All: Cleanup all files

Add newline to end of files and remove whitespace from end of lines

BAN/BAN/String.cpp

@@ -249,11 +249,11 @@ namespace BAN
 			return {};
 		if (has_sso() && fits_in_sso(new_size))
 			return {};
-		
+
 		char* new_data = (char*)allocator(new_size + 1);
 		if (new_data == nullptr)
 			return Error::from_errno(ENOMEM);
-		
+
 		if (m_size)
 			memcpy(new_data, data(), m_size + 1);
 

BAN/BAN/StringView.cpp

@@ -193,4 +193,4 @@ namespace BAN
 		return m_data;
 	}
 
-}
+}

BAN/BAN/Time.cpp

@@ -38,7 +38,7 @@ namespace BAN
 	}
 
 	BAN::Time from_unix_time(uint64_t unix_time)
-	{		
+	{
 		BAN::Time time {};
 
 		time.second = unix_time % 60; unix_time /= 60;
@@ -68,4 +68,4 @@ namespace BAN
 		return time;
 	}
 
-}
+}

BAN/include/BAN/Array.h

@@ -39,7 +39,7 @@ namespace BAN
 		const Span<T> span() const { return Span(m_data, size()); }
 
 		constexpr size_type size() const;
-		
+
 		const T* data() const { return m_data; }
 		T* data() { return m_data; }
 
@@ -109,4 +109,4 @@ namespace BAN
 		return S;
 	}
 
-}
+}

BAN/include/BAN/Atomic.h

@@ -39,4 +39,4 @@ namespace BAN
 		T m_value;
 	};
 
-}
+}

BAN/include/BAN/ByteSpan.h

@@ -125,7 +125,7 @@ namespace BAN
 		}
 
 		value_type* data() { return m_data; }
-		const value_type* data() const { return m_data; } 
+		const value_type* data() const { return m_data; }
 
 		size_type size() const { return m_size; }
 
@@ -137,4 +137,4 @@ namespace BAN
 	using ByteSpan = ByteSpanGeneral<false>;
 	using ConstByteSpan = ByteSpanGeneral<true>;
 
-}
+}

BAN/include/BAN/CircularQueue.h

@@ -32,7 +32,7 @@ namespace BAN
 		size_type size() const { return m_size; }
 		bool empty() const { return size() == 0; }
 		bool full() const { return size() == capacity(); }
-		
+
 		static constexpr size_type capacity() { return S; }
 
 	private:
@@ -110,4 +110,4 @@ namespace BAN
 		return (T*)(m_storage + index * sizeof(T));
 	}
 
-}
+}

BAN/include/BAN/Endianness.h

@@ -77,4 +77,4 @@ namespace BAN
 		T raw;
 	};
 
-}
+}

BAN/include/BAN/Formatter.h

@@ -192,7 +192,7 @@ namespace BAN::Formatter
 
 			if (sign)
 				*(--ptr) = '-';
-			
+
 			print(putc, ptr);
 		}
 
@@ -205,10 +205,10 @@ namespace BAN::Formatter
 				frac_part = -frac_part;
 
 			print_integer(putc, int_part, format);
-			
+
 			if (format.percision > 0)
 				putc('.');
-			
+
 			for (int i = 0; i < format.percision; i++)
 			{
 				frac_part *= format.base;

BAN/include/BAN/Function.h

@@ -56,7 +56,7 @@ namespace BAN
 					return true;
 			return false;
 		}
-		
+
 		void clear()
 		{
 			if (*this)
@@ -145,4 +145,4 @@ namespace BAN
 		alignas(CallableBase) uint8_t m_storage[m_size] { 0 };
 	};
 
-}
+}

BAN/include/BAN/Hash.h

@@ -47,4 +47,4 @@ namespace BAN
 		}
 	};
 
-}
+}

BAN/include/BAN/HashMap.h

@@ -66,7 +66,7 @@ namespace BAN
 		ErrorOr<void> rebucket(size_type);
 		LinkedList<Entry>& get_bucket(const Key&);
 		const LinkedList<Entry>& get_bucket(const Key&) const;
-		
+
 	private:
 		Vector<LinkedList<Entry>> m_buckets;
 		size_type m_size = 0;

BAN/include/BAN/HashSet.h

@@ -19,7 +19,7 @@ namespace BAN
 		using size_type = size_t;
 		using iterator = IteratorDouble<T, Vector, LinkedList, HashSet>;
 		using const_iterator = ConstIteratorDouble<T, Vector, LinkedList, HashSet>;
-		
+
 	public:
 		HashSet() = default;
 		HashSet(const HashSet&);
@@ -206,4 +206,4 @@ namespace BAN
 	template<typename T, typename HASH = hash<T>>
 	using HashSetUnstable = HashSet<T, HASH, false>;
 
-}
+}

BAN/include/BAN/Iteration.h

@@ -9,4 +9,4 @@ namespace BAN
 		Break
 	};
 
-}
+}

BAN/include/BAN/LinkedList.h

@@ -287,7 +287,7 @@ namespace BAN
 	{
 		Node* node = (Node*)BAN::allocator(sizeof(Node));
 		if (node == nullptr)
-			return Error::from_errno(ENOMEM);	
+			return Error::from_errno(ENOMEM);
 		return node;
 	}
 
@@ -396,4 +396,4 @@ namespace BAN
 		return m_current;
 	}
 
-}
+}

BAN/include/BAN/Math.h

@@ -119,4 +119,4 @@ namespace BAN::Math
 		return result;
 	}
 
-}
+}

BAN/include/BAN/Optional.h

@@ -72,7 +72,7 @@ namespace BAN
 	Optional<T>::Optional(const T& value)
 		: m_has_value(true)
 	{
-		new (m_storage) T(value);	
+		new (m_storage) T(value);
 	}
 
 	template<typename T>
@@ -192,4 +192,4 @@ namespace BAN
 		m_has_value = false;
 	}
 
-}
+}

BAN/include/BAN/Queue.h

@@ -225,4 +225,4 @@ namespace BAN
 		return {};
 	}
 
-}
+}

BAN/include/BAN/ScopeGuard.h

@@ -25,4 +25,4 @@ namespace BAN
 		bool m_enabled { true };
 	};
 
-}
+}

BAN/include/BAN/Sort.h

@@ -120,7 +120,7 @@ namespace BAN::sort
 
 			if (parent == 0)
 				break;
-			
+
 			parent--;
 		}
 	}

BAN/include/BAN/Span.h

@@ -131,4 +131,4 @@ namespace BAN
 		return Span(m_data + start, length);
 	}
 
-}
+}

BAN/include/BAN/StringView.h

@@ -44,7 +44,7 @@ namespace BAN
 
 		bool empty() const;
 		size_type size() const;
-		
+
 		const char* data() const;
 
 	private:

BAN/include/BAN/Time.h

@@ -34,4 +34,4 @@ namespace BAN::Formatter
 		print(putc, "{} {} {} {2}:{2}:{2} GMT+0 {4}", week_days[time.week_day], months[time.month], time.day, time.hour, time.minute, time.second, time.year);
 	}
 
-}
+}

BAN/include/BAN/Traits.h

@@ -102,4 +102,4 @@ namespace BAN
 	template<typename T> struct equal	{ constexpr bool operator()(const T& lhs, const T& rhs) const { return lhs == rhs; } };
 	template<typename T> struct greater	{ constexpr bool operator()(const T& lhs, const T& rhs) const { return lhs > rhs; } };
 
-}
+}

BAN/include/BAN/UTF8.h

@@ -28,7 +28,7 @@ namespace BAN::UTF8
 		for (uint32_t i = 1; i < length; i++)
 			if ((bytes[i] & 0xC0) != 0x80)
 				return UTF8::invalid;
-		
+
 		switch (length)
 		{
 			case 1: return ((bytes[0] & 0x80) != 0x00) ? UTF8::invalid :   bytes[0];
@@ -78,4 +78,4 @@ namespace BAN::UTF8
 		return true;
 	}
 
-}
+}

BAN/include/BAN/UniqPtr.h

@@ -67,7 +67,7 @@ namespace BAN
 		T* operator->()
 		{
 			ASSERT(m_pointer);
-			return m_pointer;	
+			return m_pointer;
 		}
 
 		const T* operator->() const
@@ -95,4 +95,4 @@ namespace BAN
 		friend class UniqPtr;
 	};
 
-}
+}

BAN/include/BAN/Variant.h

@@ -140,14 +140,14 @@ namespace BAN
 		Variant(T&& value) requires (can_have<T>() && !is_lvalue_reference_v<T>)
 			: m_index(detail::index<T, Ts...>())
 		{
-			new (m_storage) T(move(value));	
+			new (m_storage) T(move(value));
 		}
 
 		template<typename T>
 		Variant(const T& value) requires (can_have<T>() && !is_lvalue_reference_v<T>)
 			: m_index(detail::index<T, Ts...>())
 		{
-			new (m_storage) T(value);	
+			new (m_storage) T(value);
 		}
 
 		~Variant()
@@ -292,4 +292,4 @@ namespace BAN
 		size_t m_index { invalid_index() };
 	};
 
-}
+}

BAN/include/BAN/Vector.h

@@ -38,7 +38,7 @@ namespace BAN
 		ErrorOr<void> emplace(size_type, Args&&...);
 		ErrorOr<void> insert(size_type, T&&);
 		ErrorOr<void> insert(size_type, const T&);
-		
+
 		iterator begin() { return iterator(m_data); }
 		iterator end() { return iterator(m_data + m_size); }
 		const_iterator begin() const { return const_iterator(m_data); }

BAN/include/BAN/WeakPtr.h

@@ -104,4 +104,4 @@ namespace BAN
 		friend class Weakable<T>;
 	};
 
-}
+}

LibELF/LibELF/ELF.cpp

@@ -77,7 +77,7 @@ namespace LibELF
 			return BAN::Error::from_errno(EINVAL);
 		}
 
-		if (m_data[EI_MAG0] != ELFMAG0 || 
+		if (m_data[EI_MAG0] != ELFMAG0 ||
 			m_data[EI_MAG1] != ELFMAG1 ||
 			m_data[EI_MAG2] != ELFMAG2 ||
 			m_data[EI_MAG3] != ELFMAG3)
@@ -252,7 +252,7 @@ namespace LibELF
 				break;
 			default:
 				ASSERT(false);
-		}	
+		}
 #endif
 		(void)header;
 		return true;
@@ -375,7 +375,7 @@ namespace LibELF
 				break;
 			default:
 				ASSERT(false);
-		}	
+		}
 #endif
 		(void)header;
 		return true;

LibELF/LibELF/LoadableELF.cpp

@@ -66,7 +66,7 @@ namespace LibELF
 		size_t nread = TRY(m_inode->read(0, BAN::ByteSpan::from(m_file_header)));
 		ASSERT(nread == sizeof(m_file_header));
 
-		if (m_file_header.e_ident[EI_MAG0] != ELFMAG0 || 
+		if (m_file_header.e_ident[EI_MAG0] != ELFMAG0 ||
 			m_file_header.e_ident[EI_MAG1] != ELFMAG1 ||
 			m_file_header.e_ident[EI_MAG2] != ELFMAG2 ||
 			m_file_header.e_ident[EI_MAG3] != ELFMAG3)
@@ -93,7 +93,7 @@ namespace LibELF
 		if (m_file_header.e_ident[EI_CLASS] != ELFCLASS64)
 #endif
 		{
-			dprintln("Not in native format");	
+			dprintln("Not in native format");
 			return BAN::Error::from_errno(EINVAL);
 		}
 
@@ -240,13 +240,13 @@ namespace LibELF
 					m_physical_page_count++;
 
 					memset((void*)vaddr, 0x00, PAGE_SIZE);
-					
+
 					if (vaddr / PAGE_SIZE < BAN::Math::div_round_up<size_t>(program_header.p_vaddr + program_header.p_filesz, PAGE_SIZE))
 					{
 						size_t vaddr_offset = 0;
 						if (vaddr < program_header.p_vaddr)
 							vaddr_offset = program_header.p_vaddr - vaddr;
-						
+
 						size_t file_offset = 0;
 						if (vaddr > program_header.p_vaddr)
 							file_offset = vaddr - program_header.p_vaddr;
@@ -267,7 +267,7 @@ namespace LibELF
 		ASSERT_NOT_REACHED();
 	}
 
-	
+
 	BAN::ErrorOr<BAN::UniqPtr<LoadableELF>> LoadableELF::clone(Kernel::PageTable& new_page_table)
 	{
 		auto* elf_ptr = new LoadableELF(new_page_table, m_inode);

LibELF/include/LibELF/ELF.h

@@ -68,7 +68,7 @@ namespace LibELF
 		{}
 //#endif
 		BAN::ErrorOr<void> load();
-		
+
 		bool parse_elf64_file_header(const Elf64FileHeader&);
 		bool parse_elf64_program_header(const Elf64ProgramHeader&);
 		bool parse_elf64_section_header(const Elf64SectionHeader&);
@@ -86,4 +86,4 @@ namespace LibELF
 //#endif
 	};
 
-}
+}

LibELF/include/LibELF/LoadableELF.h

@@ -54,4 +54,4 @@ namespace LibELF
 		bool m_loaded { false };
 	};
 
-}
+}

LibELF/include/LibELF/Types.h

@@ -183,4 +183,4 @@ namespace LibELF
 	using ElfNativeProgramHeader = Elf64ProgramHeader;
 #endif
 
-}
+}

LibELF/include/LibELF/Values.h

@@ -137,4 +137,4 @@ namespace LibELF
 		PF_MASKPROC	= 0xFF000000,
 	};
 
-}
+}

bootloader/bios/a20_line.S

@@ -31,7 +31,7 @@ check_a20:
 	movb $0xFF, %ds:(%si)
 
 	cmpb $0xFF, %es:(%di)
-	
+
 	pop %ax
 	movb %al, %ds:(%si)
 
@@ -40,7 +40,7 @@ check_a20:
 
 	movw $0, %ax
 	je .check_a20_done
-	
+
 	movw $1, %ax
 
  .check_a20_done:
@@ -68,7 +68,7 @@ enable_a20_ps2:
 	call .enable_a20_ps2_wait1
 	movb $0xD0, %al
 	outb %al, $0x64
- 
+
 	call .enable_a20_ps2_wait2
 	inb $0x60, %al
 	pushw %ax
@@ -77,7 +77,7 @@ enable_a20_ps2:
 	call .enable_a20_ps2_wait1
 	movb $0xD1, %al
 	outb %al, $0x64
- 
+
 	call .enable_a20_ps2_wait1
 	popw %ax
 	orw $2, %ax

bootloader/bios/disk.S

@@ -418,7 +418,7 @@ find_root_partition:
 	decl %ecx
 	subl %ecx, %eax
 	sbbl $0, %ebx
- 	
+
 	# ecx: min(partition count, 0xFFFFFFFF)
 	movl $0xFFFFFFFF, %edx
 	movl %eax, %ecx

bootloader/bios/linker.ld

@@ -14,4 +14,4 @@ SECTIONS
 
 	. = ALIGN(512);
 	.bss : { *(.bss) }
-}
+}

bootloader/installer/main.cpp

@@ -42,4 +42,4 @@ int main(int argc, char** argv)
 	std::cout << "bootloader installed" << std::endl;
 
 	return 0;
-}
+}

kernel/arch/i386/GDT.cpp

@@ -63,7 +63,7 @@ namespace Kernel::GDT
 			uint8_t		flags  : 4;
 			uint8_t		base3;
 		} __attribute__((packed));
-		
+
 		struct
 		{
 			uint32_t low;
@@ -101,7 +101,7 @@ namespace Kernel::GDT
 	{
 		s_tss = new TaskStateSegment();
 		ASSERT(s_tss);
-		
+
 		memset(s_tss, 0x00, sizeof(TaskStateSegment));
 		s_tss->ss0 = 0x10;
 		s_tss->esp0 = (uintptr_t)g_boot_stack_top;
@@ -127,7 +127,7 @@ namespace Kernel::GDT
 	void initialize()
 	{
 		constexpr uint32_t descriptor_count = 6;
-		s_gdt = new SegmentDescriptor[descriptor_count]; 
+		s_gdt = new SegmentDescriptor[descriptor_count];
 		ASSERT(s_gdt);
 
 		s_gdtr.address = (uint64_t)s_gdt;
@@ -144,4 +144,4 @@ namespace Kernel::GDT
 		flush_tss(0x28);
 	}
 
-}
+}

kernel/arch/i386/IDT.cpp

@@ -123,7 +123,7 @@ namespace IDT
 		}
 
 		dprintln("Spurious irq");
-		return;	
+		return;
 found:
 		if (s_irq_handlers[irq])
 			s_irq_handlers[irq]();
@@ -174,7 +174,7 @@ found:
 		"addl $16, %esp;"
 		"popw %es;"
 		"popw %ds;"
-		
+
 		// NOTE: following instructions are same as in 'popa', except we skip eax
 		//       since it holds the return value of the syscall.
 		"popl %edi;"
@@ -185,7 +185,7 @@ found:
 		"popl %edx;"
 		"popl %ecx;"
 		"addl $4, %esp;"
-		
+
 		"iret;"
 	);
 
@@ -267,4 +267,4 @@ found:
 		flush_idt();
 	}
 
-}
+}

kernel/arch/i386/MMU.cpp

@@ -76,7 +76,7 @@ namespace Kernel
 	{
 		if (s_instance == nullptr)
 			return;
-		
+
 		// Here we copy the s_instances paging structs since they are
 		// global for every process
 
@@ -84,7 +84,7 @@ namespace Kernel
 
 		uint64_t* pdpt = (uint64_t*)kmalloc(sizeof(uint64_t) * 4, 32);
 		ASSERT(pdpt);
-		
+
 		for (uint32_t pdpte = 0; pdpte < 4; pdpte++)
 		{
 			if (!(global_pdpt[pdpte] & Flags::Present))

kernel/arch/i386/SpinLock.S

@@ -16,4 +16,4 @@ spinlock_lock_asm:
 spinlock_unlock_asm:
 	movl 4(%esp), %eax
 	movl $0, (%eax)
-	ret
+	ret

kernel/arch/i386/linker.ld

@@ -25,4 +25,4 @@ SECTIONS
 	}
 
 	g_kernel_end = .;
-}
+}

kernel/arch/x86_64/GDT.cpp

@@ -39,7 +39,7 @@ namespace Kernel::GDT
 			uint8_t		flags  : 4;
 			uint8_t		base3;
 		} __attribute__((packed));
-		
+
 		struct
 		{
 			uint32_t low;
@@ -81,7 +81,7 @@ namespace Kernel::GDT
 	{
 		memset(&s_tss, 0x00, sizeof(TaskStateSegment));
 		s_tss.iopb = sizeof(TaskStateSegment);
-		
+
 		uint64_t base = (uint64_t)&s_tss;
 
 		write_entry(s_tss_offset, (uint32_t)base, sizeof(TaskStateSegment), 0x89, 0x0);
@@ -122,4 +122,4 @@ namespace Kernel::GDT
 		flush_tss();
 	}
 
-}
+}

kernel/arch/x86_64/IDT.cpp

@@ -121,7 +121,7 @@ namespace Kernel::IDT
 				uint32_t reserved2		: 16;
 			};
 		};
-		
+
 	};
 	static_assert(sizeof(PageFaultError) == 4);
 
@@ -290,7 +290,7 @@ namespace Kernel::IDT
 				break;
 			case ISR::PageFault:
 				signal = SIGSEGV;
-				break;			
+				break;
 			default:
 				dwarnln("Unhandled exception");
 				signal = SIGABRT;
@@ -305,7 +305,7 @@ namespace Kernel::IDT
 		}
 
 		ASSERT(Thread::current().state() != Thread::State::Terminated);
-	
+
 done:
 		return;
 	}

kernel/arch/x86_64/PageTable.cpp

@@ -138,7 +138,7 @@ namespace Kernel
 		s_global_pml4e = V2P(allocate_zeroed_page_aligned_page());
 
 		m_highest_paging_struct = V2P(allocate_zeroed_page_aligned_page());
-		
+
 		uint64_t* pml4 = (uint64_t*)P2V(m_highest_paging_struct);
 		pml4[511] = s_global_pml4e;
 
@@ -436,7 +436,7 @@ namespace Kernel
 		ASSERT(vaddr % PAGE_SIZE == 0);
 
 		size_t page_count = range_page_count(vaddr, size);
-		
+
 		LockGuard _(m_lock);
 		for (size_t page = 0; page < page_count; page++)
 			map_page_at(paddr + page * PAGE_SIZE, vaddr + page * PAGE_SIZE, flags);
@@ -453,7 +453,7 @@ namespace Kernel
 		uint64_t pdpte = (uc_vaddr >> 30) & 0x1FF;
 		uint64_t pde   = (uc_vaddr >> 21) & 0x1FF;
 		uint64_t pte   = (uc_vaddr >> 12) & 0x1FF;
-		
+
 		LockGuard _(m_lock);
 
 		uint64_t* pml4 = (uint64_t*)P2V(m_highest_paging_struct);
@@ -533,7 +533,7 @@ namespace Kernel
 		const uint16_t e_pdpte = (uc_vaddr_end >> 30) & 0x1FF;
 		const uint16_t e_pde   = (uc_vaddr_end >> 21) & 0x1FF;
 		const uint16_t e_pte   = (uc_vaddr_end >> 12) & 0x1FF;
-		
+
 		LockGuard _(m_lock);
 
 		// Try to find free page that can be mapped without
@@ -714,7 +714,7 @@ namespace Kernel
 
 						if (!(pt[pte] & Flags::Used))
 							continue;
-						
+
 						if (start == 0)
 						{
 							flags = parse_flags(pt[pte]);

kernel/arch/x86_64/interrupts.S

@@ -192,4 +192,4 @@ syscall_asm:
 	addq $8, %rsp
 	popaq_no_rax
 	addq $8, %rsp
-	iretq
+	iretq

kernel/arch/x86_64/linker.ld

@@ -35,4 +35,4 @@ SECTIONS
 		*(.bss)
 	}
 	g_kernel_end = .;
-}
+}

kernel/icxxabi.cpp

@@ -46,8 +46,8 @@ void __cxa_finalize(void *f)
 		* TODO:
 		* Note well, however, that deleting a function from here that contains a __dso_handle
 		* means that one link to a shared object file has been terminated. In other words,
-		* We should monitor this list (optional, of course), since it tells us how many links to 
+		* We should monitor this list (optional, of course), since it tells us how many links to
-		* an object file exist at runtime in a particular application. This can be used to tell 
+		* an object file exist at runtime in a particular application. This can be used to tell
 		* when a shared object is no longer in use. It is one of many methods, however.
 		**/
 		//You may insert a prinf() here to tell you whether or not the function gets called. Testing
@@ -59,7 +59,7 @@ void __cxa_finalize(void *f)
 				/* ^^^ That if statement is a safeguard...
 				* To make sure we don't call any entries that have already been called and unset at runtime.
 				* Those will contain a value of 0, and calling a function with value 0
-				* will cause undefined behaviour. Remember that linear address 0, 
+				* will cause undefined behaviour. Remember that linear address 0,
 				* in a non-virtual address space (physical) contains the IVT and BDA.
 				*
 				* In a virtual environment, the kernel will receive a page fault, and then probably
@@ -92,7 +92,7 @@ void __cxa_finalize(void *f)
 		**/
 		if (__atexit_funcs[i].destructor_func == f)
 		{
-			/* 
+			/*
 			* Note that in the next line, not every destructor function is a class destructor.
 			* It is perfectly legal to register a non class destructor function as a simple cleanup
 			* function to be called on program termination, in which case, it would not NEED an
@@ -113,7 +113,7 @@ void __cxa_finalize(void *f)
 	};
 };
 
-namespace __cxxabiv1 
+namespace __cxxabiv1
 {
 	/* guard variables */
 	static Kernel::SpinLock s_spin_lock;

kernel/include/kernel/ACPI.h

@@ -126,7 +126,7 @@ namespace Kernel
 
 			SDTHeader* as_header() { return (SDTHeader*)vaddr; }
 		};
-		BAN::Vector<MappedPage> m_mapped_headers;		
+		BAN::Vector<MappedPage> m_mapped_headers;
 	};
 
 }
@@ -135,7 +135,7 @@ namespace BAN::Formatter
 {
 	template<typename F>
 	void print_argument(F putc, const Kernel::ACPI::SDTHeader& header, const ValueFormat& format)
-	{ 
+	{
 		putc(header.signature[0]);
 		putc(header.signature[1]);
 		putc(header.signature[2]);

kernel/include/kernel/API/DirectoryEntry.h

@@ -18,4 +18,4 @@ namespace Kernel::API
 		DirectoryEntry array[];
 	};
 
-}
+}

kernel/include/kernel/APIC.h

@@ -55,7 +55,7 @@ namespace Kernel
 		BAN::Vector<Processor>	m_processors;
 		Kernel::paddr_t			m_local_apic_paddr = 0;
 		Kernel::vaddr_t			m_local_apic_vaddr = 0;
-		BAN::Vector<IOAPIC>		m_io_apics;	
+		BAN::Vector<IOAPIC>		m_io_apics;
 		uint8_t					m_irq_overrides[0x100] {};
 		uint8_t					m_reserved_gsis[0x100 / 8] {};
 	};

kernel/include/kernel/CPUID.h

@@ -7,38 +7,38 @@ namespace CPUID
 
 	enum Features : uint32_t
 	{
-		ECX_SSE3			= (uint32_t)1 << 0, 
+		ECX_SSE3			= (uint32_t)1 << 0,
 		ECX_PCLMULQDQ		= (uint32_t)1 << 1,
 		ECX_DTES64			= (uint32_t)1 << 2,
-		ECX_MONITOR			= (uint32_t)1 << 3,  
+		ECX_MONITOR			= (uint32_t)1 << 3,
-		ECX_DS_CPL			= (uint32_t)1 << 4,  
+		ECX_DS_CPL			= (uint32_t)1 << 4,
-		ECX_VMX				= (uint32_t)1 << 5,  
+		ECX_VMX				= (uint32_t)1 << 5,
-		ECX_SMX				= (uint32_t)1 << 6,  
+		ECX_SMX				= (uint32_t)1 << 6,
-		ECX_EST				= (uint32_t)1 << 7,  
+		ECX_EST				= (uint32_t)1 << 7,
-		ECX_TM2				= (uint32_t)1 << 8,  
+		ECX_TM2				= (uint32_t)1 << 8,
-		ECX_SSSE3			= (uint32_t)1 << 9,  
+		ECX_SSSE3			= (uint32_t)1 << 9,
 		ECX_CNTX_ID			= (uint32_t)1 << 10,
 		ECX_SDBG			= (uint32_t)1 << 11,
 		ECX_FMA				= (uint32_t)1 << 12,
-		ECX_CX16			= (uint32_t)1 << 13, 
+		ECX_CX16			= (uint32_t)1 << 13,
-		ECX_XTPR			= (uint32_t)1 << 14, 
+		ECX_XTPR			= (uint32_t)1 << 14,
-		ECX_PDCM			= (uint32_t)1 << 15, 
+		ECX_PDCM			= (uint32_t)1 << 15,
-		ECX_PCID			= (uint32_t)1 << 17, 
+		ECX_PCID			= (uint32_t)1 << 17,
-		ECX_DCA				= (uint32_t)1 << 18, 
+		ECX_DCA				= (uint32_t)1 << 18,
-		ECX_SSE4_1			= (uint32_t)1 << 19, 
+		ECX_SSE4_1			= (uint32_t)1 << 19,
-		ECX_SSE4_2			= (uint32_t)1 << 20, 
+		ECX_SSE4_2			= (uint32_t)1 << 20,
-		ECX_X2APIC			= (uint32_t)1 << 21, 
+		ECX_X2APIC			= (uint32_t)1 << 21,
-		ECX_MOVBE			= (uint32_t)1 << 22, 
+		ECX_MOVBE			= (uint32_t)1 << 22,
-		ECX_POPCNT			= (uint32_t)1 << 23, 
+		ECX_POPCNT			= (uint32_t)1 << 23,
-		ECX_TSC_DEADLINE	= (uint32_t)1 << 24, 
+		ECX_TSC_DEADLINE	= (uint32_t)1 << 24,
-		ECX_AES				= (uint32_t)1 << 25, 
+		ECX_AES				= (uint32_t)1 << 25,
-		ECX_XSAVE			= (uint32_t)1 << 26, 
+		ECX_XSAVE			= (uint32_t)1 << 26,
-		ECX_OSXSAVE			= (uint32_t)1 << 27, 
+		ECX_OSXSAVE			= (uint32_t)1 << 27,
 		ECX_AVX				= (uint32_t)1 << 28,
 		ECX_F16C			= (uint32_t)1 << 29,
 		ECX_RDRND			= (uint32_t)1 << 30,
 		ECX_HYPERVISOR		= (uint32_t)1 << 31,
-		
+
 		EDX_FPU				= (uint32_t)1 << 0,
 		EDX_VME				= (uint32_t)1 << 1,
 		EDX_DE				= (uint32_t)1 << 2,
@@ -79,4 +79,4 @@ namespace CPUID
 	bool is_64_bit();
 	bool has_nxe();
 
-}
+}

kernel/include/kernel/CriticalScope.h

@@ -27,4 +27,4 @@ namespace Kernel
 		size_t m_flags;
 	};
 
-}
+}

kernel/include/kernel/Debug.h

@@ -61,4 +61,4 @@ namespace Debug
 		static void lock();
 		static void unlock();
 	};
-}
+}

kernel/include/kernel/Device/Device.h

@@ -52,4 +52,4 @@ namespace Kernel
 		}
 	};
 
-}
+}

kernel/include/kernel/Device/FramebufferDevice.h

@@ -50,4 +50,4 @@ namespace Kernel
 		friend class FramebufferMemoryRegion;
 	};
 
-}
+}

kernel/include/kernel/Device/NullDevice.h

@@ -27,4 +27,4 @@ namespace Kernel
 		const dev_t m_rdev;
 	};
 
-}
+}

kernel/include/kernel/Device/ZeroDevice.h

@@ -25,4 +25,4 @@ namespace Kernel
 		const dev_t m_rdev;
 	};
 
-}
+}

kernel/include/kernel/Errors.h

@@ -33,4 +33,4 @@ namespace Kernel
 
 	BAN::StringView error_string(ErrorCode);
 
-}
+}

kernel/include/kernel/FS/DevFS/FileSystem.h

@@ -13,7 +13,7 @@ namespace Kernel
 	public:
 		static void initialize();
 		static DevFileSystem& get();
-		
+
 		void initialize_device_updater();
 
 		void add_device(BAN::RefPtr<Device>);
@@ -39,4 +39,4 @@ namespace Kernel
 		volatile bool m_should_sync { false };
 	};
 
-}
+}

kernel/include/kernel/FS/Ext2/Definitions.h

@@ -259,4 +259,4 @@ namespace Kernel::Ext2
 
 	}
 
-}
+}

kernel/include/kernel/FS/Ext2/FileSystem.h

@@ -27,7 +27,7 @@ namespace Kernel
 			{
 				m_used = false;
 			}
-		
+
 			size_t size() const { return m_buffer.size(); }
 
 			uint8_t* data() { return m_buffer.data(); }
@@ -44,7 +44,7 @@ namespace Kernel
 			bool& m_used;
 		};
 
-	public:	
+	public:
 		static BAN::ErrorOr<Ext2FS*> create(BAN::RefPtr<BlockDevice>);
 
 		virtual BAN::RefPtr<Inode> root_inode() override { return m_root_inode; }
@@ -120,4 +120,4 @@ namespace Kernel
 		friend class Ext2Inode;
 	};
 
-}
+}

kernel/include/kernel/FS/Ext2/Inode.h

@@ -35,7 +35,7 @@ namespace Kernel
 		virtual BAN::ErrorOr<void> create_file_impl(BAN::StringView, mode_t, uid_t, gid_t) override;
 		virtual BAN::ErrorOr<void> create_directory_impl(BAN::StringView, mode_t, uid_t, gid_t) override;
 		virtual BAN::ErrorOr<void> unlink_impl(BAN::StringView) override;
-		
+
 		virtual BAN::ErrorOr<BAN::String> link_target_impl() override;
 
 		virtual BAN::ErrorOr<size_t> read_impl(off_t, BAN::ByteSpan) override;
@@ -81,4 +81,4 @@ namespace Kernel
 		friend class BAN::RefPtr<Ext2Inode>;
 	};
 
-}
+}

kernel/include/kernel/FS/FileSystem.h

@@ -12,4 +12,4 @@ namespace Kernel
 		virtual BAN::RefPtr<Inode> root_inode() = 0;
 	};
 
-}
+}

kernel/include/kernel/FS/Inode.h

@@ -131,4 +131,4 @@ namespace Kernel
 		friend class FileBackedRegion;
 	};
 
-}
+}

kernel/include/kernel/FS/Pipe.h

@@ -50,4 +50,4 @@ namespace Kernel
 		uint32_t m_writing_count { 1 };
 	};
 
-}
+}

kernel/include/kernel/FS/ProcFS/FileSystem.h

@@ -20,4 +20,4 @@ namespace Kernel
 		ProcFileSystem();
 	};
 
-}
+}

kernel/include/kernel/FS/ProcFS/Inode.h

@@ -47,7 +47,7 @@ namespace Kernel
 
 	private:
 		ProcROInode(Process&, size_t (Process::*)(off_t, BAN::ByteSpan) const, TmpFileSystem&, const TmpInodeInfo&);
-	
+
 	private:
 		Process& m_process;
 		size_t (Process::*m_callback)(off_t, BAN::ByteSpan) const;

kernel/include/kernel/FS/TmpFS/FileSystem.h

@@ -177,4 +177,4 @@ namespace Kernel
 		}
 	}
 
-}
+}

kernel/include/kernel/FS/VirtualFileSystem.h

@@ -44,4 +44,4 @@ namespace Kernel
 		BAN::Vector<MountPoint>	m_mount_points;
 	};
 
-}
+}

kernel/include/kernel/Font.h

@@ -32,4 +32,4 @@ namespace Kernel
 		uint32_t m_pitch = 0;
 	};
 
-}
+}

kernel/include/kernel/GDT.h

@@ -13,4 +13,4 @@ namespace Kernel::GDT
 	void initialize();
 	void set_tss_stack(uintptr_t);
 
-}
+}

kernel/include/kernel/IDT.h

@@ -10,4 +10,4 @@ namespace Kernel::IDT
 	void initialize();
 	[[noreturn]] void force_triple_fault();
 
-}
+}

kernel/include/kernel/IO.h

@@ -62,4 +62,4 @@ namespace IO
 		outb(0x80, 0);
 	}
 
-}
+}

kernel/include/kernel/Input/KeyEvent.h

@@ -95,4 +95,4 @@ namespace Kernel::Input
 	Key key_event_to_key(KeyEvent);
 	const char* key_to_utf8(Key key, uint16_t modifier);
 
-}
+}

kernel/include/kernel/Input/MouseEvent.h

@@ -42,7 +42,7 @@ namespace Kernel::Input
 			MouseButtonEvent button_event;
 			MouseMoveEvent move_event;
 			MouseScrollEvent scroll_event;
-		};	
+		};
 	};
 
-}
+}

kernel/include/kernel/InterruptController.h

@@ -53,4 +53,4 @@ namespace Kernel
 
 	bool interrupts_enabled();
 
-}
+}

kernel/include/kernel/InterruptStack.h

@@ -14,4 +14,4 @@ namespace Kernel
 		uint64_t ss;
 	};
 
-}
+}

kernel/include/kernel/LockGuard.h

@@ -15,7 +15,7 @@ namespace Kernel
 		LockGuard(Lock& lock)
 			: m_lock(lock)
 		{
-			m_lock.lock();	
+			m_lock.lock();
 		}
 
 		~LockGuard()
@@ -27,4 +27,4 @@ namespace Kernel
 		Lock& m_lock;
 	};
 
-}
+}

kernel/include/kernel/MMIO.h

@@ -46,4 +46,4 @@ namespace MMIO
 		return *(volatile uint64_t*)addr;
 	}
 
-}
+}

kernel/include/kernel/Memory/DMARegion.h

@@ -4,7 +4,7 @@
 
 namespace Kernel
 {
-	
+
 	class DMARegion
 	{
 	public:
@@ -27,4 +27,4 @@ namespace Kernel
 		const paddr_t m_paddr;
 	};
 
-}
+}

kernel/include/kernel/Memory/FileBackedRegion.h

@@ -46,4 +46,4 @@ namespace Kernel
 		BAN::RefPtr<SharedFileData> m_shared_data;
 	};
 
-}
+}

kernel/include/kernel/Memory/MemoryBackedRegion.h

@@ -9,7 +9,7 @@ namespace Kernel
 	{
 		BAN_NON_COPYABLE(MemoryBackedRegion);
 		BAN_NON_MOVABLE(MemoryBackedRegion);
-	
+
 	public:
 		static BAN::ErrorOr<BAN::UniqPtr<MemoryBackedRegion>> create(PageTable&, size_t size, AddressRange, Type, PageTable::flags_t);
 		~MemoryBackedRegion();
@@ -29,4 +29,4 @@ namespace Kernel
 		MemoryBackedRegion(PageTable&, size_t size, Type, PageTable::flags_t);
 	};
 
-}
+}

kernel/include/kernel/Memory/MemoryRegion.h

@@ -48,7 +48,7 @@ namespace Kernel
 		BAN::ErrorOr<bool> allocate_page_containing(vaddr_t address);
 
 		virtual BAN::ErrorOr<BAN::UniqPtr<MemoryRegion>> clone(PageTable& new_page_table) = 0;
-	
+
 	protected:
 		MemoryRegion(PageTable&, size_t size, Type type, PageTable::flags_t flags);
 		BAN::ErrorOr<void> initialize(AddressRange);
@@ -64,4 +64,4 @@ namespace Kernel
 		size_t m_physical_page_count { 0 };
 	};
 
-}
+}

kernel/include/kernel/Memory/PageTable.h

@@ -19,7 +19,7 @@ namespace Kernel
 	{
 	public:
 		using flags_t = uint16_t;
-		enum Flags : flags_t 
+		enum Flags : flags_t
 		{
 			Present			= (1 << 0),
 			ReadWrite		= (1 << 1),
@@ -107,7 +107,7 @@ namespace Kernel
 		uint64_t get_page_data(vaddr_t) const;
 		void initialize_kernel();
 		void map_kernel_memory();
-		void prepare_fast_page();		
+		void prepare_fast_page();
 		static void invalidate(vaddr_t);
 
 	private:

kernel/include/kernel/Memory/PageTableScope.h

@@ -30,4 +30,4 @@ namespace Kernel
 		PageTable& m_temp;
 	};
 
-}
+}

kernel/include/kernel/Memory/PhysicalRange.h

@@ -30,7 +30,7 @@ namespace Kernel
 	private:
 		unsigned long long* ull_bitmap_ptr() { return (unsigned long long*)m_vaddr; }
 		const unsigned long long* ull_bitmap_ptr() const { return (const unsigned long long*)m_vaddr; }
-		
+
 		paddr_t paddr_for_bit(unsigned long long) const;
 		unsigned long long bit_for_paddr(paddr_t paddr) const;
 
@@ -47,4 +47,4 @@ namespace Kernel
 		size_t m_free_pages { 0 };
 	};
 
-}
+}

kernel/include/kernel/Memory/Types.h

@@ -20,4 +20,4 @@ namespace Kernel
 	using vaddr_t = uintptr_t;
 	using paddr_t = uintptr_t;
 
-}
+}

kernel/include/kernel/Memory/VirtualRange.h

@@ -48,4 +48,4 @@ namespace Kernel
 		PageTable::flags_t		m_flags { 0 };
 	};
 
-}
+}

kernel/include/kernel/Networking/E1000.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <BAN/UniqPtr.h>
+#include <kernel/InterruptController.h>
 #include <kernel/Networking/NetworkDriver.h>
 #include <kernel/PCI.h>
 
@@ -10,7 +11,7 @@
 namespace Kernel
 {
 
-	class E1000 final : public NetworkDriver
+	class E1000 final : public NetworkDriver, public Interruptable
 	{
 	public:
 		static bool probe(PCI::Device&);
@@ -23,9 +24,11 @@ namespace Kernel
 		virtual bool link_up() override { return m_link_up; }
 		virtual int link_speed() override;
 
+		virtual void handle_irq() override { ASSERT_NOT_REACHED(); }
+
 	private:
-		E1000() = default;
+		E1000(PCI::Device& pci_device) : m_pci_device(pci_device) {}
-		BAN::ErrorOr<void> initialize(PCI::Device&);
+		BAN::ErrorOr<void> initialize();
 
 		static void interrupt_handler();
 
@@ -40,11 +43,12 @@ namespace Kernel
 		void initialize_tx();
 
 		void enable_link();
-		void enable_interrupts();
+		BAN::ErrorOr<void> enable_interrupts();
-		
+
 		void handle_receive();
 
 	private:
+		PCI::Device&			m_pci_device;
 		BAN::UniqPtr<PCI::BarRegion> m_bar_region;
 		bool					m_has_eerprom { false };
 		uint8_t					m_mac_address[6] {};

kernel/include/kernel/Networking/NetworkDriver.h

@@ -17,4 +17,4 @@ namespace Kernel
 		virtual int link_speed() = 0;
 	};
 
-}
+}

kernel/include/kernel/OpenFileDescriptorSet.h

@@ -78,4 +78,4 @@ namespace Kernel
 		BAN::Array<BAN::RefPtr<OpenFileDescription>, OPEN_MAX> m_open_files;
 	};
 
-}
+}

kernel/include/kernel/PCI.h

@@ -130,7 +130,7 @@ namespace Kernel::PCI
 	public:
 		static void initialize();
 		static PCIManager& get();
-		
+
 		const BAN::Vector<PCI::Device>& devices() const { return m_devices; }
 
 		static uint32_t read_config_dword(uint8_t bus, uint8_t dev, uint8_t func, uint8_t offset);
@@ -153,4 +153,4 @@ namespace Kernel::PCI
 		BAN::Vector<PCI::Device> m_devices;
 	};
 
-}
+}

kernel/include/kernel/Panic.h

@@ -26,4 +26,4 @@ namespace Kernel::detail
 		__builtin_unreachable();
 	}
 
-}
+}

kernel/include/kernel/Process.h

@@ -225,4 +225,4 @@ namespace Kernel
 		friend class Thread;
 	};
 
-}
+}

kernel/include/kernel/Scheduler.h

@@ -76,4 +76,4 @@ namespace Kernel
 		friend class Process;
 	};
 
-}
+}

kernel/include/kernel/Semaphore.h

@@ -10,4 +10,4 @@ namespace Kernel
 		void unblock();
 	};
 
-}
+}

kernel/include/kernel/SpinLock.h

@@ -43,7 +43,7 @@ namespace Kernel
 	{
 		BAN_NON_COPYABLE(RecursivePrioritySpinLock);
 		BAN_NON_MOVABLE(RecursivePrioritySpinLock);
-	
+
 	public:
 		RecursivePrioritySpinLock() = default;
 		void lock();