From 98c157c117131c10b36a269cee8b225240407064 Mon Sep 17 00:00:00 2001 From: Michael Pavone Date: Wed, 20 Apr 2016 23:19:13 -0700 Subject: Fix bug in Z80 rrd implementation. This fixes the annoying high pitched wine in Afterburner II. --- z80_to_x86.c | 1 + 1 file changed, 1 insertion(+) (limited to 'z80_to_x86.c') diff --git a/z80_to_x86.c b/z80_to_x86.c index 8458c06..1ecceb3 100644 --- a/z80_to_x86.c +++ b/z80_to_x86.c @@ -1435,6 +1435,7 @@ void translate_z80inst(z80inst * inst, z80_context * context, uint16_t address, shl_ir(code, 4, opts->gen.scratch2, SZ_W); and_ir(code, 0xF00F, opts->gen.scratch1, SZ_W); and_ir(code, 0xF0, opts->regs[Z80_A], SZ_B); + and_ir(code, 0xF0, opts->gen.scratch2, SZ_W); //opts->gen.scratch1 = 0x2001 //opts->gen.scratch2 = 0x0040 or_rr(code, opts->gen.scratch2, opts->gen.scratch1, SZ_W); -- cgit v1.2.3