1*25c4b4b4SAlexandru Eliseideclare -A vmm_optname=( 2*25c4b4b4SAlexandru Elisei [qemu,args]='-append' 3*25c4b4b4SAlexandru Elisei [qemu,nr_cpus]='-smp' 4*25c4b4b4SAlexandru Elisei) 5*25c4b4b4SAlexandru Elisei 6*25c4b4b4SAlexandru Eliseifunction vmm_optname_args() 7*25c4b4b4SAlexandru Elisei{ 8*25c4b4b4SAlexandru Elisei echo ${vmm_optname[$(vmm_get_target),args]} 9*25c4b4b4SAlexandru Elisei} 10*25c4b4b4SAlexandru Elisei 11*25c4b4b4SAlexandru Eliseifunction vmm_optname_nr_cpus() 12*25c4b4b4SAlexandru Elisei{ 13*25c4b4b4SAlexandru Elisei echo ${vmm_optname[$(vmm_get_target),nr_cpus]} 14*25c4b4b4SAlexandru Elisei} 15*25c4b4b4SAlexandru Elisei 169fcec1dbSAlexandru Eliseifunction vmm_get_target() 179fcec1dbSAlexandru Elisei{ 189fcec1dbSAlexandru Elisei if [[ -z "$TARGET" ]]; then 199fcec1dbSAlexandru Elisei echo "qemu" 209fcec1dbSAlexandru Elisei else 219fcec1dbSAlexandru Elisei echo "$TARGET" 229fcec1dbSAlexandru Elisei fi 239fcec1dbSAlexandru Elisei} 249fcec1dbSAlexandru Elisei 259fcec1dbSAlexandru Eliseifunction vmm_check_supported() 269fcec1dbSAlexandru Elisei{ 279fcec1dbSAlexandru Elisei # We're not interested in the return code for vmm_get_target(). 289fcec1dbSAlexandru Elisei # shellcheck disable=SC2155 299fcec1dbSAlexandru Elisei local target=$(vmm_get_target) 309fcec1dbSAlexandru Elisei 319fcec1dbSAlexandru Elisei case "$target" in 329fcec1dbSAlexandru Elisei qemu) 339fcec1dbSAlexandru Elisei return 0 349fcec1dbSAlexandru Elisei ;; 359fcec1dbSAlexandru Elisei *) 369fcec1dbSAlexandru Elisei echo "$0 does not support target '$target'" 379fcec1dbSAlexandru Elisei exit 2 389fcec1dbSAlexandru Elisei ;; 399fcec1dbSAlexandru Elisei esac 409fcec1dbSAlexandru Elisei} 41