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| author | Peter Maydell <peter.maydell@linaro.org> | 2011-01-20 03:28:02 +0000 |
|---|---|---|
| committer | Riku Voipio <riku.voipio@nokia.com> | 2011-02-09 10:33:53 +0200 |
| commit | 6672b0b22a8ab92ad3a07889c2220a7568a3da30 (patch) | |
| tree | 6ccc40ad3602a1bf9d9369f8df24d16df41603fe /linux-user | |
| parent | c0c1dc992584b8ccbae0e8f8b09124b76662633b (diff) | |
| download | qemu-6672b0b22a8ab92ad3a07889c2220a7568a3da30.zip qemu-6672b0b22a8ab92ad3a07889c2220a7568a3da30.tar.gz qemu-6672b0b22a8ab92ad3a07889c2220a7568a3da30.tar.bz2 | |
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>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/main.c | 17 |
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(); } } |