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svc: populate namespace

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This commit is contained in:
Michael Scire 2020-01-17 20:11:03 -08:00
parent 7806766a59
commit 3a91a6b786
23 changed files with 1258 additions and 273 deletions
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7
stratosphere/boot/source/boot_display.cpp
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@ -125,12 +125,10 @@ namespace ams::boot {
std::memset(g_frame_buffer, 0x00, FrameBufferSize);
armDCacheFlush(g_frame_buffer, FrameBufferSize);
constexpr u64 DeviceName_DC = 2;
/* Create Address Space. */
R_ASSERT(svcCreateDeviceAddressSpace(&g_dc_das_hnd, 0, (1ul << 32)));
/* Attach it to the DC. */
R_ASSERT(svcAttachDeviceAddressSpace(DeviceName_DC, g_dc_das_hnd));
R_ASSERT(svcAttachDeviceAddressSpace(svc::DeviceName_Dc, g_dc_das_hnd));
/* Map the framebuffer for the DC as read-only. */
R_ASSERT(svcMapDeviceAddressSpaceAligned(g_dc_das_hnd, dd::GetCurrentProcessHandle(), frame_buffer_aligned, FrameBufferSize, FrameBufferPaddr, 1));
@ -140,12 +138,11 @@ namespace ams::boot {
void FinalizeFrameBuffer() {
if (g_frame_buffer != nullptr) {
const uintptr_t frame_buffer_aligned = reinterpret_cast<uintptr_t>(g_frame_buffer);
constexpr u64 DeviceName_DC = 2;
/* Unmap the framebuffer from the DC. */
R_ASSERT(svcUnmapDeviceAddressSpace(g_dc_das_hnd, dd::GetCurrentProcessHandle(), frame_buffer_aligned, FrameBufferSize, FrameBufferPaddr));
/* Detach address space from the DC. */
R_ASSERT(svcDetachDeviceAddressSpace(DeviceName_DC, g_dc_das_hnd));
R_ASSERT(svcDetachDeviceAddressSpace(svc::DeviceName_Dc, g_dc_das_hnd));
/* Close the address space. */
R_ASSERT(svcCloseHandle(g_dc_das_hnd));
g_dc_das_hnd = INVALID_HANDLE;