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AudioCore: Skeleton Implementation

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This commit:
* Adds a new subproject, audio_core.
* Defines structures that exist in DSP shared memory.
* Hooks up various other parts of the emulator into audio core.

This sets the foundation for a later HLE DSP implementation.
This commit is contained in:
MerryMage
2016-02-21 13:13:52 +00:00
parent 0d086616d1
commit 8b00954ec7
19 changed files with 875 additions and 71 deletions
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5
src/core/hle/kernel/memory.cpp
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@ -7,6 +7,8 @@
#include <utility>
#include <vector>
#include "audio_core/audio_core.h"
#include "common/common_types.h"
#include "common/logging/log.h"
@ -107,7 +109,6 @@ struct MemoryArea {
static MemoryArea memory_areas[] = {
{SHARED_MEMORY_VADDR, SHARED_MEMORY_SIZE, "Shared Memory"}, // Shared memory
{VRAM_VADDR, VRAM_SIZE, "VRAM"}, // Video memory (VRAM)
{DSP_RAM_VADDR, DSP_RAM_SIZE, "DSP RAM"}, // DSP memory
{TLS_AREA_VADDR, TLS_AREA_SIZE, "TLS Area"}, // TLS memory
};
@ -133,6 +134,8 @@ void InitLegacyAddressSpace(Kernel::VMManager& address_space) {
auto shared_page_vma = address_space.MapBackingMemory(SHARED_PAGE_VADDR,
(u8*)&SharedPage::shared_page, SHARED_PAGE_SIZE, MemoryState::Shared).MoveFrom();
address_space.Reprotect(shared_page_vma, VMAPermission::Read);
AudioCore::AddAddressSpace(address_space);
}
} // namespace