diff options
| -rw-r--r-- | payloads/libpayload/arch/arm/Makefile.inc | 1 | ||||
| -rw-r--r-- | payloads/libpayload/arch/arm/eabi_compat.c | 56 |
2 files changed, 57 insertions, 0 deletions
diff --git a/payloads/libpayload/arch/arm/Makefile.inc b/payloads/libpayload/arch/arm/Makefile.inc index 2f8da1570a..5c22ea849b 100644 --- a/payloads/libpayload/arch/arm/Makefile.inc +++ b/payloads/libpayload/arch/arm/Makefile.inc @@ -31,6 +31,7 @@ CFLAGS += -mthumb -march=armv7-a arm_asm_flags = -Wa,-mthumb -Wa,-mimplicit-it=always -Wa,-mno-warn-deprecated head.o-y += head.S +libc-y += eabi_compat.c libc-y += main.c sysinfo.c libc-y += timer.c coreboot.c util.S libc-y += virtual.c diff --git a/payloads/libpayload/arch/arm/eabi_compat.c b/payloads/libpayload/arch/arm/eabi_compat.c new file mode 100644 index 0000000000..0df9509d6d --- /dev/null +++ b/payloads/libpayload/arch/arm/eabi_compat.c @@ -0,0 +1,56 @@ +/* + * This file is part of the libpayload project. + * + * Copyright (C) 2014 Google, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * Function(s) needed for some EABI conformant tool chains (ex GCC). + */ + +#include <die.h> + +int raise(int signum) __attribute__((weak)); +int raise(int signum) +{ + die("signal %d raised.\n", signum); + return -1; +} + +/* ARM-defined Personality Routines, currently 3 in ARM EHABI. */ + +void __aeabi_unwind_cpp_pr0(void) __attribute__((weak)); +void __aeabi_unwind_cpp_pr0(void) +{ +} + +void __aeabi_unwind_cpp_pr1(void) __attribute__((weak)); +void __aeabi_unwind_cpp_pr1(void) +{ +} + +void __aeabi_unwind_cpp_pr2(void) __attribute__((weak)); +void __aeabi_unwind_cpp_pr2(void) +{ +} |