Changeset 53676 in vbox for trunk

Timestamp:

Jan 2, 2015 12:34:40 PM (10 years ago)

Author:

vboxsync

Message:

VBoxDTrace: debug (r54)

File:

• trunk/src/VBox/ExtPacks/VBoxDTrace/VBoxDTraceR0/VBoxDTraceR0.cpp (modified) (5 diffs)

trunk/src/VBox/ExtPacks/VBoxDTrace/VBoxDTraceR0/VBoxDTraceR0.cpp

@@ -1016 +1016 @@
                     uint32_t iRet = (uint32_t)iBit + pChunk->iFirst + pThis->uBase;
                     RTSpinlockRelease(pThis->hSpinlock, &Tmp);
-SUPR0Printf("returning iRet=%u\n", iRet);
                     return (void *)(uintptr_t)iRet;
                 }
@@ -1042 +1041 @@
             return NULL;
 
-SUPR0Printf("Adding chunk %p at bit %u, covering %u bits\n", pChunk, iFirstBit, cFreeBits);
         pChunk->iFirst   = iFirstBit;
         pChunk->cCurFree = cFreeBits;
@@ -1077 +1075 @@
     RTSpinlockRelease(pThis->hSpinlock, &Tmp);
 
-SUPR0Printf("returning NULL!\n");
     return NULL;
 }
@@ -1840 +1837 @@
 DECLEXPORT(void) ModuleTerm(void *hMod)
 {
-
+SUPR0Printf("ModuleTerm: IF=%RTbool#1\n", ASMIntAreEnabled());
+    SUPR0TracerDeregisterImpl(hMod, NULL);
+SUPR0Printf("ModuleTerm: IF=%RTbool#2\n", ASMIntAreEnabled());
+    dtrace_detach();
+SUPR0Printf("ModuleTerm: IF=%RTbool#3\n", ASMIntAreEnabled());
 }
 
@@ -1851 +1852 @@
 DECLEXPORT(int)  ModuleInit(void *hMod)
 {
+SUPR0Printf("ModuleInit: IF=%RTbool#1\n", ASMIntAreEnabled());
+
     int rc = dtrace_attach();
     if (rc == DDI_SUCCESS)
     {
+SUPR0Printf("ModuleInit: IF=%RTbool #2\n", ASMIntAreEnabled());
         rc = SUPR0TracerRegisterImpl(hMod, NULL, &g_VBoxDTraceReg, &g_pVBoxDTraceHlp);
         if (RT_SUCCESS(rc))
         {
+SUPR0Printf("ModuleInit: IF=%RTbool #3\n", ASMIntAreEnabled());
             return rc;
         }