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62 lines
1.3 KiB
ArmAsm
62 lines
1.3 KiB
ArmAsm
/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2017 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <grub/symbol.h>
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.file "loongson.S"
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.text
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.set push
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.set noreorder
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.align 4
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VARIABLE (grub_efi_loongson_reset_start)
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VARIABLE (grub_efi_loongson_reset_system_addr)
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.dword 0
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reset_system:
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bal 1f
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move $a1, $zero
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1:
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ld $t9, -16($ra)
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move $a2, $zero
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jalr $t9
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move $a3, $zero
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FUNCTION(grub_efi_loongson_reset_cold)
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b reset_system
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li $a0, 0
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FUNCTION(grub_efi_loongson_reset_warm)
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b reset_system
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li $a0, 1
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FUNCTION(grub_efi_loongson_reset_shutdown)
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b reset_system
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li $a0, 2
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FUNCTION(grub_efi_loongson_reset_suspend)
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b reset_system
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li $a0, 3
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VARIABLE (grub_efi_loongson_reset_end)
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.set pop
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