ref: 999c804f6f8de0be13d312af9165c99e005a25d1
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 FarJump_hl ; 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 [wFarCallBCBuffer], a ld a, c ld [wFarCallBCBuffer + 1], a ; Restore the working bank. pop bc ld a, b rst Bankswitch ld a, [wFarCallBCBuffer] ld b, a ld a, [wFarCallBCBuffer + 1] ld c, a ret ; 2d82 FarJump_hl:: ; 2d82 jp hl ; 2d83