* by Devel::Peek.
*
* It also holds the debugging version of the runops function.
+
+=head1 Display and Dump functions
*/
#include "EXTERN.h"
chsize = 2;
switch (c) {
- case '\\' : /* fallthrough */
+ case '\\' : /* FALLTHROUGH */
case '%' : if ( c == esc ) {
octbuf[1] = esc;
} else {
finish:
while (unref--)
sv_catpv(t, ")");
- if (TAINTING_get && SvTAINTED(sv))
+ if (TAINTING_get && sv && SvTAINTED(sv))
sv_catpv(t, " [tainted]");
return SvPV_nolen(t);
}
void
Perl_dump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
{
- dVAR;
PERL_ARGS_ASSERT_DUMP_VINDENT;
PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), "");
PerlIO_vprintf(file, pat, *args);
void
Perl_dump_all_perl(pTHX_ bool justperl)
{
-
- dVAR;
PerlIO_setlinebuf(Perl_debug_log);
if (PL_main_root)
op_dump(PL_main_root);
void
Perl_dump_packsubs_perl(pTHX_ const HV *stash, bool justperl)
{
- dVAR;
I32 i;
PERL_ARGS_ASSERT_DUMP_PACKSUBS_PERL;
void
Perl_dump_eval(pTHX)
{
- dVAR;
op_dump(PL_eval_root);
}
static bool
S_op_private_to_names(pTHX_ SV *tmpsv, U32 optype, U32 op_private) {
const struct op_private_by_op *start = op_private_names;
- const struct op_private_by_op *const end
- = op_private_names + C_ARRAY_LENGTH(op_private_names);
+ const struct op_private_by_op *const end = C_ARRAY_END(op_private_names);
/* This is a linear search, but no worse than the code that it replaced.
It's debugging code - size is more important than speed. */
return FALSE;
}
-#define DUMP_OP_FLAGS(o,xml,level,file) \
+#define DUMP_OP_FLAGS(o,level,file) \
if (o->op_flags || o->op_slabbed || o->op_savefree || o->op_static) { \
SV * const tmpsv = newSVpvs(""); \
switch (o->op_flags & OPf_WANT) { \
if (o->op_savefree) sv_catpvs(tmpsv, ",SAVEFREE"); \
if (o->op_static) sv_catpvs(tmpsv, ",STATIC"); \
if (o->op_folded) sv_catpvs(tmpsv, ",FOLDED"); \
- if (!xml) \
- Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", \
- SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : "");\
- else \
- PerlIO_printf(file, " flags=\"%s\"", \
- SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : ""); \
+ if (o->op_lastsib) sv_catpvs(tmpsv, ",LASTSIB"); \
+ Perl_dump_indent(aTHX_ level, file, "FLAGS = (%s)\n", \
+ SvCUR(tmpsv) ? SvPVX_const(tmpsv) + 1 : ""); \
}
-#if !defined(PERL_MAD)
-# define xmldump_attr1(level, file, pat, arg)
-#else
-# define xmldump_attr1(level, file, pat, arg) \
- S_xmldump_attr(aTHX_ level, file, pat, arg)
-#endif
-
-#define DUMP_OP_PRIVATE(o,xml,level,file) \
+#define DUMP_OP_PRIVATE(o,level,file) \
if (o->op_private) { \
U32 optype = o->op_type; \
U32 oppriv = o->op_private; \
&& oppriv & OPpSLICEWARNING ) \
sv_catpvs(tmpsv, ",SLICEWARNING"); \
if (SvCUR(tmpsv)) { \
- if (xml) \
- xmldump_attr1(level+1, file, "private=\"%s\"", SvPVX(tmpsv)+1); \
- else \
- Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX_const(tmpsv) + 1); \
- } else if (!xml) \
+ Perl_dump_indent(aTHX_ level, file, "PRIVATE = (%s)\n", SvPVX_const(tmpsv) + 1); \
+ } else \
Perl_dump_indent(aTHX_ level, file, "PRIVATE = (0x%"UVxf")\n", \
(UV)oppriv); \
}
void
Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, const OP *o)
{
- dVAR;
UV seq;
const OPCODE optype = o->op_type;
Perl_dump_indent(aTHX_ level, file, "ADDR = 0x%"UVxf" => 0x%"UVxf"\n", (UV)o, (UV)o->op_next);
#endif
- DUMP_OP_FLAGS(o,0,level,file);
- DUMP_OP_PRIVATE(o,0,level,file);
-
-#ifdef PERL_MAD
- if (PL_madskills && o->op_madprop) {
- SV * const tmpsv = newSVpvs("");
- MADPROP* mp = o->op_madprop;
- Perl_dump_indent(aTHX_ level, file, "MADPROPS = {\n");
- level++;
- while (mp) {
- const char tmp = mp->mad_key;
- sv_setpvs(tmpsv,"'");
- if (tmp)
- sv_catpvn(tmpsv, &tmp, 1);
- sv_catpv(tmpsv, "'=");
- switch (mp->mad_type) {
- case MAD_NULL:
- sv_catpv(tmpsv, "NULL");
- Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv));
- break;
- case MAD_PV:
- sv_catpv(tmpsv, "<");
- sv_catpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen);
- sv_catpv(tmpsv, ">");
- Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv));
- break;
- case MAD_OP:
- if ((OP*)mp->mad_val) {
- Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv));
- do_op_dump(level, file, (OP*)mp->mad_val);
- }
- break;
- default:
- sv_catpv(tmpsv, "(UNK)");
- Perl_dump_indent(aTHX_ level, file, "%s\n", SvPVX(tmpsv));
- break;
- }
- mp = mp->mad_next;
- }
- level--;
- Perl_dump_indent(aTHX_ level, file, "}\n");
- }
-#endif
+ DUMP_OP_FLAGS(o,level,file);
+ DUMP_OP_PRIVATE(o,level,file);
+
switch (optype) {
case OP_AELEMFAST:
const char * name;
SV * const tmpsv = newSVpvs_flags("", SVs_TEMP);
SV * const tmpsv2 = newSVpvs_flags("", SVs_TEMP);
-#ifdef PERL_MAD
- /* FIXME - is this making unwarranted assumptions about the
- UTF-8 cleanliness of the dump file handle? */
- SvUTF8_on(tmpsv);
-#endif
gv_fullname3(tmpsv, MUTABLE_GV(cSVOPo->op_sv), NULL);
name = SvPV_const(tmpsv, len);
Perl_dump_indent(aTHX_ level, file, "GV = %s\n",
}
if (o->op_flags & OPf_KIDS) {
OP *kid;
- for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling)
+ for (kid = cUNOPo->op_first; kid; kid = OP_SIBLING(kid))
do_op_dump(level, file, kid);
}
Perl_dump_indent(aTHX_ level-1, file, "}\n");
void
Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bool dumpops, STRLEN pvlim)
{
- dVAR;
SV *d;
const char *s;
U32 flags;
sv_catpv(d, " ),");
}
}
- /* FALL THROUGH */
+ /* FALLTHROUGH */
default:
evaled_or_uv:
if (SvEVALED(sv)) sv_catpv(d, "EVALED,");
if (SvVALID(sv)) sv_catpv(d, "VALID,");
if (SvPAD_TYPED(sv)) sv_catpv(d, "TYPED,");
if (SvPAD_OUR(sv)) sv_catpv(d, "OUR,");
- /* FALL THROUGH */
+ /* FALLTHROUGH */
case SVt_PVNV:
if (SvPAD_STATE(sv)) sv_catpv(d, "STATE,");
goto evaled_or_uv;
}
}
break;
- case SVt_PVHV:
+ case SVt_PVHV: {
+ U32 usedkeys;
if (SvOOK(sv)) {
struct xpvhv_aux *const aux = HvAUX(sv);
Perl_dump_indent(aTHX_ level, file, " AUX_FLAGS = %"UVuf"\n",
(UV)aux->xhv_aux_flags);
}
Perl_dump_indent(aTHX_ level, file, " ARRAY = 0x%"UVxf, PTR2UV(HvARRAY(sv)));
- if (HvARRAY(sv) && HvUSEDKEYS(sv)) {
+ usedkeys = HvUSEDKEYS(sv);
+ if (HvARRAY(sv) && usedkeys) {
/* Show distribution of HEs in the ARRAY */
int freq[200];
-#define FREQ_MAX ((int)(sizeof freq / sizeof freq[0] - 1))
+#define FREQ_MAX ((int)(C_ARRAY_LENGTH(freq) - 1))
int i;
int max = 0;
- U32 pow2 = 2, keys = HvUSEDKEYS(sv);
+ U32 pow2 = 2, keys = usedkeys;
NV theoret, sum = 0;
PerlIO_printf(file, " (");
}
while ((keys = keys >> 1))
pow2 = pow2 << 1;
- theoret = HvUSEDKEYS(sv);
+ theoret = usedkeys;
theoret += theoret * (theoret-1)/pow2;
PerlIO_putc(file, '\n');
Perl_dump_indent(aTHX_ level, file, " hash quality = %.1"NVff"%%", theoret/sum*100);
}
PerlIO_putc(file, '\n');
- Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)HvUSEDKEYS(sv));
+ Perl_dump_indent(aTHX_ level, file, " KEYS = %"IVdf"\n", (IV)usedkeys);
{
STRLEN count = 0;
HE **ents = HvARRAY(sv);
}
}
break;
+ } /* case SVt_PVHV */
case SVt_PVCV:
if (CvAUTOLOAD(sv)) {
generic_pv_escape(tmpsv, proto, CvPROTOLEN(sv),
SvUTF8(sv)));
}
- /* FALL THROUGH */
+ /* FALLTHROUGH */
case SVt_PVFM:
do_hv_dump(level, file, " COMP_STASH", CvSTASH(sv));
if (!CvISXSUB(sv)) {
void
Perl_sv_dump(pTHX_ SV *sv)
{
- dVAR;
-
PERL_ARGS_ASSERT_SV_DUMP;
if (SvROK(sv))
int
Perl_runops_debug(pTHX)
{
- dVAR;
if (!PL_op) {
Perl_ck_warner_d(aTHX_ packWARN(WARN_DEBUGGING), "NULL OP IN RUN");
return 0;
I32
Perl_debop(pTHX_ const OP *o)
{
- dVAR;
+ int count;
PERL_ARGS_ASSERT_DEBOP;
case OP_GV:
if (cGVOPo_gv) {
SV * const sv = newSV(0);
-#ifdef PERL_MAD
- /* FIXME - is this making unwarranted assumptions about the
- UTF-8 cleanliness of the dump file handle? */
- SvUTF8_on(sv);
-#endif
gv_fullname3(sv, cGVOPo_gv, NULL);
PerlIO_printf(Perl_debug_log, "(%s)", SvPV_nolen_const(sv));
SvREFCNT_dec_NN(sv);
PerlIO_printf(Perl_debug_log, "(NULL)");
break;
- {
- int count;
-
case OP_PADSV:
case OP_PADAV:
case OP_PADHV:
PerlIO_printf(Perl_debug_log, ")");
}
break;
- }
default:
break;
STATIC CV*
S_deb_curcv(pTHX_ const I32 ix)
{
- dVAR;
const PERL_CONTEXT * const cx = &cxstack[ix];
if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT)
return cx->blk_sub.cv;
void
Perl_watch(pTHX_ char **addr)
{
- dVAR;
-
PERL_ARGS_ASSERT_WATCH;
PL_watchaddr = addr;
STATIC void
S_debprof(pTHX_ const OP *o)
{
- dVAR;
-
PERL_ARGS_ASSERT_DEBPROF;
if (!DEBUG_J_TEST_ && CopSTASH_eq(PL_curcop, PL_debstash))
void
Perl_debprofdump(pTHX)
{
- dVAR;
unsigned i;
if (!PL_profiledata)
return;
}
}
-#ifdef PERL_MAD
-/*
- * XML variants of most of the above routines
- */
-
-STATIC void
-S_xmldump_attr(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
-{
- va_list args;
-
- PERL_ARGS_ASSERT_XMLDUMP_ATTR;
-
- PerlIO_printf(file, "\n ");
- va_start(args, pat);
- xmldump_vindent(level, file, pat, &args);
- va_end(args);
-}
-
-
-void
-Perl_xmldump_indent(pTHX_ I32 level, PerlIO *file, const char* pat, ...)
-{
- va_list args;
- PERL_ARGS_ASSERT_XMLDUMP_INDENT;
- va_start(args, pat);
- xmldump_vindent(level, file, pat, &args);
- va_end(args);
-}
-
-void
-Perl_xmldump_vindent(pTHX_ I32 level, PerlIO *file, const char* pat, va_list *args)
-{
- PERL_ARGS_ASSERT_XMLDUMP_VINDENT;
-
- PerlIO_printf(file, "%*s", (int)(level*PL_dumpindent), "");
- PerlIO_vprintf(file, pat, *args);
-}
-
-void
-Perl_xmldump_all(pTHX)
-{
- xmldump_all_perl(FALSE);
-}
-
-void
-Perl_xmldump_all_perl(pTHX_ bool justperl PERL_UNUSED_DECL)
-{
- PerlIO_setlinebuf(PL_xmlfp);
- if (PL_main_root)
- op_xmldump(PL_main_root);
- /* someday we might call this, when it outputs XML: */
- /* xmldump_packsubs_perl(PL_defstash, justperl); */
- if (PL_xmlfp != (PerlIO*)PerlIO_stdout())
- PerlIO_close(PL_xmlfp);
- PL_xmlfp = 0;
-}
-
-void
-Perl_xmldump_packsubs(pTHX_ const HV *stash)
-{
- PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS;
- xmldump_packsubs_perl(stash, FALSE);
-}
-
-void
-Perl_xmldump_packsubs_perl(pTHX_ const HV *stash, bool justperl)
-{
- I32 i;
- HE *entry;
-
- PERL_ARGS_ASSERT_XMLDUMP_PACKSUBS_PERL;
-
- if (!HvARRAY(stash))
- return;
- for (i = 0; i <= (I32) HvMAX(stash); i++) {
- for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) {
- GV *gv = MUTABLE_GV(HeVAL(entry));
- HV *hv;
- if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv))
- continue;
- if (GvCVu(gv))
- xmldump_sub_perl(gv, justperl);
- if (GvFORM(gv))
- xmldump_form(gv);
- if (HeKEY(entry)[HeKLEN(entry)-1] == ':'
- && (hv = GvHV(gv)) && hv != PL_defstash)
- xmldump_packsubs_perl(hv, justperl); /* nested package */
- }
- }
-}
-
-void
-Perl_xmldump_sub(pTHX_ const GV *gv)
-{
- PERL_ARGS_ASSERT_XMLDUMP_SUB;
- xmldump_sub_perl(gv, FALSE);
-}
-
-void
-Perl_xmldump_sub_perl(pTHX_ const GV *gv, bool justperl)
-{
- SV * sv;
-
- PERL_ARGS_ASSERT_XMLDUMP_SUB_PERL;
-
- if (justperl && (CvISXSUB(GvCV(gv)) || !CvROOT(GvCV(gv))))
- return;
-
- sv = sv_newmortal();
- gv_fullname3(sv, gv, NULL);
- Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nSUB %s = ", SvPVX(sv));
- if (CvXSUB(GvCV(gv)))
- Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "(xsub 0x%"UVxf" %d)\n",
- PTR2UV(CvXSUB(GvCV(gv))),
- (int)CvXSUBANY(GvCV(gv)).any_i32);
- else if (CvROOT(GvCV(gv)))
- op_xmldump(CvROOT(GvCV(gv)));
- else
- Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "<undef>\n");
-}
-
-void
-Perl_xmldump_form(pTHX_ const GV *gv)
-{
- SV * const sv = sv_newmortal();
-
- PERL_ARGS_ASSERT_XMLDUMP_FORM;
-
- gv_fullname3(sv, gv, NULL);
- Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "\nFORMAT %s = ", SvPVX(sv));
- if (CvROOT(GvFORM(gv)))
- op_xmldump(CvROOT(GvFORM(gv)));
- else
- Perl_xmldump_indent(aTHX_ 0, PL_xmlfp, "<undef>\n");
-}
-
-void
-Perl_xmldump_eval(pTHX)
-{
- op_xmldump(PL_eval_root);
-}
-
-char *
-Perl_sv_catxmlsv(pTHX_ SV *dsv, SV *ssv)
-{
- PERL_ARGS_ASSERT_SV_CATXMLSV;
- return sv_catxmlpvn(dsv, SvPVX(ssv), SvCUR(ssv), SvUTF8(ssv));
-}
-
-char *
-Perl_sv_catxmlpv(pTHX_ SV *dsv, const char *pv, int utf8)
-{
- PERL_ARGS_ASSERT_SV_CATXMLPV;
- return sv_catxmlpvn(dsv, pv, strlen(pv), utf8);
-}
-
-char *
-Perl_sv_catxmlpvn(pTHX_ SV *dsv, const char *pv, STRLEN len, int utf8)
-{
- unsigned int c;
- const char * const e = pv + len;
- const char * const start = pv;
- STRLEN dsvcur;
- STRLEN cl;
-
- PERL_ARGS_ASSERT_SV_CATXMLPVN;
-
- sv_catpvs(dsv,"");
- dsvcur = SvCUR(dsv); /* in case we have to restart */
-
- retry:
- while (pv < e) {
- if (utf8) {
- c = utf8_to_uvchr_buf((U8*)pv, (U8*)e, &cl);
- if (cl == 0) {
- SvCUR(dsv) = dsvcur;
- pv = start;
- utf8 = 0;
- goto retry;
- }
- }
- else
- c = (*pv & 255);
-
- if (isCNTRL_L1(c)
- && c != '\t'
- && c != '\n'
- && c != '\r'
- && c != LATIN1_TO_NATIVE(0x85))
- {
- Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c);
- }
- else switch (c) {
- case '<':
- sv_catpvs(dsv, "<");
- break;
- case '>':
- sv_catpvs(dsv, ">");
- break;
- case '&':
- sv_catpvs(dsv, "&");
- break;
- case '"':
- sv_catpvs(dsv, """);
- break;
- default:
- if (c < 0xD800) {
- if (! isPRINT(c)) {
- Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c);
- }
- else {
- const char string = (char) c;
- sv_catpvn(dsv, &string, 1);
- }
- break;
- }
- if ((c >= 0xD800 && c <= 0xDB7F) ||
- (c >= 0xDC00 && c <= 0xDFFF) ||
- (c >= 0xFFF0 && c <= 0xFFFF) ||
- c > 0x10ffff)
- Perl_sv_catpvf(aTHX_ dsv, "STUPIDXML(#x%X)", c);
- else
- Perl_sv_catpvf(aTHX_ dsv, "&#x%X;", c);
- }
-
- if (utf8)
- pv += UTF8SKIP(pv);
- else
- pv++;
- }
-
- return SvPVX(dsv);
-}
-
-char *
-Perl_sv_xmlpeek(pTHX_ SV *sv)
-{
- SV * const t = sv_newmortal();
- STRLEN n_a;
- int unref = 0;
-
- PERL_ARGS_ASSERT_SV_XMLPEEK;
-
- sv_utf8_upgrade(t);
- sv_setpvs(t, "");
- /* retry: */
- if (!sv) {
- sv_catpv(t, "VOID=\"\"");
- goto finish;
- }
- else if (sv == (const SV *)0x55555555 || ((char)SvTYPE(sv)) == 'U') {
- sv_catpv(t, "WILD=\"\"");
- goto finish;
- }
- else if (sv == &PL_sv_undef || sv == &PL_sv_no || sv == &PL_sv_yes || sv == &PL_sv_placeholder) {
- if (sv == &PL_sv_undef) {
- sv_catpv(t, "SV_UNDEF=\"1\"");
- if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT|
- SVs_GMG|SVs_SMG|SVs_RMG)) &&
- SvREADONLY(sv))
- goto finish;
- }
- else if (sv == &PL_sv_no) {
- sv_catpv(t, "SV_NO=\"1\"");
- if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT|
- SVs_GMG|SVs_SMG|SVs_RMG)) &&
- !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY|
- SVp_POK|SVp_NOK)) &&
- SvCUR(sv) == 0 &&
- SvNVX(sv) == 0.0)
- goto finish;
- }
- else if (sv == &PL_sv_yes) {
- sv_catpv(t, "SV_YES=\"1\"");
- if (!(SvFLAGS(sv) & (SVf_ROK|SVf_OOK|SVs_OBJECT|
- SVs_GMG|SVs_SMG|SVs_RMG)) &&
- !(~SvFLAGS(sv) & (SVf_POK|SVf_NOK|SVf_READONLY|
- SVp_POK|SVp_NOK)) &&
- SvCUR(sv) == 1 &&
- SvPVX(sv) && *SvPVX(sv) == '1' &&
- SvNVX(sv) == 1.0)
- goto finish;
- }
- else {
- sv_catpv(t, "SV_PLACEHOLDER=\"1\"");
- if (!(SvFLAGS(sv) & (SVf_OK|SVf_OOK|SVs_OBJECT|
- SVs_GMG|SVs_SMG|SVs_RMG)) &&
- SvREADONLY(sv))
- goto finish;
- }
- sv_catpv(t, " XXX=\"\" ");
- }
- else if (SvREFCNT(sv) == 0) {
- sv_catpv(t, " refcnt=\"0\"");
- unref++;
- }
- else if (DEBUG_R_TEST_) {
- int is_tmp = 0;
- SSize_t ix;
- /* is this SV on the tmps stack? */
- for (ix=PL_tmps_ix; ix>=0; ix--) {
- if (PL_tmps_stack[ix] == sv) {
- is_tmp = 1;
- break;
- }
- }
- if (SvREFCNT(sv) > 1)
- Perl_sv_catpvf(aTHX_ t, " DRT=\"<%"UVuf"%s>\"", (UV)SvREFCNT(sv),
- is_tmp ? "T" : "");
- else if (is_tmp)
- sv_catpv(t, " DRT=\"<T>\"");
- }
-
- if (SvROK(sv)) {
- sv_catpv(t, " ROK=\"\"");
- }
- switch (SvTYPE(sv)) {
- default:
- sv_catpv(t, " FREED=\"1\"");
- goto finish;
-
- case SVt_NULL:
- sv_catpv(t, " UNDEF=\"1\"");
- goto finish;
- case SVt_IV:
- sv_catpv(t, " IV=\"");
- break;
- case SVt_NV:
- sv_catpv(t, " NV=\"");
- break;
- case SVt_PV:
- sv_catpv(t, " PV=\"");
- break;
- case SVt_PVIV:
- sv_catpv(t, " PVIV=\"");
- break;
- case SVt_PVNV:
- sv_catpv(t, " PVNV=\"");
- break;
- case SVt_PVMG:
- sv_catpv(t, " PVMG=\"");
- break;
- case SVt_PVLV:
- sv_catpv(t, " PVLV=\"");
- break;
- case SVt_PVAV:
- sv_catpv(t, " AV=\"");
- break;
- case SVt_PVHV:
- sv_catpv(t, " HV=\"");
- break;
- case SVt_PVCV:
- if (CvGV(sv))
- Perl_sv_catpvf(aTHX_ t, " CV=\"(%s)\"", GvNAME(CvGV(sv)));
- else
- sv_catpv(t, " CV=\"()\"");
- goto finish;
- case SVt_PVGV:
- sv_catpv(t, " GV=\"");
- break;
- case SVt_INVLIST:
- sv_catpv(t, " DUMMY=\"");
- break;
- case SVt_REGEXP:
- sv_catpv(t, " REGEXP=\"");
- break;
- case SVt_PVFM:
- sv_catpv(t, " FM=\"");
- break;
- case SVt_PVIO:
- sv_catpv(t, " IO=\"");
- break;
- }
-
- if (SvPOKp(sv)) {
- if (SvPVX(sv)) {
- sv_catxmlsv(t, sv);
- }
- }
- else if (SvNOKp(sv)) {
- STORE_NUMERIC_LOCAL_SET_STANDARD();
- Perl_sv_catpvf(aTHX_ t, "%"NVgf"",SvNVX(sv));
- RESTORE_NUMERIC_LOCAL();
- }
- else if (SvIOKp(sv)) {
- if (SvIsUV(sv))
- Perl_sv_catpvf(aTHX_ t, "%"UVuf"", (UV)SvUVX(sv));
- else
- Perl_sv_catpvf(aTHX_ t, "%"IVdf"", (IV)SvIVX(sv));
- }
- else
- sv_catpv(t, "");
- sv_catpv(t, "\"");
-
- finish:
- while (unref--)
- sv_catpv(t, ")");
- return SvPV(t, n_a);
-}
-
-void
-Perl_do_pmop_xmldump(pTHX_ I32 level, PerlIO *file, const PMOP *pm)
-{
- PERL_ARGS_ASSERT_DO_PMOP_XMLDUMP;
-
- if (!pm) {
- Perl_xmldump_indent(aTHX_ level, file, "<pmop/>\n");
- return;
- }
- Perl_xmldump_indent(aTHX_ level, file, "<pmop \n");
- level++;
- if (PM_GETRE(pm)) {
- REGEXP *const r = PM_GETRE(pm);
- SV * const tmpsv = newSVpvn_utf8("", 0, TRUE);
- sv_catxmlsv(tmpsv, MUTABLE_SV(r));
- Perl_xmldump_indent(aTHX_ level, file, "pre=\"%s\"\n",
- SvPVX(tmpsv));
- SvREFCNT_dec_NN(tmpsv);
- Perl_xmldump_indent(aTHX_ level, file, "when=\"%s\"\n",
- (pm->op_private & OPpRUNTIME) ? "RUN" : "COMP");
- }
- else
- Perl_xmldump_indent(aTHX_ level, file, "pre=\"\" when=\"RUN\"\n");
- if (pm->op_pmflags || (PM_GETRE(pm) && RX_CHECK_SUBSTR(PM_GETRE(pm)))) {
- SV * const tmpsv = pm_description(pm);
- Perl_xmldump_indent(aTHX_ level, file, "pmflags=\"%s\"\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : "");
- SvREFCNT_dec_NN(tmpsv);
- }
-
- level--;
- if (pm->op_type != OP_PUSHRE && pm->op_pmreplrootu.op_pmreplroot) {
- Perl_xmldump_indent(aTHX_ level, file, ">\n");
- Perl_xmldump_indent(aTHX_ level+1, file, "<pm_repl>\n");
- do_op_xmldump(level+2, file, pm->op_pmreplrootu.op_pmreplroot);
- Perl_xmldump_indent(aTHX_ level+1, file, "</pm_repl>\n");
- Perl_xmldump_indent(aTHX_ level, file, "</pmop>\n");
- }
- else
- Perl_xmldump_indent(aTHX_ level, file, "/>\n");
-}
-
-void
-Perl_pmop_xmldump(pTHX_ const PMOP *pm)
-{
- do_pmop_xmldump(0, PL_xmlfp, pm);
-}
-
-void
-Perl_do_op_xmldump(pTHX_ I32 level, PerlIO *file, const OP *o)
-{
- UV seq;
- int contents = 0;
- const OPCODE optype = o->op_type;
-
- PERL_ARGS_ASSERT_DO_OP_XMLDUMP;
-
- if (!o)
- return;
- seq = sequence_num(o);
- Perl_xmldump_indent(aTHX_ level, file,
- "<op_%s seq=\"%"UVuf" -> ",
- OP_NAME(o),
- seq);
- level++;
- if (o->op_next)
- PerlIO_printf(file, seq ? "%"UVuf"\"" : "(%"UVuf")\"",
- sequence_num(o->op_next));
- else
- PerlIO_printf(file, "DONE\"");
-
- if (o->op_targ) {
- if (optype == OP_NULL)
- {
- PerlIO_printf(file, " was=\"%s\"", PL_op_name[o->op_targ]);
- if (o->op_targ == OP_NEXTSTATE)
- {
- if (CopLINE(cCOPo))
- PerlIO_printf(file, " line=\"%"UVuf"\"",
- (UV)CopLINE(cCOPo));
- if (CopSTASHPV(cCOPo))
- PerlIO_printf(file, " package=\"%s\"",
- CopSTASHPV(cCOPo));
- if (CopLABEL(cCOPo))
- PerlIO_printf(file, " label=\"%s\"",
- CopLABEL(cCOPo));
- }
- }
- else
- PerlIO_printf(file, " targ=\"%ld\"", (long)o->op_targ);
- }
-#ifdef DUMPADDR
- PerlIO_printf(file, " addr=\"0x%"UVxf" => 0x%"UVxf"\"", (UV)o, (UV)o->op_next);
-#endif
-
- DUMP_OP_FLAGS(o,1,0,file);
- DUMP_OP_PRIVATE(o,1,0,file);
-
- switch (optype) {
- case OP_AELEMFAST:
- if (o->op_flags & OPf_SPECIAL) {
- break;
- }
- case OP_GVSV:
- case OP_GV:
-#ifdef USE_ITHREADS
- S_xmldump_attr(aTHX_ level, file, "padix=\"%" IVdf "\"", (IV)cPADOPo->op_padix);
-#else
- if (cSVOPo->op_sv) {
- SV * const tmpsv1 = newSVpvn_utf8(NULL, 0, TRUE);
- SV * const tmpsv2 = newSVpvn_utf8("", 0, TRUE);
- char *s;
- STRLEN len;
- ENTER;
- SAVEFREESV(tmpsv1);
- SAVEFREESV(tmpsv2);
- gv_fullname3(tmpsv1, MUTABLE_GV(cSVOPo->op_sv), NULL);
- s = SvPV(tmpsv1,len);
- sv_catxmlpvn(tmpsv2, s, len, 1);
- S_xmldump_attr(aTHX_ level, file, "gv=\"%s\"", SvPV(tmpsv2, len));
- LEAVE;
- }
- else
- S_xmldump_attr(aTHX_ level, file, "gv=\"NULL\"");
-#endif
- break;
- case OP_CONST:
- case OP_HINTSEVAL:
- case OP_METHOD_NAMED:
-#ifndef USE_ITHREADS
- /* with ITHREADS, consts are stored in the pad, and the right pad
- * may not be active here, so skip */
- S_xmldump_attr(aTHX_ level, file, "%s", sv_xmlpeek(cSVOPo_sv));
-#endif
- break;
- case OP_ANONCODE:
- if (!contents) {
- contents = 1;
- PerlIO_printf(file, ">\n");
- }
- do_op_xmldump(level+1, file, CvROOT(cSVOPo_sv));
- break;
- case OP_NEXTSTATE:
- case OP_DBSTATE:
- if (CopLINE(cCOPo))
- S_xmldump_attr(aTHX_ level, file, "line=\"%"UVuf"\"",
- (UV)CopLINE(cCOPo));
- if (CopSTASHPV(cCOPo))
- S_xmldump_attr(aTHX_ level, file, "package=\"%s\"",
- CopSTASHPV(cCOPo));
- if (CopLABEL(cCOPo))
- S_xmldump_attr(aTHX_ level, file, "label=\"%s\"",
- CopLABEL(cCOPo));
- break;
- case OP_ENTERLOOP:
- S_xmldump_attr(aTHX_ level, file, "redo=\"");
- if (cLOOPo->op_redoop)
- PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_redoop));
- else
- PerlIO_printf(file, "DONE\"");
- S_xmldump_attr(aTHX_ level, file, "next=\"");
- if (cLOOPo->op_nextop)
- PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_nextop));
- else
- PerlIO_printf(file, "DONE\"");
- S_xmldump_attr(aTHX_ level, file, "last=\"");
- if (cLOOPo->op_lastop)
- PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOOPo->op_lastop));
- else
- PerlIO_printf(file, "DONE\"");
- break;
- case OP_COND_EXPR:
- case OP_RANGE:
- case OP_MAPWHILE:
- case OP_GREPWHILE:
- case OP_OR:
- case OP_AND:
- S_xmldump_attr(aTHX_ level, file, "other=\"");
- if (cLOGOPo->op_other)
- PerlIO_printf(file, "%"UVuf"\"", sequence_num(cLOGOPo->op_other));
- else
- PerlIO_printf(file, "DONE\"");
- break;
- case OP_LEAVE:
- case OP_LEAVEEVAL:
- case OP_LEAVESUB:
- case OP_LEAVESUBLV:
- case OP_LEAVEWRITE:
- case OP_SCOPE:
- if (o->op_private & OPpREFCOUNTED)
- S_xmldump_attr(aTHX_ level, file, "refcnt=\"%"UVuf"\"", (UV)o->op_targ);
- break;
- default:
- break;
- }
-
- if (PL_madskills && o->op_madprop) {
- char prevkey = '\0';
- SV * const tmpsv = newSVpvn_utf8("", 0, TRUE);
- const MADPROP* mp = o->op_madprop;
-
- if (!contents) {
- contents = 1;
- PerlIO_printf(file, ">\n");
- }
- Perl_xmldump_indent(aTHX_ level, file, "<madprops>\n");
- level++;
- while (mp) {
- char tmp = mp->mad_key;
- sv_setpvs(tmpsv,"\"");
- if (tmp)
- sv_catxmlpvn(tmpsv, &tmp, 1, 0);
- if ((tmp == '_') || (tmp == '#')) /* '_' '#' whitespace belong to the previous token. */
- sv_catxmlpvn(tmpsv, &prevkey, 1, 0);
- else
- prevkey = tmp;
- sv_catpv(tmpsv, "\"");
- switch (mp->mad_type) {
- case MAD_NULL:
- sv_catpv(tmpsv, "NULL");
- Perl_xmldump_indent(aTHX_ level, file, "<mad_null key=%s/>\n", SvPVX(tmpsv));
- break;
- case MAD_PV:
- sv_catpv(tmpsv, " val=\"");
- sv_catxmlpvn(tmpsv, (char*)mp->mad_val, mp->mad_vlen,1);
- sv_catpv(tmpsv, "\"");
- Perl_xmldump_indent(aTHX_ level, file, "<mad_pv key=%s/>\n", SvPVX(tmpsv));
- break;
- case MAD_SV:
- sv_catpv(tmpsv, " val=\"");
- sv_catxmlsv(tmpsv, MUTABLE_SV(mp->mad_val));
- sv_catpv(tmpsv, "\"");
- Perl_xmldump_indent(aTHX_ level, file, "<mad_sv key=%s/>\n", SvPVX(tmpsv));
- break;
- case MAD_OP:
- if ((OP*)mp->mad_val) {
- Perl_xmldump_indent(aTHX_ level, file, "<mad_op key=%s>\n", SvPVX(tmpsv));
- do_op_xmldump(level+1, file, (OP*)mp->mad_val);
- Perl_xmldump_indent(aTHX_ level, file, "</mad_op>\n");
- }
- break;
- default:
- Perl_xmldump_indent(aTHX_ level, file, "<mad_unk key=%s/>\n", SvPVX(tmpsv));
- break;
- }
- mp = mp->mad_next;
- }
- level--;
- Perl_xmldump_indent(aTHX_ level, file, "</madprops>\n");
-
- SvREFCNT_dec_NN(tmpsv);
- }
-
- switch (optype) {
- case OP_PUSHRE:
- case OP_MATCH:
- case OP_QR:
- case OP_SUBST:
- if (!contents) {
- contents = 1;
- PerlIO_printf(file, ">\n");
- }
- do_pmop_xmldump(level, file, cPMOPo);
- break;
- default:
- break;
- }
-
- if (o->op_flags & OPf_KIDS) {
- OP *kid;
- if (!contents) {
- contents = 1;
- PerlIO_printf(file, ">\n");
- }
- for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling)
- do_op_xmldump(level, file, kid);
- }
-
- if (contents)
- Perl_xmldump_indent(aTHX_ level-1, file, "</op_%s>\n", OP_NAME(o));
- else
- PerlIO_printf(file, " />\n");
-}
-
-void
-Perl_op_xmldump(pTHX_ const OP *o)
-{
- PERL_ARGS_ASSERT_OP_XMLDUMP;
-
- do_op_xmldump(0, PL_xmlfp, o);
-}
-#endif
/*
* Local variables:
https://perl5.git.perl.org / perl5.git / blobdiff