ARM: shrink offsets

Move various embedded target structs to the beginnings of
their containers ... pretty much the way C++ or Obj-C
would for single inheritance.

This shrinks code that accesses those embedded structs by
letting common offsets use smaller instructions.  Sample
before/after sizes (on amd64):

  17181	    312	      0	  17493	   4455	arm920t.o
  16810	    312	      0	  17122	   42e2	arm920t.o

Where the "after" is the smaller number, with this patch
over the ones leveraging that embedding knowledge.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/target/arm7_9_common.h b/src/target/arm7_9_common.h
index 9eafc1d2..9c42b6b0 100644
--- a/src/target/arm7_9_common.h
+++ b/src/target/arm7_9_common.h
@@ -39,6 +39,7 @@
  */
 typedef struct arm7_9_common_s
 {
+	armv4_5_common_t armv4_5_common;
 	uint32_t common_magic;
 
 	arm_jtag_t jtag_info; /**< JTAG information for target */
@@ -107,7 +108,6 @@ typedef struct arm7_9_common_s
 	void (*pre_restore_context)(target_t *target); /**< Callback function called before restoring the processor context */
 	void (*post_restore_context)(target_t *target); /**< Callback function called after restoring the processor context */
 
-	armv4_5_common_t armv4_5_common;
 
 } arm7_9_common_t;