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--- hw/xfree86/common/compiler.h.orig 2015-06-05 17:19:40.000000000 +0200
+++ hw/xfree86/common/compiler.h 2015-10-12 15:41:30.817470000 +0200
@@ -968,6 +968,59 @@ inl(unsigned PORT_SIZE port)
#endif /* NDS32_MMIO_SWAP */
#elif defined(__i386__) || defined(__ia64__)
+#if defined(__clang__)
+
+/*
+ * If gcc uses gas rather than the native assembler, the syntax of these
+ * inlines has to be different. DHD
+ */
+
+static __inline__ void
+outb(unsigned short port, unsigned char val)
+{
+ __asm__ __volatile__("outb %0,%1"::"a"(val), "d"(port));
+}
+
+static __inline__ void
+outw(unsigned short port, unsigned short val)
+{
+ __asm__ __volatile__("outw %0,%1"::"a"(val), "d"(port));
+}
+
+static __inline__ void
+outl(unsigned short port, unsigned int val)
+{
+ __asm__ __volatile__("outl %0,%1"::"a"(val), "d"(port));
+}
+
+static __inline__ unsigned int
+inb(unsigned short port)
+{
+ unsigned char ret;
+ __asm__ __volatile__("inb %1,%0":"=a"(ret):"d"(port));
+
+ return ret;
+}
+
+static __inline__ unsigned int
+inw(unsigned short port)
+{
+ unsigned short ret;
+ __asm__ __volatile__("inw %1,%0":"=a"(ret):"d"(port));
+
+ return ret;
+}
+
+static __inline__ unsigned int
+inl(unsigned short port)
+{
+ unsigned int ret;
+ __asm__ __volatile__("inl %1,%0":"=a"(ret):"d"(port));
+
+ return ret;
+}
+
+#else /* !__clang__, presumable GAS */
static __inline__ void
outb(unsigned short port, unsigned char val)
@@ -1014,6 +1067,7 @@ inl(unsigned short port)
return ret;
}
+#endif /* !__clang__, GAS part */
#endif /* arch madness */
#else /* !GNUC */
|
