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| author | Keir Fraser <keir@xen.org> | 2010-12-15 12:09:41 +0000 |
|---|---|---|
| committer | Keir Fraser <keir@xen.org> | 2010-12-15 12:09:41 +0000 |
| commit | c4232f36baa21ed5d1281fa21e4c7ddfa698aaa2 (patch) | |
| tree | f7c3dbeff4607a5cc82bbe40c16027a58c21afed /xen/arch/x86/x86_64/entry.S | |
| parent | e1d4636fef0bd962a70f2b1b38a7b2dd4810c378 (diff) | |
| download | xen-c4232f36baa21ed5d1281fa21e4c7ddfa698aaa2.tar.gz xen-c4232f36baa21ed5d1281fa21e4c7ddfa698aaa2.tar.bz2 xen-c4232f36baa21ed5d1281fa21e4c7ddfa698aaa2.zip | |
x86-64: fix restoring of hypercall arguments after trace callout
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Diffstat (limited to 'xen/arch/x86/x86_64/entry.S')
| -rw-r--r-- | xen/arch/x86/x86_64/entry.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/xen/arch/x86/x86_64/entry.S b/xen/arch/x86/x86_64/entry.S index 05290484ec..70471ecfc6 100644 --- a/xen/arch/x86/x86_64/entry.S +++ b/xen/arch/x86/x86_64/entry.S @@ -160,8 +160,8 @@ ENTRY(syscall_enter) movq UREGS_rsi+SHADOW_BYTES(%rsp),%rsi /* Arg 2 */ movq UREGS_rdx+SHADOW_BYTES(%rsp),%rdx /* Arg 3 */ movq UREGS_r10+SHADOW_BYTES(%rsp),%rcx /* Arg 4 */ - movq UREGS_rdi+SHADOW_BYTES(%rsp),%r8 /* Arg 5 */ - movq UREGS_rbp+SHADOW_BYTES(%rsp),%r9 /* Arg 6 */ + movq UREGS_r8 +SHADOW_BYTES(%rsp),%r8 /* Arg 5 */ + movq UREGS_r9 +SHADOW_BYTES(%rsp),%r9 /* Arg 6 */ #undef SHADOW_BYTES 1: leaq hypercall_table(%rip),%r10 PERFC_INCR(PERFC_hypercalls, %rax, %rbx) |