Changeset 12223 in vbox for trunk/include/iprt/asm.h

Timestamp:

Sep 8, 2008 12:30:46 PM (16 years ago)

Author:

vboxsync

Message:

iprt/asm.h: Fixed gnu asm bug in ASMSetDR*(), the input (uDRVal) was listed as output.

File:

• trunk/include/iprt/asm.h (modified) (6 diffs)

trunk/include/iprt/asm.h

@@ -1897 +1897 @@
 # elif RT_INLINE_ASM_GNU_STYLE
 #  ifdef RT_ARCH_AMD64
-    __asm__ __volatile__("movq   %0, %%dr0\n\t" : "=r" (uDRVal));
-#  else
-    __asm__ __volatile__("movl   %0, %%dr0\n\t" : "=r" (uDRVal));
+    __asm__ __volatile__("movq   %0, %%dr0\n\t" : : "r" (uDRVal));
+#  else
+    __asm__ __volatile__("movl   %0, %%dr0\n\t" : : "r" (uDRVal));
 #  endif
 # else
@@ -1931 +1931 @@
 # elif RT_INLINE_ASM_GNU_STYLE
 #  ifdef RT_ARCH_AMD64
-    __asm__ __volatile__("movq   %0, %%dr1\n\t" : "=r" (uDRVal));
-#  else
-    __asm__ __volatile__("movl   %0, %%dr1\n\t" : "=r" (uDRVal));
+    __asm__ __volatile__("movq   %0, %%dr1\n\t" : : "r" (uDRVal));
+#  else
+    __asm__ __volatile__("movl   %0, %%dr1\n\t" : : "r" (uDRVal));
 #  endif
 # else
@@ -1965 +1965 @@
 # elif RT_INLINE_ASM_GNU_STYLE
 #  ifdef RT_ARCH_AMD64
-    __asm__ __volatile__("movq   %0, %%dr2\n\t" : "=r" (uDRVal));
-#  else
-    __asm__ __volatile__("movl   %0, %%dr2\n\t" : "=r" (uDRVal));
+    __asm__ __volatile__("movq   %0, %%dr2\n\t" : : "r" (uDRVal));
+#  else
+    __asm__ __volatile__("movl   %0, %%dr2\n\t" : : "r" (uDRVal));
 #  endif
 # else
@@ -1999 +1999 @@
 # elif RT_INLINE_ASM_GNU_STYLE
 #  ifdef RT_ARCH_AMD64
-    __asm__ __volatile__("movq   %0, %%dr3\n\t" : "=r" (uDRVal));
-#  else
-    __asm__ __volatile__("movl   %0, %%dr3\n\t" : "=r" (uDRVal));
+    __asm__ __volatile__("movq   %0, %%dr3\n\t" : : "r" (uDRVal));
+#  else
+    __asm__ __volatile__("movl   %0, %%dr3\n\t" : : "r" (uDRVal));
 #  endif
 # else
@@ -2033 +2033 @@
 # elif RT_INLINE_ASM_GNU_STYLE
 #  ifdef RT_ARCH_AMD64
-    __asm__ __volatile__("movq   %0, %%dr6\n\t" : "=r" (uDRVal));
-#  else
-    __asm__ __volatile__("movl   %0, %%dr6\n\t" : "=r" (uDRVal));
+    __asm__ __volatile__("movq   %0, %%dr6\n\t" : : "r" (uDRVal));
+#  else
+    __asm__ __volatile__("movl   %0, %%dr6\n\t" : : "r" (uDRVal));
 #  endif
 # else
@@ -2067 +2067 @@
 # elif RT_INLINE_ASM_GNU_STYLE
 #  ifdef RT_ARCH_AMD64
-    __asm__ __volatile__("movq   %0, %%dr7\n\t" : "=r" (uDRVal));
-#  else
-    __asm__ __volatile__("movl   %0, %%dr7\n\t" : "=r" (uDRVal));
+    __asm__ __volatile__("movq   %0, %%dr7\n\t" : : "r" (uDRVal));
+#  else
+    __asm__ __volatile__("movl   %0, %%dr7\n\t" : : "r" (uDRVal));
 #  endif
 # else