOURCE_FILES src/core/services/service_manager.cpp src/core/services
src/core/services/ptm.cpp src/core/services/mic.cpp src/core/services/cecd.cpp
src/core/services/ac.cpp src/core/services/am.cpp src/core/services/boss.cpp
src/core/services/frd.cpp src/core/services/nim.cpp src/core/services/shared_font.cpp
src/core/services/y2r.cpp
src/core/services/y2r.cpp src/core/services/cam.cpp
)
set(PICA_SOURCE_FILES src/core/PICA/gpu.cpp src/core/PICA/regs.cpp src/core/PICA/shader_unit.cpp
src/core/PICA/shader_interpreter.cpp
@ -88,7 +88,7 @@ set(HEADER_FILES include/emulator.hpp include/helpers.hpp include/opengl.hpp inc
include/renderer_gl/surfaces.hpp include/renderer_gl/surface_cache.hpp include/services/ac.hpp
include/services/am.hpp include/services/boss.hpp include/services/frd.hpp include/services/nim.hpp
include/fs/archive_ext_save_data.hpp include/services/shared_font.hpp include/fs/archive_ncch.hpp
include/renderer_gl/textures.hpp include/colour.hpp include/services/y2r.hpp
include/renderer_gl/textures.hpp include/colour.hpp include/services/y2r.hpp include/services/cam.hpp
)
set(THIRD_PARTY_SOURCE_FILES third_party/imgui/imgui.cpp

4
include/kernel/handles.hpp
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@ -14,6 +14,7 @@ namespace KernelHandles {
AM, // Application manager
APT, // App Title something service?
BOSS, // Streetpass stuff?
CAM, // Camera service
CECD, // More Streetpass stuff?
CFG, // CFG service (Console & region info)
HID, // HID service (Handles everything input-related including gyro)
@ -26,7 +27,7 @@ namespace KernelHandles {
NIM, // Updates, DLC, etc
NDM, // ?????
PTM, // PTM service (Used for accessing various console info, such as battery, shell and pedometer state)
Y2R,
Y2R, // Also does camera stuff
MinServiceHandle = AC,
MaxServiceHandle = Y2R,
@ -62,6 +63,7 @@ namespace KernelHandles {
case AM: return "AM";
case APT: return "APT";
case BOSS: return "BOSS";
case CAM: return "CAM";
case CECD: return "CECD";
case CFG: return "CFG";
case HID: return "HID";

2
include/logger.hpp
View file

@ -32,6 +32,7 @@ namespace Log {
static Logger<false> amLogger;
static Logger<false> aptLogger;
static Logger<false> bossLogger;
static Logger<false> camLogger;
static Logger<false> cecdLogger;
static Logger<false> cfgLogger;
static Logger<false> dspServiceLogger;
@ -44,6 +45,7 @@ namespace Log {
static Logger<false> nimLogger;
static Logger<false> ndmLogger;
static Logger<false> ptmLogger;
static Logger<false> y2rLogger;
static Logger<false> srvLogger;
#define MAKE_LOG_FUNCTION(functionName, logger) \

19
include/services/cam.hpp Normal file
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@ -0,0 +1,19 @@
#pragma once
#include "helpers.hpp"
#include "kernel_types.hpp"
#include "logger.hpp"
#include "memory.hpp"
class CAMService {
Handle handle = KernelHandles::CAM;
Memory& mem;
MAKE_LOG_FUNCTION(log, camLogger)
// Service commands
void driverInitialize(u32 messagePointer);
public:
CAMService(Memory& mem) : mem(mem) {}
void reset();
void handleSyncRequest(u32 messagePointer);
};

2
include/services/service_manager.hpp
View file

@ -8,6 +8,7 @@
#include "services/am.hpp"
#include "services/apt.hpp"
#include "services/boss.hpp"
#include "services/cam.hpp"
#include "services/cecd.hpp"
#include "services/cfg.hpp"
#include "services/dsp.hpp"
@ -38,6 +39,7 @@ class ServiceManager {
AMService am;
APTService apt;
BOSSService boss;
CAMService cam;
CECDService cecd;
CFGService cfg;
DSPService dsp;

28
src/core/services/cam.cpp Normal file
View file

@ -0,0 +1,28 @@
#include "services/cam.hpp"
namespace CAMCommands {
enum : u32 {
DriverInitialize = 0x00390000
};
}
namespace Result {
enum : u32 {
Success = 0,
};
}
void CAMService::reset() {}
void CAMService::handleSyncRequest(u32 messagePointer) {
const u32 command = mem.read32(messagePointer);
switch (command) {
case CAMCommands::DriverInitialize: driverInitialize(messagePointer); break;
default: Helpers::panic("CAM service requested. Command: %08X\n", command);
}
}
void CAMService::driverInitialize(u32 messagePointer) {
log("CAM::DriverInitialize\n");
mem.write32(messagePointer + 4, Result::Success);
}

9
src/core/services/service_manager.cpp
View file

@ -2,7 +2,7 @@
#include "kernel.hpp"
ServiceManager::ServiceManager(std::array<u32, 16>& regs, Memory& mem, GPU& gpu, u32& currentPID, Kernel& kernel)
: regs(regs), mem(mem), kernel(kernel), ac(mem), am(mem), boss(mem), apt(mem, kernel), cecd(mem), cfg(mem),
: regs(regs), mem(mem), kernel(kernel), ac(mem), am(mem), boss(mem), apt(mem, kernel), cam(mem), cecd(mem), cfg(mem),
dsp(mem), hid(mem), frd(mem), fs(mem, kernel), gsp_gpu(mem, gpu, currentPID), gsp_lcd(mem), mic(mem),
nim(mem), ndm(mem), ptm(mem), y2r(mem) {}
@ -14,6 +14,7 @@ void ServiceManager::reset() {
am.reset();
apt.reset();
boss.reset();
cam.reset();
cecd.reset();
cfg.reset();
dsp.reset();
@ -88,6 +89,7 @@ void ServiceManager::getServiceHandle(u32 messagePointer) {
std::string service = mem.readString(messagePointer + 4, 8);
log("srv::getServiceHandle (Service: %s, nameLength: %d, flags: %d)\n", service.c_str(), nameLength, flags);
// TODO: Use a map here
if (service == "ac:u") {
handle = KernelHandles::AC;
} else if (service == "am:app") {
@ -100,6 +102,8 @@ void ServiceManager::getServiceHandle(u32 messagePointer) {
handle = KernelHandles::APT;
} else if (service == "boss:U") {
handle = KernelHandles::BOSS;
} else if (service == "cam:u") {
handle = KernelHandles::CAM;
} else if (service == "cecd:u") {
handle = KernelHandles::CECD;
} else if (service == "cfg:u") {
@ -164,17 +168,18 @@ void ServiceManager::subscribe(u32 messagePointer) {
void ServiceManager::sendCommandToService(u32 messagePointer, Handle handle) {
switch (handle) {
case KernelHandles::GPU: [[likely]] gsp_gpu.handleSyncRequest(messagePointer); break;
case KernelHandles::AC: ac.handleSyncRequest(messagePointer); break;
case KernelHandles::AM: am.handleSyncRequest(messagePointer); break;
case KernelHandles::APT: apt.handleSyncRequest(messagePointer); break;
case KernelHandles::BOSS: boss.handleSyncRequest(messagePointer); break;
case KernelHandles::CAM: cam.handleSyncRequest(messagePointer); break;
case KernelHandles::CECD: cecd.handleSyncRequest(messagePointer); break;
case KernelHandles::CFG: cfg.handleSyncRequest(messagePointer); break;
case KernelHandles::DSP: dsp.handleSyncRequest(messagePointer); break;
case KernelHandles::HID: hid.handleSyncRequest(messagePointer); break;
case KernelHandles::FRD: frd.handleSyncRequest(messagePointer); break;
case KernelHandles::FS: fs.handleSyncRequest(messagePointer); break;
case KernelHandles::GPU: [[likely]] gsp_gpu.handleSyncRequest(messagePointer); break;
case KernelHandles::LCD: gsp_lcd.handleSyncRequest(messagePointer); break;
case KernelHandles::MIC: mic.handleSyncRequest(messagePointer); break;
case KernelHandles::NIM: nim.handleSyncRequest(messagePointer); break;