From: Kevin O'Connor <kevin@koconnor.net>
Date: Sun, 12 Jul 2009 13:12:32 +0000 (-0400)
Subject: Add u64 cast to READ64_SEG() macro to fix vga compiling.
X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=commitdiff_plain;h=96f6fcd2bd60230cffb09edbea88df3b92517f3a;p=seabios.git

Add u64 cast to READ64_SEG() macro to fix vga compiling.

Cast is needed when pulling pointers or other non-int types.
---

diff --git a/src/farptr.h b/src/farptr.h
index 360b28e..a270f87 100644
--- a/src/farptr.h
+++ b/src/farptr.h
@@ -28,7 +28,7 @@ extern u16 __segment_FS, __segment_GS;
         union u64_u32_u *__r64_ptr = (union u64_u32_u *)&(var); \
         READ32_SEG(SEG, __value.hi, __r64_ptr->hi);             \
         READ32_SEG(SEG, __value.lo, __r64_ptr->lo);             \
-        (value) = __value.val;                                  \
+        *(u64*)&(value) = __value.val;                          \
     } while (0)
 #define WRITE8_SEG(SEG, var, value)                             \
     __asm__("movb %b1, %%" #SEG ":%0" : "=m"(var)               \