diff options
Diffstat (limited to 'arch/ia64/xen/xensetup.S')
-rw-r--r-- | arch/ia64/xen/xensetup.S | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/arch/ia64/xen/xensetup.S b/arch/ia64/xen/xensetup.S deleted file mode 100644 index e29519ebe2d2..000000000000 --- a/arch/ia64/xen/xensetup.S +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Support routines for Xen - * - * Copyright (C) 2005 Dan Magenheimer <dan.magenheimer@hp.com> - */ - -#include <asm/processor.h> -#include <asm/asmmacro.h> -#include <asm/pgtable.h> -#include <asm/paravirt.h> -#include <asm/xen/privop.h> -#include <linux/elfnote.h> -#include <linux/init.h> -#include <xen/interface/elfnote.h> - - .section .data..read_mostly - .align 8 - .global xen_domain_type -xen_domain_type: - data4 XEN_NATIVE_ASM - .previous - - __INIT -ENTRY(startup_xen) - // Calculate load offset. - // The constant, LOAD_OFFSET, can't be used because the boot - // loader doesn't always load to the LMA specified by the vmlinux.lds. - mov r9=ip // must be the first instruction to make sure - // that r9 = the physical address of startup_xen. - // Usually r9 = startup_xen - LOAD_OFFSET - movl r8=startup_xen - ;; - sub r9=r9,r8 // Usually r9 = -LOAD_OFFSET. - - mov r10=PARAVIRT_HYPERVISOR_TYPE_XEN - movl r11=_start - ;; - add r11=r11,r9 - movl r8=hypervisor_type - ;; - add r8=r8,r9 - mov b0=r11 - ;; - st8 [r8]=r10 - br.cond.sptk.many b0 - ;; -END(startup_xen) - - 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_ENTRY, data8.ua startup_xen - LOAD_OFFSET) - -#define isBP p3 // are we the Bootstrap Processor? - -GLOBAL_ENTRY(xen_setup_hook) - mov r8=XEN_PV_DOMAIN_ASM -(isBP) movl r9=xen_domain_type;; -(isBP) st4 [r9]=r8 - movl r10=xen_ivt;; - - mov cr.iva=r10 - - /* Set xsi base. */ -#define FW_HYPERCALL_SET_SHARED_INFO_VA 0x600 -(isBP) mov r2=FW_HYPERCALL_SET_SHARED_INFO_VA -(isBP) movl r28=XSI_BASE;; -(isBP) break 0x1000;; - - /* setup pv_ops */ -(isBP) mov r4=rp - ;; -(isBP) br.call.sptk.many rp=xen_setup_pv_ops - ;; -(isBP) mov rp=r4 - ;; - - br.ret.sptk.many rp - ;; -END(xen_setup_hook) |