hw_x86_64: Restore kernel register values from master context
Set stack pointer to master context and restore kernel register by popping the values from the master context.
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7b051c0531
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c62b4ea36a
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@ -115,6 +115,24 @@
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mov %rbx, %fs
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mov %rbx, %fs
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mov %rbx, %gs
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mov %rbx, %gs
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/* Restore register values from kernel context */
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mov $_mt_master_context_begin+R8_OFFSET, %rsp
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popq %r8
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popq %r9
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popq %r10
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popq %r11
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popq %r12
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popq %r13
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popq %r14
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popq %r15
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popq %rax
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popq %rbx
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popq %rcx
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popq %rdx
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popq %rdi
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popq %rsi
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popq %rbp
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1: jmp 1b
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1: jmp 1b
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.global _mt_user_entry_pic
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.global _mt_user_entry_pic
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