/*
		 * This file was generated automatically by ExtUtils::ParseXS version 2.10 from the
		 * contents of Opcode.xs. Do not edit this file, edit Opcode.xs instead.
		 *
		 *	ANY CHANGES MADE HERE WILL BE LOST! 
		 *
		 */
		
		#line 1 "Opcode.xs"
		#define PERL_NO_GET_CONTEXT
		#include "EXTERN.h"
		#include "perl.h"
		#include "XSUB.h"
		
		/* PL_maxo shouldn't differ from MAXO but leave room anyway (see BOOT:)	*/
		#define OP_MASK_BUF_SIZE (MAXO + 100)
		
		/* XXX op_named_bits and opset_all are never freed */
		#define MY_CXT_KEY "Opcode::_guts" XS_VERSION
		
		typedef struct {
		    HV *	x_op_named_bits;	/* cache shared for whole process */
		    SV *	x_opset_all;		/* mask with all bits set	*/
		    IV		x_opset_len;		/* length of opmasks in bytes	*/
		    int		x_opcode_debug;
		} my_cxt_t;
		
		START_MY_CXT
		
		#define op_named_bits		(MY_CXT.x_op_named_bits)
		#define opset_all		(MY_CXT.x_opset_all)
		#define opset_len		(MY_CXT.x_opset_len)
		#define opcode_debug		(MY_CXT.x_opcode_debug)
		
		static SV  *new_opset (pTHX_ SV *old_opset);
		static int  verify_opset (pTHX_ SV *opset, int fatal);
		static void set_opset_bits (pTHX_ char *bitmap, SV *bitspec, int on, const char *opname);
		static void put_op_bitspec (pTHX_ const char *optag,  STRLEN len, SV *opset);
		static SV  *get_op_bitspec (pTHX_ const char *opname, STRLEN len, int fatal);
		
		
		/* Initialise our private op_named_bits HV.
		 * It is first loaded with the name and number of each perl operator.
		 * Then the builtin tags :none and :all are added.
		 * Opcode.pm loads the standard optags from __DATA__
		 * XXX leak-alert: data allocated here is never freed, call this
		 *     at most once
		 */
		
		static void
		op_names_init(pTHX)
		{
		    int i;
		    STRLEN len;
		    char **op_names;
		    char *bitmap;
		    dMY_CXT;
		
		    op_named_bits = newHV();
		    op_names = get_op_names();
		    for(i=0; i < PL_maxo; ++i) {
			SV * const sv = newSViv(i);
			SvREADONLY_on(sv);
			hv_store(op_named_bits, op_names[i], strlen(op_names[i]), sv, 0);
		    }
		
		    put_op_bitspec(aTHX_ ":none",0, sv_2mortal(new_opset(aTHX_ Nullsv)));
		
		    opset_all = new_opset(aTHX_ Nullsv);
		    bitmap = SvPV(opset_all, len);
		    i = len-1; /* deal with last byte specially, see below */
		    while(i-- > 0)
			bitmap[i] = (char)0xFF;
		    /* Take care to set the right number of bits in the last byte */
		    bitmap[len-1] = (PL_maxo & 0x07) ? ~(0xFF << (PL_maxo & 0x07)) : 0xFF;
		    put_op_bitspec(aTHX_ ":all",0, opset_all); /* don't mortalise */
		}
		
		
		/* Store a new tag definition. Always a mask.
		 * The tag must not already be defined.
		 * SV *mask is copied not referenced.
		 */
		
		static void
		put_op_bitspec(pTHX_ const char *optag, STRLEN len, SV *mask)
		{
		    SV **svp;
		    dMY_CXT;
		
		    verify_opset(aTHX_ mask,1);
		    if (!len)
			len = strlen(optag);
		    svp = hv_fetch(op_named_bits, optag, len, 1);
		    if (SvOK(*svp))
			croak("Opcode tag \"%s\" already defined", optag);
		    sv_setsv(*svp, mask);
		    SvREADONLY_on(*svp);
		}
		
		
		
		/* Fetch a 'bits' entry for an opname or optag (IV/PV).
		 * Note that we return the actual entry for speed.
		 * Always sv_mortalcopy() if returing it to user code.
		 */
		
		static SV *
		get_op_bitspec(pTHX_ const char *opname, STRLEN len, int fatal)
		{
		    SV **svp;
		    dMY_CXT;
		
		    if (!len)
			len = strlen(opname);
		    svp = hv_fetch(op_named_bits, opname, len, 0);
		    if (!svp || !SvOK(*svp)) {
			if (!fatal)
			    return Nullsv;
			if (*opname == ':')
			    croak("Unknown operator tag \"%s\"", opname);
			if (*opname == '!')	/* XXX here later, or elsewhere? */
			    croak("Can't negate operators here (\"%s\")", opname);
			if (isALPHA(*opname))
			    croak("Unknown operator name \"%s\"", opname);
			croak("Unknown operator prefix \"%s\"", opname);
		    }
		    return *svp;
		}
		
		
		
		static SV *
		new_opset(pTHX_ SV *old_opset)
		{
		    SV *opset;
		    dMY_CXT;
		
		    if (old_opset) {
			verify_opset(aTHX_ old_opset,1);
			opset = newSVsv(old_opset);
		    }
		    else {
			opset = NEWSV(1156, opset_len);
			Zero(SvPVX_const(opset), opset_len + 1, char);
			SvCUR_set(opset, opset_len);
			(void)SvPOK_only(opset);
		    }
		    /* not mortalised here */
		    return opset;
		}
		
		
		static int
		verify_opset(pTHX_ SV *opset, int fatal)
		{
		    const char *err = Nullch;
		    dMY_CXT;
		
		    if      (!SvOK(opset))              err = "undefined";
		    else if (!SvPOK(opset))             err = "wrong type";
		    else if (SvCUR(opset) != (STRLEN)opset_len) err = "wrong size";
		    if (err && fatal) {
			croak("Invalid opset: %s", err);
		    }
		    return !err;
		}
		
		
		static void
		set_opset_bits(pTHX_ char *bitmap, SV *bitspec, int on, const char *opname)
		{
		    dMY_CXT;
		
		    if (SvIOK(bitspec)) {
			const int myopcode = SvIV(bitspec);
			const int offset = myopcode >> 3;
			const int bit    = myopcode & 0x07;
			if (myopcode >= PL_maxo || myopcode < 0)
			    croak("panic: opcode \"%s\" value %d is invalid", opname, myopcode);
			if (opcode_debug >= 2)
			    warn("set_opset_bits bit %2d (off=%d, bit=%d) %s %s\n",
					myopcode, offset, bit, opname, (on)?"on":"off");
			if (on)
			    bitmap[offset] |= 1 << bit;
			else
			    bitmap[offset] &= ~(1 << bit);
		    }
		    else if (SvPOK(bitspec) && SvCUR(bitspec) == (STRLEN)opset_len) {
		
			STRLEN len;
			const char * const specbits = SvPV(bitspec, len);
			if (opcode_debug >= 2)
			    warn("set_opset_bits opset %s %s\n", opname, (on)?"on":"off");
			if (on) 
			    while(len-- > 0) bitmap[len] |=  specbits[len];
			else
			    while(len-- > 0) bitmap[len] &= ~specbits[len];
		    }
		    else
			croak("panic: invalid bitspec for \"%s\" (type %u)",
				opname, (unsigned)SvTYPE(bitspec));
		}
		
		
		static void
		opmask_add(pTHX_ SV *opset)	/* THE ONLY FUNCTION TO EDIT PL_op_mask ITSELF	*/
		{
		    int i,j;
		    char *bitmask;
		    STRLEN len;
		    int myopcode = 0;
		    dMY_CXT;
		
		    verify_opset(aTHX_ opset,1);		/* croaks on bad opset	*/
		
		    if (!PL_op_mask)		/* caller must ensure PL_op_mask exists	*/
			croak("Can't add to uninitialised PL_op_mask");
		
		    /* OPCODES ALREADY MASKED ARE NEVER UNMASKED. See opmask_addlocal()	*/
		
		    bitmask = SvPV(opset, len);
		    for (i=0; i < opset_len; i++) {
			const U16 bits = bitmask[i];
			if (!bits) {	/* optimise for sparse masks */
			    myopcode += 8;
			    continue;
			}
			for (j=0; j < 8 && myopcode < PL_maxo; )
			    PL_op_mask[myopcode++] |= bits & (1 << j++);
		    }
		}
		
		static void
		opmask_addlocal(pTHX_ SV *opset, char *op_mask_buf) /* Localise PL_op_mask then opmask_add() */
		{
		    char *orig_op_mask = PL_op_mask;
		    dMY_CXT;
		
		    SAVEVPTR(PL_op_mask);
		    /* XXX casting to an ordinary function ptr from a member function ptr
		     * is disallowed by Borland
		     */
		    if (opcode_debug >= 2)
			SAVEDESTRUCTOR((void(*)(void*))Perl_warn,"PL_op_mask restored");
		    PL_op_mask = &op_mask_buf[0];
		    if (orig_op_mask)
			Copy(orig_op_mask, PL_op_mask, PL_maxo, char);
		    else
			Zero(PL_op_mask, PL_maxo, char);
		    opmask_add(aTHX_ opset);
		}
		
		
		
		#ifndef PERL_UNUSED_VAR
		#  define PERL_UNUSED_VAR(var) if (0) var = var
		#endif
		
		#line 261 "Opcode.c"
		
		XS(XS_Opcode__safe_pkg_prep); /* prototype to pass -Wmissing-prototypes */
		XS(XS_Opcode__safe_pkg_prep)
         308    {
         308        dXSARGS;
         308        if (items != 1)
      ######    	Perl_croak(aTHX_ "Usage: Opcode::_safe_pkg_prep(Package)");
         308        PERL_UNUSED_VAR(cv); /* -W */
         308        PERL_UNUSED_VAR(ax); /* -Wall */
         308        SP -= items;
		    {
         308    	const char *	Package = (const char *)SvPV_nolen(ST(0));
		#line 265 "Opcode.xs"
		    HV *hv; 
		    ENTER;
		
		    hv = gv_stashpv(Package, GV_ADDWARN); /* should exist already	*/
		
		    if (strNE(HvNAME_get(hv),"main")) {
		        /* make it think it's in main:: */
			Perl_hv_name_set(aTHX_ hv, "main", 4, 0);
		        hv_store(hv,"_",1,(SV *)PL_defgv,0);  /* connect _ to global */
		        SvREFCNT_inc((SV *)PL_defgv);  /* want to keep _ around! */
		    }
		    LEAVE;
		#line 287 "Opcode.c"
         308    	PUTBACK;
			return;
		    }
		}
		
		
		XS(XS_Opcode__safe_call_sv); /* prototype to pass -Wmissing-prototypes */
		XS(XS_Opcode__safe_call_sv)
         332    {
         332        dXSARGS;
         332        if (items != 3)
      ######    	Perl_croak(aTHX_ "Usage: Opcode::_safe_call_sv(Package, mask, codesv)");
         332        PERL_UNUSED_VAR(cv); /* -W */
         332        PERL_UNUSED_VAR(ax); /* -Wall */
         332        SP -= items;
		    {
         332    	char *	Package = (char *)SvPV_nolen(ST(0));
         332    	SV *	mask = ST(1);
         332    	SV *	codesv = ST(2);
		#line 288 "Opcode.xs"
		    char op_mask_buf[OP_MASK_BUF_SIZE];
		    GV *gv;
		    HV *dummy_hv;
		
		    ENTER;
		
		    opmask_addlocal(aTHX_ mask, op_mask_buf);
		
		    save_aptr(&PL_endav);
		    PL_endav = (AV*)sv_2mortal((SV*)newAV()); /* ignore END blocks for now	*/
		
		    save_hptr(&PL_defstash);		/* save current default stash	*/
		    /* the assignment to global defstash changes our sense of 'main'	*/
		    PL_defstash = gv_stashpv(Package, GV_ADDWARN); /* should exist already	*/
		
		    save_hptr(&PL_curstash);
		    PL_curstash = PL_defstash;
		
		    /* defstash must itself contain a main:: so we'll add that now	*/
		    /* take care with the ref counts (was cause of long standing bug)	*/
		    /* XXX I'm still not sure if this is right, GV_ADDWARN should warn!	*/
		    gv = gv_fetchpv("main::", GV_ADDWARN, SVt_PVHV);
		    sv_free((SV*)GvHV(gv));
		    GvHV(gv) = (HV*)SvREFCNT_inc(PL_defstash);
		
		    /* %INC must be clean for use/require in compartment */
		    dummy_hv = save_hash(PL_incgv);
		    GvHV(PL_incgv) = (HV*)SvREFCNT_inc(GvHV(gv_HVadd(gv_fetchpv("INC",TRUE,SVt_PVHV))));
		
		    PUSHMARK(SP);
		    perl_call_sv(codesv, GIMME|G_EVAL|G_KEEPERR); /* use callers context */
		    sv_free( (SV *) dummy_hv);  /* get rid of what save_hash gave us*/
		    SPAGAIN; /* for the PUTBACK added by xsubpp */
		    LEAVE;
		#line 342 "Opcode.c"
         332    	PUTBACK;
			return;
		    }
		}
		
		
		XS(XS_Opcode_verify_opset); /* prototype to pass -Wmissing-prototypes */
		XS(XS_Opcode_verify_opset)
           2    {
           2        dXSARGS;
           2        if (items < 1 || items > 2)
      ######    	Perl_croak(aTHX_ "Usage: Opcode::verify_opset(opset, fatal = 0)");
           2        PERL_UNUSED_VAR(cv); /* -W */
		    {
           2    	SV *	opset = ST(0);
           2    	int	fatal;
           2    	int	RETVAL;
           2    	dXSTARG;
		
           2    	if (items < 2)
           2    	    fatal = 0;
			else {
      ######    	    fatal = (int)SvIV(ST(1));
			}
		#line 329 "Opcode.xs"
		    RETVAL = verify_opset(aTHX_ opset,fatal);
		#line 369 "Opcode.c"
           2    	XSprePUSH; PUSHi((IV)RETVAL);
		    }
           2        XSRETURN(1);
		}
		
		
		XS(XS_Opcode_invert_opset); /* prototype to pass -Wmissing-prototypes */
		XS(XS_Opcode_invert_opset)
         312    {
         312        dXSARGS;
         312        if (items != 1)
      ######    	Perl_croak(aTHX_ "Usage: Opcode::invert_opset(opset)");
         312        PERL_UNUSED_VAR(cv); /* -W */
		    {
         312    	SV *	opset = ST(0);
		#line 337 "Opcode.xs"
		    {
		    char *bitmap;
		    dMY_CXT;
		    STRLEN len = opset_len;
		
		    opset = sv_2mortal(new_opset(aTHX_ opset));	/* verify and clone opset */
		    bitmap = SvPVX(opset);
		    while(len-- > 0)
			bitmap[len] = ~bitmap[len];
		    /* take care of extra bits beyond PL_maxo in last byte	*/
		    if (PL_maxo & 07)
			bitmap[opset_len-1] &= ~(0xFF << (PL_maxo & 0x07));
		    }
		    ST(0) = opset;
		#line 400 "Opcode.c"
		    }
         312        XSRETURN(1);
		}
		
		
		XS(XS_Opcode_opset_to_ops); /* prototype to pass -Wmissing-prototypes */
		XS(XS_Opcode_opset_to_ops)
          18    {
          18        dXSARGS;
          18        if (items < 1 || items > 2)
      ######    	Perl_croak(aTHX_ "Usage: Opcode::opset_to_ops(opset, desc = 0)");
          18        PERL_UNUSED_VAR(cv); /* -W */
          18        PERL_UNUSED_VAR(ax); /* -Wall */
          18        SP -= items;
		    {
          18    	SV *	opset = ST(0);
          18    	int	desc;
		
          18    	if (items < 2)
          18    	    desc = 0;
			else {
      ######    	    desc = (int)SvIV(ST(1));
			}
		#line 358 "Opcode.xs"
		    {
		    STRLEN len;
		    int i, j, myopcode;
		    const char * const bitmap = SvPV(opset, len);
		    char **names = (desc) ? get_op_descs() : get_op_names();
		    dMY_CXT;
		
		    verify_opset(aTHX_ opset,1);
		    for (myopcode=0, i=0; i < opset_len; i++) {
			const U16 bits = bitmap[i];
			for (j=0; j < 8 && myopcode < PL_maxo; j++, myopcode++) {
			    if ( bits & (1 << j) )
				XPUSHs(sv_2mortal(newSVpv(names[myopcode], 0)));
			}
		    }
		    }
		#line 441 "Opcode.c"
          18    	PUTBACK;
			return;
		    }
		}
		
		
		XS(XS_Opcode_opset); /* prototype to pass -Wmissing-prototypes */
		XS(XS_Opcode_opset)
         810    {
         810        dXSARGS;
         810        PERL_UNUSED_VAR(cv); /* -W */
		    {
		#line 379 "Opcode.xs"
		    int i;
		    SV *bitspec;
		    STRLEN len, on;
		
		    SV * const opset = sv_2mortal(new_opset(aTHX_ Nullsv));
		    char * const bitmap = SvPVX(opset);
		    for (i = 0; i < items; i++) {
			const char *opname;
			on = 1;
			if (verify_opset(aTHX_ ST(i),0)) {
			    opname = "(opset)";
			    bitspec = ST(i);
			}
			else {
			    opname = SvPV(ST(i), len);
			    if (*opname == '!') { on=0; ++opname;--len; }
			    bitspec = get_op_bitspec(aTHX_ opname, len, 1);
			}
			set_opset_bits(aTHX_ bitmap, bitspec, on, opname);
		    }
		    ST(0) = opset;
		#line 476 "Opcode.c"
		    }
         808        XSRETURN(1);
		}
		
		#define PERMITING  (ix == 0 || ix == 1)
		#define ONLY_THESE (ix == 0 || ix == 2)
		
		XS(XS_Opcode_permit_only); /* prototype to pass -Wmissing-prototypes */
		XS(XS_Opcode_permit_only)
      ######    {
      ######        dXSARGS;
      ######        dXSI32;
      ######        if (items < 1)
      ######           Perl_croak(aTHX_ "Usage: %s(safe, ...)", GvNAME(CvGV(cv)));
      ######        PERL_UNUSED_VAR(cv); /* -W */
		    {
      ######    	SV *	safe = ST(0);
		#line 413 "Opcode.xs"
		    int i;
		    SV *bitspec, *mask;
		    char *bitmap;
		    STRLEN len;
		    dMY_CXT;
		
		    if (!SvROK(safe) || !SvOBJECT(SvRV(safe)) || SvTYPE(SvRV(safe))!=SVt_PVHV)
			croak("Not a Safe object");
		    mask = *hv_fetch((HV*)SvRV(safe), "Mask",4, 1);
		    if (ONLY_THESE)	/* *_only = new mask, else edit current	*/
			sv_setsv(mask, sv_2mortal(new_opset(aTHX_ PERMITING ? opset_all : Nullsv)));
		    else
			verify_opset(aTHX_ mask,1); /* croaks */
		    bitmap = SvPVX(mask);
		    for (i = 1; i < items; i++) {
			const char *opname;
			int on = PERMITING ? 0 : 1;		/* deny = mask bit on	*/
			if (verify_opset(aTHX_ ST(i),0)) {	/* it's a valid mask	*/
			    opname = "(opset)";
			    bitspec = ST(i);
			}
			else {				/* it's an opname/optag	*/
			    opname = SvPV(ST(i), len);
			    /* invert if op has ! prefix (only one allowed)	*/
			    if (*opname == '!') { on = !on; ++opname; --len; }
			    bitspec = get_op_bitspec(aTHX_ opname, len, 1); /* croaks */
			}
			set_opset_bits(aTHX_ bitmap, bitspec, on, opname);
		    }
		    ST(0) = &PL_sv_yes;
		#line 525 "Opcode.c"
		    }
      ######        XSRETURN(1);
		}
		
		
		XS(XS_Opcode_opdesc); /* prototype to pass -Wmissing-prototypes */
		XS(XS_Opcode_opdesc)
           2    {
           2        dXSARGS;
           2        PERL_UNUSED_VAR(cv); /* -W */
           2        PERL_UNUSED_VAR(ax); /* -Wall */
           2        SP -= items;
		    {
		#line 449 "Opcode.xs"
		    int i;
		    STRLEN len;
		    SV **args;
		    char **op_desc = get_op_descs(); 
		    dMY_CXT;
		
		    /* copy args to a scratch area since we may push output values onto	*/
		    /* the stack faster than we read values off it if masks are used.	*/
		    args = (SV**)SvPVX(sv_2mortal(newSVpvn((char*)&ST(0), items*sizeof(SV*))));
		    for (i = 0; i < items; i++) {
			const char * const opname = SvPV(args[i], len);
			SV *bitspec = get_op_bitspec(aTHX_ opname, len, 1);
			if (SvIOK(bitspec)) {
			    const int myopcode = SvIV(bitspec);
			    if (myopcode < 0 || myopcode >= PL_maxo)
				croak("panic: opcode %d (%s) out of range",myopcode,opname);
			    XPUSHs(sv_2mortal(newSVpv(op_desc[myopcode], 0)));
			}
			else if (SvPOK(bitspec) && SvCUR(bitspec) == (STRLEN)opset_len) {
			    int b, j;
			    STRLEN n_a;
			    const char * const bitmap = SvPV(bitspec,n_a);
			    int myopcode = 0;
			    for (b=0; b < opset_len; b++) {
				const U16 bits = bitmap[b];
				for (j=0; j < 8 && myopcode < PL_maxo; j++, myopcode++)
				    if (bits & (1 << j))
					XPUSHs(sv_2mortal(newSVpv(op_desc[myopcode], 0)));
			    }
			}
			else
			    croak("panic: invalid bitspec for \"%s\" (type %u)",
				opname, (unsigned)SvTYPE(bitspec));
		    }
		#line 574 "Opcode.c"
           2    	PUTBACK;
			return;
		    }
		}
		
		
		XS(XS_Opcode_define_optag); /* prototype to pass -Wmissing-prototypes */
		XS(XS_Opcode_define_optag)
         181    {
         181        dXSARGS;
         181        if (items != 2)
      ######    	Perl_croak(aTHX_ "Usage: Opcode::define_optag(optagsv, mask)");
         181        PERL_UNUSED_VAR(cv); /* -W */
		    {
         181    	SV *	optagsv = ST(0);
         181    	SV *	mask = ST(1);
		#line 490 "Opcode.xs"
		    STRLEN len;
		    const char *optag = SvPV(optagsv, len);
		
		    put_op_bitspec(aTHX_ optag, len, mask); /* croaks */
		    ST(0) = &PL_sv_yes;
		#line 597 "Opcode.c"
		    }
         181        XSRETURN(1);
		}
		
		
		XS(XS_Opcode_empty_opset); /* prototype to pass -Wmissing-prototypes */
		XS(XS_Opcode_empty_opset)
           3    {
           3        dXSARGS;
           3        if (items != 0)
      ######    	Perl_croak(aTHX_ "Usage: Opcode::empty_opset()");
           3        PERL_UNUSED_VAR(cv); /* -W */
		    {
		#line 500 "Opcode.xs"
		    ST(0) = sv_2mortal(new_opset(aTHX_ Nullsv));
		#line 613 "Opcode.c"
		    }
           3        XSRETURN(1);
		}
		
		
		XS(XS_Opcode_full_opset); /* prototype to pass -Wmissing-prototypes */
		XS(XS_Opcode_full_opset)
          11    {
          11        dXSARGS;
          11        if (items != 0)
      ######    	Perl_croak(aTHX_ "Usage: Opcode::full_opset()");
          11        PERL_UNUSED_VAR(cv); /* -W */
		    {
		#line 505 "Opcode.xs"
		    dMY_CXT;
		    ST(0) = sv_2mortal(new_opset(aTHX_ opset_all));
		#line 630 "Opcode.c"
		    }
          11        XSRETURN(1);
		}
		
		
		XS(XS_Opcode_opmask_add); /* prototype to pass -Wmissing-prototypes */
		XS(XS_Opcode_opmask_add)
           3    {
           3        dXSARGS;
           3        if (items != 1)
      ######    	Perl_croak(aTHX_ "Usage: Opcode::opmask_add(opset)");
           3        PERL_UNUSED_VAR(cv); /* -W */
		    {
           3    	SV *	opset = ST(0);
		#line 512 "Opcode.xs"
		    if (!PL_op_mask)
			Newz(0, PL_op_mask, PL_maxo, char);
		#line 648 "Opcode.c"
		#line 515 "Opcode.xs"
		    opmask_add(aTHX_ opset);
		#line 651 "Opcode.c"
		    }
           3        XSRETURN_EMPTY;
		}
		
		
		XS(XS_Opcode_opcodes); /* prototype to pass -Wmissing-prototypes */
		XS(XS_Opcode_opcodes)
           5    {
           5        dXSARGS;
           5        if (items != 0)
      ######    	Perl_croak(aTHX_ "Usage: Opcode::opcodes()");
           5        PERL_UNUSED_VAR(cv); /* -W */
           5        PERL_UNUSED_VAR(ax); /* -Wall */
           5        SP -= items;
		    {
		#line 520 "Opcode.xs"
		    if (GIMME == G_ARRAY) {
			croak("opcodes in list context not yet implemented"); /* XXX */
		    }
		    else {
			XPUSHs(sv_2mortal(newSViv(PL_maxo)));
		    }
		#line 674 "Opcode.c"
           5    	PUTBACK;
			return;
		    }
		}
		
		
		XS(XS_Opcode_opmask); /* prototype to pass -Wmissing-prototypes */
		XS(XS_Opcode_opmask)
           2    {
           2        dXSARGS;
           2        if (items != 0)
      ######    	Perl_croak(aTHX_ "Usage: Opcode::opmask()");
           2        PERL_UNUSED_VAR(cv); /* -W */
		    {
		#line 530 "Opcode.xs"
		    ST(0) = sv_2mortal(new_opset(aTHX_ Nullsv));
		    if (PL_op_mask) {
			char * const bitmap = SvPVX(ST(0));
			int myopcode;
			for(myopcode=0; myopcode < PL_maxo; ++myopcode) {
			    if (PL_op_mask[myopcode])
				bitmap[myopcode >> 3] |= 1 << (myopcode & 0x07);
			}
		    }
		#line 699 "Opcode.c"
		    }
           2        XSRETURN(1);
		}
		
		#ifdef __cplusplus
		extern "C"
		#endif
		XS(boot_Opcode); /* prototype to pass -Wmissing-prototypes */
		XS(boot_Opcode)
          10    {
          10        dXSARGS;
          10        char* file = __FILE__;
		
          10        PERL_UNUSED_VAR(cv); /* -W */
          10        PERL_UNUSED_VAR(items); /* -W */
          10        XS_VERSION_BOOTCHECK ;
		
		    {
          10            CV * cv ;
		
          10            newXSproto("Opcode::_safe_pkg_prep", XS_Opcode__safe_pkg_prep, file, "$");
          10            newXSproto("Opcode::_safe_call_sv", XS_Opcode__safe_call_sv, file, "$$$");
          10            newXSproto("Opcode::verify_opset", XS_Opcode_verify_opset, file, "$;$");
          10            newXSproto("Opcode::invert_opset", XS_Opcode_invert_opset, file, "$");
          10            newXSproto("Opcode::opset_to_ops", XS_Opcode_opset_to_ops, file, "$;$");
          10            newXSproto("Opcode::opset", XS_Opcode_opset, file, ";@");
          10            cv = newXS("Opcode::permit_only", XS_Opcode_permit_only, file);
          10            XSANY.any_i32 = 0 ;
          10            sv_setpv((SV*)cv, "$;@") ;
          10            cv = newXS("Opcode::deny", XS_Opcode_permit_only, file);
          10            XSANY.any_i32 = 3 ;
          10            sv_setpv((SV*)cv, "$;@") ;
          10            cv = newXS("Opcode::deny_only", XS_Opcode_permit_only, file);
          10            XSANY.any_i32 = 2 ;
          10            sv_setpv((SV*)cv, "$;@") ;
          10            cv = newXS("Opcode::permit", XS_Opcode_permit_only, file);
          10            XSANY.any_i32 = 1 ;
          10            sv_setpv((SV*)cv, "$;@") ;
          10            newXSproto("Opcode::opdesc", XS_Opcode_opdesc, file, ";@");
          10            newXSproto("Opcode::define_optag", XS_Opcode_define_optag, file, "$$");
          10            newXSproto("Opcode::empty_opset", XS_Opcode_empty_opset, file, "");
          10            newXSproto("Opcode::full_opset", XS_Opcode_full_opset, file, "");
          10            newXSproto("Opcode::opmask_add", XS_Opcode_opmask_add, file, "$");
          10            newXSproto("Opcode::opcodes", XS_Opcode_opcodes, file, "");
          10            newXSproto("Opcode::opmask", XS_Opcode_opmask, file, "");
		    }
		
		    /* Initialisation Section */
		
		#line 252 "Opcode.xs"
		{
		    MY_CXT_INIT;
		    assert(PL_maxo < OP_MASK_BUF_SIZE);
		    opset_len = (PL_maxo + 7) / 8;
		    if (opcode_debug >= 1)
			warn("opset_len %ld\n", (long)opset_len);
		    op_names_init(aTHX);
		}
		
		#line 759 "Opcode.c"
		
		    /* End of Initialisation Section */
		
          10        XSRETURN_YES;
		}