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[Kernel/Memory] Implement datetime a bit more nicely

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wheremyfoodat 2022-09-24 04:40:43 +03:00
parent 4da023c236
commit c4cb20f846
4 changed files with 17 additions and 5 deletions
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5
include/cpu_dynarmic.hpp
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@ -155,6 +155,11 @@ public:
return env.totalTicks;
}
// Get reference to tick count. Memory needs access to this
u64& getTicksRef() {
return env.totalTicks;
}
void runFrame() {
env.ticksLeft = 268111856 / 60;
const auto exitReason = jit->Run();

2
include/emulator.hpp
View file

@ -30,7 +30,7 @@ class Emulator {
public:
Emulator() : window(sf::VideoMode(width, height), "Alber", sf::Style::Default, sf::ContextSettings(0, 0, 0, 4, 3)),
kernel(cpu, memory, gpu), cpu(memory, kernel), gpu(memory) {
kernel(cpu, memory, gpu), cpu(memory, kernel), gpu(memory), memory(cpu.getTicksRef()) {
reset();
window.setActive(true);
}

5
include/memory.hpp
View file

@ -72,6 +72,7 @@ namespace KernelMemoryTypes {
class Memory {
u8* fcram;
u64& cpuTicks; // Reference to the CPU tick counter
// Our dynarmic core uses page tables for reads and writes with 4096 byte pages
std::vector<uintptr_t> readTable, writeTable;
@ -93,13 +94,14 @@ class Memory {
std::bitset<FCRAM_PAGE_COUNT> usedFCRAMPages;
std::optional<u32> findPaddr(u32 size);
u64 timeSince3DSEpoch();
public:
u16 kernelVersion = 0;
u32 usedUserMemory = 0;
std::optional<int> gspMemIndex; // Index of GSP shared mem in lockedMemoryInfo or nullopt if it's already reserved
Memory();
Memory(u64& cpuTicks);
void reset();
void* getReadPointer(u32 address);
void* getWritePointer(u32 address);
@ -118,7 +120,6 @@ public:
u32 getLinearHeapVaddr();
u8* getFCRAM() { return fcram; }
u64 timeSince3DSEpoch();
// Returns whether "addr" is aligned to a page (4096 byte) boundary
static constexpr bool isAligned(u32 addr) {