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1.20 release

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@57 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2007-02-25 23:04:33 +00:00
parent 860c6322c3
commit 68cba51e20
8 changed files with 93 additions and 53 deletions
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38
Pico/cd/Memory.c
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@ -29,6 +29,7 @@ typedef unsigned int u32;
//#define __debug_io2
//#define rdprintf dprintf
#define rdprintf(...)
//#define wrdprintf dprintf
#define wrdprintf(...)
// -----------------------------------------------------------------
@ -698,11 +699,11 @@ u8 PicoReadS68k8(u32 a)
}
// word RAM (1M area)
if ((a&0xfe0000)==0x0c0000) { // 0c0000-0dffff
if ((a&0xfe0000)==0x0c0000 && (Pico_mcd->s68k_regs[3]&4)) { // 0c0000-0dffff
int bank;
wrdprintf("s68k_wram1M r8: [%06x] @%06x", a, SekPcS68k);
if (!(Pico_mcd->s68k_regs[3]&4))
dprintf("s68k_wram1M FIXME: wrong mode");
// if (!(Pico_mcd->s68k_regs[3]&4))
// dprintf("s68k_wram1M FIXME: wrong mode");
bank = !(Pico_mcd->s68k_regs[3]&1);
d = Pico_mcd->word_ram1M[bank][(a^1)&0x1ffff];
wrdprintf("ret = %02x", (u8)d);
@ -781,11 +782,11 @@ u16 PicoReadS68k16(u32 a)
}
// word RAM (1M area)
if ((a&0xfe0000)==0x0c0000) { // 0c0000-0dffff
if ((a&0xfe0000)==0x0c0000 && (Pico_mcd->s68k_regs[3]&4)) { // 0c0000-0dffff
int bank;
wrdprintf("s68k_wram1M r16: [%06x] @%06x", a, SekPcS68k);
if (!(Pico_mcd->s68k_regs[3]&4))
dprintf("s68k_wram1M FIXME: wrong mode");
// if (!(Pico_mcd->s68k_regs[3]&4))
// dprintf("s68k_wram1M FIXME: wrong mode");
bank = !(Pico_mcd->s68k_regs[3]&1);
d = *(u16 *)(Pico_mcd->word_ram1M[bank]+(a&0x1fffe));
wrdprintf("ret = %04x", d);
@ -871,11 +872,11 @@ u32 PicoReadS68k32(u32 a)
}
// word RAM (1M area)
if ((a&0xfe0000)==0x0c0000) { // 0c0000-0dffff
if ((a&0xfe0000)==0x0c0000 && (Pico_mcd->s68k_regs[3]&4)) { // 0c0000-0dffff
int bank;
wrdprintf("s68k_wram1M r32: [%06x] @%06x", a, SekPcS68k);
if (!(Pico_mcd->s68k_regs[3]&4))
dprintf("s68k_wram1M FIXME: wrong mode");
// if (!(Pico_mcd->s68k_regs[3]&4))
// dprintf("s68k_wram1M FIXME: wrong mode");
bank = !(Pico_mcd->s68k_regs[3]&1);
u16 *pm=(u16 *)(Pico_mcd->word_ram1M[bank]+(a&0x1fffe)); d = (pm[0]<<16)|pm[1];
wrdprintf("ret = %08x", d);
@ -972,12 +973,13 @@ void PicoWriteS68k8(u32 a,u8 d)
}
// word RAM (1M area)
if ((a&0xfe0000)==0x0c0000) { // 0c0000-0dffff
if ((a&0xfe0000)==0x0c0000 && (Pico_mcd->s68k_regs[3]&4)) { // 0c0000-0dffff
// Wing Commander tries to write here in wrong mode
int bank;
if (d)
wrdprintf("s68k_wram1M w8: [%06x] %02x @%06x", a, d, SekPcS68k);
if (!(Pico_mcd->s68k_regs[3]&4))
dprintf("s68k_wram1M FIXME: wrong mode");
// if (!(Pico_mcd->s68k_regs[3]&4))
// dprintf("s68k_wram1M FIXME: wrong mode");
bank = !(Pico_mcd->s68k_regs[3]&1);
*(u8 *)(Pico_mcd->word_ram1M[bank]+((a^1)&0x1ffff))=d;
return;
@ -1051,12 +1053,12 @@ void PicoWriteS68k16(u32 a,u16 d)
}
// word RAM (1M area)
if ((a&0xfe0000)==0x0c0000) { // 0c0000-0dffff
if ((a&0xfe0000)==0x0c0000 && (Pico_mcd->s68k_regs[3]&4)) { // 0c0000-0dffff
int bank;
if (d)
wrdprintf("s68k_wram1M w16: [%06x] %04x @%06x", a, d, SekPcS68k);
if (!(Pico_mcd->s68k_regs[3]&4))
dprintf("s68k_wram1M FIXME: wrong mode");
// if (!(Pico_mcd->s68k_regs[3]&4))
// dprintf("s68k_wram1M FIXME: wrong mode");
bank = !(Pico_mcd->s68k_regs[3]&1);
*(u16 *)(Pico_mcd->word_ram1M[bank]+(a&0x1fffe))=d;
return;
@ -1136,13 +1138,13 @@ void PicoWriteS68k32(u32 a,u32 d)
}
// word RAM (1M area)
if ((a&0xfe0000)==0x0c0000) { // 0c0000-0dffff
if ((a&0xfe0000)==0x0c0000 && (Pico_mcd->s68k_regs[3]&4)) { // 0c0000-0dffff
int bank;
u16 *pm;
if (d)
wrdprintf("s68k_wram1M w32: [%06x] %08x @%06x", a, d, SekPcS68k);
if (!(Pico_mcd->s68k_regs[3]&4))
dprintf("s68k_wram1M FIXME: wrong mode");
// if (!(Pico_mcd->s68k_regs[3]&4))
// dprintf("s68k_wram1M FIXME: wrong mode");
bank = !(Pico_mcd->s68k_regs[3]&1);
pm=(u16 *)(Pico_mcd->word_ram1M[bank]+(a&0x1fffe));
pm[0]=(u16)(d>>16); pm[1]=(u16)d;