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-arm.inc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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

diff --git a/lib/arm/dis-arm.inc.h b/lib/arm/dis-arm.inc.h
index ab61877..18285cd 100644
--- a/lib/arm/dis-arm.inc.h
+++ b/lib/arm/dis-arm.inc.h
@@ -215,7 +215,7 @@ static INLINE void P(bl_target_func_2_BL)(tdis_ctx ctx, struct bitslice func) {
 }
 
 static INLINE void P(dis_arm)(tdis_ctx ctx) {
-    uint32_t op = ctx->base.op = *(uint32_t *) ctx->base.ptr;
+    uint32_t op = ctx->base.op = unaligned_r32(ctx->base.ptr);
     ctx->base.op_size = ctx->base.newop_size = 4;
     #include "../generated/generic-dis-arm.inc.h"
     __builtin_abort();
-- 
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