ref: 2afb247caa266c27ffb0160da41ec84e77a46138
dir: /home/farcall.asm/
FarCall_de: ; 2d54 ; Call a:de. ; Preserves other registers. ld [hBuffer], a ld a, [hROMBank] push af ld a, [hBuffer] rst Bankswitch call .de jr ReturnFarCall .de push de ret ; 2d63 FarCall_hl: ; 2d63 ; Call a:hl. ; Preserves other registers. ld [hBuffer], a ld a, [hROMBank] push af ld a, [hBuffer] rst Bankswitch call Function2d82 ; 2d6e ReturnFarCall: ; 2d6e ; We want to retain the contents of f. ; To do this, we can pop to bc instead of af. ld a, b ld [$cfb9], a ld a, c ld [$cfba], a ; Restore the working bank. pop bc ld a, b rst Bankswitch ld a, [$cfb9] ld b, a ld a, [$cfba] ld c, a ret ; 2d82 Function2d82: ; 2d82 jp [hl] ; 2d83