From 416e896956d3b05793337da6609fe1544797c0a9 Mon Sep 17 00:00:00 2001 From: Jan Tuomi Date: Thu, 22 Feb 2024 08:52:20 +0200 Subject: Add stuff, refactor --- test/e2e/sum/sum.atk16 | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 test/e2e/sum/sum.atk16 (limited to 'test/e2e/sum/sum.atk16') diff --git a/test/e2e/sum/sum.atk16 b/test/e2e/sum/sum.atk16 new file mode 100644 index 0000000..8399767 --- /dev/null +++ b/test/e2e/sum/sum.atk16 @@ -0,0 +1,31 @@ +; Program: sum two values and store the result in RAM + +; ROM (and program execution) starts at offset 0x0 +@address 0x0 + jpi program + +@label ram_offset + 0x8000 ; store ram offset for later memory access + +@label program + ldi 10 RA ; RA := 10 + ldi 20 RB ; RB := 20 + alr al_plus RA RB RC ; RC := RA + RB + ldi ram_offset RD ; store address of ram_offset in RD + ldr RD RD ; dereference ram_offset address +@label debug + str RC RD ; store RC in RAM + + ; Check that 10 + 20 = 30 + ali al_plus RC 0 RA ; RA := result of sum + ldi 30 RB ; RB := 30 + alr al_minus RA RB RC ; RC := RA - RB + bri zero success ; if result is zero, jump to success + + ldi 2 RA ; RA := 2 to signal failure + hlt + + ; Else +@label success + ldi 1 RA ; RA := 1 to signal success + hlt -- cgit v1.3