Commit 6672b0b2 authored by Peter Maydell's avatar Peter Maydell Committed by Riku Voipio
Browse files

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: default avatarPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: default avatarRiku Voipio <riku.voipio@nokia.com>
parent c0c1dc99

linux-user/main.c

+13 −4
Original line number Diff line number Diff line
@@ -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();

        }

    }