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[CAM] Add service skeleton

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This commit is contained in:
wheremyfoodat 2023-03-13 01:00:12 +02:00
parent b564029a8f
commit 5b9648e0a8
7 changed files with 63 additions and 5 deletions

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;