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Update core.asm

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Clanmaster21 2019-10-17 07:15:08 +01:00 committed by GitHub
parent 8b174acd0e
commit e1c7269809
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1 changed files with 4 additions and 2 deletions
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6
kernel/core.asm
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@ -52,7 +52,8 @@ intoIX:
pop ix pop ix
ret ret
; add the value of A into HL, affecting flags like an ordinary addition ; add the value of A into HL
; affecting carry flag according to the 16-bit addition, Z, S and P untouched.
addHL: addHL:
push de push de
ld d, 0 ld d, 0
@ -62,7 +63,8 @@ addHL:
ret ret
; subtract the value of A from HL, affecting flags like an ordinary subtraction ; subtract the value of A from HL
; affects flags according to the 16-bit subtraction.
subHL: subHL:
push de push de
ld d, 0 ld d, 0