59 lines
1.6 KiB
ArmAsm
59 lines
1.6 KiB
ArmAsm
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/*
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ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
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2011,2012 Giovanni Di Sirio.
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This file is part of ChibiOS/RT.
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ChibiOS/RT 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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ChibiOS/RT 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, see <http://www.gnu.org/licenses/>.
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*/
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.text
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.p2align 1, 0
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.weak _port_switch
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_port_switch:
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push r11
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push r10
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push r9
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push r8
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push r7
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push r6
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push r5
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push r4
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mov r1, 6(r14)
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mov 6(r15), r1
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pop r4
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pop r5
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pop r6
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pop r7
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pop r8
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pop r9
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pop r10
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pop r11
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ret
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.p2align 1, 0
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.weak _port_thread_start
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_port_thread_start:
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eint
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mov r11, r15
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call r10
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call #chThdExit
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; Falls into _port_halt
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.p2align 1, 0
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.weak _port_halt
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_port_halt:
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dint
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.L1: jmp .L1
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