Previous commit was a blunder. This commit setups up Malloc proper and includes a working string concat.

include/buildnumber.h

@@ -0,0 +1,9 @@
+#ifndef BUILD_NUMBER
+#define BUILD_NUMBER "48"
+#endif
+#ifndef VERSION_STR
+#define VERSION_STR "0.0.2.48 - Sun Jan  6 21:40:38 CST 2019"
+#endif
+#ifndef VERSION_STR_SHORT
+#define VERSION_STR_SHORT "0.0.2.48"
+#endif

include/memorymanager.h

@@ -0,0 +1,20 @@
+#ifndef __MEMORYMANAGER_H
+#define __MEMORYMANAGER_H
+
+#include "system.h"
+
+typedef struct MemoryChunk
+{
+	struct MemoryChunk* Prev;
+	struct MemoryChunk* Next;
+	size_t Size;
+	bool Allocated;
+};
+
+void MemoryManager(size_t start, size_t size);
+
+void* Malloc(size_t size);
+
+void Free(void* ptr);
+
+#endif

include/pci.h

@@ -0,0 +1,34 @@
+#ifndef __PCI_H
+#define __PCI_H
+
+#include "system.h"
+
+	typedef struct DeviceDescriptor
+	{
+		uint32_t PortBase;
+		uint32_t Interrupt;
+		uint16_t Bus;
+		uint16_t Device;
+		uint16_t Function;
+
+		uint16_t VendorId;
+		uint16_t DeviceId;
+
+		uint8_t ClassId;
+		uint8_t SubClassId;
+		uint8_t InterfaceId;
+
+		uint8_t Revision;
+	};
+
+	uint32_t Read(uint16_t busNumber, uint16_t deviceNumber, uint16_t functionNumber, uint32_t registerOffset);
+
+	void Write(uint16_t busNumber, uint16_t deviceNumber, uint16_t functionNumber, uint32_t registerOffset, uint32_t value);
+
+	bool DeviceHasFunctions(uint16_t bus, uint16_t device);
+
+	void EnumPCISubsystem(void);
+
+	struct DeviceDescriptor GetDeviceDescriptor(uint16_t busNumber, uint16_t deviceNumber, uint16_t functionNumber);
+
+#endif

include/port.h

@@ -0,0 +1,15 @@
+#ifndef __PORT_H
+#define __PORT_H
+
+#include "system.h"
+
+uint8_t Read8Bit(uint16_t portNumber);
+void Write8Bit(uint16_t portNumber, uint8_t data);
+
+uint16_t Read16Bit(uint16_t portNumber);
+void Write16Bit(uint16_t portNumber, uint16_t data);
+
+uint32_t Read32Bit(uint16_t portNumber);
+void Write32Bit(uint16_t portNumber, uint32_t data);
+
+#endif