X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/5dc0d6134ebb76636f69238201dde15cec972fd0..f1d01c42fd217912b385e4131d006f889de091a4:/XSUB.h

diff --git a/XSUB.h b/XSUB.h
index 8cb3b86..a6577d8 100644
--- a/XSUB.h
+++ b/XSUB.h
@@ -1,30 +1,48 @@
-#define ST(off) stack_base[ax + (off)]
+#define ST(off) PL_stack_base[ax + (off)]
 
 #ifdef CAN_PROTOTYPE
+#ifdef PERL_OBJECT
+#define XS(name) void name(CV* cv, CPerlObj* pPerl)
+#else
 #define XS(name) void name(CV* cv)
+#endif
 #else
 #define XS(name) void name(cv) CV* cv;
 #endif
 
 #define dXSARGS				\
-	dTHR; dSP; dMARK;		\
-	I32 ax = mark - stack_base + 1;	\
+	dSP; dMARK;			\
+	I32 ax = mark - PL_stack_base + 1;	\
 	I32 items = sp - mark
 
 #define XSANY CvXSUBANY(cv)
 
 #define dXSI32 I32 ix = XSANY.any_i32
 
-#define XSRETURN(off) stack_sp = stack_base + ax + ((off) - 1); return
+#ifdef __cplusplus
+#  define XSINTERFACE_CVT(ret,name) ret (*name)(...)
+#else
+#  define XSINTERFACE_CVT(ret,name) ret (*name)()
+#endif
+#define dXSFUNCTION(ret)		XSINTERFACE_CVT(ret,XSFUNCTION)
+#define XSINTERFACE_FUNC(ret,cv,f)	((XSINTERFACE_CVT(ret,))(f))
+#define XSINTERFACE_FUNC_SET(cv,f)	\
+		CvXSUBANY(cv).any_dptr = (void (*) _((void*)))(f)
+
+#define XSRETURN(off)					\
+    STMT_START {					\
+	PL_stack_sp = PL_stack_base + ax + ((off) - 1);	\
+	return;						\
+    } STMT_END
 
 /* Simple macros to put new mortal values onto the stack.   */
 /* Typically used to return values from XS functions.       */
 #define XST_mIV(i,v)  (ST(i) = sv_2mortal(newSViv(v))  )
 #define XST_mNV(i,v)  (ST(i) = sv_2mortal(newSVnv(v))  )
 #define XST_mPV(i,v)  (ST(i) = sv_2mortal(newSVpv(v,0)))
-#define XST_mNO(i)    (ST(i) = &sv_no   )
-#define XST_mYES(i)   (ST(i) = &sv_yes  )
-#define XST_mUNDEF(i) (ST(i) = &sv_undef)
+#define XST_mNO(i)    (ST(i) = &PL_sv_no   )
+#define XST_mYES(i)   (ST(i) = &PL_sv_yes  )
+#define XST_mUNDEF(i) (ST(i) = &PL_sv_undef)
  
 #define XSRETURN_IV(v) STMT_START { XST_mIV(0,v);  XSRETURN(1); } STMT_END
 #define XSRETURN_NV(v) STMT_START { XST_mNV(0,v);  XSRETURN(1); } STMT_END
@@ -39,19 +57,101 @@
 #ifdef XS_VERSION
 # define XS_VERSION_BOOTCHECK \
     STMT_START {							\
-	char *vn = "", *module = SvPV(ST(0),na);			\
+	SV *tmpsv; STRLEN n_a;						\
+	char *vn = Nullch, *module = SvPV(ST(0),n_a);			\
 	if (items >= 2)	 /* version supplied as bootstrap arg */	\
-	    Sv = ST(1);							\
+	    tmpsv = ST(1);						\
 	else {								\
 	    /* XXX GV_ADDWARN */					\
-	    Sv = perl_get_sv(vn = form("%s::XS_VERSION", module), FALSE); \
-	    if (!Sv || !SvOK(Sv))					\
-		Sv = perl_get_sv(vn = form("%s::VERSION", module), FALSE); \
+	    tmpsv = perl_get_sv(form("%s::%s", module,			\
+				  vn = "XS_VERSION"), FALSE);		\
+	    if (!tmpsv || !SvOK(tmpsv))					\
+		tmpsv = perl_get_sv(form("%s::%s", module,		\
+				      vn = "VERSION"), FALSE);		\
 	}								\
-	if (Sv && (!SvOK(Sv) || strNE(XS_VERSION, SvPV(Sv, na))))	\
-	    croak("%s object version %s does not match $%s %_",		\
-		  module, XS_VERSION, vn, Sv);				\
+	if (tmpsv && (!SvOK(tmpsv) || strNE(XS_VERSION, SvPV(tmpsv, n_a))))	\
+	    croak("%s object version %s does not match %s%s%s%s %_",	\
+		  module, XS_VERSION,					\
+		  vn ? "$" : "", vn ? module : "", vn ? "::" : "",	\
+		  vn ? vn : "bootstrap parameter", tmpsv);		\
     } STMT_END
 #else
 # define XS_VERSION_BOOTCHECK
 #endif
+
+#ifdef PERL_CAPI
+#  define VTBL_sv		get_vtbl(want_vtbl_sv)
+#  define VTBL_env		get_vtbl(want_vtbl_env)
+#  define VTBL_envelem		get_vtbl(want_vtbl_envelem)
+#  define VTBL_sig		get_vtbl(want_vtbl_sig)
+#  define VTBL_sigelem		get_vtbl(want_vtbl_sigelem)
+#  define VTBL_pack		get_vtbl(want_vtbl_pack)
+#  define VTBL_packelem		get_vtbl(want_vtbl_packelem)
+#  define VTBL_dbline		get_vtbl(want_vtbl_dbline)
+#  define VTBL_isa		get_vtbl(want_vtbl_isa)
+#  define VTBL_isaelem		get_vtbl(want_vtbl_isaelem)
+#  define VTBL_arylen		get_vtbl(want_vtbl_arylen)
+#  define VTBL_glob		get_vtbl(want_vtbl_glob)
+#  define VTBL_mglob		get_vtbl(want_vtbl_mglob)
+#  define VTBL_nkeys		get_vtbl(want_vtbl_nkeys)
+#  define VTBL_taint		get_vtbl(want_vtbl_taint)
+#  define VTBL_substr		get_vtbl(want_vtbl_substr)
+#  define VTBL_vec		get_vtbl(want_vtbl_vec)
+#  define VTBL_pos		get_vtbl(want_vtbl_pos)
+#  define VTBL_bm		get_vtbl(want_vtbl_bm)
+#  define VTBL_fm		get_vtbl(want_vtbl_fm)
+#  define VTBL_uvar		get_vtbl(want_vtbl_uvar)
+#  define VTBL_defelem		get_vtbl(want_vtbl_defelem)
+#  define VTBL_regexp		get_vtbl(want_vtbl_regexp)
+#  ifdef USE_LOCALE_COLLATE
+#    define VTBL_collxfrm	get_vtbl(want_vtbl_collxfrm)
+#  endif
+#  ifdef OVERLOAD
+#    define VTBL_amagic		get_vtbl(want_vtbl_amagic)
+#    define VTBL_amagicelem	get_vtbl(want_vtbl_amagicelem)
+#  endif
+#else
+#  define VTBL_sv		&vtbl_sv
+#  define VTBL_env		&vtbl_env
+#  define VTBL_envelem		&vtbl_envelem
+#  define VTBL_sig		&vtbl_sig
+#  define VTBL_sigelem		&vtbl_sigelem
+#  define VTBL_pack		&vtbl_pack
+#  define VTBL_packelem		&vtbl_packelem
+#  define VTBL_dbline		&vtbl_dbline
+#  define VTBL_isa		&vtbl_isa
+#  define VTBL_isaelem		&vtbl_isaelem
+#  define VTBL_arylen		&vtbl_arylen
+#  define VTBL_glob		&vtbl_glob
+#  define VTBL_mglob		&vtbl_mglob
+#  define VTBL_nkeys		&vtbl_nkeys
+#  define VTBL_taint		&vtbl_taint
+#  define VTBL_substr		&vtbl_substr
+#  define VTBL_vec		&vtbl_vec
+#  define VTBL_pos		&vtbl_pos
+#  define VTBL_bm		&vtbl_bm
+#  define VTBL_fm		&vtbl_fm
+#  define VTBL_uvar		&vtbl_uvar
+#  define VTBL_defelem		&vtbl_defelem
+#  define VTBL_regexp		&vtbl_regexp
+#  ifdef USE_LOCALE_COLLATE
+#    define VTBL_collxfrm	&vtbl_collxfrm
+#  endif
+#  ifdef OVERLOAD
+#    define VTBL_amagic		&vtbl_amagic
+#    define VTBL_amagicelem	&vtbl_amagicelem
+#  endif
+#endif
+
+#ifdef PERL_OBJECT
+#include "objXSUB.h"
+#ifndef NO_XSLOCKS
+#ifdef WIN32
+#include "XSlock.h"
+#endif  /* WIN32 */
+#endif  /* NO_XSLOCKS */
+#else
+#ifdef PERL_CAPI
+#include "perlCAPI.h"
+#endif
+#endif	/* PERL_OBJECT */