* solib-svr4.c (svr4_truncate_ptr): New function.

[deliverable/binutils-gdb.git] / gdb / memattr.c

diff --git a/gdb/memattr.c b/gdb/memattr.c
index 9dd3dd5065c7758f393e0cf9a4b051b94a6b7122..e8eb56a458b17f91b70337b94b62b1cd19a3fd02 100644 (file)
--- a/gdb/memattr.c
+++ b/gdb/memattr.c
@@ -506,7 +506,10 @@ _initialize_mem ()
 {
   add_com ("mem", class_vars, mem_command,
           "Define attributes for memory region.\n\
-Usage: mem <lo addr> <hi addr> [<mode> <width> <cache>]");
+Usage: mem <lo addr> <hi addr> [<mode> <width> <cache>], \n\
+where <mode>  may be rw (read/write), ro (read-only) or wo (write-only), \n\
+      <width> may be 8, 16, 32, or 64, and \n\
+      <cache> may be cache or nocache");
 
   add_cmd ("mem", class_vars, mem_enable_command,
           "Enable memory region.\n\