testsuite: Add replay logging to GDBSERVER_DEBUG

[deliverable/binutils-gdb.git] / gdb / testsuite / README

diff --git a/gdb/testsuite/README b/gdb/testsuite/README
index 43f35a9d4bda256c576704ea92443f7f02ef59e6..98fc8d1b852ba2f4942d17abac8ba402f2675e1f 100644 (file)
--- a/gdb/testsuite/README
+++ b/gdb/testsuite/README
@@ -304,14 +304,16 @@ For example, to turn on debugging for infrun and target, you can do:
 
 GDBSERVER_DEBUG
 
-When set gdbserver debug is sent to the file gdbserver.debug in the test
-output directory.  Valid values are:
-       debug  - turn on gdbserver debug.
-       remote - turn on gdbserver remote debug.
-       all - turn on all the above debug options.
-For example, to turn on all gdbserver debugging, you can do:
+When set gdbserver debug is sent to the a file in the test output directory.
+It should be set to a comma separated list of the following options:
+       debug  - write gdbserver debug to gdbserver.debug.
+       remote - write gdbserver remote debug to gdbserver.debug.
+       replay - write a replay log to the file gdbserver.replay for use
+                with gdbreplay.
+Alternatively, it can be set to "all" to turn on all the above
+For example, to turn on gdbserver debugging, you can do:
 
-       make check GDBSERVER_DEBUG=all
+       make check GDBSERVER_DEBUG="debug,replay"
 
 Race detection
 **************
@@ -527,10 +529,7 @@ gdb,debug
 gdbserver,debug
 
   When set gdbserver debug is sent to the file gdbserver.debug in the test
-  output directory.  Valid values are:
-  "debug"  - turn on gdbserver debug.
-  "remote" - turn on gdbserver remote debug.
-  "all" - turn on all the above debug options.
+  output directory.  For valid values see the entry for GDBSERVER_DEBUG.
 
 Testsuite Organization
 **********************