Diamond75/Panda3DS
1
0
Fork 0
mirror of https://github.com/wheremyfoodat/Panda3DS.git synced 2025-06-17 08:15:23 +12:00
Code Issues Projects Releases Packages Wiki Activity Actions

[APT] Implement new 3DS check, [OS] Fix mem allog bug & impl more of HID

Browse source
This commit is contained in:
wheremyfoodat 2022-09-25 03:35:40 +03:00
parent c4cb20f846
commit 0aaf1c317d
14 changed files with 143 additions and 60 deletions
src/core/kernel
memory_management.cpp

16
src/core/kernel/memory_management.cpp
View file

@ -92,15 +92,23 @@ void Kernel::mapMemoryBlock() {
const u32 addr = regs[1];
const u32 myPerms = regs[2];
const u32 otherPerms = regs[3];
logSVC("MapMemoryBlock(block = %d, addr = %08X, myPerms = %X, otherPerms = %X\n", block, addr, myPerms, otherPerms);
logSVC("MapMemoryBlock(block = %X, addr = %08X, myPerms = %X, otherPerms = %X\n", block, addr, myPerms, otherPerms);
if (!isAligned(addr)) [[unlikely]] {
Helpers::panic("MapMemoryBlock: Unaligned address");
}
if (block == KernelHandles::GSPSharedMemHandle) {
mem.mapGSPSharedMemory(addr, myPerms, otherPerms);
serviceManager.setGSPSharedMem(static_cast<u8*>(mem.getReadPointer(addr)));
if (KernelHandles::isSharedMemHandle(block)) {
u8* ptr = mem.mapSharedMemory(block, addr, myPerms, otherPerms); // Map shared memory block
// Pass pointer to shared memory to the appropriate service
if (block == KernelHandles::HIDSharedMemHandle) {
serviceManager.setHIDSharedMem(ptr);
} else if (block == KernelHandles::GSPSharedMemHandle) {
serviceManager.setGSPSharedMem(ptr);
} else {
Helpers::panic("Mapping unknown shared memory block: %X", block);
}
} else {
Helpers::panic("MapMemoryBlock where the handle does not refer to GSP memory");
}