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metal: initial support

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This commit is contained in:
Samuliak 2024-07-02 08:28:41 +02:00
parent 29d9ed7224
commit f0547d1a71
167 changed files with 28839 additions and 1271 deletions
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15
src/core/memory.cpp
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@ -119,7 +119,7 @@ u8 Memory::read8(u32 vaddr) {
case ConfigMem::FirmRevision: return firm.revision;
case ConfigMem::FirmVersionMinor: return firm.minor;
case ConfigMem::FirmVersionMajor: return firm.major;
case ConfigMem::WifiLevel: return 0; // No wifi :(
case ConfigMem::WifiLevel: return 0; // No wifi :(
case ConfigMem::WifiMac:
case ConfigMem::WifiMac + 1:
@ -171,11 +171,10 @@ u32 Memory::read32(u32 vaddr) {
case ConfigMem::AppMemAlloc: return appResourceLimits.maxCommit;
case ConfigMem::SyscoreVer: return 2;
case 0x1FF81000: return 0; // TODO: Figure out what this config mem address does
case 0x1FF81000:
return 0; // TODO: Figure out what this config mem address does
// Wifi MAC: First 4 bytes of MAC Address
case ConfigMem::WifiMac:
return (u32(MACAddress[3]) << 24) | (u32(MACAddress[2]) << 16) | (u32(MACAddress[1]) << 8) |
MACAddress[0];
case ConfigMem::WifiMac: return (u32(MACAddress[3]) << 24) | (u32(MACAddress[2]) << 16) | (u32(MACAddress[1]) << 8) | MACAddress[0];
// 3D slider. Float in range 0.0 = off, 1.0 = max.
case ConfigMem::SliderState3D: return Helpers::bit_cast<u32, float>(0.0f);
@ -185,7 +184,7 @@ u32 Memory::read32(u32 vaddr) {
default:
if (vaddr >= VirtualAddrs::VramStart && vaddr < VirtualAddrs::VramStart + VirtualAddrs::VramSize) {
static int shutUpCounter = 0;
if (shutUpCounter < 5) { // Stop spamming about VRAM reads after the first 5
if (shutUpCounter < 5) { // Stop spamming about VRAM reads after the first 5
shutUpCounter++;
Helpers::warn("VRAM read!\n");
}
@ -440,7 +439,7 @@ MemoryInfo Memory::queryMemory(u32 vaddr) {
return MemoryInfo(vaddr, pageSize, 0, KernelMemoryTypes::Free);
}
u8* Memory::mapSharedMemory(Handle handle, u32 vaddr, u32 myPerms, u32 otherPerms) {
u8* Memory::mapSharedMemory(HandleType handle, u32 vaddr, u32 myPerms, u32 otherPerms) {
for (auto& e : sharedMemBlocks) {
if (e.handle == handle) {
// Virtual Console titles trigger this. TODO: Investigate how it should work
@ -534,4 +533,4 @@ std::optional<u64> Memory::getProgramID() {
}
return std::nullopt;
}
}