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e6ea1889fb
The former is arguably misleading (as you don’t access the memory location in hl to retrieve the jump location), and is consequently deprecated in newer versions of rgbds. This fix silences these deprecation warnings.
55 lines
728 B
NASM
55 lines
728 B
NASM
FarCall_de:: ; 2d54
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; Call a:de.
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; Preserves other registers.
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ld [hBuffer], a
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ld a, [hROMBank]
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push af
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ld a, [hBuffer]
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rst Bankswitch
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call .de
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jr ReturnFarCall
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.de
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push de
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ret
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; 2d63
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FarCall_hl:: ; 2d63
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; Call a:hl.
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; Preserves other registers.
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ld [hBuffer], a
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ld a, [hROMBank]
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push af
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ld a, [hBuffer]
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rst Bankswitch
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call FarJump_hl
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; 2d6e
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ReturnFarCall:: ; 2d6e
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; We want to retain the contents of f.
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; To do this, we can pop to bc instead of af.
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ld a, b
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ld [wFarCallBCBuffer], a
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ld a, c
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ld [wFarCallBCBuffer + 1], a
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; Restore the working bank.
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pop bc
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ld a, b
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rst Bankswitch
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ld a, [wFarCallBCBuffer]
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ld b, a
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ld a, [wFarCallBCBuffer + 1]
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ld c, a
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ret
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; 2d82
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FarJump_hl:: ; 2d82
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jp hl
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; 2d83
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