207 Commits

Author	SHA1	Message	Date
Philipp Oppermann	eb5c9afa51	Add a dependency on the x86_64 crate	2017-11-19 11:42:16 +01:00
Philipp Oppermann	0ee4ed738a	Test the unmap function (it doesn't work correctly)	2017-11-19 11:42:16 +01:00
Philipp Oppermann	b49cb6986c	Test the map_to function	2017-11-19 11:42:16 +01:00
Philipp Oppermann	15c9f43622	Add an (unfinished) unmap method	2017-11-19 11:42:16 +01:00
Philipp Oppermann	3696c7bacb	Add map and identity_map functions for convenience	2017-11-19 11:42:16 +01:00
Philipp Oppermann	bb473c7907	Make translate and map_to safe by making them methods of a new ActivePageTable struct	2017-11-19 11:42:16 +01:00
Philipp Oppermann	dedf6e8959	Add a map_to function	2017-11-19 11:42:16 +01:00
Philipp Oppermann	83d56aa9de	Add translate and translate_page functions	2017-11-19 11:42:16 +01:00
Philipp Oppermann	a7170a4a44	Use type system tricks to make next_table methods safe	2017-11-19 11:42:16 +01:00
Philipp Oppermann	0874625269	Add methods to retrieve a (mutual) reference to the next table	2017-11-19 10:39:17 +01:00
Philipp Oppermann	3706331a43	Add a P4 constant and a Table::next_table_address method	2017-11-19 10:39:17 +01:00
Philipp Oppermann	8fcea7951b	Recursive map the P4 table	2017-11-19 10:39:17 +01:00
Philipp Oppermann	e50d70c02e	Add a Table::zero method to clear all entries	2017-11-19 10:39:17 +01:00
Philipp Oppermann	2b7fa410fb	Implement the Index and IndexMut traits for Table	2017-11-19 10:39:17 +01:00
Philipp Oppermann	62d655fbdd	Create a memory::paging::table submodule with a Table struct	2017-11-19 10:39:17 +01:00
Philipp Oppermann	fe464463eb	Add pointed_frame and set methods to Entry	2017-11-19 10:39:17 +01:00
Philipp Oppermann	148d506629	Use bitflags to create an EntryFlags type	2017-11-19 10:39:17 +01:00
Philipp Oppermann	f957f2ecde	Add a dependency on the bitflags crate	2017-11-19 10:39:17 +01:00
Philipp Oppermann	c4c27c10e6	Create a memory::paging::entry submodule with an Entry struct	2017-11-19 10:39:17 +01:00
Philipp Oppermann	c7c02d7dca	Create a memory::paging module with a Page struct	2017-11-19 10:39:17 +01:00
Philipp Oppermann	9f1a69cafa	Create a new AreaFrameAllocator and allocate maximum number of frames	2017-11-19 10:39:13 +01:00
Philipp Oppermann	edb2e693da	Create an AreaFrameAllocator	2017-11-19 10:39:13 +01:00
Philipp Oppermann	84c337e6f0	Create a memory module with a Frame struct and FrameAllocator trait	2017-11-19 10:39:13 +01:00
Philipp Oppermann	98d97703f4	Calculate start and end of kernel and multiboot struct	2017-11-19 10:39:13 +01:00
Philipp Oppermann	402ec77bc0	Reduce number of ELF section by merging .text.* (etc.) sections together	2017-11-19 10:39:13 +01:00
Philipp Oppermann	9a86f60835	Print kernel ELF sections	2017-11-19 10:39:13 +01:00
Philipp Oppermann	cbc9e112bd	Print a proper message on panics	2017-11-19 10:39:13 +01:00
Philipp Oppermann	f231f2c7f2	Print available memory areas	2017-11-19 10:39:13 +01:00
Philipp Oppermann	5f65e1d31f	Add dependency on multiboot2 crate	2017-11-19 10:39:13 +01:00
Philipp Oppermann	28ce5310c8	Pass address of multiboot info structure to rust_main	2017-11-19 10:39:13 +01:00
Philipp Oppermann	08a4e795a4	Increase stack size to 16k	2017-11-19 10:39:13 +01:00
Philipp Oppermann	9f448fbe0e	Avoid deadlock on nested print! invokation	2017-11-19 10:39:05 +01:00
Philipp Oppermann	59b8133396	Add print! and println! macros and a clear_screen function	2017-11-19 10:39:05 +01:00
Philipp Oppermann	40aed4fa0f	Create a static WRITER protected by a spinlock	2017-11-19 10:39:05 +01:00
Philipp Oppermann	f24c7bc322	Implement the new_line method	2017-11-19 10:31:00 +01:00
Philipp Oppermann	5e0ccd5aa5	Implement the fmt::Write trait and print something with the write! macro	2017-11-19 10:31:00 +01:00
Philipp Oppermann	578717a9b8	Add a write_str method and print “Hello!”	2017-11-19 10:31:00 +01:00
Philipp Oppermann	0ed21fb943	Use volatile writes for printing to screen	2017-11-19 10:31:00 +01:00
Philipp Oppermann	6aa3f67331	Add a print_something function to print an H in the lower left	2017-11-19 10:30:48 +01:00
Philipp Oppermann	46d47f8d2e	Create a Writer struct with a write_byte function	2017-11-19 10:30:48 +01:00
Philipp Oppermann	afc2c26a9d	Create a vga_buffer module	2017-11-19 10:30:48 +01:00
Philipp Oppermann	bef5f13560	Print a “Hello World!” in Rust	2017-11-19 10:30:36 +01:00
Philipp Oppermann	ff623a90e3	Use --gc-sections to remove unused program sections	2017-11-19 10:30:36 +01:00
Philipp Oppermann	5d8758df59	Add a dependency on rlibc	2017-11-18 11:10:17 +01:00
Philipp Oppermann	ca2ccc31aa	Call the rust_main function from assembly	2017-11-18 11:10:17 +01:00
Philipp Oppermann	8e5a85ece4	Create a new no_std cargo project	2017-05-12 21:31:28 +02:00
Philipp Oppermann	9136a7b66f	Zero all segment registers	2017-05-12 21:31:28 +02:00
Philipp Oppermann	415d27814f	Do a far jump to long mode and print OKAY	2017-05-12 21:31:28 +02:00
Philipp Oppermann	e684bfd262	Create and load a 64-bit GDT	2017-05-12 21:31:28 +02:00
Philipp Oppermann	936e2073a9	Enable paging	2017-05-12 21:31:24 +02:00
Philipp Oppermann	b199b02578	Set up page tables for identity mapping	2017-05-12 21:31:24 +02:00
Philipp Oppermann	90e716827a	Check multiboot magic number and for CPUID/long mode support	2017-05-12 21:31:24 +02:00
Philipp Oppermann	9819e17a28	Create and load a stack	2017-05-12 21:31:24 +02:00
Philipp Oppermann	5ebdd89ffb	Add an error function	2017-05-12 21:31:24 +02:00
Philipp Oppermann	dfe8c93c4f	Add the GRUB config file	2017-05-12 21:31:16 +02:00
Philipp Oppermann	0fddc38436	Add a linker script	2017-05-12 21:31:16 +02:00
Philipp Oppermann	3a05ccd994	Add multiboot header and boot.asm	2017-05-12 21:31:16 +02:00