void Shutdown() {
u32 flags = 0;
MemoryMap_Shutdown(g_views, kNumMemViews, flags, &arena);
arena.ReleaseSpace();
MemBlock_Shutdown();
g_base = nullptr;
g_exefs_code = nullptr;
g_system_mem = nullptr;
g_heap = nullptr;
g_heap_linear = nullptr;
g_vram = nullptr;
g_shared_mem = nullptr;
g_dsp_mem = nullptr;
g_kernel_mem = nullptr;
physical_bootrom = nullptr;
uncached_bootrom = nullptr;
physical_exefs_code = nullptr;
physical_system_mem = nullptr;
physical_fcram = nullptr;
physical_heap_gsp = nullptr;
physical_vram = nullptr;
physical_shared_mem = nullptr;
physical_dsp_mem = nullptr;
physical_kernel_mem = nullptr;
LOG_DEBUG(HW_Memory, "shutdown OK");
}
void Shutdown() {
std::lock_guard<std::recursive_mutex> guard(g_shutdownLock);
u32 flags = 0;
MemoryMap_Shutdown(flags);
base = nullptr;
DEBUG_LOG(MEMMAP, "Memory system shut down.");
}
void Shutdown()
{
u32 flags = 0;
MemoryMap_Shutdown(flags);
base = NULL;
DEBUG_LOG(MEMMAP, "Memory system shut down.");
}
void Shutdown()
{
u32 flags = 0;
MemoryMap_Shutdown(views, num_views, flags, &g_arena);
g_arena.ReleaseSpace();
base = NULL;
DEBUG_LOG(MEMMAP, "Memory system shut down.");
}
static bool Memory_TryBase(u8 *base, const MemoryView *views, int num_views, u32 flags, MemArena *arena)
{
// OK, we know where to find free space. Now grab it!
// We just mimic the popular BAT setup.
u32 position = 0;
u32 last_position = 0;
// Zero all the pointers to be sure.
for (int i = 0; i < num_views; i++)
{
if (views[i].out_ptr_low)
*views[i].out_ptr_low = nullptr;
if (views[i].out_ptr)
*views[i].out_ptr = nullptr;
}
int i;
for (i = 0; i < num_views; i++)
{
SKIP(flags, views[i].flags);
if (views[i].flags & MV_MIRROR_PREVIOUS)
{
position = last_position;
}
else
{
*(views[i].out_ptr_low) = (u8*)arena->CreateView(position, views[i].size);
if (!*views[i].out_ptr_low)
goto bail;
}
#if _ARCH_64
*views[i].out_ptr = (u8*)arena->CreateView(
position, views[i].size, base + views[i].virtual_address);
#else
if (views[i].flags & MV_MIRROR_PREVIOUS)
{
// No need to create multiple identical views.
*views[i].out_ptr = *views[i - 1].out_ptr;
}
else
{
*views[i].out_ptr = (u8*)arena->CreateView(
position, views[i].size, base + (views[i].virtual_address & 0x3FFFFFFF));
if (!*views[i].out_ptr)
goto bail;
}
#endif
last_position = position;
position += views[i].size;
}
return true;
bail:
// Argh! ERROR! Free what we grabbed so far so we can try again.
MemoryMap_Shutdown(views, i+1, flags, arena);
return false;
}
void Shutdown()
{
lock_guard guard(g_shutdownLock);
u32 flags = 0;
MemoryMap_Shutdown(flags);
base = NULL;
DEBUG_LOG(MEMMAP, "Memory system shut down.");
}
void Shutdown() {
u32 flags = 0;
MemoryMap_Shutdown(g_views, kNumMemViews, flags, &g_arena);
g_arena.ReleaseSpace();
g_base = NULL;
NOTICE_LOG(MEMMAP, "shutdown OK");
}
void Shutdown()
{
m_IsInitialized = false;
u32 flags = 0;
if (SConfig::GetInstance().m_LocalCoreStartupParameter.bWii) flags |= MV_WII_ONLY;
if (bFakeVMEM) flags |= MV_FAKE_VMEM;
MemoryMap_Shutdown(views, num_views, flags, &g_arena);
g_arena.ReleaseSpace();
base = NULL;
INFO_LOG(MEMMAP, "Memory system shut down.");
}
static bool Memory_TryBase(u8 *base, MemoryView *views, int num_views, u32 flags, MemArena *arena)
{
// OK, we know where to find free space. Now grab it!
// We just mimic the popular BAT setup.
int i;
for (i = 0; i < num_views; i++)
{
MemoryView* view = &views[i];
void* view_base;
bool use_sw_mirror;
SKIP(flags, view->flags);
#if _ARCH_64
// On 64-bit, we map the same file position multiple times, so we
// don't need the software fallback for the mirrors.
view_base = base + view->virtual_address;
use_sw_mirror = false;
#else
// On 32-bit, we don't have the actual address space to store all
// the mirrors, so we just map the fallbacks somewhere in our address
// space and use the software fallbacks for mirroring.
view_base = base + (view->virtual_address & 0x3FFFFFFF);
use_sw_mirror = true;
#endif
if (use_sw_mirror && (view->flags & MV_MIRROR_PREVIOUS))
{
view->view_ptr = views[i - 1].view_ptr;
}
else
{
view->mapped_ptr = arena->CreateView(view->shm_position, view->size, view_base);
view->view_ptr = view->mapped_ptr;
}
if (!view->view_ptr)
{
// Argh! ERROR! Free what we grabbed so far so we can try again.
MemoryMap_Shutdown(views, i+1, flags, arena);
return false;
}
if (view->out_ptr)
*(view->out_ptr) = (u8*) view->view_ptr;
}
return true;
}
