diff options
Diffstat (limited to 'c/src/lib/libbsp/m68k/mvme162/tools/sload.c')
-rw-r--r-- | c/src/lib/libbsp/m68k/mvme162/tools/sload.c | 701 |
1 files changed, 335 insertions, 366 deletions
diff --git a/c/src/lib/libbsp/m68k/mvme162/tools/sload.c b/c/src/lib/libbsp/m68k/mvme162/tools/sload.c index 8ce44d7a4b..1fe0ecd421 100644 --- a/c/src/lib/libbsp/m68k/mvme162/tools/sload.c +++ b/c/src/lib/libbsp/m68k/mvme162/tools/sload.c @@ -53,255 +53,248 @@ void usage (void); int MVMEControl(u_long entry, int reset, int go); unsigned int ahdtoi(unsigned char digit) -/* converts a hexadecimal char to an integer - * - * entry : digit = character to convert - * : 0..15 = result - * : -1 = char is not a digit +/* converts a hexadecimal char to an integer + * + * entry : digit = character to convert + * : 0..15 = result + * : -1 = char is not a digit */ { /* check digit */ - if (!isxdigit(digit)) - return(-1); - - switch (toupper(digit)) { - case 'A' : return(0xA); - case 'B' : return(0xB); - case 'C' : return(0xC); - case 'D' : return(0xD); - case 'E' : return(0xE); - case 'F' : return(0xF); - default : return(digit - 0x30); - } + if (!isxdigit(digit)) + return(-1); + + switch (toupper(digit)) { + case 'A' : return(0xA); + case 'B' : return(0xB); + case 'C' : return(0xC); + case 'D' : return(0xD); + case 'E' : return(0xE); + case 'F' : return(0xF); + default : return(digit - 0x30); + } } int issrec(char *str) -/* attempts to identify the type of Srecord string passed - * - * entry : str = pointer to null terminated string - * returns : 0,1,2,3,5,7,8,9 for S0..S9 except S6 & S4 - * : -1 = invalid header or header not found - * : -2 = invalid header number +/* attempts to identify the type of Srecord string passed + * + * entry : str = pointer to null terminated string + * returns : 0,1,2,3,5,7,8,9 for S0..S9 except S6 & S4 + * : -1 = invalid header or header not found + * : -2 = invalid header number */ { /* Check first character for S */ - if ((isupper(str[0]) && (str[0] == 'S')) || - (islower(str[0]) && (str[0] == 's'))) - { - /* check for valid header number */ - switch (str[1]) { - case '0' : return 0; /* header record */ - case '1' : return 1; /* data record, 2byte addr */ - case '2' : return 2; /* " " , 3byte addr */ - case '3' : return 3; /* " " , 4byte addr */ - case '5' : return 5; /* number of S1,S2,S3 blocks */ - case '7' : return 7; /* S3 terminator */ - case '8' : return 8; /* S2 terminator */ - case '9' : return 9; /* S1 terminator */ - default : return -2; /* all others are invalid */ - } - } - return(-1); + if ((isupper(str[0]) && (str[0] == 'S')) || (islower(str[0]) && (str[0] == 's'))) + { + /* check for valid header number */ + switch (str[1]) { + case '0' : return 0; /* header record */ + case '1' : return 1; /* data record, 2byte addr */ + case '2' : return 2; /* " " , 3byte addr */ + case '3' : return 3; /* " " , 4byte addr */ + case '5' : return 5; /* number of S1,S2,S3 blocks */ + case '7' : return 7; /* S3 terminator */ + case '8' : return 8; /* S2 terminator */ + case '9' : return 9; /* S1 terminator */ + default : return -2; /* all others are invalid */ + } + } + return(-1); } int validrec(char *str) -/* Tests for a valid srecord. tests checksum & for nondigit characters - * doesn't rely on any other srecord routines. - * - * entry : str = pointer to null terminated string - * returns : -1 = srecord contains invalid characters - * : -2 = srecord checksum is invalid - * : -3 = srecord record length is invalid - * : 0 = srecord is valid +/* Tests for a valid srecord. tests checksum & for nondigit characters + * doesn't rely on any other srecord routines. + * + * entry : str = pointer to null terminated string + * returns : -1 = srecord contains invalid characters + * : -2 = srecord checksum is invalid + * : -3 = srecord record length is invalid + * : 0 = srecord is valid */ { - int cn = 1, rlen=0; - int mchksum=0, rchksum=0; + int cn = 1, rlen=0; + int mchksum=0, rchksum=0; /* first check if there are any non-digit characters except S */ - while (str[cn]!=0) - if (!isxdigit(str[cn++])) - return(-1); + while (str[cn]!=0) + if (!isxdigit(str[cn++])) + return(-1); /* test number of data bytes */ - rlen = ahdtoi(str[2])* 0x10 + ahdtoi(str[3]); - if (((strlen(str)-4)/2U) != rlen) return(-3); + rlen = ahdtoi(str[2])* 0x10 + ahdtoi(str[3]); + if (((strlen(str)-4)/2U) != rlen) return(-3); /* get checksum from string */ - rchksum = ahdtoi(str[rlen*2+2])*0x10 + ahdtoi(str[rlen*2+3]); - /* string chksum */ + rchksum = ahdtoi(str[rlen*2+2])*0x10 + ahdtoi(str[rlen*2+3]); /* string chksum */ /* now calculate my own checksum */ - for (cn=2; cn <= rlen*2; ) - mchksum += ahdtoi(str[cn++])*0x10 + ahdtoi(str[cn++]); - mchksum = ~mchksum & 0xFF; - if (mchksum != rchksum) return(-2); /* return -2 in not equal */ + for (cn=2; cn <= rlen*2; ) + mchksum += ahdtoi(str[cn++])*0x10 + ahdtoi(str[cn++]); + mchksum = ~mchksum & 0xFF; + if (mchksum != rchksum) return(-2); /* return -2 in not equal */ /* return OK if we didn't fail any of these tests */ - return(0); + return(0); } void hdr2str(char *sstr, char *pstr) -/* converts header record (S0) string into a plain string - * - * entry : sstr = pointer to S0 string record - * exit : pstr = pointer to string long enough to hold string - * (caller must allocate enough space for string) +/* converts header record (S0) string into a plain string + * + * entry : sstr = pointer to S0 string record + * exit : pstr = pointer to string long enough to hold string + * (caller must allocate enough space for string) */ { - int rlen, cn, pn=0; + int rlen, cn, pn=0; - rlen = ahdtoi(sstr[2])*0x10 + ahdtoi(sstr[3]); - for (cn=8; cn <= rlen*2; ) - pstr[pn++] = ahdtoi(sstr[cn++])*0x10 + ahdtoi(sstr[cn++]); - pstr[pn]=0; + rlen = ahdtoi(sstr[2])*0x10 + ahdtoi(sstr[3]); + for (cn=8; cn <= rlen*2; ) + pstr[pn++] = ahdtoi(sstr[cn++])*0x10 + ahdtoi(sstr[cn++]); + pstr[pn]=0; } unsigned long getaddr(char *str) -/* returns the address of the srecord in str. assumes record is valid. - * - * entry : str = pointer to srecord string - * exit : address of data, word or long. +/* returns the address of the srecord in str. assumes record is valid. + * + * entry : str = pointer to srecord string + * exit : address of data, word or long. */ { - unsigned long addr=0; - - switch (issrec(str)) { - case 0 : - case 1 : - case 5 : - case 9 : - addr = ahdtoi(str[4])*0x1000 + ahdtoi(str[5])*0x100 - + ahdtoi(str[6])*0x10 + ahdtoi(str[7]); - return(addr); - case 2 : - case 8 : - addr = ahdtoi(str[4])*0x100000 + ahdtoi(str[5])*0x10000 - + ahdtoi(str[6])*0x1000 + ahdtoi(str[7])*0x100 - + ahdtoi(str[8])*0x10 + ahdtoi(str[9]); - return(addr); - case 3 : - case 7 : - addr = ahdtoi(str[4])*0x10000000 + ahdtoi(str[5])*0x1000000 - + ahdtoi(str[6])*0x100000 + ahdtoi(str[7])*0x10000 - + ahdtoi(str[8])*0x1000 + ahdtoi(str[9])*0x100 - + ahdtoi(str[10])*0x10 + ahdtoi(str[11]); - return(addr); - default : return(-1); - } + unsigned long addr=0; + + switch (issrec(str)) { + case 0 : + case 1 : + case 5 : + case 9 : addr = ahdtoi(str[4])*0x1000 + ahdtoi(str[5])*0x100 + + ahdtoi(str[6])*0x10 + ahdtoi(str[7]); + return(addr); + case 2 : + case 8 : addr = ahdtoi(str[4])*0x100000 + ahdtoi(str[5])*0x10000 + + ahdtoi(str[6])*0x1000 + ahdtoi(str[7])*0x100 + + ahdtoi(str[8])*0x10 + ahdtoi(str[9]); + return(addr); + case 3 : + case 7 : addr = ahdtoi(str[4])*0x10000000 + ahdtoi(str[5])*0x1000000 + + ahdtoi(str[6])*0x100000 + ahdtoi(str[7])*0x10000 + + ahdtoi(str[8])*0x1000 + ahdtoi(str[9])*0x100 + + ahdtoi(str[10])*0x10 + ahdtoi(str[11]); + return(addr); + default : return(-1); + } } unsigned int datasize(char *str) /* - * returns the number of data bytes in the srecord. assumes record is valid. - * - * entry : str = pointer to srecord string - * exit : number of bytes of data in the data field. + * returns the number of data bytes in the srecord. assumes record is valid. + * + * entry : str = pointer to srecord string + * exit : number of bytes of data in the data field. */ { - unsigned int size=0; - - switch (issrec(str)) { - case 0 : - case 1 : - case 5 : - case 7 : - case 8 : - case 9 : size = ahdtoi(str[2])*0x10 + ahdtoi(str[3]); - return(size-3); - case 2 : size = ahdtoi(str[2])*0x10 + ahdtoi(str[3]); - return(size-4); - case 3 : size = ahdtoi(str[2])*0x10 + ahdtoi(str[3]); - return(size-5); - default : return(-1); - } + unsigned int size=0; + + switch (issrec(str)) { + case 0 : + case 1 : + case 5 : + case 7 : + case 8 : + case 9 : size = ahdtoi(str[2])*0x10 + ahdtoi(str[3]); + return(size-3); + case 2 : size = ahdtoi(str[2])*0x10 + ahdtoi(str[3]); + return(size-4); + case 3 : size = ahdtoi(str[2])*0x10 + ahdtoi(str[3]); + return(size-5); + default : return(-1); + } } void usage (void) /* - * prints correct usage on stdout + * prints correct usage on stdout */ { - printf("\nUSAGE : sload [-v][-g][-r] [file]\n"); - printf(" file is an s-record file\n"); - printf(" -v for verbose summary of s-records loaded\n"); - printf(" -g to start execution\n"); - printf(" -r to reset MVME162\n\n"); + printf("\nUSAGE : sload [-v][-g][-r] [file]\n"); + printf(" file is an s-record file\n"); + printf(" -v for verbose summary of s-records loaded\n"); + printf(" -g to start execution\n"); + printf(" -r to reset MVME162\n\n"); } int MVMEControl(u_long entry, int reset, int go) -/* Controls MVME-162 from other VME master: +/* Controls MVME-162 from other VME master: * if entry != 0, loads it as start address - * if go != 0, starts program execution from entry - * if reset != 0, resets mvme162's local bus + * if go != 0, starts program execution from entry + * if reset != 0, resets mvme162's local bus * Depends upon #define'ed GROUP_BASE_ADDRESS and BOARD_BASE_ADDRESS - * which in turn are set by the 162-BUG's ENV command. + * which in turn are set by the 162-BUG's ENV command. */ { - int vme; - char vmedev[32] = "/dev/vme16d32"; /* d32 is important !!! */ - u_long pagesize; - struct gcsr *gcsr_map; - - pagesize = sysconf(_SC_PAGESIZE); /* mmap likes to be page-aligned */ + int vme; + char vmedev[32] = "/dev/vme16d32"; /* d32 is important !!! */ + u_long pagesize; + struct gcsr *gcsr_map; - if ((vme = open(vmedev, O_RDWR)) == -1) { - perror("open"); - fprintf(stderr, "Cannot open vme as %s to access GCSR\n", vmedev); - return 1; - } + pagesize = sysconf(_SC_PAGESIZE); /* mmap likes to be page-aligned */ + + if ((vme = open(vmedev, O_RDWR)) == -1) { + perror("open"); + fprintf(stderr, "Cannot open vme as %s to access GCSR\n", vmedev); + return 1; + } /* "MAP_SHARED" is important here */ - gcsr_map = (struct gcsr *) - mmap(0, 0x1000, PROT_WRITE|PROT_READ, MAP_SHARED, - vme, (u_long)gcsr_vme / pagesize * pagesize); - if (gcsr_map == (struct gcsr *) - 1) { - perror("mmap"); - fprintf(stderr, "Cannot mmap() to remote bus address 0x%08X\n", - (u_long)gcsr_vme / pagesize * pagesize); - return 1; - } + gcsr_map = (struct gcsr *) mmap(0, 0x1000, PROT_WRITE|PROT_READ, MAP_SHARED, + vme, (u_long)gcsr_vme / pagesize * pagesize); + if (gcsr_map == (struct gcsr *) - 1) { + perror("mmap"); + fprintf(stderr, "Cannot mmap() to remote bus address 0x%08X\n", + (u_long)gcsr_vme / pagesize * pagesize); + return 1; + } /* * use GCSR to start execution in MVME162 - * adjust pointer to compensate for page alignement + * adjust pointer to compensate for page alignement */ - gcsr_map = (struct gcsr *)((u_long)gcsr_map + - (u_long)gcsr_vme % pagesize); + gcsr_map = (struct gcsr *)((u_long)gcsr_map + (u_long)gcsr_vme % pagesize); - if (reset) { /* reset the local bus... */ - gcsr_map->board_scr |= 0x80; - } - if (entry) { /* ...load start address... */ - gcsr_map->gpr[0] = entry >> 16U; - gcsr_map->gpr[1] = entry & 0x0000FFFF; - } - if (go) { /* ... and kick it in the ass! */ - gcsr_map->lmsig = 0x1; - } + if (reset) { /* reset the local bus... */ + gcsr_map->board_scr |= 0x80; + } + if (entry) { /* ...load start address... */ + gcsr_map->gpr[0] = entry >> 16U; + gcsr_map->gpr[1] = entry & 0x0000FFFF; + } + if (go) { /* ... and kick it in the ass! */ + gcsr_map->lmsig = 0x1; + } } /*=================================================================== */ main(int argc, char *argv[]) { - char inpstr[256]; - u_char image[256]; - char hdrstr[64]; - int i, j, k, result, size, line=0, lastrec=0; - long addr, tsize=0, naddr=0, blksize=0, blknum=1; - FILE *in; - char infile[256] = ""; - char vmedev[32] = "/dev/vme32d32"; /* Assume "/dev/vme32d32" */ - int vme, verbose = 0, go = 0, reset = 0, havefile = 0; - -/* Parse the command line */ + char inpstr[256]; + u_char image[256]; + char hdrstr[64]; + int i, j, k, result, size, line=0, lastrec=0; + long addr, tsize=0, naddr=0, blksize=0, blknum=1; + FILE *in; + char infile[256] = ""; + char vmedev[32] = "/dev/vme32d32"; /* Assume "/dev/vme32d32" */ + int vme, verbose = 0, go = 0, reset = 0, havefile = 0; + +/* Parse the command line */ --argc; while (argv++, argc--) { - if (**argv != '-') { - strcpy(infile, *argv); - havefile = 1; + if (**argv != '-') { + strcpy(infile, *argv); + havefile = 1; } else if (!strcmp(*argv, "-v")) { verbose = 1; } else if (!strcmp(*argv, "-g")) { @@ -325,18 +318,18 @@ main(int argc, char *argv[]) if (!havefile) { if (!reset && !go) { - usage(); + usage(); } else { MVMEControl(0, reset, go); } exit(0); } - + if ((in = fopen(infile, "r")) == NULL) { perror("open"); fprintf(stderr, "Cannot open input file %s\n", infile); - exit(1); + exit(1); } if ((vme = open(vmedev, O_RDWR)) == -1) { @@ -347,196 +340,172 @@ main(int argc, char *argv[]) line++; if (validrec(inpstr) == 0) { switch (issrec(inpstr)) { - case 0 : - hdr2str(inpstr, hdrstr); - if (verbose) printf("HEADER string = `%s'\n", hdrstr); - lastrec=HEADER; - break; - case 1 : - addr = getaddr(inpstr); - size = datasize(inpstr); - if (blksize == 0) { - blksize+=size; - naddr=addr+size; - if (verbose) printf("DATA\tS19\t$%04lX", addr); - lastrec=DATA19; - } - else if ((blksize!=0) && (addr==naddr)) { - blksize+=size; - naddr=addr+size; - } - else { - if (verbose) printf("\t$%04lX\t%lu", naddr-1, blksize); - if (verbose) printf("\t%d\n", blknum); - blknum+=1; - naddr=addr+size; - blksize=size; - if (verbose) printf("DATA\tS19\t$%04lX", addr); - lastrec=DATA19; - } - tsize += size; - if (vme == -1) break; - for (i = 0, j = 8, k = size; k-- > 0; i += 1, j += 2) { - image[i] = ahdtoi(inpstr[j])*0x10 + ahdtoi(inpstr[j+1]); - } - if (lseek(vme, addr, SEEK_SET) == -1) { - fprintf(stderr, "lseek() to vme address %08X failed\n", addr); - } - else { - if (write(vme, (u_char *)image, size) != size) { - fprintf(stderr, "Write to vme address %08X failed\n", addr); - } - } - break; - case 2 : - addr = getaddr(inpstr); - size = datasize(inpstr); - if (blksize == 0) { - blksize+=size; - naddr=addr+size; - if (verbose) printf("DATA\tS28\t$%06lX",addr); - lastrec=DATA28; - } - else if ((blksize!=0) && (addr==naddr)) { - blksize+=size; - naddr=addr+size; - } - else { - if (verbose) printf("\t$%06lX\t%lu",naddr-1,blksize); - if (verbose) printf("\t%d\n",blknum); - blknum+=1; - naddr=addr+size; - blksize=size; - if (verbose) printf("DATA\tS28\t$%06lX",addr); - lastrec=DATA28; - } - tsize += size; - if (vme == -1) break; - for (i = 0, j = 10, k = size; k-- > 0; i += 1, j += 2) { - image[i] = ahdtoi(inpstr[j])*0x10 + ahdtoi(inpstr[j+1]); - } - if (lseek(vme, addr, SEEK_SET) == -1) { - fprintf(stderr, "lseek() to vme address %08X failed\n", addr); - } - else { - if (write(vme, (u_char *)image, size) != size) { - fprintf(stderr, "Write to vme address %08X failed\n", addr); - } - } - break; - case 3 : - addr = getaddr(inpstr); - size = datasize(inpstr); - if (blksize == 0) { - blksize+=size; - naddr=addr+size; - if (verbose) printf("DATA\tS37\t$%08lX",addr); - lastrec=DATA37; - } - else if ((blksize!=0) && (addr==naddr)) { - blksize+=size; - naddr=addr+size; - } - else { - if (verbose) printf("\t$%08lX\t%lu",naddr-1,blksize); - if (verbose) printf("\t%d\n",blknum); - blknum+=1; - naddr=addr+size; - blksize=size; - if (verbose) printf("DATA\tS37\t$%08lX",addr); - lastrec=DATA37; - } - tsize += size; - if (vme == -1) break; - for (i = 0, j = 12, k = size; k-- > 0; i += 1, j += 2) { - image[i] = ahdtoi(inpstr[j])*0x10 + ahdtoi(inpstr[j+1]); - } - if (lseek(vme, addr, SEEK_SET) == -1) { - fprintf(stderr, "lseek() to vme address %08X failed\n", addr); - } - else { - if (write(vme, (u_char *)image, size) != size) { - fprintf(stderr, "Write to vme address %08X failed\n", addr); - } - } - break; - case 7 : - if (lastrec==DATA19){ - if (verbose) printf("\t$%04lX\t%lu",naddr-1,blksize); - } - if (lastrec==DATA28){ - if (verbose) printf("\t$%06lX\t%lu",naddr-1,blksize); - } - if (lastrec==DATA37){ - if (verbose) printf("\t$%08lX\t%lu",naddr-1,blksize); + case 0 : + hdr2str(inpstr, hdrstr); + if (verbose) printf("HEADER string = `%s'\n", hdrstr); + lastrec=HEADER; + break; + case 1 : + addr = getaddr(inpstr); + size = datasize(inpstr); + if (blksize == 0) { + blksize+=size; + naddr=addr+size; + if (verbose) printf("DATA\tS19\t$%04lX", addr); + lastrec=DATA19; + } + else if ((blksize!=0) && (addr==naddr)) { + blksize+=size; + naddr=addr+size; + } + else { + if (verbose) printf("\t$%04lX\t%lu", naddr-1, blksize); + if (verbose) printf("\t%d\n", blknum); + blknum+=1; + naddr=addr+size; + blksize=size; + if (verbose) printf("DATA\tS19\t$%04lX", addr); + lastrec=DATA19; + } + tsize += size; + if (vme == -1) break; + for (i = 0, j = 8, k = size; k-- > 0; i += 1, j += 2) { + image[i] = ahdtoi(inpstr[j])*0x10 + ahdtoi(inpstr[j+1]); + } + if (lseek(vme, addr, SEEK_SET) == -1) { + fprintf(stderr, "lseek() to vme address %08X failed\n", addr); + } + else { + if (write(vme, (u_char *)image, size) != size) { + fprintf(stderr, "Write to vme address %08X failed\n", addr); } + } + break; + case 2 : + addr = getaddr(inpstr); + size = datasize(inpstr); + if (blksize == 0) { + blksize+=size; + naddr=addr+size; + if (verbose) printf("DATA\tS28\t$%06lX",addr); + lastrec=DATA28; + } + else if ((blksize!=0) && (addr==naddr)) { + blksize+=size; + naddr=addr+size; + } + else { + if (verbose) printf("\t$%06lX\t%lu",naddr-1,blksize); if (verbose) printf("\t%d\n",blknum); - addr = getaddr(inpstr); - if (verbose) printf("TERM\tS37"); - printf("\nExecution address = $%08lX\n", addr); - lastrec=TERMINATOR; - break; - case 8 : - if (lastrec==DATA19){ - if (verbose) printf("\t$%04lX\t%lu",naddr-1,blksize); - } - if (lastrec==DATA28){ - if (verbose) printf("\t$%06lX\t%lu",naddr-1,blksize); - } - if (lastrec==DATA37){ - if (verbose) printf("\t$%08lX\t%lu",naddr-1,blksize); + blknum+=1; + naddr=addr+size; + blksize=size; + if (verbose) printf("DATA\tS28\t$%06lX",addr); + lastrec=DATA28; + } + tsize += size; + if (vme == -1) break; + for (i = 0, j = 10, k = size; k-- > 0; i += 1, j += 2) { + image[i] = ahdtoi(inpstr[j])*0x10 + ahdtoi(inpstr[j+1]); + } + if (lseek(vme, addr, SEEK_SET) == -1) { + fprintf(stderr, "lseek() to vme address %08X failed\n", addr); + } + else { + if (write(vme, (u_char *)image, size) != size) { + fprintf(stderr, "Write to vme address %08X failed\n", addr); } + } + break; + case 3 : + addr = getaddr(inpstr); + size = datasize(inpstr); + if (blksize == 0) { + blksize+=size; + naddr=addr+size; + if (verbose) printf("DATA\tS37\t$%08lX",addr); + lastrec=DATA37; + } + else if ((blksize!=0) && (addr==naddr)) { + blksize+=size; + naddr=addr+size; + } + else { + if (verbose) printf("\t$%08lX\t%lu",naddr-1,blksize); if (verbose) printf("\t%d\n",blknum); - addr = getaddr(inpstr); - if (verbose) printf("TERM\tS28"); - printf("\nExecution address = $%06lX\n", addr); - lastrec=TERMINATOR; - break; - case 9 : - if (lastrec==DATA19){ - if (verbose) printf("\t$%04lX\t%lu",naddr-1,blksize); - } - if (lastrec==DATA28){ - if (verbose) printf("\t$%06lX\t%lu",naddr-1,blksize); - } - if (lastrec==DATA37){ - if (verbose) printf("\t$%08lX\t%lu",naddr-1,blksize); + blknum+=1; + naddr=addr+size; + blksize=size; + if (verbose) printf("DATA\tS37\t$%08lX",addr); + lastrec=DATA37; + } + tsize += size; + if (vme == -1) break; + for (i = 0, j = 12, k = size; k-- > 0; i += 1, j += 2) { + image[i] = ahdtoi(inpstr[j])*0x10 + ahdtoi(inpstr[j+1]); + } + if (lseek(vme, addr, SEEK_SET) == -1) { + fprintf(stderr, "lseek() to vme address %08X failed\n", addr); + } + else { + if (write(vme, (u_char *)image, size) != size) { + fprintf(stderr, "Write to vme address %08X failed\n", addr); } - if (verbose) printf("\t%d\n",blknum); - addr = getaddr(inpstr); - if (verbose) printf("TERM\tS19"); - printf("\nExecution address = $%04lX\n", addr); - lastrec=TERMINATOR; - break; } + break; + case 7 : + if (lastrec==DATA19){if (verbose) printf("\t$%04lX\t%lu",naddr-1,blksize);} + if (lastrec==DATA28){if (verbose) printf("\t$%06lX\t%lu",naddr-1,blksize);} + if (lastrec==DATA37){if (verbose) printf("\t$%08lX\t%lu",naddr-1,blksize);} + if (verbose) printf("\t%d\n",blknum); + addr = getaddr(inpstr); + if (verbose) printf("TERM\tS37"); + printf("\nExecution address = $%08lX\n", addr); + lastrec=TERMINATOR; + break; + case 8 : + if (lastrec==DATA19){if (verbose) printf("\t$%04lX\t%lu",naddr-1,blksize);} + if (lastrec==DATA28){if (verbose) printf("\t$%06lX\t%lu",naddr-1,blksize);} + if (lastrec==DATA37){if (verbose) printf("\t$%08lX\t%lu",naddr-1,blksize);} + if (verbose) printf("\t%d\n",blknum); + addr = getaddr(inpstr); + if (verbose) printf("TERM\tS28"); + printf("\nExecution address = $%06lX\n", addr); + lastrec=TERMINATOR; + break; + case 9 : + if (lastrec==DATA19){if (verbose) printf("\t$%04lX\t%lu",naddr-1,blksize);} + if (lastrec==DATA28){if (verbose) printf("\t$%06lX\t%lu",naddr-1,blksize);} + if (lastrec==DATA37){if (verbose) printf("\t$%08lX\t%lu",naddr-1,blksize);} + if (verbose) printf("\t%d\n",blknum); + addr = getaddr(inpstr); + if (verbose) printf("TERM\tS19"); + printf("\nExecution address = $%04lX\n", addr); + lastrec=TERMINATOR; + break; } - else { - printf("\nError on line %d. ",line); - switch (validrec(inpstr)) { - case -1 : {printf("SRecord contains invalid characters.\n"); break; } - case -2 : {printf("SRecord checksum is invalid.\n"); break;} - case -3 : {printf("SRecord length is invalid.\n"); break;} - } - exit(1); - } - } - - if ((lastrec==DATA19) || (lastrec==DATA28) || (lastrec==DATA37)) { - if (lastrec==DATA19){ - if (verbose) printf("\t$%04lX\t%lu",naddr-1,blksize); - } - if (lastrec==DATA28){ - if (verbose) printf("\t$%06lX\t%lu",naddr-1,blksize); - } - if (lastrec==DATA37){ - if (verbose) printf("\t$%08lX\t%lu",naddr-1,blksize); - } - if (verbose) printf("\t%d\n",blknum); - printf("ERROR: terminator record not found.\n"); - } - else { - for (i = 0x000FFFF; i-- > 0;) ; /* mystique delay... */ - MVMEControl(addr, reset, go); - } - if (verbose) printf("total data size = %lu bytes\n", tsize); + } + else { + printf("\nError on line %d. ",line); + switch (validrec(inpstr)) { + case -1 : {printf("SRecord contains invalid characters.\n"); break; } + case -2 : {printf("SRecord checksum is invalid.\n"); break;} + case -3 : {printf("SRecord length is invalid.\n"); break;} + } + exit(1); + } + } + + if ((lastrec==DATA19) || (lastrec==DATA28) || (lastrec==DATA37)) { + if (lastrec==DATA19){if (verbose) printf("\t$%04lX\t%lu",naddr-1,blksize);} + if (lastrec==DATA28){if (verbose) printf("\t$%06lX\t%lu",naddr-1,blksize);} + if (lastrec==DATA37){if (verbose) printf("\t$%08lX\t%lu",naddr-1,blksize);} + if (verbose) printf("\t%d\n",blknum); + printf("ERROR: terminator record not found.\n"); + } + else { + for (i = 0x000FFFF; i-- > 0;) ; /* mystique delay... */ + MVMEControl(addr, reset, go); + } + if (verbose) printf("total data size = %lu bytes\n", tsize); } |