diff options
Diffstat (limited to 'bsd-user/main.c')
| -rw-r--r-- | bsd-user/main.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/bsd-user/main.c b/bsd-user/main.c index 0dc9b996e0..34a6b0762b 100644 --- a/bsd-user/main.c +++ b/bsd-user/main.c @@ -33,6 +33,8 @@ #define DEBUG_LOGFILE "/tmp/qemu.log" +int singlestep; + static const char *interp_prefix = CONFIG_QEMU_PREFIX; const char *qemu_uname_release = CONFIG_UNAME_RELEASE; extern char **environ; @@ -378,6 +380,7 @@ static void usage(void) "Debug options:\n" "-d options activate log (logfile=%s)\n" "-p pagesize set the host page size to 'pagesize'\n" + "-singlestep always run in singlestep mode\n" "-strace log system calls\n" "\n" "Environment variables:\n" @@ -500,6 +503,8 @@ int main(int argc, char **argv) usage(); } optind++; + } else if (!strcmp(r, "singlestep")) { + singlestep = 1; } else if (!strcmp(r, "strace")) { do_strace = 1; } else |