Annotation of OpenXM_contrib2/asir2000/builtin/miscf.c, Revision 1.39
1.7 noro 1: /*
2: * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED
3: * All rights reserved.
4: *
5: * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
6: * non-exclusive and royalty-free license to use, copy, modify and
7: * redistribute, solely for non-commercial and non-profit purposes, the
8: * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
9: * conditions of this Agreement. For the avoidance of doubt, you acquire
10: * only a limited right to use the SOFTWARE hereunder, and FLL or any
11: * third party developer retains all rights, including but not limited to
12: * copyrights, in and to the SOFTWARE.
13: *
14: * (1) FLL does not grant you a license in any way for commercial
15: * purposes. You may use the SOFTWARE only for non-commercial and
16: * non-profit purposes only, such as academic, research and internal
17: * business use.
18: * (2) The SOFTWARE is protected by the Copyright Law of Japan and
19: * international copyright treaties. If you make copies of the SOFTWARE,
20: * with or without modification, as permitted hereunder, you shall affix
21: * to all such copies of the SOFTWARE the above copyright notice.
22: * (3) An explicit reference to this SOFTWARE and its copyright owner
23: * shall be made on your publication or presentation in any form of the
24: * results obtained by use of the SOFTWARE.
25: * (4) In the event that you modify the SOFTWARE, you shall notify FLL by
1.8 noro 26: * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
1.7 noro 27: * for such modification or the source code of the modified part of the
28: * SOFTWARE.
29: *
30: * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
31: * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
32: * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
33: * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
34: * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
35: * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
36: * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
37: * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
38: * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
39: * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
40: * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
41: * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
42: * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
43: * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
44: * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
45: * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
46: * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
47: *
1.39 ! noro 48: * $OpenXM: OpenXM_contrib2/asir2000/builtin/miscf.c,v 1.38 2019/02/26 02:48:12 noro Exp $
1.7 noro 49: */
1.1 noro 50: #include "ca.h"
51: #include "parse.h"
1.27 ohara 52: #include <string.h>
1.35 fujimoto 53: #if !defined(VISUAL) && defined(DO_PLOT)
1.1 noro 54: #include <X11/Xlib.h>
55: #include <X11/cursorfont.h>
56: #endif
57:
1.36 fujimoto 58: #if defined(VISUAL) || defined(__MINGW32__)
1.28 ohara 59: #include <direct.h>
1.12 noro 60: #include <stdlib.h>
61: #include <windows.h>
1.27 ohara 62: #else
63: #include <unistd.h>
64: #include <sys/param.h>
1.12 noro 65: #endif
66:
1.27 ohara 67: void Pgetcwd(), Pchdir();
1.24 noro 68: void Pset_secure_mode();
69: void Pset_secure_flag();
1.1 noro 70: void Pquit(), Pdebug(), Pnmono(), Pnez(), Popt(), Pshell(), Pheap();
1.20 noro 71: void Ptoplevel();
1.21 ohara 72: void Perror(), Perror3(), Pversion(), Pcopyright(), Pflist(), Pdelete_history(), Ppause(), Pxpause();
1.1 noro 73: void Pr2g(), Pread_cmo(), Pwrite_cmo();
74: void Pgc(),Pbatch(),Psend_progress();
75: void Pnull_command();
76: void Pgetenv();
1.9 noro 77: void Pget_addr(),Phex_dump();
78: void Ppeek(),Ppoke();
1.12 noro 79: void Psleep();
1.18 noro 80: void Premove_module();
81: void Pmodule_list();
1.19 takayama 82: void Pmodule_definedp();
1.22 noro 83: void Ptest();
1.1 noro 84:
85: void delete_history(int,int);
1.32 noro 86: void grab_pointer();
1.39 ! noro 87: int equalr(VL,Obj,Obj);
! 88: int init_display();
! 89: void goto_toplevel(char *s);
1.1 noro 90:
91: struct ftab misc_tab[] = {
1.37 noro 92: {"pwd",Pgetcwd,0},
93: {"chdir",Pchdir,1},
94: {"set_secure_mode",Pset_secure_mode,-1},
95: {"set_secure_flag",Pset_secure_flag,-2},
96: {"module_list",Pmodule_list,0},
97: {"remove_module",Premove_module,1},
98: {"module_definedp",Pmodule_definedp,1},
99: {"sleep",Psleep,1},
100: {"null_command",Pnull_command,-99999},
101: {"getenv",Pgetenv,1},
102: {"end",Pquit,0},
103: {"quit",Pquit,0},
104: {"debug",Pdebug,0},
105: {"shell",Pshell,-2},
106: {"heap",Pheap,-1},
107: {"version",Pversion,-99999},
108: {"copyright",Pcopyright,0},
109: {"nmono",Pnmono,1},
110: {"toplevel",Ptoplevel,-1},
111: {"error",Perror,1},
112: {"error3",Perror3,3},
113: {"nez",Pnez,1},
114: {"flist",Pflist,-1},
115: {"delete_history",Pdelete_history,-2},
116: {"pause",Ppause,0},
117: {"gc",Pgc,0},
118: {"batch",Pbatch,2},
119: {"send_progress",Psend_progress,-2},
120: {"get_addr",Pget_addr,1},
121: {"hex_dump",Phex_dump,2},
122: {"peek",Ppeek,1},
123: {"poke",Ppoke,2},
1.35 fujimoto 124: #if !defined(VISUAL) && defined(DO_PLOT)
1.37 noro 125: {"xpause",Pxpause,0},
1.1 noro 126: #endif
127: #if 0
1.37 noro 128: {"opt",Popt,1},
1.1 noro 129: #endif
1.37 noro 130: {0,0,0},
1.1 noro 131: };
1.24 noro 132:
1.27 ohara 133: void Pgetcwd(STRING *rp)
134: {
1.37 noro 135: char *r;
1.36 fujimoto 136: #if defined(VISUAL) || defined(__MINGW32__)
1.37 noro 137: char buf[_MAX_PATH];
138: _getcwd(buf, _MAX_PATH);
1.28 ohara 139: #else
1.37 noro 140: char buf[MAXPATHLEN];
141: getcwd(buf, MAXPATHLEN);
1.28 ohara 142: #endif
1.37 noro 143: r = (char *)MALLOC_ATOMIC(strlen(buf)+1);
144: strcpy(r,buf);
145: MKSTR(*rp,r);
1.27 ohara 146: }
147:
148: void Pchdir(NODE arg, Q *rp)
149: {
1.37 noro 150: char *dir = BDY((STRING)ARG0(arg));
1.36 fujimoto 151: #if defined(VISUAL) || defined(__MINGW32__)
1.37 noro 152: int status = _chdir(dir);
1.28 ohara 153: #else
1.37 noro 154: int status = chdir(dir);
1.28 ohara 155: #endif
1.37 noro 156: STOQ(status,*rp);
1.27 ohara 157: }
158:
1.24 noro 159: void Pset_secure_mode(NODE arg,Q *rp)
160: {
1.37 noro 161: int s;
162: if ( argc(arg) )
163: setsecuremode(QTOS((Q)ARG0(arg)));
164: s = getsecuremode();
165: STOQ(s,*rp);
1.24 noro 166: }
167:
168: void Pset_secure_flag(NODE arg,Q *rp)
169: {
1.37 noro 170: int ac,s,status;
171: Obj f;
172: char *fname;
173:
174: ac = argc(arg);
175: if ( !ac )
176: error("set_secure_flag : a function name must be specified");
177: if ( ac == 2 )
178: s = QTOS((Q)ARG1(arg));
179: else
180: s = 1;
181: f = ARG0(arg);
182: if ( !f )
183: error("set_secure_flag : invalid argument");
184: switch ( OID(f) ) {
185: case O_STR:
186: fname = BDY((STRING)f); break;
187: case O_P:
188: fname = NAME(VR((P)f)); break;
189: default:
190: error("set_secure_flag : invalid argument"); break;
191: }
192: status = setsecureflag(fname,s);
193: if ( status < 0 )
194: error("set_secure_flag : function not found");
195: STOQ(s,*rp);
1.24 noro 196: }
1.22 noro 197:
198: void Ptest(arg,rp)
199: NODE arg;
200: Q *rp;
201: {
1.37 noro 202: int r;
1.22 noro 203:
1.37 noro 204: r = equalr(CO,ARG0(arg),ARG1(arg));
205: STOQ(r,*rp);
1.22 noro 206: }
1.12 noro 207:
208: void Psleep(arg,rp)
209: NODE arg;
210: Q *rp;
211: {
1.37 noro 212: int ms;
1.12 noro 213:
1.37 noro 214: ms = QTOS((Q)ARG0(arg));
1.36 fujimoto 215: #if defined(VISUAL) || defined(__MINGW32__)
1.37 noro 216: Sleep(ms);
1.12 noro 217: #else
1.37 noro 218: usleep(ms*1000);
1.12 noro 219: #endif
1.37 noro 220: *rp = ONE;
1.12 noro 221: }
1.1 noro 222:
1.18 noro 223: void Pmodule_list(rp)
224: LIST *rp;
225: {
1.37 noro 226: char *name;
227: NODE r,r1,m;
228: STRING s;
229:
230: r = 0;
231: for ( m = MODULE_LIST; m; m = NEXT(m) ) {
232: MKSTR(s,((MODULE)BDY(m))->name);
233: MKNODE(r1,s,r); r = r1;
234: }
235: MKLIST(*rp,r);
1.18 noro 236: }
237:
238: void Premove_module(arg,rp)
239: NODE arg;
240: Q *rp;
241: {
1.37 noro 242: NODE pm,m;
243: char *name;
1.18 noro 244:
1.37 noro 245: asir_assert(ARG0(arg),O_STR,"remove_module");
246: name = BDY((STRING)ARG0(arg));
247: for ( pm = 0, m = MODULE_LIST; m; pm = m, m = NEXT(m) )
248: if ( !strcmp(name,((MODULE)BDY(m))->name) ) {
249: if ( !pm )
250: MODULE_LIST = NEXT(MODULE_LIST);
251: else
252: NEXT(pm) = NEXT(m);
253: *rp = ONE;
254: return;
255: }
256: *rp = 0;
1.19 takayama 257: }
258:
259: void Pmodule_definedp(arg,rp)
260: NODE arg;
261: Q *rp;
262: {
1.37 noro 263: NODE m;
264: char *name;
1.19 takayama 265:
1.37 noro 266: asir_assert(ARG0(arg),O_STR,"module_definedp");
267: name = BDY((STRING)ARG0(arg));
1.19 takayama 268: /* bug: the linear search is used here. The list of module shoud be sorted
269: and cashed, and binary search should be used. */
1.37 noro 270: for (m = MODULE_LIST; m; m = NEXT(m) )
271: if ( !strcmp(name,((MODULE)BDY(m))->name) ) {
272: *rp = ONE;
273: return ;
274: }
275: *rp = 0;
1.18 noro 276: }
277:
1.1 noro 278: void Pgetenv(arg,rp)
279: NODE arg;
280: STRING *rp;
281: {
1.37 noro 282: char *e,*f;
283: size_t len;
1.1 noro 284:
1.37 noro 285: e = (char *)getenv(BDY((STRING)ARG0(arg)));
286: if ( e ) {
287: len = strlen(e);
288: f = (char *)MALLOC_ATOMIC(len+1);
289: strcpy(f,e);
290: MKSTR(*rp,f);
291: } else
292: *rp = 0;
1.1 noro 293: }
294:
295: void Pnull_command(arg,rp)
296: NODE arg;
297: Q *rp;
298: {
1.37 noro 299: *rp = 0;
1.1 noro 300: }
301:
302: void Pquit(rp)
303: pointer *rp;
304: {
1.37 noro 305: if ( asir_infile && NEXT(asir_infile) && asir_infile->ready_for_longjmp )
306: LONGJMP(asir_infile->jmpbuf,1);
307: else {
308: closecurrentinput();
309: asir_terminate(2);
310: }
311: *rp = 0;
1.1 noro 312: }
313:
314: void Pdebug(rp)
315: pointer *rp;
316: {
1.37 noro 317: debug(0); *rp = 0;
1.1 noro 318: }
319:
320: void Pshell(arg,rp)
321: NODE arg;
322: Q *rp;
323: {
1.37 noro 324: char *com = 0;
325: char *pstr = 0;
326: int status;
327:
328: if ( arg ) {
329: asir_assert(ARG0(arg),O_STR,"shell");
330: com = BDY((STRING)ARG0(arg));
331: if ( NEXT(arg) )
332: pstr = BDY((STRING)ARG1(arg));
333: }
334: status = system(com);
335: STOQ(status,*rp);
1.1 noro 336: }
337:
338: void Pnmono(arg,rp)
339: NODE arg;
340: Q *rp;
341: {
1.37 noro 342: Obj obj;
343: int n;
1.1 noro 344:
1.37 noro 345: obj = (Obj)ARG0(arg);
346: if ( !obj || OID(obj) > O_R )
347: *rp = 0;
348: else
349: switch (OID(obj)) {
350: case O_N: case O_P:
351: n = nmonop((P)obj); STOQ(n,*rp); break;
352: case O_R:
353: n = nmonop(NM((R)obj)) + nmonop(DN((R)obj));
354: STOQ(n,*rp); break;
355: }
1.1 noro 356: }
357:
358: void Pheap(arg,rp)
359: NODE arg;
360: Q *rp;
361: {
1.37 noro 362: size_t h0,h;
363: unsigned int u,l;
364: N n;
365: void GC_expand_hp(int);
366:
367: h0 = get_heapsize();
368: if ( arg ) {
369: h = QTOS((Q)ARG0(arg));
370: if ( h > h0 )
371: GC_expand_hp(h-h0);
372: }
373: h = get_heapsize();
374: if(sizeof(size_t)>sizeof(int)) {
375: u = h>>(sizeof(int)*CHAR_BIT); l = h&(~0);
376: if ( !u ) UTOQ(l,*rp);
377: else {
378: n = NALLOC(2); PL(n)=2; BD(n)[0] = l; BD(n)[1] = u;
379: NTOQ(n,1,*rp);
380: }
381: }else {
382: UTOQ(h,*rp);
383: }
1.1 noro 384: }
385:
386: unsigned int get_asir_version();
1.11 noro 387: char *get_asir_distribution();
1.1 noro 388:
1.11 noro 389: void Pversion(arg,rp)
390: NODE arg;
391: Obj *rp;
1.1 noro 392: {
1.37 noro 393: unsigned int version;
394: char *distribution;
395: Q q;
396: STRING str;
397: NODE n;
398: LIST l;
399:
400: version = get_asir_version();
401: distribution = get_asir_distribution();
402: UTOQ(version,q);
403: if ( !argc(arg) )
404: *rp = (Obj)q;
405: else {
406: MKSTR(str,distribution);
1.38 noro 407: /* 0 means the old version */
408: n = mknode(3,q,str,0);
1.37 noro 409: MKLIST(l,n);
410: *rp = (Obj)l;
411: }
1.21 ohara 412: }
413:
414: char *scopyright();
415:
416: void Pcopyright(rp)
417: STRING *rp;
418: {
1.37 noro 419: MKSTR(*rp,scopyright());
1.1 noro 420: }
421:
422: extern int nez;
423:
424: void Pnez(arg,rp)
425: NODE arg;
426: pointer *rp;
427: {
1.37 noro 428: nez = ARG0(arg) ? 1 : 0; *rp = 0;
1.1 noro 429: }
430:
431: void Perror(arg,rp)
432: NODE arg;
433: Q *rp;
434: {
1.37 noro 435: char *s;
1.1 noro 436:
1.37 noro 437: if ( !arg || !ARG0(arg) || (OID((Obj)ARG0(arg)) != O_STR) )
438: s = "";
439: else
440: s = BDY((STRING)ARG0(arg));
441: error(s);
442: *rp = 0;
1.20 noro 443: }
444:
445: void Ptoplevel(arg,rp)
446: NODE arg;
447: Q *rp;
448: {
1.37 noro 449: char *s;
1.20 noro 450:
1.37 noro 451: if ( !arg || !ARG0(arg) || (OID((Obj)ARG0(arg)) != O_STR) )
452: s = "";
453: else
454: s = BDY((STRING)ARG0(arg));
455: goto_toplevel(s);
456: *rp = 0;
1.1 noro 457: }
458:
459: void Perror3(arg,rp)
460: NODE arg;
461: Q *rp;
462: {
1.37 noro 463: int code;
464: char *reason,*action;
1.1 noro 465:
1.37 noro 466: asir_assert(ARG0(arg),O_N,"error3");
467: asir_assert(ARG1(arg),O_STR,"error3");
468: asir_assert(ARG2(arg),O_STR,"error3");
469: code = QTOS((Q)ARG0(arg));
470: reason = BDY((STRING)ARG1(arg));
471: action = BDY((STRING)ARG2(arg));
1.36 fujimoto 472: #if defined(VISUAL) || defined(__MINGW32__)
1.37 noro 473: set_error(code,reason,action);
1.3 noro 474: #endif
1.37 noro 475: error("");
476: *rp = 0;
1.1 noro 477: }
478:
1.18 noro 479: void Pflist(arg,rp)
480: NODE arg;
1.1 noro 481: LIST *rp;
482: {
1.37 noro 483: char *n;
484: STRING name;
485: char *mname;
486: NODE t,r,r0,m;
487: LIST l;
488:
489: if ( argc(arg) ) {
490: /* module name is specified */
491: asir_assert(ARG0(arg),O_STR,"flist");
492: mname = BDY((STRING)ARG0(arg));
493: r0 = 0;
494: for ( m = MODULE_LIST; m; m = NEXT(m) ) {
495: if ( !strcmp(mname,((MODULE)BDY(m))->name) ) {
496: t = ((MODULE)BDY(m))->usrf_list;
497: for ( r0 = 0; t; t = NEXT(t) )
498: if ( ((FUNC)BDY(t))->id != A_UNDEF ) {
499: n = NAME((FUNC)BDY(t)); MKSTR(name,n);
500: MKNODE(r,name,r0); r0 = r;
501: }
502: }
503: }
504: } else {
505: for ( t = usrf, r0 = 0; t; t = NEXT(t) )
506: if ( ((FUNC)BDY(t))->id != A_UNDEF ) {
507: n = NAME((FUNC)BDY(t)); MKSTR(name,n);
508: MKNODE(r,name,r0); r0 = r;
509: }
510: for ( t = ubinf; t; t = NEXT(t) )
511: if ( ((FUNC)BDY(t))->id != A_UNDEF ) {
512: n = NAME((FUNC)BDY(t)); MKSTR(name,n);
513: MKNODE(r,name,r0); r0 = r;
514: }
515: for ( t = sysf; t; t = NEXT(t) )
516: if ( ((FUNC)BDY(t))->id != A_UNDEF ) {
517: n = NAME((FUNC)BDY(t)); MKSTR(name,n);
518: MKNODE(r,name,r0); r0 = r;
519: }
520: }
521: MKLIST(l,r0); *rp = l;
1.1 noro 522: }
523:
524: void Pdelete_history(arg,rp)
525: NODE arg;
526: Q *rp;
527: {
1.37 noro 528: switch ( argc(arg) ) {
529: case 0: default:
530: delete_history(0,(int)APVS->n);
531: break;
532: case 1:
533: delete_history(QTOS((Q)ARG0(arg)),1);
534: break;
535: }
536: *rp = 0;
1.1 noro 537: }
538:
539: void delete_history(start,n)
540: int start,n;
541: {
1.37 noro 542: int i,max;
1.1 noro 543:
1.37 noro 544: max = APVS->n;
545: if ( start < 0 || start >= max )
546: return;
547: if ( start + n > max )
548: n = max - start;
549: for ( i = 0; i < n; i++ )
550: APVS->va[start+i].priv = 0;
1.1 noro 551: }
552:
553: void Ppause(rp)
554: LIST *rp;
555: {
1.37 noro 556: char buf[BUFSIZ];
1.1 noro 557:
1.37 noro 558: fgets(buf,BUFSIZ,stdin);
559: *rp = 0;
1.1 noro 560: }
561:
562: void Pgc(rp)
563: LIST *rp;
564: {
1.37 noro 565: GC_gcollect();
566: *rp = 0;
1.1 noro 567: }
568:
569: int exec_file(char *,char *);
570:
571: void Pbatch(arg,rp)
572: NODE arg;
573: Q *rp;
574: {
1.37 noro 575: int ret;
1.1 noro 576:
1.37 noro 577: ret = exec_file(BDY((STRING)ARG0(arg)),BDY((STRING)ARG1(arg)));
578: STOQ(ret,*rp);
1.1 noro 579: }
580:
1.35 fujimoto 581: #if !defined(VISUAL) && defined(DO_PLOT)
1.1 noro 582: void Pxpause(rp)
583: Q *rp;
584: {
1.37 noro 585: if ( !init_display() )
586: *rp = 0;
587: else {
588: grab_pointer(); *rp = ONE;
589: }
1.1 noro 590: }
591:
592: static Display *display;
593: static Window rootwin;
594:
595: init_display()
596: {
1.37 noro 597: char *dname;
598: unsigned int tmp;
599: static int initialized;
600: int argc;
601: char *argv[1];
602:
603: if ( initialized )
604: return 1;
605: else
606: initialized = 1;
607: dname = (char *)getenv("DISPLAY");
608:
609: display = XOpenDisplay(dname);
610: if ( !display ) {
611: fprintf(stderr,"Can't open display\n");
612: return 0;
613: }
614: rootwin = RootWindow(display,DefaultScreen(display));
1.1 noro 615: }
616:
1.32 noro 617: void grab_pointer()
1.1 noro 618: {
1.37 noro 619: XEvent ev;
620: static Cursor cursor;
1.1 noro 621:
1.37 noro 622: if ( !cursor )
623: cursor = XCreateFontCursor(display,XC_leftbutton);
624: XGrabPointer(display,rootwin,True,ButtonPressMask,GrabModeAsync,GrabModeAsync,None,cursor,CurrentTime);
625: while ( 1 ) {
626: XNextEvent(display,&ev);
627: if ( ev.xany.type == ButtonPress )
628: break;
629: }
630: XUngrabPointer(display,CurrentTime);
631: XSync(display,False);
632: return;
1.1 noro 633: }
634: #endif
635:
636: void Psend_progress(NODE arg,Q *rp)
637: {
1.35 fujimoto 638: #if defined(VISUAL)
1.37 noro 639: short per;
640: char *msg;
1.1 noro 641:
1.37 noro 642: per = (short)QTOS((Q)BDY(arg)); arg = NEXT(arg);
643: if ( arg )
644: msg = BDY((STRING)BDY(arg));
645: else
646: msg = "";
647: send_progress(per,msg);
1.1 noro 648: #endif
1.37 noro 649: *rp = 0;
1.9 noro 650: }
651:
652: void Pget_addr(arg,rp)
653: NODE arg;
654: Q *rp;
655: {
1.37 noro 656: pointer obj;
657: unsigned int u,l;
658: N n;
659:
660: obj = ARG0(arg);
661: if ( sizeof(pointer) == sizeof(unsigned int) ) {
662: UTOQ((unsigned int)obj,*rp);
663: } else {
664: /* a pointer must fit in long */
665: u = ((unsigned long)obj)>>32;
666: l = ((unsigned long)obj)&(unsigned long)0xffffffff;
667: if ( u ) {
668: n = NALLOC(2); PL(n) = 2; BD(n)[0] = l; BD(n)[1] = u;
669: NTOQ(n,1,*rp);
670: } else {
671: UTOQ(l,*rp);
672: }
673: }
1.9 noro 674: }
675:
676: unsigned char *qtoaddr(q)
677: Q q;
678: {
1.37 noro 679: unsigned char *addr;
680: N n;
1.9 noro 681:
1.37 noro 682: if ( !q )
683: return 0;
684: n = NM(q);
685: if ( (sizeof(pointer) == sizeof(unsigned int)) || (PL(n) == 1) )
686: addr = (char *)BD(n)[0];
687: else {
688: /* a pointer must fit in long */
689: addr = (char *)((((unsigned long)BD(n)[1])<<32)
690: | ((unsigned long)BD(n)[0]));
691: }
692: return addr;
1.9 noro 693: }
694:
695: void Phex_dump(arg,rp)
696: NODE arg;
697: Q *rp;
698: {
1.37 noro 699: unsigned char *start;
700: int len,i;
1.9 noro 701:
1.37 noro 702: *rp = 0;
703: start = qtoaddr((Q)ARG0(arg));
704: len = QTOS((Q)ARG1(arg));
705: for ( i = 0; i < len; i++ ) {
706: if ( !(i%16) )
707: fprintf(asir_out,"%08x: ",start+i);
708: fprintf(asir_out,"%02x",start[i]);
709: if ( !((i+1)%16) )
710: fprintf(asir_out,"\n");
711: else if ( !((i+1)%4) )
712: fprintf(asir_out," ");
713: }
714: if ( i%16 )
715: fprintf(asir_out,"\n");
1.9 noro 716: }
717:
718: void Ppeek(arg,rp)
719: NODE arg;
720: Q *rp;
721: {
1.37 noro 722: unsigned int b;
723: unsigned char *a;
1.9 noro 724:
1.37 noro 725: a = qtoaddr((Q)ARG0(arg));
726: b = (unsigned int) (*a);
727: UTOQ(b,*rp);
1.9 noro 728: }
729:
730: void Ppoke(arg,rp)
731: NODE arg;
732: Q *rp;
733: {
1.37 noro 734: unsigned char *addr;
1.9 noro 735:
1.37 noro 736: addr = qtoaddr((Q)ARG0(arg));
737: *addr = (unsigned char)QTOS((Q)ARG1(arg));
738: *rp = 0;
1.1 noro 739: }
740:
741: #if 0
742: static int optimize;
743: static struct oN oPSN[1000];
744: static struct oQ oPSZ[1000],oMSZ[1000];
745: static szinit = 0;
746:
747: void Popt(arg,rp)
748: NODE arg;
749: pointer *rp;
750: {
1.37 noro 751: optimize = ARG0(arg) ? 1 : 0; *rp = 0;
1.1 noro 752: }
753:
754:
755: void sz_init() {
1.37 noro 756: int i;
757: Q t;
1.1 noro 758:
1.37 noro 759: for ( i = 1; i < 1000; i++ ) {
760: oPSN[i].p = 1; oPSN[i].b[0] = i;
761: t = &oPSZ[i];
762: OID(t) = O_N; NID(t) = N_Q; SGN(t) = 1; NM(t) = &oPSN[i]; DN(t) = 0;
763: t = &oMSZ[i];
764: OID(t) = O_N; NID(t) = N_Q; SGN(t) = -1; NM(t) = &oPSN[i]; DN(t) = 0;
765: }
766: szinit = 1;
1.1 noro 767: }
768:
769: optobj(p)
770: Obj *p;
771: {
1.37 noro 772: Obj t;
773: int n;
774: DCP dc;
775:
776: if ( t = *p )
777: switch ( OID(t) ) {
778: case O_N:
779: if ( (NID(t)==N_Q) && INT(t) && (PL(NM((Q)t))==1) ) {
780: n = QTOS((Q)t);
781: if ( !szinit )
782: sz_init();
783: if ( n < 1000 )
784: *p = (Obj)(SGN((Q)t)>0?&oPSZ[n]:&oMSZ[n]);
785: }
786: break;
787: case O_P:
788: for ( dc = DC((P)t); dc; dc = NEXT(dc) ) {
789: optobj(&DEG(dc)); optobj(&COEF(dc));
790: }
791: break;
792: case O_R:
793: optobj(&NM((R)t)); optobj(&DN((R)t)); break;
794: default:
795: break;
796: }
1.1 noro 797: }
798: #endif
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