Changeset 1766 in vbox for trunk/src/VBox/Runtime

Timestamp:

Mar 28, 2007 12:51:24 PM (18 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

19936

Message:

Introduce a dummy thread name parameter to rtThreadMain to allow
identifying the thread from a debugger backtrace.

Location:

trunk/src/VBox/Runtime

Files:

• include/internal/thread.h (modified) (1 diff)
• r3/os2/thread-os2.cpp (modified) (1 diff)
• r3/posix/thread-posix.cpp (modified) (1 diff)
• r3/win32/thread-win32.cpp (modified) (1 diff)
• thread.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/include/internal/thread.h

@@ -206 +206 @@
 
 /* thread.cpp */
-int rtThreadMain(PRTTHREADINT pThread, RTNATIVETHREAD NativeThread);
+int rtThreadMain(PRTTHREADINT pThread, RTNATIVETHREAD NativeThread, const char *pszThreadName);
 void rtThreadBlocking(PRTTHREADINT pThread, RTTHREADSTATE enmState, uint64_t u64Block,
                       const char *pszFile, unsigned uLine, RTUINTPTR uId);

trunk/src/VBox/Runtime/r3/os2/thread-os2.cpp

@@ -111 +111 @@
 
 #ifdef fibGetTidPid
-    rtThreadMain(pThread, fibGetTidPid());
+    rtThreadMain(pThread, fibGetTidPid(), &pThread->&szName);
 #else
-    rtThreadMain(pThread, _gettid());
+    rtThreadMain(pThread, _gettid(), &pThread->&szName);
 #endif
 

trunk/src/VBox/Runtime/r3/posix/thread-posix.cpp

@@ -134 +134 @@
     pthread_t Self = pthread_self();
     Assert((uintptr_t)Self == (RTNATIVETHREAD)Self && (uintptr_t)Self != NIL_RTNATIVETHREAD);
-    rc = rtThreadMain(pThread, (uintptr_t)Self);
+    rc = rtThreadMain(pThread, (uintptr_t)Self, &pThread->szName[0]);
 
     pthread_setspecific(g_SelfKey, NULL);

trunk/src/VBox/Runtime/r3/win32/thread-win32.cpp

@@ -95 +95 @@
         AssertReleaseMsgFailed(("failed to set self TLS. lasterr=%d thread '%s'\n", GetLastError(), pThread->szName));
 
-    int rc = rtThreadMain(pThread, dwThreadId);
+    int rc = rtThreadMain(pThread, dwThreadId, &pThread->szName[0]);
 
     TlsSetValue(g_dwSelfTLS, NULL);

trunk/src/VBox/Runtime/thread.cpp

@@ -568 +568 @@
  * @param   pThread         The thread structure.
  * @param   NativeThread    The native thread id.
- */
-int rtThreadMain(PRTTHREADINT pThread, RTNATIVETHREAD NativeThread)
-{
+ * @param   pszThreadName   The name of the thread (purely a dummy for backtrace).
+ */
+int rtThreadMain(PRTTHREADINT pThread, RTNATIVETHREAD NativeThread, const char *pszThreadName)
+{
+    NOREF(pszThreadName);
     rtThreadInsert(pThread, NativeThread);
     Log(("rtThreadMain: Starting: pThread=%p NativeThread=%RTnthrd Name=%s pfnThread=%p pvUser=%p\n",