Date: Thu, 26 Mar 2015 21:10:43 +0000 (UTC) From: Andrew Turner <andrew@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r280711 - head/sys/arm64/include Message-ID: <201503262110.t2QLAhf6092416@svn.freebsd.org>
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Author: andrew Date: Thu Mar 26 21:10:42 2015 New Revision: 280711 URL: https://svnweb.freebsd.org/changeset/base/280711 Log: Add more arm64 machine dependent headers. With this we now have the minimum set of machine headers needed to build the userland toolchain. Differential Revision: https://reviews.freebsd.org/D2148 Reviewed by: imp Sponsored by: The FreeBSD Foundation Added: head/sys/arm64/include/frame.h (contents, props changed) head/sys/arm64/include/ptrace.h (contents, props changed) head/sys/arm64/include/reg.h (contents, props changed) head/sys/arm64/include/sysarch.h (contents, props changed) Added: head/sys/arm64/include/frame.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/arm64/include/frame.h Thu Mar 26 21:10:42 2015 (r280711) @@ -0,0 +1,69 @@ +/*- + * Copyright (c) 2014 Andrew Turner + * Copyright (c) 2014 The FreeBSD Foundation + * All rights reserved. + * + * This software was developed by Andrew Turner under + * sponsorship from the FreeBSD Foundation. + * + * 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. + * + * $FreeBSD$ + */ + +#ifndef _MACHINE_FRAME_H_ +#define _MACHINE_FRAME_H_ + +#ifndef LOCORE + +#include <sys/signal.h> +#include <sys/ucontext.h> + +/* + * NOTE: keep this structure in sync with struct reg and struct mcontext. + */ +struct trapframe { + uint64_t tf_sp; + uint64_t tf_lr; + uint64_t tf_elr; + uint64_t tf_spsr; + uint64_t tf_x[30]; +}; + +/* + * Signal frame, pushedonto the user stack + */ +struct sigframe { + siginfo_t sf_si; /* actual saved siginfo */ + ucontext_t sf_uc; /* actual saved ucontext */ +}; + +/* + * There is no fixed frame layout, other than to be 16-byte aligned + */ +struct frame { + int dummy; +}; + +#endif /* !LOCORE */ + +#endif /* !_MACHINE_FRAME_H_ */ Added: head/sys/arm64/include/ptrace.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/arm64/include/ptrace.h Thu Mar 26 21:10:42 2015 (r280711) @@ -0,0 +1 @@ +/* $FreeBSD$ */ Added: head/sys/arm64/include/reg.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/arm64/include/reg.h Thu Mar 26 21:10:42 2015 (r280711) @@ -0,0 +1,66 @@ +/*- + * Copyright (c) 2014 Andrew Turner + * Copyright (c) 2014-2015 The FreeBSD Foundation + * All rights reserved. + * + * This software was developed by Andrew Turner under + * sponsorship from the FreeBSD Foundation. + * + * 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. + * + * $FreeBSD$ + */ + +#ifndef _MACHINE_REG_H_ +#define _MACHINE_REG_H_ + +struct reg { + uint64_t x[30]; + uint64_t lr; + uint64_t sp; + uint64_t elr; + uint32_t spsr; +}; + +struct fpreg { + __uint128_t fp_q[32]; + uint32_t fp_sr; + uint32_t fp_cr; +}; + +struct dbreg { + int dummy; +}; + +#ifdef _KERNEL +/* + * XXX these interfaces are MI, so they should be declared in a MI place. + */ +int fill_regs(struct thread *, struct reg *); +int set_regs(struct thread *, struct reg *); +int fill_fpregs(struct thread *, struct fpreg *); +int set_fpregs(struct thread *, struct fpreg *); +int fill_dbregs(struct thread *, struct dbreg *); +int set_dbregs(struct thread *, struct dbreg *); +#endif + +#endif /* !_MACHINE_REG_H_ */ Added: head/sys/arm64/include/sysarch.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/arm64/include/sysarch.h Thu Mar 26 21:10:42 2015 (r280711) @@ -0,0 +1,47 @@ +/*- + * Copyright (c) 1993 The Regents of the University of California. + * 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. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. + * + * from: FreeBSD: src/sys/i386/include/sysarch.h,v 1.14 2000/09/21 + * $FreeBSD$ + */ + +/* + * Architecture specific syscalls (arm64) + */ +#ifndef _MACHINE_SYSARCH_H_ +#define _MACHINE_SYSARCH_H_ + +#ifndef _KERNEL + +__BEGIN_DECLS +int sysarch(int _number, void *_args); +__END_DECLS + +#endif + +#endif /* !_MACHINE_SYSARCH_H_ */
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