Annotation of OpenXM_contrib2/asir2000/builtin/miscf.c, Revision 1.38
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: *
1.38 ! noro 48: * $OpenXM: OpenXM_contrib2/asir2000/builtin/miscf.c,v 1.37 2018/03/29 01:32:50 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();
1.1 noro 87:
88: struct ftab misc_tab[] = {
1.37 noro 89: {"pwd",Pgetcwd,0},
90: {"chdir",Pchdir,1},
91: {"set_secure_mode",Pset_secure_mode,-1},
92: {"set_secure_flag",Pset_secure_flag,-2},
93: {"module_list",Pmodule_list,0},
94: {"remove_module",Premove_module,1},
95: {"module_definedp",Pmodule_definedp,1},
96: {"sleep",Psleep,1},
97: {"null_command",Pnull_command,-99999},
98: {"getenv",Pgetenv,1},
99: {"end",Pquit,0},
100: {"quit",Pquit,0},
101: {"debug",Pdebug,0},
102: {"shell",Pshell,-2},
103: {"heap",Pheap,-1},
104: {"version",Pversion,-99999},
105: {"copyright",Pcopyright,0},
106: {"nmono",Pnmono,1},
107: {"toplevel",Ptoplevel,-1},
108: {"error",Perror,1},
109: {"error3",Perror3,3},
110: {"nez",Pnez,1},
111: {"flist",Pflist,-1},
112: {"delete_history",Pdelete_history,-2},
113: {"pause",Ppause,0},
114: {"gc",Pgc,0},
115: {"batch",Pbatch,2},
116: {"send_progress",Psend_progress,-2},
117: {"get_addr",Pget_addr,1},
118: {"hex_dump",Phex_dump,2},
119: {"peek",Ppeek,1},
120: {"poke",Ppoke,2},
1.35 fujimoto 121: #if !defined(VISUAL) && defined(DO_PLOT)
1.37 noro 122: {"xpause",Pxpause,0},
1.1 noro 123: #endif
124: #if 0
1.37 noro 125: {"opt",Popt,1},
1.1 noro 126: #endif
1.37 noro 127: {0,0,0},
1.1 noro 128: };
1.24 noro 129:
1.27 ohara 130: void Pgetcwd(STRING *rp)
131: {
1.37 noro 132: char *r;
1.36 fujimoto 133: #if defined(VISUAL) || defined(__MINGW32__)
1.37 noro 134: char buf[_MAX_PATH];
135: _getcwd(buf, _MAX_PATH);
1.28 ohara 136: #else
1.37 noro 137: char buf[MAXPATHLEN];
138: getcwd(buf, MAXPATHLEN);
1.28 ohara 139: #endif
1.37 noro 140: r = (char *)MALLOC_ATOMIC(strlen(buf)+1);
141: strcpy(r,buf);
142: MKSTR(*rp,r);
1.27 ohara 143: }
144:
145: void Pchdir(NODE arg, Q *rp)
146: {
1.37 noro 147: char *dir = BDY((STRING)ARG0(arg));
1.36 fujimoto 148: #if defined(VISUAL) || defined(__MINGW32__)
1.37 noro 149: int status = _chdir(dir);
1.28 ohara 150: #else
1.37 noro 151: int status = chdir(dir);
1.28 ohara 152: #endif
1.37 noro 153: STOQ(status,*rp);
1.27 ohara 154: }
155:
1.24 noro 156: void Pset_secure_mode(NODE arg,Q *rp)
157: {
1.37 noro 158: int s;
159: if ( argc(arg) )
160: setsecuremode(QTOS((Q)ARG0(arg)));
161: s = getsecuremode();
162: STOQ(s,*rp);
1.24 noro 163: }
164:
165: void Pset_secure_flag(NODE arg,Q *rp)
166: {
1.37 noro 167: int ac,s,status;
168: Obj f;
169: char *fname;
170:
171: ac = argc(arg);
172: if ( !ac )
173: error("set_secure_flag : a function name must be specified");
174: if ( ac == 2 )
175: s = QTOS((Q)ARG1(arg));
176: else
177: s = 1;
178: f = ARG0(arg);
179: if ( !f )
180: error("set_secure_flag : invalid argument");
181: switch ( OID(f) ) {
182: case O_STR:
183: fname = BDY((STRING)f); break;
184: case O_P:
185: fname = NAME(VR((P)f)); break;
186: default:
187: error("set_secure_flag : invalid argument"); break;
188: }
189: status = setsecureflag(fname,s);
190: if ( status < 0 )
191: error("set_secure_flag : function not found");
192: STOQ(s,*rp);
1.24 noro 193: }
1.22 noro 194:
195: void Ptest(arg,rp)
196: NODE arg;
197: Q *rp;
198: {
1.37 noro 199: int r;
1.22 noro 200:
1.37 noro 201: r = equalr(CO,ARG0(arg),ARG1(arg));
202: STOQ(r,*rp);
1.22 noro 203: }
1.12 noro 204:
205: void Psleep(arg,rp)
206: NODE arg;
207: Q *rp;
208: {
1.37 noro 209: int ms;
1.12 noro 210:
1.37 noro 211: ms = QTOS((Q)ARG0(arg));
1.36 fujimoto 212: #if defined(VISUAL) || defined(__MINGW32__)
1.37 noro 213: Sleep(ms);
1.12 noro 214: #else
1.37 noro 215: usleep(ms*1000);
1.12 noro 216: #endif
1.37 noro 217: *rp = ONE;
1.12 noro 218: }
1.1 noro 219:
1.18 noro 220: void Pmodule_list(rp)
221: LIST *rp;
222: {
1.37 noro 223: char *name;
224: NODE r,r1,m;
225: STRING s;
226:
227: r = 0;
228: for ( m = MODULE_LIST; m; m = NEXT(m) ) {
229: MKSTR(s,((MODULE)BDY(m))->name);
230: MKNODE(r1,s,r); r = r1;
231: }
232: MKLIST(*rp,r);
1.18 noro 233: }
234:
235: void Premove_module(arg,rp)
236: NODE arg;
237: Q *rp;
238: {
1.37 noro 239: NODE pm,m;
240: char *name;
1.18 noro 241:
1.37 noro 242: asir_assert(ARG0(arg),O_STR,"remove_module");
243: name = BDY((STRING)ARG0(arg));
244: for ( pm = 0, m = MODULE_LIST; m; pm = m, m = NEXT(m) )
245: if ( !strcmp(name,((MODULE)BDY(m))->name) ) {
246: if ( !pm )
247: MODULE_LIST = NEXT(MODULE_LIST);
248: else
249: NEXT(pm) = NEXT(m);
250: *rp = ONE;
251: return;
252: }
253: *rp = 0;
1.19 takayama 254: }
255:
256: void Pmodule_definedp(arg,rp)
257: NODE arg;
258: Q *rp;
259: {
1.37 noro 260: NODE m;
261: char *name;
1.19 takayama 262:
1.37 noro 263: asir_assert(ARG0(arg),O_STR,"module_definedp");
264: name = BDY((STRING)ARG0(arg));
1.19 takayama 265: /* bug: the linear search is used here. The list of module shoud be sorted
266: and cashed, and binary search should be used. */
1.37 noro 267: for (m = MODULE_LIST; m; m = NEXT(m) )
268: if ( !strcmp(name,((MODULE)BDY(m))->name) ) {
269: *rp = ONE;
270: return ;
271: }
272: *rp = 0;
1.18 noro 273: }
274:
1.1 noro 275: void Pgetenv(arg,rp)
276: NODE arg;
277: STRING *rp;
278: {
1.37 noro 279: char *e,*f;
280: size_t len;
1.1 noro 281:
1.37 noro 282: e = (char *)getenv(BDY((STRING)ARG0(arg)));
283: if ( e ) {
284: len = strlen(e);
285: f = (char *)MALLOC_ATOMIC(len+1);
286: strcpy(f,e);
287: MKSTR(*rp,f);
288: } else
289: *rp = 0;
1.1 noro 290: }
291:
292: void Pnull_command(arg,rp)
293: NODE arg;
294: Q *rp;
295: {
1.37 noro 296: *rp = 0;
1.1 noro 297: }
298:
299: void Pquit(rp)
300: pointer *rp;
301: {
1.37 noro 302: if ( asir_infile && NEXT(asir_infile) && asir_infile->ready_for_longjmp )
303: LONGJMP(asir_infile->jmpbuf,1);
304: else {
305: closecurrentinput();
306: asir_terminate(2);
307: }
308: *rp = 0;
1.1 noro 309: }
310:
311: void Pdebug(rp)
312: pointer *rp;
313: {
1.37 noro 314: debug(0); *rp = 0;
1.1 noro 315: }
316:
317: void Pshell(arg,rp)
318: NODE arg;
319: Q *rp;
320: {
1.37 noro 321: char *com = 0;
322: char *pstr = 0;
323: int status;
324:
325: if ( arg ) {
326: asir_assert(ARG0(arg),O_STR,"shell");
327: com = BDY((STRING)ARG0(arg));
328: if ( NEXT(arg) )
329: pstr = BDY((STRING)ARG1(arg));
330: }
331: status = system(com);
332: STOQ(status,*rp);
1.1 noro 333: }
334:
335: void Pnmono(arg,rp)
336: NODE arg;
337: Q *rp;
338: {
1.37 noro 339: Obj obj;
340: int n;
1.1 noro 341:
1.37 noro 342: obj = (Obj)ARG0(arg);
343: if ( !obj || OID(obj) > O_R )
344: *rp = 0;
345: else
346: switch (OID(obj)) {
347: case O_N: case O_P:
348: n = nmonop((P)obj); STOQ(n,*rp); break;
349: case O_R:
350: n = nmonop(NM((R)obj)) + nmonop(DN((R)obj));
351: STOQ(n,*rp); break;
352: }
1.1 noro 353: }
354:
355: void Pheap(arg,rp)
356: NODE arg;
357: Q *rp;
358: {
1.37 noro 359: size_t h0,h;
360: unsigned int u,l;
361: N n;
362: void GC_expand_hp(int);
363:
364: h0 = get_heapsize();
365: if ( arg ) {
366: h = QTOS((Q)ARG0(arg));
367: if ( h > h0 )
368: GC_expand_hp(h-h0);
369: }
370: h = get_heapsize();
371: if(sizeof(size_t)>sizeof(int)) {
372: u = h>>(sizeof(int)*CHAR_BIT); l = h&(~0);
373: if ( !u ) UTOQ(l,*rp);
374: else {
375: n = NALLOC(2); PL(n)=2; BD(n)[0] = l; BD(n)[1] = u;
376: NTOQ(n,1,*rp);
377: }
378: }else {
379: UTOQ(h,*rp);
380: }
1.1 noro 381: }
382:
383: unsigned int get_asir_version();
1.11 noro 384: char *get_asir_distribution();
1.1 noro 385:
1.11 noro 386: void Pversion(arg,rp)
387: NODE arg;
388: Obj *rp;
1.1 noro 389: {
1.37 noro 390: unsigned int version;
391: char *distribution;
392: Q q;
393: STRING str;
394: NODE n;
395: LIST l;
396:
397: version = get_asir_version();
398: distribution = get_asir_distribution();
399: UTOQ(version,q);
400: if ( !argc(arg) )
401: *rp = (Obj)q;
402: else {
403: MKSTR(str,distribution);
1.38 ! noro 404: /* 0 means the old version */
! 405: n = mknode(3,q,str,0);
1.37 noro 406: MKLIST(l,n);
407: *rp = (Obj)l;
408: }
1.21 ohara 409: }
410:
411: char *scopyright();
412:
413: void Pcopyright(rp)
414: STRING *rp;
415: {
1.37 noro 416: MKSTR(*rp,scopyright());
1.1 noro 417: }
418:
419: extern int nez;
420:
421: void Pnez(arg,rp)
422: NODE arg;
423: pointer *rp;
424: {
1.37 noro 425: nez = ARG0(arg) ? 1 : 0; *rp = 0;
1.1 noro 426: }
427:
428: void Perror(arg,rp)
429: NODE arg;
430: Q *rp;
431: {
1.37 noro 432: char *s;
1.1 noro 433:
1.37 noro 434: if ( !arg || !ARG0(arg) || (OID((Obj)ARG0(arg)) != O_STR) )
435: s = "";
436: else
437: s = BDY((STRING)ARG0(arg));
438: error(s);
439: *rp = 0;
1.20 noro 440: }
441:
442: void Ptoplevel(arg,rp)
443: NODE arg;
444: Q *rp;
445: {
1.37 noro 446: char *s;
1.20 noro 447:
1.37 noro 448: if ( !arg || !ARG0(arg) || (OID((Obj)ARG0(arg)) != O_STR) )
449: s = "";
450: else
451: s = BDY((STRING)ARG0(arg));
452: goto_toplevel(s);
453: *rp = 0;
1.1 noro 454: }
455:
456: void Perror3(arg,rp)
457: NODE arg;
458: Q *rp;
459: {
1.37 noro 460: int code;
461: char *reason,*action;
1.1 noro 462:
1.37 noro 463: asir_assert(ARG0(arg),O_N,"error3");
464: asir_assert(ARG1(arg),O_STR,"error3");
465: asir_assert(ARG2(arg),O_STR,"error3");
466: code = QTOS((Q)ARG0(arg));
467: reason = BDY((STRING)ARG1(arg));
468: action = BDY((STRING)ARG2(arg));
1.36 fujimoto 469: #if defined(VISUAL) || defined(__MINGW32__)
1.37 noro 470: set_error(code,reason,action);
1.3 noro 471: #endif
1.37 noro 472: error("");
473: *rp = 0;
1.1 noro 474: }
475:
1.18 noro 476: void Pflist(arg,rp)
477: NODE arg;
1.1 noro 478: LIST *rp;
479: {
1.37 noro 480: char *n;
481: STRING name;
482: char *mname;
483: NODE t,r,r0,m;
484: LIST l;
485:
486: if ( argc(arg) ) {
487: /* module name is specified */
488: asir_assert(ARG0(arg),O_STR,"flist");
489: mname = BDY((STRING)ARG0(arg));
490: r0 = 0;
491: for ( m = MODULE_LIST; m; m = NEXT(m) ) {
492: if ( !strcmp(mname,((MODULE)BDY(m))->name) ) {
493: t = ((MODULE)BDY(m))->usrf_list;
494: for ( r0 = 0; t; t = NEXT(t) )
495: if ( ((FUNC)BDY(t))->id != A_UNDEF ) {
496: n = NAME((FUNC)BDY(t)); MKSTR(name,n);
497: MKNODE(r,name,r0); r0 = r;
498: }
499: }
500: }
501: } else {
502: for ( t = usrf, r0 = 0; t; t = NEXT(t) )
503: if ( ((FUNC)BDY(t))->id != A_UNDEF ) {
504: n = NAME((FUNC)BDY(t)); MKSTR(name,n);
505: MKNODE(r,name,r0); r0 = r;
506: }
507: for ( t = ubinf; t; t = NEXT(t) )
508: if ( ((FUNC)BDY(t))->id != A_UNDEF ) {
509: n = NAME((FUNC)BDY(t)); MKSTR(name,n);
510: MKNODE(r,name,r0); r0 = r;
511: }
512: for ( t = sysf; t; t = NEXT(t) )
513: if ( ((FUNC)BDY(t))->id != A_UNDEF ) {
514: n = NAME((FUNC)BDY(t)); MKSTR(name,n);
515: MKNODE(r,name,r0); r0 = r;
516: }
517: }
518: MKLIST(l,r0); *rp = l;
1.1 noro 519: }
520:
521: void Pdelete_history(arg,rp)
522: NODE arg;
523: Q *rp;
524: {
1.37 noro 525: switch ( argc(arg) ) {
526: case 0: default:
527: delete_history(0,(int)APVS->n);
528: break;
529: case 1:
530: delete_history(QTOS((Q)ARG0(arg)),1);
531: break;
532: }
533: *rp = 0;
1.1 noro 534: }
535:
536: void delete_history(start,n)
537: int start,n;
538: {
1.37 noro 539: int i,max;
1.1 noro 540:
1.37 noro 541: max = APVS->n;
542: if ( start < 0 || start >= max )
543: return;
544: if ( start + n > max )
545: n = max - start;
546: for ( i = 0; i < n; i++ )
547: APVS->va[start+i].priv = 0;
1.1 noro 548: }
549:
550: void Ppause(rp)
551: LIST *rp;
552: {
1.37 noro 553: char buf[BUFSIZ];
1.1 noro 554:
1.37 noro 555: fgets(buf,BUFSIZ,stdin);
556: *rp = 0;
1.1 noro 557: }
558:
559: void Pgc(rp)
560: LIST *rp;
561: {
1.37 noro 562: GC_gcollect();
563: *rp = 0;
1.1 noro 564: }
565:
566: int exec_file(char *,char *);
567:
568: void Pbatch(arg,rp)
569: NODE arg;
570: Q *rp;
571: {
1.37 noro 572: int ret;
1.1 noro 573:
1.37 noro 574: ret = exec_file(BDY((STRING)ARG0(arg)),BDY((STRING)ARG1(arg)));
575: STOQ(ret,*rp);
1.1 noro 576: }
577:
1.35 fujimoto 578: #if !defined(VISUAL) && defined(DO_PLOT)
1.1 noro 579: void Pxpause(rp)
580: Q *rp;
581: {
1.37 noro 582: if ( !init_display() )
583: *rp = 0;
584: else {
585: grab_pointer(); *rp = ONE;
586: }
1.1 noro 587: }
588:
589: static Display *display;
590: static Window rootwin;
591:
592: init_display()
593: {
1.37 noro 594: char *dname;
595: unsigned int tmp;
596: static int initialized;
597: int argc;
598: char *argv[1];
599:
600: if ( initialized )
601: return 1;
602: else
603: initialized = 1;
604: dname = (char *)getenv("DISPLAY");
605:
606: display = XOpenDisplay(dname);
607: if ( !display ) {
608: fprintf(stderr,"Can't open display\n");
609: return 0;
610: }
611: rootwin = RootWindow(display,DefaultScreen(display));
1.1 noro 612: }
613:
1.32 noro 614: void grab_pointer()
1.1 noro 615: {
1.37 noro 616: XEvent ev;
617: static Cursor cursor;
1.1 noro 618:
1.37 noro 619: if ( !cursor )
620: cursor = XCreateFontCursor(display,XC_leftbutton);
621: XGrabPointer(display,rootwin,True,ButtonPressMask,GrabModeAsync,GrabModeAsync,None,cursor,CurrentTime);
622: while ( 1 ) {
623: XNextEvent(display,&ev);
624: if ( ev.xany.type == ButtonPress )
625: break;
626: }
627: XUngrabPointer(display,CurrentTime);
628: XSync(display,False);
629: return;
1.1 noro 630: }
631: #endif
632:
633: void Psend_progress(NODE arg,Q *rp)
634: {
1.35 fujimoto 635: #if defined(VISUAL)
1.37 noro 636: short per;
637: char *msg;
1.1 noro 638:
1.37 noro 639: per = (short)QTOS((Q)BDY(arg)); arg = NEXT(arg);
640: if ( arg )
641: msg = BDY((STRING)BDY(arg));
642: else
643: msg = "";
644: send_progress(per,msg);
1.1 noro 645: #endif
1.37 noro 646: *rp = 0;
1.9 noro 647: }
648:
649: void Pget_addr(arg,rp)
650: NODE arg;
651: Q *rp;
652: {
1.37 noro 653: pointer obj;
654: unsigned int u,l;
655: N n;
656:
657: obj = ARG0(arg);
658: if ( sizeof(pointer) == sizeof(unsigned int) ) {
659: UTOQ((unsigned int)obj,*rp);
660: } else {
661: /* a pointer must fit in long */
662: u = ((unsigned long)obj)>>32;
663: l = ((unsigned long)obj)&(unsigned long)0xffffffff;
664: if ( u ) {
665: n = NALLOC(2); PL(n) = 2; BD(n)[0] = l; BD(n)[1] = u;
666: NTOQ(n,1,*rp);
667: } else {
668: UTOQ(l,*rp);
669: }
670: }
1.9 noro 671: }
672:
673: unsigned char *qtoaddr(q)
674: Q q;
675: {
1.37 noro 676: unsigned char *addr;
677: N n;
1.9 noro 678:
1.37 noro 679: if ( !q )
680: return 0;
681: n = NM(q);
682: if ( (sizeof(pointer) == sizeof(unsigned int)) || (PL(n) == 1) )
683: addr = (char *)BD(n)[0];
684: else {
685: /* a pointer must fit in long */
686: addr = (char *)((((unsigned long)BD(n)[1])<<32)
687: | ((unsigned long)BD(n)[0]));
688: }
689: return addr;
1.9 noro 690: }
691:
692: void Phex_dump(arg,rp)
693: NODE arg;
694: Q *rp;
695: {
1.37 noro 696: unsigned char *start;
697: int len,i;
1.9 noro 698:
1.37 noro 699: *rp = 0;
700: start = qtoaddr((Q)ARG0(arg));
701: len = QTOS((Q)ARG1(arg));
702: for ( i = 0; i < len; i++ ) {
703: if ( !(i%16) )
704: fprintf(asir_out,"%08x: ",start+i);
705: fprintf(asir_out,"%02x",start[i]);
706: if ( !((i+1)%16) )
707: fprintf(asir_out,"\n");
708: else if ( !((i+1)%4) )
709: fprintf(asir_out," ");
710: }
711: if ( i%16 )
712: fprintf(asir_out,"\n");
1.9 noro 713: }
714:
715: void Ppeek(arg,rp)
716: NODE arg;
717: Q *rp;
718: {
1.37 noro 719: unsigned int b;
720: unsigned char *a;
1.9 noro 721:
1.37 noro 722: a = qtoaddr((Q)ARG0(arg));
723: b = (unsigned int) (*a);
724: UTOQ(b,*rp);
1.9 noro 725: }
726:
727: void Ppoke(arg,rp)
728: NODE arg;
729: Q *rp;
730: {
1.37 noro 731: unsigned char *addr;
1.9 noro 732:
1.37 noro 733: addr = qtoaddr((Q)ARG0(arg));
734: *addr = (unsigned char)QTOS((Q)ARG1(arg));
735: *rp = 0;
1.1 noro 736: }
737:
738: #if 0
739: static int optimize;
740: static struct oN oPSN[1000];
741: static struct oQ oPSZ[1000],oMSZ[1000];
742: static szinit = 0;
743:
744: void Popt(arg,rp)
745: NODE arg;
746: pointer *rp;
747: {
1.37 noro 748: optimize = ARG0(arg) ? 1 : 0; *rp = 0;
1.1 noro 749: }
750:
751:
752: void sz_init() {
1.37 noro 753: int i;
754: Q t;
1.1 noro 755:
1.37 noro 756: for ( i = 1; i < 1000; i++ ) {
757: oPSN[i].p = 1; oPSN[i].b[0] = i;
758: t = &oPSZ[i];
759: OID(t) = O_N; NID(t) = N_Q; SGN(t) = 1; NM(t) = &oPSN[i]; DN(t) = 0;
760: t = &oMSZ[i];
761: OID(t) = O_N; NID(t) = N_Q; SGN(t) = -1; NM(t) = &oPSN[i]; DN(t) = 0;
762: }
763: szinit = 1;
1.1 noro 764: }
765:
766: optobj(p)
767: Obj *p;
768: {
1.37 noro 769: Obj t;
770: int n;
771: DCP dc;
772:
773: if ( t = *p )
774: switch ( OID(t) ) {
775: case O_N:
776: if ( (NID(t)==N_Q) && INT(t) && (PL(NM((Q)t))==1) ) {
777: n = QTOS((Q)t);
778: if ( !szinit )
779: sz_init();
780: if ( n < 1000 )
781: *p = (Obj)(SGN((Q)t)>0?&oPSZ[n]:&oMSZ[n]);
782: }
783: break;
784: case O_P:
785: for ( dc = DC((P)t); dc; dc = NEXT(dc) ) {
786: optobj(&DEG(dc)); optobj(&COEF(dc));
787: }
788: break;
789: case O_R:
790: optobj(&NM((R)t)); optobj(&DN((R)t)); break;
791: default:
792: break;
793: }
1.1 noro 794: }
795: #endif
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