forked from Minki/linux
9702785a74
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
39 lines
1.1 KiB
ArmAsm
39 lines
1.1 KiB
ArmAsm
/* Xen-specific pieces of head.S, intended to be included in the right
|
|
place in head.S */
|
|
|
|
#ifdef CONFIG_XEN
|
|
|
|
#include <linux/elfnote.h>
|
|
#include <asm/boot.h>
|
|
#include <xen/interface/elfnote.h>
|
|
|
|
.pushsection .init.text
|
|
ENTRY(startup_xen)
|
|
movl %esi,xen_start_info
|
|
cld
|
|
movl $(init_thread_union+THREAD_SIZE),%esp
|
|
jmp xen_start_kernel
|
|
.popsection
|
|
|
|
.pushsection .bss.page_aligned
|
|
.align PAGE_SIZE_asm
|
|
ENTRY(hypercall_page)
|
|
.skip 0x1000
|
|
.popsection
|
|
|
|
ELFNOTE(Xen, XEN_ELFNOTE_GUEST_OS, .asciz "linux")
|
|
ELFNOTE(Xen, XEN_ELFNOTE_GUEST_VERSION, .asciz "2.6")
|
|
ELFNOTE(Xen, XEN_ELFNOTE_XEN_VERSION, .asciz "xen-3.0")
|
|
ELFNOTE(Xen, XEN_ELFNOTE_VIRT_BASE, .long __PAGE_OFFSET)
|
|
ELFNOTE(Xen, XEN_ELFNOTE_ENTRY, .long startup_xen)
|
|
ELFNOTE(Xen, XEN_ELFNOTE_HYPERCALL_PAGE, .long hypercall_page)
|
|
ELFNOTE(Xen, XEN_ELFNOTE_FEATURES, .asciz "!writable_page_tables|pae_pgdir_above_4gb")
|
|
#ifdef CONFIG_X86_PAE
|
|
ELFNOTE(Xen, XEN_ELFNOTE_PAE_MODE, .asciz "yes")
|
|
#else
|
|
ELFNOTE(Xen, XEN_ELFNOTE_PAE_MODE, .asciz "no")
|
|
#endif
|
|
ELFNOTE(Xen, XEN_ELFNOTE_LOADER, .asciz "generic")
|
|
|
|
#endif /*CONFIG_XEN */
|