CONFIG_ALIGNMENT_TRAP=y CONFIG_ARCH_BCM=y CONFIG_ARCH_BCM_5301X=y CONFIG_ARCH_BCM_53573=y CONFIG_ARCH_BCM_IPROC=y CONFIG_ARCH_CLOCKSOURCE_DATA=y CONFIG_ARCH_HAS_ELF_RANDOMIZE=y CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y CONFIG_ARCH_HAS_SG_CHAIN=y CONFIG_ARCH_HAS_TICK_BROADCAST=y CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y CONFIG_ARCH_MULTIPLATFORM=y # CONFIG_ARCH_MULTI_CPU_AUTO is not set CONFIG_ARCH_MULTI_V6_V7=y CONFIG_ARCH_MULTI_V7=y CONFIG_ARCH_NR_GPIO=0 # CONFIG_ARCH_SELECT_MEMORY_MODEL is not set # CONFIG_ARCH_SPARSEMEM_DEFAULT is not set CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y CONFIG_ARCH_SUPPORTS_UPROBES=y CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_ARCH_USE_BUILTIN_BSWAP=y CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y CONFIG_ARCH_WANT_GENERAL_HUGETLB=y CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y CONFIG_ARM=y CONFIG_ARM_AMBA=y CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ARCH_TIMER=y CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y # CONFIG_ARM_ATAG_DTB_COMPAT is not set # CONFIG_ARM_CPU_SUSPEND is not set CONFIG_ARM_ERRATA_754322=y CONFIG_ARM_ERRATA_764369=y CONFIG_ARM_ERRATA_775420=y CONFIG_ARM_GIC=y CONFIG_ARM_GLOBAL_TIMER=y CONFIG_ARM_HAS_SG_CHAIN=y CONFIG_ARM_HEAVY_MB=y CONFIG_ARM_L1_CACHE_SHIFT=6 CONFIG_ARM_L1_CACHE_SHIFT_6=y # CONFIG_ARM_LPAE is not set CONFIG_ARM_PATCH_IDIV=y CONFIG_ARM_PATCH_PHYS_VIRT=y # CONFIG_ARM_SP805_WATCHDOG is not set CONFIG_ARM_THUMB=y # CONFIG_ARM_THUMBEE is not set CONFIG_ARM_VIRT_EXT=y CONFIG_ATAGS=y CONFIG_AUTO_ZRELADDR=y CONFIG_BCM47XX_NVRAM=y CONFIG_BCM47XX_SPROM=y CONFIG_BCM47XX_WDT=y CONFIG_BCMA=y CONFIG_BCMA_BLOCKIO=y CONFIG_BCMA_DEBUG=y CONFIG_BCMA_DRIVER_GMAC_CMN=y CONFIG_BCMA_DRIVER_GPIO=y CONFIG_BCMA_DRIVER_PCI=y CONFIG_BCMA_HOST_PCI=y CONFIG_BCMA_HOST_PCI_POSSIBLE=y CONFIG_BCMA_HOST_SOC=y CONFIG_BCMA_SFLASH=y CONFIG_BCM_NET_PHYLIB=y CONFIG_BCM_NS_THERMAL=y CONFIG_BGMAC=y CONFIG_BGMAC_BCMA=y # CONFIG_BGMAC_PLATFORM is not set # CONFIG_BINFMT_FLAT is not set CONFIG_BLK_MQ_PCI=y CONFIG_BOUNCE=y CONFIG_BROADCOM_PHY=y CONFIG_CACHE_L2X0=y CONFIG_CLKDEV_LOOKUP=y CONFIG_CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK=y CONFIG_CLKSRC_MMIO=y CONFIG_CLKSRC_OF=y CONFIG_CLKSRC_PROBE=y # CONFIG_CLK_BCM_NS2 is not set CONFIG_CLK_BCM_NSP=y CONFIG_CLONE_BACKWARDS=y CONFIG_COMMON_CLK=y CONFIG_COMMON_CLK_IPROC=y CONFIG_CPU_32v6K=y CONFIG_CPU_32v7=y CONFIG_CPU_ABRT_EV7=y # CONFIG_CPU_BPREDICT_DISABLE is not set CONFIG_CPU_CACHE_V7=y CONFIG_CPU_CACHE_VIPT=y CONFIG_CPU_COPY_V6=y CONFIG_CPU_CP15=y CONFIG_CPU_CP15_MMU=y CONFIG_CPU_HAS_ASID=y # CONFIG_CPU_ICACHE_DISABLE is not set CONFIG_CPU_PABRT_V7=y CONFIG_CPU_RMAP=y CONFIG_CPU_TLB_V7=y CONFIG_CPU_V7=y CONFIG_CRC16=y CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_LZO=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_NULL2=y CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_WORKQUEUE=y CONFIG_DCACHE_WORD_ACCESS=y CONFIG_DEBUG_BCM_5301X=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_LL=y CONFIG_DEBUG_LL_INCLUDE="debug/8250.S" CONFIG_DEBUG_UART_8250=y # CONFIG_DEBUG_UART_8250_FLOW_CONTROL is not set CONFIG_DEBUG_UART_8250_SHIFT=0 CONFIG_DEBUG_UART_PHYS=0x18000300 CONFIG_DEBUG_UART_VIRT=0xf1000300 CONFIG_DEBUG_UNCOMPRESS=y CONFIG_DEBUG_USER=y CONFIG_DTC=y CONFIG_EARLY_PRINTK=y CONFIG_EDAC_ATOMIC_SCRUB=y CONFIG_EDAC_SUPPORT=y CONFIG_FIXED_PHY=y CONFIG_FIX_EARLYCON_MEM=y CONFIG_FRAME_POINTER=y # CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set CONFIG_GENERIC_ALLOCATOR=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_GENERIC_EARLY_IOREMAP=y CONFIG_GENERIC_IDLE_POLL_SETUP=y CONFIG_GENERIC_IO=y CONFIG_GENERIC_IRQ_SHOW=y CONFIG_GENERIC_IRQ_SHOW_LEVEL=y CONFIG_GENERIC_PCI_IOMAP=y CONFIG_GENERIC_PINCONF=y CONFIG_GENERIC_SCHED_CLOCK=y CONFIG_GENERIC_SMP_IDLE_THREAD=y CONFIG_GENERIC_STRNCPY_FROM_USER=y CONFIG_GENERIC_STRNLEN_USER=y CONFIG_GPIOLIB=y CONFIG_GPIOLIB_IRQCHIP=y CONFIG_GPIO_74X164=y CONFIG_GPIO_SYSFS=y CONFIG_HANDLE_DOMAIN_IRQ=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_HAS_DMA=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT_MAP=y # CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set CONFIG_HAVE_ARCH_AUDITSYSCALL=y CONFIG_HAVE_ARCH_BITREVERSE=y CONFIG_HAVE_ARCH_JUMP_LABEL=y CONFIG_HAVE_ARCH_KGDB=y CONFIG_HAVE_ARCH_PFN_VALID=y CONFIG_HAVE_ARCH_SECCOMP_FILTER=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_ARM_ARCH_TIMER=y CONFIG_HAVE_ARM_SCU=y CONFIG_HAVE_ARM_SMCCC=y CONFIG_HAVE_ARM_TWD=y # CONFIG_HAVE_BOOTMEM_INFO_NODE is not set CONFIG_HAVE_CBPF_JIT=y CONFIG_HAVE_CC_STACKPROTECTOR=y CONFIG_HAVE_CLK=y CONFIG_HAVE_CLK_PREPARE=y CONFIG_HAVE_CONTEXT_TRACKING=y CONFIG_HAVE_C_RECORDMCOUNT=y CONFIG_HAVE_DEBUG_KMEMLEAK=y CONFIG_HAVE_DMA_API_DEBUG=y CONFIG_HAVE_DMA_CONTIGUOUS=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_HAVE_IDE=y CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y CONFIG_HAVE_MEMBLOCK=y CONFIG_HAVE_MOD_ARCH_SPECIFIC=y CONFIG_HAVE_NET_DSA=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_OPTPROBES=y CONFIG_HAVE_PERF_EVENTS=y CONFIG_HAVE_PERF_REGS=y CONFIG_HAVE_PERF_USER_STACK_DUMP=y CONFIG_HAVE_PROC_CPU=y CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y CONFIG_HAVE_SMP=y CONFIG_HAVE_SYSCALL_TRACEPOINTS=y CONFIG_HAVE_UID16=y CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y CONFIG_HIGHMEM=y # CONFIG_HIGHPTE is not set CONFIG_HZ_FIXED=0 CONFIG_HZ_PERIODIC=y CONFIG_INITRAMFS_SOURCE="" CONFIG_IOMMU_HELPER=y CONFIG_IRQCHIP=y CONFIG_IRQ_DOMAIN=y CONFIG_IRQ_DOMAIN_HIERARCHY=y CONFIG_IRQ_FORCED_THREADING=y CONFIG_IRQ_WORK=y CONFIG_LIBFDT=y CONFIG_LOCK_SPIN_ON_OWNER=y CONFIG_LZO_COMPRESS=y CONFIG_LZO_DECOMPRESS=y # CONFIG_MDIO_BCM_IPROC is not set CONFIG_MDIO_BOARDINFO=y # CONFIG_MDIO_BUS_MUX_BCM_IPROC is not set CONFIG_MFD_SYSCON=y CONFIG_MIGHT_HAVE_CACHE_L2X0=y CONFIG_MIGHT_HAVE_PCI=y CONFIG_MODULES_USE_ELF_REL=y CONFIG_MTD_BCM47XXSFLASH=y CONFIG_MTD_BCM47XX_PARTS=y CONFIG_MTD_M25P80=y CONFIG_MTD_NAND=y CONFIG_MTD_NAND_BRCMNAND=y CONFIG_MTD_NAND_ECC=y CONFIG_MTD_PARSER_TRX=y # CONFIG_MTD_PHYSMAP_OF is not set CONFIG_MTD_SPI_NOR=y CONFIG_MTD_SPLIT_FIRMWARE=y CONFIG_MTD_SPLIT_SEAMA_FW=y CONFIG_MTD_UBI=y CONFIG_MTD_UBI_BEB_LIMIT=20 CONFIG_MTD_UBI_BLOCK=y # CONFIG_MTD_UBI_FASTMAP is not set # CONFIG_MTD_UBI_GLUEBI is not set CONFIG_MTD_UBI_WL_THRESHOLD=4096 CONFIG_MULTI_IRQ_HANDLER=y CONFIG_MUTEX_SPIN_ON_OWNER=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_NET_FLOW_LIMIT=y CONFIG_NO_BOOTMEM=y CONFIG_NR_CPUS=2 CONFIG_OF=y CONFIG_OF_ADDRESS=y CONFIG_OF_ADDRESS_PCI=y CONFIG_OF_EARLY_FLATTREE=y CONFIG_OF_FLATTREE=y CONFIG_OF_GPIO=y CONFIG_OF_IRQ=y CONFIG_OF_MDIO=y CONFIG_OF_NET=y CONFIG_OF_PCI=y CONFIG_OF_PCI_IRQ=y CONFIG_OF_RESERVED_MEM=y CONFIG_OLD_SIGACTION=y CONFIG_OLD_SIGSUSPEND3=y CONFIG_OUTER_CACHE=y CONFIG_OUTER_CACHE_SYNC=y CONFIG_PADATA=y CONFIG_PAGE_OFFSET=0xC0000000 CONFIG_PCI=y CONFIG_PCIE_IPROC=y CONFIG_PCIE_IPROC_BCMA=y # CONFIG_PCIE_IPROC_PLATFORM is not set CONFIG_PCI_DOMAINS=y CONFIG_PCI_DOMAINS_GENERIC=y CONFIG_PERF_USE_VMALLOC=y CONFIG_PGTABLE_LEVELS=2 CONFIG_PHYLIB=y # CONFIG_PHY_BCM_NS_USB2 is not set # CONFIG_PHY_BCM_NS_USB3 is not set # CONFIG_PHY_BRCM_SATA is not set CONFIG_PINCTRL=y # CONFIG_PINCTRL_IPROC_GPIO is not set # CONFIG_PINCTRL_NS2_MUX is not set # CONFIG_PL310_ERRATA_588369 is not set # CONFIG_PL310_ERRATA_727915 is not set # CONFIG_PL310_ERRATA_753970 is not set # CONFIG_PL310_ERRATA_769419 is not set CONFIG_RATIONAL=y CONFIG_RCU_STALL_COMMON=y CONFIG_REGMAP=y CONFIG_REGMAP_MMIO=y CONFIG_RFS_ACCEL=y CONFIG_RPS=y CONFIG_RWSEM_SPIN_ON_OWNER=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y # CONFIG_SCHED_INFO is not set # CONFIG_SCSI_DMA is not set CONFIG_SERIAL_8250_FSL=y # CONFIG_SERIAL_AMBA_PL010 is not set # CONFIG_SERIAL_AMBA_PL011 is not set CONFIG_SERIAL_OF_PLATFORM=y CONFIG_SMP=y CONFIG_SMP_ON_UP=y CONFIG_SPARSE_IRQ=y CONFIG_SPI=y CONFIG_SPI_BCM53XX=y CONFIG_SPI_BITBANG=y # CONFIG_SPI_CADENCE_QUADSPI is not set CONFIG_SPI_GPIO=y CONFIG_SPI_MASTER=y CONFIG_SRCU=y CONFIG_SWCONFIG=y CONFIG_SWCONFIG_B53=y # CONFIG_SWCONFIG_B53_MMAP_DRIVER is not set CONFIG_SWCONFIG_B53_PHY_DRIVER=y CONFIG_SWCONFIG_B53_PHY_FIXUP=y CONFIG_SWCONFIG_B53_SRAB_DRIVER=y CONFIG_SWIOTLB=y CONFIG_SWPHY=y CONFIG_SWP_EMULATE=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_THERMAL=y CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y CONFIG_THERMAL_GOV_STEP_WISE=y CONFIG_THERMAL_OF=y # CONFIG_THUMB2_KERNEL is not set CONFIG_TICK_CPU_ACCOUNTING=y CONFIG_TREE_RCU=y CONFIG_UBIFS_FS=y # CONFIG_UBIFS_FS_ADVANCED_COMPR is not set CONFIG_UBIFS_FS_LZO=y CONFIG_UBIFS_FS_ZLIB=y CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h" CONFIG_USB_SUPPORT=y CONFIG_USE_OF=y CONFIG_VECTORS_BASE=0xffff0000 # CONFIG_VFP is not set CONFIG_WATCHDOG_CORE=y CONFIG_XPS=y CONFIG_XZ_DEC_ARM=y CONFIG_XZ_DEC_BCJ=y CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZLIB_DEFLATE=y CONFIG_ZLIB_INFLATE=y >141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 
#include <stdio.h>
#include <ctype.h>

//Rev 0.1 Original
// 8 Jan 2001  MJH  Added code to write data to Binary file
//                  note: outputfile is name.bin, where name is first part
//                  of input file.  ie tmp.rec -> tmp.bin
//
//   srec2bin <input SREC file> <Output Binary File> <If Present, Big Endian>
//
//   TAG   
//        bit32u TAG_BIG     = 0xDEADBE42;
//        bit32u TAG_LITTLE  = 0xFEEDFA42;
//
//  File Structure
//
//  TAG    :   32 Bits
//  [DATA RECORDS]
//
//  Data Records Structure
//
//  LENGTH  :  32 Bits    <- Length of DATA, excludes ADDRESS and CHECKSUM
//  ADDRESS :  32 Bits
//  DATA    :  8 Bits * LENGTH
//  CHECKSUM:  32 Bits    <-  0 - (Sum of Length --> End of Data)
//
//  Note : If Length == 0, Address will be Program Start
//
//
//  
//
//

#define MajRevNum 0
#define MinRevNum 2


#define EndianSwitch(x) ((x >> 24) | (x << 24) | ((x << 8) & (0x00FF0000)) | ((x >> 8) & (0x0000FF00)) )

typedef unsigned char bit8u;
typedef unsigned int bit32u;
typedef int bit32;

#define FALSE 0
#define TRUE (!FALSE)


bit32u CheckSum;
int RecStart;
int debug;
int verbose;

FILE *OpenOutputFile( char *Name );
FILE *fOut;
bit32u RecLength=0;

bit32u AddressCurrent;

bit32u gh(char *cp,int nibs);

int BigEndian;

int inputline;

// char buf[16*1024];

char buffer[2048];
char *cur_ptr;
int cur_line=0;
int cur_len=0;

int s1s2s3_total=0;

bit32u PBVal;
int    PBValid;
bit32u PBAdr;


void dumpfTell(char *s, bit32u Value)
{
    int Length;
    Length = (int) RecLength;
    if (debug)
          printf("[%s  ] ftell()[0x%08lX] Length[0x%4X] Length[%4d] Value[0x%08x]\n",
                s, ftell(fOut), Length, Length, Value);
}

void DispHex(bit32u Hex)
{
//    printf("%X", Hex);
}

void WaitDisplay(void)
{
   static int Count=0;
   static int Index=0;
   char iline[]={"-\\|/"};

   Count++;
   if ((Count % 32)==0)
   {
     if (verbose)
        printf("%c%c",iline[Index++],8);
     Index &= 3;
   }
}


void binOut32 ( bit32u Data )
{
// On UNIX machine all 32bit writes need ENDIAN switched
//    Data = EndianSwitch(Data);
//    fwrite( &Data, sizeof(bit32u), 1, fOut);

   char sdat[4];
   int i;

   for(i=0;i<4;i++)
    sdat[i]=(char)(Data>>(i*8));
   fwrite( sdat, 1, 4, fOut);
   dumpfTell("Out32" , Data);
}

// Only update RecLength on Byte Writes
// All 32 bit writes will be for Length etc

void binOut8 ( bit8u Data )
{
    int n;
    dumpfTell("B4Data" , (bit32u) (Data & 0xFF) );
    n = fwrite( &Data, sizeof(bit8u), 1, fOut);
    if (n != 1)
        printf("Error in writing %X for Address 0x%8X\n", Data, AddressCurrent);
    RecLength += 1;
}

//  Currently ONLY used for outputting Program Start

void binRecStart(bit32u Address)
{
    RecLength      = 0;
    CheckSum       = Address;
    RecStart       = TRUE;

    if (debug)
          printf("[RecStart] CheckSum[0x%08X] Length[%4d] Address[0x%08X]\n",
                CheckSum, RecLength, Address);


    dumpfTell("RecLength", RecLength);
    binOut32( RecLength );
    dumpfTell("Address", Address);
    binOut32( Address );
}

void binRecEnd(void)
{
    long RecEnd;

    if (!RecStart)   //  if no record started, do not end it
    {
        return;
    }

    RecStart = FALSE;


    RecEnd = ftell(fOut);         // Save Current position

    if (debug)
          printf("[RecEnd  ] CheckSum[0x%08X] Length[%4d] Length[0x%X] RecEnd[0x%08lX]\n",
                CheckSum, RecLength, RecLength, RecEnd);

    fseek( fOut, -((long) RecLength), SEEK_CUR);  // move back Start Of Data

    dumpfTell("Data   ", -1);

    fseek( fOut, -4, SEEK_CUR);  // move back Start Of Address

    dumpfTell("Address   ", -1);

    fseek( fOut, -4, SEEK_CUR);  // move back Start Of Length

    dumpfTell("Length   ", -1);

    binOut32( RecLength );

    fseek( fOut, RecEnd, SEEK_SET);  // move to end of Record

    CheckSum += RecLength;

    CheckSum =  ~CheckSum + 1;  // Two's complement

    binOut32( CheckSum );

    if (verbose)
        printf("[Created Record of %d Bytes with CheckSum [0x%8X]\n", RecLength, CheckSum);
}

void binRecOutProgramStart(bit32u Address)
{
    if (Address != (AddressCurrent+1))
    {
        binRecEnd();
        binRecStart(Address);
    }
    AddressCurrent = Address;
}
void binRecOutByte(bit32u Address, bit8u Data)
{
    //  If Address is one after Current Address, output Byte
    //  If not, close out last record, update Length, write checksum
    //  Then Start New Record, updating Current Address

    if (Address != (AddressCurrent+1))
    {
        binRecEnd();
        binRecStart(Address);
    }
    AddressCurrent = Address;
    CheckSum += Data;
    binOut8( Data );
}

//=============================================================================
//       SUPPORT FUNCTIONS
//=============================================================================
int readline(FILE *fil,char *buf,int len)
{
    int rlen;
    
    rlen=0;
    if (len==0)  return(0);
    while(1)
    {
      if (cur_len==0)
      {
        cur_len=fread(buffer, 1, sizeof(buffer), fil);
        if (cur_len==0)
        {
          if (rlen)
          {
            *buf=0;
            return(rlen);
          }
          return(-1);
        }
        cur_ptr=buffer;
      }
      if (cur_len)
      {
        if (*cur_ptr=='\n')
        {
          *buf=0;
          cur_ptr++;
          cur_len--;
          return(rlen);
        }
         else
         {
           if ((len>1)&&(*cur_ptr!='\r'))
           {
             *buf++=*cur_ptr++;
             len--;
           }
           else
             cur_ptr++;

           rlen++;
           cur_len--;
         }
      }
      else
      {
        *buf=0;
        cur_ptr++;
        cur_len--;
        return(rlen);
      }
    }
}


int SRLerrorout(char *c1,char *c2)
{
  printf("\nERROR: %s - '%s'.",c1,c2);
  return(FALSE);
}


int checksum(char *cp,int count)
{
  char *scp;
  int cksum;
  int dum;

  scp=cp;
  while(*scp)
  {
    if (!isxdigit(*scp++))
      return(SRLerrorout("Invalid hex digits",cp));
  }
  scp=cp;

  cksum=count;

  while(count)
  {
    cksum += gh(scp,2);
    if (count == 2)
        dum = ~cksum;
    scp += 2;
    count--;
  }
  cksum&=0x0ff; 
  //  printf("\nCk:%02x",cksum);
  return(cksum==0x0ff);
}

bit32u gh(char *cp,int nibs)
{
  int i;
  bit32u j;

  j=0;

  for(i=0;i<nibs;i++)
  {
    j<<=4;
    if ((*cp>='a')&&(*cp<='z')) *cp &= 0x5f;
    if ((*cp>='0')&&(*cp<='9')) 
      j += (*cp-0x30);
     else
      if ((*cp>='A')&&(*cp<='F'))
        j += (*cp-0x37);
       else
        SRLerrorout("Bad Hex char", cp);
    cp++;
  }
  return(j);
}


//=============================================================================
//       PROCESS SREC LINE
//=============================================================================

int srecLine(char *pSrecLine)
{
    char *scp,ch;
    int  itmp,count,dat;
    bit32u adr;
    static bit32u RecordCounter=0;

    cur_line++;
    scp=pSrecLine;
  
    if (*pSrecLine!='S')
      return(SRLerrorout("Not an Srecord file",scp));
    pSrecLine++;
    if (strlen(pSrecLine)<4)
      return(SRLerrorout("Srecord too short",scp));
  
    ch=*pSrecLine++;
  
    count=gh(pSrecLine,2);
  
    pSrecLine += 2;
  
  //  if(debug)
  //        printf("count %d, strlen(pSrecLine) = %d, pSrecLine =[%s]\n", count, strlen(pSrecLine), pSrecLine);
     RecordCounter++;
     DispHex(RecordCounter);
  
    if ((count*2) != strlen(pSrecLine)) return(SRLerrorout("Count field larger than record",scp));
  
    if (!checksum(pSrecLine, count)) return(SRLerrorout("Bad Checksum",scp));
  
    switch(ch)
    {
        case '0': if (count<3) return(SRLerrorout("Invalid Srecord count field",scp));
                  itmp=gh(pSrecLine,4); pSrecLine+=4; count-=2;
                  if (itmp) return(SRLerrorout("Srecord 1 address not zero",scp));
        break;
        case '1': if (count<3) return(SRLerrorout("Invalid Srecord count field",scp));
                  return(SRLerrorout("Srecord Not valid for MIPS",scp));
        break;
        case '2': if (count<4) return(SRLerrorout("Invalid Srecord count field",scp));
                  return(SRLerrorout("Srecord Not valid for MIPS",scp));
        break;
        case '3': if (count<5) return(SRLerrorout("Invalid Srecord count field",scp));
                  adr=gh(pSrecLine,8); pSrecLine+=8; count-=4;
                  count--;
                  while(count)
                  {
                    dat=gh(pSrecLine,2); pSrecLine+=2; count--;
                    binRecOutByte(adr, (char) (dat & 0xFF));
                    adr++;
                  }
                  s1s2s3_total++;
        break;
        case '4': return(SRLerrorout("Invalid Srecord type",scp));
        break;
        case '5': if (count<3) return(SRLerrorout("Invalid Srecord count field",scp));
                  itmp=gh(pSrecLine,4); pSrecLine+=4; count-=2;
                  if (itmp|=s1s2s3_total) return(SRLerrorout("Incorrect number of S3 Record processed",scp));
        break;
        case '6': return(SRLerrorout("Invalid Srecord type",scp));
        break;
        case '7': // PROGRAM START
                  if (count<5) return(SRLerrorout("Invalid Srecord count field",scp));
                  adr=gh(pSrecLine,8); pSrecLine+=8; count-=4;
                  if (count!=1) return(SRLerrorout("Invalid Srecord count field",scp));
                  binRecOutProgramStart(adr);
        break;
        case '8': if (count<4) return(SRLerrorout("Invalid Srecord count field",scp));
                  return(SRLerrorout("Srecord Not valid for MIPS",scp));
        break;
        case '9': if (count<3) return(SRLerrorout("Invalid Srecord count field",scp));
                  return(SRLerrorout("Srecord Not valid for MIPS",scp));
        break;
        default:
        break;
    }
    return(TRUE);
}
 

//=============================================================================
//       MAIN LOGIC, READS IN LINE AND OUTPUTS BINARY
//=============================================================================

int srec2bin(int argc,char *argv[],int verbose)
{
    int i,rlen,sts;
    FILE *fp;
    char ac;
    char buff[256];
    bit32u TAG_BIG     = 0xDEADBE42;
    bit32u TAG_LITTLE  = 0xFEEDFA42;

    bit32u Tag;

  
    if(argc < 3)
    {
      printf("\nError: <srec2bin <srec input file> <bin output file>\n\n");
      return(0);
    }
  
    if (argc > 3) BigEndian=TRUE; else BigEndian=FALSE;

    if (BigEndian)
        Tag = TAG_BIG;
    else
        Tag = TAG_LITTLE;

    if (verbose)
       printf("\nEndian: %s, Tag is 0x%8X\n",(BigEndian)?"BIG":"LITTLE", Tag);

    fp = fopen(argv[1],"rt");

    if (fp==NULL)
    {
      printf("\nError: Opening input file, %s.", argv[1]);
      return(0);
    }
  
    fOut = fopen( argv[2], "wb");
    
    if (fOut==NULL)
    {
      printf("\nError: Opening Output file, %s.", argv[2]);
      if(fp) fclose(fp);
      return(0);
    }
 
    RecStart = FALSE;

    AddressCurrent = 0xFFFFFFFFL;

    // Setup Tag 
  
    dumpfTell("Tag", Tag);

    binOut32(Tag);

  
    inputline=0;
    sts=TRUE;

    rlen = readline(fp,buff,sizeof buff);

    while( (sts) && (rlen != -1))
    {
        if (strlen(buff))
        {
            sts &= srecLine(buff);
            WaitDisplay();
        }
       rlen = readline(fp,buff,sizeof buff);
    }

  
  //  printf("PC: 0x%08X, Length 0x%08X, Tag 0x%08X\n", ProgramStart, RecLength, TAG_LITTLE);
  
    binRecEnd();

    if(fp) fclose(fp);
    if(fOut) fclose(fOut);

    return(1);
}

main(int argc, char *argv[])
{
    debug = TRUE;
    debug = FALSE;
    verbose = FALSE;
    srec2bin(argc,argv,verbose);
    return 0;
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-28 20:54:51 +0000