diff options
| -rw-r--r-- | lib/libc/arm/gen/Makefile.inc | 2 | ||||
| -rw-r--r-- | lib/libc/arm/gen/__aeabi_read_tp.c | 42 |
2 files changed, 43 insertions, 1 deletions
diff --git a/lib/libc/arm/gen/Makefile.inc b/lib/libc/arm/gen/Makefile.inc index b47f57d2f71ca..e0ebd988846ff 100644 --- a/lib/libc/arm/gen/Makefile.inc +++ b/lib/libc/arm/gen/Makefile.inc @@ -3,4 +3,4 @@ SRCS+= _ctx_start.S _setjmp.S _set_tp.c alloca.S fabs.c \ getcontextx.c infinity.c ldexp.c makecontext.c \ - setjmp.S signalcontext.c sigsetjmp.S divsi3.S flt_rounds.c + __aeabi_read_tp.c setjmp.S signalcontext.c sigsetjmp.S divsi3.S flt_rounds.c diff --git a/lib/libc/arm/gen/__aeabi_read_tp.c b/lib/libc/arm/gen/__aeabi_read_tp.c new file mode 100644 index 0000000000000..39b5fb798b7e7 --- /dev/null +++ b/lib/libc/arm/gen/__aeabi_read_tp.c @@ -0,0 +1,42 @@ +/*- + * Copyright (c) 2012 Oleksandr Tymoshenko + * All rights reserved. + * + * 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. + * + * 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. + * + * $FreeBSD$ + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <sys/types.h> + +#include "machine/sysarch.h" + +void * +__aeabi_read_tp() +{ + void **_tp = (void **)ARM_TP_ADDRESS; + + return (*_tp); +} |