set targets [target names]
# If this target must be halted...
- set halt -1
- if { 0 == [string compare $MODE halt] } {
- set halt 1
- }
- if { 0 == [string compare $MODE init] } {
- set halt 1;
- }
- if { 0 == [string compare $MODE run ] } {
- set halt 0;
- }
- if { $halt < 0 } {
- return -code error "Invalid mode: $MODE, must be one of: halt, init, or run";
+ switch $MODE {
+ halt -
+ init {
+ set halt 1
+ }
+ run {
+ set halt 0
+ }
+ default {
+ return -code error "Invalid mode: $MODE, must be one of: halt, init, or run";
+ }
}
# Target event handlers *might* change which TAPs are enabled
# Did we succeed?
set s [$t curstate]
- if { 0 != [string compare $s "halted" ] } {
+ if { $s != "halted" } {
return -code error [format "TARGET: %s - Not halted" $t]
}
}
}
#Pass 2 - if needed "init"
- if { 0 == [string compare init $MODE] } {
+ if { $MODE == "init" } {
foreach t $targets {
if {[using_jtag] && ![jtag tapisenabled [$t cget -chain-position]]} {
continue