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libs: add ongoing work to facilitate hactool rewrite

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This commit is contained in:
Michael Scire
2022-03-08 10:05:32 -08:00
parent a4895a1e79
commit 100bead52b
34 changed files with 1829 additions and 216 deletions
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8
libraries/libstratosphere/source/fs/impl/fs_library.cpp
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@@ -39,12 +39,16 @@ namespace ams::fs::impl {
[[maybe_unused]] constexpr size_t BufferPoolSize = 6_MB;
[[maybe_unused]] constexpr size_t DeviceBufferSize = 8_MB;
[[maybe_unused]] constexpr size_t DeviceWorkBufferSize = os::MemoryPageSize;
[[maybe_unused]] constexpr size_t BufferManagerHeapSize = 14_MB;
constexpr size_t DeviceWorkBufferRequiredSize = 0x140;
static_assert(util::IsAligned(BufferManagerHeapSize, os::MemoryBlockUnitSize));
//alignas(os::MemoryPageSize) u8 g_buffer_pool[BufferPoolSize];
//alignas(os::MemoryPageSize) u8 g_device_buffer[DeviceBufferSize];
alignas(os::MemoryPageSize) u8 g_device_buffer[DeviceBufferSize];
alignas(os::MemoryPageSize) u8 g_device_work_buffer[DeviceWorkBufferSize];
//alignas(os::MemoryPageSize) u8 g_buffer_manager_heap[BufferManagerHeapSize];
//
//alignas(os::MemoryPageSize) u8 g_buffer_manager_work_buffer[64_KB];
@@ -69,6 +73,8 @@ namespace ams::fs::impl {
/* TODO: Many things. */
g_system_heap_memory_resource.emplace(std::addressof(GetSystemHeapAllocator()));
fssystem::InitializeBufferPool(reinterpret_cast<char *>(g_device_buffer), DeviceBufferSize, reinterpret_cast<char *>(g_device_work_buffer), DeviceWorkBufferRequiredSize);
/* Setup fscreators/interfaces. */
g_local_fs_creator.emplace(true);
g_subdir_fs_creator.emplace();