- image.c and fileio.c now uses logging to propagate error strings.

More precise, less code.
- removed unused code in fileio.c
- Windows should now find debug_handler.bin

git-svn-id: svn://svn.berlios.de/openocd/trunk@390 b42882b7-edfa-0310-969c-e2dbd0fdcd60
__archive__
oharboe 2008-02-29 11:42:37 +00:00
parent 3a3fc30014
commit 219b7f30b9
10 changed files with 206 additions and 375 deletions

View File

@ -196,7 +196,6 @@ int loadDriver(ecosflash_flash_bank_t *info)
if (image_open(&image, info->driverPath, NULL) != ERROR_OK)
{
ERROR("load_image error: %s", image.error_str);
return ERROR_FLASH_BANK_INVALID;
}

View File

@ -605,7 +605,6 @@ int handle_flash_write_image_command(struct command_context_s *cmd_ctx, char *cm
retval = image_open(&image, args[0], (argc == 3) ? args[2] : NULL);
if (retval != ERROR_OK)
{
command_print(cmd_ctx, "image_open error: %s", image.error_str);
return retval;
}
@ -662,14 +661,12 @@ int handle_flash_write_bank_command(struct command_context_s *cmd_ctx, char *cmd
if (fileio_open(&fileio, args[1], FILEIO_READ, FILEIO_BINARY) != ERROR_OK)
{
command_print(cmd_ctx, "flash write_binary error: %s", fileio.error_str);
return ERROR_OK;
}
buffer = malloc(fileio.size);
if (fileio_read(&fileio, fileio.size, buffer, &buf_cnt) != ERROR_OK)
{
command_print(cmd_ctx, "flash write_binary error: %s", fileio.error_str);
return ERROR_OK;
}

View File

@ -1271,7 +1271,6 @@ int handle_nand_write_command(struct command_context_s *cmd_ctx, char *cmd, char
if (fileio_open(&fileio, args[1], FILEIO_READ, FILEIO_BINARY) != ERROR_OK)
{
command_print(cmd_ctx, "file open error: %s", fileio.error_str);
return ERROR_OK;
}
@ -1411,7 +1410,6 @@ int handle_nand_dump_command(struct command_context_s *cmd_ctx, char *cmd, char
if (fileio_open(&fileio, args[1], FILEIO_WRITE, FILEIO_BINARY) != ERROR_OK)
{
command_print(cmd_ctx, "dump_image error: %s", fileio.error_str);
return ERROR_OK;
}

View File

@ -24,6 +24,7 @@
#include "types.h"
#include "replacements.h"
#include "log.h"
#include "configuration.h"
#include "fileio.h"
@ -41,7 +42,6 @@ int fileio_dispatch_read(fileio_t *fileio, u32 size, u8 *buffer, u32 *size_read)
int fileio_open_local(fileio_t *fileio)
{
fileio_local_t *fileio_local = malloc(sizeof(fileio_local_t));
char access[4];
switch (fileio->access)
@ -62,7 +62,6 @@ int fileio_open_local(fileio_t *fileio)
strcpy(access, "a+");
break;
default:
free(fileio_local);
ERROR("BUG: access neither read, write nor readwrite");
return ERROR_INVALID_ARGUMENTS;
}
@ -75,10 +74,9 @@ int fileio_open_local(fileio_t *fileio)
strcat(access, "b");
}
if (!(fileio_local->file = fopen(fileio->url, access)))
if (!(fileio->file = open_file_from_path (fileio->url, access)))
{
free(fileio_local);
snprintf(fileio->error_str, FILEIO_MAX_ERROR_STRING, "couldn't open %s", fileio->url);
ERROR("couldn't open %s", fileio->url);
return ERROR_FILEIO_OPERATION_FAILED;
}
@ -89,11 +87,11 @@ int fileio_open_local(fileio_t *fileio)
* that refers to e.g. a tftp client */
int result, result2;
result = fseek(fileio_local->file, 0, SEEK_END);
result = fseek(fileio->file, 0, SEEK_END);
fileio->size = ftell(fileio_local->file);
fileio->size = ftell(fileio->file);
result2 = fseek(fileio_local->file, 0, SEEK_SET);
result2 = fseek(fileio->file, 0, SEEK_SET);
if ((fileio->size<0)||(result<0)||(result2<0))
{
@ -106,78 +104,39 @@ int fileio_open_local(fileio_t *fileio)
fileio->size = 0x0;
}
fileio->location_private = fileio_local;
return ERROR_OK;
}
int fileio_open(fileio_t *fileio, char *url, enum fileio_access access, enum fileio_type type)
{
int retval = ERROR_OK;
char *resource_identifier = NULL;
/* try to identify file location. We only hijack the file paths we understand, the rest is
* passed on to the OS which might implement e.g. tftp via a mounted tftp device.
*/
if ((resource_identifier = strstr(url, "bootp://")) && (resource_identifier == url))
{
ERROR("bootp resource location isn't supported yet");
return ERROR_FILEIO_RESOURCE_TYPE_UNKNOWN;
}
else
{
/* default to local files */
fileio->location = FILEIO_LOCAL;
}
fileio->type = type;
fileio->access = access;
fileio->url = strdup(url);
switch (fileio->location)
{
case FILEIO_LOCAL:
retval = fileio_open_local(fileio);
break;
default:
ERROR("BUG: should never get here");
exit(-1);
}
if (retval != ERROR_OK)
return retval;
return ERROR_OK;
}
int fileio_close_local(fileio_t *fileio)
{
int retval;
fileio_local_t *fileio_local = fileio->location_private;
if (fileio->location_private == NULL)
{
snprintf(fileio->error_str, FILEIO_MAX_ERROR_STRING, "couldn't close %s: ", fileio->url);
return ERROR_FILEIO_OPERATION_FAILED;
}
if ((retval = fclose(fileio_local->file)) != 0)
if ((retval = fclose(fileio->file)) != 0)
{
if (retval == EBADF)
{
snprintf(fileio->error_str, FILEIO_MAX_ERROR_STRING, "BUG: fileio_local->file not a valid file descriptor");
ERROR("BUG: fileio_local->file not a valid file descriptor");
}
else
{
snprintf(fileio->error_str, FILEIO_MAX_ERROR_STRING, "couldn't close %s: %s", fileio->url, strerror(errno));
ERROR("couldn't close %s: %s", fileio->url, strerror(errno));
}
return ERROR_FILEIO_OPERATION_FAILED;
}
free(fileio->location_private);
fileio->location_private = NULL;
return ERROR_OK;
}
@ -185,48 +144,21 @@ int fileio_close(fileio_t *fileio)
{
int retval;
switch (fileio->location)
{
case FILEIO_LOCAL:
retval = fileio_close_local(fileio);
break;
default:
ERROR("BUG: should never get here");
retval = ERROR_FILEIO_OPERATION_FAILED;
}
if (retval != ERROR_OK)
return retval;
free(fileio->url);
fileio->url = NULL;
return ERROR_OK;
}
int fileio_seek_local(fileio_t *fileio, u32 position)
{
int retval;
fileio_local_t *fileio_local = fileio->location_private;
if ((retval = fseek(fileio_local->file, position, SEEK_SET)) != 0)
{
snprintf(fileio->error_str, FILEIO_MAX_ERROR_STRING, "couldn't seek file %s: %s", fileio->url, strerror(errno));
return ERROR_FILEIO_OPERATION_FAILED;
}
return ERROR_OK;
return retval;
}
int fileio_seek(fileio_t *fileio, u32 position)
{
switch (fileio->location)
int retval;
if ((retval = fseek(fileio->file, position, SEEK_SET)) != 0)
{
case FILEIO_LOCAL:
return fileio_seek_local(fileio, position);
break;
default:
ERROR("BUG: should never get here");
ERROR("couldn't seek file %s: %s", fileio->url, strerror(errno));
return ERROR_FILEIO_OPERATION_FAILED;
}
return ERROR_OK;
@ -234,24 +166,14 @@ int fileio_seek(fileio_t *fileio, u32 position)
int fileio_local_read(fileio_t *fileio, u32 size, u8 *buffer, u32 *size_read)
{
fileio_local_t *fileio_local = fileio->location_private;
*size_read = fread(buffer, 1, size, fileio_local->file);
*size_read = fread(buffer, 1, size, fileio->file);
return ERROR_OK;
}
int fileio_read(fileio_t *fileio, u32 size, u8 *buffer, u32 *size_read)
{
switch (fileio->location)
{
case FILEIO_LOCAL:
return fileio_local_read(fileio, size, buffer, size_read);
break;
default:
ERROR("BUG: should never get here");
exit(-1);
}
}
int fileio_read_u32(fileio_t *fileio, u32 *data)
@ -260,26 +182,16 @@ int fileio_read_u32(fileio_t *fileio, u32 *data)
u32 size_read;
int retval;
switch (fileio->location)
{
case FILEIO_LOCAL:
if ((retval = fileio_local_read(fileio, 4, buf, &size_read)) != ERROR_OK)
return retval;
*data = be_to_h_u32(buf);
break;
default:
ERROR("BUG: should never get here");
exit(-1);
}
return ERROR_OK;
}
int fileio_local_fgets(fileio_t *fileio, u32 size, u8 *buffer)
{
fileio_local_t *fileio_local = fileio->location_private;
if( fgets(buffer, size, fileio_local->file) == NULL)
if( fgets(buffer, size, fileio->file) == NULL)
return ERROR_FILEIO_OPERATION_FAILED;
return ERROR_OK;
@ -287,22 +199,12 @@ int fileio_local_fgets(fileio_t *fileio, u32 size, u8 *buffer)
int fileio_fgets(fileio_t *fileio, u32 size, u8 *buffer)
{
switch (fileio->location)
{
case FILEIO_LOCAL:
return fileio_local_fgets(fileio, size, buffer);
break;
default:
ERROR("BUG: should never get here");
exit(-1);
}
}
int fileio_local_write(fileio_t *fileio, u32 size, u8 *buffer, u32 *size_written)
{
fileio_local_t *fileio_local = fileio->location_private;
*size_written = fwrite(buffer, 1, size, fileio_local->file);
*size_written = fwrite(buffer, 1, size, fileio->file);
return ERROR_OK;
}
@ -311,15 +213,7 @@ int fileio_write(fileio_t *fileio, u32 size, u8 *buffer, u32 *size_written)
{
int retval;
switch (fileio->location)
{
case FILEIO_LOCAL:
retval = fileio_local_write(fileio, size, buffer, size_written);
break;
default:
ERROR("BUG: should never get here");
exit(-1);
}
if (retval == ERROR_OK)
fileio->size += *size_written;
@ -335,15 +229,8 @@ int fileio_write_u32(fileio_t *fileio, u32 data)
h_u32_to_be(buf, data);
switch (fileio->location)
{
case FILEIO_LOCAL:
if ((retval = fileio_local_write(fileio, 4, buf, &size_written)) != ERROR_OK)
return retval;
break;
default:
ERROR("BUG: should never get here");
}
return ERROR_OK;
}

View File

@ -38,18 +38,6 @@ enum fileio_type
FILEIO_BINARY,
};
enum fileio_location
{
FILEIO_LOCAL,
/*
* Possible future enhancements:
* FILEIO_NFS,
* FILEIO_BOOTP,
* FILEIO_[XYZ]MODEM,
* FILEIO_HTTP,
* FILEIO_FTP,
*/
};
enum fileio_access
{
@ -63,18 +51,11 @@ enum fileio_access
typedef struct fileio_s
{
char *url;
char error_str[FILEIO_MAX_ERROR_STRING];
long long size;
enum fileio_type type;
enum fileio_location location;
enum fileio_access access;
void *location_private;
} fileio_t;
typedef struct fileio_local_s
{
FILE *file;
} fileio_local_t;
} fileio_t;
extern int fileio_write(fileio_t *fileio, u32 size, u8 *buffer, u32 *size_written);
extern int fileio_read(fileio_t *fileio, u32 size, u8 *buffer, u32 *size_read);

View File

@ -764,7 +764,6 @@ int arm7_9_assert_reset(target_t *target)
{
if (retval == ERROR_JTAG_RESET_WOULD_ASSERT_TRST)
{
WARNING("srst resets test logic, too");
retval = jtag_add_reset(1, 1);
}
}
@ -775,7 +774,6 @@ int arm7_9_assert_reset(target_t *target)
{
if (retval == ERROR_JTAG_RESET_WOULD_ASSERT_TRST)
{
WARNING("srst resets test logic, too");
retval = jtag_add_reset(1, 1);
}

View File

@ -1387,6 +1387,9 @@ int handle_etm_info_command(struct command_context_s *cmd_ctx, char *cmd, char *
case 2:
max_port_size = 16;
break;
default:
ERROR("Illegal max_port_size");
exit(-1);
}
command_print(cmd_ctx, "max. port size: %i", max_port_size);
@ -1505,7 +1508,6 @@ int handle_etm_image_command(struct command_context_s *cmd_ctx, char *cmd, char
if (image_open(etm_ctx->image, args[0], (argc >= 3) ? args[2] : NULL) != ERROR_OK)
{
command_print(cmd_ctx, "image opening error: %s", etm_ctx->image->error_str);
free(etm_ctx->image);
etm_ctx->image = NULL;
return ERROR_OK;
@ -1562,7 +1564,6 @@ int handle_etm_dump_command(struct command_context_s *cmd_ctx, char *cmd, char *
if (fileio_open(&file, args[0], FILEIO_WRITE, FILEIO_BINARY) != ERROR_OK)
{
command_print(cmd_ctx, "file open error: %s", file.error_str);
return ERROR_OK;
}
@ -1620,7 +1621,6 @@ int handle_etm_load_command(struct command_context_s *cmd_ctx, char *cmd, char *
if (fileio_open(&file, args[0], FILEIO_READ, FILEIO_BINARY) != ERROR_OK)
{
command_print(cmd_ctx, "file open error: %s", file.error_str);
return ERROR_OK;
}

View File

@ -55,20 +55,14 @@ static int autodetect_image_type(image_t *image, char *url)
/* read the first 4 bytes of image */
if ((retval = fileio_open(&fileio, url, FILEIO_READ, FILEIO_BINARY)) != ERROR_OK)
{
snprintf(image->error_str, IMAGE_MAX_ERROR_STRING, "cannot open image: %s", fileio.error_str);
ERROR(image->error_str);
return retval;
}
if ((retval = fileio_read(&fileio, 9, buffer, &read_bytes)) != ERROR_OK)
{
snprintf(image->error_str, IMAGE_MAX_ERROR_STRING, "cannot read image header: %s", fileio.error_str);
ERROR(image->error_str);
return ERROR_FILEIO_OPERATION_FAILED;
}
if (read_bytes != 9)
{
snprintf(image->error_str, IMAGE_MAX_ERROR_STRING, "cannot read image, only partially read");
ERROR(image->error_str);
return ERROR_FILEIO_OPERATION_FAILED;
}
fileio_close(&fileio);
@ -552,6 +546,7 @@ int image_mot_buffer_complete(image_t *image)
bytes_read += 8;
count -=4;
break;
}
if (full_address != address)
@ -650,8 +645,6 @@ int image_open(image_t *image, char *url, char *type_string)
if ((retval = fileio_open(&image_binary->fileio, url, FILEIO_READ, FILEIO_BINARY)) != ERROR_OK)
{
strncpy(image->error_str, image_binary->fileio.error_str, IMAGE_MAX_ERROR_STRING);
ERROR(image->error_str);
return retval;
}
@ -669,16 +662,12 @@ int image_open(image_t *image, char *url, char *type_string)
if ((retval = fileio_open(&image_ihex->fileio, url, FILEIO_READ, FILEIO_TEXT)) != ERROR_OK)
{
strncpy(image->error_str, image_ihex->fileio.error_str, IMAGE_MAX_ERROR_STRING);
ERROR(image->error_str);
return retval;
}
if ((retval = image_ihex_buffer_complete(image)) != ERROR_OK)
{
snprintf(image->error_str, IMAGE_MAX_ERROR_STRING,
"failed buffering IHEX image, check daemon output for additional information");
ERROR(image->error_str);
ERROR("failed buffering IHEX image, check daemon output for additional information");
fileio_close(&image_ihex->fileio);
return retval;
}
@ -691,16 +680,11 @@ int image_open(image_t *image, char *url, char *type_string)
if ((retval = fileio_open(&image_elf->fileio, url, FILEIO_READ, FILEIO_BINARY)) != ERROR_OK)
{
strncpy(image->error_str, image_elf->fileio.error_str, IMAGE_MAX_ERROR_STRING);
ERROR(image->error_str);
return retval;
}
if ((retval = image_elf_read_headers(image)) != ERROR_OK)
{
snprintf(image->error_str, IMAGE_MAX_ERROR_STRING,
"failed to read ELF headers, check daemon output for additional information");
ERROR(image->error_str);
fileio_close(&image_elf->fileio);
return retval;
}
@ -729,16 +713,12 @@ int image_open(image_t *image, char *url, char *type_string)
if ((retval = fileio_open(&image_mot->fileio, url, FILEIO_READ, FILEIO_TEXT)) != ERROR_OK)
{
strncpy(image->error_str, image_mot->fileio.error_str, IMAGE_MAX_ERROR_STRING);
ERROR(image->error_str);
return retval;
}
if ((retval = image_mot_buffer_complete(image)) != ERROR_OK)
{
snprintf(image->error_str, IMAGE_MAX_ERROR_STRING,
"failed buffering S19 image, check daemon output for additional information");
ERROR(image->error_str);
ERROR("failed buffering S19 image, check daemon output for additional information");
fileio_close(&image_mot->fileio);
return retval;
}
@ -791,14 +771,12 @@ int image_read_section(image_t *image, int section, u32 offset, u32 size, u8 *bu
/* seek to offset */
if ((retval = fileio_seek(&image_binary->fileio, offset)) != ERROR_OK)
{
strncpy(image->error_str, image_binary->fileio.error_str, IMAGE_MAX_ERROR_STRING);
return retval;
}
/* return requested bytes */
if ((retval = fileio_read(&image_binary->fileio, size, buffer, size_read)) != ERROR_OK)
{
strncpy(image->error_str, image_binary->fileio.error_str, IMAGE_MAX_ERROR_STRING);
return retval;
}
}
@ -806,7 +784,6 @@ int image_read_section(image_t *image, int section, u32 offset, u32 size, u8 *bu
{
memcpy(buffer, (u8*)image->sections[section].private + offset, size);
*size_read = size;
image->error_str[0] = '\0';
return ERROR_OK;
}
@ -857,7 +834,6 @@ int image_read_section(image_t *image, int section, u32 offset, u32 size, u8 *bu
{
memcpy(buffer, (u8*)image->sections[section].private + offset, size);
*size_read = size;
image->error_str[0] = '\0';
return ERROR_OK;
}
@ -865,7 +841,6 @@ int image_read_section(image_t *image, int section, u32 offset, u32 size, u8 *bu
{
memcpy(buffer, (u8*)image->sections[section].private + offset, size);
*size_read = size;
image->error_str[0] = '\0';
return ERROR_OK;
}
@ -1026,5 +1001,3 @@ int image_calculate_checksum(u8* buffer, u32 nbytes, u32* checksum)
return ERROR_OK;
}

View File

@ -64,7 +64,6 @@ typedef struct image_s
int base_address; /* base address, if one is set */
int start_address_set; /* whether the image has a start address (entry point) associated */
u32 start_address; /* start address, if one is set */
char error_str[IMAGE_MAX_ERROR_STRING];
} image_t;
typedef struct image_binary_s

View File

@ -1062,6 +1062,7 @@ int xscale_poll(target_t *target)
else
target_call_event_callbacks(target, TARGET_EVENT_DEBUG_HALTED);
}
return retval;
}
@ -1657,9 +1658,8 @@ int xscale_deassert_reset(target_t *target)
xscale_write_dcsr(target, 1, 0);
/* Load debug handler */
if (fileio_open(&debug_handler, PKGLIBDIR "/xscale/debug_handler.bin", FILEIO_READ, FILEIO_BINARY) != ERROR_OK)
if (fileio_open(&debug_handler, "xscale/debug_handler.bin", FILEIO_READ, FILEIO_BINARY) != ERROR_OK)
{
ERROR("file open error: %s", debug_handler.error_str);
return ERROR_OK;
}
@ -1685,7 +1685,7 @@ int xscale_deassert_reset(target_t *target)
if ((retval = fileio_read(&debug_handler, 32, buffer, &buf_cnt)) != ERROR_OK)
{
ERROR("reading debug handler failed: %s", debug_handler.error_str);
}
for (i = 0; i < buf_cnt; i += 4)
@ -3261,6 +3261,7 @@ static int xscale_virt2phys(struct target_s *target, u32 virtual, u32 *physical)
int domain;
u32 ap;
if ((retval = xscale_get_arch_pointers(target, &armv4_5, &xscale)) != ERROR_OK)
{
return retval;
@ -3270,7 +3271,6 @@ static int xscale_virt2phys(struct target_s *target, u32 virtual, u32 *physical)
{
return ret;
}
*physical = ret;
return ERROR_OK;
}
@ -3285,11 +3285,11 @@ static int xscale_mmu(struct target_s *target, int *enabled)
ERROR("Target not halted");
return ERROR_TARGET_INVALID;
}
*enabled = xscale->armv4_5_mmu.mmu_enabled;
return ERROR_OK;
}
int xscale_handle_mmu_command(command_context_t *cmd_ctx, char *cmd, char **args, int argc)
{
target_t *target = get_current_target(cmd_ctx);
@ -3558,7 +3558,6 @@ int xscale_handle_trace_image_command(struct command_context_s *cmd_ctx, char *c
if (image_open(xscale->trace.image, args[0], (argc >= 3) ? args[2] : NULL) != ERROR_OK)
{
command_print(cmd_ctx, "image opening error: %s", xscale->trace.image->error_str);
free(xscale->trace.image);
xscale->trace.image = NULL;
return ERROR_OK;
@ -3602,7 +3601,6 @@ int xscale_handle_dump_trace_command(struct command_context_s *cmd_ctx, char *cm
if (fileio_open(&file, args[0], FILEIO_WRITE, FILEIO_BINARY) != ERROR_OK)
{
command_print(cmd_ctx, "file open error: %s", file.error_str);
return ERROR_OK;
}
@ -3793,6 +3791,7 @@ int xscale_register_commands(struct command_context_s *cmd_ctx)
register_command(cmd_ctx, xscale_cmd, "fast_memory_access", handle_xscale_fast_memory_access_command,
COMMAND_ANY, "use fast memory accesses instead of slower but potentially unsafe slow accesses <enable|disable>");
armv4_5_register_commands(cmd_ctx);
return ERROR_OK;