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57 lines
1.4 KiB
ArmAsm
57 lines
1.4 KiB
ArmAsm
/*
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mini - a Free Software replacement for the Nintendo/BroadOn IOS.
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ELF loader: system startup
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Copyright (C) 2008, 2009 Hector Martin "marcan" <marcan@marcansoft.com>
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This program 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, version 2.
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This program 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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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//Modified for nzonehtmlhaxx by yellowstar6.
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//Stripped down by fincs.
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.arm
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.arch armv5te
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.fpu softvfp
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.section .init
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.global _start
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_start:
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@ clear BSS
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ldr r1, =__bss_start
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ldr r2, =__bss_end
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mov r3, #0
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bss_loop:
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@ check for the end
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cmp r1, r2
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beq done_bss
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@ clear the word and move on
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str r3, [r1]
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add r1, r1, #4
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b bss_loop
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done_bss:
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ldr r0, =0x0000FFFF
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mcr p15, 0, r0, c5, c0, 0
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mcr p15, 0, r0, c5, c0, 1
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ldr r0, =0x33333333
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mcr p15, 0, r0, c5, c0, 2
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mcr p15, 0, r0, c5, c0, 3
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@ take the plunge
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bl main
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1: b 1b @ Added by yellowstar6. This code should never be executed.
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