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Merge pull request #1463 from yuriks/non-app-region 

Memory: Do correct Phys->Virt address translation for non-APP linheap
This commit is contained in:
Yuri Kunde Schlesner 2016-03-05 22:16:27 -08:00
parent 8ee230fe1c 6aa90e13f9
commit 2d40891b45
3 changed files with 6 additions and 3 deletions
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6
src/core/hle/kernel/process.cpp
View File

@ -130,9 +130,11 @@ void Process::Run(s32 main_thread_priority, u32 stack_size) {
Kernel::SetupMainThread(codeset->entrypoint, main_thread_priority); Kernel::SetupMainThread(codeset->entrypoint, main_thread_priority);
} }
VAddr Process::GetLinearHeapAreaAddress() const {
return kernel_version < 0x22C ? Memory::LINEAR_HEAP_VADDR : Memory::NEW_LINEAR_HEAP_VADDR;
}
VAddr Process::GetLinearHeapBase() const { VAddr Process::GetLinearHeapBase() const {
return (kernel_version < 0x22C ? Memory::LINEAR_HEAP_VADDR : Memory::NEW_LINEAR_HEAP_VADDR) return GetLinearHeapAreaAddress() + memory_region->base;
+ memory_region->base;
} }
VAddr Process::GetLinearHeapLimit() const { VAddr Process::GetLinearHeapLimit() const {

1
src/core/hle/kernel/process.h
View File

@ -143,6 +143,7 @@ public:
/// Bitmask of the used TLS slots /// Bitmask of the used TLS slots
std::bitset<300> used_tls_slots; std::bitset<300> used_tls_slots;
VAddr GetLinearHeapAreaAddress() const;
VAddr GetLinearHeapBase() const; VAddr GetLinearHeapBase() const;
VAddr GetLinearHeapLimit() const; VAddr GetLinearHeapLimit() const;

2
src/core/memory.cpp
View File

@ -291,7 +291,7 @@ VAddr PhysicalToVirtualAddress(const PAddr addr) {
} else if (addr >= VRAM_PADDR && addr < VRAM_PADDR_END) { } else if (addr >= VRAM_PADDR && addr < VRAM_PADDR_END) {
return addr - VRAM_PADDR + VRAM_VADDR; return addr - VRAM_PADDR + VRAM_VADDR;
} else if (addr >= FCRAM_PADDR && addr < FCRAM_PADDR_END) { } else if (addr >= FCRAM_PADDR && addr < FCRAM_PADDR_END) {
return addr - FCRAM_PADDR + Kernel::g_current_process->GetLinearHeapBase(); return addr - FCRAM_PADDR + Kernel::g_current_process->GetLinearHeapAreaAddress();
} else if (addr >= DSP_RAM_PADDR && addr < DSP_RAM_PADDR_END) { } else if (addr >= DSP_RAM_PADDR && addr < DSP_RAM_PADDR_END) {
return addr - DSP_RAM_PADDR + DSP_RAM_VADDR; return addr - DSP_RAM_PADDR + DSP_RAM_VADDR;
} else if (addr >= IO_AREA_PADDR && addr < IO_AREA_PADDR_END) { } else if (addr >= IO_AREA_PADDR && addr < IO_AREA_PADDR_END) {