memory: Remove MMIO request_ptr APIs

Remove the obsolete MMIO request_ptr APIs; they have no
users now.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com>
Message-id: 20180817114619.22354-3-peter.maydell@linaro.org

1 files changed, 0 insertions, 35 deletions

diff --git a/include/exec/memory.h b/include/exec/memory.h
index 448d41a752..6863656182 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -141,15 +141,6 @@ struct MemoryRegionOps {
                                     uint64_t data,
                                     unsigned size,
                                     MemTxAttrs attrs);
-    /* Instruction execution pre-callback:
-     * @addr is the address of the access relative to the @mr.
-     * @size is the size of the area returned by the callback.
-     * @offset is the location of the pointer inside @mr.
-     *
-     * Returns a pointer to a location which contains guest code.
-     */
-    void *(*request_ptr)(void *opaque, hwaddr addr, unsigned *size,
-                         unsigned *offset);
 
     enum device_endian endianness;
     /* Guest-visible constraints: */
@@ -1668,32 +1659,6 @@ void mtree_info(fprintf_function mon_printf, void *f, bool flatview,
                 bool dispatch_tree, bool owner);
 
 /**
- * memory_region_request_mmio_ptr: request a pointer to an mmio
- * MemoryRegion. If it is possible map a RAM MemoryRegion with this pointer.
- * When the device wants to invalidate the pointer it will call
- * memory_region_invalidate_mmio_ptr.
- *
- * @mr: #MemoryRegion to check
- * @addr: address within that region
- *
- * Returns true on success, false otherwise.
- */
-bool memory_region_request_mmio_ptr(MemoryRegion *mr, hwaddr addr);
-
-/**
- * memory_region_invalidate_mmio_ptr: invalidate the pointer to an mmio
- * previously requested.
- * In the end that means that if something wants to execute from this area it
- * will need to request the pointer again.
- *
- * @mr: #MemoryRegion associated to the pointer.
- * @offset: offset within the memory region
- * @size: size of that area.
- */
-void memory_region_invalidate_mmio_ptr(MemoryRegion *mr, hwaddr offset,
-                                       unsigned size);
-
-/**
  * memory_region_dispatch_read: perform a read directly to the specified
  * MemoryRegion.
  *