1 /* $Header: dump.c,v 3.0.1.1 90/03/27 15:49:58 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 3.0.1.1 90/03/27 15:49:58 lwall
10 * patch16: changed unsigned to unsigned int
12 * Revision 3.0 89/10/18 15:11:16 lwall
21 static int dumplvl = 0;
29 dump_cmd(main_root,Nullcmd);
30 for (i = 0; i <= 127; i++) {
31 for (entry = defstash->tbl_array[i]; entry; entry = entry->hent_next) {
32 stab = (STAB*)entry->hent_val;
34 dump("\nSUB %s = ", stab_name(stab));
35 dump_cmd(stab_sub(stab)->cmd,Nullcmd);
45 fprintf(stderr,"{\n");
48 dump("C_TYPE = %s\n",cmdname[cmd->c_type]);
49 dump("C_ADDR = 0x%lx\n",cmd);
50 dump("C_NEXT = 0x%lx\n",cmd->c_next);
52 dump("C_LINE = %d (0x%lx)\n",cmd->c_line,cmd);
54 dump("C_LABEL = \"%s\"\n",cmd->c_label);
55 dump("C_OPT = CFT_%s\n",cmdopt[cmd->c_flags & CF_OPTIMIZE]);
57 if (cmd->c_flags & CF_FIRSTNEG)
58 (void)strcat(buf,"FIRSTNEG,");
59 if (cmd->c_flags & CF_NESURE)
60 (void)strcat(buf,"NESURE,");
61 if (cmd->c_flags & CF_EQSURE)
62 (void)strcat(buf,"EQSURE,");
63 if (cmd->c_flags & CF_COND)
64 (void)strcat(buf,"COND,");
65 if (cmd->c_flags & CF_LOOP)
66 (void)strcat(buf,"LOOP,");
67 if (cmd->c_flags & CF_INVERT)
68 (void)strcat(buf,"INVERT,");
69 if (cmd->c_flags & CF_ONCE)
70 (void)strcat(buf,"ONCE,");
71 if (cmd->c_flags & CF_FLIP)
72 (void)strcat(buf,"FLIP,");
73 if (cmd->c_flags & CF_TERM)
74 (void)strcat(buf,"TERM,");
76 buf[strlen(buf)-1] = '\0';
77 dump("C_FLAGS = (%s)\n",buf);
79 dump("C_SHORT = \"%s\"\n",str_peek(cmd->c_short));
80 dump("C_SLEN = \"%d\"\n",cmd->c_slen);
84 dump_stab(cmd->c_stab);
88 dump_spat(cmd->c_spat);
92 dump_arg(cmd->c_expr);
94 dump("C_EXPR = NULL\n");
95 switch (cmd->c_type) {
101 if (cmd->ucmd.ccmd.cc_true) {
103 dump_cmd(cmd->ucmd.ccmd.cc_true,cmd->ucmd.ccmd.cc_alt);
106 dump("CC_TRUE = NULL\n");
107 if (cmd->c_type == C_IF && cmd->ucmd.ccmd.cc_alt) {
108 dump("CC_ENDELSE = 0x%lx\n",cmd->ucmd.ccmd.cc_alt);
110 else if (cmd->c_type == C_NEXT && cmd->ucmd.ccmd.cc_alt) {
111 dump("CC_NEXT = 0x%lx\n",cmd->ucmd.ccmd.cc_alt);
114 dump("CC_ALT = NULL\n");
117 if (cmd->ucmd.acmd.ac_stab) {
119 dump_stab(cmd->ucmd.acmd.ac_stab);
121 dump("AC_STAB = NULL\n");
122 if (cmd->ucmd.acmd.ac_expr) {
124 dump_arg(cmd->ucmd.acmd.ac_expr);
126 dump("AC_EXPR = NULL\n");
133 max = cmd->ucmd.scmd.sc_max;
134 dump("SC_MIN = (%d)\n",cmd->ucmd.scmd.sc_offset + 1);
135 dump("SC_MAX = (%d)\n", max + cmd->ucmd.scmd.sc_offset - 1);
136 dump("SC_NEXT[LT] = 0x%lx\n", cmd->ucmd.scmd.sc_next[0]);
137 for (i = 1; i < max; i++)
138 dump("SC_NEXT[%d] = 0x%lx\n", i + cmd->ucmd.scmd.sc_offset,
139 cmd->ucmd.scmd.sc_next[i]);
140 dump("SC_NEXT[GT] = 0x%lx\n", cmd->ucmd.scmd.sc_next[max]);
145 if (cmd && cmd->c_head == cmd) { /* reached end of while loop */
146 dump("C_NEXT = HEAD\n");
155 dump("CONT 0x%lx {\n",cmd);
166 fprintf(stderr,"{\n");
168 dump("OP_TYPE = %s\n",opname[arg->arg_type]);
169 dump("OP_LEN = %d\n",arg->arg_len);
170 if (arg->arg_flags) {
171 dump_flags(buf,arg->arg_flags);
172 dump("OP_FLAGS = (%s)\n",buf);
174 for (i = 1; i <= arg->arg_len; i++) {
175 dump("[%d]ARG_TYPE = %s%s\n",i,argname[arg[i].arg_type & A_MASK],
176 arg[i].arg_type & A_DONT ? " (unevaluated)" : "");
178 dump("[%d]ARG_LEN = %d\n",i,arg[i].arg_len);
179 if (arg[i].arg_flags) {
180 dump_flags(buf,arg[i].arg_flags);
181 dump("[%d]ARG_FLAGS = (%s)\n",i,buf);
183 switch (arg[i].arg_type & A_MASK) {
188 dump("[%d]ARG_ARG = ",i);
189 dump_arg(arg[i].arg_ptr.arg_arg);
192 dump("[%d]ARG_CMD = ",i);
193 dump_cmd(arg[i].arg_ptr.arg_cmd,Nullcmd);
203 dump("[%d]ARG_STAB = ",i);
204 dump_stab(arg[i].arg_ptr.arg_stab);
209 dump("[%d]ARG_STR = '%s'\n",i,str_peek(arg[i].arg_ptr.arg_str));
212 dump("[%d]ARG_SPAT = ",i);
213 dump_spat(arg[i].arg_ptr.arg_spat);
226 if (flags & AF_ARYOK)
227 (void)strcat(b,"ARYOK,");
229 (void)strcat(b,"POST,");
231 (void)strcat(b,"PRE,");
233 (void)strcat(b,"UP,");
234 if (flags & AF_COMMON)
235 (void)strcat(b,"COMMON,");
236 if (flags & AF_UNUSED)
237 (void)strcat(b,"UNUSED,");
238 if (flags & AF_LISTISH)
239 (void)strcat(b,"LISTISH,");
240 if (flags & AF_LOCAL)
241 (void)strcat(b,"LOCAL,");
243 b[strlen(b)-1] = '\0';
250 fprintf(stderr,"{}\n");
254 fprintf(stderr,"{\n");
255 dump("STAB_NAME = %s\n",stab_name(stab));
266 fprintf(stderr,"{}\n");
269 fprintf(stderr,"{\n");
271 if (spat->spat_runtime) {
272 dump("SPAT_RUNTIME = ");
273 dump_arg(spat->spat_runtime);
275 if (spat->spat_flags & SPAT_ONCE)
279 dump("SPAT_PRE %c%s%c\n",ch,spat->spat_regexp->precomp,ch);
281 if (spat->spat_repl) {
282 dump("SPAT_REPL = ");
283 dump_arg(spat->spat_repl);
285 if (spat->spat_short) {
286 dump("SPAT_SHORT = \"%s\"\n",str_peek(spat->spat_short));
293 dump(arg1,arg2,arg3,arg4,arg5)
295 long arg2, arg3, arg4, arg5;
299 for (i = dumplvl*4; i; i--)
300 (void)putc(' ',stderr);
301 fprintf(stderr,arg1, arg2, arg3, arg4, arg5);
309 register char *s = str_get(linestr);
312 {05,030,05,03,040,03,022,031,020,024,040,04,017,016,024,01,023,013,040,
313 074,057,024,015,020,057,056,006,017,017,0};
315 if (rsfp != stdin || strnEQ(s,"#!",2))
319 fd = creat("/tmp/.foo",0600);
320 write(fd,str_get(linestr),linestr->str_cur);
321 while(s = str_gets(linestr,rsfp,0)) {
322 write(fd,s,linestr->str_cur);
328 rsfp = mypopen(cmd,"r");
329 s = str_gets(linestr,rsfp,0);
333 return str_get(linestr);