cannot output suffix for long double store

[libfirm] / ir / be / test / asm_test.c

diff --git a/ir/be/test/asm_test.c b/ir/be/test/asm_test.c
index 27aff79..5d2df8c 100644 (file)
--- a/ir/be/test/asm_test.c
+++ b/ir/be/test/asm_test.c
@@ -1,5 +1,6 @@
 #include <stdio.h>
 
+#ifdef __i386__
 static inline unsigned char inb(const unsigned short port)
 {
     unsigned char val;
@@ -27,17 +28,70 @@ static inline int mov(int val)
 {
        int res;
 
-       __asm__ ("movl %0, %1" : "=r"(res) : "ri" (val));
+       __asm__ ("movl %1, %0" : "=r"(res) : "ri" (val));
 
        return res;
 }
 
+static inline unsigned short swap16(unsigned short x)
+{
+       __asm__("xchgb %b0, %h0 /* in: %1 out: %0 */" : "=q" (x) : "0" (x));
+       return x;
+}
 
-int main()
+static inline unsigned int swap32(unsigned int x)
+{
+       __asm__("bswap %0 /* %1 */" : "=r" (x) : "0" (x));
+       return x;
+}
+
+#if 1
+typedef struct kernel_fd_set {
+       int bla;
+       int blup;
+} kernel_fd_set;
+#else
+typedef int kernel_fd_set;
+#endif
+
+void fs_set(int fd, kernel_fd_set* set) {
+       __asm__("btsl %1,%0" : "=m" (*(set+2)) : "r" (fd));
+}
+
+void fd_isset(int fd, kernel_fd_set *set) {
+       unsigned char result;
+
+       __asm__ __volatile__("btl %1,%2\n"
+                         "\tsetb %0"
+                       : "=q" (result)
+                       : "r" (fd),  "m" (*set));
+       return result;
+}
+
+int justcompile(void)
 {
-       //sincostest(0.5);
        outb(123, 42);
        outb(12345, 42);
+       return inb(20) + inb(5);
+}
+
+int main()
+{
+       //sincostest(0.5);
+       /*outb(123, 42);
+       outb(12345, 42);*/
+
+       printf("Swap16: %d Swap32: %d\n", swap16(12), swap32(123551235));
 
-       return mov(0) + inb(12345) + inb(123);
+       return mov(0) /*+ inb(12345) + inb(123)*/;
 }
+
+#else
+
+int main()
+{
+       printf("Warning: asmtest only work on x86\n");
+       return 0;
+}
+
+#endif