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/arm64/dis-main.inc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/arm64')

diff --git a/lib/arm64/dis-main.inc.h b/lib/arm64/dis-main.inc.h
index a009189..cb24065 100644
--- a/lib/arm64/dis-main.inc.h
+++ b/lib/arm64/dis-main.inc.h
@@ -65,7 +65,7 @@ static INLINE void P(GPR64_Rn_2_BLR)(tdis_ctx ctx, UNUSED struct bitslice Rn) {
 }
 
 static INLINE void P(dis)(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;
     /* clang doesn't realize that this is unreachable and generates code like
      * "and ecx, 0x1f; cmp ecx, 0x1f; ja abort".  Yeah, nice job there. */
-- 
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