* avr-tdep.c (avr_address_to_pointer): Shift code addrs right 1 bit.

(avr_pointer_to_address): Shift code addrs left 1 bit.
(avr_convert_from_func_ptr_addr): Delete function since operation is
better handled by avr_address_to_pointer and avr_pointer_to_address.
(avr_gdbarch_init): Don't set convert_from_func_ptr_add method.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index d2aa80958da351394956f7d1679f5e2fa29af96b..bfe305b4b8355ae5e0a7e0395b8e9a77867f7299 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,11 @@
+2003-06-13  Theodore A. Roth  <troth@openavr.org>
+
+       * avr-tdep.c (avr_address_to_pointer): Shift code addrs right 1 bit.
+       (avr_pointer_to_address): Shift code addrs left 1 bit.
+       (avr_convert_from_func_ptr_addr): Delete function since operation is
+       better handled by avr_address_to_pointer and avr_pointer_to_address.
+       (avr_gdbarch_init): Don't set convert_from_func_ptr_add method.
+
 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
 
        From Kelley Cook  <kelleycook@wideopenwest.com>:

diff --git a/gdb/avr-tdep.c b/gdb/avr-tdep.c
index b6967c850bde5dffbe38de596a7d8fc7bef08932..df1ffddcc8875502d20569394185cf80cb27a606 100644 (file)
--- a/gdb/avr-tdep.c
+++ b/gdb/avr-tdep.c
@@ -311,7 +311,7 @@ avr_address_to_pointer (struct type *type, void *buf, CORE_ADDR addr)
       || TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_METHOD)
     {
       store_unsigned_integer (buf, TYPE_LENGTH (type),
-                             avr_convert_iaddr_to_raw (addr));
+                             avr_convert_iaddr_to_raw (addr >> 1));
     }
   else
     {
@@ -338,7 +338,7 @@ avr_pointer_to_address (struct type *type, const void *buf)
   if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_FUNC
       || TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_METHOD
       || TYPE_CODE_SPACE (TYPE_TARGET_TYPE (type)))
-    return avr_make_iaddr (addr);
+    return avr_make_iaddr (addr << 1);
   else
     return avr_make_saddr (addr);
 }
@@ -411,15 +411,6 @@ avr_remote_translate_xfer_address (struct gdbarch *gdbarch,
   *targ_len = nr_bytes;
 }
 
-/* Function pointers obtained from the target are half of what gdb expects so
-   multiply by 2. */
-
-static CORE_ADDR
-avr_convert_from_func_ptr_addr (CORE_ADDR addr)
-{
-  return addr * 2;
-}
-
 /* avr_scan_prologue is also used as the
    deprecated_frame_init_saved_regs().
 
@@ -1214,9 +1205,6 @@ avr_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_frame_locals_address (gdbarch, avr_frame_address);
   set_gdbarch_deprecated_saved_pc_after_call (gdbarch, avr_saved_pc_after_call);
 
-  set_gdbarch_convert_from_func_ptr_addr (gdbarch,
-                                         avr_convert_from_func_ptr_addr);
-
   return gdbarch;
 }