bsd-user/main.c: Drop syscall flavor arg -bsd

We've not realistically been able to actually run any bsd program on any
other bsd program. They are too diverged to do this easily. The current
code is setup to do it, but implementing it is hard. Stop pretending
that we can do this.

Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

diff --git a/bsd-user/main.c b/bsd-user/main.c
index f1d58e905e7fd758123a8074763dad0bdae23f28..bddb830e99bcc6b6ee852813e30c5d0a1872582e 100644 (file)
--- a/bsd-user/main.c
+++ b/bsd-user/main.c
@@ -164,7 +164,6 @@ static void usage(void)
            "-E var=value      sets/modifies targets environment variable(s)\n"
            "-U var            unsets targets environment variable(s)\n"
            "-B address        set guest_base address to address\n"
-           "-bsd type         select emulated BSD type FreeBSD/NetBSD/OpenBSD (default)\n"
            "\n"
            "Debug options:\n"
            "-d item1[,...]    enable logging of specified items\n"
@@ -392,17 +391,6 @@ int main(int argc, char **argv)
             have_guest_base = true;
         } else if (!strcmp(r, "drop-ld-preload")) {
             (void) envlist_unsetenv(envlist, "LD_PRELOAD");
-        } else if (!strcmp(r, "bsd")) {
-            if (!strcasecmp(argv[optind], "freebsd")) {
-                bsd_type = target_freebsd;
-            } else if (!strcasecmp(argv[optind], "netbsd")) {
-                bsd_type = target_netbsd;
-            } else if (!strcasecmp(argv[optind], "openbsd")) {
-                bsd_type = target_openbsd;
-            } else {
-                usage();
-            }
-            optind++;
         } else if (!strcmp(r, "seed")) {
             seed_optarg = optarg;
         } else if (!strcmp(r, "singlestep")) {