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CPM OPERATING SYSTEMS/CPM 68K/1.0X SOURCES/v102/c168/cskel.lst

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+1File: CSKEL.H                                                             Page       1
+     1   /*
+     2   	Copyright 1981
+     3   	Alcyon Corporation
+     4   	8474 Commerce Av.
+     5   	San Diego, Ca.  92121
+     6   */
+     7    
+     8   /*built-in literals*/
+     9   #define	MOV		128
+    10   #define	MOVL	129
+    11   #define	JSR		130
+    12   #define	CLR		131
+    13   #define	CLRL	132
+    14   #define	EXTW	133
+    15   #define	EXTL	134
+    16   #define	LEA		135
+    17   #define	STK		136
+    18    
+    19   /*built-in macros*/
+    20   #define	TREE	141
+    21   #define	LEFT	142
+    22   #define	RIGHT	143
+    23   #define	LOFFSET	144
+    24   #define	ROFFSET	145
+    25   #define	LADDR	146
+    26   #define	RADDR	147
+    27   #define	CR		148
+    28   #define	NR		149
+    29   #define	CAR		150
+    30   #define	NAR		151
+    31   #define	TLEFT	152
+    32   #define	TRIGHT	153
+    33   #define	TEITHER	154
+    34   #define	TLEFTL	155
+    35   #define	OP		156
+    36   #define	AOP		157
+    37   #define	MODSWAP	158
+    38   #define	EXL		159
+    39   #define	EXLR	160
+    40   #define	EXLRN	161
+    41   #define	EXRL	162
+    42   #define	EXRLN	163
+    43   #define	PSH		164
+    44   #define	POP		165
+    45   #define	POP8	166
+    46   #define	OPCALL	167
+    47   #define	POP4	169
+    48   #define	LADDRP	168
+    49    
+    50   /*modifiers for compiling sub-trees*/
+    51   #define	S_INDR		1		/*indirection*/
+    52   #define	S_STACK		2		/*onto stack*/
+    53   #define	S_FORCC		4		/*set condition codes*/
+    54   #define	S_NEXT		8		/*into next register*/
+    55    
+    56   /*Sethy-Ullman values*/
+    57   #define	SU_ZERO		0x000		/*zero*/
+    58   #define	SU_ONE		0x100		/*one*/
+    59   #define	SU_SMALL	0x200		/*constant between 1 and 8*/
+1File: CSKEL.H                                                             Page       2
+    60   #define	SU_QUICK	0x300		/*quick constant between -128 and 127*/
+    61   #define	SU_CONST	0x400		/*any constant*/
+    62   #define	SU_AREG		0x500		/*A register*/
+    63   #define	SU_REG		0x600		/*register*/
+    64   #define	SU_ADDR		0x700		/*addressable*/
+    65   #define	SU_XREG		0x800		/*A register used as data...*/
+    66   #define	SU_EASY		0x900		/*easy*/
+    67   #define	SU_HARD		0xa00		/*hard*/
+    68   #define	SU_VHARD	0xb00		/*very hard ... function calls, etc.*/
+    69   #define	SU_ANY		0xf00		/*anything*/
+    70   #define	ADDRESSABLE(x)	(x->t_su<=SU_ADDR)
+    71   #define	NOTADDRESSABLE(x)	(x->t_su>SU_ADDR)
+    72   #define	LOADABLE(x)			(x->t_su<=SU_XREG)
+    73    
+    74   /*flag byte (operand type):*/
+    75   #define	T_CHAR		1		/*char only*/
+    76   #define	T_SHORT		2		/*short*/
+    77   #define	T_INT		3		/*int only*/
+    78   #define	T_LONG		4		/*long*/
+    79   #define	T_UCHAR		5		/*unsigned char*/
+    80   #define	T_USHORT	6		/*unsigned short*/
+    81   #define	T_UNSN		7		/*unsigned int*/
+    82   #define	T_ULONG		8		/*unsigned long*/
+    83   #define	T_FLOAT		9		/*float*/
+    84   #define	T_DOUB		10		/*double*/
+    85   #define	T_ANY		11		/*int or word (implied)*/
+    86   #define	T_INDR		0x10	/*pointer type (bit)*/
+    87    
+    88   struct skeleton {
+    89   	int sk_left;
+    90   	int sk_right;
+    91   	char *sk_def;
+    92   };