initial razzle

2024-10-03 02:55:54 -05:00 · 2024-10-03 02:55:54 -05:00 · cd3d8871df
commit cd3d8871df
29 changed files with 1986 additions and 0 deletions
--- a/arch/i386/loader.s
+++ b/arch/i386/loader.s
@ -0,0 +1,26 @@
+.set ALIGN,    1<<0             
+.set MEMINFO,  1<<1             
+.set FLAGS,    ALIGN | MEMINFO  
+.set MAGIC,    0x1BADB002       
+.set CHECKSUM, -(MAGIC + FLAGS) 
+
+.section .multiboot
+.align 4
+.long MAGIC
+.long FLAGS
+.long CHECKSUM
+
+.section .bss
+.align 16
+stack_bottom:
+.skip 16384
+stack_top:
+
+.section .text
+.global _start
+.type _start, @function
+_start:
+	mov $stack_top, %esp
+	call kernel_main
+
+.size _start, . - _start