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| author | Xavier ASUS <xavi92psx@gmail.com> | 2019-10-18 00:31:54 +0200 |
|---|---|---|
| committer | Xavier ASUS <xavi92psx@gmail.com> | 2019-10-18 00:31:54 +0200 |
| commit | 268a53de823a6750d6256ee1fb1e7707b4b45740 (patch) | |
| tree | 42c1799a9a82b2f7d9790ee9fe181d72a7274751 /sim/ucsim/avr.src/test_arith.asm | |
| download | sdcc-gas-268a53de823a6750d6256ee1fb1e7707b4b45740.tar.gz | |
sdcc-3.9.0 fork implementing GNU assembler syntax
This fork aims to provide better support for stm8-binutils
Diffstat (limited to 'sim/ucsim/avr.src/test_arith.asm')
| -rw-r--r-- | sim/ucsim/avr.src/test_arith.asm | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/sim/ucsim/avr.src/test_arith.asm b/sim/ucsim/avr.src/test_arith.asm new file mode 100644 index 0000000..cb097af --- /dev/null +++ b/sim/ucsim/avr.src/test_arith.asm @@ -0,0 +1,81 @@ + nop + clr r0 + out $3f,r0 + +; jmp t2 + + ldi r16,$12 + mov r2,r16 + inc r16 + inc r2 + ldi r17,$ff + inc r17 + ldi r18,$7f + inc r18 + nop +t1: + ldi r16,10 ; 10+20 + ldi r17,20 + add r16,r17 + in r0,$3f + mov r18,r16 + ldi r16,127 ; 127+10 + ldi r17,10 + add r16,r17 + in r1,$3f + mov r19,r16 + ldi r16,255 ; 255+2 + ldi r17,2 + add r16,r17 + in r2,$3f + mov r20,r16 + ldi r16,255 ; 255+1 + ldi r17,1 + add r16,r17 + in r3,$3f + mov r21,r16 + ldi r16,10 ; 10+6 + ldi r17,6 + add r16,r17 + in r4,$3f + mov r22,r16 + nop + ldi r16,-10 ; -10-20 + ldi r17,-20 + add r16,r17 + in r5,$3f + mov r23,r16 + ldi r16,-120 ; -120-30 + ldi r17,-30 + add r16,r17 + in r6,$3f + mov r24,r16 + nop + ldi r16,254 ; 254+1 +0 + ldi r17,1 + clc + adc r16,r17 + in r7,$3f + mov r25,r16 + ldi r16,254 ; 254+1 +1 + sec + adc r16,r17 + in r8,$3f + mov r26,r16 + nop +t2: + ldi r24,0 + ldi r25,0 + adiw r24,20 + ldi r26,low($0fff) + ldi r27,high($0fff) + adiw r26,2 + ldi r28,low($fff0) + ldi r29,high($fff0) + adiw r28,$f + adiw r28,1 +done: + jmp done + +copyright: + .db "(c) 2000 Talker Bt." |