pcsxr-1.9.92

1 files changed, 60 insertions, 0 deletions

diff --git a/libpcsxcore/ppc/ppc.h b/libpcsxcore/ppc/ppc.h
new file mode 100644
index 0000000..a6134d4
--- /dev/null
+++ b/libpcsxcore/ppc/ppc.h
@@ -0,0 +1,60 @@
+/*
+ * ppc definitions v0.5.1
+ *  Authors: linuzappz <linuzappz@pcsx.net>
+ *           alexey silinov
+ */
+
+#ifndef __PPC_H__
+#define __PPC_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// include basic types
+#include "../psxcommon.h"
+#include "ppc_mnemonics.h"
+
+#define NUM_HW_REGISTERS 29
+
+/* general defines */
+#define write8(val)  *(u8 *)ppcPtr = val; ppcPtr++;
+#define write16(val) *(u16*)ppcPtr = val; ppcPtr+=2;
+#define write32(val) *(u32*)ppcPtr = val; ppcPtr+=4;
+#define write64(val) *(u64*)ppcPtr = val; ppcPtr+=8;
+
+#define CALLFunc(FUNC) \
+{ \
+    u32 _func = (FUNC); \
+    ReleaseArgs(); \
+    if ((_func & 0x1fffffc) == _func) { \
+        BLA(_func); \
+    } else { \
+        LIW(0, _func); \
+        MTCTR(0); \
+        BCTRL(); \
+    } \
+}
+
+extern int cpuHWRegisters[NUM_HW_REGISTERS];
+
+extern u32 *ppcPtr;
+extern u8  *j8Ptr[32];
+extern u32 *j32Ptr[32];
+
+void ppcInit();
+void ppcSetPtr(u32 *ptr);
+void ppcShutdown();
+
+void ppcAlign(int bytes);
+void returnPC();
+void recRun(void (*func)(), u32 hw1, u32 hw2);
+u8 dynMemRead8(u32 mem);
+u16 dynMemRead16(u32 mem);
+u32 dynMemRead32(u32 mem);
+void dynMemWrite32(u32 mem, u32 val);
+
+#ifdef __cplusplus
+}
+#endif
+#endif