diff options
Diffstat (limited to 'payloads/libpayload/arch/arm/selfboot.c')
-rw-r--r-- | payloads/libpayload/arch/arm/selfboot.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/payloads/libpayload/arch/arm/selfboot.c b/payloads/libpayload/arch/arm/selfboot.c new file mode 100644 index 0000000000..cbb7ef1b51 --- /dev/null +++ b/payloads/libpayload/arch/arm/selfboot.c @@ -0,0 +1,35 @@ +/* + * Copyright 2014 Google Inc. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program 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 2 of + * the License, or (at your option) any later version. + * + * This program 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, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <libpayload.h> + +extern void *cb_header_ptr; + +void selfboot(void *entry) +{ + __asm__ __volatile__( + "mov r0, %[cb_header_ptr]\n" + "bx %[entry]\n" + :: [cb_header_ptr]"r"(cb_header_ptr), [entry]"r"(entry) + : "r0" + ); +} |