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-rw-r--r--src/core/hle/kernel/k_address_space_info.cpp (renamed from src/core/hle/kernel/memory/address_space_info.cpp)60
1 files changed, 29 insertions, 31 deletions
diff --git a/src/core/hle/kernel/memory/address_space_info.cpp b/src/core/hle/kernel/k_address_space_info.cpp
index 6cf43ba24..24944d15b 100644
--- a/src/core/hle/kernel/memory/address_space_info.cpp
+++ b/src/core/hle/kernel/k_address_space_info.cpp
@@ -2,15 +2,12 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
-// This file references various implementation details from Atmosphere, an open-source firmware for
-// the Nintendo Switch. Copyright 2018-2020 Atmosphere-NX.
-
#include <array>
#include "common/assert.h"
-#include "core/hle/kernel/memory/address_space_info.h"
+#include "core/hle/kernel/k_address_space_info.h"
-namespace Kernel::Memory {
+namespace Kernel {
namespace {
@@ -28,20 +25,20 @@ enum : u64 {
};
// clang-format off
-constexpr std::array<AddressSpaceInfo, 13> AddressSpaceInfos{{
- { .bit_width = 32, .address = Size_2_MB , .size = Size_1_GB - Size_2_MB , .type = AddressSpaceInfo::Type::Is32Bit, },
- { .bit_width = 32, .address = Size_1_GB , .size = Size_4_GB - Size_1_GB , .type = AddressSpaceInfo::Type::Small64Bit, },
- { .bit_width = 32, .address = Invalid , .size = Size_1_GB , .type = AddressSpaceInfo::Type::Heap, },
- { .bit_width = 32, .address = Invalid , .size = Size_1_GB , .type = AddressSpaceInfo::Type::Alias, },
- { .bit_width = 36, .address = Size_128_MB, .size = Size_2_GB - Size_128_MB, .type = AddressSpaceInfo::Type::Is32Bit, },
- { .bit_width = 36, .address = Size_2_GB , .size = Size_64_GB - Size_2_GB , .type = AddressSpaceInfo::Type::Small64Bit, },
- { .bit_width = 36, .address = Invalid , .size = Size_6_GB , .type = AddressSpaceInfo::Type::Heap, },
- { .bit_width = 36, .address = Invalid , .size = Size_6_GB , .type = AddressSpaceInfo::Type::Alias, },
- { .bit_width = 39, .address = Size_128_MB, .size = Size_512_GB - Size_128_MB, .type = AddressSpaceInfo::Type::Large64Bit, },
- { .bit_width = 39, .address = Invalid , .size = Size_64_GB , .type = AddressSpaceInfo::Type::Is32Bit },
- { .bit_width = 39, .address = Invalid , .size = Size_6_GB , .type = AddressSpaceInfo::Type::Heap, },
- { .bit_width = 39, .address = Invalid , .size = Size_64_GB , .type = AddressSpaceInfo::Type::Alias, },
- { .bit_width = 39, .address = Invalid , .size = Size_2_GB , .type = AddressSpaceInfo::Type::Stack, },
+constexpr std::array<KAddressSpaceInfo, 13> AddressSpaceInfos{{
+ { .bit_width = 32, .address = Size_2_MB , .size = Size_1_GB - Size_2_MB , .type = KAddressSpaceInfo::Type::MapSmall, },
+ { .bit_width = 32, .address = Size_1_GB , .size = Size_4_GB - Size_1_GB , .type = KAddressSpaceInfo::Type::MapLarge, },
+ { .bit_width = 32, .address = Invalid , .size = Size_1_GB , .type = KAddressSpaceInfo::Type::Heap, },
+ { .bit_width = 32, .address = Invalid , .size = Size_1_GB , .type = KAddressSpaceInfo::Type::Alias, },
+ { .bit_width = 36, .address = Size_128_MB, .size = Size_2_GB - Size_128_MB, .type = KAddressSpaceInfo::Type::MapSmall, },
+ { .bit_width = 36, .address = Size_2_GB , .size = Size_64_GB - Size_2_GB , .type = KAddressSpaceInfo::Type::MapLarge, },
+ { .bit_width = 36, .address = Invalid , .size = Size_6_GB , .type = KAddressSpaceInfo::Type::Heap, },
+ { .bit_width = 36, .address = Invalid , .size = Size_6_GB , .type = KAddressSpaceInfo::Type::Alias, },
+ { .bit_width = 39, .address = Size_128_MB, .size = Size_512_GB - Size_128_MB, .type = KAddressSpaceInfo::Type::Map39Bit, },
+ { .bit_width = 39, .address = Invalid , .size = Size_64_GB , .type = KAddressSpaceInfo::Type::MapSmall },
+ { .bit_width = 39, .address = Invalid , .size = Size_6_GB , .type = KAddressSpaceInfo::Type::Heap, },
+ { .bit_width = 39, .address = Invalid , .size = Size_64_GB , .type = KAddressSpaceInfo::Type::Alias, },
+ { .bit_width = 39, .address = Invalid , .size = Size_2_GB , .type = KAddressSpaceInfo::Type::Stack, },
}};
// clang-format on
@@ -49,7 +46,8 @@ constexpr bool IsAllowedIndexForAddress(std::size_t index) {
return index < AddressSpaceInfos.size() && AddressSpaceInfos[index].address != Invalid;
}
-using IndexArray = std::array<std::size_t, static_cast<std::size_t>(AddressSpaceInfo::Type::Count)>;
+using IndexArray =
+ std::array<std::size_t, static_cast<std::size_t>(KAddressSpaceInfo::Type::Count)>;
constexpr IndexArray AddressSpaceIndices32Bit{
0, 1, 0, 2, 0, 3,
@@ -63,23 +61,23 @@ constexpr IndexArray AddressSpaceIndices39Bit{
9, 8, 8, 10, 12, 11,
};
-constexpr bool IsAllowed32BitType(AddressSpaceInfo::Type type) {
- return type < AddressSpaceInfo::Type::Count && type != AddressSpaceInfo::Type::Large64Bit &&
- type != AddressSpaceInfo::Type::Stack;
+constexpr bool IsAllowed32BitType(KAddressSpaceInfo::Type type) {
+ return type < KAddressSpaceInfo::Type::Count && type != KAddressSpaceInfo::Type::Map39Bit &&
+ type != KAddressSpaceInfo::Type::Stack;
}
-constexpr bool IsAllowed36BitType(AddressSpaceInfo::Type type) {
- return type < AddressSpaceInfo::Type::Count && type != AddressSpaceInfo::Type::Large64Bit &&
- type != AddressSpaceInfo::Type::Stack;
+constexpr bool IsAllowed36BitType(KAddressSpaceInfo::Type type) {
+ return type < KAddressSpaceInfo::Type::Count && type != KAddressSpaceInfo::Type::Map39Bit &&
+ type != KAddressSpaceInfo::Type::Stack;
}
-constexpr bool IsAllowed39BitType(AddressSpaceInfo::Type type) {
- return type < AddressSpaceInfo::Type::Count && type != AddressSpaceInfo::Type::Small64Bit;
+constexpr bool IsAllowed39BitType(KAddressSpaceInfo::Type type) {
+ return type < KAddressSpaceInfo::Type::Count && type != KAddressSpaceInfo::Type::MapLarge;
}
} // namespace
-u64 AddressSpaceInfo::GetAddressSpaceStart(std::size_t width, Type type) {
+u64 KAddressSpaceInfo::GetAddressSpaceStart(std::size_t width, Type type) {
const std::size_t index{static_cast<std::size_t>(type)};
switch (width) {
case 32:
@@ -99,7 +97,7 @@ u64 AddressSpaceInfo::GetAddressSpaceStart(std::size_t width, Type type) {
return 0;
}
-std::size_t AddressSpaceInfo::GetAddressSpaceSize(std::size_t width, Type type) {
+std::size_t KAddressSpaceInfo::GetAddressSpaceSize(std::size_t width, Type type) {
const std::size_t index{static_cast<std::size_t>(type)};
switch (width) {
case 32:
@@ -116,4 +114,4 @@ std::size_t AddressSpaceInfo::GetAddressSpaceSize(std::size_t width, Type type)
return 0;
}
-} // namespace Kernel::Memory
+} // namespace Kernel
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-04 03:50:39 +0200