From ef4e8c20719822eebd6318a878cc37902c2b85a5 Mon Sep 17 00:00:00 2001 From: WlodekM Date: Mon, 31 Mar 2025 19:27:55 +0300 Subject: pc thing --- code/test_clock.a | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 code/test_clock.a (limited to 'code/test_clock.a') diff --git a/code/test_clock.a b/code/test_clock.a new file mode 100644 index 0000000..fe0f539 --- /dev/null +++ b/code/test_clock.a @@ -0,0 +1,53 @@ +.label counter 0 + +jmp start + +interrupt: + ld a counter + mov b 1 + add + swp c a + mov b 100 + mod + str c counter + cmp c 0 + jnz print_numb + ret + +#using code/printer.a + +print_numb: + ld a [counter] + mov b 1 + add + str c [counter] + str c 16 ; put our number into 16 + jmr print_num ; print number at 16 (well not print but stringify) + mov a 1 ; write + mov b 1 ; stdout + mov c 32 ; address + sys ; syscall + ret + + +start: + mov a helloworld + mov b 1 + sub + mov a 1 + mov b 1 + sys + mov a interrupt + mov b 1 + sub + str c 0x7000 + ; nl: + ; jmp nl + halt + +helloworld: +.str "Hello, World!" +.hex a +.hex 0 +counter: +.hex 0 \ No newline at end of file -- cgit 1.4.1-2-gfad0