Changeset 34211 in vbox

Timestamp:

Nov 19, 2010 4:55:04 PM (14 years ago)

Author:

vboxsync

Message:

crOpenGL: don't try to change linker symbol

File:

• trunk/src/VBox/Additions/common/crOpenGL/fakedri_drv.c (modified) (3 diffs)

trunk/src/VBox/Additions/common/crOpenGL/fakedri_drv.c

@@ -186 +186 @@
     char patch[FAKEDRI_JMP64_PATCH_SIZE];
     void *shift;
+    int ignore_size=false;
 
 #ifndef VBOX_NO_MESA_PATCH_REPORTS
@@ -249 +250 @@
                     /*it's a rel8 jmp, so we're going to patch the place it targets instead of jmp itself*/
                     dlip.dli_saddr = (void*) ((intptr_t)dlip.dli_saddr + ((char*)dlip.dli_saddr)[1] + 2);
-                    sym->st_size = FAKEDRI_JMP64_PATCH_SIZE;
+                    ignore_size = true;
                 }
                 else
@@ -275 +276 @@
         {
             /*try to insert 64bit abs jmp*/
-            if (sym->st_size>=FAKEDRI_JMP64_PATCH_SIZE)
+            if (sym->st_size>=FAKEDRI_JMP64_PATCH_SIZE || ignore_size)
             {
 # ifndef VBOX_NO_MESA_PATCH_REPORTS