#endif
-static char *svclassnames[] = {
+static const char* const svclassnames[] = {
"B::NULL",
"B::IV",
"B::NV",
"B::PVNV",
"B::PVMG",
"B::BM",
+#if PERL_VERSION >= 9
+ "B::GV",
+#endif
"B::PVLV",
"B::AV",
"B::HV",
"B::CV",
+#if PERL_VERSION <= 8
"B::GV",
+#endif
"B::FM",
"B::IO",
};
OPc_SVOP, /* 7 */
OPc_PADOP, /* 8 */
OPc_PVOP, /* 9 */
- OPc_CVOP, /* 10 */
- OPc_LOOP, /* 11 */
- OPc_COP /* 12 */
+ OPc_LOOP, /* 10 */
+ OPc_COP /* 11 */
} opclass;
-static char *opclassnames[] = {
+static const char* const opclassnames[] = {
"B::NULL",
"B::OP",
"B::UNOP",
"B::SVOP",
"B::PADOP",
"B::PVOP",
- "B::CVOP",
"B::LOOP",
"B::COP"
};
+static const size_t opsizes[] = {
+ 0,
+ sizeof(OP),
+ sizeof(UNOP),
+ sizeof(BINOP),
+ sizeof(LOGOP),
+ sizeof(LISTOP),
+ sizeof(PMOP),
+ sizeof(SVOP),
+ sizeof(PADOP),
+ sizeof(PVOP),
+ sizeof(LOOP),
+ sizeof(COP)
+};
+
#define MY_CXT_KEY "B::_guts" XS_VERSION
typedef struct {
#define specialsv_list (MY_CXT.x_specialsv_list)
static opclass
-cc_opclass(pTHX_ OP *o)
+cc_opclass(pTHX_ const OP *o)
{
if (!o)
return OPc_NULL;
if (o->op_type == OP_SASSIGN)
return ((o->op_private & OPpASSIGN_BACKWARDS) ? OPc_UNOP : OPc_BINOP);
+ if (o->op_type == OP_AELEMFAST) {
+ if (o->op_flags & OPf_SPECIAL)
+ return OPc_BASEOP;
+ else
+#ifdef USE_ITHREADS
+ return OPc_PADOP;
+#else
+ return OPc_SVOP;
+#endif
+ }
+
#ifdef USE_ITHREADS
if (o->op_type == OP_GV || o->op_type == OP_GVSV ||
- o->op_type == OP_AELEMFAST || o->op_type == OP_RCATLINE)
+ o->op_type == OP_RCATLINE)
return OPc_PADOP;
#endif
}
static char *
-cc_opclassname(pTHX_ OP *o)
+cc_opclassname(pTHX_ const OP *o)
{
- return opclassnames[cc_opclass(aTHX_ o)];
+ return (char *)opclassnames[cc_opclass(aTHX_ o)];
}
static SV *
make_sv_object(pTHX_ SV *arg, SV *sv)
{
- char *type = 0;
+ const char *type = 0;
IV iv;
dMY_CXT;
cstring(pTHX_ SV *sv, bool perlstyle)
{
SV *sstr = newSVpvn("", 0);
- STRLEN len;
- char *s;
- char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */
if (!SvOK(sv))
sv_setpvn(sstr, "0", 1);
- else if (perlstyle && SvUTF8(sv))
- {
+ else if (perlstyle && SvUTF8(sv)) {
SV *tmpsv = sv_newmortal(); /* Temporary SV to feed sv_uni_display */
- len = SvCUR(sv);
- s = sv_uni_display(tmpsv, sv, 8*len, UNI_DISPLAY_QQ);
- sv_setpv(sstr,"\"");
+ const STRLEN len = SvCUR(sv);
+ const char *s = sv_uni_display(tmpsv, sv, 8*len, UNI_DISPLAY_QQ);
+ sv_setpvn(sstr,"\"",1);
while (*s)
{
if (*s == '"')
- sv_catpv(sstr, "\\\"");
+ sv_catpvn(sstr, "\\\"", 2);
else if (*s == '$')
- sv_catpv(sstr, "\\$");
+ sv_catpvn(sstr, "\\$", 2);
else if (*s == '@')
- sv_catpv(sstr, "\\@");
+ sv_catpvn(sstr, "\\@", 2);
else if (*s == '\\')
{
if (strchr("nrftax\\",*(s+1)))
sv_catpvn(sstr, s++, 2);
else
- sv_catpv(sstr, "\\\\");
+ sv_catpvn(sstr, "\\\\", 2);
}
else /* should always be printable */
sv_catpvn(sstr, s, 1);
else
{
/* XXX Optimise? */
- s = SvPV(sv, len);
+ STRLEN len;
+ const char *s = SvPV(sv, len);
sv_catpv(sstr, "\"");
for (; len; len--, s++)
{
else if (*s == '\\')
sv_catpv(sstr, "\\\\");
/* trigraphs - bleagh */
- else if (!perlstyle && *s == '?' && len>=3 && s[1] == '?')
- {
+ else if (!perlstyle && *s == '?' && len>=3 && s[1] == '?') {
+ char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */
sprintf(escbuff, "\\%03o", '?');
sv_catpv(sstr, escbuff);
}
else
{
/* Don't want promotion of a signed -1 char in sprintf args */
- unsigned char c = (unsigned char) *s;
+ char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */
+ const unsigned char c = (unsigned char) *s;
sprintf(escbuff, "\\%03o", c);
sv_catpv(sstr, escbuff);
}
cchar(pTHX_ SV *sv)
{
SV *sstr = newSVpvn("'", 1);
- STRLEN n_a;
- char *s = SvPV(sv, n_a);
+ const char *s = SvPV_nolen(sv);
if (*s == '\'')
- sv_catpv(sstr, "\\'");
+ sv_catpvn(sstr, "\\'", 2);
else if (*s == '\\')
- sv_catpv(sstr, "\\\\");
+ sv_catpvn(sstr, "\\\\", 2);
#ifdef EBCDIC
else if (isPRINT(*s))
#else
#endif /* EBCDIC */
sv_catpvn(sstr, s, 1);
else if (*s == '\n')
- sv_catpv(sstr, "\\n");
+ sv_catpvn(sstr, "\\n", 2);
else if (*s == '\r')
- sv_catpv(sstr, "\\r");
+ sv_catpvn(sstr, "\\r", 2);
else if (*s == '\t')
- sv_catpv(sstr, "\\t");
+ sv_catpvn(sstr, "\\t", 2);
else if (*s == '\a')
- sv_catpv(sstr, "\\a");
+ sv_catpvn(sstr, "\\a", 2);
else if (*s == '\b')
- sv_catpv(sstr, "\\b");
+ sv_catpvn(sstr, "\\b", 2);
else if (*s == '\f')
- sv_catpv(sstr, "\\f");
+ sv_catpvn(sstr, "\\f", 2);
else if (*s == '\v')
- sv_catpv(sstr, "\\v");
+ sv_catpvn(sstr, "\\v", 2);
else
{
/* no trigraph support */
sprintf(escbuff, "\\%03o", c);
sv_catpv(sstr, escbuff);
}
- sv_catpv(sstr, "'");
+ sv_catpvn(sstr, "'", 1);
return sstr;
}
-void
-walkoptree(pTHX_ SV *opsv, char *method)
+static void
+walkoptree(pTHX_ SV *opsv, const char *method)
{
dSP;
OP *o, *kid;
walkoptree(aTHX_ opsv, method);
}
}
- if (o && (cc_opclass(aTHX_ o) == OPc_PMOP)
+ if (o && (cc_opclass(aTHX_ o) == OPc_PMOP) && o->op_type != OP_PUSHRE
&& (kid = cPMOPo->op_pmreplroot))
{
- sv_setiv(newSVrv(opsv, opclassnames[OPc_PMOP]), PTR2IV(kid));
+ sv_setiv(newSVrv(opsv, cc_opclassname(aTHX_ kid)), PTR2IV(kid));
walkoptree(aTHX_ opsv, method);
}
}
+static SV **
+oplist(pTHX_ OP *o, SV **SP)
+{
+ for(; o; o = o->op_next) {
+ SV *opsv;
+#if PERL_VERSION >= 9
+ if (o->op_opt == 0)
+ break;
+ o->op_opt = 0;
+#else
+ if (o->op_seq == 0)
+ break;
+ o->op_seq = 0;
+#endif
+ opsv = sv_newmortal();
+ sv_setiv(newSVrv(opsv, cc_opclassname(aTHX_ (OP*)o)), PTR2IV(o));
+ XPUSHs(opsv);
+ switch (o->op_type) {
+ case OP_SUBST:
+ SP = oplist(aTHX_ cPMOPo->op_pmreplstart, SP);
+ continue;
+ case OP_SORT:
+ if (o->op_flags & OPf_STACKED && o->op_flags & OPf_SPECIAL) {
+ OP *kid = cLISTOPo->op_first->op_sibling; /* pass pushmark */
+ kid = kUNOP->op_first; /* pass rv2gv */
+ kid = kUNOP->op_first; /* pass leave */
+ SP = oplist(aTHX_ kid->op_next, SP);
+ }
+ continue;
+ }
+ switch (PL_opargs[o->op_type] & OA_CLASS_MASK) {
+ case OA_LOGOP:
+ SP = oplist(aTHX_ cLOGOPo->op_other, SP);
+ break;
+ case OA_LOOP:
+ SP = oplist(aTHX_ cLOOPo->op_lastop, SP);
+ SP = oplist(aTHX_ cLOOPo->op_nextop, SP);
+ SP = oplist(aTHX_ cLOOPo->op_redoop, SP);
+ break;
+ }
+ }
+ return SP;
+}
+
typedef OP *B__OP;
typedef UNOP *B__UNOP;
typedef BINOP *B__BINOP;
typedef SV *B__PVLV;
typedef SV *B__BM;
typedef SV *B__RV;
+typedef SV *B__FM;
typedef AV *B__AV;
typedef HV *B__HV;
typedef CV *B__CV;
specialsv_list[4] = pWARN_ALL;
specialsv_list[5] = pWARN_NONE;
specialsv_list[6] = pWARN_STD;
+#if PERL_VERSION <= 8
+# define CVf_ASSERTION 0
+#endif
#include "defsubs.h"
}
#define B_main_cv() PL_main_cv
#define B_init_av() PL_initav
+#define B_inc_gv() PL_incgv
#define B_check_av() PL_checkav_save
#define B_begin_av() PL_beginav_save
#define B_end_av() PL_endav
#define B_main_root() PL_main_root
#define B_main_start() PL_main_start
#define B_amagic_generation() PL_amagic_generation
+#define B_sub_generation() PL_sub_generation
+#define B_defstash() PL_defstash
+#define B_curstash() PL_curstash
+#define B_dowarn() PL_dowarn
#define B_comppadlist() (PL_main_cv ? CvPADLIST(PL_main_cv) : CvPADLIST(PL_compcv))
#define B_sv_undef() &PL_sv_undef
#define B_sv_yes() &PL_sv_yes
#define B_sv_no() &PL_sv_no
+#define B_formfeed() PL_formfeed
#ifdef USE_ITHREADS
#define B_regex_padav() PL_regex_padav
#endif
B::AV
B_end_av()
+B::GV
+B_inc_gv()
+
#ifdef USE_ITHREADS
B::AV
long
B_amagic_generation()
+long
+B_sub_generation()
+
B::AV
B_comppadlist()
B::SV
B_sv_no()
-MODULE = B PACKAGE = B
+B::HV
+B_curstash()
+
+B::HV
+B_defstash()
+
+U8
+B_dowarn()
+
+B::SV
+B_formfeed()
+
+void
+B_warnhook()
+ CODE:
+ ST(0) = make_sv_object(aTHX_ sv_newmortal(), PL_warnhook);
+
+void
+B_diehook()
+ CODE:
+ ST(0) = make_sv_object(aTHX_ sv_newmortal(), PL_diehook);
+MODULE = B PACKAGE = B
void
walkoptree(opsv, method)
SV * opsv
- char * method
+ const char * method
CODE:
walkoptree(aTHX_ opsv, method);
void
opnumber(name)
-char * name
+const char * name
CODE:
{
int i;
hash(sv)
SV * sv
CODE:
- char *s;
STRLEN len;
U32 hash = 0;
char hexhash[19]; /* must fit "0xffffffffffffffff" plus trailing \0 */
- s = SvPV(sv, len);
+ const char *s = SvPV(sv, len);
PERL_HASH(hash, s, len);
sprintf(hexhash, "0x%"UVxf, (UV)hash);
ST(0) = sv_2mortal(newSVpv(hexhash, 0));
void
threadsv_names()
PPCODE:
+#if PERL_VERSION <= 8
+# ifdef USE_5005THREADS
+ int i;
+ const STRLEN len = strlen(PL_threadsv_names);
+ EXTEND(sp, len);
+ for (i = 0; i < len; i++)
+ PUSHs(sv_2mortal(newSVpvn(&PL_threadsv_names[i], 1)));
+# endif
+#endif
#define OP_next(o) o->op_next
#define OP_sibling(o) o->op_sibling
-#define OP_desc(o) PL_op_desc[o->op_type]
+#define OP_desc(o) (char *)PL_op_desc[o->op_type]
#define OP_targ(o) o->op_targ
#define OP_type(o) o->op_type
-#define OP_seq(o) o->op_seq
+#if PERL_VERSION >= 9
+# define OP_opt(o) o->op_opt
+# define OP_static(o) o->op_static
+#else
+# define OP_seq(o) o->op_seq
+#endif
#define OP_flags(o) o->op_flags
#define OP_private(o) o->op_private
+#define OP_spare(o) o->op_spare
MODULE = B PACKAGE = B::OP PREFIX = OP_
+size_t
+OP_size(o)
+ B::OP o
+ CODE:
+ RETVAL = opsizes[cc_opclass(aTHX_ o)];
+ OUTPUT:
+ RETVAL
+
B::OP
OP_next(o)
B::OP o
OP_name(o)
B::OP o
CODE:
- RETVAL = PL_op_name[o->op_type];
+ RETVAL = (char *)PL_op_name[o->op_type];
OUTPUT:
RETVAL
OP_type(o)
B::OP o
+#if PERL_VERSION >= 9
+
+U8
+OP_opt(o)
+ B::OP o
+
+U8
+OP_static(o)
+ B::OP o
+
+#else
+
U16
OP_seq(o)
B::OP o
+#endif
+
U8
OP_flags(o)
B::OP o
OP_private(o)
B::OP o
+#if PERL_VERSION >= 9
+
+U8
+OP_spare(o)
+ B::OP o
+
+#endif
+
+void
+OP_oplist(o)
+ B::OP o
+ PPCODE:
+ SP = oplist(aTHX_ o, SP);
+
#define UNOP_first(o) o->op_first
MODULE = B PACKAGE = B::UNOP PREFIX = UNOP_
#define PMOP_pmregexp(o) PM_GETRE(o)
#ifdef USE_ITHREADS
#define PMOP_pmoffset(o) o->op_pmoffset
+#define PMOP_pmstashpv(o) o->op_pmstashpv
+#else
+#define PMOP_pmstash(o) o->op_pmstash
#endif
#define PMOP_pmflags(o) o->op_pmflags
#define PMOP_pmpermflags(o) o->op_pmpermflags
PMOP_pmoffset(o)
B::PMOP o
+char*
+PMOP_pmstashpv(o)
+ B::PMOP o
+
+#else
+
+B::HV
+PMOP_pmstash(o)
+ B::PMOP o
+
#endif
U32
(o->op_private & OPpTRANS_COMPLEMENT) &&
!(o->op_private & OPpTRANS_DELETE))
{
- short* tbl = (short*)o->op_pv;
- short entries = 257 + tbl[256];
+ const short* const tbl = (short*)o->op_pv;
+ const short entries = 257 + tbl[256];
ST(0) = sv_2mortal(newSVpv(o->op_pv, entries * sizeof(short)));
}
else if (o->op_type == OP_TRANS) {
#define COP_stashpv(o) CopSTASHPV(o)
#define COP_stash(o) CopSTASH(o)
#define COP_file(o) CopFILE(o)
+#define COP_filegv(o) CopFILEGV(o)
#define COP_cop_seq(o) o->cop_seq
-#define COP_arybase(o) o->cop_arybase
+#define COP_arybase(o) CopARYBASE_get(o)
#define COP_line(o) CopLINE(o)
#define COP_warnings(o) o->cop_warnings
+#define COP_io(o) o->cop_io
MODULE = B PACKAGE = B::COP PREFIX = COP_
COP_file(o)
B::COP o
+B::GV
+COP_filegv(o)
+ B::COP o
+
+
U32
COP_cop_seq(o)
B::COP o
COP_arybase(o)
B::COP o
-U16
+U32
COP_line(o)
B::COP o
COP_warnings(o)
B::COP o
+B::SV
+COP_io(o)
+ B::COP o
+
+MODULE = B PACKAGE = B::SV
+
+U32
+SvTYPE(sv)
+ B::SV sv
+
+#define object_2svref(sv) sv
+#define SVREF SV *
+
+SVREF
+object_2svref(sv)
+ B::SV sv
+
MODULE = B PACKAGE = B::SV PREFIX = Sv
U32
SvFLAGS(sv)
B::SV sv
+U32
+SvPOK(sv)
+ B::SV sv
+
+U32
+SvROK(sv)
+ B::SV sv
+
+U32
+SvMAGICAL(sv)
+ B::SV sv
+
MODULE = B PACKAGE = B::IV PREFIX = Sv
IV
CODE:
if (sizeof(IV) == 8) {
U32 wp[2];
- IV iv = SvIVX(sv);
+ const IV iv = SvIVX(sv);
/*
* The following way of spelling 32 is to stop compilers on
* 32-bit architectures from moaning about the shift count
B::PV sv
CODE:
ST(0) = sv_newmortal();
- if( SvPOK(sv) ) {
- sv_setpvn(ST(0), SvPVX(sv), SvCUR(sv));
+ if( SvPOK(sv) ) {
+ /* FIXME - we need a better way for B to identify PVs that are
+ in the pads as variable names. */
+ if((SvLEN(sv) && SvCUR(sv) >= SvLEN(sv))) {
+ /* It claims to be longer than the space allocated for it -
+ presuambly it's a variable name in the pad */
+ sv_setpv(ST(0), SvPV_nolen_const(sv));
+ } else {
+ sv_setpvn(ST(0), SvPVX_const(sv), SvCUR(sv));
+ }
SvFLAGS(ST(0)) |= SvUTF8(sv);
}
else {
sv_setpvn(ST(0), NULL, 0);
}
+void
+SvPVBM(sv)
+ B::PV sv
+ CODE:
+ ST(0) = sv_newmortal();
+ sv_setpvn(ST(0), SvPVX_const(sv),
+ SvCUR(sv) + (SvTYPE(sv) == SVt_PVBM ? 257 : 0));
+
+
STRLEN
SvLEN(sv)
B::PV sv
B::SV
MgOBJ(mg)
B::MAGIC mg
- CODE:
- if( mg->mg_type != 'r' ) {
- RETVAL = MgOBJ(mg);
- }
- else {
- croak( "OBJ is not meaningful on r-magic" );
- }
- OUTPUT:
- RETVAL
IV
MgREGEX(mg)
B::MAGIC mg
CODE:
- if( mg->mg_type == 'r' ) {
+ if(mg->mg_type == PERL_MAGIC_qr) {
RETVAL = MgREGEX(mg);
}
else {
precomp(mg)
B::MAGIC mg
CODE:
- if (mg->mg_type == 'r') {
+ if (mg->mg_type == PERL_MAGIC_qr) {
REGEXP* rx = (REGEXP*)mg->mg_obj;
+ RETVAL = Nullsv;
if( rx )
RETVAL = newSVpvn( rx->precomp, rx->prelen );
}
if (mg->mg_ptr){
if (mg->mg_len >= 0){
sv_setpvn(ST(0), mg->mg_ptr, mg->mg_len);
- } else {
- if (mg->mg_len == HEf_SVKEY)
- sv_setsv(ST(0),newRV((SV*)mg->mg_ptr));
+ } else if (mg->mg_len == HEf_SVKEY) {
+ ST(0) = make_sv_object(aTHX_
+ sv_newmortal(), (SV*)mg->mg_ptr);
}
}
OUTPUT:
RETVAL
+void*
+GvGP(gv)
+ B::GV gv
+
B::HV
GvSTASH(gv)
B::GV gv
GvIO(gv)
B::GV gv
-B::CV
+B::FM
GvFORM(gv)
B::GV gv
+ CODE:
+ RETVAL = (SV*)GvFORM(gv);
+ OUTPUT:
+ RETVAL
B::AV
GvAV(gv)
GvCVGEN(gv)
B::GV gv
-U16
+U32
GvLINE(gv)
B::GV gv
bool
IsSTD(io,name)
B::IO io
- char* name
+ const char* name
PREINIT:
PerlIO* handle = 0;
CODE:
AvMAX(av)
B::AV av
+#if PERL_VERSION < 9
+
+
#define AvOFF(av) ((XPVAV*)SvANY(av))->xof_off
IV
AvOFF(av)
B::AV av
+#endif
+
void
AvARRAY(av)
B::AV av
XPUSHs(make_sv_object(aTHX_ sv_newmortal(), svp[i]));
}
+void
+AvARRAYelt(av, idx)
+ B::AV av
+ int idx
+ PPCODE:
+ if (idx >= 0 && AvFILL(av) >= 0 && idx <= AvFILL(av))
+ XPUSHs(make_sv_object(aTHX_ sv_newmortal(), (AvARRAY(av)[idx])));
+ else
+ XPUSHs(make_sv_object(aTHX_ sv_newmortal(), NULL));
+
+#if PERL_VERSION < 9
+
MODULE = B PACKAGE = B::AV
U8
AvFLAGS(av)
B::AV av
+#endif
+
+MODULE = B PACKAGE = B::FM PREFIX = Fm
+
+IV
+FmLINES(form)
+ B::FM form
+
MODULE = B PACKAGE = B::CV PREFIX = Cv
+U32
+CvCONST(cv)
+ B::CV cv
+
B::HV
CvSTASH(cv)
B::CV cv
B::OP
CvSTART(cv)
B::CV cv
+ CODE:
+ RETVAL = CvISXSUB(cv) ? NULL : CvSTART(cv);
+ OUTPUT:
+ RETVAL
B::OP
CvROOT(cv)
B::CV cv
+ CODE:
+ RETVAL = CvISXSUB(cv) ? NULL : CvROOT(cv);
+ OUTPUT:
+ RETVAL
B::GV
CvGV(cv)
CvXSUB(cv)
B::CV cv
CODE:
- ST(0) = sv_2mortal(newSViv(PTR2IV(CvXSUB(cv))));
+ ST(0) = sv_2mortal(newSViv(CvISXSUB(cv) ? PTR2IV(CvXSUB(cv)) : 0));
void
B::CV cv
CODE:
ST(0) = CvCONST(cv) ?
- make_sv_object(aTHX_ sv_newmortal(),CvXSUBANY(cv).any_ptr) :
- sv_2mortal(newSViv(CvXSUBANY(cv).any_iv));
+ make_sv_object(aTHX_ sv_newmortal(),(SV *)CvXSUBANY(cv).any_ptr) :
+ sv_2mortal(newSViv(CvISXSUB(cv) ? CvXSUBANY(cv).any_iv : 0));
MODULE = B PACKAGE = B::CV
HvNAME(hv)
B::HV hv
+#if PERL_VERSION < 9
+
B::PMOP
HvPMROOT(hv)
B::HV hv
+#endif
+
void
HvARRAY(hv)
B::HV hv
https://perl5.git.perl.org / perl5.git / blobdiff