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Atmosphere/fusee/program/source/fusee_exception_handler_asm.s
2021-09-06 16:26:50 -07:00

114 lines
3.5 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 .text._ZN3ams6nxboot17ExceptionHandlerNEl, "ax", %progbits
.arm
.align 5
.global _ZN3ams6nxboot17ExceptionHandlerNEl
.type _ZN3ams6nxboot17ExceptionHandlerNEl, %function
_ZN3ams6nxboot17ExceptionHandlerNEl:
/* Get the normal return address. */
mov r1, lr
/* Get the SVC return address. */
msr cpsr_cf, #0xD3
mov r2, lr
/* Invoke the exception handler in abort mode. */
msr cpsr_cf, #0xD7
b _ZN3ams6nxboot20ExceptionHandlerImplElmm
.section .text._ZN3ams6nxboot16ExceptionHandlerEv, "ax", %progbits
.arm
.align 5
.global _ZN3ams6nxboot16ExceptionHandlerEv
.type _ZN3ams6nxboot16ExceptionHandlerEv, %function
_ZN3ams6nxboot16ExceptionHandlerEv:
mov r0, #-1
b _ZN3ams6nxboot17ExceptionHandlerNEl
.section .text._ZN3ams6nxboot17ExceptionHandler0Ev, "ax", %progbits
.arm
.align 5
.global _ZN3ams6nxboot17ExceptionHandler0Ev
.type _ZN3ams6nxboot17ExceptionHandler0Ev, %function
_ZN3ams6nxboot17ExceptionHandler0Ev:
mov r0, #0
b _ZN3ams6nxboot17ExceptionHandlerNEl
.section .text._ZN3ams6nxboot17ExceptionHandler1Ev, "ax", %progbits
.arm
.align 5
.global _ZN3ams6nxboot17ExceptionHandler1Ev
.type _ZN3ams6nxboot17ExceptionHandler1Ev, %function
_ZN3ams6nxboot17ExceptionHandler1Ev:
mov r0, #1
b _ZN3ams6nxboot17ExceptionHandlerNEl
.section .text._ZN3ams6nxboot17ExceptionHandler2Ev, "ax", %progbits
.arm
.align 5
.global _ZN3ams6nxboot17ExceptionHandler2Ev
.type _ZN3ams6nxboot17ExceptionHandler2Ev, %function
_ZN3ams6nxboot17ExceptionHandler2Ev:
mov r0, #2
b _ZN3ams6nxboot17ExceptionHandlerNEl
.section .text._ZN3ams6nxboot17ExceptionHandler3Ev, "ax", %progbits
.arm
.align 5
.global _ZN3ams6nxboot17ExceptionHandler3Ev
.type _ZN3ams6nxboot17ExceptionHandler3Ev, %function
_ZN3ams6nxboot17ExceptionHandler3Ev:
mov r0, #3
b _ZN3ams6nxboot17ExceptionHandlerNEl
.section .text._ZN3ams6nxboot17ExceptionHandler4Ev, "ax", %progbits
.arm
.align 5
.global _ZN3ams6nxboot17ExceptionHandler4Ev
.type _ZN3ams6nxboot17ExceptionHandler4Ev, %function
_ZN3ams6nxboot17ExceptionHandler4Ev:
mov r0, #4
b _ZN3ams6nxboot17ExceptionHandlerNEl
.section .text._ZN3ams6nxboot17ExceptionHandler5Ev, "ax", %progbits
.arm
.align 5
.global _ZN3ams6nxboot17ExceptionHandler5Ev
.type _ZN3ams6nxboot17ExceptionHandler5Ev, %function
_ZN3ams6nxboot17ExceptionHandler5Ev:
mov r0, #5
b _ZN3ams6nxboot17ExceptionHandlerNEl
.section .text._ZN3ams6nxboot17ExceptionHandler6Ev, "ax", %progbits
.arm
.align 5
.global _ZN3ams6nxboot17ExceptionHandler6Ev
.type _ZN3ams6nxboot17ExceptionHandler6Ev, %function
_ZN3ams6nxboot17ExceptionHandler6Ev:
mov r0, #6
b _ZN3ams6nxboot17ExceptionHandlerNEl
.section .text._ZN3ams6nxboot17ExceptionHandler7Ev, "ax", %progbits
.arm
.align 5
.global _ZN3ams6nxboot17ExceptionHandler7Ev
.type _ZN3ams6nxboot17ExceptionHandler7Ev, %function
_ZN3ams6nxboot17ExceptionHandler7Ev:
mov r0, #7
b _ZN3ams6nxboot17ExceptionHandlerNEl