return default_register_reggroup_p (gdbarch, regnum, group);
}
+/* Address conversion. */
+
+static CORE_ADDR
+spu_pointer_to_address (struct type *type, const gdb_byte *buf)
+{
+ ULONGEST addr = extract_unsigned_integer (buf, TYPE_LENGTH (type));
+ ULONGEST lslr = SPU_LS_SIZE - 1; /* Hard-wired LS size. */
+
+ if (target_has_registers && target_has_stack && target_has_memory)
+ lslr = get_frame_register_unsigned (get_selected_frame (NULL),
+ SPU_LSLR_REGNUM);
+
+ return addr & lslr;
+}
+
+static CORE_ADDR
+spu_integer_to_address (struct gdbarch *gdbarch,
+ struct type *type, const gdb_byte *buf)
+{
+ ULONGEST addr = unpack_long (type, buf);
+ ULONGEST lslr = SPU_LS_SIZE - 1; /* Hard-wired LS size. */
+
+ if (target_has_registers && target_has_stack && target_has_memory)
+ lslr = get_frame_register_unsigned (get_selected_frame (NULL),
+ SPU_LSLR_REGNUM);
+
+ return addr & lslr;
+}
+
/* Decoding SPU instructions. */
set_gdbarch_double_format (gdbarch, floatformats_ieee_double);
set_gdbarch_long_double_format (gdbarch, floatformats_ieee_double);
+ /* Address conversion. */
+ set_gdbarch_pointer_to_address (gdbarch, spu_pointer_to_address);
+ set_gdbarch_integer_to_address (gdbarch, spu_integer_to_address);
+
/* Inferior function calls. */
set_gdbarch_call_dummy_location (gdbarch, ON_STACK);
set_gdbarch_frame_align (gdbarch, spu_frame_align);