Revision 1b530a6d linux-user/main.c

b/linux-user/main.c
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char *exec_path;
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int singlestep;
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static const char *interp_prefix = CONFIG_QEMU_PREFIX;
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const char *qemu_uname_release = CONFIG_UNAME_RELEASE;
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......
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           "Debug options:\n"
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           "-d options   activate log (logfile=%s)\n"
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           "-p pagesize  set the host page size to 'pagesize'\n"
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           "-singlestep  always run in singlestep mode\n"
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           "-strace      log system calls\n"
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           "\n"
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           "Environment variables:\n"
......
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            }
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        } else if (!strcmp(r, "drop-ld-preload")) {
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            (void) envlist_unsetenv(envlist, "LD_PRELOAD");
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        } else if (!strcmp(r, "singlestep")) {
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            singlestep = 1;
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        } else if (!strcmp(r, "strace")) {
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            do_strace = 1;
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        } else

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