diff options
Diffstat (limited to 'bsps/i386/pc386/start')
-rw-r--r-- | bsps/i386/pc386/start/bsp_fatal_halt.c | 25 | ||||
-rw-r--r-- | bsps/i386/pc386/start/bspgetworkarea.c | 2 | ||||
-rw-r--r-- | bsps/i386/pc386/start/bspidle.S | 2 | ||||
-rw-r--r-- | bsps/i386/pc386/start/bspreset.c | 25 | ||||
-rw-r--r-- | bsps/i386/pc386/start/linkcmds | 4 | ||||
-rw-r--r-- | bsps/i386/pc386/start/realmode_int.c | 9 |
6 files changed, 58 insertions, 9 deletions
diff --git a/bsps/i386/pc386/start/bsp_fatal_halt.c b/bsps/i386/pc386/start/bsp_fatal_halt.c index 954955dee1..e55de824c2 100644 --- a/bsps/i386/pc386/start/bsp_fatal_halt.c +++ b/bsps/i386/pc386/start/bsp_fatal_halt.c @@ -1,10 +1,29 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /** * COPYRIGHT (c) 2016. * On-Line Applications Research Corporation (OAR). * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. + * 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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 <rtems/score/cpuimpl.h> diff --git a/bsps/i386/pc386/start/bspgetworkarea.c b/bsps/i386/pc386/start/bspgetworkarea.c index acbb60a823..b748f21ee9 100644 --- a/bsps/i386/pc386/start/bspgetworkarea.c +++ b/bsps/i386/pc386/start/bspgetworkarea.c @@ -10,7 +10,7 @@ */ /* - * Copyright (C) 2019 embedded brains GmbH (http://www.embedded-brains.de) + * Copyright (C) 2019 embedded brains GmbH & Co. KG * * Copyright (C) 1989, 2017 On-Line Applications Research Corporation (OAR) * diff --git a/bsps/i386/pc386/start/bspidle.S b/bsps/i386/pc386/start/bspidle.S index 740671afc1..1bd030f6b5 100644 --- a/bsps/i386/pc386/start/bspidle.S +++ b/bsps/i386/pc386/start/bspidle.S @@ -1,3 +1,5 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* * Idle Thread Body * diff --git a/bsps/i386/pc386/start/bspreset.c b/bsps/i386/pc386/start/bspreset.c index 0fbcd0f201..93ebf23f82 100644 --- a/bsps/i386/pc386/start/bspreset.c +++ b/bsps/i386/pc386/start/bspreset.c @@ -1,10 +1,29 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* * COPYRIGHT (c) 1989-2017. * On-Line Applications Research Corporation (OAR). * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. + * 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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 <rtems.h> diff --git a/bsps/i386/pc386/start/linkcmds b/bsps/i386/pc386/start/linkcmds index 46a7af4cb9..3fe98edb6c 100644 --- a/bsps/i386/pc386/start/linkcmds +++ b/bsps/i386/pc386/start/linkcmds @@ -176,7 +176,7 @@ SECTIONS KEEP (*(.dtors)) } .jcr : { KEEP (*(.jcr)) } - .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) } + .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } .dynamic : { *(.dynamic) } .got : { *(.got) } . = DATA_SEGMENT_RELRO_END (12, .); @@ -206,7 +206,7 @@ SECTIONS . = ALIGN(32 / 8); _end = .; PROVIDE (end = .); .noinit (NOLOAD) : { - *(.noinit*) + *(SORT_BY_NAME (SORT_BY_ALIGNMENT (.noinit*))) } .rtemsstack (NOLOAD) : { *(SORT(.rtemsstack.*)) diff --git a/bsps/i386/pc386/start/realmode_int.c b/bsps/i386/pc386/start/realmode_int.c index a6db9efe1b..16412b1c88 100644 --- a/bsps/i386/pc386/start/realmode_int.c +++ b/bsps/i386/pc386/start/realmode_int.c @@ -89,7 +89,16 @@ typedef struct { * * @note Struct members not necessarily used in C. This serves also as * layout of memory and it is used within inline assembler. + * + * @note GCC complains that access to packed data may not be aligned and + * fair enough. The warning is: + * + * warning: taking address of packed member of 'struct <anonymous>' may + * result in an unaligned pointer value [-Waddress-of-packed-member] + * + * Disable the warning. */ +#pragma GCC diagnostic ignored "-Waddress-of-packed-member" typedef struct { /** spot for backup protected mode interrupt descriptor table register */ uint16_t idtr_lim_bkp; |