Changeset 74646 in vbox for trunk/src/VBox/Runtime/testcase

Timestamp:

Oct 6, 2018 9:03:45 PM (6 years ago)

Author:

vboxsync

Message:

IPRT: More adjustments to the LX and Mach-O loader code from kStuff. bugref:9232

File:

• trunk/src/VBox/Runtime/testcase/tstLdr-3.cpp (modified) (3 diffs)

trunk/src/VBox/Runtime/testcase/tstLdr-3.cpp

@@ -226 +226 @@
 }
 
+static uint32_t g_iSegNo = 0;
+static DECLCALLBACK(int) testEnumSegment1(RTLDRMOD hLdrMod, PCRTLDRSEG pSeg, void *pvUser)
+{
+    if (hLdrMod != g_hLdrMod || pvUser != NULL)
+        return VERR_INTERNAL_ERROR_3;
+    RTPrintf("Seg#%02u: %RTptr LB %RTptr %s\n", g_iSegNo++, pSeg->RVA, pSeg->cbMapped, pSeg->pszName);
+
+    return VINF_SUCCESS;
+}
+
 
 /**
@@ -239 +249 @@
 static DECLCALLBACK(int) testEnumSymbol1(RTLDRMOD hLdrMod, const char *pszSymbol, unsigned uSymbol, RTUINTPTR Value, void *pvUser)
 {
-    RT_NOREF2(hLdrMod, pvUser);
+    if (hLdrMod != g_hLdrMod || pvUser != NULL)
+        return VERR_INTERNAL_ERROR_3;
     RTPrintf("  %RTptr %s (%d)\n", Value, pszSymbol, uSymbol);
     return VINF_SUCCESS;
@@ -354 +365 @@
                 rcRet++;
             }
+
+            /*
+             * Query various properties.
+             */
+            union
+            {
+                char        szName[256];
+                uint32_t    iImpModule;
+                RTUUID      Uuid;
+            } uBuf;
+            rc = RTLdrQueryProp(g_hLdrMod, RTLDRPROP_INTERNAL_NAME, &uBuf, sizeof(uBuf));
+            if (RT_SUCCESS(rc))
+                RTPrintf("tstLdr-3: Internal name: %s\n", uBuf.szName);
+            else if (rc != VERR_NOT_FOUND && rc != VERR_NOT_SUPPORTED)
+            {
+                RTPrintf("tstLdr-3: Internal name: failed - %Rrc\n", rc);
+                rcRet++;
+            }
+
+            uint32_t cImports = 0;
+            rc = RTLdrQueryProp(g_hLdrMod, RTLDRPROP_IMPORT_COUNT, &cImports, sizeof(cImports));
+            if (RT_SUCCESS(rc))
+            {
+                RTPrintf("tstLdr-3: Import count: %u\n", cImports);
+                for (uint32_t i = 0; i < cImports; i++)
+                {
+                    uBuf.iImpModule = i;
+                    rc = RTLdrQueryProp(g_hLdrMod, RTLDRPROP_IMPORT_MODULE, &uBuf, sizeof(uBuf));
+                    if (RT_SUCCESS(rc))
+                        RTPrintf("tstLdr-3: Import module #%u: %s\n", i, uBuf.szName);
+                    else
+                    {
+                        RTPrintf("tstLdr-3: Import module #%u: failed - %Rrc\n", i, rc);
+                        rcRet++;
+                    }
+                }
+            }
+            else if (rc != VERR_NOT_FOUND && rc != VERR_NOT_SUPPORTED)
+            {
+                RTPrintf("tstLdr-3: Import count: failed - %Rrc\n", rc);
+                rcRet++;
+            }
+
+            rc = RTLdrQueryProp(g_hLdrMod, RTLDRPROP_UUID, &uBuf.Uuid, sizeof(uBuf.Uuid));
+            if (RT_SUCCESS(rc))
+                RTPrintf("tstLdr-3: UUID: %RTuuid\n", uBuf.Uuid);
+            else if (rc != VERR_NOT_FOUND && rc != VERR_NOT_SUPPORTED)
+            {
+                RTPrintf("tstLdr-3: UUID: failed - %Rrc\n", rc);
+                rcRet++;
+            }
+
+            /*
+             * Enumerate segments.
+             */
+            RTPrintf("tstLdr-3: Segments:\n");
+            rc = RTLdrEnumSegments(g_hLdrMod, testEnumSegment1, NULL);
+            if (RT_FAILURE(rc))
+            {
+                RTPrintf("tstLdr-3: Failed to enumerate symbols: %Rra\n", rc);
+                rcRet++;
+            }
         }
     }