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[SPCA] more assembly

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This commit is contained in:
RobinB27
2026-01-11 16:52:34 +01:00
parent f0c472bb87
commit 42b7451241
6 changed files with 50 additions and 1 deletions
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8
semester3/spca/code-examples/01_asm/04_factorial.s Normal file
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factorial:
movl $1, %eax # Setup
.AGAIN:
imull %edi, %eax # %eax *= %edi
subl $1, %edi # %edi--
cmpl $1, %edi # 1 < %edi ?
jg .AGAIN # go back, if yes
ret

9
semester3/spca/code-examples/01_asm/05_factorial.s Normal file
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factorial:
jmp .COMP # Check condition
.LOOP:
imull %edx, %eax # %eax *= %edx
decl %edx # %edx--
.COMP:
cmpl $1, %edx # 1 < %edx ?
jg .LOOP # if yes, go to loop
ret