diff options
Diffstat (limited to 'src/boot.stage1.print.asm')
| -rw-r--r-- | src/boot.stage1.print.asm | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/boot.stage1.print.asm b/src/boot.stage1.print.asm new file mode 100644 index 0000000..106a4df --- /dev/null +++ b/src/boot.stage1.print.asm @@ -0,0 +1,21 @@ + ;; boot.stage1.print.asm + + [bits 16] +_print_string: + pusha + mov ah, 0x0e + +_print_string_loop: + cmp byte [bx], 0 + je print_string_return + + mov al, [bx] + int 0x10 + + inc bx + jmp print_string_loop + +_print_string_return: + popa + ret + align 4 |
