creport: refactor to use sts:: namespace.

stratosphere/creport/source/creport_modules.hpp

@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2018-2019 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+#include <switch.h>
+#include <stratosphere.hpp>
+#include "creport_threads.hpp"
+
+namespace sts::creport {
+
+    class ModuleList {
+        private:
+            static constexpr size_t ModuleCountMax      = 0x60;
+            static constexpr size_t ModuleNameLengthMax = 0x20;
+            static constexpr size_t ModuleBuildIdLength = 0x20;
+
+            struct ModuleInfo {
+                char name[ModuleNameLengthMax];
+                u8   build_id[ModuleBuildIdLength];
+                u64  start_address;
+                u64  end_address;
+            };
+        private:
+            Handle debug_handle;
+            size_t num_modules;
+            ModuleInfo modules[ModuleCountMax];
+
+            /* For pretty-printing. */
+            char address_str_buf[0x280];
+        public:
+            ModuleList() : debug_handle(INVALID_HANDLE), num_modules(0) {
+                std::memset(this->modules, 0, sizeof(this->modules));
+            }
+
+            size_t GetModuleCount() const {
+                return this->num_modules;
+            }
+
+            u64 GetModuleStartAddress(size_t i) const {
+                return this->modules[i].start_address;
+            }
+
+            void FindModulesFromThreadInfo(Handle debug_handle, const ThreadInfo &thread);
+            const char *GetFormattedAddressString(uintptr_t address);
+            void SaveToFile(FILE *f_report);
+        private:
+            bool TryFindModule(uintptr_t *out_address, uintptr_t guess);
+            void TryAddModule(uintptr_t guess);
+            void GetModuleName(char *out_name, uintptr_t text_start, uintptr_t ro_start);
+            void GetModuleBuildId(u8 *out_build_id, uintptr_t ro_start);
+    };
+
+}