X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=pico%2Fmemory.c;h=6bb79d5a4f9e9f425aeb9bb69d21467caa2cf45c;hb=fc1874de8af2fb53449bcfa931e025071f188b3e;hp=d2dced32f21c4509ca5fd5be0dbcab1fb12fd8cc;hpb=be2c420828ab3c36ef652584fbdef0e0597c7028;p=picodrive.git

diff --git a/pico/memory.c b/pico/memory.c
index d2dced3..6bb79d5 100644
--- a/pico/memory.c
+++ b/pico/memory.c
@@ -517,6 +517,7 @@ u32 PicoRead16_io(u32 a)
 
   if ((a & 0xffe0) == 0x0000) { // I/O ports
     d = io_ports_read(a);
+    d |= d << 8;
     goto end;
   }
 
@@ -1082,7 +1083,6 @@ static unsigned char MEMH_FUNC z80_md_vdp_read(unsigned short a)
 
 static unsigned char MEMH_FUNC z80_md_bank_read(unsigned short a)
 {
-  extern unsigned int PicoReadM68k8(unsigned int a);
   unsigned int addr68k;
   unsigned char ret;
 
@@ -1124,7 +1124,6 @@ static void MEMH_FUNC z80_md_vdp_br_write(unsigned int a, unsigned char data)
 
 static void MEMH_FUNC z80_md_bank_write(unsigned int a, unsigned char data)
 {
-  extern void PicoWriteM68k8(unsigned int a, unsigned char d);
   unsigned int addr68k;
 
   addr68k = Pico.m.z80_bank68k << 15;