summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorPeter Maydell <peter.maydell@linaro.org>2011-01-20 03:28:02 +0000
committerRiku Voipio <riku.voipio@nokia.com>2011-02-09 10:33:53 +0200
commit6672b0b22a8ab92ad3a07889c2220a7568a3da30 (patch)
tree6ccc40ad3602a1bf9d9369f8df24d16df41603fe
parentc0c1dc992584b8ccbae0e8f8b09124b76662633b (diff)
downloadhqemu-6672b0b22a8ab92ad3a07889c2220a7568a3da30.zip
hqemu-6672b0b22a8ab92ad3a07889c2220a7568a3da30.tar.gz
linux-user: Add support for -version option
Add support to the linux-user qemu for the -version command line option, bringing it into line with the system emulation qemu. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
-rw-r--r--linux-user/main.c17
1 files changed, 13 insertions, 4 deletions
diff --git a/linux-user/main.c b/linux-user/main.c
index 0d627d6..e651bfd 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -2624,14 +2624,21 @@ void cpu_loop (CPUState *env)
}
#endif /* TARGET_ALPHA */
+static void version(void)
+{
+ printf("qemu-" TARGET_ARCH " version " QEMU_VERSION QEMU_PKGVERSION
+ ", Copyright (c) 2003-2008 Fabrice Bellard\n");
+}
+
static void usage(void)
{
- printf("qemu-" TARGET_ARCH " version " QEMU_VERSION QEMU_PKGVERSION ", Copyright (c) 2003-2008 Fabrice Bellard\n"
- "usage: qemu-" TARGET_ARCH " [options] program [arguments...]\n"
+ version();
+ printf("usage: qemu-" TARGET_ARCH " [options] program [arguments...]\n"
"Linux CPU emulator (compiled for %s emulation)\n"
"\n"
"Standard options:\n"
"-h print this help\n"
+ "-version display version information and exit\n"
"-g port wait gdb connection to port\n"
"-L path set the elf interpreter prefix (default=%s)\n"
"-s size set the stack size in bytes (default=%ld)\n"
@@ -2886,8 +2893,10 @@ int main(int argc, char **argv, char **envp)
singlestep = 1;
} else if (!strcmp(r, "strace")) {
do_strace = 1;
- } else
- {
+ } else if (!strcmp(r, "version")) {
+ version();
+ exit(0);
+ } else {
usage();
}
}
OpenPOWER on IntegriCloud