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diff -Naur libx86-1.1+ds1.orig/Makefile libx86-1.1+ds1/Makefile
--- libx86-1.1+ds1.orig/Makefile 2008-05-19 12:28:59.000000000 +0300
+++ libx86-1.1+ds1/Makefile 2012-02-20 01:32:03.750068423 +0200
@@ -5,6 +5,7 @@
ifeq ($(BACKEND),x86emu)
OBJECTS += thunk.o x86emu/decode.o x86emu/debug.o x86emu/fpu.o \
x86emu/ops.o x86emu/ops2.o x86emu/prim_ops.o x86emu/sys.o
+ CFLAGS += -DX86EMU -fno-delete-null-pointer-checks
else
OBJECTS += lrmi.o
endif
diff -Naur libx86-1.1+ds1.orig/thunk.c libx86-1.1+ds1/thunk.c
--- libx86-1.1+ds1.orig/thunk.c 2008-04-03 03:48:00.000000000 +0300
+++ libx86-1.1+ds1/thunk.c 2012-02-20 01:12:56.468820192 +0200
@@ -32,6 +32,7 @@
#define TRUE 1
#define FALSE 0
+#ifndef X86EMU
#define __BUILDIO(bwl,bw,type) \
static inline void out##bwl##_local(unsigned long port, unsigned type value) { __asm__ __volatile__("out" #bwl " %" #bw "0, %w1" : : "a"(value), "Nd"(port)); \
}\
@@ -44,6 +45,15 @@
__BUILDIO(b,b,char)
__BUILDIO(w,w,short)
__BUILDIO(l,,int)
+#else
+/* use libc functions */
+#define inb_local inb
+#define inw_local inw
+#define inl_local inl
+#define outb_local outb
+#define outw_local outw
+#define outl_local outl
+#endif /* X86EMU */
char *mmap_addr = SHMERRORPTR;
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