common: factor out common opts to all scripts

rungdb

@@ -6,14 +6,11 @@ lx_symbols="-ex 'lx-symbols ../kernel_module-1.0/' \\
 "
 kgdb=false
 docontinue=true
-while getopts A:a:b:CgkL:n:X OPT; do
+while getopts "A:a:b:CgkL:n:X${common_getopts_flags}" OPT; do
   case "$OPT" in
     A)
       after="$OPTARG"
       ;;
-    a)
-      common_arch="$OPTARG"
-      ;;
     b)
       before="$OPTARG"
       ;;
@@ -21,23 +18,14 @@ while getopts A:a:b:CgkL:n:X OPT; do
       # No Continue.
       docontinue=false
       ;;
-    g)
-      common_gem5=true
-      ;;
     k)
       kgdb=true
       ;;
-    L)
-      common_linux_variant="$OPTARG"
-      ;;
-    n)
-      common_run_id="$OPTARG"
-      ;;
     X)
       lx_symbols=
       ;;
     ?)
-      exit 2
+      common_getopts_case "$OPT"
       ;;
   esac
 done