Set mem_io_vaddr on io_read (Jan Kiszka)

Analogously to write accesses, we have to save the memory address also
on read accesses in order to support read watchpoints.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5739 c046a42c-6fe2-441c-8c8c-71466251a162

diff --git a/softmmu_template.h b/softmmu_template.h
index 98dd378..cf91804 100644 (file)
--- a/softmmu_template.h
+++ b/softmmu_template.h
@@ -64,6 +64,7 @@ static inline DATA_TYPE glue(io_read, SUFFIX)(target_phys_addr_t physaddr,
         cpu_io_recompile(env, retaddr);
     }
 
+    env->mem_io_vaddr = addr;
 #if SHIFT <= 2
     res = io_mem_read[index][SHIFT](io_mem_opaque[index], physaddr);
 #else