[Valgrind-developers] valgrind: r6355 - trunk/none/tests/x86

[<sv...@va...>]

Author: sewardj
Date: 2006-11-16 11:01:48 +0000 (Thu, 16 Nov 2006)
New Revision: 6355

Log:
A test for JECXZ and JCXZ.

Added:
   trunk/none/tests/x86/jcxz.c
   trunk/none/tests/x86/jcxz.stderr.exp
   trunk/none/tests/x86/jcxz.stdout.exp
   trunk/none/tests/x86/jcxz.vgtest
Modified:
   trunk/none/tests/x86/Makefile.am


Modified: trunk/none/tests/x86/Makefile.am
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
--- trunk/none/tests/x86/Makefile.am	2006-11-14 18:36:02 UTC (rev 6354)
+++ trunk/none/tests/x86/Makefile.am	2006-11-16 11:01:48 UTC (rev 6355)
@@ -24,6 +24,7 @@
 	$(addsuffix .stderr.exp,$(INSN_TESTS)) \
 	$(addsuffix .stdout.exp,$(INSN_TESTS)) \
 	$(addsuffix .vgtest,$(INSN_TESTS)) \
+	jcxz.stdout.exp jcxz.stderr.exp jcxz.vgtest \
 	lahf.stdout.exp lahf.stderr.exp lahf.vgtest \
 	looper.stderr.exp looper.stdout.exp looper.vgtest \
 	movx.stderr.exp movx.stdout.exp movx.vgtest \
@@ -42,6 +43,7 @@
 	cmpxchg8b cpuid \
 	faultstatus fcmovnu fpu_lazy_eflags fxtract \
 	getseg incdec_alt $(INSN_TESTS) \
+	jcxz \
 	lahf looper movx int pushpopseg sbbmisc \
 	seg_override sigcontext smc1 yield
=20

Added: trunk/none/tests/x86/jcxz.c
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
--- trunk/none/tests/x86/jcxz.c	                        (rev 0)
+++ trunk/none/tests/x86/jcxz.c	2006-11-16 11:01:48 UTC (rev 6355)
@@ -0,0 +1,54 @@
+
+#include <stdio.h>
+
+typedef  unsigned int  UInt;
+
+UInt test_jcxz ( UInt arg )
+{
+   UInt block[2];
+   block[0] =3D arg;
+   block[1] =3D 0xdeadbeef;
+   __asm__ __volatile__(
+      "movl %0,%%ecx\n\t"
+      "movl $0,%%eax\n"
+      ".Lxyzzy1:\n\t"
+      "jcxz .Lfoobar1\n\t"
+      "addl $1, %%eax\n\t"
+      "subl $1, %%ecx\n\t"
+      "jmp .Lxyzzy1\n"
+      ".Lfoobar1:\n\t"
+      "movl %%eax, %1"
+      : /*out*/ : /*in*/ "m"(block[0]),
+                         "m"(block[1]) : /*trash*/ "eax","ecx","cc","mem=
ory"
+   );
+   return block[1];
+}
+
+UInt test_jecxz ( UInt arg )
+{
+   UInt block[2];
+   block[0] =3D arg;
+   block[1] =3D 0xdeadbeef;
+   __asm__ __volatile__(
+      "movl %0,%%ecx\n\t"
+      "movl $0,%%eax\n"
+      ".Lxyzzy2:\n\t"
+      "jecxz .Lfoobar2\n\t"
+      "addl $1, %%eax\n\t"
+      "subl $1, %%ecx\n\t"
+      "jmp .Lxyzzy2\n"
+      ".Lfoobar2:\n\t"
+      "movl %%eax, %1"
+      : /*out*/ : /*in*/ "m"(block[0]),
+                         "m"(block[1]) : /*trash*/ "eax","ecx","cc","mem=
ory"
+   );
+   return block[1];
+}
+
+int main ( void )
+{
+   UInt arg =3D 0x01028374;
+   printf("test_jcxz(0x%x)  =3D 0x%x\n", arg, test_jcxz(arg));
+   printf("test_jecxz(0x%x) =3D 0x%x\n", arg, test_jecxz(arg));
+   return 0;
+}

Added: trunk/none/tests/x86/jcxz.stderr.exp
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

Added: trunk/none/tests/x86/jcxz.stdout.exp
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
--- trunk/none/tests/x86/jcxz.stdout.exp	                        (rev 0)
+++ trunk/none/tests/x86/jcxz.stdout.exp	2006-11-16 11:01:48 UTC (rev 635=
5)
@@ -0,0 +1,2 @@
+test_jcxz(0x1028374)  =3D 0x8374
+test_jecxz(0x1028374) =3D 0x1028374

Added: trunk/none/tests/x86/jcxz.vgtest
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
--- trunk/none/tests/x86/jcxz.vgtest	                        (rev 0)
+++ trunk/none/tests/x86/jcxz.vgtest	2006-11-16 11:01:48 UTC (rev 6355)
@@ -0,0 +1,2 @@
+prog: jcxz
+vgopts: -q