mirror of
https://github.com/Fishwaldo/u-boot.git
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img2srec: use standard types
The img2srec code creates a lot of typedefs with common names. These easily clash with system headers that include these typedefs (like mingw). Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger
Wolfgang Denk
parent
8204e06811
commit
fd66066ee3
1 changed files with 62 additions and 102 deletions
164
tools/img2srec.c
164
tools/img2srec.c
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@ -53,6 +53,7 @@
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|*************************************************************************/
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#include "os_support.h"
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdio.h>
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#include <stdlib.h>
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@ -62,64 +63,23 @@
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#include <unistd.h>
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#include <errno.h>
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/*************************************************************************
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| DEFINES
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|*************************************************************************/
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#define FALSE 0
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#define TRUE 1
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/*************************************************************************
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| MACROS
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|*************************************************************************/
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/*************************************************************************
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| TYPEDEFS
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|*************************************************************************/
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typedef uint8_t CHAR;
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typedef uint8_t BYTE;
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typedef uint16_t WORD;
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typedef uint32_t DWORD;
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typedef int BOOL;
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/*************************************************************************
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| LOCALS
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|*************************************************************************/
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/*************************************************************************
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| PROTOTYPES
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|*************************************************************************/
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static char *ExtractHex(DWORD *value, char *getPtr);
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static char *ExtractDecimal(DWORD *value, char *getPtr);
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static void ExtractNumber(DWORD *value, char *getPtr);
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static BYTE *ExtractWord(WORD *value, BYTE *buffer);
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static BYTE *ExtractLong(DWORD *value, BYTE *buffer);
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static BYTE *ExtractBlock(WORD count, BYTE *data, BYTE *buffer);
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static char *WriteHex(char *pa, BYTE value, WORD *pCheckSum);
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static char *BuildSRecord(char *pa, WORD sType, DWORD addr,
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const BYTE *data, int nCount);
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static void ConvertELF(char *fileName, DWORD loadOffset);
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int main(int argc, char *argv[]);
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/*************************************************************************
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| FUNCTIONS
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|*************************************************************************/
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static char* ExtractHex (DWORD* value, char* getPtr)
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static char* ExtractHex (uint32_t* value, char* getPtr)
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{
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DWORD num;
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DWORD digit;
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BYTE c;
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uint32_t num;
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uint32_t digit;
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uint8_t c;
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while (*getPtr == ' ') getPtr++;
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num = 0;
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for (;;) {
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c = *getPtr;
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if ((c >= '0') && (c <= '9')) digit = (DWORD)(c - '0');
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else if ((c >= 'A') && (c <= 'F')) digit = (DWORD)(c - 'A' + 10);
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else if ((c >= 'a') && (c <= 'f')) digit = (DWORD)(c - 'a' + 10);
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if ((c >= '0') && (c <= '9')) digit = (uint32_t)(c - '0');
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else if ((c >= 'A') && (c <= 'F')) digit = (uint32_t)(c - 'A' + 10);
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else if ((c >= 'a') && (c <= 'f')) digit = (uint32_t)(c - 'a' + 10);
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else break;
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num <<= 4;
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num += digit;
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@ -129,17 +89,17 @@ static char* ExtractHex (DWORD* value, char* getPtr)
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return getPtr;
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} /* ExtractHex */
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static char* ExtractDecimal (DWORD* value, char* getPtr)
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static char* ExtractDecimal (uint32_t* value, char* getPtr)
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{
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DWORD num;
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DWORD digit;
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BYTE c;
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uint32_t num;
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uint32_t digit;
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uint8_t c;
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while (*getPtr == ' ') getPtr++;
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num = 0;
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for (;;) {
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c = *getPtr;
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if ((c >= '0') && (c <= '9')) digit = (DWORD)(c - '0');
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if ((c >= '0') && (c <= '9')) digit = (uint32_t)(c - '0');
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else break;
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num *= 10;
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num += digit;
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@ -150,13 +110,13 @@ static char* ExtractDecimal (DWORD* value, char* getPtr)
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} /* ExtractDecimal */
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static void ExtractNumber (DWORD* value, char* getPtr)
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static void ExtractNumber (uint32_t* value, char* getPtr)
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{
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BOOL neg = FALSE;;
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bool neg = false;;
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while (*getPtr == ' ') getPtr++;
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if (*getPtr == '-') {
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neg = TRUE;
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neg = true;
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getPtr++;
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} /* if */
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if ((*getPtr == '0') && ((*(getPtr+1) == 'x') || (*(getPtr+1) == 'X'))) {
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@ -170,38 +130,38 @@ static void ExtractNumber (DWORD* value, char* getPtr)
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} /* ExtractNumber */
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static BYTE* ExtractWord(WORD* value, BYTE* buffer)
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static uint8_t* ExtractWord(uint16_t* value, uint8_t* buffer)
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{
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WORD x;
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x = (WORD)*buffer++;
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x = (x<<8) + (WORD)*buffer++;
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uint16_t x;
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x = (uint16_t)*buffer++;
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x = (x<<8) + (uint16_t)*buffer++;
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*value = x;
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return buffer;
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} /* ExtractWord */
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static BYTE* ExtractLong(DWORD* value, BYTE* buffer)
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static uint8_t* ExtractLong(uint32_t* value, uint8_t* buffer)
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{
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DWORD x;
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x = (DWORD)*buffer++;
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x = (x<<8) + (DWORD)*buffer++;
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x = (x<<8) + (DWORD)*buffer++;
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x = (x<<8) + (DWORD)*buffer++;
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uint32_t x;
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x = (uint32_t)*buffer++;
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x = (x<<8) + (uint32_t)*buffer++;
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x = (x<<8) + (uint32_t)*buffer++;
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x = (x<<8) + (uint32_t)*buffer++;
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*value = x;
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return buffer;
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} /* ExtractLong */
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static BYTE* ExtractBlock(WORD count, BYTE* data, BYTE* buffer)
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static uint8_t* ExtractBlock(uint16_t count, uint8_t* data, uint8_t* buffer)
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{
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while (count--) *data++ = *buffer++;
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return buffer;
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} /* ExtractBlock */
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static char* WriteHex(char* pa, BYTE value, WORD* pCheckSum)
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static char* WriteHex(char* pa, uint8_t value, uint16_t* pCheckSum)
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{
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WORD temp;
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uint16_t temp;
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static char ByteToHex[] = "0123456789ABCDEF";
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@ -214,13 +174,13 @@ static char* WriteHex(char* pa, BYTE value, WORD* pCheckSum)
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}
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static char* BuildSRecord(char* pa, WORD sType, DWORD addr,
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const BYTE* data, int nCount)
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static char* BuildSRecord(char* pa, uint16_t sType, uint32_t addr,
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const uint8_t* data, int nCount)
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{
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WORD addrLen;
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WORD sRLen;
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WORD checkSum;
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WORD i;
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uint16_t addrLen;
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uint16_t sRLen;
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uint16_t checkSum;
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uint16_t i;
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switch (sType) {
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case 0:
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@ -244,11 +204,11 @@ static char* BuildSRecord(char* pa, WORD sType, DWORD addr,
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*pa++ = (char)(sType + '0');
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sRLen = addrLen + nCount + 1;
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checkSum = 0;
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pa = WriteHex(pa, (BYTE)sRLen, &checkSum);
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pa = WriteHex(pa, (uint8_t)sRLen, &checkSum);
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/* Write address field */
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for (i = 1; i <= addrLen; i++) {
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pa = WriteHex(pa, (BYTE)(addr >> (8 * (addrLen - i))), &checkSum);
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pa = WriteHex(pa, (uint8_t)(addr >> (8 * (addrLen - i))), &checkSum);
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} /* for */
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/* Write code/data fields */
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@ -258,25 +218,25 @@ static char* BuildSRecord(char* pa, WORD sType, DWORD addr,
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/* Write checksum field */
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checkSum = ~checkSum;
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pa = WriteHex(pa, (BYTE)checkSum, &checkSum);
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pa = WriteHex(pa, (uint8_t)checkSum, &checkSum);
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*pa++ = '\0';
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return pa;
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}
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static void ConvertELF(char* fileName, DWORD loadOffset)
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static void ConvertELF(char* fileName, uint32_t loadOffset)
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{
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FILE* file;
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int i;
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int rxCount;
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BYTE rxBlock[1024];
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DWORD loadSize;
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DWORD firstAddr;
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DWORD loadAddr;
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DWORD loadDiff = 0;
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uint8_t rxBlock[1024];
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uint32_t loadSize;
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uint32_t firstAddr;
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uint32_t loadAddr;
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uint32_t loadDiff = 0;
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Elf32_Ehdr elfHeader;
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Elf32_Shdr sectHeader[32];
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BYTE* getPtr;
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uint8_t* getPtr;
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char srecLine[128];
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char *hdr_name;
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@ -292,11 +252,11 @@ static void ConvertELF(char* fileName, DWORD loadOffset)
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getPtr = ExtractBlock(sizeof elfHeader.e_ident, elfHeader.e_ident, rxBlock);
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getPtr = ExtractWord(&elfHeader.e_type, getPtr);
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getPtr = ExtractWord(&elfHeader.e_machine, getPtr);
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getPtr = ExtractLong((DWORD *)&elfHeader.e_version, getPtr);
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getPtr = ExtractLong((DWORD *)&elfHeader.e_entry, getPtr);
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getPtr = ExtractLong((DWORD *)&elfHeader.e_phoff, getPtr);
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getPtr = ExtractLong((DWORD *)&elfHeader.e_shoff, getPtr);
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getPtr = ExtractLong((DWORD *)&elfHeader.e_flags, getPtr);
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getPtr = ExtractLong((uint32_t *)&elfHeader.e_version, getPtr);
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getPtr = ExtractLong((uint32_t *)&elfHeader.e_entry, getPtr);
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getPtr = ExtractLong((uint32_t *)&elfHeader.e_phoff, getPtr);
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getPtr = ExtractLong((uint32_t *)&elfHeader.e_shoff, getPtr);
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getPtr = ExtractLong((uint32_t *)&elfHeader.e_flags, getPtr);
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getPtr = ExtractWord(&elfHeader.e_ehsize, getPtr);
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getPtr = ExtractWord(&elfHeader.e_phentsize, getPtr);
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getPtr = ExtractWord(&elfHeader.e_phnum, getPtr);
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@ -319,16 +279,16 @@ static void ConvertELF(char* fileName, DWORD loadOffset)
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fseek(file, elfHeader.e_shoff, SEEK_SET);
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for (i = 0; i < elfHeader.e_shnum; i++) {
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rxCount = fread(rxBlock, 1, sizeof sectHeader[0], file);
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getPtr = ExtractLong((DWORD *)§Header[i].sh_name, rxBlock);
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getPtr = ExtractLong((DWORD *)§Header[i].sh_type, getPtr);
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getPtr = ExtractLong((DWORD *)§Header[i].sh_flags, getPtr);
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getPtr = ExtractLong((DWORD *)§Header[i].sh_addr, getPtr);
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getPtr = ExtractLong((DWORD *)§Header[i].sh_offset, getPtr);
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getPtr = ExtractLong((DWORD *)§Header[i].sh_size, getPtr);
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getPtr = ExtractLong((DWORD *)§Header[i].sh_link, getPtr);
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getPtr = ExtractLong((DWORD *)§Header[i].sh_info, getPtr);
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getPtr = ExtractLong((DWORD *)§Header[i].sh_addralign, getPtr);
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getPtr = ExtractLong((DWORD *)§Header[i].sh_entsize, getPtr);
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getPtr = ExtractLong((uint32_t *)§Header[i].sh_name, rxBlock);
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getPtr = ExtractLong((uint32_t *)§Header[i].sh_type, getPtr);
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getPtr = ExtractLong((uint32_t *)§Header[i].sh_flags, getPtr);
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getPtr = ExtractLong((uint32_t *)§Header[i].sh_addr, getPtr);
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getPtr = ExtractLong((uint32_t *)§Header[i].sh_offset, getPtr);
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getPtr = ExtractLong((uint32_t *)§Header[i].sh_size, getPtr);
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getPtr = ExtractLong((uint32_t *)§Header[i].sh_link, getPtr);
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getPtr = ExtractLong((uint32_t *)§Header[i].sh_info, getPtr);
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getPtr = ExtractLong((uint32_t *)§Header[i].sh_addralign, getPtr);
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getPtr = ExtractLong((uint32_t *)§Header[i].sh_entsize, getPtr);
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if (rxCount != sizeof sectHeader[0]) {
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fclose(file);
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fprintf (stderr, "*** illegal file format\n");
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@ -342,7 +302,7 @@ static void ConvertELF(char* fileName, DWORD loadOffset)
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++hdr_name;
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}
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/* write start record */
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(void)BuildSRecord(srecLine, 0, 0, (BYTE *)hdr_name, strlen(hdr_name));
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(void)BuildSRecord(srecLine, 0, 0, (uint8_t *)hdr_name, strlen(hdr_name));
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printf("%s\r\n",srecLine);
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/* write data records */
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@ -395,7 +355,7 @@ static void ConvertELF(char* fileName, DWORD loadOffset)
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int main( int argc, char *argv[ ])
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{
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DWORD offset;
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uint32_t offset;
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if (argc == 2) {
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ConvertELF(argv[1], 0);
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