mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-12-30 06:06:02 +00:00
38 lines
1.2 KiB
ArmAsm
38 lines
1.2 KiB
ArmAsm
|
/*
|
||
|
|
* Copyright (c) 2018-2020 Atmosphère-NX
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify it
|
||
|
|
* under the terms and conditions of the GNU General Public License,
|
||
|
|
* version 2, as published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
||
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||
|
|
* more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
.section .crt0.text.start, "ax", %progbits
|
||
|
|
.align 6
|
||
|
|
.global _start
|
||
|
|
_start:
|
||
|
|
/* mask all interrupts */
|
||
|
|
msr daifset, #0xF
|
||
|
|
|
||
|
|
/* Set the stack pointer to a temporary location. */
|
||
|
|
ldr x20, =0x7C010800
|
||
|
|
mov sp, x20
|
||
|
|
|
||
|
|
/* Initialize all memory to expected state. */
|
||
|
|
ldr x0, =__bss_start__
|
||
|
|
ldr x1, =__bss_end__
|
||
|
|
ldr x2, =__boot_bss_start__
|
||
|
|
ldr x3, =__boot_bss_end__
|
||
|
|
bl _ZN3ams6secmon4boot10InitializeEmmmm
|
||
|
|
|
||
|
|
/* Jump to the first bit of virtual code. */
|
||
|
|
ldr x16, =_ZN3ams6secmon5StartEv
|
||
|
|
br x16
|