From fe629829f498cde66697a4060618d99a39fa277c Mon Sep 17 00:00:00 2001
From: oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Fri, 8 May 2009 07:22:31 +0000
Subject: retire jtag_set_check_value

git-svn-id: svn://svn.berlios.de/openocd/trunk@1667 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---
 src/target/xscale.c | 79 ++++++++++++++++++++++++-----------------------------
 1 file changed, 35 insertions(+), 44 deletions(-)

(limited to 'src/target/xscale.c')

diff --git a/src/target/xscale.c b/src/target/xscale.c
index e3112ceb..d3943561 100644
--- a/src/target/xscale.c
+++ b/src/target/xscale.c
@@ -226,11 +226,13 @@ int xscale_jtag_set_instr(jtag_tap_t *tap, u32 new_instr)
 		field.out_value = calloc(CEIL(field.num_bits, 8), 1);
 		buf_set_u32(field.out_value, 0, field.num_bits, new_instr);
 
-		field.in_value = NULL;
-		jtag_set_check_value(&field, tap->expected, tap->expected_mask, NULL);
+		u8 tmp[4];
+		field.in_value = tmp;
 
 		jtag_add_ir_scan(1, &field, TAP_INVALID);
 
+		jtag_check_value_mask(&field, tap->expected, tap->expected_mask);
+
 		free(field.out_value);
 	}
 
@@ -261,29 +263,26 @@ int xscale_read_dcsr(target_t *target)
 	fields[0].tap = xscale->jtag_info.tap;
 	fields[0].num_bits = 3;
 	fields[0].out_value = &field0;
-
-	fields[0].in_value = NULL;
-	jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
+	u8 tmp;
+	fields[0].in_value = &tmp;
 
 	fields[1].tap = xscale->jtag_info.tap;
 	fields[1].num_bits = 32;
 	fields[1].out_value = NULL;
-
 	fields[1].in_value = xscale->reg_cache->reg_list[XSCALE_DCSR].value;
 	fields[1].in_handler = NULL;
 
-
-
-
 	fields[2].tap = xscale->jtag_info.tap;
 	fields[2].num_bits = 1;
 	fields[2].out_value = &field2;
-
-	fields[2].in_value = NULL;
-	jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
+	u8 tmp2;
+	fields[2].in_value = &tmp2;
 
 	jtag_add_dr_scan(3, fields, TAP_INVALID);
 
+	jtag_check_value_mask(fields+0, &field0_check_value, &field0_check_mask);
+	jtag_check_value_mask(fields+2, &field2_check_value, &field2_check_mask);
+
 	if ((retval = jtag_execute_queue()) != ERROR_OK)
 	{
 		LOG_ERROR("JTAG error while reading DCSR");
@@ -339,8 +338,8 @@ int xscale_receive(target_t *target, u32 *buffer, int num_words)
 	fields[0].tap = xscale->jtag_info.tap;
 	fields[0].num_bits = 3;
 	fields[0].out_value = NULL;
-	fields[0].in_value = NULL;
-	jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
+	u8 tmp2;
+	fields[0].in_value = &tmp2;
 
 	fields[1].tap = xscale->jtag_info.tap;
 	fields[1].num_bits = 32;
@@ -352,8 +351,8 @@ int xscale_receive(target_t *target, u32 *buffer, int num_words)
 	fields[2].tap = xscale->jtag_info.tap;
 	fields[2].num_bits = 1;
 	fields[2].out_value = NULL;
-	fields[2].in_value = NULL;
-	jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
+	u8 tmp3;
+	fields[2].in_value = &tmp3;
 
 	jtag_add_end_state(TAP_IDLE);
 	xscale_jtag_set_instr(xscale->jtag_info.tap, xscale->jtag_info.dbgtx);
@@ -372,6 +371,9 @@ int xscale_receive(target_t *target, u32 *buffer, int num_words)
 			jtag_add_pathmove(3, path);
 			jtag_add_dr_scan_now(3, fields, TAP_IDLE);
 
+			jtag_check_value_mask(fields+0, &field0_check_value, &field0_check_mask);
+			jtag_check_value_mask(fields+2, &field2_check_value, &field2_check_mask);
+
 			field1[i]=buf_get_u32(tmp, 0, 32);
 
 			words_scheduled++;
@@ -454,26 +456,19 @@ int xscale_read_tx(target_t *target, int consume)
 	fields[0].tap = xscale->jtag_info.tap;
 	fields[0].num_bits = 3;
 	fields[0].out_value = NULL;
-
 	fields[0].in_value = &field0_in;
-	jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
 
 	fields[1].tap = xscale->jtag_info.tap;
 	fields[1].num_bits = 32;
 	fields[1].out_value = NULL;
-
 	fields[1].in_value = xscale->reg_cache->reg_list[XSCALE_TX].value;
 	fields[1].in_handler = NULL;
 
-
-
-
 	fields[2].tap = xscale->jtag_info.tap;
 	fields[2].num_bits = 1;
 	fields[2].out_value = NULL;
-
-	fields[2].in_value = NULL;
-	jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
+	u8 tmp;
+	fields[2].in_value = &tmp;
 
 	gettimeofday(&timeout, NULL);
 	timeval_add_time(&timeout, 1, 0);
@@ -493,6 +488,9 @@ int xscale_read_tx(target_t *target, int consume)
 
 		jtag_add_dr_scan(3, fields, TAP_IDLE);
 
+		jtag_check_value_mask(fields+0, &field0_check_value, &field0_check_mask);
+		jtag_check_value_mask(fields+2, &field2_check_value, &field2_check_mask);
+
 		if ((retval = jtag_execute_queue()) != ERROR_OK)
 		{
 			LOG_ERROR("JTAG error while reading TX");
@@ -550,26 +548,19 @@ int xscale_write_rx(target_t *target)
 	fields[0].tap = xscale->jtag_info.tap;
 	fields[0].num_bits = 3;
 	fields[0].out_value = &field0_out;
-
 	fields[0].in_value = &field0_in;
-	jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
 
 	fields[1].tap = xscale->jtag_info.tap;
 	fields[1].num_bits = 32;
 	fields[1].out_value = xscale->reg_cache->reg_list[XSCALE_RX].value;
-
 	fields[1].in_value = NULL;
 	fields[1].in_handler = NULL;
 
-
-
-
 	fields[2].tap = xscale->jtag_info.tap;
 	fields[2].num_bits = 1;
 	fields[2].out_value = &field2;
-
-	fields[2].in_value = NULL;
-	jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
+	u8 tmp;
+	fields[2].in_value = &tmp;
 
 	gettimeofday(&timeout, NULL);
 	timeval_add_time(&timeout, 1, 0);
@@ -580,6 +571,9 @@ int xscale_write_rx(target_t *target)
 	{
 		jtag_add_dr_scan(3, fields, TAP_IDLE);
 
+		jtag_check_value_mask(fields+0, &field0_check_value, &field0_check_mask);
+		jtag_check_value_mask(fields+2, &field2_check_value, &field2_check_mask);
+
 		if ((retval = jtag_execute_queue()) != ERROR_OK)
 		{
 			LOG_ERROR("JTAG error while writing RX");
@@ -725,29 +719,26 @@ int xscale_write_dcsr(target_t *target, int hold_rst, int ext_dbg_brk)
 	fields[0].tap = xscale->jtag_info.tap;
 	fields[0].num_bits = 3;
 	fields[0].out_value = &field0;
-
-	fields[0].in_value = NULL;
-	jtag_set_check_value(fields+0, &field0_check_value, &field0_check_mask, NULL);
+	u8 tmp;
+	fields[0].in_value = &tmp;
 
 	fields[1].tap = xscale->jtag_info.tap;
 	fields[1].num_bits = 32;
 	fields[1].out_value = xscale->reg_cache->reg_list[XSCALE_DCSR].value;
-
 	fields[1].in_value = NULL;
 	fields[1].in_handler = NULL;
 
-
-
-
 	fields[2].tap = xscale->jtag_info.tap;
 	fields[2].num_bits = 1;
 	fields[2].out_value = &field2;
-
-	fields[2].in_value = NULL;
-	jtag_set_check_value(fields+2, &field2_check_value, &field2_check_mask, NULL);
+	u8 tmp2;
+	fields[2].in_value = &tmp2;
 
 	jtag_add_dr_scan(3, fields, TAP_INVALID);
 
+	jtag_check_value_mask(fields+0, &field0_check_value, &field0_check_mask);
+	jtag_check_value_mask(fields+2, &field2_check_value, &field2_check_mask);
+
 	if ((retval = jtag_execute_queue()) != ERROR_OK)
 	{
 		LOG_ERROR("JTAG error while writing DCSR");
-- 
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