diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/qemu-binfmt-conf.sh | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/scripts/qemu-binfmt-conf.sh b/scripts/qemu-binfmt-conf.sh index 8d9136a29f..5fd462b1d1 100755 --- a/scripts/qemu-binfmt-conf.sh +++ b/scripts/qemu-binfmt-conf.sh @@ -205,6 +205,9 @@ Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] --persistent: if yes, the interpreter is loaded when binfmt is configured and remains in memory. All future uses are cloned from the open file. + --ignore-family: if yes, it is assumed that the host CPU (e.g. riscv64) + can't natively run programs targeting a CPU that is + part of the same family (e.g. riscv32). --preserve-argv0 preserve argv[0] To import templates with update-binfmts, use : @@ -337,7 +340,12 @@ qemu_set_binfmts() { fi if [ "$host_family" = "$family" ] ; then - continue + # When --ignore-family is used, we have to generate rules even + # for targets that are in the same family as the host CPU. The + # only exception is of course when the CPU types exactly match + if [ "$target" = "$host_cpu" ] || [ "$IGNORE_FAMILY" = "no" ] ; then + continue + fi fi $BINFMT_SET @@ -355,10 +363,11 @@ CREDENTIAL=no PERSISTENT=no PRESERVE_ARG0=no QEMU_SUFFIX="" +IGNORE_FAMILY=no _longopts="debian,systemd:,qemu-path:,qemu-suffix:,exportdir:,help,credential:,\ -persistent:,preserve-argv0:" -options=$(getopt -o ds:Q:S:e:hc:p:g:F: -l ${_longopts} -- "$@") +persistent:,preserve-argv0:,ignore-family:" +options=$(getopt -o ds:Q:S:e:hc:p:g:F:i: -l ${_longopts} -- "$@") eval set -- "$options" while true ; do @@ -418,6 +427,10 @@ while true ; do shift PRESERVE_ARG0="$1" ;; + -i|--ignore-family) + shift + IGNORE_FAMILY="$1" + ;; *) break ;; |