X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=pico%2Fz80if.c;h=f48da99a63ead801cdc16a70a15c9f2d11fc78e7;hb=1625ed0179f9b9bc1be3b1e800ea041e8c376544;hp=7ed85c71d15af1e9a285dce8c764dc183fc95952;hpb=3e49ffd0bf13f3a889cfb5196c2a61962dff6d0b;p=picodrive.git

diff --git a/pico/z80if.c b/pico/z80if.c
index 7ed85c7..f48da99 100644
--- a/pico/z80if.c
+++ b/pico/z80if.c
@@ -6,29 +6,6 @@
 unsigned long z80_read_map [0x10000 >> Z80_MEM_SHIFT];
 unsigned long z80_write_map[0x10000 >> Z80_MEM_SHIFT];
 
-void MEMH_FUNC z80_map_set(unsigned long *map, int start_addr, int end_addr,
-    void *func_or_mh, int is_func)
-{
-  unsigned long addr = (unsigned long)func_or_mh;
-  int mask = (1 << Z80_MEM_SHIFT) - 1;
-  int i;
-
-  if ((start_addr & mask) != 0 || (end_addr & mask) != mask)
-    elprintf(EL_STATUS|EL_ANOMALY, "z80_map_set: tried to map bad range: %04x-%04x",
-      start_addr, end_addr);
-
-  if (addr & 1) {
-    elprintf(EL_STATUS|EL_ANOMALY, "z80_map_set: ptr is not aligned: %08lx", addr);
-    return;
-  }
-
-  for (i = start_addr >> Z80_MEM_SHIFT; i <= end_addr >> Z80_MEM_SHIFT; i++)
-    if (is_func)
-      map[i] = (addr >> 1) | (1 << (sizeof(addr) * 8 - 1));
-    else
-      map[i] = (addr - (i << Z80_MEM_SHIFT)) >> 1;
-}
-
 #ifdef _USE_MZ80
 
 // memhandlers for mz80 core
@@ -129,7 +106,6 @@ PICO_INTERNAL void z80_reset(void)
   Cz80_Set_Reg(&CZ80, CZ80_IY, 0xffff);
   Cz80_Set_Reg(&CZ80, CZ80_SP, 0x2000);
 #endif
-  Pico.m.z80_fakeval = 0; // for faking when Z80 is disabled
 }
 
 // XXX TODO: should better use universal z80 save format