build: cleanup src/target directory

Change-Id: Ia055b6d2b5f6449a38afd0539a8c66e7d7e0c059
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/430
Tested-by: jenkins

1 files changed, 245 insertions, 364 deletions

diff --git a/src/target/image.c b/src/target/image.c
index c0aabec..4a4a7cc 100644
--- a/src/target/image.c
+++ b/src/target/image.c
@@ -26,6 +26,7 @@
  *   Free Software Foundation, Inc.,                                       *
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  ***************************************************************************/
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -34,15 +35,14 @@
 #include "target.h"
 #include <helper/log.h>
 
-
 /* convert ELF header field to host endianness */
-#define field16(elf,field)\
-	((elf->endianness == ELFDATA2LSB)? \
-		le_to_h_u16((uint8_t*)&field):be_to_h_u16((uint8_t*)&field))
+#define field16(elf, field) \
+	((elf->endianness == ELFDATA2LSB) ? \
+	le_to_h_u16((uint8_t *)&field) : be_to_h_u16((uint8_t *)&field))
 
-#define field32(elf,field)\
-	((elf->endianness == ELFDATA2LSB)? \
-		le_to_h_u32((uint8_t*)&field):be_to_h_u32((uint8_t*)&field))
+#define field32(elf, field) \
+	((elf->endianness == ELFDATA2LSB) ? \
+	le_to_h_u32((uint8_t *)&field) : be_to_h_u32((uint8_t *)&field))
 
 static int autodetect_image_type(struct image *image, const char *url)
 {
@@ -52,18 +52,14 @@ static int autodetect_image_type(struct image *image, const char *url)
 	uint8_t buffer[9];
 
 	/* read the first 4 bytes of image */
-	if ((retval = fileio_open(&fileio, url, FILEIO_READ, FILEIO_BINARY)) != ERROR_OK)
-	{
+	retval = fileio_open(&fileio, url, FILEIO_READ, FILEIO_BINARY);
+	if (retval != ERROR_OK)
 		return retval;
-	}
 	retval = fileio_read(&fileio, 9, buffer, &read_bytes);
 
-	if (retval == ERROR_OK)
-	{
+	if (retval == ERROR_OK) {
 		if (read_bytes != 9)
-		{
 			retval = ERROR_FILEIO_OPERATION_FAILED;
-		}
 	}
 	fileio_close(&fileio);
 
@@ -71,83 +67,59 @@ static int autodetect_image_type(struct image *image, const char *url)
 		return retval;
 
 	/* check header against known signatures */
-	if (strncmp((char*)buffer,ELFMAG,SELFMAG) == 0)
-	{
+	if (strncmp((char *)buffer, ELFMAG, SELFMAG) == 0) {
 		LOG_DEBUG("ELF image detected.");
 		image->type = IMAGE_ELF;
-	}
-	else if ((buffer[0]==':') /* record start byte */
-		&&(isxdigit(buffer[1]))
-		&&(isxdigit(buffer[2]))
-		&&(isxdigit(buffer[3]))
-		&&(isxdigit(buffer[4]))
-		&&(isxdigit(buffer[5]))
-		&&(isxdigit(buffer[6]))
-		&&(buffer[7]=='0') /* record type : 00 -> 05 */
-		&&(buffer[8]>='0') && (buffer[8]<'6'))
-	{
+	} else if ((buffer[0] == ':')	/* record start byte */
+		&& (isxdigit(buffer[1]))
+		&& (isxdigit(buffer[2]))
+		&& (isxdigit(buffer[3]))
+		&& (isxdigit(buffer[4]))
+		&& (isxdigit(buffer[5]))
+		&& (isxdigit(buffer[6]))
+		&& (buffer[7] == '0')	/* record type : 00 -> 05 */
+		&& (buffer[8] >= '0') && (buffer[8] < '6')) {
 		LOG_DEBUG("IHEX image detected.");
 		image->type = IMAGE_IHEX;
-	}
-	else if ((buffer[0] == 'S') /* record start byte */
-		&&(isxdigit(buffer[1]))
-		&&(isxdigit(buffer[2]))
-		&&(isxdigit(buffer[3]))
-		&&(buffer[1] >= '0') && (buffer[1] < '9'))
-	{
+	} else if ((buffer[0] == 'S')	/* record start byte */
+		&& (isxdigit(buffer[1]))
+		&& (isxdigit(buffer[2]))
+		&& (isxdigit(buffer[3]))
+		&& (buffer[1] >= '0') && (buffer[1] < '9')) {
 		LOG_DEBUG("S19 image detected.");
 		image->type = IMAGE_SRECORD;
-	}
-	else
-	{
+	} else
 		image->type = IMAGE_BINARY;
-	}
 
 	return ERROR_OK;
 }
 
 static int identify_image_type(struct image *image, const char *type_string, const char *url)
 {
-	if (type_string)
-	{
+	if (type_string) {
 		if (!strcmp(type_string, "bin"))
-		{
 			image->type = IMAGE_BINARY;
-		}
 		else if (!strcmp(type_string, "ihex"))
-		{
 			image->type = IMAGE_IHEX;
-		}
 		else if (!strcmp(type_string, "elf"))
-		{
 			image->type = IMAGE_ELF;
-		}
 		else if (!strcmp(type_string, "mem"))
-		{
 			image->type = IMAGE_MEMORY;
-		}
 		else if (!strcmp(type_string, "s19"))
-		{
 			image->type = IMAGE_SRECORD;
-		}
 		else if (!strcmp(type_string, "build"))
-		{
 			image->type = IMAGE_BUILDER;
-		}
 		else
-		{
 			return ERROR_IMAGE_TYPE_UNKNOWN;
-		}
-	}
-	else
-	{
+	} else
 		return autodetect_image_type(image, url);
-	}
 
 	return ERROR_OK;
 }
 
-static int image_ihex_buffer_complete_inner(struct image *image, char *lpszLine, struct imagesection *section)
+static int image_ihex_buffer_complete_inner(struct image *image,
+	char *lpszLine,
+	struct imagesection *section)
 {
 	struct image_ihex *ihex = image->type_private;
 	struct fileio *fileio = &ihex->fileio;
@@ -172,8 +144,7 @@ static int image_ihex_buffer_complete_inner(struct image *image, char *lpszLine,
 	section[image->num_sections].size = 0x0;
 	section[image->num_sections].flags = 0;
 
-	while (fileio_fgets(fileio, 1023, lpszLine) == ERROR_OK)
-	{
+	while (fileio_fgets(fileio, 1023, lpszLine) == ERROR_OK) {
 		uint32_t count;
 		uint32_t address;
 		uint32_t record_type;
@@ -181,10 +152,9 @@ static int image_ihex_buffer_complete_inner(struct image *image, char *lpszLine,
 		uint8_t cal_checksum = 0;
 		size_t bytes_read = 0;
 
-		if (sscanf(&lpszLine[bytes_read], ":%2" SCNx32 "%4" SCNx32 "%2" SCNx32 , &count, &address, &record_type) != 3)
-		{
+		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;
@@ -192,34 +162,30 @@ static int image_ihex_buffer_complete_inner(struct image *image, char *lpszLine,
 		cal_checksum += (uint8_t)address;
 		cal_checksum += (uint8_t)record_type;
 
-		if (record_type == 0) /* Data Record */
-		{
-			if ((full_address & 0xffff) != address)
-			{
+		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)
-				{
+				if (section[image->num_sections].size != 0) {
 					image->num_sections++;
-					if (image->num_sections >= IMAGE_MAX_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].private =
+						&ihex->buffer[cooked_bytes];
 				}
 				section[image->num_sections].base_address =
 					(full_address & 0xffff0000) | address;
 				full_address = (full_address & 0xffff0000) | address;
 			}
 
-			while (count-- > 0)
-			{
+			while (count-- > 0) {
 				unsigned value;
 				sscanf(&lpszLine[bytes_read], "%2x", &value);
 				ihex->buffer[cooked_bytes] = (uint8_t)value;
@@ -229,16 +195,13 @@ static int image_ihex_buffer_complete_inner(struct image *image, char *lpszLine,
 				section[image->num_sections].size += 1;
 				full_address++;
 			}
-		}
-		else if (record_type == 1) /* End of File Record */
-		{
+		} 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++)
-			{
+			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;
@@ -246,9 +209,7 @@ static int image_ihex_buffer_complete_inner(struct image *image, char *lpszLine,
 			}
 
 			return ERROR_OK;
-		}
-		else if (record_type == 2) /* Linear Address Record */
-		{
+		} else if (record_type == 2) {	/* Linear Address Record */
 			uint16_t upper_address;
 
 			sscanf(&lpszLine[bytes_read], "%4hx", &upper_address);
@@ -256,45 +217,38 @@ static int image_ihex_buffer_complete_inner(struct image *image, char *lpszLine,
 			cal_checksum += (uint8_t)upper_address;
 			bytes_read += 4;
 
-			if ((full_address >> 4) != upper_address)
-			{
+			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)
-				{
+				if (section[image->num_sections].size != 0) {
 					image->num_sections++;
-					if (image->num_sections >= IMAGE_MAX_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].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);
 			}
-		}
-		else if (record_type == 3) /* Start Segment Address Record */
-		{
+		} 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);
+			/* "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 */
-		{
+		} else if (record_type == 4) {	/* Extended Linear Address Record */
 			uint16_t upper_address;
 
 			sscanf(&lpszLine[bytes_read], "%4hx", &upper_address);
@@ -302,32 +256,28 @@ static int image_ihex_buffer_complete_inner(struct image *image, char *lpszLine,
 			cal_checksum += (uint8_t)upper_address;
 			bytes_read += 4;
 
-			if ((full_address >> 16) != upper_address)
-			{
+			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)
-				{
+				if (section[image->num_sections].size != 0) {
 					image->num_sections++;
-					if (image->num_sections >= IMAGE_MAX_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].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);
 			}
-		}
-		else if (record_type == 5) /* Start Linear Address Record */
-		{
+		} else if (record_type == 5) {	/* Start Linear Address Record */
 			uint32_t start_address;
 
 			sscanf(&lpszLine[bytes_read], "%8" SCNx32, &start_address);
@@ -338,18 +288,15 @@ static int image_ihex_buffer_complete_inner(struct image *image, char *lpszLine,
 			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);
+			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))
-		{
+		if ((uint8_t)checksum != (uint8_t)(~cal_checksum + 1)) {
 			/* checksum failed */
 			LOG_ERROR("incorrect record checksum found in IHEX file");
 			return ERROR_IMAGE_CHECKSUM;
@@ -367,14 +314,12 @@ static int image_ihex_buffer_complete_inner(struct image *image, char *lpszLine,
 static int image_ihex_buffer_complete(struct image *image)
 {
 	char *lpszLine = malloc(1023);
-	if (lpszLine == NULL)
-	{
+	if (lpszLine == NULL) {
 		LOG_ERROR("Out of memory");
 		return ERROR_FAIL;
 	}
 	struct imagesection *section = malloc(sizeof(struct imagesection) * IMAGE_MAX_SECTIONS);
-	if (section == NULL)
-	{
+	if (section == NULL) {
 		free(lpszLine);
 		LOG_ERROR("Out of memory");
 		return ERROR_FAIL;
@@ -393,83 +338,78 @@ static int image_elf_read_headers(struct image *image)
 {
 	struct image_elf *elf = image->type_private;
 	size_t read_bytes;
-	uint32_t i,j;
+	uint32_t i, j;
 	int retval;
-	uint32_t nload,load_to_vaddr=0;
+	uint32_t nload, load_to_vaddr = 0;
 
 	elf->header = malloc(sizeof(Elf32_Ehdr));
 
-	if (elf->header == NULL)
-	{
+	if (elf->header == NULL) {
 		LOG_ERROR("insufficient memory to perform operation ");
 		return ERROR_FILEIO_OPERATION_FAILED;
 	}
 
-	if ((retval = fileio_read(&elf->fileio, sizeof(Elf32_Ehdr), (uint8_t*)elf->header, &read_bytes)) != ERROR_OK)
-	{
+	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;
 	}
-	if (read_bytes != sizeof(Elf32_Ehdr))
-	{
+	if (read_bytes != sizeof(Elf32_Ehdr)) {
 		LOG_ERROR("cannot read ELF file header, only partially read");
 		return ERROR_FILEIO_OPERATION_FAILED;
 	}
 
-	if (strncmp((char*)elf->header->e_ident,ELFMAG,SELFMAG) != 0)
-	{
+	if (strncmp((char *)elf->header->e_ident, ELFMAG, SELFMAG) != 0) {
 		LOG_ERROR("invalid ELF file, bad magic number");
 		return ERROR_IMAGE_FORMAT_ERROR;
 	}
-	if (elf->header->e_ident[EI_CLASS]!=ELFCLASS32)
-	{
+	if (elf->header->e_ident[EI_CLASS] != ELFCLASS32) {
 		LOG_ERROR("invalid ELF file, only 32bits files are supported");
 		return ERROR_IMAGE_FORMAT_ERROR;
 	}
 
 	elf->endianness = elf->header->e_ident[EI_DATA];
 	if ((elf->endianness != ELFDATA2LSB)
-		 &&(elf->endianness != ELFDATA2MSB))
-	{
+		&& (elf->endianness != ELFDATA2MSB)) {
 		LOG_ERROR("invalid ELF file, unknown endianness setting");
 		return ERROR_IMAGE_FORMAT_ERROR;
 	}
 
-	elf->segment_count = field16(elf,elf->header->e_phnum);
-	if (elf->segment_count == 0)
-	{
+	elf->segment_count = field16(elf, elf->header->e_phnum);
+	if (elf->segment_count == 0) {
 		LOG_ERROR("invalid ELF file, no program headers");
 		return ERROR_IMAGE_FORMAT_ERROR;
 	}
 
-	if ((retval = fileio_seek(&elf->fileio, field32(elf,elf->header->e_phoff))) != ERROR_OK)
-	{
+	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;
 	}
 
 	elf->segments = malloc(elf->segment_count*sizeof(Elf32_Phdr));
-	if (elf->segments == NULL)
-	{
+	if (elf->segments == NULL) {
 		LOG_ERROR("insufficient memory to perform operation ");
 		return ERROR_FILEIO_OPERATION_FAILED;
 	}
 
-	if ((retval = fileio_read(&elf->fileio, elf->segment_count*sizeof(Elf32_Phdr), (uint8_t*)elf->segments, &read_bytes)) != ERROR_OK)
-	{
+	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");
 		return retval;
 	}
-	if (read_bytes != elf->segment_count*sizeof(Elf32_Phdr))
-	{
+	if (read_bytes != elf->segment_count*sizeof(Elf32_Phdr)) {
 		LOG_ERROR("cannot read ELF segment headers, only partially read");
 		return ERROR_FILEIO_OPERATION_FAILED;
 	}
 
 	/* count useful segments (loadable), ignore BSS section */
 	image->num_sections = 0;
-	for (i = 0;i < elf->segment_count;i++)
-		if ((field32(elf, elf->segments[i].p_type) == PT_LOAD) && (field32(elf, elf->segments[i].p_filesz) != 0))
+	for (i = 0; i < elf->segment_count; i++)
+		if ((field32(elf,
+			elf->segments[i].p_type) == PT_LOAD) &&
+			(field32(elf, elf->segments[i].p_filesz) != 0))
 			image->num_sections++;
 
 	assert(image->num_sections > 0);
@@ -487,7 +427,9 @@ static int image_elf_read_headers(struct image *image)
 	for (nload = 0, i = 0; i < elf->segment_count; i++)
 		if (elf->segments[i].p_paddr != 0)
 			break;
-		else if ((field32(elf, elf->segments[i].p_type) == PT_LOAD) && (field32(elf, elf->segments[i].p_memsz) != 0))
+		else if ((field32(elf,
+			elf->segments[i].p_type) == PT_LOAD) &&
+			(field32(elf, elf->segments[i].p_memsz) != 0))
 			++nload;
 
 	if (i >= elf->segment_count && nload > 1)
@@ -495,53 +437,59 @@ static int image_elf_read_headers(struct image *image)
 
 	/* alloc and fill sections array with loadable segments */
 	image->sections = malloc(image->num_sections * sizeof(struct imagesection));
-	for (i = 0,j = 0;i < elf->segment_count;i++)
-	{
-		if ((field32(elf, elf->segments[i].p_type) == PT_LOAD) && (field32(elf, elf->segments[i].p_filesz) != 0))
-		{
-			image->sections[j].size = field32(elf,elf->segments[i].p_filesz);
+	for (i = 0, j = 0; i < elf->segment_count; i++) {
+		if ((field32(elf,
+			elf->segments[i].p_type) == PT_LOAD) &&
+			(field32(elf, elf->segments[i].p_filesz) != 0)) {
+			image->sections[j].size = field32(elf, elf->segments[i].p_filesz);
 			if (load_to_vaddr)
-				image->sections[j].base_address = field32(elf,elf->segments[i].p_vaddr);
+				image->sections[j].base_address = field32(elf,
+						elf->segments[i].p_vaddr);
 			else
-				image->sections[j].base_address = field32(elf,elf->segments[i].p_paddr);
+				image->sections[j].base_address = field32(elf,
+						elf->segments[i].p_paddr);
 			image->sections[j].private = &elf->segments[i];
-			image->sections[j].flags = field32(elf,elf->segments[i].p_flags);
+			image->sections[j].flags = field32(elf, elf->segments[i].p_flags);
 			j++;
 		}
 	}
 
 	image->start_address_set = 1;
-	image->start_address = field32(elf,elf->header->e_entry);
+	image->start_address = field32(elf, elf->header->e_entry);
 
 	return ERROR_OK;
 }
 
-static int image_elf_read_section(struct image *image, int section, uint32_t offset, uint32_t size, uint8_t *buffer, size_t *size_read)
+static int image_elf_read_section(struct image *image,
+	int section,
+	uint32_t offset,
+	uint32_t size,
+	uint8_t *buffer,
+	size_t *size_read)
 {
 	struct image_elf *elf = image->type_private;
 	Elf32_Phdr *segment = (Elf32_Phdr *)image->sections[section].private;
-	size_t read_size,really_read;
+	size_t read_size, really_read;
 	int retval;
 
 	*size_read = 0;
 
-	LOG_DEBUG("load segment %d at 0x%" PRIx32 " (sz = 0x%" PRIx32 ")",section,offset,size);
+	LOG_DEBUG("load segment %d at 0x%" PRIx32 " (sz = 0x%" PRIx32 ")", section, offset, size);
 
 	/* read initialized data in current segment if any */
-	if (offset < field32(elf,segment->p_filesz))
-	{
+	if (offset < field32(elf, segment->p_filesz)) {
 		/* maximal size present in file for the current segment */
-		read_size = MIN(size, field32(elf,segment->p_filesz)-offset);
+		read_size = MIN(size, field32(elf, segment->p_filesz) - offset);
 		LOG_DEBUG("read elf: size = 0x%zu at 0x%" PRIx32 "", read_size,
-			field32(elf,segment->p_offset) + offset);
+			field32(elf, segment->p_offset) + offset);
 		/* read initialized area of the segment */
-		if ((retval = fileio_seek(&elf->fileio, field32(elf,segment->p_offset) + offset)) != ERROR_OK)
-		{
+		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;
 		}
-		if ((retval = fileio_read(&elf->fileio, read_size, buffer, &really_read)) != ERROR_OK)
-		{
+		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;
 		}
@@ -555,7 +503,9 @@ static int image_elf_read_section(struct image *image, int section, uint32_t off
 	return ERROR_OK;
 }
 
-static int image_mot_buffer_complete_inner(struct image *image, char *lpszLine, struct imagesection *section)
+static int image_mot_buffer_complete_inner(struct image *image,
+	char *lpszLine,
+	struct imagesection *section)
 {
 	struct image_mot *mot = image->type_private;
 	struct fileio *fileio = &mot->fileio;
@@ -580,8 +530,7 @@ static int image_mot_buffer_complete_inner(struct image *image, char *lpszLine,
 	section[image->num_sections].size = 0x0;
 	section[image->num_sections].flags = 0;
 
-	while (fileio_fgets(fileio, 1023, lpszLine) == ERROR_OK)
-	{
+	while (fileio_fgets(fileio, 1023, lpszLine) == ERROR_OK) {
 		uint32_t count;
 		uint32_t address;
 		uint32_t record_type;
@@ -590,19 +539,17 @@ static int image_mot_buffer_complete_inner(struct image *image, char *lpszLine,
 		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)
-		{
+		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;
+		count -= 1;
 
-		if (record_type == 0)
-		{
+		if (record_type == 0) {
 			/* S0 - starting record (optional) */
 			int iValue;
 
@@ -611,62 +558,57 @@ static int image_mot_buffer_complete_inner(struct image *image, char *lpszLine,
 				cal_checksum += (uint8_t)iValue;
 				bytes_read += 2;
 			}
-		}
-		else if (record_type >= 1 && record_type <= 3)
-		{
-			switch (record_type)
-			{
+		} 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;
+					count -= 2;
 					break;
 
 				case 2:
 					/* S2 - 24 bit address data record */
-					sscanf(&lpszLine[bytes_read], "%6" SCNx32 , &address);
+					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;
+					count -= 3;
 					break;
 
 				case 3:
 					/* S3 - 32 bit address data record */
-					sscanf(&lpszLine[bytes_read], "%8" SCNx32 , &address);
+					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;
+					count -= 4;
 					break;
 
 			}
 
-			if (full_address != address)
-			{
+			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)
-				{
+				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].private =
+						&mot->buffer[cooked_bytes];
 				}
 				section[image->num_sections].base_address = address;
 				full_address = address;
 			}
 
-			while (count-- > 0)
-			{
+			while (count-- > 0) {
 				unsigned value;
 				sscanf(&lpszLine[bytes_read], "%2x", &value);
 				mot->buffer[cooked_bytes] = (uint8_t)value;
@@ -676,28 +618,22 @@ static int image_mot_buffer_complete_inner(struct image *image, char *lpszLine,
 				section[image->num_sections].size += 1;
 				full_address++;
 			}
-		}
-		else if (record_type == 5)
-		{
+		} 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);
+			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)
-		{
+		} 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++)
-			{
+			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;
@@ -705,19 +641,16 @@ static int image_mot_buffer_complete_inner(struct image *image, char *lpszLine,
 			}
 
 			return ERROR_OK;
-		}
-		else
-		{
-		  LOG_ERROR("unhandled S19 record type: %i", (int)(record_type));
+		} 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);
+		sscanf(&lpszLine[bytes_read], "%2" SCNx32, &checksum);
 		cal_checksum += (uint8_t)checksum;
 
-		if (cal_checksum != 0xFF)
-		{
+		if (cal_checksum != 0xFF) {
 			/* checksum failed */
 			LOG_ERROR("incorrect record checksum found in S19 file");
 			return ERROR_IMAGE_CHECKSUM;
@@ -735,14 +668,12 @@ static int image_mot_buffer_complete_inner(struct image *image, char *lpszLine,
 static int image_mot_buffer_complete(struct image *image)
 {
 	char *lpszLine = malloc(1023);
-	if (lpszLine == NULL)
-	{
+	if (lpszLine == NULL) {
 		LOG_ERROR("Out of memory");
 		return ERROR_FAIL;
 	}
 	struct imagesection *section = malloc(sizeof(struct imagesection) * IMAGE_MAX_SECTIONS);
-	if (section == NULL)
-	{
+	if (section == NULL) {
 		free(lpszLine);
 		LOG_ERROR("Out of memory");
 		return ERROR_FAIL;
@@ -757,30 +688,25 @@ static int image_mot_buffer_complete(struct image *image)
 	return retval;
 }
 
-
 int image_open(struct image *image, const char *url, const char *type_string)
 {
 	int retval = ERROR_OK;
 
-	if ((retval = identify_image_type(image, type_string, url)) != ERROR_OK)
-	{
+	retval = identify_image_type(image, type_string, url);
+	if (retval != ERROR_OK)
 		return retval;
-	}
 
-	if (image->type == IMAGE_BINARY)
-	{
+	if (image->type == IMAGE_BINARY) {
 		struct image_binary *image_binary;
 
 		image_binary = image->type_private = malloc(sizeof(struct image_binary));
 
-		if ((retval = fileio_open(&image_binary->fileio, url, FILEIO_READ, FILEIO_BINARY)) != ERROR_OK)
-		{
+		retval = fileio_open(&image_binary->fileio, url, FILEIO_READ, FILEIO_BINARY);
+		if (retval != ERROR_OK)
 			return retval;
-		}
 		int filesize;
 		retval = fileio_size(&image_binary->fileio, &filesize);
-		if (retval != ERROR_OK)
-		{
+		if (retval != ERROR_OK) {
 			fileio_close(&image_binary->fileio);
 			return retval;
 		}
@@ -790,48 +716,40 @@ int image_open(struct image *image, const char *url, const char *type_string)
 		image->sections[0].base_address = 0x0;
 		image->sections[0].size = filesize;
 		image->sections[0].flags = 0;
-	}
-	else if (image->type == IMAGE_IHEX)
-	{
+	} else if (image->type == IMAGE_IHEX) {
 		struct image_ihex *image_ihex;
 
 		image_ihex = image->type_private = malloc(sizeof(struct image_ihex));
 
-		if ((retval = fileio_open(&image_ihex->fileio, url, FILEIO_READ, FILEIO_TEXT)) != ERROR_OK)
-		{
+		retval = fileio_open(&image_ihex->fileio, url, FILEIO_READ, FILEIO_TEXT);
+		if (retval != ERROR_OK)
 			return retval;
-		}
 
-		if ((retval = image_ihex_buffer_complete(image)) != ERROR_OK)
-		{
-			LOG_ERROR("failed buffering IHEX image, check daemon output for additional information");
+		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);
 			return retval;
 		}
-	}
-	else if (image->type == IMAGE_ELF)
-	{
+	} else if (image->type == IMAGE_ELF) {
 		struct image_elf *image_elf;
 
 		image_elf = image->type_private = malloc(sizeof(struct image_elf));
 
-		if ((retval = fileio_open(&image_elf->fileio, url, FILEIO_READ, FILEIO_BINARY)) != ERROR_OK)
-		{
+		retval = fileio_open(&image_elf->fileio, url, FILEIO_READ, FILEIO_BINARY);
+		if (retval != ERROR_OK)
 			return retval;
-		}
 
-		if ((retval = image_elf_read_headers(image)) != ERROR_OK)
-		{
+		retval = image_elf_read_headers(image);
+		if (retval != ERROR_OK) {
 			fileio_close(&image_elf->fileio);
 			return retval;
 		}
-	}
-	else if (image->type == IMAGE_MEMORY)
-	{
+	} else if (image->type == IMAGE_MEMORY) {
 		struct target *target = get_target(url);
 
-		if (target == NULL)
-		{
+		if (target == NULL) {
 			LOG_ERROR("target '%s' not defined", url);
 			return ERROR_FAIL;
 		}
@@ -849,43 +767,36 @@ int image_open(struct image *image, const char *url, const char *type_string)
 		image_memory->target = target;
 		image_memory->cache = NULL;
 		image_memory->cache_address = 0x0;
-	}
-	else if (image->type == IMAGE_SRECORD)
-	{
+	} else if (image->type == IMAGE_SRECORD) {
 		struct image_mot *image_mot;
 
 		image_mot = image->type_private = malloc(sizeof(struct image_mot));
 
-		if ((retval = fileio_open(&image_mot->fileio, url, FILEIO_READ, FILEIO_TEXT)) != ERROR_OK)
-		{
+		retval = fileio_open(&image_mot->fileio, url, FILEIO_READ, FILEIO_TEXT);
+		if (retval != ERROR_OK)
 			return retval;
-		}
 
-		if ((retval = image_mot_buffer_complete(image)) != ERROR_OK)
-		{
-			LOG_ERROR("failed buffering S19 image, check daemon output for additional information");
+		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);
 			return retval;
 		}
-	}
-	else if (image->type == IMAGE_BUILDER)
-	{
+	} else if (image->type == IMAGE_BUILDER) {
 		image->num_sections = 0;
 		image->sections = NULL;
 		image->type_private = NULL;
 	}
 
-	if (image->base_address_set)
-	{
+	if (image->base_address_set) {
 		/* relocate */
 		int section;
 		for (section = 0; section < image->num_sections; section++)
-		{
 			image->sections[section].base_address += image->base_address;
-		}
-		/* we're done relocating. The two statements below are mainly
-		 * for documenation purposes: stop anyone from empirically
-		 * thinking they should use these values henceforth. */
+											/* we're done relocating. The two statements below are mainly
+											* for documenation purposes: stop anyone from empirically
+											* thinking they should use these values henceforth. */
 		image->base_address = 0;
 		image->base_address_set = 0;
 	}
@@ -893,20 +804,26 @@ int image_open(struct image *image, const char *url, const char *type_string)
 	return retval;
 };
 
-int image_read_section(struct image *image, int section, uint32_t offset, uint32_t size, uint8_t *buffer, size_t *size_read)
+int image_read_section(struct image *image,
+	int section,
+	uint32_t offset,
+	uint32_t size,
+	uint8_t *buffer,
+	size_t *size_read)
 {
 	int retval;
 
 	/* don't read past the end of a section */
-	if (offset + size > image->sections[section].size)
-	{
-		LOG_DEBUG("read past end of section: 0x%8.8" PRIx32 " + 0x%8.8" PRIx32 " > 0x%8.8" PRIx32 "",
-				offset, size, image->sections[section].size);
+	if (offset + size > image->sections[section].size) {
+		LOG_DEBUG(
+			"read past end of section: 0x%8.8" PRIx32 " + 0x%8.8" PRIx32 " > 0x%8.8" PRIx32 "",
+			offset,
+			size,
+			image->sections[section].size);
 		return ERROR_COMMAND_SYNTAX_ERROR;
 	}
 
-	if (image->type == IMAGE_BINARY)
-	{
+	if (image->type == IMAGE_BINARY) {
 		struct image_binary *image_binary = image->type_private;
 
 		/* only one section in a plain binary */
@@ -914,77 +831,66 @@ int image_read_section(struct image *image, int section, uint32_t offset, uint32
 			return ERROR_COMMAND_SYNTAX_ERROR;
 
 		/* seek to offset */
-		if ((retval = fileio_seek(&image_binary->fileio, offset)) != ERROR_OK)
-		{
+		retval = fileio_seek(&image_binary->fileio, offset);
+		if (retval != ERROR_OK)
 			return retval;
-		}
 
 		/* return requested bytes */
-		if ((retval = fileio_read(&image_binary->fileio, size, buffer, size_read)) != ERROR_OK)
-		{
+		retval = fileio_read(&image_binary->fileio, size, buffer, size_read);
+		if (retval != ERROR_OK)
 			return retval;
-		}
-	}
-	else if (image->type == IMAGE_IHEX)
-	{
-		memcpy(buffer, (uint8_t*)image->sections[section].private + offset, size);
+	} else if (image->type == IMAGE_IHEX) {
+		memcpy(buffer, (uint8_t *)image->sections[section].private + offset, size);
 		*size_read = size;
 
 		return ERROR_OK;
-	}
-	else if (image->type == IMAGE_ELF)
-	{
+	} else if (image->type == IMAGE_ELF)
 		return image_elf_read_section(image, section, offset, size, buffer, size_read);
-	}
-	else if (image->type == IMAGE_MEMORY)
-	{
+	else if (image->type == IMAGE_MEMORY) {
 		struct image_memory *image_memory = image->type_private;
 		uint32_t address = image->sections[section].base_address + offset;
 
 		*size_read = 0;
 
-		while ((size - *size_read) > 0)
-		{
+		while ((size - *size_read) > 0) {
 			uint32_t size_in_cache;
 
 			if (!image_memory->cache
 				|| (address < image_memory->cache_address)
-				|| (address >= (image_memory->cache_address + IMAGE_MEMORY_CACHE_SIZE)))
-			{
+				|| (address >=
+				(image_memory->cache_address + IMAGE_MEMORY_CACHE_SIZE))) {
 				if (!image_memory->cache)
 					image_memory->cache = malloc(IMAGE_MEMORY_CACHE_SIZE);
 
-				if (target_read_buffer(image_memory->target, address & ~(IMAGE_MEMORY_CACHE_SIZE - 1),
-					IMAGE_MEMORY_CACHE_SIZE, image_memory->cache) != ERROR_OK)
-				{
+				if (target_read_buffer(image_memory->target, address &
+					~(IMAGE_MEMORY_CACHE_SIZE - 1),
+					IMAGE_MEMORY_CACHE_SIZE, image_memory->cache) != ERROR_OK) {
 					free(image_memory->cache);
 					image_memory->cache = NULL;
 					return ERROR_IMAGE_TEMPORARILY_UNAVAILABLE;
 				}
-				image_memory->cache_address = address & ~(IMAGE_MEMORY_CACHE_SIZE - 1);
+				image_memory->cache_address = address &
+					~(IMAGE_MEMORY_CACHE_SIZE - 1);
 			}
 
-			size_in_cache = (image_memory->cache_address + IMAGE_MEMORY_CACHE_SIZE) - address;
+			size_in_cache =
+				(image_memory->cache_address + IMAGE_MEMORY_CACHE_SIZE) - address;
 
 			memcpy(buffer + *size_read,
 				image_memory->cache + (address - image_memory->cache_address),
 				(size_in_cache > size) ? size : size_in_cache
-);
+				);
 
 			*size_read += (size_in_cache > size) ? size : size_in_cache;
 			address += (size_in_cache > size) ? size : size_in_cache;
 		}
-	}
-	else if (image->type == IMAGE_SRECORD)
-	{
-		memcpy(buffer, (uint8_t*)image->sections[section].private + offset, size);
+	} else if (image->type == IMAGE_SRECORD) {
+		memcpy(buffer, (uint8_t *)image->sections[section].private + offset, size);
 		*size_read = size;
 
 		return ERROR_OK;
-	}
-	else if (image->type == IMAGE_BUILDER)
-	{
-		memcpy(buffer, (uint8_t*)image->sections[section].private + offset, size);
+	} else if (image->type == IMAGE_BUILDER) {
+		memcpy(buffer, (uint8_t *)image->sections[section].private + offset, size);
 		*size_read = size;
 
 		return ERROR_OK;
@@ -1002,16 +908,15 @@ int image_add_section(struct image *image, uint32_t base, uint32_t size, int fla
 		return ERROR_COMMAND_SYNTAX_ERROR;
 
 	/* see if there's a previous section */
-	if (image->num_sections)
-	{
+	if (image->num_sections) {
 		section = &image->sections[image->num_sections - 1];
 
 		/* see if it's enough to extend the last section,
 		 * adding data to previous sections or merging is not supported */
-		if (((section->base_address + section->size) == base) && (section->flags == flags))
-		{
+		if (((section->base_address + section->size) == base) &&
+			(section->flags == flags)) {
 			section->private = realloc(section->private, section->size + size);
-			memcpy((uint8_t*)section->private + section->size, data, size);
+			memcpy((uint8_t *)section->private + section->size, data, size);
 			section->size += size;
 			return ERROR_OK;
 		}
@@ -1019,116 +924,96 @@ int image_add_section(struct image *image, uint32_t base, uint32_t size, int fla
 
 	/* allocate new section */
 	image->num_sections++;
-	image->sections = realloc(image->sections, sizeof(struct imagesection) * image->num_sections);
+	image->sections =
+		realloc(image->sections, sizeof(struct imagesection) * image->num_sections);
 	section = &image->sections[image->num_sections - 1];
 	section->base_address = base;
 	section->size = size;
 	section->flags = flags;
 	section->private = malloc(sizeof(uint8_t) * size);
-	memcpy((uint8_t*)section->private, data, size);
+	memcpy((uint8_t *)section->private, data, size);
 
 	return ERROR_OK;
 }
 
 void image_close(struct image *image)
 {
-	if (image->type == IMAGE_BINARY)
-	{
+	if (image->type == IMAGE_BINARY) {
 		struct image_binary *image_binary = image->type_private;
 
 		fileio_close(&image_binary->fileio);
-	}
-	else if (image->type == IMAGE_IHEX)
-	{
+	} else if (image->type == IMAGE_IHEX) {
 		struct image_ihex *image_ihex = image->type_private;
 
 		fileio_close(&image_ihex->fileio);
 
-		if (image_ihex->buffer)
-		{
+		if (image_ihex->buffer) {
 			free(image_ihex->buffer);
 			image_ihex->buffer = NULL;
 		}
-	}
-	else if (image->type == IMAGE_ELF)
-	{
+	} else if (image->type == IMAGE_ELF) {
 		struct image_elf *image_elf = image->type_private;
 
 		fileio_close(&image_elf->fileio);
 
-		if (image_elf->header)
-		{
+		if (image_elf->header) {
 			free(image_elf->header);
 			image_elf->header = NULL;
 		}
 
-		if (image_elf->segments)
-		{
+		if (image_elf->segments) {
 			free(image_elf->segments);
 			image_elf->segments = NULL;
 		}
-	}
-	else if (image->type == IMAGE_MEMORY)
-	{
+	} else if (image->type == IMAGE_MEMORY) {
 		struct image_memory *image_memory = image->type_private;
 
-		if (image_memory->cache)
-		{
+		if (image_memory->cache) {
 			free(image_memory->cache);
 			image_memory->cache = NULL;
 		}
-	}
-	else if (image->type == IMAGE_SRECORD)
-	{
+	} else if (image->type == IMAGE_SRECORD) {
 		struct image_mot *image_mot = image->type_private;
 
 		fileio_close(&image_mot->fileio);
 
-		if (image_mot->buffer)
-		{
+		if (image_mot->buffer) {
 			free(image_mot->buffer);
 			image_mot->buffer = NULL;
 		}
-	}
-	else if (image->type == IMAGE_BUILDER)
-	{
+	} else if (image->type == IMAGE_BUILDER) {
 		int i;
 
-		for (i = 0; i < image->num_sections; i++)
-		{
+		for (i = 0; i < image->num_sections; i++) {
 			free(image->sections[i].private);
 			image->sections[i].private = NULL;
 		}
 	}
 
-	if (image->type_private)
-	{
+	if (image->type_private) {
 		free(image->type_private);
 		image->type_private = NULL;
 	}
 
-	if (image->sections)
-	{
+	if (image->sections) {
 		free(image->sections);
 		image->sections = NULL;
 	}
 }
 
-int image_calculate_checksum(uint8_t* buffer, uint32_t nbytes, uint32_t* checksum)
+int image_calculate_checksum(uint8_t *buffer, uint32_t nbytes, uint32_t *checksum)
 {
 	uint32_t crc = 0xffffffff;
 	LOG_DEBUG("Calculating checksum");
 
 	static uint32_t crc32_table[256];
 
-	static bool first_init = false;
-	if (!first_init)
-	{
+	static bool first_init;
+	if (!first_init) {
 		/* Initialize the CRC table and the decoding table.  */
 		int i, j;
 		unsigned int c;
-		for (i = 0; i < 256; i++)
-		{
+		for (i = 0; i < 256; i++) {
 			/* as per gdb */
 			for (c = i << 24, j = 8; j > 0; --j)
 				c = c & 0x80000000 ? (c << 1) ^ 0x04c11db7 : (c << 1);
@@ -1138,16 +1023,12 @@ int image_calculate_checksum(uint8_t* buffer, uint32_t nbytes, uint32_t* checksu
 		first_init = true;
 	}
 
-	while (nbytes > 0)
-	{
+	while (nbytes > 0) {
 		int run = nbytes;
 		if (run > 32768)
-		{
 			run = 32768;
-		}
 		nbytes -= run;
-		while (run--)
-		{
+		while (run--) {
 			/* as per gdb */
 			crc = (crc << 8) ^ crc32_table[((crc >> 24) ^ *buffer++) & 255];
 		}