Cleanup SPARC/TCX framebuffer allocation.

Signed-off-by: Paul Brook <paul@codesourcery.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7059 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 8 insertions, 0 deletions

diff --git a/exec.c b/exec.c
index b41edef48a..9671199a19 100644
--- a/exec.c
+++ b/exec.c
@@ -2427,6 +2427,14 @@ void qemu_ram_free(ram_addr_t addr)
 {
 }
 
+/* Return a host pointer to ram allocated with qemu_ram_alloc.
+   This may only be used if you actually allocated the ram, and
+   aready know how but the ram block is.  */
+void *qemu_get_ram_ptr(ram_addr_t addr)
+{
+    return phys_ram_base + addr;
+}
+
 static uint32_t unassigned_mem_readb(void *opaque, target_phys_addr_t addr)
 {
 #ifdef DEBUG_UNASSIGNED