All: Cleanup all files

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

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 = .;
-}
+}