X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=dump.c;h=07ef295480072bea22bf06639a9ca9393169e93f;hb=1edbfb88dca645450f44e4bcbb3df8372f66c904;hp=1dc557122da89c93db8c1991a219849684fa55cc;hpb=5eac4321f8221a26c9e14f37c0d61443bfafe0b6;p=p5sagit%2Fp5-mst-13.2.git diff --git a/dump.c b/dump.c index 1dc5571..07ef295 100644 --- a/dump.c +++ b/dump.c @@ -104,42 +104,65 @@ Perl_dump_eval(pTHX) } char * -Perl_pv_display(pTHX_ SV *sv, char *pv, STRLEN cur, STRLEN len, STRLEN pvlim) +Perl_pv_display(pTHX_ SV *dsv, char *pv, STRLEN cur, STRLEN len, STRLEN pvlim) { int truncated = 0; int nul_terminated = len > cur && pv[cur] == '\0'; - sv_setpvn(sv, "\"", 1); + sv_setpvn(dsv, "\"", 1); for (; cur--; pv++) { - if (pvlim && SvCUR(sv) >= pvlim) { + if (pvlim && SvCUR(dsv) >= pvlim) { truncated++; break; } if (isPRINT(*pv)) { switch (*pv) { - case '\t': sv_catpvn(sv, "\\t", 2); break; - case '\n': sv_catpvn(sv, "\\n", 2); break; - case '\r': sv_catpvn(sv, "\\r", 2); break; - case '\f': sv_catpvn(sv, "\\f", 2); break; - case '"': sv_catpvn(sv, "\\\"", 2); break; - case '\\': sv_catpvn(sv, "\\\\", 2); break; - default: sv_catpvn(sv, pv, 1); break; + case '\t': sv_catpvn(dsv, "\\t", 2); break; + case '\n': sv_catpvn(dsv, "\\n", 2); break; + case '\r': sv_catpvn(dsv, "\\r", 2); break; + case '\f': sv_catpvn(dsv, "\\f", 2); break; + case '"': sv_catpvn(dsv, "\\\"", 2); break; + case '\\': sv_catpvn(dsv, "\\\\", 2); break; + default: sv_catpvn(dsv, pv, 1); break; } } else { if (cur && isDIGIT(*(pv+1))) - Perl_sv_catpvf(aTHX_ sv, "\\%03o", (U8)*pv); + Perl_sv_catpvf(aTHX_ dsv, "\\%03o", (U8)*pv); else - Perl_sv_catpvf(aTHX_ sv, "\\%o", (U8)*pv); + Perl_sv_catpvf(aTHX_ dsv, "\\%o", (U8)*pv); } } - sv_catpvn(sv, "\"", 1); + sv_catpvn(dsv, "\"", 1); if (truncated) - sv_catpvn(sv, "...", 3); + sv_catpvn(dsv, "...", 3); if (nul_terminated) - sv_catpvn(sv, "\\0", 2); + sv_catpvn(dsv, "\\0", 2); - return SvPVX(sv); + return SvPVX(dsv); +} + +char * +Perl_sv_uni_display(pTHX_ SV *dsv, SV *ssv, STRLEN pvlim) +{ + int truncated = 0; + char *s, *e; + + sv_setpvn(dsv, "\"", 1); + for (s = SvPVX(ssv), e = s + SvCUR(ssv); s < e; s += UTF8SKIP(s)) { + UV u; + if (pvlim && SvCUR(dsv) >= pvlim) { + truncated++; + break; + } + u = utf8_to_uvchr((U8*)s, 0); + Perl_sv_catpvf(aTHX_ dsv, "\\x{%"UVxf"}", u); + } + sv_catpvn(dsv, "\"", 1); + if (truncated) + sv_catpvn(dsv, "...", 3); + + return SvPVX(dsv); } char * @@ -278,7 +301,8 @@ Perl_sv_peek(pTHX_ SV *sv) Perl_sv_catpvf(aTHX_ t, "[%s]", pv_display(tmp, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, 127)); Perl_sv_catpvf(aTHX_ t, "%s)", pv_display(tmp, SvPVX(sv), SvCUR(sv), SvLEN(sv), 127)); if (SvUTF8(sv)) - Perl_sv_catpvf(aTHX_ t, " [UTF8]"); + Perl_sv_catpvf(aTHX_ t, " [UTF8 %s]", + sv_uni_display(tmp, sv, 8 * sv_len_utf8(sv))); SvREFCNT_dec(tmp); } } @@ -319,9 +343,9 @@ Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, PMOP *pm) ch = '?'; else ch = '/'; - if (pm->op_pmregexp) + if (PM_GETRE(pm)) Perl_dump_indent(aTHX_ level, file, "PMf_PRE %c%s%c%s\n", - ch, pm->op_pmregexp->precomp, ch, + ch, PM_GETRE(pm)->precomp, ch, (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : ""); else Perl_dump_indent(aTHX_ level, file, "PMf_PRE (RUNTIME)\n"); @@ -329,7 +353,7 @@ Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, PMOP *pm) Perl_dump_indent(aTHX_ level, file, "PMf_REPL = "); op_dump(pm->op_pmreplroot); } - if (pm->op_pmflags || (pm->op_pmregexp && pm->op_pmregexp->check_substr)) { + if (pm->op_pmflags || (PM_GETRE(pm) && PM_GETRE(pm)->check_substr)) { SV *tmpsv = newSVpvn("", 0); if (pm->op_pmdynflags & PMdf_USED) sv_catpv(tmpsv, ",USED"); @@ -337,11 +361,11 @@ Perl_do_pmop_dump(pTHX_ I32 level, PerlIO *file, PMOP *pm) sv_catpv(tmpsv, ",TAINTED"); if (pm->op_pmflags & PMf_ONCE) sv_catpv(tmpsv, ",ONCE"); - if (pm->op_pmregexp && pm->op_pmregexp->check_substr - && !(pm->op_pmregexp->reganch & ROPT_NOSCAN)) + if (PM_GETRE(pm) && PM_GETRE(pm)->check_substr + && !(PM_GETRE(pm)->reganch & ROPT_NOSCAN)) sv_catpv(tmpsv, ",SCANFIRST"); - if (pm->op_pmregexp && pm->op_pmregexp->check_substr - && pm->op_pmregexp->reganch & ROPT_CHECK_ALL) + if (PM_GETRE(pm) && PM_GETRE(pm)->check_substr + && PM_GETRE(pm)->reganch & ROPT_CHECK_ALL) sv_catpv(tmpsv, ",ALL"); if (pm->op_pmflags & PMf_SKIPWHITE) sv_catpv(tmpsv, ",SKIPWHITE"); @@ -381,7 +405,7 @@ Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, OP *o) PerlIO_printf(file, " "); PerlIO_printf(file, "%*sTYPE = %s ===> ", - (int)(PL_dumpindent*level-4), "", PL_op_name[o->op_type]); + (int)(PL_dumpindent*level-4), "", OP_NAME(o)); if (o->op_next) { if (o->op_seq) PerlIO_printf(file, "%d\n", o->op_next->op_seq); @@ -392,7 +416,20 @@ Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, OP *o) PerlIO_printf(file, "DONE\n"); if (o->op_targ) { if (o->op_type == OP_NULL) + { Perl_dump_indent(aTHX_ level, file, " (was %s)\n", PL_op_name[o->op_targ]); + if (o->op_targ == OP_NEXTSTATE) + { + if (CopLINE(cCOPo)) + Perl_dump_indent(aTHX_ level, file, "LINE = %d\n",CopLINE(cCOPo)); + if (CopSTASHPV(cCOPo)) + Perl_dump_indent(aTHX_ level, file, "PACKAGE = \"%s\"\n", + CopSTASHPV(cCOPo)); + if (cCOPo->cop_label) + Perl_dump_indent(aTHX_ level, file, "LABEL = \"%s\"\n", + cCOPo->cop_label); + } + } else Perl_dump_indent(aTHX_ level, file, "TARG = %ld\n", (long)o->op_targ); } @@ -579,7 +616,13 @@ Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, OP *o) } else if (o->op_type == OP_EXIT) { if (o->op_private & OPpEXIT_VMSISH) - sv_catpv(tmpsv, ",EXIST_VMSISH"); + sv_catpv(tmpsv, ",EXIT_VMSISH"); + if (o->op_private & OPpHUSH_VMSISH) + sv_catpv(tmpsv, ",HUSH_VMSISH"); + } + else if (o->op_type == OP_DIE) { + if (o->op_private & OPpHUSH_VMSISH) + sv_catpv(tmpsv, ",HUSH_VMSISH"); } if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO) sv_catpv(tmpsv, ",INTRO"); @@ -960,7 +1003,7 @@ Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bo case SVt_PVGV: if (GvINTRO(sv)) sv_catpv(d, "INTRO,"); if (GvMULTI(sv)) sv_catpv(d, "MULTI,"); - if (GvSHARED(sv)) sv_catpv(d, "SHARED,"); + if (GvUNIQUE(sv)) sv_catpv(d, "UNIQUE,"); if (GvASSUMECV(sv)) sv_catpv(d, "ASSUMECV,"); if (GvIN_PAD(sv)) sv_catpv(d, "IN_PAD,"); if (flags & SVpad_OUR) sv_catpv(d, "OUR,"); @@ -981,7 +1024,6 @@ Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bo default: if (SvEVALED(sv)) sv_catpv(d, "EVALED,"); if (SvIsUV(sv)) sv_catpv(d, "IsUV,"); - if (SvUTF8(sv)) sv_catpv(d, "UTF8"); break; case SVt_PVBM: if (SvTAIL(sv)) sv_catpv(d, "TAIL,"); @@ -992,6 +1034,8 @@ Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bo sv_catpv(d, "TYPED,"); break; } + if (SvPOK(sv) && SvUTF8(sv)) + sv_catpv(d, "UTF8"); if (*(SvEND(d) - 1) == ',') SvPVX(d)[--SvCUR(d)] = '\0'; @@ -1089,7 +1133,10 @@ Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bo Perl_dump_indent(aTHX_ level, file," PV = 0x%"UVxf" ", PTR2UV(SvPVX(sv))); if (SvOOK(sv)) PerlIO_printf(file, "( %s . ) ", pv_display(d, SvPVX(sv)-SvIVX(sv), SvIVX(sv), 0, pvlim)); - PerlIO_printf(file, "%s\n", pv_display(d, SvPVX(sv), SvCUR(sv), SvLEN(sv), pvlim)); + PerlIO_printf(file, "%s", pv_display(d, SvPVX(sv), SvCUR(sv), SvLEN(sv), pvlim)); + if (SvUTF8(sv)) /* the 8? \x{....} */ + PerlIO_printf(file, " [UTF8 %s]", sv_uni_display(d, sv, 8 * sv_len_utf8(sv))); + PerlIO_printf(file, "\n"); Perl_dump_indent(aTHX_ level, file, " CUR = %"IVdf"\n", (IV)SvCUR(sv)); Perl_dump_indent(aTHX_ level, file, " LEN = %"IVdf"\n", (IV)SvLEN(sv)); } @@ -1177,8 +1224,8 @@ Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bo to the expected number needed for a random hash. The total number of comparisons is equal to the sum of - the squares of the number of entries in each backet. - For a random hash of n keys into k backets, the expected + the squares of the number of entries in each bucket. + For a random hash of n keys into k buckets, the expected value is n + n(n-1)/2k */ @@ -1210,14 +1257,18 @@ Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bo hv_iterinit(hv); while ((he = hv_iternext(hv)) && count--) { - SV *elt; - char *key; - I32 len; + SV *elt, *keysv; + char *keypv; + STRLEN len; U32 hash = HeHASH(he); - key = hv_iterkey(he, &len); + keysv = hv_iterkeysv(he); + keypv = SvPV(keysv, len); elt = hv_iterval(hv, he); - Perl_dump_indent(aTHX_ level+1, file, "Elt %s HASH = 0x%"UVxf"\n", pv_display(d, key, len, 0, pvlim), (UV)hash); + Perl_dump_indent(aTHX_ level+1, file, "Elt %s ", pv_display(d, keypv, len, 0, pvlim)); + if (SvUTF8(keysv)) + PerlIO_printf(file, "[UTF8 %s] ", sv_uni_display(d, keysv, 8 * sv_len_utf8(keysv))); + PerlIO_printf(file, "HASH = 0x%"UVxf"\n", (UV)hash); do_sv_dump(level+1, file, elt, nest+1, maxnest, dumpops, pvlim); } hv_iterinit(hv); /* Return to status quo */ @@ -1239,10 +1290,10 @@ Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bo do_gvgv_dump(level, file, " GVGV::GV", CvGV(sv)); Perl_dump_indent(aTHX_ level, file, " FILE = \"%s\"\n", CvFILE(sv)); Perl_dump_indent(aTHX_ level, file, " DEPTH = %"IVdf"\n", (IV)CvDEPTH(sv)); -#ifdef USE_THREADS +#ifdef USE_5005THREADS Perl_dump_indent(aTHX_ level, file, " MUTEXP = 0x%"UVxf"\n", PTR2UV(CvMUTEXP(sv))); Perl_dump_indent(aTHX_ level, file, " OWNER = 0x%"UVxf"\n", PTR2UV(CvOWNER(sv))); -#endif /* USE_THREADS */ +#endif /* USE_5005THREADS */ Perl_dump_indent(aTHX_ level, file, " FLAGS = 0x%"UVxf"\n", (UV)CvFLAGS(sv)); if (type == SVt_PVFM) Perl_dump_indent(aTHX_ level, file, " LINES = %"IVdf"\n", (IV)FmLINES(sv));