xen pm trace utility cleanup

xenpm trace utility gtraceview cleanup

- add gtraceview help info on how to get raw data by xentrace
- make trace_exit_reason compiled in non-debug mode. trace_exit_reason
  can be enable/disabled by xentrace at runtime, so no need to disable
  it at build time.

Signed-off-by: Yu Ke <ke.yu@intel.com>

2 files changed, 3 insertions, 2 deletions

diff --git a/tools/misc/gtracestat.c b/tools/misc/gtracestat.c
index fc3bd587d5..03cc676ffb 100644
--- a/tools/misc/gtracestat.c
+++ b/tools/misc/gtracestat.c
@@ -442,7 +442,7 @@ void show_help(void)
 {
     show_version();
     printf("tracestat <trace.data> [-vhdselbcmau]\n");
-    printf("  trace.data       raw data from xentrace\n");
+    printf("  trace.data       raw data got by 'xentrace -e 0x80f000 trace.dat'\n");
     printf("  -v / --version   show version message\n");
     printf("  -h / --help      show this message\n");
     printf("  -d / --digest    digest mode, more variables to specify.\n");
diff --git a/tools/misc/gtraceview.c b/tools/misc/gtraceview.c
index 411a54e9a0..52b7ae2846 100644
--- a/tools/misc/gtraceview.c
+++ b/tools/misc/gtraceview.c
@@ -542,7 +542,8 @@ void show_help(void)
 {
     show_version();
     printf("gtraceview <trace.data> [--version] [--help]\n");
-    printf("  trace.data   raw data from xentrace\n");
+    printf("  trace.data   raw data got by "
+           "'xentrace -e 0x80f000 trace.dat'\n");
     printf("  --version    show version information\n");
     printf("  --help       show this message\n");
     printf("For more help messages, please press 'h' in the window\n");