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/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that 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/>.
*/
MODULE ?cstartup
CONTROL_MODE_PRIVILEGED SET 0
CONTROL_MODE_UNPRIVILEGED SET 1
CONTROL_USE_MSP SET 0
CONTROL_USE_PSP SET 2
AAPCS INTERWORK, VFP_COMPATIBLE, ROPI
PRESERVE8
SECTION PSTACK:DATA:NOROOT(3)
SECTION .intvec:CODE:NOROOT(3)
PUBLIC __iar_program_start
EXTERN __vector_table
EXTWEAK __iar_init_core
EXTWEAK __iar_init_vfp
SECTION .text:CODE:REORDER(2)
THUMB
__iar_program_start:
cpsid i
ldr r0, =sfe(PSTACK)
msr PSP, r0
movs r0, #CONTROL_MODE_PRIVILEGED | CONTROL_USE_PSP
msr CONTROL, r0
isb
bl hwinit0
bl __iar_init_core
bl __iar_init_vfp
; Replicated cmain.s here in order to insert the call to hwinit1.
EXTERN main
EXTERN _exit
EXTWEAK __low_level_init
EXTWEAK __iar_data_init3
bl __low_level_init
cmp r0, #0
beq.n _skipinit
bl __iar_data_init3
_skipinit:
bl hwinit1
bl main
bl _exit
PUBWEAK hwinit0
hwinit0:
bx lr
PUBWEAK hwinit1
hwinit1:
bx lr
REQUIRE __vector_table
END
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