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refactor to be able to remove more in_handler stuff

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git-svn-id: svn://svn.berlios.de/openocd/trunk@1652 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
oharboe 2009-05-07 20:53:32 +00:00
parent bb4e592b5b
commit e37669c3d0
2 changed files with 25 additions and 6 deletions
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28
src/jtag/jtag.c
View File

@ -1347,7 +1347,7 @@ static const char *jtag_tap_name(jtag_tap_t *tap)
return (tap == NULL) ? "(unknown)" : tap->dotted_name;
}
int jtag_check_value(u8 *captured, void *priv, scan_field_t *field)
int jtag_check_value_inner(u8 *captured, scan_field_t *field, u8 *in_check_value, u8 *in_check_mask)
{
int retval = ERROR_OK;
int num_bits = field->num_bits;
@ -1355,9 +1355,9 @@ int jtag_check_value(u8 *captured, void *priv, scan_field_t *field)
int compare_failed = 0;
if (field->in_check_mask)
compare_failed = buf_cmp_mask(captured, field->in_check_value, field->in_check_mask, num_bits);
compare_failed = buf_cmp_mask(captured, in_check_value, in_check_mask, num_bits);
else
compare_failed = buf_cmp(captured, field->in_check_value, num_bits);
compare_failed = buf_cmp(captured, in_check_value, num_bits);
if (compare_failed){
/* An error handler could have caught the failing check
@ -1369,12 +1369,12 @@ int jtag_check_value(u8 *captured, void *priv, scan_field_t *field)
if (compare_failed)
{
char *captured_char = buf_to_str(captured, (num_bits > DEBUG_JTAG_IOZ) ? DEBUG_JTAG_IOZ : num_bits, 16);
char *in_check_value_char = buf_to_str(field->in_check_value, (num_bits > DEBUG_JTAG_IOZ) ? DEBUG_JTAG_IOZ : num_bits, 16);
char *in_check_value_char = buf_to_str(in_check_value, (num_bits > DEBUG_JTAG_IOZ) ? DEBUG_JTAG_IOZ : num_bits, 16);
if (field->in_check_mask)
if (in_check_mask)
{
char *in_check_mask_char;
in_check_mask_char = buf_to_str(field->in_check_mask, (num_bits > DEBUG_JTAG_IOZ) ? DEBUG_JTAG_IOZ : num_bits, 16);
in_check_mask_char = buf_to_str(in_check_mask, (num_bits > DEBUG_JTAG_IOZ) ? DEBUG_JTAG_IOZ : num_bits, 16);
LOG_WARNING("value captured during scan didn't pass the requested check:");
LOG_WARNING("captured: 0x%s check_value: 0x%s check_mask: 0x%s",
captured_char, in_check_value_char, in_check_mask_char);
@ -1395,6 +1395,11 @@ int jtag_check_value(u8 *captured, void *priv, scan_field_t *field)
return retval;
}
int jtag_check_value(u8 *captured, void *priv, scan_field_t *field)
{
return jtag_check_value_inner(captured, field, field->in_check_value, field->in_check_mask);
}
/*
set up checking of this field using the in_handler. The values passed in must be valid until
after jtag_execute() has completed.
@ -1410,6 +1415,17 @@ void jtag_set_check_value(scan_field_t *field, u8 *value, u8 *mask, struct inval
field->in_check_mask = mask;
}
void jtag_check_value_mask(scan_field_t *field, u8 *value, u8 *mask)
{
jtag_execute_queue_noclear();
int retval=jtag_check_value_inner(field->in_value, field, value, mask);
jtag_set_error(retval);
}
enum scan_type jtag_scan_type(scan_command_t *cmd)
{
int i;

3
src/jtag/jtag.h
View File

@ -735,6 +735,9 @@ struct invalidstruct
};
extern void jtag_set_check_value(scan_field_t* field, u8* value, u8* mask, struct invalidstruct *obsolete);
/* execute jtag queue and check value and use mask if mask is != NULL. invokes
* jtag_set_error() with any error. */
extern void jtag_check_value_mask(scan_field_t *field, u8 *value, u8 *mask);
extern enum scan_type jtag_scan_type(scan_command_t* cmd);
extern int jtag_scan_size(scan_command_t* cmd);
extern int jtag_read_buffer(u8* buffer, scan_command_t* cmd);