[Xen-devel] [PATCH] x86-64/test_x86_emulate: fix blowfish test

x86-64/test_x86_emulate: fix blowfish test

Incorrect register usage in the _start() wrapper caused the 64-bit
execution emulation to fail.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

--- a/tools/tests/x86_emulator/blowfish.c
+++ b/tools/tests/x86_emulator/blowfish.c
@@ -30,7 +30,7 @@ asm (
 #else
     "shlq $32,%rdx; movl %eax,%edi; orq %rdx,%rdi; "
     "call blowfish_test; "
-    "movq %rax,%rdi; movl %eax,%eax; shrq $32,%rdx; "
+    "movq %rax,%rdx; movl %eax,%eax; shrq $32,%rdx; "
 #endif
     "ret"
     );

test-x86-emul-blowfish-x86_64.patch
Description: Text document

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread]

Current Thread

[Next in Thread>

Previous by Date:

[Xen-devel] [PATCH] [shadow] Disable higher level pagetables early unshadow only when the "process dying" hypercall is used., Gianluca Guida

Next by Date:

[Xen-devel] [PATCH 1/3] xen/granttable: Introducing grant table V2 stucture, annie . li

Previous by Thread:

[Xen-devel] [PATCH] [shadow] Disable higher level pagetables early unshadow only when the "process dying" hypercall is used., Gianluca Guida

Next by Thread:

[Xen-devel] [PATCH 0/2] x86: emulator improvements, Jan Beulich

Indexes:

[Date] [Thread] [Top] [All Lists]