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root/cebix/SheepShaver/src/include/emul_op.h
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Comparing SheepShaver/src/include/emul_op.h (file contents):
Revision 1.2 by gbeauche, 2003-04-12T10:14:09Z vs.
Revision 1.5 by gbeauche, 2003-10-12T05:44:13Z

# Line 28 | Line 28 | const uint32 POWERPC_BLR = 0x4e800020;
28   const uint32 POWERPC_BCTR = 0x4e800420;
29   const uint32 POWERPC_EMUL_OP = 0x18000000;      // Base opcode for EMUL_OP opcodes (only used with PPC emulation)
30  
31 + enum { // Selectors for NATIVE_EXEC callbacks (only used with PPC emulation)
32 +  NATIVE_PATCH_NAME_REGISTRY,
33 +  NATIVE_VIDEO_INSTALL_ACCEL,
34 +  NATIVE_VIDEO_VBL,
35 +  NATIVE_VIDEO_DO_DRIVER_IO,
36 +  NATIVE_ETHER_IRQ,
37 +  NATIVE_ETHER_INIT,
38 +  NATIVE_ETHER_TERM,
39 +  NATIVE_ETHER_OPEN,
40 +  NATIVE_ETHER_CLOSE,
41 +  NATIVE_ETHER_WPUT,
42 +  NATIVE_ETHER_RSRV,
43 +  NATIVE_SERIAL_NOTHING,
44 +  NATIVE_SERIAL_OPEN,
45 +  NATIVE_SERIAL_PRIME_IN,
46 +  NATIVE_SERIAL_PRIME_OUT,
47 +  NATIVE_SERIAL_CONTROL,
48 +  NATIVE_SERIAL_STATUS,
49 +  NATIVE_SERIAL_CLOSE,
50 +  NATIVE_GET_RESOURCE,
51 +  NATIVE_GET_1_RESOURCE,
52 +  NATIVE_GET_IND_RESOURCE,
53 +  NATIVE_GET_1_IND_RESOURCE,
54 +  NATIVE_R_GET_RESOURCE,
55 +  NATIVE_DISABLE_INTERRUPT,
56 +  NATIVE_ENABLE_INTERRUPT,
57 +  NATIVE_MAKE_EXECUTABLE,
58 +  NATIVE_OP_MAX
59 + };
60 + #define POWERPC_NATIVE_OP(SELECTOR) NativeOpTable[SELECTOR]
61 + #define POWERPC_NATIVE_OP_FUNC(SELECTOR) ((uint32)(uintptr)&POWERPC_NATIVE_OP(SELECTOR))
62 + extern const uint32 NativeOpTable[NATIVE_OP_MAX];
63 +
64   // 68k opcodes
65   const uint16 M68K_ILLEGAL = 0x4afc;
66   const uint16 M68K_NOP = 0x4e71;
# Line 53 | Line 86 | enum { // Selectors for EMUL_OP opcodes
86   };
87   const uint16 M68K_EMUL_RETURN = 0xfe40; // Extended opcodes
88   const uint16 M68K_EXEC_RETURN = 0xfe41;
89 < const uint16 M68K_EMUL_BREAK = 0xfe42;
89 > const uint16 M68K_EXEC_NATIVE = 0xfe42;
90 > const uint16 M68K_EMUL_BREAK = 0xfe43;
91   const uint16 M68K_EMUL_OP_XPRAM1 = M68K_EMUL_BREAK + OP_XPRAM1;
92   const uint16 M68K_EMUL_OP_XPRAM2 = M68K_EMUL_BREAK + OP_XPRAM2;
93   const uint16 M68K_EMUL_OP_XPRAM3 = M68K_EMUL_BREAK + OP_XPRAM3;

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