From e1c7269809a031ca87c31ec17d0881fd57da2f90 Mon Sep 17 00:00:00 2001 From: Clanmaster21 Date: Thu, 17 Oct 2019 07:15:08 +0100 Subject: [PATCH] Update core.asm --- kernel/core.asm | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/kernel/core.asm b/kernel/core.asm index b7a4af9..1545778 100644 --- a/kernel/core.asm +++ b/kernel/core.asm @@ -52,7 +52,8 @@ intoIX: pop ix 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: push de ld d, 0 @@ -62,7 +63,8 @@ addHL: 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: push de ld d, 0