head	1.1;
access;
symbols
	pkgsrc-2026Q1:1.1.0.126
	pkgsrc-2026Q1-base:1.1
	pkgsrc-2025Q4:1.1.0.124
	pkgsrc-2025Q4-base:1.1
	pkgsrc-2025Q3:1.1.0.122
	pkgsrc-2025Q3-base:1.1
	pkgsrc-2025Q2:1.1.0.120
	pkgsrc-2025Q2-base:1.1
	pkgsrc-2025Q1:1.1.0.118
	pkgsrc-2025Q1-base:1.1
	pkgsrc-2024Q4:1.1.0.116
	pkgsrc-2024Q4-base:1.1
	pkgsrc-2024Q3:1.1.0.114
	pkgsrc-2024Q3-base:1.1
	pkgsrc-2024Q2:1.1.0.112
	pkgsrc-2024Q2-base:1.1
	pkgsrc-2024Q1:1.1.0.110
	pkgsrc-2024Q1-base:1.1
	pkgsrc-2023Q4:1.1.0.108
	pkgsrc-2023Q4-base:1.1
	pkgsrc-2023Q3:1.1.0.106
	pkgsrc-2023Q3-base:1.1
	pkgsrc-2023Q2:1.1.0.104
	pkgsrc-2023Q2-base:1.1
	pkgsrc-2023Q1:1.1.0.102
	pkgsrc-2023Q1-base:1.1
	pkgsrc-2022Q4:1.1.0.100
	pkgsrc-2022Q4-base:1.1
	pkgsrc-2022Q3:1.1.0.98
	pkgsrc-2022Q3-base:1.1
	pkgsrc-2022Q2:1.1.0.96
	pkgsrc-2022Q2-base:1.1
	pkgsrc-2022Q1:1.1.0.94
	pkgsrc-2022Q1-base:1.1
	pkgsrc-2021Q4:1.1.0.92
	pkgsrc-2021Q4-base:1.1
	pkgsrc-2021Q3:1.1.0.90
	pkgsrc-2021Q3-base:1.1
	pkgsrc-2021Q2:1.1.0.88
	pkgsrc-2021Q2-base:1.1
	pkgsrc-2021Q1:1.1.0.86
	pkgsrc-2021Q1-base:1.1
	pkgsrc-2020Q4:1.1.0.84
	pkgsrc-2020Q4-base:1.1
	pkgsrc-2020Q3:1.1.0.82
	pkgsrc-2020Q3-base:1.1
	pkgsrc-2020Q2:1.1.0.78
	pkgsrc-2020Q2-base:1.1
	pkgsrc-2020Q1:1.1.0.58
	pkgsrc-2020Q1-base:1.1
	pkgsrc-2019Q4:1.1.0.80
	pkgsrc-2019Q4-base:1.1
	pkgsrc-2019Q3:1.1.0.76
	pkgsrc-2019Q3-base:1.1
	pkgsrc-2019Q2:1.1.0.74
	pkgsrc-2019Q2-base:1.1
	pkgsrc-2019Q1:1.1.0.72
	pkgsrc-2019Q1-base:1.1
	pkgsrc-2018Q4:1.1.0.70
	pkgsrc-2018Q4-base:1.1
	pkgsrc-2018Q3:1.1.0.68
	pkgsrc-2018Q3-base:1.1
	pkgsrc-2018Q2:1.1.0.66
	pkgsrc-2018Q2-base:1.1
	pkgsrc-2018Q1:1.1.0.64
	pkgsrc-2018Q1-base:1.1
	pkgsrc-2017Q4:1.1.0.62
	pkgsrc-2017Q4-base:1.1
	pkgsrc-2017Q3:1.1.0.60
	pkgsrc-2017Q3-base:1.1
	pkgsrc-2017Q2:1.1.0.56
	pkgsrc-2017Q2-base:1.1
	pkgsrc-2017Q1:1.1.0.54
	pkgsrc-2017Q1-base:1.1
	pkgsrc-2016Q4:1.1.0.52
	pkgsrc-2016Q4-base:1.1
	pkgsrc-2016Q3:1.1.0.50
	pkgsrc-2016Q3-base:1.1
	pkgsrc-2016Q2:1.1.0.48
	pkgsrc-2016Q2-base:1.1
	pkgsrc-2016Q1:1.1.0.46
	pkgsrc-2016Q1-base:1.1
	pkgsrc-2015Q4:1.1.0.44
	pkgsrc-2015Q4-base:1.1
	pkgsrc-2015Q3:1.1.0.42
	pkgsrc-2015Q3-base:1.1
	pkgsrc-2015Q2:1.1.0.40
	pkgsrc-2015Q2-base:1.1
	pkgsrc-2015Q1:1.1.0.38
	pkgsrc-2015Q1-base:1.1
	pkgsrc-2014Q4:1.1.0.36
	pkgsrc-2014Q4-base:1.1
	pkgsrc-2014Q3:1.1.0.34
	pkgsrc-2014Q3-base:1.1
	pkgsrc-2014Q2:1.1.0.32
	pkgsrc-2014Q2-base:1.1
	pkgsrc-2014Q1:1.1.0.30
	pkgsrc-2014Q1-base:1.1
	pkgsrc-2013Q4:1.1.0.28
	pkgsrc-2013Q4-base:1.1
	pkgsrc-2013Q3:1.1.0.26
	pkgsrc-2013Q3-base:1.1
	pkgsrc-2013Q2:1.1.0.24
	pkgsrc-2013Q2-base:1.1
	pkgsrc-2013Q1:1.1.0.22
	pkgsrc-2013Q1-base:1.1
	pkgsrc-2012Q4:1.1.0.20
	pkgsrc-2012Q4-base:1.1
	pkgsrc-2012Q3:1.1.0.18
	pkgsrc-2012Q3-base:1.1
	pkgsrc-2012Q2:1.1.0.16
	pkgsrc-2012Q2-base:1.1
	pkgsrc-2012Q1:1.1.0.14
	pkgsrc-2012Q1-base:1.1
	pkgsrc-2011Q4:1.1.0.12
	pkgsrc-2011Q4-base:1.1
	pkgsrc-2011Q3:1.1.0.10
	pkgsrc-2011Q3-base:1.1
	pkgsrc-2011Q2:1.1.0.8
	pkgsrc-2011Q2-base:1.1
	pkgsrc-2011Q1:1.1.0.6
	pkgsrc-2011Q1-base:1.1
	pkgsrc-2010Q4:1.1.0.4
	pkgsrc-2010Q4-base:1.1
	pkgsrc-2010Q3:1.1.0.2
	pkgsrc-2010Q3-base:1.1;
locks; strict;
comment	@# @;


1.1
date	2010.08.09.19.37.45;	author drochner;	state Exp;
branches;
next	;


desc
@@


1.1
log
@-clean up the last patch - remove unneeded code (submitted upstream)
-add a "sync" option to the "dr" command which sets the next written
 value to the last read one, seems useful to me to do least invasive
 tests in a running system
-flush stdout on progress reports of the svf player (fixed differently
 in the development branch upstream)
bump PKGREVISION
@
text
@$NetBSD$

--- src/cmd/dr.c.orig	2009-04-17 20:24:09.000000000 +0000
+++ src/cmd/dr.c
@@@@ -36,7 +36,7 @@@@ static int
 cmd_dr_run( chain_t *chain, char *params[] )
 {
 	int dir = 1;
-	tap_register *r;
+	tap_register *r, *r1;
 
 	if (cmd_params( params ) < 1 || cmd_params( params ) > 2)
 		return -1;
@@@@ -68,7 +68,12 @@@@ cmd_dr_run( chain_t *chain, char *params
 			dir = 0;
 		else if (strcasecmp( params[1], "out" ) == 0)
 			dir = 1;
-		else {
+		else if (strcasecmp( params[1], "sync" ) == 0) {
+			r = chain->parts->parts[chain->active_part]->active_instruction->data_register->in;
+			r1 = chain->parts->parts[chain->active_part]->active_instruction->data_register->out;
+			memcpy(r->data, r1->data, r->len);
+			dir = 0;
+		} else {
 			unsigned int bit;
 			if (strspn(params[1], "01") != strlen(params[1])) {
 				return -1;
@@@@ -101,12 +106,13 @@@@ cmd_dr_help( void )
 {
 	printf( _(
 		"Usage: %s [DIR]\n"
-		"Usage: %s BITSTRING\n"
+		"Usage: %s BITSTRING | sync\n"
 		"Display input or output data register content or set current register.\n"
 		"\n"
 		"DIR           requested data register; possible values: 'in' for\n"
 		"              input and 'out' for output; default is 'out'\n"
 		"BITSTRING     set current data register with BITSTRING (e.g. 01010)\n"
+		"sync          set 'in' data register to the 'out' value\n"
 	), "dr", "dr" );
 }
 
@