Improve advice for attaching the debugger

Change-Id: I6ca5697a8b672a1e20bcb7999cf4d9ba544f9558 Reviewed-on: https://swiftshader-review.googlesource.com/3117Reviewed-by: Nicolas Capens <capn@google.com> Tested-by: Greg Hartman <ghartman@google.com>

Improve advice for attaching the debugger
03382453 · Greg Hartman · 7ca4db3c · 03382453
Commit 03382453 authored May 13, 2015 by Greg Hartman
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DebugAndroid.cpp src/Common/DebugAndroid.cpp +4 -3

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--- a/src/Common/DebugAndroid.cpp
+++ b/src/Common/DebugAndroid.cpp
@@ -15,9 +15,10 @@ void AndroidEnterDebugger()
    int debug_uid = atoi(value);
    if ((debug_uid >= 0) && (geteuid() < static_cast<uid_t>(debug_uid)))
    {
-        ALOGE("Waiting for debugger: gdbserver :${PORT} --attach %u", gettid());
+        ALOGE("Waiting for debugger: gdbserver :${PORT} --attach %u. Look for thread %u", getpid(), gettid());
-        while (1) {
+        volatile int waiting = 1;
-            pause();
+        while (waiting) {
+            sleep(1);
        }
    } else {
        ALOGE("No debugger");