Core: Basic memory search

include/mgba/core/mem-search.h

@@ -0,0 +1,47 @@
+/* Copyright (c) 2013-2017 Jeffrey Pfau
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#ifndef CORE_MEM_SEARCH_H
+#define CORE_MEM_SEARCH_H
+
+#include <mgba-util/common.h>
+
+CXX_GUARD_START
+
+#include <mgba-util/vector.h>
+
+enum mCoreMemorySearchType {
+	mCORE_MEMORY_SEARCH_32,
+	mCORE_MEMORY_SEARCH_16,
+	mCORE_MEMORY_SEARCH_8,
+	mCORE_MEMORY_SEARCH_STRING,
+	mCORE_MEMORY_SEARCH_GUESS,
+};
+
+struct mCoreMemorySearchParams {
+	int memoryFlags;
+	enum mCoreMemorySearchType type;
+	union {
+		const char* valueStr;
+		uint32_t value32;
+		uint32_t value16;
+		uint32_t value8;
+	};
+};
+
+struct mCoreMemorySearchResult {
+	uint32_t address;
+	int segment;
+	enum mCoreMemorySearchType type;
+};
+
+DECLARE_VECTOR(mCoreMemorySearchResults, struct mCoreMemorySearchResult);
+
+struct mCore;
+void mCoreMemorySearch(struct mCore* core, const struct mCoreMemorySearchParams* params, struct mCoreMemorySearchResults* out, size_t limit);
+
+CXX_GUARD_END
+
+#endif

src/core/mem-search.c

@@ -0,0 +1,286 @@
+/* Copyright (c) 2013-2017 Jeffrey Pfau
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#include <mgba/core/mem-search.h>
+
+#include <mgba/core/core.h>
+#include <mgba/core/interface.h>
+
+DEFINE_VECTOR(mCoreMemorySearchResults, struct mCoreMemorySearchResult);
+
+static size_t _search32(const void* mem, size_t size, const struct mCoreMemoryBlock* block, uint32_t value32, struct mCoreMemorySearchResults* out, size_t limit) {
+	const uint32_t* mem32 = mem;
+	size_t found = 0;
+	uint32_t start = block->start;
+	uint32_t end = size; // TODO: Segments
+	size_t i;
+	// TODO: Big endian
+	for (i = 0; (!limit || found < limit) && i < end; i += 16) {
+		int mask = 0;
+		mask |= (mem32[(i >> 2) + 0] == value32) << 0;
+		mask |= (mem32[(i >> 2) + 1] == value32) << 1;
+		mask |= (mem32[(i >> 2) + 2] == value32) << 2;
+		mask |= (mem32[(i >> 2) + 3] == value32) << 3;
+		if (!mask) {
+			continue;
+		}
+		if ((mask & 1) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i;
+			res->type = mCORE_MEMORY_SEARCH_32;
+			res->segment = -1; // TODO
+			++found;
+		}
+		if ((mask & 2) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i + 4;
+			res->type = mCORE_MEMORY_SEARCH_32;
+			res->segment = -1; // TODO
+			++found;
+		}
+		if ((mask & 4) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i + 8;
+			res->type = mCORE_MEMORY_SEARCH_32;
+			res->segment = -1; // TODO
+			++found;
+		}
+		if ((mask & 8) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i + 12;
+			res->type = mCORE_MEMORY_SEARCH_32;
+			res->segment = -1; // TODO
+			++found;
+		}
+	}
+	// TODO: last 12 bytes
+	return found;
+}
+
+static size_t _search16(const void* mem, size_t size, const struct mCoreMemoryBlock* block, uint16_t value16, struct mCoreMemorySearchResults* out, size_t limit) {
+	const uint16_t* mem16 = mem;
+	size_t found = 0;
+	uint32_t start = block->start;
+	uint32_t end = size; // TODO: Segments
+	size_t i;
+	// TODO: Big endian
+	for (i = 0; (!limit || found < limit) && i < end; i += 16) {
+		int mask = 0;
+		mask |= (mem16[(i >> 1) + 0] == value16) << 0;
+		mask |= (mem16[(i >> 1) + 1] == value16) << 1;
+		mask |= (mem16[(i >> 1) + 2] == value16) << 2;
+		mask |= (mem16[(i >> 1) + 3] == value16) << 3;
+		mask |= (mem16[(i >> 1) + 4] == value16) << 4;
+		mask |= (mem16[(i >> 1) + 5] == value16) << 5;
+		mask |= (mem16[(i >> 1) + 6] == value16) << 6;
+		mask |= (mem16[(i >> 1) + 7] == value16) << 7;
+		if (!mask) {
+			continue;
+		}
+		if ((mask & 1) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i;
+			res->type = mCORE_MEMORY_SEARCH_16;
+			res->segment = -1; // TODO
+			++found;
+		}
+		if ((mask & 2) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i + 2;
+			res->type = mCORE_MEMORY_SEARCH_16;
+			res->segment = -1; // TODO
+			++found;
+		}
+		if ((mask & 4) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i + 4;
+			res->type = mCORE_MEMORY_SEARCH_16;
+			res->segment = -1; // TODO
+			++found;
+		}
+		if ((mask & 8) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i + 6;
+			res->type = mCORE_MEMORY_SEARCH_16;
+			res->segment = -1; // TODO
+			++found;
+		}
+		if ((mask & 16) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i + 8;
+			res->type = mCORE_MEMORY_SEARCH_16;
+			res->segment = -1; // TODO
+			++found;
+		}
+		if ((mask & 32) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i + 10;
+			res->type = mCORE_MEMORY_SEARCH_16;
+			res->segment = -1; // TODO
+			++found;
+		}
+		if ((mask & 64) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i + 12;
+			res->type = mCORE_MEMORY_SEARCH_16;
+			res->segment = -1; // TODO
+			++found;
+		}
+		if ((mask & 128) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i + 14;
+			res->type = mCORE_MEMORY_SEARCH_16;
+			res->segment = -1; // TODO
+			++found;
+		}
+	}
+	// TODO: last 14 bytes
+	return found;
+}
+
+static size_t _search8(const void* mem, size_t size, const struct mCoreMemoryBlock* block, uint8_t value8, struct mCoreMemorySearchResults* out, size_t limit) {
+	const uint8_t* mem8 = mem;
+	size_t found = 0;
+	uint32_t start = block->start;
+	uint32_t end = size; // TODO: Segments
+	size_t i;
+	for (i = 0; (!limit || found < limit) && i < end; i += 8) {
+		int mask = 0;
+		mask |= (mem8[i + 0] == value8) << 0;
+		mask |= (mem8[i + 1] == value8) << 1;
+		mask |= (mem8[i + 2] == value8) << 2;
+		mask |= (mem8[i + 3] == value8) << 3;
+		mask |= (mem8[i + 4] == value8) << 4;
+		mask |= (mem8[i + 5] == value8) << 5;
+		mask |= (mem8[i + 6] == value8) << 6;
+		mask |= (mem8[i + 7] == value8) << 7;
+		if (!mask) {
+			continue;
+		}
+		if ((mask & 1) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i;
+			res->type = mCORE_MEMORY_SEARCH_8;
+			res->segment = -1; // TODO
+			++found;
+		}
+		if ((mask & 2) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i + 1;
+			res->type = mCORE_MEMORY_SEARCH_8;
+			res->segment = -1; // TODO
+			++found;
+		}
+		if ((mask & 4) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i + 2;
+			res->type = mCORE_MEMORY_SEARCH_8;
+			res->segment = -1; // TODO
+			++found;
+		}
+		if ((mask & 8) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i + 3;
+			res->type = mCORE_MEMORY_SEARCH_8;
+			res->segment = -1; // TODO
+			++found;
+		}
+		if ((mask & 16) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i + 4;
+			res->type = mCORE_MEMORY_SEARCH_8;
+			res->segment = -1; // TODO
+			++found;
+		}
+		if ((mask & 32) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i + 5;
+			res->type = mCORE_MEMORY_SEARCH_8;
+			res->segment = -1; // TODO
+			++found;
+		}
+		if ((mask & 64) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i + 6;
+			res->type = mCORE_MEMORY_SEARCH_8;
+			res->segment = -1; // TODO
+			++found;
+		}
+		if ((mask & 128) && (!limit || found < limit)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i + 7;
+			res->type = mCORE_MEMORY_SEARCH_8;
+			res->segment = -1; // TODO
+			++found;
+		}
+	}
+	// TODO: last 7 bytes
+	return found;
+}
+
+static size_t _searchStr(const void* mem, size_t size, const struct mCoreMemoryBlock* block, const char* valueStr, struct mCoreMemorySearchResults* out, size_t limit) {
+	const char* memStr = mem;
+	size_t found = 0;
+	size_t len = strlen(valueStr);
+	uint32_t start = block->start;
+	uint32_t end = size; // TODO: Segments
+	size_t i;
+	for (i = 0; (!limit || found < limit) && i < end - len; ++i) {
+		if (!strncmp(valueStr, &memStr[i], len)) {
+			struct mCoreMemorySearchResult* res = mCoreMemorySearchResultsAppend(out);
+			res->address = start + i;
+			res->type = mCORE_MEMORY_SEARCH_STRING;
+			res->segment = -1; // TODO
+			++found;
+		}
+	}
+	return found;
+}
+
+static size_t _searchGuess(const void* mem, size_t size, const struct mCoreMemoryBlock* block, const char* valueStr, struct mCoreMemorySearchResults* out, size_t limit) {
+	// TODO: As hex
+	// TODO: As decimal
+	// TODO: As BCD
+	// TODO: As str
+	return 0;
+}
+
+static size_t _search(const void* mem, size_t size, const struct mCoreMemoryBlock* block, const struct mCoreMemorySearchParams* params, struct mCoreMemorySearchResults* out, size_t limit) {
+	switch (params->type) {
+	case mCORE_MEMORY_SEARCH_32:
+		return _search32(mem, size, block, params->value32, out, limit);
+	case mCORE_MEMORY_SEARCH_16:
+		return _search16(mem, size, block, params->value16, out, limit);
+	case mCORE_MEMORY_SEARCH_8:
+		return _search8(mem, size, block, params->value8, out, limit);
+	case mCORE_MEMORY_SEARCH_STRING:
+		return _searchStr(mem, size, block, params->valueStr, out, limit);
+	case mCORE_MEMORY_SEARCH_GUESS:
+		return _searchGuess(mem, size, block, params->valueStr, out, limit);
+	}
+}
+
+void mCoreMemorySearch(struct mCore* core, const struct mCoreMemorySearchParams* params, struct mCoreMemorySearchResults* out, size_t limit) {
+	const struct mCoreMemoryBlock* blocks;
+	size_t nBlocks = core->listMemoryBlocks(core, &blocks);
+	size_t found = 0;
+
+	size_t b;
+	for (b = 0; (!limit || found < limit) && b < nBlocks; ++b) {
+		size_t size;
+		const struct mCoreMemoryBlock* block = &blocks[b];
+		if (!(block->flags & params->memoryFlags)) {
+			continue;
+		}
+		void* mem = core->getMemoryBlock(core, block->id, &size);
+		if (!mem) {
+			continue;
+		}
+		if (size > block->end - block->start) {
+			size = block->end - block->start; // TOOD: Segments
+		}
+		found += _search(mem, size, block, params, out, limit ? limit - found : 0);
+	}
+}

src/platform/qt/CMakeLists.txt

@@ -84,6 +84,7 @@ set(SOURCE_FILES
 	LogController.cpp
 	LogView.cpp
 	MemoryModel.cpp
+	MemorySearch.cpp
 	MemoryView.cpp
 	MessagePainter.cpp
 	MultiplayerController.cpp
@@ -115,6 +116,7 @@ set(UI_FILES
 	IOViewer.ui
 	LoadSaveState.ui
 	LogView.ui
+	MemorySearch.ui
 	MemoryView.ui
 	ObjView.ui
 	OverrideView.ui

src/platform/qt/MemorySearch.cpp

@@ -0,0 +1,130 @@
+/* Copyright (c) 2013-2017 Jeffrey Pfau
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "MemorySearch.h"
+
+#include <mgba/core/core.h>
+#include <mgba/core/mem-search.h>
+
+#include "GameController.h"
+
+using namespace QGBA;
+
+MemorySearch::MemorySearch(GameController* controller, QWidget* parent)
+	: QWidget(parent)
+	, m_controller(controller)
+{
+	m_ui.setupUi(this);
+
+	connect(m_ui.search, &QPushButton::clicked, this, &MemorySearch::search);
+}
+
+void MemorySearch::search() {
+	mCoreMemorySearchResults res;
+	mCoreMemorySearchResultsInit(&res, 0);
+
+	mCoreMemorySearchParams params;
+	params.memoryFlags = mCORE_MEMORY_RW;
+
+	GameController::Interrupter interrupter(m_controller);
+	if (!m_controller->isLoaded()) {
+		return;
+	}
+	mCore* core = m_controller->thread()->core;
+
+	QByteArray string;
+	if (m_ui.typeNum->isChecked()) {
+		if (m_ui.bits8->isChecked()) {
+			params.type = mCORE_MEMORY_SEARCH_8;
+		}
+		if (m_ui.bits16->isChecked()) {
+			params.type = mCORE_MEMORY_SEARCH_16;
+		}
+		if (m_ui.bits32->isChecked()) {
+			params.type = mCORE_MEMORY_SEARCH_32;
+		}
+		if (m_ui.numHex->isChecked()) {
+			bool ok;
+			uint32_t v = m_ui.value->text().toUInt(&ok, 16);
+			if (ok) {
+				switch (params.type) {
+				case mCORE_MEMORY_SEARCH_8:
+					ok = v < 0x100;
+					params.value8 = v;
+					break;
+				case mCORE_MEMORY_SEARCH_16:
+					ok = v < 0x10000;
+					params.value16 = v;
+					break;
+				case mCORE_MEMORY_SEARCH_32:
+					params.value32 = v;
+					break;
+				default:
+					ok = false;
+				}
+			}
+			if (ok) {
+				mCoreMemorySearch(core, &params, &res, 10000);
+			}
+		}
+		if (m_ui.numDec->isChecked()) {
+			bool ok;
+			uint32_t v = m_ui.value->text().toUInt(&ok, 10);
+			if (ok) {
+				switch (params.type) {
+				case mCORE_MEMORY_SEARCH_8:
+					ok = v < 0x100;
+					params.value8 = v;
+					break;
+				case mCORE_MEMORY_SEARCH_16:
+					ok = v < 0x10000;
+					params.value16 = v;
+					break;
+				case mCORE_MEMORY_SEARCH_32:
+					params.value32 = v;
+					break;
+				default:
+					ok = false;
+				}
+			}
+			if (ok) {
+				mCoreMemorySearch(core, &params, &res, 10000);
+			}
+		}
+	}
+	if (m_ui.typeStr->isChecked()) {
+		params.type = mCORE_MEMORY_SEARCH_STRING;
+		string = m_ui.value->text().toLocal8Bit();
+		params.valueStr = string;
+		mCoreMemorySearch(core, &params, &res, 10000);
+	}
+
+	m_ui.results->clear();
+	m_ui.results->setRowCount(mCoreMemorySearchResultsSize(&res));
+	for (size_t i = 0; i < mCoreMemorySearchResultsSize(&res); ++i) {
+		mCoreMemorySearchResult* result = mCoreMemorySearchResultsGetPointer(&res, i);
+		QTableWidgetItem* item = new QTableWidgetItem(QString("%1").arg(result->address, 8, 16, QChar('0')));
+		m_ui.results->setItem(i, 0, item);
+		switch (result->type) {
+		case mCORE_MEMORY_SEARCH_8:
+			item = new QTableWidgetItem(QString("%1").arg(core->rawRead8(core, result->address, -1), 2, 16, QChar('0')));
+			break;
+		case mCORE_MEMORY_SEARCH_16:
+			item = new QTableWidgetItem(QString("%1").arg(core->rawRead16(core, result->address, -1), 4, 16, QChar('0')));
+			break;
+		case mCORE_MEMORY_SEARCH_GUESS:
+		case mCORE_MEMORY_SEARCH_32:
+			item = new QTableWidgetItem(QString("%1").arg(core->rawRead32(core, result->address, -1), 8, 16, QChar('0')));
+			break;
+		case mCORE_MEMORY_SEARCH_STRING:
+			item = new QTableWidgetItem(params.valueStr); // TODO
+		}
+		m_ui.results->setItem(i, 1, item);
+	}
+	m_ui.results->sortItems(0);
+
+	mCoreMemorySearchResultsDeinit(&res);
+}

src/platform/qt/MemorySearch.h

@@ -0,0 +1,32 @@
+/* Copyright (c) 2013-2017 Jeffrey Pfau
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#ifndef QGBA_MEMORY_SEARCH
+#define QGBA_MEMORY_SEARCH
+
+#include "ui_MemorySearch.h"
+
+namespace QGBA {
+
+class GameController;
+
+class MemorySearch : public QWidget {
+Q_OBJECT
+
+public:
+	MemorySearch(GameController* controller, QWidget* parent = nullptr);
+
+public slots:
+	void search();
+
+private:
+	Ui::MemorySearch m_ui;
+
+	GameController* m_controller;
+};
+
+}
+
+#endif

src/platform/qt/MemorySearch.ui

@@ -0,0 +1,199 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MemorySearch</class>
+ <widget class="QWidget" name="MemorySearch">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>631</width>
+    <height>378</height>
+   </rect>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>540</width>
+    <height>241</height>
+   </size>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="1">
+    <widget class="QTableWidget" name="results">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="MinimumExpanding" vsizetype="MinimumExpanding">
+       <horstretch>1</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="showGrid">
+      <bool>false</bool>
+     </property>
+     <attribute name="verticalHeaderVisible">
+      <bool>false</bool>
+     </attribute>
+     <column>
+      <property name="text">
+       <string>Address</string>
+      </property>
+     </column>
+     <column>
+      <property name="text">
+       <string>Current Value</string>
+      </property>
+     </column>
+     <column>
+      <property name="text">
+       <string>Type</string>
+      </property>
+     </column>
+    </widget>
+   </item>
+   <item row="0" column="0">
+    <layout class="QFormLayout" name="formLayout">
+     <item row="0" column="0">
+      <widget class="QLabel" name="label">
+       <property name="text">
+        <string>Value</string>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="1">
+      <widget class="QLineEdit" name="value"/>
+     </item>
+     <item row="1" column="0">
+      <widget class="QLabel" name="label_2">
+       <property name="text">
+        <string>Type</string>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="1">
+      <widget class="QRadioButton" name="typeNum">
+       <property name="text">
+        <string>Numeric</string>
+       </property>
+       <attribute name="buttonGroup">
+        <string notr="true">type</string>
+       </attribute>
+      </widget>
+     </item>
+     <item row="2" column="1">
+      <widget class="QRadioButton" name="typeStr">
+       <property name="text">
+        <string>Text</string>
+       </property>
+       <attribute name="buttonGroup">
+        <string notr="true">type</string>
+       </attribute>
+      </widget>
+     </item>
+     <item row="3" column="0">
+      <widget class="QLabel" name="label_3">
+       <property name="text">
+        <string>Width</string>
+       </property>
+      </widget>
+     </item>
+     <item row="3" column="1">
+      <widget class="QRadioButton" name="bits8">
+       <property name="text">
+        <string>1 Byte (8-bit)</string>
+       </property>
+       <attribute name="buttonGroup">
+        <string notr="true">width</string>
+       </attribute>
+      </widget>
+     </item>
+     <item row="4" column="1">
+      <widget class="QRadioButton" name="bits16">
+       <property name="text">
+        <string>2 Bytes (16-bit)</string>
+       </property>
+       <attribute name="buttonGroup">
+        <string notr="true">width</string>
+       </attribute>
+      </widget>
+     </item>
+     <item row="5" column="1">
+      <widget class="QRadioButton" name="bits32">
+       <property name="text">
+        <string>4 Bytes (32-bit)</string>
+       </property>
+       <attribute name="buttonGroup">
+        <string notr="true">width</string>
+       </attribute>
+      </widget>
+     </item>
+     <item row="6" column="0">
+      <widget class="QLabel" name="label_4">
+       <property name="text">
+        <string>Number type</string>
+       </property>
+      </widget>
+     </item>
+     <item row="6" column="1">
+      <widget class="QCheckBox" name="numHex">
+       <property name="text">
+        <string>Hexadecimal</string>
+       </property>
+      </widget>
+     </item>
+     <item row="7" column="1">
+      <widget class="QCheckBox" name="numDec">
+       <property name="text">
+        <string>Decimal</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item row="2" column="0" colspan="2">
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Close</set>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="0" colspan="2">
+    <layout class="QHBoxLayout" name="horizontalLayout_2">
+     <item>
+      <widget class="QPushButton" name="search">
+       <property name="text">
+        <string>Search</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="searchWithin">
+       <property name="enabled">
+        <bool>false</bool>
+       </property>
+       <property name="text">
+        <string>Search Within</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="viewMem">
+       <property name="enabled">
+        <bool>false</bool>
+       </property>
+       <property name="text">
+        <string>View in Memory View</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+ <buttongroups>
+  <buttongroup name="type"/>
+  <buttongroup name="width"/>
+ </buttongroups>
+</ui>

src/platform/qt/Window.cpp

@@ -34,6 +34,7 @@
 #include "LoadSaveState.h"
 #include "LogView.h"
 #include "MultiplayerController.h"
+#include "MemorySearch.h"
 #include "MemoryView.h"
 #include "OverrideView.h"
 #include "ObjView.h"
@@ -1422,6 +1423,11 @@ void Window::setupMenu(QMenuBar* menubar) {
 	m_gameActions.append(memoryView);
 	addControlledAction(toolsMenu, memoryView, "memoryView");
 
+	QAction* memorySearch = new QAction(tr("Search memory..."), toolsMenu);
+	connect(memorySearch, &QAction::triggered, openTView<MemorySearch>());
+	m_gameActions.append(memorySearch);
+	addControlledAction(toolsMenu, memorySearch, "memorySearch");
+
 #ifdef M_CORE_GBA
 	QAction* ioViewer = new QAction(tr("View &I/O registers..."), toolsMenu);
 	connect(ioViewer, &QAction::triggered, openTView<IOViewer>());