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kludges for wwf raw, nfl

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kub
2019-03-22 20:18:33 +01:00
parent 070035b5f3
commit 59ea3b20f8
2 changed files with 23 additions and 0 deletions
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8
cpu/sh2/compiler.c
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@@ -4233,6 +4233,14 @@ void scan_block(u32 base_pc, int is_slave, u8 *op_flags, u32 *end_pc_out,
if (opd->imm < end_pc + MAX_LITERAL_OFFSET) {
if (end_literals < opd->imm + opd->size * 2)
end_literals = opd->imm + opd->size * 2;
if (opd->size == 2) {
// tweak for NFL: treat a 32bit literal as an address and check if it
// points to the literal space. In that case handle it like MOVA.
tmp = FETCH32(opd->imm) & ~0x20000000; // MUST ignore wt bit here
if (tmp >= end_pc && tmp < end_pc + MAX_LITERAL_OFFSET)
if (lowest_mova == 0 || tmp < lowest_mova)
lowest_mova = tmp;
}
}
}
}