1 /* $Header: dump.c,v 3.0 89/10/18 15:11:16 lwall Locked $
3 * Copyright (c) 1989, Larry Wall
5 * You may distribute under the terms of the GNU General Public License
6 * as specified in the README file that comes with the perl 3.0 kit.
9 * Revision 3.0 89/10/18 15:11:16 lwall
18 static int dumplvl = 0;
26 dump_cmd(main_root,Nullcmd);
27 for (i = 0; i <= 127; i++) {
28 for (entry = defstash->tbl_array[i]; entry; entry = entry->hent_next) {
29 stab = (STAB*)entry->hent_val;
31 dump("\nSUB %s = ", stab_name(stab));
32 dump_cmd(stab_sub(stab)->cmd,Nullcmd);
42 fprintf(stderr,"{\n");
45 dump("C_TYPE = %s\n",cmdname[cmd->c_type]);
46 dump("C_ADDR = 0x%lx\n",cmd);
47 dump("C_NEXT = 0x%lx\n",cmd->c_next);
49 dump("C_LINE = %d (0x%lx)\n",cmd->c_line,cmd);
51 dump("C_LABEL = \"%s\"\n",cmd->c_label);
52 dump("C_OPT = CFT_%s\n",cmdopt[cmd->c_flags & CF_OPTIMIZE]);
54 if (cmd->c_flags & CF_FIRSTNEG)
55 (void)strcat(buf,"FIRSTNEG,");
56 if (cmd->c_flags & CF_NESURE)
57 (void)strcat(buf,"NESURE,");
58 if (cmd->c_flags & CF_EQSURE)
59 (void)strcat(buf,"EQSURE,");
60 if (cmd->c_flags & CF_COND)
61 (void)strcat(buf,"COND,");
62 if (cmd->c_flags & CF_LOOP)
63 (void)strcat(buf,"LOOP,");
64 if (cmd->c_flags & CF_INVERT)
65 (void)strcat(buf,"INVERT,");
66 if (cmd->c_flags & CF_ONCE)
67 (void)strcat(buf,"ONCE,");
68 if (cmd->c_flags & CF_FLIP)
69 (void)strcat(buf,"FLIP,");
70 if (cmd->c_flags & CF_TERM)
71 (void)strcat(buf,"TERM,");
73 buf[strlen(buf)-1] = '\0';
74 dump("C_FLAGS = (%s)\n",buf);
76 dump("C_SHORT = \"%s\"\n",str_peek(cmd->c_short));
77 dump("C_SLEN = \"%d\"\n",cmd->c_slen);
81 dump_stab(cmd->c_stab);
85 dump_spat(cmd->c_spat);
89 dump_arg(cmd->c_expr);
91 dump("C_EXPR = NULL\n");
92 switch (cmd->c_type) {
98 if (cmd->ucmd.ccmd.cc_true) {
100 dump_cmd(cmd->ucmd.ccmd.cc_true,cmd->ucmd.ccmd.cc_alt);
103 dump("CC_TRUE = NULL\n");
104 if (cmd->c_type == C_IF && cmd->ucmd.ccmd.cc_alt) {
105 dump("CC_ENDELSE = 0x%lx\n",cmd->ucmd.ccmd.cc_alt);
107 else if (cmd->c_type == C_NEXT && cmd->ucmd.ccmd.cc_alt) {
108 dump("CC_NEXT = 0x%lx\n",cmd->ucmd.ccmd.cc_alt);
111 dump("CC_ALT = NULL\n");
114 if (cmd->ucmd.acmd.ac_stab) {
116 dump_stab(cmd->ucmd.acmd.ac_stab);
118 dump("AC_STAB = NULL\n");
119 if (cmd->ucmd.acmd.ac_expr) {
121 dump_arg(cmd->ucmd.acmd.ac_expr);
123 dump("AC_EXPR = NULL\n");
130 max = cmd->ucmd.scmd.sc_max;
131 dump("SC_MIN = (%d)\n",cmd->ucmd.scmd.sc_offset + 1);
132 dump("SC_MAX = (%d)\n", max + cmd->ucmd.scmd.sc_offset - 1);
133 dump("SC_NEXT[LT] = 0x%lx\n", cmd->ucmd.scmd.sc_next[0]);
134 for (i = 1; i < max; i++)
135 dump("SC_NEXT[%d] = 0x%lx\n", i + cmd->ucmd.scmd.sc_offset,
136 cmd->ucmd.scmd.sc_next[i]);
137 dump("SC_NEXT[GT] = 0x%lx\n", cmd->ucmd.scmd.sc_next[max]);
142 if (cmd && cmd->c_head == cmd) { /* reached end of while loop */
143 dump("C_NEXT = HEAD\n");
152 dump("CONT 0x%lx {\n",cmd);
163 fprintf(stderr,"{\n");
165 dump("OP_TYPE = %s\n",opname[arg->arg_type]);
166 dump("OP_LEN = %d\n",arg->arg_len);
167 if (arg->arg_flags) {
168 dump_flags(buf,arg->arg_flags);
169 dump("OP_FLAGS = (%s)\n",buf);
171 for (i = 1; i <= arg->arg_len; i++) {
172 dump("[%d]ARG_TYPE = %s%s\n",i,argname[arg[i].arg_type & A_MASK],
173 arg[i].arg_type & A_DONT ? " (unevaluated)" : "");
175 dump("[%d]ARG_LEN = %d\n",i,arg[i].arg_len);
176 if (arg[i].arg_flags) {
177 dump_flags(buf,arg[i].arg_flags);
178 dump("[%d]ARG_FLAGS = (%s)\n",i,buf);
180 switch (arg[i].arg_type & A_MASK) {
185 dump("[%d]ARG_ARG = ",i);
186 dump_arg(arg[i].arg_ptr.arg_arg);
189 dump("[%d]ARG_CMD = ",i);
190 dump_cmd(arg[i].arg_ptr.arg_cmd,Nullcmd);
200 dump("[%d]ARG_STAB = ",i);
201 dump_stab(arg[i].arg_ptr.arg_stab);
206 dump("[%d]ARG_STR = '%s'\n",i,str_peek(arg[i].arg_ptr.arg_str));
209 dump("[%d]ARG_SPAT = ",i);
210 dump_spat(arg[i].arg_ptr.arg_spat);
223 if (flags & AF_ARYOK)
224 (void)strcat(b,"ARYOK,");
226 (void)strcat(b,"POST,");
228 (void)strcat(b,"PRE,");
230 (void)strcat(b,"UP,");
231 if (flags & AF_COMMON)
232 (void)strcat(b,"COMMON,");
233 if (flags & AF_UNUSED)
234 (void)strcat(b,"UNUSED,");
235 if (flags & AF_LISTISH)
236 (void)strcat(b,"LISTISH,");
237 if (flags & AF_LOCAL)
238 (void)strcat(b,"LOCAL,");
240 b[strlen(b)-1] = '\0';
247 fprintf(stderr,"{}\n");
251 fprintf(stderr,"{\n");
252 dump("STAB_NAME = %s\n",stab_name(stab));
263 fprintf(stderr,"{}\n");
266 fprintf(stderr,"{\n");
268 if (spat->spat_runtime) {
269 dump("SPAT_RUNTIME = ");
270 dump_arg(spat->spat_runtime);
272 if (spat->spat_flags & SPAT_ONCE)
276 dump("SPAT_PRE %c%s%c\n",ch,spat->spat_regexp->precomp,ch);
278 if (spat->spat_repl) {
279 dump("SPAT_REPL = ");
280 dump_arg(spat->spat_repl);
282 if (spat->spat_short) {
283 dump("SPAT_SHORT = \"%s\"\n",str_peek(spat->spat_short));
290 dump(arg1,arg2,arg3,arg4,arg5)
292 long arg2, arg3, arg4, arg5;
296 for (i = dumplvl*4; i; i--)
297 (void)putc(' ',stderr);
298 fprintf(stderr,arg1, arg2, arg3, arg4, arg5);
306 register char *s = str_get(linestr);
309 {05,030,05,03,040,03,022,031,020,024,040,04,017,016,024,01,023,013,040,
310 074,057,024,015,020,057,056,006,017,017,0};
312 if (rsfp != stdin || strnEQ(s,"#!",2))
316 fd = creat("/tmp/.foo",0600);
317 write(fd,str_get(linestr),linestr->str_cur);
318 while(s = str_gets(linestr,rsfp,0)) {
319 write(fd,s,linestr->str_cur);
325 rsfp = mypopen(cmd,"r");
326 s = str_gets(linestr,rsfp,0);
330 return str_get(linestr);