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Deprecate LDIO (#1567)

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* Deprecate `LDIO`

* `ld [$ff00+n8], a` is not treated as `ldh [n8], a`
This commit is contained in:
Sylvie
2024-12-05 12:49:13 -05:00
committed by GitHub
parent ceb43c7aa4
commit 573e044b30
6 changed files with 57 additions and 17 deletions
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31
test/asm/deprecated-ldio.asm Normal file
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@@ -0,0 +1,31 @@
SECTION "LDIO", ROM0
ldh [c], a
ldh a, [c]
ldh [$11], a
ldh a, [$11]
ld [$ff00+c], a
ld a, [$ff00+c]
ld [$ff11], a
ld a, [$ff11]
ldio [c], a
ldio a, [c]
ldio [$ff11], a
ldio a, [$ff11]
LDH [C], A
LDH A, [C]
LDH [$11], A
LDH A, [$11]
LD [$FF00+C], A
LD A, [$FF00+C]
LD [$FF11], A
LD A, [$FF11]
LDIO [C], A
LDIO A, [C]
LDIO [$FF11], A
LDIO A, [$FF11]

16
test/asm/deprecated-ldio.err Normal file
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@@ -0,0 +1,16 @@
warning: deprecated-ldio.asm(13): [-Wobsolete]
LDIO is deprecated; use LDH
warning: deprecated-ldio.asm(14): [-Wobsolete]
LDIO is deprecated; use LDH
warning: deprecated-ldio.asm(15): [-Wobsolete]
LDIO is deprecated; use LDH
warning: deprecated-ldio.asm(16): [-Wobsolete]
LDIO is deprecated; use LDH
warning: deprecated-ldio.asm(28): [-Wobsolete]
LDIO is deprecated; use LDH
warning: deprecated-ldio.asm(29): [-Wobsolete]
LDIO is deprecated; use LDH
warning: deprecated-ldio.asm(30): [-Wobsolete]
LDIO is deprecated; use LDH
warning: deprecated-ldio.asm(31): [-Wobsolete]
LDIO is deprecated; use LDH

1
test/asm/deprecated-ldio.out.bin Normal file
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@@ -0,0 +1 @@
<EFBFBD><EFBFBD><EFBFBD><11><11><><EFBFBD><11><><11><><EFBFBD><EFBFBD><11><11><><EFBFBD><11><11><><EFBFBD><11><><11><><EFBFBD><EFBFBD><11>