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WebSVN – planix.SVN – Blame – /os/branches/feature_posix/sys/src/cmd/vc/v.out.h – Rev 2

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#define	NSNAME	8
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#define	NSYM	50
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#define	NREG	32
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#define NOPROF	(1<<0)
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#define DUPOK	(1<<1)
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#define	REGZERO		0
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#define	REGRET		1
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#define	REGARG		1
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/* compiler allocates R1 up as temps */
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/* compiler allocates register variables R3-R23 */
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#define	REGEXT		25
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/* compiler allocates external registers R25 down */
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/* dont use R26 R27 */
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#define	REGTMP		28
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#define	REGSP		29
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#define	REGSB		30
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#define	REGLINK		31
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#define	FREGRET		0
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/* compiler allocates register variables F4-F22 */
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/* compiler allocates external registers F22 down */
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#define	FREGEXT		22
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#define	FREGZERO	24	/* both float and double */
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#define	FREGHALF	26	/* double */
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#define	FREGONE		28	/* double */
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#define	FREGTWO		30	/* double */
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enum	as
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{
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	AXXX,
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	AABSD,
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	AABSF,
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	AABSW,
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	AADD,
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	AADDD,
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	AADDF,
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	AADDU,
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	AADDW,
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	AAND,
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	ABEQ,
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	ABFPF,
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	ABFPT,
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	ABGEZ,
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	ABGEZAL,
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	ABGTZ,
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	ABLEZ,
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	ABLTZ,
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	ABLTZAL,
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	ABNE,
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	ABREAK,
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	ACMPEQD,
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	ACMPEQF,
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	ACMPGED,
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	ACMPGEF,
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	ACMPGTD,
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	ACMPGTF,
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	ADATA,
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	ADIV,
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	ADIVD,
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	ADIVF,
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	ADIVU,
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	ADIVW,
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	AGLOBL,
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	AGOK,
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	AHISTORY,
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	AJAL,
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	AJMP,
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	AMOVB,
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	AMOVBU,
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	AMOVD,
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	AMOVDF,
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	AMOVDW,
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	AMOVF,
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	AMOVFD,
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	AMOVFW,
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	AMOVH,
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	AMOVHU,
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	AMOVW,
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	AMOVWD,
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	AMOVWF,
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	AMOVWL,
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	AMOVWR,
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	AMUL,
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	AMULD,
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	AMULF,
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	AMULU,
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	AMULW,
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	ANAME,
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	ANEGD,
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	ANEGF,
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	ANEGW,
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	ANOP,
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	ANOR,
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	AOR,
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	AREM,
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	AREMU,
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	ARET,
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	ARFE,
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	ASGT,
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	ASGTU,
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	ASLL,
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	ASRA,
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	ASRL,
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	ASUB,
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	ASUBD,
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	ASUBF,
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	ASUBU,
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	ASUBW,
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	ASYSCALL,
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	ATEXT,
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	ATLBP,
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	ATLBR,
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	ATLBWI,
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	ATLBWR,
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	AWORD,
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	AXOR,
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	AEND,
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	AMOVV,
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	AMOVVL,
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	AMOVVR,
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	ASLLV,
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	ASRAV,
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	ASRLV,
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	ADIVV,
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	ADIVVU,
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	AREMV,
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	AREMVU,
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	AMULV,
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	AMULVU,
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	AADDV,
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	AADDVU,
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	ASUBV,
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	ASUBVU,
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	ADYNT,
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	AINIT,
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	ABCASE,
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	ACASE,
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	ATRUNCFV,
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	ATRUNCDV,
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	ATRUNCFW,
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	ATRUNCDW,
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	AMOVWU,
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	AMOVFV,
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	AMOVDV,
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	AMOVVF,
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	AMOVVD,
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	ASIGNAME,
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	ALAST,
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};
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/* type/name */
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#define	D_GOK	0
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#define	D_NONE	1
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/* type */
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#define	D_BRANCH (D_NONE+1)
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#define	D_OREG	(D_NONE+2)
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#define	D_EXTERN (D_NONE+3)	/* name */
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#define	D_STATIC (D_NONE+4)	/* name */
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#define	D_AUTO	(D_NONE+5)	/* name */
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#define	D_PARAM	(D_NONE+6)	/* name */
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#define	D_CONST	(D_NONE+7)
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#define	D_FCONST (D_NONE+8)
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#define	D_SCONST (D_NONE+9)
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#define	D_HI	(D_NONE+10)
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#define	D_LO	(D_NONE+11)
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#define	D_REG	(D_NONE+12)
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#define	D_FREG	(D_NONE+13)
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#define	D_FCREG	(D_NONE+14)
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#define	D_MREG	(D_NONE+15)
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#define	D_FILE	(D_NONE+16)
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#define	D_OCONST (D_NONE+17)
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#define	D_FILE1	(D_NONE+18)
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#define	D_VCONST (D_NONE+19)
185 
 
186 
/*
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 * this is the ranlib header
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 */
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#define	SYMDEF	"__.SYMDEF"
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/*
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 * this is the simulated IEEE floating point
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 */
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typedef	struct	ieee	Ieee;
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struct	ieee
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{
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	long	l;	/* contains ls-man	0xffffffff */
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	long	h;	/* contains sign	0x80000000
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				    exp		0x7ff00000
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				    ms-man	0x000fffff */
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};