The code in question is executing __HYPERVISOR_multicall which is 2-parameter
hypercall, which means that args 3-6 are preserved (as opposed to the
arguments in the multicall_entry_t list, which are clobbered).
GCC 4.4 in CentOS 6 can't cope with the ebp clobber.
Reported-by: Glenn Enright <gl...@rimuhosting.com>
Signed-off-by: Andrew Cooper <andrew.coop...@citrix.com>
---
tests/xsa-213/main.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/tests/xsa-213/main.c b/tests/xsa-213/main.c
index 34eac06..6ecaf11 100644
--- a/tests/xsa-213/main.c
+++ b/tests/xsa-213/main.c
@@ -96,12 +96,6 @@ static long multi_iret_call(multicall_entry_t *multi, size_t
nr)
#else
"D" (multi), "S" (nr)
#endif
- :
-#ifdef __i386__
- "edx", "esi", "edi", "ebp"
-#else
- "rdx", "r10", "r8", "r9"
-#endif
);
return rc;
--
2.1.4
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