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Fix MIPS s16 unaligned load (although it does not fix any game)

This commit is contained in:
David Guillen Fandos 2021-12-09 20:04:56 +01:00
parent a435c712f8
commit 1667597a43
1 changed files with 2 additions and 2 deletions
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4
mips/mips_emit.h
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@ -2083,9 +2083,9 @@ static void emit_mem_access_loadop(
break;
case 1:
if (signext) {
// Load 16 with sign extension is essentially a load byte
if (alignment) {
mips_emit_lb(reg_rv, reg_rv, (base_addr & 0xffff));
// Unaligned signed 16b load, is just a load byte (due to sign extension)
mips_emit_lb(reg_rv, reg_rv, ((base_addr | 1) & 0xffff));
} else {
mips_emit_lh(reg_rv, reg_rv, (base_addr & 0xffff));
}