61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
// Copyright 2014 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include "common/common_types.h"
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#include "common/logging/log.h"
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#include "core/mem_map.h"
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////////////////////////////////////////////////////////////////////////////////////////////////////
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namespace Memory {
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u8* g_exefs_code; ///< ExeFS:/.code is loaded here
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u8* g_heap; ///< Application heap (main memory)
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u8* g_shared_mem; ///< Shared memory
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u8* g_heap_linear; ///< Linear heap
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u8* g_vram; ///< Video memory (VRAM) pointer
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u8* g_dsp_mem; ///< DSP memory
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u8* g_tls_mem; ///< TLS memory
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namespace {
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struct MemoryArea {
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u8** ptr;
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size_t size;
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};
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// We don't declare the IO regions in here since its handled by other means.
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static MemoryArea memory_areas[] = {
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{&g_exefs_code, PROCESS_IMAGE_MAX_SIZE},
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{&g_heap, HEAP_SIZE },
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{&g_shared_mem, SHARED_MEMORY_SIZE },
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{&g_heap_linear, LINEAR_HEAP_SIZE },
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{&g_vram, VRAM_SIZE },
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{&g_dsp_mem, DSP_RAM_SIZE },
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{&g_tls_mem, TLS_AREA_SIZE },
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};
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}
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void Init() {
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for (MemoryArea& area : memory_areas) {
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*area.ptr = new u8[area.size];
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}
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MemBlock_Init();
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LOG_DEBUG(HW_Memory, "initialized OK, RAM at %p", g_heap);
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}
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void Shutdown() {
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MemBlock_Shutdown();
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for (MemoryArea& area : memory_areas) {
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delete[] *area.ptr;
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*area.ptr = nullptr;
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}
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LOG_DEBUG(HW_Memory, "shutdown OK");
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}
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} // namespace
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