2f89e26ac0
mckernel/lib/include/*.h mckernel/arch/x86/elfboot/* mckernel/arch/x86/kboot/main.c mckernel/arch/x86/kernel/* mckernel/lib/page_alloc.c mckernel/lib/string.c mckernel/lib/include/ihk/* except mckernel/arch/x86/kernel/include/signal.h mckernel/arch/x86/tools/mcreboot-attached-mic.sh.in mckernel/arch/x86/kernel/include/syscall_list.h mckernel/arch/x86/kernel/syscall.c .
34 lines
566 B
ArmAsm
34 lines
566 B
ArmAsm
/**
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* \file head.S
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* License details are found in the file LICENSE.
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* \brief
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* Entry point calling to elfboot_main.
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* \author Taku Shimosawa <shimosawa@is.s.u-tokyo.ac.jp> \par
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* Copyright (C) 2011 - 2012 Taku Shimosawa
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*/
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/*
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* HISTORY
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*/
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.text
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.globl _start
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_start:
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leaq _stack_end(%rip), %rsp
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/* preserve arguments */
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pushq %rdi
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pushq %rsi
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pushq %rdx
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pushq %rcx
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leaq _stack_end(%rip), %rdi
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call elfboot_main
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andq %rax, %rax
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jz 1f
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popq %rcx
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popq %rdx
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popq %rsi
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popq %rdi
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jmpq *%rax
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1:
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cli
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hlt
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jmp 1b
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