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authorzwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60>2009-06-13 00:34:31 +0000
committerzwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60>2009-06-13 00:34:31 +0000
commit0ffbc6033346d182f37b9a8ff9fa5af8d9f0ce6a (patch)
treedf1bf7d6d5f2e08e877c97e77582826e9544ad59 /src
parentaf52480a4509d6b76766db521e2fd4d9bbfe0a82 (diff)
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Factor load_image argument parsing to parse_load_image_command_args:
- Make fast_load_image use the helper coverage the standard load_image. - Improve whitespace in the moved lines. git-svn-id: svn://svn.berlios.de/openocd/trunk@2239 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src')
-rw-r--r--src/target/target.c113
1 files changed, 44 insertions, 69 deletions
diff --git a/src/target/target.c b/src/target/target.c
index e269a536..c2caa311 100644
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -2128,66 +2128,70 @@ static int handle_mw_command(struct command_context_s *cmd_ctx, char *cmd, char
}
-static int handle_load_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int parse_load_image_command_args(char **args, int argc,
+ image_t *image, u32 *min_address, u32 *max_address)
{
- u8 *buffer;
- u32 buf_cnt;
- u32 image_size;
- u32 min_address=0;
- u32 max_address=0xffffffff;
- int i;
- int retval, retvaltemp;
-
- image_t image;
-
- duration_t duration;
- char *duration_text;
-
- target_t *target = get_current_target(cmd_ctx);
-
- if ((argc < 1)||(argc > 5))
- {
+ if (argc < 1 || argc > 5)
return ERROR_COMMAND_SYNTAX_ERROR;
- }
- /* a base address isn't always necessary, default to 0x0 (i.e. don't relocate) */
+ /* a base address isn't always necessary,
+ * default to 0x0 (i.e. don't relocate) */
if (argc >= 2)
{
u32 addr;
- retval = parse_u32(args[1], &addr);
+ int retval = parse_u32(args[1], &addr);
if (ERROR_OK != retval)
return ERROR_COMMAND_SYNTAX_ERROR;
- image.base_address = addr;
- image.base_address_set = 1;
+ image->base_address = addr;
+ image->base_address_set = 1;
}
else
- {
- image.base_address_set = 0;
- }
+ image->base_address_set = 0;
+ image->start_address_set = 0;
- image.start_address_set = 0;
-
- if (argc>=4)
+ if (argc >= 4)
{
- retval = parse_u32(args[3], &min_address);
+ int retval = parse_u32(args[3], min_address);
if (ERROR_OK != retval)
return ERROR_COMMAND_SYNTAX_ERROR;
}
- if (argc>=5)
+ if (argc == 5)
{
- retval = parse_u32(args[4], &max_address);
+ int retval = parse_u32(args[4], max_address);
if (ERROR_OK != retval)
return ERROR_COMMAND_SYNTAX_ERROR;
// use size (given) to find max (required)
- max_address += min_address;
+ *max_address += *min_address;
}
- if (min_address>max_address)
- {
+ if (*min_address > *max_address)
return ERROR_COMMAND_SYNTAX_ERROR;
- }
+ return ERROR_OK;
+}
+
+static int handle_load_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+{
+ u8 *buffer;
+ u32 buf_cnt;
+ u32 image_size;
+ u32 min_address = 0;
+ u32 max_address = 0xffffffff;
+ int i;
+ int retvaltemp;
+
+ image_t image;
+
+ duration_t duration;
+ char *duration_text;
+
+ int retval = parse_load_image_command_args(args, argc,
+ &image, &min_address, &max_address);
+ if (ERROR_OK != retval)
+ return retval;
+
+ target_t *target = get_current_target(cmd_ctx);
duration_start_measure(&duration);
if (image_open(&image, args[0], (argc >= 3) ? args[2] : NULL) != ERROR_OK)
@@ -4316,45 +4320,16 @@ static int handle_fast_load_image_command(struct command_context_s *cmd_ctx, cha
u32 min_address=0;
u32 max_address=0xffffffff;
int i;
- int retval;
image_t image;
duration_t duration;
char *duration_text;
- if ((argc < 1)||(argc > 5))
- {
- return ERROR_COMMAND_SYNTAX_ERROR;
- }
-
- /* a base address isn't always necessary, default to 0x0 (i.e. don't relocate) */
- if (argc >= 2)
- {
- image.base_address_set = 1;
- image.base_address = strtoul(args[1], NULL, 0);
- }
- else
- {
- image.base_address_set = 0;
- }
-
-
- image.start_address_set = 0;
-
- if (argc>=4)
- {
- min_address=strtoul(args[3], NULL, 0);
- }
- if (argc>=5)
- {
- max_address=strtoul(args[4], NULL, 0)+min_address;
- }
-
- if (min_address>max_address)
- {
- return ERROR_COMMAND_SYNTAX_ERROR;
- }
+ int retval = parse_load_image_command_args(args, argc,
+ &image, &min_address, &max_address);
+ if (ERROR_OK != retval)
+ return retval;
duration_start_measure(&duration);