Date: Mon, 6 Feb 2012 08:50:42 +0000 (UTC) From: Andrew Turner <andrew@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r231066 - in projects/arm_eabi/lib/libc/arm: . aeabi Message-ID: <201202060850.q168ogLm024767@svn.freebsd.org>
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Author: andrew Date: Mon Feb 6 08:50:41 2012 New Revision: 231066 URL: http://svn.freebsd.org/changeset/base/231066 Log: Add the ARM EABI changes required by libc Added: projects/arm_eabi/lib/libc/arm/aeabi/ projects/arm_eabi/lib/libc/arm/aeabi/Makefile.inc projects/arm_eabi/lib/libc/arm/aeabi/Symbol.map projects/arm_eabi/lib/libc/arm/aeabi/aeabi_atexit.c projects/arm_eabi/lib/libc/arm/aeabi/aeabi_unwind_cpp.c Modified: projects/arm_eabi/lib/libc/arm/Makefile.inc Modified: projects/arm_eabi/lib/libc/arm/Makefile.inc ============================================================================== --- projects/arm_eabi/lib/libc/arm/Makefile.inc Mon Feb 6 08:46:00 2012 (r231065) +++ projects/arm_eabi/lib/libc/arm/Makefile.inc Mon Feb 6 08:50:41 2012 (r231066) @@ -11,3 +11,6 @@ SYM_MAPS+=${.CURDIR}/arm/Symbol.map # This contains the symbols that were removed when moving to the ARM EABI #SYM_MAPS+=${.CURDIR}/arm/Symbol_oabi.map + +.include "${.CURDIR}/arm/aeabi/Makefile.inc" + Added: projects/arm_eabi/lib/libc/arm/aeabi/Makefile.inc ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/arm_eabi/lib/libc/arm/aeabi/Makefile.inc Mon Feb 6 08:50:41 2012 (r231066) @@ -0,0 +1,9 @@ +# $FreeBSD$ + +.PATH: ${.CURDIR}/arm/aeabi + +SRCS+= aeabi_atexit.c \ + aeabi_unwind_cpp.c + +SYM_MAPS+=${.CURDIR}/arm/aeabi/Symbol.map + Added: projects/arm_eabi/lib/libc/arm/aeabi/Symbol.map ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/arm_eabi/lib/libc/arm/aeabi/Symbol.map Mon Feb 6 08:50:41 2012 (r231066) @@ -0,0 +1,12 @@ +/* + * $FreeBSD: projects/arm_eabi/lib/libc/arm/Symbol.map 228591 2011-12-16 19:38:31Z andrew $ + */ + +/* + * This only needs to contain symbols that are not listed in + * symbol maps from other parts of libc (i.e., not found in + * stdlib/Symbol.map, string/Symbol.map, sys/Symbol.map, ...). + */ +FBSDprivate_1.0 { + __aeabi_atexit; +}; Added: projects/arm_eabi/lib/libc/arm/aeabi/aeabi_atexit.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/arm_eabi/lib/libc/arm/aeabi/aeabi_atexit.c Mon Feb 6 08:50:41 2012 (r231066) @@ -0,0 +1,38 @@ +/* + * Copyright (C) 2012 Andrew Turner + * 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. + * + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +int __cxa_atexit(void (*)(void *), void *, void *); + +int +__aeabi_atexit(void *object, void (*func)(void*), void *dso) +{ + return __cxa_atexit(func, object, dso); +} + Added: projects/arm_eabi/lib/libc/arm/aeabi/aeabi_unwind_cpp.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/arm_eabi/lib/libc/arm/aeabi/aeabi_unwind_cpp.c Mon Feb 6 08:50:41 2012 (r231066) @@ -0,0 +1,61 @@ +/* + * Copyright (C) 2011 Andrew Turner + * 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. + * + */ + +/* + * Provide an implementation of __aeabi_unwind_cpp_pr{0,1,2}. These are + * required by libc but are implemented in libgcc_eh.a which we don't link + * against. The libgcc_eh.a version will be called so we call abort to + * check this. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <stdlib.h> + +void __aeabi_unwind_cpp_pr0(void) __hidden; +void __aeabi_unwind_cpp_pr1(void) __hidden; +void __aeabi_unwind_cpp_pr2(void) __hidden; + +void +__aeabi_unwind_cpp_pr0(void) +{ + abort(); +} + +void +__aeabi_unwind_cpp_pr1(void) +{ + abort(); +} + +void +__aeabi_unwind_cpp_pr2(void) +{ + abort(); +} +
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