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Merge pull request #263 from N00byKing/non3ds 

Remove more N3DS References
This commit is contained in:
bunnei 2018-03-22 18:02:51 -04:00 committed by GitHub
parent b5c03088bc 8afdbf6a1f
commit 4daf91fc69
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 0 additions and 20 deletions
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9
src/core/memory.cpp
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@ -23,7 +23,6 @@
namespace Memory {
static std::array<u8, Memory::VRAM_SIZE> vram;
static std::array<u8, Memory::N3DS_EXTRA_RAM_SIZE> n3ds_extra_ram;
static PageTable* current_page_table = nullptr;
@ -244,7 +243,6 @@ u8* GetPhysicalPointer(PAddr address) {
{IO_AREA_PADDR, IO_AREA_SIZE},
{DSP_RAM_PADDR, DSP_RAM_SIZE},
{FCRAM_PADDR, FCRAM_N3DS_SIZE},
{N3DS_EXTRA_RAM_PADDR, N3DS_EXTRA_RAM_SIZE},
};
const auto area =
@ -283,9 +281,6 @@ u8* GetPhysicalPointer(PAddr address) {
}
ASSERT_MSG(target_pointer != nullptr, "Invalid FCRAM address");
break;
case N3DS_EXTRA_RAM_PADDR:
target_pointer = n3ds_extra_ram.data() + offset_into_region;
break;
default:
UNREACHABLE();
}
@ -609,8 +604,6 @@ boost::optional<PAddr> TryVirtualToPhysicalAddress(const VAddr addr) {
return addr - DSP_RAM_VADDR + DSP_RAM_PADDR;
} else if (addr >= IO_AREA_VADDR && addr < IO_AREA_VADDR_END) {
return addr - IO_AREA_VADDR + IO_AREA_PADDR;
} else if (addr >= N3DS_EXTRA_RAM_VADDR && addr < N3DS_EXTRA_RAM_VADDR_END) {
return addr - N3DS_EXTRA_RAM_VADDR + N3DS_EXTRA_RAM_PADDR;
}
return boost::none;
@ -637,8 +630,6 @@ boost::optional<VAddr> PhysicalToVirtualAddress(const PAddr addr) {
return addr - DSP_RAM_PADDR + DSP_RAM_VADDR;
} else if (addr >= IO_AREA_PADDR && addr < IO_AREA_PADDR_END) {
return addr - IO_AREA_PADDR + IO_AREA_VADDR;
} else if (addr >= N3DS_EXTRA_RAM_PADDR && addr < N3DS_EXTRA_RAM_PADDR_END) {
return addr - N3DS_EXTRA_RAM_PADDR + N3DS_EXTRA_RAM_VADDR;
}
return boost::none;

11
src/core/memory.h
View File

@ -98,12 +98,6 @@ enum : PAddr {
VRAM_SIZE = 0x00600000, ///< VRAM size (6MB)
VRAM_PADDR_END = VRAM_PADDR + VRAM_SIZE,
/// New 3DS additional memory. Supposedly faster than regular FCRAM. Part of it can be used by
/// applications and system modules if mapped via the ExHeader.
N3DS_EXTRA_RAM_PADDR = 0x1F000000,
N3DS_EXTRA_RAM_SIZE = 0x00400000, ///< New 3DS additional memory size (4MB)
N3DS_EXTRA_RAM_PADDR_END = N3DS_EXTRA_RAM_PADDR + N3DS_EXTRA_RAM_SIZE,
/// DSP memory
DSP_RAM_PADDR = 0x1FF00000,
DSP_RAM_SIZE = 0x00080000, ///< DSP memory size (512KB)
@ -119,7 +113,6 @@ enum : PAddr {
FCRAM_SIZE = 0x08000000, ///< FCRAM size on the Old 3DS (128MB)
FCRAM_N3DS_SIZE = 0x10000000, ///< FCRAM size on the New 3DS (256MB)
FCRAM_PADDR_END = FCRAM_PADDR + FCRAM_SIZE,
FCRAM_N3DS_PADDR_END = FCRAM_PADDR + FCRAM_N3DS_SIZE,
};
/// Virtual user-space memory regions
@ -135,10 +128,6 @@ enum : VAddr {
LINEAR_HEAP_SIZE = 0x08000000,
LINEAR_HEAP_VADDR_END = LINEAR_HEAP_VADDR + LINEAR_HEAP_SIZE,
/// Maps 1:1 to New 3DS additional memory
N3DS_EXTRA_RAM_VADDR = 0x1E800000,
N3DS_EXTRA_RAM_VADDR_END = N3DS_EXTRA_RAM_VADDR + N3DS_EXTRA_RAM_SIZE,
/// Maps 1:1 to the IO register area.
IO_AREA_VADDR = 0x1EC00000,
IO_AREA_VADDR_END = IO_AREA_VADDR + IO_AREA_SIZE,