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Viewing changes to grub-core/lib/x86_64/xen/relocator.S

  • Committer: Package Import Robot
  • Author(s): Colin Watson
  • Date: 2013-12-26 00:52:47 UTC
  • mto: (17.6.37 experimental)
  • mto: This revision was merged to the branch mainline in revision 184.
  • Revision ID: package-import@ubuntu.com-20131226005247-dalaa9te0g0d49kd
Tags: upstream-2.02~beta2
Import upstream version 2.02~beta2

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Lines of Context:
grub-core/lib/x86_64/xen/relocator.S
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        .quad   0
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        movq    %rax, %rdi
 
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        movq    %rax, %rbx
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        /* mov imm64, %rax */
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        .byte   0x48
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        movq    $__HYPERVISOR_update_va_mapping, %rax
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        syscall
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        addq   $(LOCAL(cont) - LOCAL(base)), %rdi
 
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        addq   $(LOCAL(cont) - LOCAL(base)), %rbx
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        jmp *%rdi
 
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        jmp *%rbx
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LOCAL(cont):
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VARIABLE(grub_relocator_xen_paging_start)
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        .quad   0
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        movq    %rax, %rdi
 
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        movq    %rax, %r12
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        /* mov imm64, %rax */
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        .byte   0x48
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        .quad   0
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        movq    %rax, %rsi
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1:      
 
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1:
 
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        movq    %r12, %rdi
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        movq    %rsi, %rbx
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        movq    0(%rsi), %rsi
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        shlq    $12,  %rsi
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        movq    %r9, %rcx
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        addq    $8, %rbx
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        addq    $4096, %rdi
 
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        addq    $4096, %r12
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        movq    %rbx, %rsi
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        loop 1b