Messages in this thread Patch in this message | | | From | Boris Ostrovsky <> | Subject | [PATCH v3 2/2] xen/x86: Drop mode-selecting ifdefs in startup_xen() | Date | Thu, 25 Feb 2016 10:16:35 -0500 |
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Use asm/asm.h macros instead.
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> --- arch/x86/xen/xen-head.S | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S index 11dbe49..2366895 100644 --- a/arch/x86/xen/xen-head.S +++ b/arch/x86/xen/xen-head.S @@ -52,13 +52,9 @@ ENTRY(startup_xen) shr $WSIZE_SHIFT, %__ASM_REG(cx) rep __ASM_SIZE(stos) -#ifdef CONFIG_X86_32 - mov %esi,xen_start_info - mov $init_thread_union+THREAD_SIZE,%esp -#else - mov %rsi,xen_start_info - mov $init_thread_union+THREAD_SIZE,%rsp -#endif + mov %__ASM_REG(si), xen_start_info + mov $init_thread_union+THREAD_SIZE, %__ASM_REG(sp) + jmp xen_start_kernel __FINIT -- 2.1.0
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