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From: oharboe at B. <oh...@ma...> - 2009-05-08 08:45:30
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Author: oharboe
Date: 2009-05-08 08:45:27 +0200 (Fri, 08 May 2009)
New Revision: 1664
Modified:
trunk/src/jtag/jtag.c
trunk/src/target/embeddedice.c
Log:
first jtag_check_value_mask usage. tested by using "arm7_9 fast_memory_access enable" & "mdw 0 0x10"
Modified: trunk/src/jtag/jtag.c
===================================================================
--- trunk/src/jtag/jtag.c 2009-05-08 06:14:08 UTC (rev 1663)
+++ trunk/src/jtag/jtag.c 2009-05-08 06:45:27 UTC (rev 1664)
@@ -1417,11 +1417,23 @@
void jtag_check_value_mask(scan_field_t *field, u8 *value, u8 *mask)
{
+ if (field->in_value==NULL)
+ {
+ LOG_ERROR("remember to fill in in_value for jtag_check_value_mask() to work!");
+ return;
+ }
+
+ if (value==NULL)
+ {
+ /* no checking to do */
+ return;
+ }
+
jtag_execute_queue_noclear();
-
+
int retval=jtag_check_value_inner(field->in_value, field, value, mask);
jtag_set_error(retval);
-
+
}
Modified: trunk/src/target/embeddedice.c
===================================================================
--- trunk/src/target/embeddedice.c 2009-05-08 06:14:08 UTC (rev 1663)
+++ trunk/src/target/embeddedice.c 2009-05-08 06:45:27 UTC (rev 1664)
@@ -251,39 +251,26 @@
fields[0].tap = ice_reg->jtag_info->tap;
fields[0].num_bits = 32;
fields[0].out_value = reg->value;
-
fields[0].in_value = NULL;
-
-
fields[0].in_handler = NULL;
-
fields[1].tap = ice_reg->jtag_info->tap;
fields[1].num_bits = 5;
fields[1].out_value = field1_out;
buf_set_u32(fields[1].out_value, 0, 5, reg_addr);
-
fields[1].in_value = NULL;
-
-
fields[1].in_handler = NULL;
-
fields[2].tap = ice_reg->jtag_info->tap;
fields[2].num_bits = 1;
fields[2].out_value = field2_out;
buf_set_u32(fields[2].out_value, 0, 1, 0);
-
fields[2].in_value = NULL;
-
-
fields[2].in_handler = NULL;
-
jtag_add_dr_scan(3, fields, TAP_INVALID);
fields[0].in_value = reg->value;
- jtag_set_check_value(fields+0, check_value, check_mask, NULL);
/* when reading the DCC data register, leaving the address field set to
* EICE_COMMS_DATA would read the register twice
@@ -293,6 +280,8 @@
jtag_add_dr_scan(3, fields, TAP_INVALID);
+ jtag_check_value_mask(fields+0, check_value, check_mask);
+
return ERROR_OK;
}
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