another try

2022-11-05 13:58:44 +01:00
parent 4a9f2bbf2a
commit 9f63fbe700
2002 changed files with 671171 additions and 671092 deletions
--- a/src/common/page_table.cpp
+++ b/src/common/page_table.cpp
@@ -1,73 +1,73 @@
-// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "common/page_table.h"
-
-namespace Common {
-
-PageTable::PageTable() = default;
-
-PageTable::~PageTable() noexcept = default;
-
-bool PageTable::BeginTraversal(TraversalEntry& out_entry, TraversalContext& out_context,
-                               u64 address) const {
-    // Setup invalid defaults.
-    out_entry.phys_addr = 0;
-    out_entry.block_size = page_size;
-    out_context.next_page = 0;
-
-    // Validate that we can read the actual entry.
-    const auto page = address / page_size;
-    if (page >= backing_addr.size()) {
-        return false;
-    }
-
-    // Validate that the entry is mapped.
-    const auto phys_addr = backing_addr[page];
-    if (phys_addr == 0) {
-        return false;
-    }
-
-    // Populate the results.
-    out_entry.phys_addr = phys_addr + address;
-    out_context.next_page = page + 1;
-    out_context.next_offset = address + page_size;
-
-    return true;
-}
-
-bool PageTable::ContinueTraversal(TraversalEntry& out_entry, TraversalContext& context) const {
-    // Setup invalid defaults.
-    out_entry.phys_addr = 0;
-    out_entry.block_size = page_size;
-
-    // Validate that we can read the actual entry.
-    const auto page = context.next_page;
-    if (page >= backing_addr.size()) {
-        return false;
-    }
-
-    // Validate that the entry is mapped.
-    const auto phys_addr = backing_addr[page];
-    if (phys_addr == 0) {
-        return false;
-    }
-
-    // Populate the results.
-    out_entry.phys_addr = phys_addr + context.next_offset;
-    context.next_page = page + 1;
-    context.next_offset += page_size;
-
-    return true;
-}
-
-void PageTable::Resize(std::size_t address_space_width_in_bits, std::size_t page_size_in_bits) {
-    const std::size_t num_page_table_entries{1ULL
-                                             << (address_space_width_in_bits - page_size_in_bits)};
-    pointers.resize(num_page_table_entries);
-    backing_addr.resize(num_page_table_entries);
-    current_address_space_width_in_bits = address_space_width_in_bits;
-    page_size = 1ULL << page_size_in_bits;
-}
-
-} // namespace Common
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/page_table.h"
+
+namespace Common {
+
+PageTable::PageTable() = default;
+
+PageTable::~PageTable() noexcept = default;
+
+bool PageTable::BeginTraversal(TraversalEntry& out_entry, TraversalContext& out_context,
+                               u64 address) const {
+    // Setup invalid defaults.
+    out_entry.phys_addr = 0;
+    out_entry.block_size = page_size;
+    out_context.next_page = 0;
+
+    // Validate that we can read the actual entry.
+    const auto page = address / page_size;
+    if (page >= backing_addr.size()) {
+        return false;
+    }
+
+    // Validate that the entry is mapped.
+    const auto phys_addr = backing_addr[page];
+    if (phys_addr == 0) {
+        return false;
+    }
+
+    // Populate the results.
+    out_entry.phys_addr = phys_addr + address;
+    out_context.next_page = page + 1;
+    out_context.next_offset = address + page_size;
+
+    return true;
+}
+
+bool PageTable::ContinueTraversal(TraversalEntry& out_entry, TraversalContext& context) const {
+    // Setup invalid defaults.
+    out_entry.phys_addr = 0;
+    out_entry.block_size = page_size;
+
+    // Validate that we can read the actual entry.
+    const auto page = context.next_page;
+    if (page >= backing_addr.size()) {
+        return false;
+    }
+
+    // Validate that the entry is mapped.
+    const auto phys_addr = backing_addr[page];
+    if (phys_addr == 0) {
+        return false;
+    }
+
+    // Populate the results.
+    out_entry.phys_addr = phys_addr + context.next_offset;
+    context.next_page = page + 1;
+    context.next_offset += page_size;
+
+    return true;
+}
+
+void PageTable::Resize(std::size_t address_space_width_in_bits, std::size_t page_size_in_bits) {
+    const std::size_t num_page_table_entries{1ULL
+                                             << (address_space_width_in_bits - page_size_in_bits)};
+    pointers.resize(num_page_table_entries);
+    backing_addr.resize(num_page_table_entries);
+    current_address_space_width_in_bits = address_space_width_in_bits;
+    page_size = 1ULL << page_size_in_bits;
+}
+
+} // namespace Common