38 Commits

Author	SHA1	Message	Date
Philipp Oppermann	3b762cafe0	Add unmap assertion	2015-10-09 15:16:36 +02:00
Philipp Oppermann	51949e80eb	Remove old paging code	2015-10-09 15:14:22 +02:00
Philipp Oppermann	430181b9d7	Fix frame stack filling	2015-10-09 15:13:51 +02:00
Philipp Oppermann	bb593c2f63	WIP	2015-10-08 19:18:23 +02:00
Philipp Oppermann	f59b6c03d6	Print panic message	2015-10-08 18:31:16 +02:00
Philipp Oppermann	abd6e48c08	Add a dynamic growing frame stack	2015-10-08 01:54:46 +02:00
Philipp Oppermann	10ddcead2d	wip	2015-09-15 14:57:09 +02:00
Philipp Oppermann	d27d36fdd0	WIP: Add paging and section remapping code	2015-09-15 14:57:09 +02:00
Philipp Oppermann	8090c2a752	Page align all sections as they will be individually mapped	2015-09-15 14:57:09 +02:00
Philipp Oppermann	95d6d30c29	Merge multiboot section to .text section ... All sections must be page aligned to set the right privileges, so we would many padding bytes otherwise.	2015-09-15 14:57:08 +02:00
Philipp Oppermann	23e8270a60	Enable the no-execute feature in page tables	2015-09-15 14:57:08 +02:00
Philipp Oppermann	2655ac093c	wip	2015-09-15 14:57:08 +02:00
Philipp Oppermann	812396d473	Add bitflags macro	2015-09-15 14:57:08 +02:00
Philipp Oppermann	7391a7a9eb	[unfinished] Add Multiboot 2 crate and load Multiboot structure ... Conflicts: Cargo.toml src/lib.rs Conflicts: Cargo.toml	2015-09-15 14:57:08 +02:00
Philipp Oppermann	6713e55073	Pass Multiboot structure pointer as argument	2015-09-15 14:57:08 +02:00
Philipp Oppermann	88455c3f85	use vga buffer module for test output	2015-09-15 14:56:31 +02:00
Philipp Oppermann	a06577c685	add VGA text buffer module	2015-09-15 14:56:31 +02:00
Philipp Oppermann	9c4d057e3d	Don't implement lang items on testing ... The `std` library is imported on testing. It already implements all lang items.	2015-09-15 14:51:38 +02:00
Philipp Oppermann	5db8977495	Rename main to rust_main to support testing ... On testing, `std` is imported, which defines an own `main` function. Thus `cargo test` fails if there alread exists one non-mangled main.	2015-09-15 14:51:07 +02:00
Philipp Oppermann	3030b1c862	Print Hello World!	2015-08-25 14:54:06 +02:00
Philipp Oppermann	03a46b4141	Print OS returned! instead of OKAY	2015-08-25 14:54:06 +02:00
Philipp Oppermann	e09ae042a3	Setup SSE because rust needs it	2015-08-25 14:54:06 +02:00
Philipp Oppermann	c65797d89f	Add an 64-bit error function	2015-08-25 14:54:06 +02:00
Philipp Oppermann	fcf69dcc53	Remove unused sections to avoid float issues ... Avoids a linker error for `fmod` and `fmodf`. These functions are refenced in libcore. The KEEP ensures that the Multiboot section isn't removed.	2015-08-25 14:54:06 +02:00
Philipp Oppermann	4c793e6dd9	Add rlibc dependency for memset, memcpy, etc.	2015-08-25 14:54:06 +02:00
Philipp Oppermann	3c08203437	Call rust main function	2015-08-25 14:54:06 +02:00
Philipp Oppermann	66cc22608c	Add a rust project	2015-08-25 14:54:06 +02:00
Philipp Oppermann	7e898e6a4c	Reload selector registers and print OKAY	2015-08-25 14:54:06 +02:00
Philipp Oppermann	9c4b8fef9d	Add and load a 64-bit GDT	2015-08-25 14:54:06 +02:00
Philipp Oppermann	457a61341a	Enable paging	2015-08-25 14:54:06 +02:00
Philipp Oppermann	b47699685f	Add and setup a P4 and a P3 table	2015-08-25 14:54:06 +02:00
Philipp Oppermann	bd11ed9a6f	Check for Multiboot, CPUID, and Long Mode	2015-08-25 14:54:06 +02:00
Philipp Oppermann	49f8c3c810	Add a small stack	2015-08-25 14:54:06 +02:00
Philipp Oppermann	d474c8fa7f	Add error function	2015-08-25 14:54:06 +02:00
Philipp Oppermann	0c44988b4f	Add grub config for iso creation	2015-08-13 12:48:17 +02:00
Philipp Oppermann	2c529d0060	Add a basic linker script ... Ensures that the multiboot header is early in the executable.	2015-08-13 12:48:17 +02:00
Philipp Oppermann	3f530b3e83	Add basic boot code ... It just prints a green `OK` to the screen and hangs.	2015-08-13 12:48:17 +02:00
Philipp Oppermann	cd12dc0427	Add multiboot 2 header file	2015-08-10 12:56:36 +02:00