X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=qemu%2Ftests%2Ftcg%2Ftest-i386-muldiv.h;fp=qemu%2Ftests%2Ftcg%2Ftest-i386-muldiv.h;h=015f59e157d80fa63cc551eaba3a03471bec6907;hb=e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb;hp=0000000000000000000000000000000000000000;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

diff --git a/qemu/tests/tcg/test-i386-muldiv.h b/qemu/tests/tcg/test-i386-muldiv.h
new file mode 100644
index 000000000..015f59e15
--- /dev/null
+++ b/qemu/tests/tcg/test-i386-muldiv.h
@@ -0,0 +1,76 @@
+
+void glue(glue(test_, OP), b)(long op0, long op1)
+{
+    long res, s1, s0, flags;
+    s0 = op0;
+    s1 = op1;
+    res = s0;
+    flags = 0;
+    asm ("push %4\n\t"
+         "popf\n\t"
+         stringify(OP)"b %b2\n\t"
+         "pushf\n\t"
+         "pop %1\n\t"
+         : "=a" (res), "=g" (flags)
+         : "q" (s1), "0" (res), "1" (flags));
+    printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CC=%04lx\n",
+           stringify(OP) "b", s0, s1, res, flags & CC_MASK);
+}
+
+void glue(glue(test_, OP), w)(long op0h, long op0, long op1)
+{
+    long res, s1, flags, resh;
+    s1 = op1;
+    resh = op0h;
+    res = op0;
+    flags = 0;
+    asm ("push %5\n\t"
+         "popf\n\t"
+         stringify(OP) "w %w3\n\t"
+         "pushf\n\t"
+         "pop %1\n\t"
+         : "=a" (res), "=g" (flags), "=d" (resh)
+         : "q" (s1), "0" (res), "1" (flags), "2" (resh));
+    printf("%-10s AH=" FMTLX " AL=" FMTLX " B=" FMTLX " RH=" FMTLX " RL=" FMTLX " CC=%04lx\n",
+           stringify(OP) "w", op0h, op0, s1, resh, res, flags & CC_MASK);
+}
+
+void glue(glue(test_, OP), l)(long op0h, long op0, long op1)
+{
+    long res, s1, flags, resh;
+    s1 = op1;
+    resh = op0h;
+    res = op0;
+    flags = 0;
+    asm ("push %5\n\t"
+         "popf\n\t"
+         stringify(OP) "l %k3\n\t"
+         "pushf\n\t"
+         "pop %1\n\t"
+         : "=a" (res), "=g" (flags), "=d" (resh)
+         : "q" (s1), "0" (res), "1" (flags), "2" (resh));
+    printf("%-10s AH=" FMTLX " AL=" FMTLX " B=" FMTLX " RH=" FMTLX " RL=" FMTLX " CC=%04lx\n",
+           stringify(OP) "l", op0h, op0, s1, resh, res, flags & CC_MASK);
+}
+
+#if defined(__x86_64__)
+void glue(glue(test_, OP), q)(long op0h, long op0, long op1)
+{
+    long res, s1, flags, resh;
+    s1 = op1;
+    resh = op0h;
+    res = op0;
+    flags = 0;
+    asm ("push %5\n\t"
+         "popf\n\t"
+         stringify(OP) "q %3\n\t"
+         "pushf\n\t"
+         "pop %1\n\t"
+         : "=a" (res), "=g" (flags), "=d" (resh)
+         : "q" (s1), "0" (res), "1" (flags), "2" (resh));
+    printf("%-10s AH=" FMTLX " AL=" FMTLX " B=" FMTLX " RH=" FMTLX " RL=" FMTLX " CC=%04lx\n",
+           stringify(OP) "q", op0h, op0, s1, resh, res, flags & CC_MASK);
+}
+#endif
+
+#undef OP