diff options
Diffstat (limited to 'libpcsxcore')
| -rwxr-xr-x | libpcsxcore/psxcommon.h | 1 | ||||
| -rwxr-xr-x | libpcsxcore/psxmem.c | 42 |
2 files changed, 25 insertions, 18 deletions
diff --git a/libpcsxcore/psxcommon.h b/libpcsxcore/psxcommon.h index 3f13dfa8..61a675ca 100755 --- a/libpcsxcore/psxcommon.h +++ b/libpcsxcore/psxcommon.h @@ -162,6 +162,7 @@ typedef struct { u32 AltSpeed1; // Percent relative to natural speed. u32 AltSpeed2; u8 HackFix; + u8 MemHack; #ifdef _WIN32 char Lang[256]; #endif diff --git a/libpcsxcore/psxmem.c b/libpcsxcore/psxmem.c index 285eaf67..fc748698 100755 --- a/libpcsxcore/psxmem.c +++ b/libpcsxcore/psxmem.c @@ -143,9 +143,10 @@ u8 psxMemRead8(u32 mem) { char *p; u32 t; - - psxRegs.cycle += 0; - + if (Config.MemHack) + { + psxRegs.cycle += 0; + } t = mem >> 16; if (t == 0x1f80 || t == 0x9f80 || t == 0xbf80) { @@ -172,10 +173,11 @@ u16 psxMemRead16(u32 mem) { char *p; u32 t; + if (Config.MemHack) + { + psxRegs.cycle += 1; + } - psxRegs.cycle += 1; - - t = mem >> 16; if (t == 0x1f80 || t == 0x9f80 || t == 0xbf80) { if ((mem & 0xffff) < 0x400) @@ -201,10 +203,11 @@ u32 psxMemRead32(u32 mem) { char *p; u32 t; + if (Config.MemHack) + { + psxRegs.cycle += 1; + } - psxRegs.cycle += 1; - - t = mem >> 16; if (t == 0x1f80 || t == 0x9f80 || t == 0xbf80) { if ((mem & 0xffff) < 0x400) @@ -230,10 +233,11 @@ void psxMemWrite8(u32 mem, u8 value) { char *p; u32 t; + if (Config.MemHack) + { + psxRegs.cycle += 1; + } - psxRegs.cycle += 1; - - t = mem >> 16; if (t == 0x1f80 || t == 0x9f80 || t == 0xbf80) { if ((mem & 0xffff) < 0x400) @@ -261,10 +265,11 @@ void psxMemWrite16(u32 mem, u16 value) { char *p; u32 t; + if (Config.MemHack) + { + psxRegs.cycle += 1; + } - psxRegs.cycle += 1; - - t = mem >> 16; if (t == 0x1f80 || t == 0x9f80 || t == 0xbf80) { if ((mem & 0xffff) < 0x400) @@ -292,9 +297,10 @@ void psxMemWrite32(u32 mem, u32 value) { char *p; u32 t; - - psxRegs.cycle += 1; - + if (Config.MemHack) + { + psxRegs.cycle += 1; + } // if ((mem&0x1fffff) == 0x71E18 || value == 0x48088800) SysPrintf("t2fix!!\n"); t = mem >> 16; |