From 11d6f5764e35bdddae7a4aaf23fd859eecb48c8f Mon Sep 17 00:00:00 2001
From: comex
Date: Tue, 24 Feb 2015 20:57:12 -0500
Subject: Add unaligned read/write functions.

I thought I could get away without since I wasn't (presently) targeting
systems without hardware support for unaligned accesses, but on armv7
clang insists on optimizing into the one ARM instruction that requires
alignment anyway - LDM/STM.  Oops.  Damnit, clang.
---
 lib/arm/dis-main.inc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/arm/dis-main.inc.h')

diff --git a/lib/arm/dis-main.inc.h b/lib/arm/dis-main.inc.h
index c9fe983..0d87ba5 100644
--- a/lib/arm/dis-main.inc.h
+++ b/lib/arm/dis-main.inc.h
@@ -4,7 +4,7 @@
 
 static INLINE void P(dis)(tdis_ctx ctx) {
     if (ctx->arch.pc_low_bit) {
-        uint16_t op = *(uint16_t *) ctx->base.ptr;
+        uint16_t op = unaligned_r16(ctx->base.ptr);
         bool is_32 = (op >> 13 & 7) == 7 && (op >> 11 & 3) != 0;
         if (is_32)
             return P(dis_thumb2)(ctx);
-- 
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