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-rw-r--r--src/core/hle/kernel/k_memory_region_type.h105
-rw-r--r--src/core/hle/kernel/kernel.cpp23
2 files changed, 80 insertions, 48 deletions
diff --git a/src/core/hle/kernel/k_memory_region_type.h b/src/core/hle/kernel/k_memory_region_type.h
index e5630c1ac..bcbf450f0 100644
--- a/src/core/hle/kernel/k_memory_region_type.h
+++ b/src/core/hle/kernel/k_memory_region_type.h
@@ -190,9 +190,15 @@ static_assert(KMemoryRegionType_DramKernelInitPt.GetValue() ==
constexpr inline auto KMemoryRegionType_DramKernelSecureAppletMemory =
KMemoryRegionType_DramKernelBase.DeriveSparse(1, 3, 0).SetAttribute(
KMemoryRegionAttr_LinearMapped);
+constexpr inline const auto KMemoryRegionType_DramKernelSecureUnknown =
+ KMemoryRegionType_DramKernelBase.DeriveSparse(1, 3, 1).SetAttribute(
+ KMemoryRegionAttr_LinearMapped);
static_assert(KMemoryRegionType_DramKernelSecureAppletMemory.GetValue() ==
(0x18E | KMemoryRegionAttr_CarveoutProtected | KMemoryRegionAttr_NoUserMap |
KMemoryRegionAttr_LinearMapped));
+static_assert(KMemoryRegionType_DramKernelSecureUnknown.GetValue() ==
+ (0x28E | KMemoryRegionAttr_CarveoutProtected | KMemoryRegionAttr_NoUserMap |
+ KMemoryRegionAttr_LinearMapped));
constexpr inline auto KMemoryRegionType_DramReservedEarly =
KMemoryRegionType_DramReservedBase.DeriveAttribute(KMemoryRegionAttr_NoUserMap);
@@ -217,16 +223,18 @@ constexpr inline auto KMemoryRegionType_DramPoolPartition =
static_assert(KMemoryRegionType_DramPoolPartition.GetValue() ==
(0x26 | KMemoryRegionAttr_LinearMapped | KMemoryRegionAttr_NoUserMap));
-constexpr inline auto KMemoryRegionType_DramPoolManagement =
- KMemoryRegionType_DramPoolPartition.DeriveTransition(0, 2).DeriveTransition().SetAttribute(
+// UNUSED: .Derive(4, 1);
+// UNUSED: .Derive(4, 2);
+constexpr inline const auto KMemoryRegionType_DramPoolManagement =
+ KMemoryRegionType_DramPoolPartition.Derive(4, 0).SetAttribute(
KMemoryRegionAttr_CarveoutProtected);
-constexpr inline auto KMemoryRegionType_DramUserPool =
- KMemoryRegionType_DramPoolPartition.DeriveTransition(1, 2).DeriveTransition();
+constexpr inline const auto KMemoryRegionType_DramUserPool =
+ KMemoryRegionType_DramPoolPartition.Derive(4, 3);
static_assert(KMemoryRegionType_DramPoolManagement.GetValue() ==
- (0x166 | KMemoryRegionAttr_LinearMapped | KMemoryRegionAttr_NoUserMap |
+ (0xE6 | KMemoryRegionAttr_LinearMapped | KMemoryRegionAttr_NoUserMap |
KMemoryRegionAttr_CarveoutProtected));
static_assert(KMemoryRegionType_DramUserPool.GetValue() ==
- (0x1A6 | KMemoryRegionAttr_LinearMapped | KMemoryRegionAttr_NoUserMap));
+ (0x266 | KMemoryRegionAttr_LinearMapped | KMemoryRegionAttr_NoUserMap));
constexpr inline auto KMemoryRegionType_DramApplicationPool =
KMemoryRegionType_DramUserPool.Derive(4, 0);
@@ -237,60 +245,63 @@ constexpr inline auto KMemoryRegionType_DramSystemNonSecurePool =
constexpr inline auto KMemoryRegionType_DramSystemPool =
KMemoryRegionType_DramUserPool.Derive(4, 3).SetAttribute(KMemoryRegionAttr_CarveoutProtected);
static_assert(KMemoryRegionType_DramApplicationPool.GetValue() ==
- (0x7A6 | KMemoryRegionAttr_LinearMapped | KMemoryRegionAttr_NoUserMap));
+ (0xE66 | KMemoryRegionAttr_LinearMapped | KMemoryRegionAttr_NoUserMap));
static_assert(KMemoryRegionType_DramAppletPool.GetValue() ==
- (0xBA6 | KMemoryRegionAttr_LinearMapped | KMemoryRegionAttr_NoUserMap));
+ (0x1666 | KMemoryRegionAttr_LinearMapped | KMemoryRegionAttr_NoUserMap));
static_assert(KMemoryRegionType_DramSystemNonSecurePool.GetValue() ==
- (0xDA6 | KMemoryRegionAttr_LinearMapped | KMemoryRegionAttr_NoUserMap));
+ (0x1A66 | KMemoryRegionAttr_LinearMapped | KMemoryRegionAttr_NoUserMap));
static_assert(KMemoryRegionType_DramSystemPool.GetValue() ==
- (0x13A6 | KMemoryRegionAttr_LinearMapped | KMemoryRegionAttr_NoUserMap |
+ (0x2666 | KMemoryRegionAttr_LinearMapped | KMemoryRegionAttr_NoUserMap |
KMemoryRegionAttr_CarveoutProtected));
constexpr inline auto KMemoryRegionType_VirtualDramHeapBase =
- KMemoryRegionType_Dram.DeriveSparse(1, 3, 0);
+ KMemoryRegionType_Dram.DeriveSparse(1, 4, 0);
constexpr inline auto KMemoryRegionType_VirtualDramKernelPtHeap =
- KMemoryRegionType_Dram.DeriveSparse(1, 3, 1);
+ KMemoryRegionType_Dram.DeriveSparse(1, 4, 1);
constexpr inline auto KMemoryRegionType_VirtualDramKernelTraceBuffer =
- KMemoryRegionType_Dram.DeriveSparse(1, 3, 2);
+ KMemoryRegionType_Dram.DeriveSparse(1, 4, 2);
static_assert(KMemoryRegionType_VirtualDramHeapBase.GetValue() == 0x1A);
static_assert(KMemoryRegionType_VirtualDramKernelPtHeap.GetValue() == 0x2A);
static_assert(KMemoryRegionType_VirtualDramKernelTraceBuffer.GetValue() == 0x4A);
-// UNUSED: .DeriveSparse(2, 2, 0);
-constexpr inline auto KMemoryRegionType_VirtualDramUnknownDebug =
- KMemoryRegionType_Dram.DeriveSparse(2, 2, 1);
-static_assert(KMemoryRegionType_VirtualDramUnknownDebug.GetValue() == (0x52));
-
-constexpr inline auto KMemoryRegionType_VirtualDramKernelSecureAppletMemory =
- KMemoryRegionType_Dram.DeriveSparse(3, 1, 0);
-static_assert(KMemoryRegionType_VirtualDramKernelSecureAppletMemory.GetValue() == (0x62));
-
-constexpr inline auto KMemoryRegionType_VirtualDramKernelInitPt =
- KMemoryRegionType_VirtualDramHeapBase.Derive(3, 0);
-constexpr inline auto KMemoryRegionType_VirtualDramPoolManagement =
- KMemoryRegionType_VirtualDramHeapBase.Derive(3, 1);
-constexpr inline auto KMemoryRegionType_VirtualDramUserPool =
- KMemoryRegionType_VirtualDramHeapBase.Derive(3, 2);
-static_assert(KMemoryRegionType_VirtualDramKernelInitPt.GetValue() == 0x19A);
-static_assert(KMemoryRegionType_VirtualDramPoolManagement.GetValue() == 0x29A);
-static_assert(KMemoryRegionType_VirtualDramUserPool.GetValue() == 0x31A);
+// UNUSED: .Derive(4, 2);
+constexpr inline const auto KMemoryRegionType_VirtualDramUnknownDebug =
+ KMemoryRegionType_Dram.Advance(2).Derive(4, 0);
+constexpr inline const auto KMemoryRegionType_VirtualDramKernelSecureAppletMemory =
+ KMemoryRegionType_Dram.Advance(2).Derive(4, 1);
+constexpr inline const auto KMemoryRegionType_VirtualDramKernelSecureUnknown =
+ KMemoryRegionType_Dram.Advance(2).Derive(4, 3);
+static_assert(KMemoryRegionType_VirtualDramUnknownDebug.GetValue() == (0x32));
+static_assert(KMemoryRegionType_VirtualDramKernelSecureAppletMemory.GetValue() == (0x52));
+static_assert(KMemoryRegionType_VirtualDramKernelSecureUnknown.GetValue() == (0x92));
+
+// UNUSED: .Derive(4, 3);
+constexpr inline const auto KMemoryRegionType_VirtualDramKernelInitPt =
+ KMemoryRegionType_VirtualDramHeapBase.Derive(4, 0);
+constexpr inline const auto KMemoryRegionType_VirtualDramPoolManagement =
+ KMemoryRegionType_VirtualDramHeapBase.Derive(4, 1);
+constexpr inline const auto KMemoryRegionType_VirtualDramUserPool =
+ KMemoryRegionType_VirtualDramHeapBase.Derive(4, 2);
+static_assert(KMemoryRegionType_VirtualDramKernelInitPt.GetValue() == 0x31A);
+static_assert(KMemoryRegionType_VirtualDramPoolManagement.GetValue() == 0x51A);
+static_assert(KMemoryRegionType_VirtualDramUserPool.GetValue() == 0x61A);
// NOTE: For unknown reason, the pools are derived out-of-order here.
// It's worth eventually trying to understand why Nintendo made this choice.
// UNUSED: .Derive(6, 0);
// UNUSED: .Derive(6, 1);
-constexpr inline auto KMemoryRegionType_VirtualDramAppletPool =
- KMemoryRegionType_VirtualDramUserPool.Derive(6, 2);
-constexpr inline auto KMemoryRegionType_VirtualDramApplicationPool =
- KMemoryRegionType_VirtualDramUserPool.Derive(6, 3);
-constexpr inline auto KMemoryRegionType_VirtualDramSystemNonSecurePool =
- KMemoryRegionType_VirtualDramUserPool.Derive(6, 4);
-constexpr inline auto KMemoryRegionType_VirtualDramSystemPool =
- KMemoryRegionType_VirtualDramUserPool.Derive(6, 5);
-static_assert(KMemoryRegionType_VirtualDramAppletPool.GetValue() == 0x1B1A);
-static_assert(KMemoryRegionType_VirtualDramApplicationPool.GetValue() == 0x271A);
-static_assert(KMemoryRegionType_VirtualDramSystemNonSecurePool.GetValue() == 0x2B1A);
-static_assert(KMemoryRegionType_VirtualDramSystemPool.GetValue() == 0x331A);
+constexpr inline const auto KMemoryRegionType_VirtualDramApplicationPool =
+ KMemoryRegionType_VirtualDramUserPool.Derive(4, 0);
+constexpr inline const auto KMemoryRegionType_VirtualDramAppletPool =
+ KMemoryRegionType_VirtualDramUserPool.Derive(4, 1);
+constexpr inline const auto KMemoryRegionType_VirtualDramSystemNonSecurePool =
+ KMemoryRegionType_VirtualDramUserPool.Derive(4, 2);
+constexpr inline const auto KMemoryRegionType_VirtualDramSystemPool =
+ KMemoryRegionType_VirtualDramUserPool.Derive(4, 3);
+static_assert(KMemoryRegionType_VirtualDramApplicationPool.GetValue() == 0x361A);
+static_assert(KMemoryRegionType_VirtualDramAppletPool.GetValue() == 0x561A);
+static_assert(KMemoryRegionType_VirtualDramSystemNonSecurePool.GetValue() == 0x661A);
+static_assert(KMemoryRegionType_VirtualDramSystemPool.GetValue() == 0x961A);
constexpr inline auto KMemoryRegionType_ArchDeviceBase =
KMemoryRegionType_Kernel.DeriveTransition(0, 1).SetSparseOnly();
@@ -354,12 +365,14 @@ constexpr inline auto KMemoryRegionType_KernelTemp =
static_assert(KMemoryRegionType_KernelTemp.GetValue() == 0x31);
constexpr KMemoryRegionType GetTypeForVirtualLinearMapping(u32 type_id) {
- if (KMemoryRegionType_KernelTraceBuffer.IsAncestorOf(type_id)) {
- return KMemoryRegionType_VirtualDramKernelTraceBuffer;
- } else if (KMemoryRegionType_DramKernelPtHeap.IsAncestorOf(type_id)) {
+ if (KMemoryRegionType_DramKernelPtHeap.IsAncestorOf(type_id)) {
return KMemoryRegionType_VirtualDramKernelPtHeap;
} else if (KMemoryRegionType_DramKernelSecureAppletMemory.IsAncestorOf(type_id)) {
return KMemoryRegionType_VirtualDramKernelSecureAppletMemory;
+ } else if (KMemoryRegionType_DramKernelSecureUnknown.IsAncestorOf(type_id)) {
+ return KMemoryRegionType_VirtualDramKernelSecureUnknown;
+ } else if (KMemoryRegionType_KernelTraceBuffer.IsAncestorOf(type_id)) {
+ return KMemoryRegionType_VirtualDramKernelTraceBuffer;
} else if ((type_id | KMemoryRegionAttr_ShouldKernelMap) == type_id) {
return KMemoryRegionType_VirtualDramUnknownDebug;
} else {
diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp
index cb025c3d6..6f19860a1 100644
--- a/src/core/hle/kernel/kernel.cpp
+++ b/src/core/hle/kernel/kernel.cpp
@@ -623,14 +623,33 @@ struct KernelCore::Impl {
ASSERT(memory_layout->GetPhysicalMemoryRegionTree().Insert(
GetInteger(slab_start_phys_addr), slab_region_size, KMemoryRegionType_DramKernelSlab));
+ // Insert a physical region for the secure applet memory.
+ const auto secure_applet_end_phys_addr =
+ slab_end_phys_addr + KSystemControl::SecureAppletMemorySize;
+ if constexpr (KSystemControl::SecureAppletMemorySize > 0) {
+ ASSERT(memory_layout->GetPhysicalMemoryRegionTree().Insert(
+ GetInteger(slab_end_phys_addr), KSystemControl::SecureAppletMemorySize,
+ KMemoryRegionType_DramKernelSecureAppletMemory));
+ }
+
+ // Insert a physical region for the unknown debug2 region.
+ constexpr size_t SecureUnknownRegionSize = 0;
+ const size_t secure_unknown_size = SecureUnknownRegionSize;
+ const auto secure_unknown_end_phys_addr = secure_applet_end_phys_addr + secure_unknown_size;
+ if (secure_unknown_size > 0) {
+ ASSERT(memory_layout->GetPhysicalMemoryRegionTree().Insert(
+ GetInteger(secure_applet_end_phys_addr), secure_unknown_size,
+ KMemoryRegionType_DramKernelSecureUnknown));
+ }
+
// Determine size available for kernel page table heaps, requiring > 8 MB.
const KPhysicalAddress resource_end_phys_addr = slab_start_phys_addr + resource_region_size;
- const size_t page_table_heap_size = resource_end_phys_addr - slab_end_phys_addr;
+ const size_t page_table_heap_size = resource_end_phys_addr - secure_unknown_end_phys_addr;
ASSERT(page_table_heap_size / 4_MiB > 2);
// Insert a physical region for the kernel page table heap region
ASSERT(memory_layout->GetPhysicalMemoryRegionTree().Insert(
- GetInteger(slab_end_phys_addr), page_table_heap_size,
+ GetInteger(secure_unknown_end_phys_addr), page_table_heap_size,
KMemoryRegionType_DramKernelPtHeap));
// All DRAM regions that we haven't tagged by this point will be mapped under the linear