=================================================================== RCS file: /home/cvs/OpenXM_contrib2/asir2000/builtin/miscf.c,v retrieving revision 1.4 retrieving revision 1.9 diff -u -p -r1.4 -r1.9 --- OpenXM_contrib2/asir2000/builtin/miscf.c 2000/03/01 02:29:17 1.4 +++ OpenXM_contrib2/asir2000/builtin/miscf.c 2000/11/14 08:38:38 1.9 @@ -1,4 +1,52 @@ -/* $OpenXM: OpenXM_contrib2/asir2000/builtin/miscf.c,v 1.3 2000/02/08 04:47:09 noro Exp $ */ +/* + * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED + * All rights reserved. + * + * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited, + * non-exclusive and royalty-free license to use, copy, modify and + * redistribute, solely for non-commercial and non-profit purposes, the + * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and + * conditions of this Agreement. For the avoidance of doubt, you acquire + * only a limited right to use the SOFTWARE hereunder, and FLL or any + * third party developer retains all rights, including but not limited to + * copyrights, in and to the SOFTWARE. + * + * (1) FLL does not grant you a license in any way for commercial + * purposes. You may use the SOFTWARE only for non-commercial and + * non-profit purposes only, such as academic, research and internal + * business use. + * (2) The SOFTWARE is protected by the Copyright Law of Japan and + * international copyright treaties. If you make copies of the SOFTWARE, + * with or without modification, as permitted hereunder, you shall affix + * to all such copies of the SOFTWARE the above copyright notice. + * (3) An explicit reference to this SOFTWARE and its copyright owner + * shall be made on your publication or presentation in any form of the + * results obtained by use of the SOFTWARE. + * (4) In the event that you modify the SOFTWARE, you shall notify FLL by + * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification + * for such modification or the source code of the modified part of the + * SOFTWARE. + * + * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL + * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND + * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES' + * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY + * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY. + * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT, + * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY + * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL + * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES + * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES + * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY + * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF + * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART + * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY + * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, + * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. + * + * $OpenXM: OpenXM_contrib2/asir2000/builtin/miscf.c,v 1.8 2000/08/22 05:03:59 noro Exp $ +*/ #include "ca.h" #include "parse.h" #if INET && !defined(VISUAL) @@ -12,8 +60,8 @@ void Pr2g(), Pread_cmo(), Pwrite_cmo(); void Pgc(),Pbatch(),Psend_progress(); void Pnull_command(); void Pgetenv(); -void Plib_ox_push_cmo(),Plib_ox_pop_cmo(),Plib_ox_push_cmd(); -void Plib_ox_execute_string(); +void Pget_addr(),Phex_dump(); +void Ppeek(),Ppoke(); void delete_history(int,int); @@ -36,73 +84,19 @@ struct ftab misc_tab[] = { {"gc",Pgc,0}, {"batch",Pbatch,2}, {"send_progress",Psend_progress,-2}, + {"get_addr",Pget_addr,1}, + {"hex_dump",Phex_dump,2}, + {"peek",Ppeek,1}, + {"poke",Ppoke,2}, #if INET && !defined(VISUAL) && DO_PLOT {"xpause",Pxpause,0}, #endif #if 0 {"opt",Popt,1}, #endif -#if !defined(VISUAL) -/* test functions for library mode ox operations */ - {"lib_ox_push_cmo",Plib_ox_push_cmo,1}, - {"lib_ox_pop_cmo",Plib_ox_pop_cmo,0}, - {"lib_ox_push_cmd",Plib_ox_push_cmd,1}, - {"lib_ox_execute_string",Plib_ox_execute_string,1}, -#endif {0,0,0}, }; -extern int little_endian; - -int lib_ox_initialized; - -#if !defined(VISUAL) -void Plib_ox_push_cmo(arg,rp) -NODE arg; -Q *rp; -{ - void *cmo; - - if ( !lib_ox_initialized ) asir_ox_io_init(little_endian); - risa_to_cmo(ARG0(arg),&cmo); - asir_ox_push_cmo(cmo); - *rp = ONE; -} - -void Plib_ox_pop_cmo(rp) -Obj *rp; -{ - void *buf; - int ret,len; - - if ( !lib_ox_initialized ) asir_ox_io_init(little_endian); - len = asir_ox_peek_cmo_size(); - buf = (void *)MALLOC_ATOMIC(len); - ret = asir_ox_pop_cmo(buf,len); - if ( ret < 0 ) - error("lib_ox_pop_cmo : buffer too small (cannot happen!)"); - cmo_to_risa(buf,rp); -} - -void Plib_ox_push_cmd(arg,rp) -NODE arg; -Q *rp; -{ - if ( !lib_ox_initialized ) asir_ox_io_init(little_endian); - asir_ox_push_cmd((unsigned int)QTOS((Q)ARG0(arg))); - *rp = ONE; -} - -void Plib_ox_execute_string(arg,rp) -NODE arg; -Q *rp; -{ - if ( !lib_ox_initialized ) asir_ox_io_init(little_endian); - asir_ox_execute_string(BDY((STRING)ARG0(arg))); - *rp = ONE; -} -#endif - void Pgetenv(arg,rp) NODE arg; STRING *rp; @@ -134,7 +128,7 @@ pointer *rp; asir_terminate(2); else { closecurrentinput(); - if ( !asir_infile->fp ) + if ( !asir_infile->fp && strcmp(asir_infile->name,"string") ) asir_terminate(2); } *rp = 0; @@ -407,6 +401,95 @@ void Psend_progress(NODE arg,Q *rp) msg = ""; send_progress(per,msg); #endif + *rp = 0; +} + +void Pget_addr(arg,rp) +NODE arg; +Q *rp; +{ + pointer obj; + unsigned int u,l; + N n; + + obj = ARG0(arg); + if ( sizeof(pointer) == sizeof(unsigned int) ) { + UTOQ((unsigned int)obj,*rp); + } else { + /* a pointer must fit in long */ + u = ((unsigned long)obj)>>32; + l = ((unsigned long)obj)&(unsigned long)0xffffffff; + if ( u ) { + n = NALLOC(2); PL(n) = 2; BD(n)[0] = l; BD(n)[1] = u; + NTOQ(n,1,*rp); + } else { + UTOQ(l,*rp); + } + } +} + +unsigned char *qtoaddr(q) +Q q; +{ + unsigned char *addr; + N n; + + if ( !q ) + return 0; + n = NM(q); + if ( (sizeof(pointer) == sizeof(unsigned int)) || (PL(n) == 1) ) + addr = (char *)BD(n)[0]; + else { + /* a pointer must fit in long */ + addr = (char *)((((unsigned long)BD(n)[1])<<32) + | ((unsigned long)BD(n)[0])); + } + return addr; +} + +void Phex_dump(arg,rp) +NODE arg; +Q *rp; +{ + unsigned char *start; + int len,i; + + *rp = 0; + start = qtoaddr((Q)ARG0(arg)); + len = QTOS((Q)ARG1(arg)); + for ( i = 0; i < len; i++ ) { + if ( !(i%16) ) + fprintf(asir_out,"%08x: ",start+i); + fprintf(asir_out,"%02x",start[i]); + if ( !((i+1)%16) ) + fprintf(asir_out,"\n"); + else if ( !((i+1)%4) ) + fprintf(asir_out," "); + } + if ( i%16 ) + fprintf(asir_out,"\n"); +} + +void Ppeek(arg,rp) +NODE arg; +Q *rp; +{ + unsigned int b; + unsigned char *a; + + a = qtoaddr((Q)ARG0(arg)); + b = (unsigned int) (*a); + UTOQ(b,*rp); +} + +void Ppoke(arg,rp) +NODE arg; +Q *rp; +{ + unsigned char *addr; + + addr = qtoaddr((Q)ARG0(arg)); + *addr = (unsigned char)QTOS((Q)ARG1(arg)); *rp = 0; }