Add MS-DOS crosscompilation support to flashrom. Tested, works fine.

Part 1: Code changes.

Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>


git-svn-id: https://code.coreboot.org/svn/flashrom/trunk@944 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 18 insertions, 0 deletions

diff --git a/hwaccess.h b/hwaccess.h
index 06817ab..7a76925 100644
--- a/hwaccess.h
+++ b/hwaccess.h
@@ -68,12 +68,30 @@
   #define INW  inw
   #define INL  inl
 #else
+
+#ifdef __DJGPP__
+
+#include <pc.h>
+
+  #define OUTB(x,y) outportb(y, x)
+  #define OUTW(x,y) outportw(y, x)
+  #define OUTL(x,y) outportl(y, x)
+
+  #define INB  inportb
+  #define INW  inportw
+  #define INL  inportl
+
+#else 
+
   #define OUTB outb
   #define OUTW outw
   #define OUTL outl
   #define INB  inb
   #define INW  inw
   #define INL  inl
+
+#endif
+
 #endif
 #endif