BarinkOS/kernel/boot/multiboot.s
Nigel dea8ab7d71 Improved build system
Added new entries to .gitignore
Moved away from source directory as central spot for all source code
2023-02-20 00:29:06 +01:00

15 lines
478 B
ArmAsm

/*
* Multiboot
*/
.set ALIGN, 1<<0 /* align loaded modules on page boundaries */
.set MEMINFO, 1<<1 /* provide memory map */
.set FLAGS, ALIGN | MEMINFO /* this is the Multiboot 'flag' field */
.set MAGIC, 0x1BADB002 /* 'magic number' lets bootloader find the header */
.set CHECKSUM, -(MAGIC + FLAGS) /* checksum of above, to prove we are multiboot */
.section .multiboot.data, "aw"
.align 4
.long MAGIC
.long FLAGS
.long CHECKSUM