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diff --git a/linux-user/main.c b/linux-user/main.c
index 108e1f202c..30cbb73496 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -4450,7 +4450,7 @@ static void usage(int exitcode)
exit(exitcode);
}
-static int parse_args(int argc, char **argv)
+static int parse_args(int argc, char **argv, int assume_P_flag)
{
const char *r;
int optind;
@@ -4467,6 +4467,19 @@ static int parse_args(int argc, char **argv)
}
}
+ if (assume_P_flag) {
+ /* Assume started by binmisc and binfmt P flag is set */
+ if (argc < 3) {
+ fprintf(stderr, "%s: Please use me through binfmt with P flag\n",
+ argv[0]);
+ exit(1);
+ }
+ filename = argv[1];
+ exec_path = argv[1];
+ /* Next argv must be argv0 for the app */
+ return 2;
+ }
+
optind = 1;
for (;;) {
if (optind >= argc) {
@@ -4565,7 +4578,8 @@ int main(int argc, char **argv, char **envp)
qemu_add_opts(&qemu_trace_opts);
- optind = parse_args(argc, argv);
+ execfd = qemu_getauxval(AT_EXECFD);
+ optind = parse_args(argc, argv, execfd > 0);
if (!trace_init_backends()) {
exit(1);
@@ -4585,7 +4599,6 @@ int main(int argc, char **argv, char **envp)
init_qemu_uname_release();
- execfd = qemu_getauxval(AT_EXECFD);
if (execfd == 0) {
execfd = open(filename, O_RDONLY);
if (execfd < 0) {
diff --git a/scripts/qemu-binfmt-conf.sh b/scripts/qemu-binfmt-conf.sh
index f39ad344fc..d070c33a74 100755
--- a/scripts/qemu-binfmt-conf.sh
+++ b/scripts/qemu-binfmt-conf.sh
@@ -292,7 +292,7 @@ SYSTEMDDIR="/etc/binfmt.d"
DEBIANDIR="/usr/share/binfmts"
QEMU_PATH=/usr/local/bin
-FLAGS=""
+FLAGS="P"
options=$(getopt -o ds:Q:e:hc: -l debian,systemd:,qemu-path:,exportdir:,help,credential: -- "$@")
eval set -- "$options"
@@ -341,9 +341,7 @@ while true ; do
-c|--credential)
shift
if [ "$1" = "yes" ] ; then
- FLAGS="OC"
- else
- FLAGS=""
+ FLAGS+="OC"
fi
;;
*)
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