git.y1.nz

commit 27a064caff7d9da30e558fcb2b958f68fd85b78f
parent b4fc2ff7ba618392fa85cdbf55cf11bb858bfded
Author: Lior Halphon <LIJI32@gmail.com>
Date:   Sun, 24 Nov 2024 20:58:12 +0200

Make `GB_serial_set_data_bit` a bit more thread safe

Diffstat:
M
Core/gb.c
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Core/gb.c b/Core/gb.c
@@ -1365,8 +1365,8 @@ void GB_serial_set_data_bit(GB_gameboy_t *gb, bool data)
     gb->io_registers[GB_IO_SB] |= data;
     gb->serial_count++;
     if (gb->serial_count == 8) {
-        gb->io_registers[GB_IO_IF] |= 8;
         gb->io_registers[GB_IO_SC] &= ~0x80;
+        gb->io_registers[GB_IO_IF] |= 8;
         gb->serial_count = 0;
     }
 }

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