* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
+ * along with this program. If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
static int autodetect_image_type(struct image *image, const char *url)
{
int retval;
- struct fileio fileio;
+ struct fileio *fileio;
size_t read_bytes;
uint8_t buffer[9];
retval = fileio_open(&fileio, url, FILEIO_READ, FILEIO_BINARY);
if (retval != ERROR_OK)
return retval;
- retval = fileio_read(&fileio, 9, buffer, &read_bytes);
+ retval = fileio_read(fileio, 9, buffer, &read_bytes);
if (retval == ERROR_OK) {
if (read_bytes != 9)
retval = ERROR_FILEIO_OPERATION_FAILED;
}
- fileio_close(&fileio);
+ fileio_close(fileio);
if (retval != ERROR_OK)
return retval;
struct imagesection *section)
{
struct image_ihex *ihex = image->type_private;
- struct fileio *fileio = &ihex->fileio;
- uint32_t full_address = 0x0;
+ struct fileio *fileio = ihex->fileio;
+ uint32_t full_address;
uint32_t cooked_bytes;
+ bool end_rec = false;
int i;
/* we can't determine the number of sections that we'll have to create ahead of time,
ihex->buffer = malloc(filesize >> 1);
cooked_bytes = 0x0;
image->num_sections = 0;
- section[image->num_sections].private = &ihex->buffer[cooked_bytes];
- section[image->num_sections].base_address = 0x0;
- section[image->num_sections].size = 0x0;
- section[image->num_sections].flags = 0;
-
- while (fileio_fgets(fileio, 1023, lpszLine) == ERROR_OK) {
- uint32_t count;
- uint32_t address;
- uint32_t record_type;
- uint32_t checksum;
- uint8_t cal_checksum = 0;
- size_t bytes_read = 0;
-
- if (lpszLine[0] == '#')
- continue;
-
- if (sscanf(&lpszLine[bytes_read], ":%2" SCNx32 "%4" SCNx32 "%2" SCNx32, &count,
- &address, &record_type) != 3)
- return ERROR_IMAGE_FORMAT_ERROR;
- bytes_read += 9;
-
- cal_checksum += (uint8_t)count;
- cal_checksum += (uint8_t)(address >> 8);
- cal_checksum += (uint8_t)address;
- cal_checksum += (uint8_t)record_type;
-
- if (record_type == 0) { /* Data Record */
- if ((full_address & 0xffff) != address) {
- /* we encountered a nonconsecutive location, create a new section,
- * unless the current section has zero size, in which case this specifies
- * the current section's base address
- */
- if (section[image->num_sections].size != 0) {
- image->num_sections++;
- if (image->num_sections >= IMAGE_MAX_SECTIONS) {
- /* too many sections */
- LOG_ERROR("Too many sections found in IHEX file");
- return ERROR_IMAGE_FORMAT_ERROR;
+
+ while (!fileio_feof(fileio)) {
+ full_address = 0x0;
+ section[image->num_sections].private = &ihex->buffer[cooked_bytes];
+ section[image->num_sections].base_address = 0x0;
+ section[image->num_sections].size = 0x0;
+ section[image->num_sections].flags = 0;
+
+ while (fileio_fgets(fileio, 1023, lpszLine) == ERROR_OK) {
+ uint32_t count;
+ uint32_t address;
+ uint32_t record_type;
+ uint32_t checksum;
+ uint8_t cal_checksum = 0;
+ size_t bytes_read = 0;
+
+ /* skip comments and blank lines */
+ if ((lpszLine[0] == '#') || (strlen(lpszLine + strspn(lpszLine, "\n\t\r ")) == 0))
+ continue;
+
+ if (sscanf(&lpszLine[bytes_read], ":%2" SCNx32 "%4" SCNx32 "%2" SCNx32, &count,
+ &address, &record_type) != 3)
+ return ERROR_IMAGE_FORMAT_ERROR;
+ bytes_read += 9;
+
+ cal_checksum += (uint8_t)count;
+ cal_checksum += (uint8_t)(address >> 8);
+ cal_checksum += (uint8_t)address;
+ cal_checksum += (uint8_t)record_type;
+
+ if (record_type == 0) { /* Data Record */
+ if ((full_address & 0xffff) != address) {
+ /* we encountered a nonconsecutive location, create a new section,
+ * unless the current section has zero size, in which case this specifies
+ * the current section's base address
+ */
+ if (section[image->num_sections].size != 0) {
+ image->num_sections++;
+ if (image->num_sections >= IMAGE_MAX_SECTIONS) {
+ /* too many sections */
+ LOG_ERROR("Too many sections found in IHEX file");
+ return ERROR_IMAGE_FORMAT_ERROR;
+ }
+ section[image->num_sections].size = 0x0;
+ section[image->num_sections].flags = 0;
+ section[image->num_sections].private =
+ &ihex->buffer[cooked_bytes];
}
- section[image->num_sections].size = 0x0;
- section[image->num_sections].flags = 0;
- section[image->num_sections].private =
- &ihex->buffer[cooked_bytes];
+ section[image->num_sections].base_address =
+ (full_address & 0xffff0000) | address;
+ full_address = (full_address & 0xffff0000) | address;
}
- section[image->num_sections].base_address =
- (full_address & 0xffff0000) | address;
- full_address = (full_address & 0xffff0000) | address;
- }
-
- while (count-- > 0) {
- unsigned value;
- sscanf(&lpszLine[bytes_read], "%2x", &value);
- ihex->buffer[cooked_bytes] = (uint8_t)value;
- cal_checksum += (uint8_t)ihex->buffer[cooked_bytes];
- bytes_read += 2;
- cooked_bytes += 1;
- section[image->num_sections].size += 1;
- full_address++;
- }
- } else if (record_type == 1) { /* End of File Record */
- /* finish the current section */
- image->num_sections++;
-
- /* copy section information */
- image->sections = malloc(sizeof(struct imagesection) * image->num_sections);
- for (i = 0; i < image->num_sections; i++) {
- image->sections[i].private = section[i].private;
- image->sections[i].base_address = section[i].base_address;
- image->sections[i].size = section[i].size;
- image->sections[i].flags = section[i].flags;
- }
- return ERROR_OK;
- } else if (record_type == 2) { /* Linear Address Record */
- uint16_t upper_address;
-
- sscanf(&lpszLine[bytes_read], "%4hx", &upper_address);
- cal_checksum += (uint8_t)(upper_address >> 8);
- cal_checksum += (uint8_t)upper_address;
- bytes_read += 4;
+ while (count-- > 0) {
+ unsigned value;
+ sscanf(&lpszLine[bytes_read], "%2x", &value);
+ ihex->buffer[cooked_bytes] = (uint8_t)value;
+ cal_checksum += (uint8_t)ihex->buffer[cooked_bytes];
+ bytes_read += 2;
+ cooked_bytes += 1;
+ section[image->num_sections].size += 1;
+ full_address++;
+ }
+ } else if (record_type == 1) { /* End of File Record */
+ /* finish the current section */
+ image->num_sections++;
+
+ /* copy section information */
+ image->sections = malloc(sizeof(struct imagesection) * image->num_sections);
+ for (i = 0; i < image->num_sections; i++) {
+ image->sections[i].private = section[i].private;
+ image->sections[i].base_address = section[i].base_address;
+ image->sections[i].size = section[i].size;
+ image->sections[i].flags = section[i].flags;
+ }
- if ((full_address >> 4) != upper_address) {
- /* we encountered a nonconsecutive location, create a new section,
- * unless the current section has zero size, in which case this specifies
- * the current section's base address
- */
- if (section[image->num_sections].size != 0) {
- image->num_sections++;
- if (image->num_sections >= IMAGE_MAX_SECTIONS) {
- /* too many sections */
- LOG_ERROR("Too many sections found in IHEX file");
- return ERROR_IMAGE_FORMAT_ERROR;
+ end_rec = true;
+ break;
+ } else if (record_type == 2) { /* Linear Address Record */
+ uint16_t upper_address;
+
+ sscanf(&lpszLine[bytes_read], "%4hx", &upper_address);
+ cal_checksum += (uint8_t)(upper_address >> 8);
+ cal_checksum += (uint8_t)upper_address;
+ bytes_read += 4;
+
+ if ((full_address >> 4) != upper_address) {
+ /* we encountered a nonconsecutive location, create a new section,
+ * unless the current section has zero size, in which case this specifies
+ * the current section's base address
+ */
+ if (section[image->num_sections].size != 0) {
+ image->num_sections++;
+ if (image->num_sections >= IMAGE_MAX_SECTIONS) {
+ /* too many sections */
+ LOG_ERROR("Too many sections found in IHEX file");
+ return ERROR_IMAGE_FORMAT_ERROR;
+ }
+ section[image->num_sections].size = 0x0;
+ section[image->num_sections].flags = 0;
+ section[image->num_sections].private =
+ &ihex->buffer[cooked_bytes];
}
- section[image->num_sections].size = 0x0;
- section[image->num_sections].flags = 0;
- section[image->num_sections].private =
- &ihex->buffer[cooked_bytes];
+ section[image->num_sections].base_address =
+ (full_address & 0xffff) | (upper_address << 4);
+ full_address = (full_address & 0xffff) | (upper_address << 4);
}
- section[image->num_sections].base_address =
- (full_address & 0xffff) | (upper_address << 4);
- full_address = (full_address & 0xffff) | (upper_address << 4);
- }
- } else if (record_type == 3) { /* Start Segment Address Record */
- uint32_t dummy;
-
- /* "Start Segment Address Record" will not be supported
- * but we must consume it, and do not create an error. */
- while (count-- > 0) {
- sscanf(&lpszLine[bytes_read], "%2" SCNx32, &dummy);
- cal_checksum += (uint8_t)dummy;
- bytes_read += 2;
- }
- } else if (record_type == 4) { /* Extended Linear Address Record */
- uint16_t upper_address;
-
- sscanf(&lpszLine[bytes_read], "%4hx", &upper_address);
- cal_checksum += (uint8_t)(upper_address >> 8);
- cal_checksum += (uint8_t)upper_address;
- bytes_read += 4;
-
- if ((full_address >> 16) != upper_address) {
- /* we encountered a nonconsecutive location, create a new section,
- * unless the current section has zero size, in which case this specifies
- * the current section's base address
- */
- if (section[image->num_sections].size != 0) {
- image->num_sections++;
- if (image->num_sections >= IMAGE_MAX_SECTIONS) {
- /* too many sections */
- LOG_ERROR("Too many sections found in IHEX file");
- return ERROR_IMAGE_FORMAT_ERROR;
+ } else if (record_type == 3) { /* Start Segment Address Record */
+ uint32_t dummy;
+
+ /* "Start Segment Address Record" will not be supported
+ * but we must consume it, and do not create an error. */
+ while (count-- > 0) {
+ sscanf(&lpszLine[bytes_read], "%2" SCNx32, &dummy);
+ cal_checksum += (uint8_t)dummy;
+ bytes_read += 2;
+ }
+ } else if (record_type == 4) { /* Extended Linear Address Record */
+ uint16_t upper_address;
+
+ sscanf(&lpszLine[bytes_read], "%4hx", &upper_address);
+ cal_checksum += (uint8_t)(upper_address >> 8);
+ cal_checksum += (uint8_t)upper_address;
+ bytes_read += 4;
+
+ if ((full_address >> 16) != upper_address) {
+ /* we encountered a nonconsecutive location, create a new section,
+ * unless the current section has zero size, in which case this specifies
+ * the current section's base address
+ */
+ if (section[image->num_sections].size != 0) {
+ image->num_sections++;
+ if (image->num_sections >= IMAGE_MAX_SECTIONS) {
+ /* too many sections */
+ LOG_ERROR("Too many sections found in IHEX file");
+ return ERROR_IMAGE_FORMAT_ERROR;
+ }
+ section[image->num_sections].size = 0x0;
+ section[image->num_sections].flags = 0;
+ section[image->num_sections].private =
+ &ihex->buffer[cooked_bytes];
}
- section[image->num_sections].size = 0x0;
- section[image->num_sections].flags = 0;
- section[image->num_sections].private =
- &ihex->buffer[cooked_bytes];
+ section[image->num_sections].base_address =
+ (full_address & 0xffff) | (upper_address << 16);
+ full_address = (full_address & 0xffff) | (upper_address << 16);
}
- section[image->num_sections].base_address =
- (full_address & 0xffff) | (upper_address << 16);
- full_address = (full_address & 0xffff) | (upper_address << 16);
+ } else if (record_type == 5) { /* Start Linear Address Record */
+ uint32_t start_address;
+
+ sscanf(&lpszLine[bytes_read], "%8" SCNx32, &start_address);
+ cal_checksum += (uint8_t)(start_address >> 24);
+ cal_checksum += (uint8_t)(start_address >> 16);
+ cal_checksum += (uint8_t)(start_address >> 8);
+ cal_checksum += (uint8_t)start_address;
+ bytes_read += 8;
+
+ image->start_address_set = 1;
+ image->start_address = be_to_h_u32((uint8_t *)&start_address);
+ } else {
+ LOG_ERROR("unhandled IHEX record type: %i", (int)record_type);
+ return ERROR_IMAGE_FORMAT_ERROR;
}
- } else if (record_type == 5) { /* Start Linear Address Record */
- uint32_t start_address;
-
- sscanf(&lpszLine[bytes_read], "%8" SCNx32, &start_address);
- cal_checksum += (uint8_t)(start_address >> 24);
- cal_checksum += (uint8_t)(start_address >> 16);
- cal_checksum += (uint8_t)(start_address >> 8);
- cal_checksum += (uint8_t)start_address;
- bytes_read += 8;
-
- image->start_address_set = 1;
- image->start_address = be_to_h_u32((uint8_t *)&start_address);
- } else {
- LOG_ERROR("unhandled IHEX record type: %i", (int)record_type);
- return ERROR_IMAGE_FORMAT_ERROR;
- }
- sscanf(&lpszLine[bytes_read], "%2" SCNx32, &checksum);
+ sscanf(&lpszLine[bytes_read], "%2" SCNx32, &checksum);
- if ((uint8_t)checksum != (uint8_t)(~cal_checksum + 1)) {
- /* checksum failed */
- LOG_ERROR("incorrect record checksum found in IHEX file");
- return ERROR_IMAGE_CHECKSUM;
+ if ((uint8_t)checksum != (uint8_t)(~cal_checksum + 1)) {
+ /* checksum failed */
+ LOG_ERROR("incorrect record checksum found in IHEX file");
+ return ERROR_IMAGE_CHECKSUM;
+ }
+
+ if (end_rec) {
+ end_rec = false;
+ LOG_WARNING("continuing after end-of-file record: %.40s", lpszLine);
+ }
}
}
- LOG_ERROR("premature end of IHEX file, no end-of-file record found");
- return ERROR_IMAGE_FORMAT_ERROR;
+ if (end_rec)
+ return ERROR_OK;
+ else {
+ LOG_ERROR("premature end of IHEX file, no matching end-of-file record found");
+ return ERROR_IMAGE_FORMAT_ERROR;
+ }
}
/**
return ERROR_FILEIO_OPERATION_FAILED;
}
- retval = fileio_read(&elf->fileio, sizeof(Elf32_Ehdr), (uint8_t *)elf->header, &read_bytes);
+ retval = fileio_read(elf->fileio, sizeof(Elf32_Ehdr), (uint8_t *)elf->header, &read_bytes);
if (retval != ERROR_OK) {
LOG_ERROR("cannot read ELF file header, read failed");
return ERROR_FILEIO_OPERATION_FAILED;
return ERROR_IMAGE_FORMAT_ERROR;
}
- retval = fileio_seek(&elf->fileio, field32(elf, elf->header->e_phoff));
+ retval = fileio_seek(elf->fileio, field32(elf, elf->header->e_phoff));
if (retval != ERROR_OK) {
LOG_ERROR("cannot seek to ELF program header table, read failed");
return retval;
return ERROR_FILEIO_OPERATION_FAILED;
}
- retval = fileio_read(&elf->fileio, elf->segment_count*sizeof(Elf32_Phdr),
+ retval = fileio_read(elf->fileio, elf->segment_count*sizeof(Elf32_Phdr),
(uint8_t *)elf->segments, &read_bytes);
if (retval != ERROR_OK) {
LOG_ERROR("cannot read ELF segment headers, read failed");
LOG_DEBUG("read elf: size = 0x%zu at 0x%" PRIx32 "", read_size,
field32(elf, segment->p_offset) + offset);
/* read initialized area of the segment */
- retval = fileio_seek(&elf->fileio, field32(elf, segment->p_offset) + offset);
+ retval = fileio_seek(elf->fileio, field32(elf, segment->p_offset) + offset);
if (retval != ERROR_OK) {
LOG_ERROR("cannot find ELF segment content, seek failed");
return retval;
}
- retval = fileio_read(&elf->fileio, read_size, buffer, &really_read);
+ retval = fileio_read(elf->fileio, read_size, buffer, &really_read);
if (retval != ERROR_OK) {
LOG_ERROR("cannot read ELF segment content, read failed");
return retval;
struct imagesection *section)
{
struct image_mot *mot = image->type_private;
- struct fileio *fileio = &mot->fileio;
- uint32_t full_address = 0x0;
+ struct fileio *fileio = mot->fileio;
+ uint32_t full_address;
uint32_t cooked_bytes;
+ bool end_rec = false;
int i;
/* we can't determine the number of sections that we'll have to create ahead of time,
mot->buffer = malloc(filesize >> 1);
cooked_bytes = 0x0;
image->num_sections = 0;
- section[image->num_sections].private = &mot->buffer[cooked_bytes];
- section[image->num_sections].base_address = 0x0;
- section[image->num_sections].size = 0x0;
- section[image->num_sections].flags = 0;
-
- while (fileio_fgets(fileio, 1023, lpszLine) == ERROR_OK) {
- uint32_t count;
- uint32_t address;
- uint32_t record_type;
- uint32_t checksum;
- uint8_t cal_checksum = 0;
- uint32_t bytes_read = 0;
-
- /* get record type and record length */
- if (sscanf(&lpszLine[bytes_read], "S%1" SCNx32 "%2" SCNx32, &record_type,
- &count) != 2)
- return ERROR_IMAGE_FORMAT_ERROR;
-
- bytes_read += 4;
- cal_checksum += (uint8_t)count;
-
- /* skip checksum byte */
- count -= 1;
-
- if (record_type == 0) {
- /* S0 - starting record (optional) */
- int iValue;
-
- while (count-- > 0) {
- sscanf(&lpszLine[bytes_read], "%2x", &iValue);
- cal_checksum += (uint8_t)iValue;
- bytes_read += 2;
- }
- } else if (record_type >= 1 && record_type <= 3) {
- switch (record_type) {
- case 1:
- /* S1 - 16 bit address data record */
- sscanf(&lpszLine[bytes_read], "%4" SCNx32, &address);
- cal_checksum += (uint8_t)(address >> 8);
- cal_checksum += (uint8_t)address;
- bytes_read += 4;
- count -= 2;
- break;
-
- case 2:
- /* S2 - 24 bit address data record */
- sscanf(&lpszLine[bytes_read], "%6" SCNx32, &address);
- cal_checksum += (uint8_t)(address >> 16);
- cal_checksum += (uint8_t)(address >> 8);
- cal_checksum += (uint8_t)address;
- bytes_read += 6;
- count -= 3;
- break;
-
- case 3:
- /* S3 - 32 bit address data record */
- sscanf(&lpszLine[bytes_read], "%8" SCNx32, &address);
- cal_checksum += (uint8_t)(address >> 24);
- cal_checksum += (uint8_t)(address >> 16);
- cal_checksum += (uint8_t)(address >> 8);
- cal_checksum += (uint8_t)address;
- bytes_read += 8;
- count -= 4;
- break;
- }
+ while (!fileio_feof(fileio)) {
+ full_address = 0x0;
+ section[image->num_sections].private = &mot->buffer[cooked_bytes];
+ section[image->num_sections].base_address = 0x0;
+ section[image->num_sections].size = 0x0;
+ section[image->num_sections].flags = 0;
+
+ while (fileio_fgets(fileio, 1023, lpszLine) == ERROR_OK) {
+ uint32_t count;
+ uint32_t address;
+ uint32_t record_type;
+ uint32_t checksum;
+ uint8_t cal_checksum = 0;
+ uint32_t bytes_read = 0;
+
+ /* skip comments and blank lines */
+ if ((lpszLine[0] == '#') || (strlen(lpszLine + strspn(lpszLine, "\n\t\r ")) == 0))
+ continue;
+
+ /* get record type and record length */
+ if (sscanf(&lpszLine[bytes_read], "S%1" SCNx32 "%2" SCNx32, &record_type,
+ &count) != 2)
+ return ERROR_IMAGE_FORMAT_ERROR;
+
+ bytes_read += 4;
+ cal_checksum += (uint8_t)count;
- if (full_address != address) {
- /* we encountered a nonconsecutive location, create a new section,
- * unless the current section has zero size, in which case this specifies
- * the current section's base address
- */
- if (section[image->num_sections].size != 0) {
- image->num_sections++;
- section[image->num_sections].size = 0x0;
- section[image->num_sections].flags = 0;
- section[image->num_sections].private =
- &mot->buffer[cooked_bytes];
+ /* skip checksum byte */
+ count -= 1;
+
+ if (record_type == 0) {
+ /* S0 - starting record (optional) */
+ int iValue;
+
+ while (count-- > 0) {
+ sscanf(&lpszLine[bytes_read], "%2x", &iValue);
+ cal_checksum += (uint8_t)iValue;
+ bytes_read += 2;
}
- section[image->num_sections].base_address = address;
- full_address = address;
- }
+ } else if (record_type >= 1 && record_type <= 3) {
+ switch (record_type) {
+ case 1:
+ /* S1 - 16 bit address data record */
+ sscanf(&lpszLine[bytes_read], "%4" SCNx32, &address);
+ cal_checksum += (uint8_t)(address >> 8);
+ cal_checksum += (uint8_t)address;
+ bytes_read += 4;
+ count -= 2;
+ break;
+
+ case 2:
+ /* S2 - 24 bit address data record */
+ sscanf(&lpszLine[bytes_read], "%6" SCNx32, &address);
+ cal_checksum += (uint8_t)(address >> 16);
+ cal_checksum += (uint8_t)(address >> 8);
+ cal_checksum += (uint8_t)address;
+ bytes_read += 6;
+ count -= 3;
+ break;
+
+ case 3:
+ /* S3 - 32 bit address data record */
+ sscanf(&lpszLine[bytes_read], "%8" SCNx32, &address);
+ cal_checksum += (uint8_t)(address >> 24);
+ cal_checksum += (uint8_t)(address >> 16);
+ cal_checksum += (uint8_t)(address >> 8);
+ cal_checksum += (uint8_t)address;
+ bytes_read += 8;
+ count -= 4;
+ break;
- while (count-- > 0) {
- unsigned value;
- sscanf(&lpszLine[bytes_read], "%2x", &value);
- mot->buffer[cooked_bytes] = (uint8_t)value;
- cal_checksum += (uint8_t)mot->buffer[cooked_bytes];
- bytes_read += 2;
- cooked_bytes += 1;
- section[image->num_sections].size += 1;
- full_address++;
- }
- } else if (record_type == 5) {
- /* S5 is the data count record, we ignore it */
- uint32_t dummy;
-
- while (count-- > 0) {
- sscanf(&lpszLine[bytes_read], "%2" SCNx32, &dummy);
- cal_checksum += (uint8_t)dummy;
- bytes_read += 2;
- }
- } else if (record_type >= 7 && record_type <= 9) {
- /* S7, S8, S9 - ending records for 32, 24 and 16bit */
- image->num_sections++;
+ }
- /* copy section information */
- image->sections = malloc(sizeof(struct imagesection) * image->num_sections);
- for (i = 0; i < image->num_sections; i++) {
- image->sections[i].private = section[i].private;
- image->sections[i].base_address = section[i].base_address;
- image->sections[i].size = section[i].size;
- image->sections[i].flags = section[i].flags;
+ if (full_address != address) {
+ /* we encountered a nonconsecutive location, create a new section,
+ * unless the current section has zero size, in which case this specifies
+ * the current section's base address
+ */
+ if (section[image->num_sections].size != 0) {
+ image->num_sections++;
+ section[image->num_sections].size = 0x0;
+ section[image->num_sections].flags = 0;
+ section[image->num_sections].private =
+ &mot->buffer[cooked_bytes];
+ }
+ section[image->num_sections].base_address = address;
+ full_address = address;
+ }
+
+ while (count-- > 0) {
+ unsigned value;
+ sscanf(&lpszLine[bytes_read], "%2x", &value);
+ mot->buffer[cooked_bytes] = (uint8_t)value;
+ cal_checksum += (uint8_t)mot->buffer[cooked_bytes];
+ bytes_read += 2;
+ cooked_bytes += 1;
+ section[image->num_sections].size += 1;
+ full_address++;
+ }
+ } else if (record_type == 5 || record_type == 6) {
+ /* S5 and S6 are the data count records, we ignore them */
+ uint32_t dummy;
+
+ while (count-- > 0) {
+ sscanf(&lpszLine[bytes_read], "%2" SCNx32, &dummy);
+ cal_checksum += (uint8_t)dummy;
+ bytes_read += 2;
+ }
+ } else if (record_type >= 7 && record_type <= 9) {
+ /* S7, S8, S9 - ending records for 32, 24 and 16bit */
+ image->num_sections++;
+
+ /* copy section information */
+ image->sections = malloc(sizeof(struct imagesection) * image->num_sections);
+ for (i = 0; i < image->num_sections; i++) {
+ image->sections[i].private = section[i].private;
+ image->sections[i].base_address = section[i].base_address;
+ image->sections[i].size = section[i].size;
+ image->sections[i].flags = section[i].flags;
+ }
+
+ end_rec = true;
+ break;
+ } else {
+ LOG_ERROR("unhandled S19 record type: %i", (int)(record_type));
+ return ERROR_IMAGE_FORMAT_ERROR;
}
- return ERROR_OK;
- } else {
- LOG_ERROR("unhandled S19 record type: %i", (int)(record_type));
- return ERROR_IMAGE_FORMAT_ERROR;
- }
+ /* account for checksum, will always be 0xFF */
+ sscanf(&lpszLine[bytes_read], "%2" SCNx32, &checksum);
+ cal_checksum += (uint8_t)checksum;
- /* account for checksum, will always be 0xFF */
- sscanf(&lpszLine[bytes_read], "%2" SCNx32, &checksum);
- cal_checksum += (uint8_t)checksum;
+ if (cal_checksum != 0xFF) {
+ /* checksum failed */
+ LOG_ERROR("incorrect record checksum found in S19 file");
+ return ERROR_IMAGE_CHECKSUM;
+ }
- if (cal_checksum != 0xFF) {
- /* checksum failed */
- LOG_ERROR("incorrect record checksum found in S19 file");
- return ERROR_IMAGE_CHECKSUM;
+ if (end_rec) {
+ end_rec = false;
+ LOG_WARNING("continuing after end-of-file record: %.40s", lpszLine);
+ }
}
}
- LOG_ERROR("premature end of S19 file, no end-of-file record found");
- return ERROR_IMAGE_FORMAT_ERROR;
+ if (end_rec)
+ return ERROR_OK;
+ else {
+ LOG_ERROR("premature end of S19 file, no matching end-of-file record found");
+ return ERROR_IMAGE_FORMAT_ERROR;
+ }
}
/**
if (retval != ERROR_OK)
return retval;
size_t filesize;
- retval = fileio_size(&image_binary->fileio, &filesize);
+ retval = fileio_size(image_binary->fileio, &filesize);
if (retval != ERROR_OK) {
- fileio_close(&image_binary->fileio);
+ fileio_close(image_binary->fileio);
return retval;
}
retval = image_ihex_buffer_complete(image);
if (retval != ERROR_OK) {
LOG_ERROR(
- "failed buffering IHEX image, check daemon output for additional information");
- fileio_close(&image_ihex->fileio);
+ "failed buffering IHEX image, check server output for additional information");
+ fileio_close(image_ihex->fileio);
return retval;
}
} else if (image->type == IMAGE_ELF) {
retval = image_elf_read_headers(image);
if (retval != ERROR_OK) {
- fileio_close(&image_elf->fileio);
+ fileio_close(image_elf->fileio);
return retval;
}
} else if (image->type == IMAGE_MEMORY) {
retval = image_mot_buffer_complete(image);
if (retval != ERROR_OK) {
LOG_ERROR(
- "failed buffering S19 image, check daemon output for additional information");
- fileio_close(&image_mot->fileio);
+ "failed buffering S19 image, check server output for additional information");
+ fileio_close(image_mot->fileio);
return retval;
}
} else if (image->type == IMAGE_BUILDER) {
return ERROR_COMMAND_SYNTAX_ERROR;
/* seek to offset */
- retval = fileio_seek(&image_binary->fileio, offset);
+ retval = fileio_seek(image_binary->fileio, offset);
if (retval != ERROR_OK)
return retval;
/* return requested bytes */
- retval = fileio_read(&image_binary->fileio, size, buffer, size_read);
+ retval = fileio_read(image_binary->fileio, size, buffer, size_read);
if (retval != ERROR_OK)
return retval;
} else if (image->type == IMAGE_IHEX) {
if (image->type == IMAGE_BINARY) {
struct image_binary *image_binary = image->type_private;
- fileio_close(&image_binary->fileio);
+ fileio_close(image_binary->fileio);
} else if (image->type == IMAGE_IHEX) {
struct image_ihex *image_ihex = image->type_private;
- fileio_close(&image_ihex->fileio);
+ fileio_close(image_ihex->fileio);
if (image_ihex->buffer) {
free(image_ihex->buffer);
} else if (image->type == IMAGE_ELF) {
struct image_elf *image_elf = image->type_private;
- fileio_close(&image_elf->fileio);
+ fileio_close(image_elf->fileio);
if (image_elf->header) {
free(image_elf->header);
} else if (image->type == IMAGE_SRECORD) {
struct image_mot *image_mot = image->type_private;
- fileio_close(&image_mot->fileio);
+ fileio_close(image_mot->fileio);
if (image_mot->buffer) {
free(image_mot->buffer);
static bool first_init;
if (!first_init) {
/* Initialize the CRC table and the decoding table. */
- int i, j;
- unsigned int c;
+ unsigned int i, j, c;
for (i = 0; i < 256; i++) {
/* as per gdb */
for (c = i << 24, j = 8; j > 0; --j)
projects / openocd / blobdiff