C:/Users/Dennis/src/lang/russell.orig/src/pass5d/codegen.h File Reference

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Data Structures
struct	RIC_instr
Defines
#define	MAXLABELSZ   512
#define	MISSING   -2
#define	genl(op, l)   genl_RIC(Goutfile,op,l)
#define	gen0(op)   gen_RIC(Goutfile,op,SK,SK,SK)
#define	gen1(op, a1)   gen_RIC(Goutfile,op,a1,SK,SK)
#define	gen2(op, a1, a2)   gen_RIC(Goutfile,op,a1,a2,SK)
#define	gen3(op, a1, a2, a3)   gen_RIC(Goutfile,op,a1,a2,a3)
#define	ASSERT(a, b)
#define	ASSERT2(a, b, c)
#define	Gallocate   Vallocate
#define	Gnewlabel   Vnewlabel
#define	ALLOC_FO(loc)
#define	DISPLAY(dest, level)
#define	UNDISPLAY(dest)
#define	RIC_nil   ((struct RIC_instr *)0)
#define	ARG_BIT   0x40000000
Functions
struct RIC_instr *	copy_RIC ()
struct RIC_instr *	unindirect ()
struct RIC_instr *	cat_RIC ()
struct RIC_instr *	RIC_inst_args ()
struct RIC_instr *	RIC_inst_rs ()
char *	Gnewlabel ()

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Define Documentation

#define ALLOC_FO

(

loc

)

Value:

{\
         gen2(ALH, C3, loc); \
}

Definition at line 26 of file codegen.h.

#define ARG_BIT   0x40000000

Definition at line 67 of file codegen.h.

Referenced by find_equiv_regs(), get_RIC(), parse_RIC(), RIC_inst_args(), unindirect(), and write_RIC().

#define ASSERT	(	a,
		b		)

Definition at line 13 of file codegen.h.

#define ASSERT2	(	a,
		b,
		c		)

Definition at line 19 of file codegen.h.

#define DISPLAY	(	dest,
		level		)

Value:

{\
        if (level == 0) { \
            dest = GF; \
        } else if (level == Glevel) { \
            dest = AR; \
        } else { \
            int i = Glevel - level;  /* number of indirections needed */ \
            int source = AR; \
\
            dest = avail_loc++; \
            gen2(DCL, dest, DCL_ADDR); \
            while (i != 0) { \
                gen3(LDI, source, 0, dest); \
                source = dest; \
                i--; \
            } \
        }\
}

Definition at line 30 of file codegen.h.

#define Gallocate   Vallocate

Definition at line 22 of file codegen.h.

#define gen0

(

op

)

gen_RIC(Goutfile,op,SK,SK,SK)

Definition at line 6 of file codegen.h.

#define gen1	(	op,
		a1		)	gen_RIC(Goutfile,op,a1,SK,SK)

Definition at line 7 of file codegen.h.

#define gen2	(	op,
		a1,
		a2		)	gen_RIC(Goutfile,op,a1,a2,SK)

Definition at line 8 of file codegen.h.

#define gen3	(	op,
		a1,
		a2,
		a3		)	gen_RIC(Goutfile,op,a1,a2,a3)

Definition at line 9 of file codegen.h.

#define genl	(	op,
		l		)	genl_RIC(Goutfile,op,l)

Definition at line 5 of file codegen.h.

#define Gnewlabel   Vnewlabel

Definition at line 23 of file codegen.h.

#define MAXLABELSZ   512

Definition at line 1 of file codegen.h.

#define MISSING   -2

Definition at line 2 of file codegen.h.

#define RIC_nil   ((struct RIC_instr *)0)

Definition at line 65 of file codegen.h.

Referenced by add_after(), cat_RIC(), clear_block(), clear_hasht(), copy_RIC(), delete(), eliminate(), find_equiv_regs(), main(), only_indirect_ref(), propagate(), read_instr(), RIC_inst_args(), RIC_inst_rs(), RIC_len(), unindirect(), and write_block().

#define UNDISPLAY

(

dest

)

Value:

{\
        if (dest != GF && dest != AR) {\
            gen2(UDC, dest, 1);\
        }\
}

Definition at line 49 of file codegen.h.

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Function Documentation

struct RIC_instr* cat_RIC

(

)

[read]

Referenced by construct_inline().

struct RIC_instr* copy_RIC

(

)

[read]

Referenced by copy_RIC(), and unindirect().

char* Gnewlabel

(

)

struct RIC_instr* RIC_inst_args

(

)

[read]

struct RIC_instr* RIC_inst_rs

(

)

[read]

struct RIC_instr* unindirect

(

)

[read]

Referenced by Gappl().

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