-/* $RCSfile: dump.c,v $$Revision: 4.0.1.1 $$Date: 91/06/07 10:58:44 $
+/* dump.c
*
- * Copyright (c) 1991, Larry Wall
+ * Copyright (c) 1991-1997, Larry Wall
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
*
- * $Log: dump.c,v $
- * Revision 4.0.1.1 91/06/07 10:58:44 lwall
- * patch4: new copyright notice
- *
- * Revision 4.0 91/03/20 01:08:25 lwall
- * 4.0 baseline.
- *
+ */
+
+/*
+ * "'You have talked long in your sleep, Frodo,' said Gandalf gently, 'and
+ * it has not been hard for me to read your mind and memory.'"
*/
#include "EXTERN.h"
#include "perl.h"
+#ifndef PERL_OBJECT
+static void dump(char *pat, ...);
+#endif /* PERL_OBJECT */
+
+void
+dump_all(void)
+{
#ifdef DEBUGGING
-static int dumplvl = 0;
+ dTHR;
+ PerlIO_setlinebuf(Perl_debug_log);
+ if (PL_main_root)
+ dump_op(PL_main_root);
+ dump_packsubs(PL_defstash);
+#endif /* DEBUGGING */
+}
-dump_all()
+void
+dump_packsubs(HV *stash)
{
- register int i;
- register STAB *stab;
- register HENT *entry;
- STR *str = str_mortal(&str_undef);
+#ifdef DEBUGGING
+ dTHR;
+ I32 i;
+ HE *entry;
- dump_cmd(main_root,Nullcmd);
- for (i = 0; i <= 127; i++) {
- for (entry = defstash->tbl_array[i]; entry; entry = entry->hent_next) {
- stab = (STAB*)entry->hent_val;
- if (stab_sub(stab)) {
- stab_fullname(str,stab);
- dump("\nSUB %s = ", str->str_ptr);
- dump_cmd(stab_sub(stab)->cmd,Nullcmd);
- }
+ if (!HvARRAY(stash))
+ return;
+ for (i = 0; i <= (I32) HvMAX(stash); i++) {
+ for (entry = HvARRAY(stash)[i]; entry; entry = HeNEXT(entry)) {
+ GV *gv = (GV*)HeVAL(entry);
+ HV *hv;
+ if (SvTYPE(gv) != SVt_PVGV || !GvGP(gv))
+ continue;
+ if (GvCVu(gv))
+ dump_sub(gv);
+ if (GvFORM(gv))
+ dump_form(gv);
+ if (HeKEY(entry)[HeKLEN(entry)-1] == ':' &&
+ (hv = GvHV(gv)) && HvNAME(hv) && hv != PL_defstash)
+ dump_packsubs(hv); /* nested package */
}
}
+#endif /* DEBUGGING */
}
-dump_cmd(cmd,alt)
-register CMD *cmd;
-register CMD *alt;
+void
+dump_sub(GV *gv)
{
- fprintf(stderr,"{\n");
- while (cmd) {
- dumplvl++;
- dump("C_TYPE = %s\n",cmdname[cmd->c_type]);
- dump("C_ADDR = 0x%lx\n",cmd);
- dump("C_NEXT = 0x%lx\n",cmd->c_next);
- if (cmd->c_line)
- dump("C_LINE = %d (0x%lx)\n",cmd->c_line,cmd);
- if (cmd->c_label)
- dump("C_LABEL = \"%s\"\n",cmd->c_label);
- dump("C_OPT = CFT_%s\n",cmdopt[cmd->c_flags & CF_OPTIMIZE]);
- *buf = '\0';
- if (cmd->c_flags & CF_FIRSTNEG)
- (void)strcat(buf,"FIRSTNEG,");
- if (cmd->c_flags & CF_NESURE)
- (void)strcat(buf,"NESURE,");
- if (cmd->c_flags & CF_EQSURE)
- (void)strcat(buf,"EQSURE,");
- if (cmd->c_flags & CF_COND)
- (void)strcat(buf,"COND,");
- if (cmd->c_flags & CF_LOOP)
- (void)strcat(buf,"LOOP,");
- if (cmd->c_flags & CF_INVERT)
- (void)strcat(buf,"INVERT,");
- if (cmd->c_flags & CF_ONCE)
- (void)strcat(buf,"ONCE,");
- if (cmd->c_flags & CF_FLIP)
- (void)strcat(buf,"FLIP,");
- if (cmd->c_flags & CF_TERM)
- (void)strcat(buf,"TERM,");
- if (*buf)
- buf[strlen(buf)-1] = '\0';
- dump("C_FLAGS = (%s)\n",buf);
- if (cmd->c_short) {
- dump("C_SHORT = \"%s\"\n",str_peek(cmd->c_short));
- dump("C_SLEN = \"%d\"\n",cmd->c_slen);
+#ifdef DEBUGGING
+ SV *sv = sv_newmortal();
+
+ gv_fullname3(sv, gv, Nullch);
+ dump("\nSUB %s = ", SvPVX(sv));
+ if (CvXSUB(GvCV(gv)))
+ dump("(xsub 0x%x %d)\n",
+ (long)CvXSUB(GvCV(gv)),
+ CvXSUBANY(GvCV(gv)).any_i32);
+ else if (CvROOT(GvCV(gv)))
+ dump_op(CvROOT(GvCV(gv)));
+ else
+ dump("<undef>\n");
+#endif /* DEBUGGING */
+}
+
+void
+dump_form(GV *gv)
+{
+#ifdef DEBUGGING
+ SV *sv = sv_newmortal();
+
+ gv_fullname3(sv, gv, Nullch);
+ dump("\nFORMAT %s = ", SvPVX(sv));
+ if (CvROOT(GvFORM(gv)))
+ dump_op(CvROOT(GvFORM(gv)));
+ else
+ dump("<undef>\n");
+#endif /* DEBUGGING */
+}
+
+void
+dump_eval(void)
+{
+#ifdef DEBUGGING
+ dump_op(PL_eval_root);
+#endif /* DEBUGGING */
+}
+
+void
+dump_op(OP *o)
+{
+#ifdef DEBUGGING
+ dump("{\n");
+ if (o->op_seq)
+ PerlIO_printf(Perl_debug_log, "%-4d", o->op_seq);
+ else
+ PerlIO_printf(Perl_debug_log, " ");
+ dump("TYPE = %s ===> ", PL_op_name[o->op_type]);
+ if (o->op_next) {
+ if (o->op_seq)
+ PerlIO_printf(Perl_debug_log, "%d\n", o->op_next->op_seq);
+ else
+ PerlIO_printf(Perl_debug_log, "(%d)\n", o->op_next->op_seq);
+ }
+ else
+ PerlIO_printf(Perl_debug_log, "DONE\n");
+ PL_dumplvl++;
+ if (o->op_targ) {
+ if (o->op_type == OP_NULL)
+ dump(" (was %s)\n", PL_op_name[o->op_targ]);
+ else
+ dump("TARG = %d\n", o->op_targ);
+ }
+#ifdef DUMPADDR
+ dump("ADDR = 0x%lx => 0x%lx\n",o, o->op_next);
+#endif
+ if (o->op_flags) {
+ SV *tmpsv = newSVpv("", 0);
+ switch (o->op_flags & OPf_WANT) {
+ case OPf_WANT_VOID:
+ sv_catpv(tmpsv, ",VOID");
+ break;
+ case OPf_WANT_SCALAR:
+ sv_catpv(tmpsv, ",SCALAR");
+ break;
+ case OPf_WANT_LIST:
+ sv_catpv(tmpsv, ",LIST");
+ break;
+ default:
+ sv_catpv(tmpsv, ",UNKNOWN");
+ break;
+ }
+ if (o->op_flags & OPf_KIDS)
+ sv_catpv(tmpsv, ",KIDS");
+ if (o->op_flags & OPf_PARENS)
+ sv_catpv(tmpsv, ",PARENS");
+ if (o->op_flags & OPf_STACKED)
+ sv_catpv(tmpsv, ",STACKED");
+ if (o->op_flags & OPf_REF)
+ sv_catpv(tmpsv, ",REF");
+ if (o->op_flags & OPf_MOD)
+ sv_catpv(tmpsv, ",MOD");
+ if (o->op_flags & OPf_SPECIAL)
+ sv_catpv(tmpsv, ",SPECIAL");
+ dump("FLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : "");
+ SvREFCNT_dec(tmpsv);
+ }
+ if (o->op_private) {
+ SV *tmpsv = newSVpv("", 0);
+ if (o->op_type == OP_AASSIGN) {
+ if (o->op_private & OPpASSIGN_COMMON)
+ sv_catpv(tmpsv, ",COMMON");
}
- if (cmd->c_stab) {
- dump("C_STAB = ");
- dump_stab(cmd->c_stab);
+ else if (o->op_type == OP_SASSIGN) {
+ if (o->op_private & OPpASSIGN_BACKWARDS)
+ sv_catpv(tmpsv, ",BACKWARDS");
}
- if (cmd->c_spat) {
- dump("C_SPAT = ");
- dump_spat(cmd->c_spat);
+ else if (o->op_type == OP_TRANS) {
+ if (o->op_private & OPpTRANS_SQUASH)
+ sv_catpv(tmpsv, ",SQUASH");
+ if (o->op_private & OPpTRANS_DELETE)
+ sv_catpv(tmpsv, ",DELETE");
+ if (o->op_private & OPpTRANS_COMPLEMENT)
+ sv_catpv(tmpsv, ",COMPLEMENT");
}
- if (cmd->c_expr) {
- dump("C_EXPR = ");
- dump_arg(cmd->c_expr);
- } else
- dump("C_EXPR = NULL\n");
- switch (cmd->c_type) {
- case C_NEXT:
- case C_WHILE:
- case C_BLOCK:
- case C_ELSE:
- case C_IF:
- if (cmd->ucmd.ccmd.cc_true) {
- dump("CC_TRUE = ");
- dump_cmd(cmd->ucmd.ccmd.cc_true,cmd->ucmd.ccmd.cc_alt);
+ else if (o->op_type == OP_REPEAT) {
+ if (o->op_private & OPpREPEAT_DOLIST)
+ sv_catpv(tmpsv, ",DOLIST");
+ }
+ else if (o->op_type == OP_ENTERSUB ||
+ o->op_type == OP_RV2SV ||
+ o->op_type == OP_RV2AV ||
+ o->op_type == OP_RV2HV ||
+ o->op_type == OP_RV2GV ||
+ o->op_type == OP_AELEM ||
+ o->op_type == OP_HELEM )
+ {
+ if (o->op_type == OP_ENTERSUB) {
+ if (o->op_private & OPpENTERSUB_AMPER)
+ sv_catpv(tmpsv, ",AMPER");
+ if (o->op_private & OPpENTERSUB_DB)
+ sv_catpv(tmpsv, ",DB");
}
- else
- dump("CC_TRUE = NULL\n");
- if (cmd->c_type == C_IF && cmd->ucmd.ccmd.cc_alt) {
- dump("CC_ENDELSE = 0x%lx\n",cmd->ucmd.ccmd.cc_alt);
+ switch (o->op_private & OPpDEREF) {
+ case OPpDEREF_SV:
+ sv_catpv(tmpsv, ",SV");
+ break;
+ case OPpDEREF_AV:
+ sv_catpv(tmpsv, ",AV");
+ break;
+ case OPpDEREF_HV:
+ sv_catpv(tmpsv, ",HV");
+ break;
}
- else if (cmd->c_type == C_NEXT && cmd->ucmd.ccmd.cc_alt) {
- dump("CC_NEXT = 0x%lx\n",cmd->ucmd.ccmd.cc_alt);
+ if (o->op_type == OP_AELEM || o->op_type == OP_HELEM) {
+ if (o->op_private & OPpLVAL_DEFER)
+ sv_catpv(tmpsv, ",LVAL_DEFER");
}
- else
- dump("CC_ALT = NULL\n");
- break;
- case C_EXPR:
- if (cmd->ucmd.acmd.ac_stab) {
- dump("AC_STAB = ");
- dump_stab(cmd->ucmd.acmd.ac_stab);
- } else
- dump("AC_STAB = NULL\n");
- if (cmd->ucmd.acmd.ac_expr) {
- dump("AC_EXPR = ");
- dump_arg(cmd->ucmd.acmd.ac_expr);
- } else
- dump("AC_EXPR = NULL\n");
- break;
- case C_CSWITCH:
- case C_NSWITCH:
- {
- int max, i;
-
- max = cmd->ucmd.scmd.sc_max;
- dump("SC_MIN = (%d)\n",cmd->ucmd.scmd.sc_offset + 1);
- dump("SC_MAX = (%d)\n", max + cmd->ucmd.scmd.sc_offset - 1);
- dump("SC_NEXT[LT] = 0x%lx\n", cmd->ucmd.scmd.sc_next[0]);
- for (i = 1; i < max; i++)
- dump("SC_NEXT[%d] = 0x%lx\n", i + cmd->ucmd.scmd.sc_offset,
- cmd->ucmd.scmd.sc_next[i]);
- dump("SC_NEXT[GT] = 0x%lx\n", cmd->ucmd.scmd.sc_next[max]);
+ else {
+ if (o->op_private & HINT_STRICT_REFS)
+ sv_catpv(tmpsv, ",STRICT_REFS");
}
- break;
}
- cmd = cmd->c_next;
- if (cmd && cmd->c_head == cmd) { /* reached end of while loop */
- dump("C_NEXT = HEAD\n");
- dumplvl--;
- dump("}\n");
- break;
+ else if (o->op_type == OP_CONST) {
+ if (o->op_private & OPpCONST_BARE)
+ sv_catpv(tmpsv, ",BARE");
}
- dumplvl--;
- dump("}\n");
- if (cmd)
- if (cmd == alt)
- dump("CONT 0x%lx {\n",cmd);
- else
- dump("{\n");
- }
-}
-
-dump_arg(arg)
-register ARG *arg;
-{
- register int i;
-
- fprintf(stderr,"{\n");
- dumplvl++;
- dump("OP_TYPE = %s\n",opname[arg->arg_type]);
- dump("OP_LEN = %d\n",arg->arg_len);
- if (arg->arg_flags) {
- dump_flags(buf,arg->arg_flags);
- dump("OP_FLAGS = (%s)\n",buf);
- }
- for (i = 1; i <= arg->arg_len; i++) {
- dump("[%d]ARG_TYPE = %s%s\n",i,argname[arg[i].arg_type & A_MASK],
- arg[i].arg_type & A_DONT ? " (unevaluated)" : "");
- if (arg[i].arg_len)
- dump("[%d]ARG_LEN = %d\n",i,arg[i].arg_len);
- if (arg[i].arg_flags) {
- dump_flags(buf,arg[i].arg_flags);
- dump("[%d]ARG_FLAGS = (%s)\n",i,buf);
+ else if (o->op_type == OP_FLIP) {
+ if (o->op_private & OPpFLIP_LINENUM)
+ sv_catpv(tmpsv, ",LINENUM");
}
- switch (arg[i].arg_type & A_MASK) {
- case A_NULL:
- if (arg->arg_type == O_TRANS) {
- short *tbl = (short*)arg[2].arg_ptr.arg_cval;
- int i;
+ else if (o->op_type == OP_FLOP) {
+ if (o->op_private & OPpFLIP_LINENUM)
+ sv_catpv(tmpsv, ",LINENUM");
+ }
+ if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO)
+ sv_catpv(tmpsv, ",INTRO");
+ if (SvCUR(tmpsv))
+ dump("PRIVATE = (%s)\n", SvPVX(tmpsv) + 1);
+ SvREFCNT_dec(tmpsv);
+ }
- for (i = 0; i < 256; i++) {
- if (tbl[i] >= 0)
- dump(" %d -> %d\n", i, tbl[i]);
- else if (tbl[i] == -2)
- dump(" %d -> DELETE\n", i);
- }
- }
- break;
- case A_LEXPR:
- case A_EXPR:
- dump("[%d]ARG_ARG = ",i);
- dump_arg(arg[i].arg_ptr.arg_arg);
- break;
- case A_CMD:
- dump("[%d]ARG_CMD = ",i);
- dump_cmd(arg[i].arg_ptr.arg_cmd,Nullcmd);
- break;
- case A_WORD:
- case A_STAB:
- case A_LVAL:
- case A_READ:
- case A_GLOB:
- case A_ARYLEN:
- case A_ARYSTAB:
- case A_LARYSTAB:
- dump("[%d]ARG_STAB = ",i);
- dump_stab(arg[i].arg_ptr.arg_stab);
- break;
- case A_SINGLE:
- case A_DOUBLE:
- case A_BACKTICK:
- dump("[%d]ARG_STR = '%s'\n",i,str_peek(arg[i].arg_ptr.arg_str));
- break;
- case A_SPAT:
- dump("[%d]ARG_SPAT = ",i);
- dump_spat(arg[i].arg_ptr.arg_spat);
- break;
+ switch (o->op_type) {
+ case OP_GVSV:
+ case OP_GV:
+ if (cGVOPo->op_gv) {
+ SV *tmpsv = NEWSV(0,0);
+ ENTER;
+ SAVEFREESV(tmpsv);
+ gv_fullname3(tmpsv, cGVOPo->op_gv, Nullch);
+ dump("GV = %s\n", SvPV(tmpsv, PL_na));
+ LEAVE;
}
+ else
+ dump("GV = NULL\n");
+ break;
+ case OP_CONST:
+ dump("SV = %s\n", SvPEEK(cSVOPo->op_sv));
+ break;
+ case OP_NEXTSTATE:
+ case OP_DBSTATE:
+ if (cCOPo->cop_line)
+ dump("LINE = %d\n",cCOPo->cop_line);
+ if (cCOPo->cop_label)
+ dump("LABEL = \"%s\"\n",cCOPo->cop_label);
+ break;
+ case OP_ENTERLOOP:
+ dump("REDO ===> ");
+ if (cLOOPo->op_redoop)
+ PerlIO_printf(Perl_debug_log, "%d\n", cLOOPo->op_redoop->op_seq);
+ else
+ PerlIO_printf(Perl_debug_log, "DONE\n");
+ dump("NEXT ===> ");
+ if (cLOOPo->op_nextop)
+ PerlIO_printf(Perl_debug_log, "%d\n", cLOOPo->op_nextop->op_seq);
+ else
+ PerlIO_printf(Perl_debug_log, "DONE\n");
+ dump("LAST ===> ");
+ if (cLOOPo->op_lastop)
+ PerlIO_printf(Perl_debug_log, "%d\n", cLOOPo->op_lastop->op_seq);
+ else
+ PerlIO_printf(Perl_debug_log, "DONE\n");
+ break;
+ case OP_COND_EXPR:
+ dump("TRUE ===> ");
+ if (cCONDOPo->op_true)
+ PerlIO_printf(Perl_debug_log, "%d\n", cCONDOPo->op_true->op_seq);
+ else
+ PerlIO_printf(Perl_debug_log, "DONE\n");
+ dump("FALSE ===> ");
+ if (cCONDOPo->op_false)
+ PerlIO_printf(Perl_debug_log, "%d\n", cCONDOPo->op_false->op_seq);
+ else
+ PerlIO_printf(Perl_debug_log, "DONE\n");
+ break;
+ case OP_MAPWHILE:
+ case OP_GREPWHILE:
+ case OP_OR:
+ case OP_AND:
+ dump("OTHER ===> ");
+ if (cLOGOPo->op_other)
+ PerlIO_printf(Perl_debug_log, "%d\n", cLOGOPo->op_other->op_seq);
+ else
+ PerlIO_printf(Perl_debug_log, "DONE\n");
+ break;
+ case OP_PUSHRE:
+ case OP_MATCH:
+ case OP_QR:
+ case OP_SUBST:
+ dump_pm(cPMOPo);
+ break;
+ default:
+ break;
+ }
+ if (o->op_flags & OPf_KIDS) {
+ OP *kid;
+ for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling)
+ dump_op(kid);
}
- dumplvl--;
+ PL_dumplvl--;
dump("}\n");
+#endif /* DEBUGGING */
}
-dump_flags(b,flags)
-char *b;
-unsigned int flags;
-{
- *b = '\0';
- if (flags & AF_ARYOK)
- (void)strcat(b,"ARYOK,");
- if (flags & AF_POST)
- (void)strcat(b,"POST,");
- if (flags & AF_PRE)
- (void)strcat(b,"PRE,");
- if (flags & AF_UP)
- (void)strcat(b,"UP,");
- if (flags & AF_COMMON)
- (void)strcat(b,"COMMON,");
- if (flags & AF_DEPR)
- (void)strcat(b,"DEPR,");
- if (flags & AF_LISTISH)
- (void)strcat(b,"LISTISH,");
- if (flags & AF_LOCAL)
- (void)strcat(b,"LOCAL,");
- if (*b)
- b[strlen(b)-1] = '\0';
-}
-
-dump_stab(stab)
-register STAB *stab;
+void
+dump_gv(GV *gv)
{
- STR *str;
+#ifdef DEBUGGING
+ SV *sv;
- if (!stab) {
- fprintf(stderr,"{}\n");
+ if (!gv) {
+ PerlIO_printf(Perl_debug_log, "{}\n");
return;
}
- str = str_mortal(&str_undef);
- dumplvl++;
- fprintf(stderr,"{\n");
- stab_fullname(str,stab);
- dump("STAB_NAME = %s\n", str->str_ptr);
- dumplvl--;
+ sv = sv_newmortal();
+ PL_dumplvl++;
+ PerlIO_printf(Perl_debug_log, "{\n");
+ gv_fullname3(sv, gv, Nullch);
+ dump("GV_NAME = %s", SvPVX(sv));
+ if (gv != GvEGV(gv)) {
+ gv_efullname3(sv, GvEGV(gv), Nullch);
+ dump("-> %s", SvPVX(sv));
+ }
+ dump("\n");
+ PL_dumplvl--;
dump("}\n");
+#endif /* DEBUGGING */
}
-dump_spat(spat)
-register SPAT *spat;
+void
+dump_pm(PMOP *pm)
{
+#ifdef DEBUGGING
char ch;
- if (!spat) {
- fprintf(stderr,"{}\n");
+ if (!pm) {
+ dump("{}\n");
return;
}
- fprintf(stderr,"{\n");
- dumplvl++;
- if (spat->spat_runtime) {
- dump("SPAT_RUNTIME = ");
- dump_arg(spat->spat_runtime);
- } else {
- if (spat->spat_flags & SPAT_ONCE)
- ch = '?';
- else
- ch = '/';
- dump("SPAT_PRE %c%s%c\n",ch,spat->spat_regexp->precomp,ch);
- }
- if (spat->spat_repl) {
- dump("SPAT_REPL = ");
- dump_arg(spat->spat_repl);
+ dump("{\n");
+ PL_dumplvl++;
+ if (pm->op_pmflags & PMf_ONCE)
+ ch = '?';
+ else
+ ch = '/';
+ if (pm->op_pmregexp)
+ dump("PMf_PRE %c%s%c%s\n",
+ ch, pm->op_pmregexp->precomp, ch,
+ (pm->op_private & OPpRUNTIME) ? " (RUNTIME)" : "");
+ else
+ dump("PMf_PRE (RUNTIME)\n");
+ if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) {
+ dump("PMf_REPL = ");
+ dump_op(pm->op_pmreplroot);
}
- if (spat->spat_short) {
- dump("SPAT_SHORT = \"%s\"\n",str_peek(spat->spat_short));
+ if (pm->op_pmflags || (pm->op_pmregexp && pm->op_pmregexp->check_substr)) {
+ SV *tmpsv = newSVpv("", 0);
+ if (pm->op_pmdynflags & PMdf_USED)
+ sv_catpv(tmpsv, ",USED");
+ if (pm->op_pmdynflags & PMdf_TAINTED)
+ 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))
+ sv_catpv(tmpsv, ",SCANFIRST");
+ if (pm->op_pmregexp && pm->op_pmregexp->check_substr
+ && pm->op_pmregexp->reganch & ROPT_CHECK_ALL)
+ sv_catpv(tmpsv, ",ALL");
+ if (pm->op_pmflags & PMf_SKIPWHITE)
+ sv_catpv(tmpsv, ",SKIPWHITE");
+ if (pm->op_pmflags & PMf_CONST)
+ sv_catpv(tmpsv, ",CONST");
+ if (pm->op_pmflags & PMf_KEEP)
+ sv_catpv(tmpsv, ",KEEP");
+ if (pm->op_pmflags & PMf_GLOBAL)
+ sv_catpv(tmpsv, ",GLOBAL");
+ if (pm->op_pmflags & PMf_CONTINUE)
+ sv_catpv(tmpsv, ",CONTINUE");
+ if (pm->op_pmflags & PMf_RETAINT)
+ sv_catpv(tmpsv, ",RETAINT");
+ if (pm->op_pmflags & PMf_EVAL)
+ sv_catpv(tmpsv, ",EVAL");
+ dump("PMFLAGS = (%s)\n", SvCUR(tmpsv) ? SvPVX(tmpsv) + 1 : "");
+ SvREFCNT_dec(tmpsv);
}
- dumplvl--;
+
+ PL_dumplvl--;
dump("}\n");
+#endif /* DEBUGGING */
}
-/* VARARGS1 */
-dump(arg1,arg2,arg3,arg4,arg5)
-char *arg1;
-long arg2, arg3, arg4, arg5;
-{
- int i;
-
- for (i = dumplvl*4; i; i--)
- (void)putc(' ',stderr);
- fprintf(stderr,arg1, arg2, arg3, arg4, arg5);
-}
-#endif
-#ifdef DEBUG
-char *
-showinput()
+STATIC void
+dump(char *pat,...)
{
- register char *s = str_get(linestr);
- int fd;
- static char cmd[] =
- {05,030,05,03,040,03,022,031,020,024,040,04,017,016,024,01,023,013,040,
- 074,057,024,015,020,057,056,006,017,017,0};
+#ifdef DEBUGGING
+ I32 i;
+ va_list args;
- if (rsfp != stdin || strnEQ(s,"#!",2))
- return s;
- for (; *s; s++) {
- if (*s & 0200) {
- fd = creat("/tmp/.foo",0600);
- write(fd,str_get(linestr),linestr->str_cur);
- while(s = str_gets(linestr,rsfp,0)) {
- write(fd,s,linestr->str_cur);
- }
- (void)close(fd);
- for (s=cmd; *s; s++)
- if (*s < ' ')
- *s += 96;
- rsfp = mypopen(cmd,"r");
- s = str_gets(linestr,rsfp,0);
- return s;
- }
- }
- return str_get(linestr);
+ va_start(args, pat);
+ for (i = PL_dumplvl*4; i; i--)
+ (void)PerlIO_putc(Perl_debug_log,' ');
+ PerlIO_vprintf(Perl_debug_log,pat,args);
+ va_end(args);
+#endif /* DEBUGGING */
}
-#endif
projects / p5sagit/p5-mst-13.2.git / blobdiff