Subversion Repositories planix.SVN

#define	NSNAME	8

#define	NSYM	50

#define	NREG	32

#define NOPROF	(1<<0)

#define DUPOK	(1<<1)

enum

{

	REGZERO		= 0,	/* set to zero */

	REGSP		= 1,

	REGSB		= 2,

	REGRET		= 3,

	REGARG		= 3,

	REGMIN		= 7,	/* register variables allocated from here to REGMAX */

	REGMAX		= 27,

	REGEXT		= 30,	/* external registers allocated from here down */

	REGTMP		= 31,	/* used by the linker */

	FREGRET		= 0,

	FREGMIN		= 17,	/* first register variable */

	FREGEXT		= 26,	/* first external register */

	FREGCVI		= 27, /* floating conversion constant */

	FREGZERO	= 28,	/* both float and double */

	FREGHALF	= 29,	/* double */

	FREGONE		= 30,	/* double */

	FREGTWO		= 31	/* double */

/*

 * GENERAL:

 *

 * compiler allocates R3 up as temps

 * compiler allocates register variables R7-R27

 * compiler allocates external registers R30 down

 *

 * compiler allocates register variables F17-F26

 * compiler allocates external registers F26 down

 */

};

enum	as

{

	AXXX	= 0,

	AADD,

	AADDCC,

	AADDV,

	AADDVCC,

	AADDC,

	AADDCCC,

	AADDCV,

	AADDCVCC,

	AADDME,

	AADDMECC,

	AADDMEVCC,

	AADDMEV,

	AADDE,

	AADDECC,

	AADDEVCC,

	AADDEV,

	AADDZE,

	AADDZECC,

	AADDZEVCC,

	AADDZEV,

	AAND,

	AANDCC,

	AANDN,

	AANDNCC,

	ABC,

	ABCL,

	ABEQ,

	ABGE,

	ABGT,

	ABL,

	ABLE,

	ABLT,

	ABNE,

	ABR,

	ABVC,

	ABVS,

	ACMP,

	ACMPU,

	ACNTLZW,

	ACNTLZWCC,

	ACRAND,

	ACRANDN,

	ACREQV,

	ACRNAND,

	ACRNOR,

	ACROR,

	ACRORN,

	ACRXOR,

	ADIVW,

	ADIVWCC,

	ADIVWVCC,

	ADIVWV,

	ADIVWU,

	ADIVWUCC,

	ADIVWUVCC,

	ADIVWUV,

	AEQV,

	AEQVCC,

	AEXTSB,

	AEXTSBCC,

	AEXTSH,

	AEXTSHCC,

	AFABS,

	AFABSCC,

	AFADD,

	AFADDCC,

	AFADDS,

	AFADDSCC,

	AFCMPO,

	AFCMPU,

	AFCTIW,

	AFCTIWCC,

	AFCTIWZ,

	AFCTIWZCC,

	AFDIV,

	AFDIVCC,

	AFDIVS,

	AFDIVSCC,

	AFMADD,

	AFMADDCC,

	AFMADDS,

	AFMADDSCC,

	AFMOVD,

	AFMOVDCC,

	AFMOVDU,

	AFMOVS,

	AFMOVSU,

	AFMSUB,

	AFMSUBCC,

	AFMSUBS,

	AFMSUBSCC,

	AFMUL,

	AFMULCC,

	AFMULS,

	AFMULSCC,

	AFNABS,

	AFNABSCC,

	AFNEG,

	AFNEGCC,

	AFNMADD,

	AFNMADDCC,

	AFNMADDS,

	AFNMADDSCC,

	AFNMSUB,

	AFNMSUBCC,

	AFNMSUBS,

	AFNMSUBSCC,

	AFRSP,

	AFRSPCC,

	AFSUB,

	AFSUBCC,

	AFSUBS,

	AFSUBSCC,

	AMOVMW,

	ALSW,

	ALWAR,

	AMOVWBR,

	AMOVB,

	AMOVBU,

	AMOVBZ,

	AMOVBZU,

	AMOVH,

	AMOVHBR,

	AMOVHU,

	AMOVHZ,

	AMOVHZU,

	AMOVW,

	AMOVWU,

	AMOVFL,

	AMOVCRFS,

	AMTFSB0,

	AMTFSB0CC,

	AMTFSB1,

	AMTFSB1CC,

	AMULHW,

	AMULHWCC,

	AMULHWU,

	AMULHWUCC,

	AMULLW,

	AMULLWCC,

	AMULLWVCC,

	AMULLWV,

	ANAND,

	ANANDCC,

	ANEG,

	ANEGCC,

	ANEGVCC,

	ANEGV,

	ANOR,

	ANORCC,

	AOR,

	AORCC,

	AORN,

	AORNCC,

	AREM,

	AREMCC,

	AREMV,

	AREMVCC,

	AREMU,

	AREMUCC,

	AREMUV,

	AREMUVCC,

	ARFI,

	ARLWMI,

	ARLWMICC,

	ARLWNM,

	ARLWNMCC,

	ASLW,

	ASLWCC,

	ASRW,

	ASRAW,

	ASRAWCC,

	ASRWCC,

	ASTSW,

	ASTWCCC,

	ASUB,

	ASUBCC,

	ASUBVCC,

	ASUBC,

	ASUBCCC,

	ASUBCV,

	ASUBCVCC,

	ASUBME,

	ASUBMECC,

	ASUBMEVCC,

	ASUBMEV,

	ASUBV,

	ASUBE,

	ASUBECC,

	ASUBEV,

	ASUBEVCC,

	ASUBZE,

	ASUBZECC,

	ASUBZEVCC,

	ASUBZEV,

	ASYNC,

	AXOR,

	AXORCC,

	ADCBF,

	ADCBI,

	ADCBST,

	ADCBT,

	ADCBTST,

	ADCBZ,

	AECIWX,

	AECOWX,

	AEIEIO,

	AICBI,

	AISYNC,

	ATLBIE,

	ATW,

	ASYSCALL,

	ADATA,

	AGLOBL,

	AGOK,

	AHISTORY,

	ANAME,

	ANOP,

	ARETURN,

	ATEXT,

	AWORD,

	AEND,

	ADYNT,

	AINIT,

	ASIGNAME,

	/* IBM powerpc embedded; not portable */

	AMACCHW,

	AMACCHWCC,

	AMACCHWS,

	AMACCHWSCC,

	AMACCHWSU,

	AMACCHWSUCC,

	AMACCHWSUV,

	AMACCHWSUVCC,

	AMACCHWSV,

	AMACCHWSVCC,

	AMACCHWU,

	AMACCHWUCC,

	AMACCHWUV,

	AMACCHWUVCC,

	AMACCHWV,

	AMACCHWVCC,

	AMACHHW,

	AMACHHWCC,

	AMACHHWV,

	AMACHHWVCC,

	AMACHHWS,

	AMACHHWSCC,

	AMACHHWSV,

	AMACHHWSVCC,

	AMACHHWSU,

	AMACHHWSUCC,

	AMACHHWSUV,

	AMACHHWSUVCC,

	AMACHHWU,

	AMACHHWUCC,

	AMACHHWUV,

	AMACHHWUVCC,

	AMACLHW,

	AMACLHWCC,

	AMACLHWS,

	AMACLHWSCC,

	AMACLHWSU,

	AMACLHWSUCC,

	AMACLHWSUV,

	AMACLHWSUVCC,

	AMACLHWSV,

	AMACLHWSVCC,

	AMACLHWU,

	AMACLHWUCC,

	AMACLHWUV,

	AMACLHWUVCC,

	AMACLHWV,

	AMACLHWVCC,

	AMULCHW,

	AMULCHWCC,

	AMULCHWU,

	AMULCHWUCC,

	AMULHHW,

	AMULHHWCC,

	AMULHHWU,

	AMULHHWUCC,

	AMULLHW,

	AMULLHWCC,

	AMULLHWU,

	AMULLHWUCC,

	ANMACCHW,

	ANMACCHWCC,

	ANMACCHWS,

	ANMACCHWSCC,

	ANMACCHWSV,

	ANMACCHWSVCC,

	ANMACCHWV,

	ANMACCHWVCC,

	ANMACHHW,

	ANMACHHWCC,

	ANMACHHWS,

	ANMACHHWSCC,

	ANMACHHWSV,

	ANMACHHWSVCC,

	ANMACHHWV,

	ANMACHHWVCC,

	ANMACLHW,

	ANMACLHWCC,

	ANMACLHWS,

	ANMACLHWSCC,

	ANMACLHWSV,

	ANMACLHWSVCC,

	ANMACLHWV,

	ANMACLHWVCC,

	ARFCI,

	/* optional on 32-bit */

	AFRES,

	AFRESCC,

	AFRSQRTE,

	AFRSQRTECC,

	AFSEL,

	AFSELCC,

	AFSQRT,

	AFSQRTCC,

	AFSQRTS,

	AFSQRTSCC,

	/* parallel, cross, and secondary */

	AFPSEL,

	AFPMUL,

	AFXMUL,

	AFXPMUL,

	AFXSMUL,

	AFPADD,

	AFPSUB,

	AFPRE,

	AFPRSQRTE,

	AFPMADD,

	AFXMADD,

	AFXCPMADD,

	AFXCSMADD,

	AFPNMADD,

	AFXNMADD,

	AFXCPNMADD,

	AFXCSNMADD,

	AFPMSUB,

	AFXMSUB,

	AFXCPMSUB,

	AFXCSMSUB,

	AFPNMSUB,

	AFXNMSUB,

	AFXCPNMSUB,

	AFXCSNMSUB,

	AFPABS,

	AFPNEG,

	AFPRSP,

	AFPNABS,

	AFSCMP,

	AFSABS,

	AFSNEG,

	AFSNABS,

	AFPCTIW,

	AFPCTIWZ,

	AFMOVSPD,

	AFMOVPSD,

	AFXCPNPMA,

	AFXCSNPMA,

	AFXCPNSMA,

	AFXCSNSMA,

	AFXCXNPMA,

	AFXCXNSMA,

	AFXCXMA,

	AFXCXNMS,

	/* parallel, cross, and secondary load and store */

	AFSMOVS,

	AFSMOVSU,

	AFSMOVD,

	AFSMOVDU,

	AFXMOVS,

	AFXMOVSU,

	AFXMOVD,

	AFXMOVDU,

	AFPMOVS,

	AFPMOVSU,

	AFPMOVD,

	AFPMOVDU,

	AFPMOVIW,

	ALAST

};

/* type/name */

enum

{

	D_GOK	= 0,

	D_NONE,

/* name */

	D_EXTERN,

	D_STATIC,

	D_AUTO,

	D_PARAM,

/* type */

	D_BRANCH,

	D_OREG,

	D_CONST,

	D_FCONST,

	D_SCONST,

	D_REG,

	D_FPSCR,

	D_MSR,

	D_FREG,

	D_CREG,

	D_SPR,

	D_SREG,	/* segment register */

	D_OPT,	/* branch/trap option */

	D_FILE,

	D_FILE1,

	D_DCR,	/* device control register */

/* reg names iff type is D_SPR */

	D_XER	= 1,

	D_LR	= 8,

	D_CTR	= 9

	/* and many supervisor level registers */

};

/*

 * this is the ranlib header

 */

#define	SYMDEF	"__.SYMDEF"

/*

 * this is the simulated IEEE floating point

 */

typedef	struct	ieee	Ieee;

struct	ieee

{

	long	l;	/* contains ls-man	0xffffffff */

	long	h;	/* contains sign	0x80000000

				    exp		0x7ff00000

				    ms-man	0x000fffff */

};