2000-11-03 Michael Snyder <msnyder@cleaver.cygnus.com>

2000-11-03  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * gdb.base/a2-run.exp: Use gdb_skip_stdio_test.
        * gdb.base/corefile.exp: Expect the message "Program is being
        debugged already" when we send the "corefile" command, since
        the preceeding gdb_load may have connected gdb to a remote target.
        * gdb.base/display.exp: Disable hardware watchpoints if new
        board info variable "no_hardware_watchpoints" is true.
        Replace single-letter commands with more readable ones.
        * gdb.base/recurse.exp (recurse_tests): Disable hardware watchpoints
        if new board info variable "no_hardware_watchpoints" is true.
        * gdb.base/restore.exp (restore_tests): Call gdb_skip_stdio_tests
        to see if stdio (printf) testing is possible.
        * gdb.base/watchpoint.exp: Disable hardware watchpoints if new
        board info variable "no_hardware_watchpoints" is true.  Use new
        proc "gdb_skip_stdio_tests" to see if printf tests are possible.