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-rw-r--r--src/emu/cpu/mips/r3000.h65
1 files changed, 65 insertions, 0 deletions
diff --git a/src/emu/cpu/mips/r3000.h b/src/emu/cpu/mips/r3000.h
new file mode 100644
index 00000000000..0a897274ffd
--- /dev/null
+++ b/src/emu/cpu/mips/r3000.h
@@ -0,0 +1,65 @@
+/***************************************************************************
+
+ r3000.h
+ Interface file for the portable MIPS R3000 emulator.
+ Written by Aaron Giles
+
+***************************************************************************/
+
+#ifndef _R3000_H
+#define _R3000_H
+
+#include "cpuintrf.h"
+
+
+/***************************************************************************
+ COMPILE-TIME DEFINITIONS
+***************************************************************************/
+
+
+/***************************************************************************
+ REGISTER ENUMERATION
+***************************************************************************/
+
+enum
+{
+ R3000_PC=1,R3000_SR,
+ R3000_R0,R3000_R1,R3000_R2,R3000_R3,R3000_R4,R3000_R5,R3000_R6,R3000_R7,
+ R3000_R8,R3000_R9,R3000_R10,R3000_R11,R3000_R12,R3000_R13,R3000_R14,R3000_R15,
+ R3000_R16,R3000_R17,R3000_R18,R3000_R19,R3000_R20,R3000_R21,R3000_R22,R3000_R23,
+ R3000_R24,R3000_R25,R3000_R26,R3000_R27,R3000_R28,R3000_R29,R3000_R30,R3000_R31
+};
+
+
+/***************************************************************************
+ INTERRUPT CONSTANTS
+***************************************************************************/
+
+#define R3000_IRQ0 0 /* IRQ0 */
+#define R3000_IRQ1 1 /* IRQ1 */
+#define R3000_IRQ2 2 /* IRQ2 */
+#define R3000_IRQ3 3 /* IRQ3 */
+#define R3000_IRQ4 4 /* IRQ4 */
+#define R3000_IRQ5 5 /* IRQ5 */
+
+
+/***************************************************************************
+ STRUCTURES
+***************************************************************************/
+
+struct r3000_config
+{
+ UINT8 hasfpu; /* 1 if we have an FPU, 0 otherwise */
+ size_t icache; /* code cache size */
+ size_t dcache; /* data cache size */
+};
+
+
+/***************************************************************************
+ PUBLIC FUNCTIONS
+***************************************************************************/
+
+extern void r3000be_get_info(UINT32 state, cpuinfo *info);
+extern void r3000le_get_info(UINT32 state, cpuinfo *info);
+
+#endif /* _JAGUAR_H */