Changeset 2888 for trunk

Timestamp:

Nov 18, 2006, 5:14:38 PM (19 years ago)

Author:

bird

Message:

fixupsection loading.

File:

• trunk/kLdr/kLdrModLX.c (modified) (1 diff)

trunk/kLdr/kLdrModLX.c

@@ -874 +874 @@
 static int kldrModLXDoLoadFixupSection(PKLDRMODLX pModLX)
 {
-    return -1;
+    int rc;
+    uint32_t off;
+    void *pv;
+
+    pv = kldrHlpAlloc(pModLX->Hdr.e32_fixupsize);
+    if (!pv)
+        return KLDR_ERR_NO_MEMORY;
+
+    off = pModLX->Hdr.e32_objtab + pModLX->Hdr.e32_ldrsize;
+    rc = kLdrRdrRead(pModLX->pMod->pRdr, pv, pModLX->Hdr.e32_fixupsize,
+                     off + pModLX->offHdr);
+    if (!rc)
+    {
+        pModLX->pbFixupSection = pv;
+        pModLX->pbFixupSectionLast = pModLX->pbFixupSection + pModLX->Hdr.e32_fixupsize;
+        KLDRMODLX_ASSERT(!pModLX->paoffPageFixups);
+        if (pModLX->Hdr.e32_fpagetab)
+            pModLX->paoffPageFixups = (const uint32_t *)(pModLX->pbFixupSection + pModLX->Hdr.e32_fpagetab - off);
+        KLDRMODLX_ASSERT(!pModLX->pbFixupRecs);
+        if (pModLX->Hdr.e32_frectab)
+            pModLX->pbFixupRecs = pModLX->pbFixupSection + pModLX->Hdr.e32_frectab - off;
+        KLDRMODLX_ASSERT(!pModLX->pbImportMods);
+        if (pModLX->Hdr.e32_impmod)
+            pModLX->pbImportMods = pModLX->pbFixupSection + pModLX->Hdr.e32_impmod - off;
+        KLDRMODLX_ASSERT(!pModLX->pbImportProcs);
+        if (pModLX->Hdr.e32_impproc)
+            pModLX->pbImportProcs = pModLX->pbFixupSection + pModLX->Hdr.e32_impproc - off;
+    }
+    else
+        kldrHlpFree(pv);
+    return rc;
 }