diff options
Diffstat (limited to 'cpukit/include/rtems/rtl')
| -rw-r--r-- | cpukit/include/rtems/rtl/dlfcn-shell.h | 25 | ||||
| -rw-r--r-- | cpukit/include/rtems/rtl/rap-shell.h | 25 | ||||
| -rw-r--r-- | cpukit/include/rtems/rtl/rap.h | 25 | ||||
| -rw-r--r-- | cpukit/include/rtems/rtl/rtl-allocator.h | 71 | ||||
| -rw-r--r-- | cpukit/include/rtems/rtl/rtl-archive.h | 25 | ||||
| -rw-r--r-- | cpukit/include/rtems/rtl/rtl-fwd.h | 25 | ||||
| -rw-r--r-- | cpukit/include/rtems/rtl/rtl-indirect-ptr.h | 25 | ||||
| -rw-r--r-- | cpukit/include/rtems/rtl/rtl-obj-cache.h | 25 | ||||
| -rw-r--r-- | cpukit/include/rtems/rtl/rtl-obj-comp.h | 25 | ||||
| -rw-r--r-- | cpukit/include/rtems/rtl/rtl-obj-fwd.h | 25 | ||||
| -rw-r--r-- | cpukit/include/rtems/rtl/rtl-obj.h | 236 | ||||
| -rw-r--r-- | cpukit/include/rtems/rtl/rtl-shell.h | 25 | ||||
| -rw-r--r-- | cpukit/include/rtems/rtl/rtl-sym.h | 51 | ||||
| -rw-r--r-- | cpukit/include/rtems/rtl/rtl-trace.h | 25 | ||||
| -rw-r--r-- | cpukit/include/rtems/rtl/rtl-unresolved.h | 25 | ||||
| -rw-r--r-- | cpukit/include/rtems/rtl/rtl.h | 35 |
16 files changed, 549 insertions, 144 deletions
diff --git a/cpukit/include/rtems/rtl/dlfcn-shell.h b/cpukit/include/rtems/rtl/dlfcn-shell.h index 9383577d25..bf815da294 100644 --- a/cpukit/include/rtems/rtl/dlfcn-shell.h +++ b/cpukit/include/rtems/rtl/dlfcn-shell.h @@ -1,9 +1,28 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* * COPYRIGHT (c) 2012 Chris Johns <chrisj@rtems.org> * - * 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. */ #if !defined(_DLFCN_SHELL_H_) diff --git a/cpukit/include/rtems/rtl/rap-shell.h b/cpukit/include/rtems/rtl/rap-shell.h index c2d9112c0f..30d203f5f9 100644 --- a/cpukit/include/rtems/rtl/rap-shell.h +++ b/cpukit/include/rtems/rtl/rap-shell.h @@ -1,9 +1,28 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* * COPYRIGHT (c) 2013 Chris Johns <chrisj@rtems.org> * - * 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. */ #if !defined(_RAP_SHELL_H_) diff --git a/cpukit/include/rtems/rtl/rap.h b/cpukit/include/rtems/rtl/rap.h index 11f19b14d7..83d47c6659 100644 --- a/cpukit/include/rtems/rtl/rap.h +++ b/cpukit/include/rtems/rtl/rap.h @@ -1,9 +1,28 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* * COPYRIGHT (c) 2013, 2018 Chris Johns <chrisj@rtems.org> * - * 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. */ /** * @file diff --git a/cpukit/include/rtems/rtl/rtl-allocator.h b/cpukit/include/rtems/rtl/rtl-allocator.h index da221fef68..7d291c65f4 100644 --- a/cpukit/include/rtems/rtl/rtl-allocator.h +++ b/cpukit/include/rtems/rtl/rtl-allocator.h @@ -1,9 +1,28 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* - * COPYRIGHT (c) 2012, 2018 Chris Johns <chrisj@rtems.org> + * COPYRIGHT (c) 2012, 2018, 2023 Chris Johns <chrisj@rtems.org> + * + * 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. * - * 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. + * 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. */ /** * @file @@ -50,6 +69,7 @@ typedef enum rtems_rtl_alloc_tags rtems_rtl_alloc_tag; enum rtems_rtl_alloc_cmd { RTEMS_RTL_ALLOC_NEW, /**< Allocate new memory. */ RTEMS_RTL_ALLOC_DEL, /**< Delete allocated memory. */ + RTEMS_RTL_ALLOC_RESIZE, /**< Resize allocated memory. */ RTEMS_RTL_ALLOC_LOCK, /**< Lock the allocator. */ RTEMS_RTL_ALLOC_UNLOCK, /**< Unlock the allocator. */ RTEMS_RTL_ALLOC_WR_ENABLE, /**< Enable writes to the memory. */ @@ -124,6 +144,25 @@ void* rtems_rtl_alloc_new (rtems_rtl_alloc_tag tag, size_t size, bool zero); void rtems_rtl_alloc_del (rtems_rtl_alloc_tag tag, void* address); /** + * The Runtime Loader allocator resize resizes allocated memory. + * + * This call resizes a previously allocated block of memory. If the + * provided address cannot be resized it is deleted and a new block is + * allocated and the contents of the existing memory is copied. + * + * + * @param tag The type of allocation request. + * @param address The memory address to resize. A NULL is ignored. + * @param size The size of the allocation. + * @param zero If true the memory is cleared. + * @return void* The memory address or NULL is not memory available. + */ +void* rtems_rtl_alloc_resize (rtems_rtl_alloc_tag tag, + void* address, + size_t size, + bool zero); + +/** * The Runtime Loader allocator lock. An allocator that depends on a * separate allocation process, for example the heap, may need to be * locked during loading of an object file to make sure the locality @@ -248,6 +287,30 @@ bool rtems_rtl_alloc_module_new (void** text_base, size_t text_size, void** bss_base, size_t bss_size); /** + * Resize the allocated memory for a module given the new size of the text, + * const, data and bss sections. If any part of the allocation fails the + * allocated is deleted. + * + * @param text_base Pointer to the text base pointer. + * @param text_size The size of the read/exec section. + * @param const_base Pointer to the const base pointer. + * @param const_size The size of the read only section. + * @param eh_base Pointer to the eh base pointer. + * @param eh_size The size of the eh section. + * @param data_base Pointer to the data base pointer. + * @param data_size The size of the read/write secton. + * @param bss_base Pointer to the bss base pointer. + * @param bss_size The size of the read/write. + * @retval true The memory has been allocated. + * @retval false The allocation of memory has failed. + */ +bool rtems_rtl_alloc_module_resize (void** text_base, size_t text_size, + void** const_base, size_t const_size, + void** eh_base, size_t eh_size, + void** data_base, size_t data_size, + void** bss_base, size_t bss_size); + +/** * Free the memory allocated to a module. * * @param text_base Pointer to the text base pointer. diff --git a/cpukit/include/rtems/rtl/rtl-archive.h b/cpukit/include/rtems/rtl/rtl-archive.h index 174bebb68b..6684815c89 100644 --- a/cpukit/include/rtems/rtl/rtl-archive.h +++ b/cpukit/include/rtems/rtl/rtl-archive.h @@ -1,9 +1,28 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* * COPYRIGHT (c) 2018 Chris Johns <chrisj@rtems.org> * - * 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. */ /** * @file diff --git a/cpukit/include/rtems/rtl/rtl-fwd.h b/cpukit/include/rtems/rtl/rtl-fwd.h index b5b4eae495..46b0dc6830 100644 --- a/cpukit/include/rtems/rtl/rtl-fwd.h +++ b/cpukit/include/rtems/rtl/rtl-fwd.h @@ -1,9 +1,28 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* * COPYRIGHT (c) 2012, 2018 Chris Johns <chrisj@rtems.org> * - * 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. */ /** * @file diff --git a/cpukit/include/rtems/rtl/rtl-indirect-ptr.h b/cpukit/include/rtems/rtl/rtl-indirect-ptr.h index dbfa70679c..a0e252cdf2 100644 --- a/cpukit/include/rtems/rtl/rtl-indirect-ptr.h +++ b/cpukit/include/rtems/rtl/rtl-indirect-ptr.h @@ -1,9 +1,28 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* * COPYRIGHT (c) 2012, 2018 Chris Johns <chrisj@rtems.org> * - * 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. */ /** * @file diff --git a/cpukit/include/rtems/rtl/rtl-obj-cache.h b/cpukit/include/rtems/rtl/rtl-obj-cache.h index 3613e88246..c80e1f7b09 100644 --- a/cpukit/include/rtems/rtl/rtl-obj-cache.h +++ b/cpukit/include/rtems/rtl/rtl-obj-cache.h @@ -1,9 +1,28 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* * COPYRIGHT (c) 2012, 2018 Chris Johns <chrisj@rtems.org> * - * 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. */ /** * @file diff --git a/cpukit/include/rtems/rtl/rtl-obj-comp.h b/cpukit/include/rtems/rtl/rtl-obj-comp.h index 963824b277..9ff3e5d147 100644 --- a/cpukit/include/rtems/rtl/rtl-obj-comp.h +++ b/cpukit/include/rtems/rtl/rtl-obj-comp.h @@ -1,9 +1,28 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* * COPYRIGHT (c) 2012, 2018 Chris Johns <chrisj@rtems.org> * - * 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. */ /** * @file diff --git a/cpukit/include/rtems/rtl/rtl-obj-fwd.h b/cpukit/include/rtems/rtl/rtl-obj-fwd.h index 6d41483aa2..2c452dcdc6 100644 --- a/cpukit/include/rtems/rtl/rtl-obj-fwd.h +++ b/cpukit/include/rtems/rtl/rtl-obj-fwd.h @@ -1,9 +1,28 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* * COPYRIGHT (c) 2012 Chris Johns <chrisj@rtems.org> * - * 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. */ /** * @file diff --git a/cpukit/include/rtems/rtl/rtl-obj.h b/cpukit/include/rtems/rtl/rtl-obj.h index f27ae3259d..3523958bfd 100644 --- a/cpukit/include/rtems/rtl/rtl-obj.h +++ b/cpukit/include/rtems/rtl/rtl-obj.h @@ -1,9 +1,28 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* * COPYRIGHT (c) 2012,2019 Chris Johns <chrisj@rtems.org> * - * 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. */ /** * @file @@ -179,65 +198,66 @@ typedef bool (*rtems_rtl_obj_depends_iterator) (rtems_rtl_obj* obj, */ struct rtems_rtl_obj { - rtems_chain_node link; /**< The node's link in the chain. */ - uint32_t flags; /**< The status of the object file. */ - size_t users; /**< Users of this object file, number of loads. */ - size_t refs; /**< References to the object file. */ - int format; /**< The format of the object file. */ - const char* fname; /**< The file name for the object. */ - const char* oname; /**< The object file name. Can be - * relative. */ - const char* aname; /**< The archive name containing the - * object. NULL means the object is not - * in a lib */ - off_t ooffset; /**< The object offset in the archive. */ - size_t fsize; /**< Size of the object file. */ - rtems_chain_control sections; /**< The sections of interest in the object - * file. */ - rtems_chain_control dependents; /**< The dependent object files. */ - rtems_rtl_obj_sym* local_table; /**< Local symbol table. */ - size_t local_syms; /**< Local symbol count. */ - size_t local_size; /**< Local symbol memory usage. */ - rtems_rtl_obj_sym* global_table; /**< Global symbol table. */ - size_t global_syms; /**< Global symbol count. */ - size_t global_size; /**< Global symbol memory usage. */ - size_t unresolved; /**< The number of unresolved relocations. */ - void* text_base; /**< The base address of the text section - * in memory. */ - size_t text_size; /**< The size of the text section. */ - void* const_base; /**< The base address of the const section - * in memory. */ - size_t const_size; /**< The size of the const section. */ - void* eh_base; /**< The base address of the eh section in - * memory. */ - size_t eh_size; /**< The size of the eh section. */ - void* data_base; /**< The base address of the data section - * in memory. */ - size_t data_size; /**< The size of the data section. */ - void* bss_base; /**< The base address of the bss section in - * memory. */ - size_t bss_size; /**< The size of the bss section. */ - size_t exec_size; /**< The amount of executable memory - * allocated */ - void* entry; /**< The entry point of the module. */ - uint32_t checksum; /**< The checksum of the text sections. A - * zero means do not checksum. */ - uint32_t* sec_num; /**< The sec nums of each obj. */ - uint32_t obj_num; /**< The count of elf files in an rtl - * obj. */ - void* trampoline; /**< Trampoline memory. Used for fixups or - * veneers */ - size_t tramp_size; /**< Size of a tramopline slot. */ - size_t tramps_size; /**< Size of the trampoline memory. */ - void* tramp_brk; /**< Trampoline memory allocator. MD - * relocators can take memory from the - * break upto the size. */ - size_t tramp_relocs; /**< Number of slots reserved for - * relocs. The remainder are for - * unresolved symbols. */ - struct link_map* linkmap; /**< For GDB. */ - void* loader; /**< The file details specific to a - * loader. */ + rtems_chain_node link; /**< The node's link in the chain. */ + uint32_t flags; /**< The status of the object file. */ + size_t users; /**< Users of this object file, number of loads. */ + size_t refs; /**< References to the object file. */ + int format; /**< The format of the object file. */ + const char* fname; /**< The file name for the object. */ + const char* oname; /**< The object file name. Can be + * relative. */ + const char* aname; /**< The archive name containing the + * object. NULL means the object is not + * in a lib */ + off_t ooffset; /**< The object offset in the archive. */ + size_t fsize; /**< Size of the object file. */ + rtems_chain_control sections; /**< The sections of interest in the object + * file. */ + rtems_chain_control dependents; /**< The dependent object files. */ + rtems_rtl_obj_sym* local_table; /**< Local symbol table. */ + size_t local_syms; /**< Local symbol count. */ + size_t local_size; /**< Local symbol memory usage. */ + rtems_rtl_obj_sym* global_table; /**< Global symbol table. */ + size_t global_syms; /**< Global symbol count. */ + size_t global_size; /**< Global symbol memory usage. */ + size_t unresolved; /**< The number of unresolved relocations. */ + void* text_base; /**< The base address of the text section + * in memory. */ + size_t text_size; /**< The size of the text section. */ + void* const_base; /**< The base address of the const section + * in memory. */ + size_t const_size; /**< The size of the const section. */ + void* eh_base; /**< The base address of the eh section in + * memory. */ + size_t eh_size; /**< The size of the eh section. */ + void* data_base; /**< The base address of the data section + * in memory. */ + size_t data_size; /**< The size of the data section. */ + void* bss_base; /**< The base address of the bss section in + * memory. */ + size_t bss_size; /**< The size of the bss section. */ + size_t exec_size; /**< The amount of executable memory + * allocated */ + void* entry; /**< The entry point of the module. */ + uint32_t checksum; /**< The checksum of the text sections. A + * zero means do not checksum. */ + uint32_t* sec_num; /**< The sec nums of each obj. */ + uint32_t obj_num; /**< The count of elf files in an rtl + * obj. */ + void* tramp_base; /**< Trampoline memory. Used for fixups or + * veneers */ + size_t tramp_size; /**< Size of a trampoline memory. */ + size_t tramp_slots; /**< The number of tampoline slots. */ + size_t tramp_slot_size; /**< The number of tampoline slots. */ + void* tramp_brk; /**< Trampoline memory allocator. MD + * relocators can take memory from the + * break up to the size. */ + size_t tramp_relocs; /**< Number of slots reserved for + * relocs. The remainder are for + * unresolved symbols. */ + struct link_map* linkmap; /**< For GDB. */ + void* loader; /**< The file details specific to a + * loader. */ }; /** @@ -333,7 +353,7 @@ static inline bool rtems_rtl_obj_text_inside (const rtems_rtl_obj* obj, { return (address >= obj->text_base) && - (address < (obj->text_base + obj->text_size)); + ((char*) address < ((char*) obj->text_base + obj->text_size)); } /** @@ -368,6 +388,29 @@ static inline bool rtems_rtl_obj_has_symbol (const rtems_rtl_obj* obj, } /** + * Does the object file have any trampolines? + * + * @param obj The object file's descriptor to check for available space. + * @retval bool Returns @true if the object file has trampolines + */ +static inline size_t rtems_rtl_obj_has_trampolines (const rtems_rtl_obj* obj) +{ + return obj->tramp_slot_size != 0 && obj->tramp_slots != 0; +} + +/** + * Is there space in the trampoline memory for a trapoline. + * + * @param obj The object file's descriptor to check for available space. + * @param size The size to be allocated. + * @retval bool Returns @true if the space is available. + */ +static inline size_t rtems_rtl_obj_tramp_avail_space (const rtems_rtl_obj* obj) +{ + return (char*) obj->tramp_brk - (char*) obj->tramp_base; +} + +/** * Is there space in the trampoline memory for a trapoline. * * @param obj The object file's descriptor to check for available space. @@ -377,8 +420,8 @@ static inline bool rtems_rtl_obj_has_symbol (const rtems_rtl_obj* obj, static inline bool rtems_rtl_obj_has_tramp_space (const rtems_rtl_obj* obj, const size_t size) { - return (obj->trampoline != NULL && - ((obj->tramp_brk - obj->trampoline) + size) <= obj->tramps_size); + return (obj->tramp_base != NULL && + (rtems_rtl_obj_tramp_avail_space (obj) + size) <= obj->tramp_size); } /** @@ -389,20 +432,19 @@ static inline bool rtems_rtl_obj_has_tramp_space (const rtems_rtl_obj* obj, */ static inline size_t rtems_rtl_obj_trampoline_slots (const rtems_rtl_obj* obj) { - return obj->trampoline == NULL || obj->tramp_size == 0 ? - 0 : obj->tramps_size / obj->tramp_size; + return obj->tramp_slots; } /** - * Number of trampolines. + * Number of trampoline slot available. * * @param obj The object file's descriptor. - * @retval size_t The number of trampolines. + * @retval size_t The number of trampoline slots available. */ static inline size_t rtems_rtl_obj_trampolines (const rtems_rtl_obj* obj) { - return obj->trampoline == NULL || obj->tramp_size == 0 ? - 0 : (obj->tramp_brk - obj->trampoline) / obj->tramp_size; + return obj->tramp_base == NULL || obj->tramp_slots == 0 ? + 0 : rtems_rtl_obj_tramp_avail_space (obj) / obj->tramp_slot_size; } /** @@ -541,22 +583,6 @@ rtems_rtl_obj_sect* rtems_rtl_obj_find_section_by_mask (const rtems_rtl_obj* obj uint32_t mask); /** - * Allocate a table for trampoline fixup calls. - * - * @param obj The object file's descriptor. - * @retval true The table was allocated. - * @retval false The alloction failed. - */ -bool rtems_rtl_obj_alloc_trampoline (rtems_rtl_obj* obj); - -/** - * Erase the object file descriptor's trampoline table.. - * - * @param obj The object file's descriptor. - */ -void rtems_rtl_obj_erase_trampoline (rtems_rtl_obj* obj); - -/** * Allocate a table for dependent objects. * * @param obj The object file's descriptor. @@ -719,6 +745,24 @@ size_t rtems_rtl_obj_bss_size (const rtems_rtl_obj* obj); uint32_t rtems_rtl_obj_bss_alignment (const rtems_rtl_obj* obj); /** + * The trampoline size. + * + * @param obj The object file's descriptor. + * @return size_t The size of the trampoline memory of the object file. + */ +size_t rtems_rtl_obj_tramp_size (const rtems_rtl_obj* obj); + +/** + * The trampolinme alignment for the architecture. + * + * This is implemented and set in the architecture backend. + * + * @param obj The object file's descriptor. + * @return uint32_t The alignment. Can be 0 or 1 for not aligned or the alignment. + */ +uint32_t rtems_rtl_obj_tramp_alignment (const rtems_rtl_obj* obj); + +/** * Relocate the object file. The object file's section are parsed for any * relocation type sections. * @@ -779,11 +823,19 @@ bool rtems_rtl_obj_load_symbols (rtems_rtl_obj* obj, * @retval true The object has been sucessfully loaded. * @retval false The load failed. The RTL error has been set. */ -bool -rtems_rtl_obj_alloc_sections (rtems_rtl_obj* obj, - int fd, - rtems_rtl_obj_sect_handler handler, - void* data); +bool rtems_rtl_obj_alloc_sections (rtems_rtl_obj* obj, + int fd, + rtems_rtl_obj_sect_handler handler, + void* data); + +/** + * Resize the sections. + * + * @param obj The object file's descriptor. + * @retval true The object has been sucessfully loaded. + * @retval false The load failed. The RTL error has been set. + */ +bool rtems_rtl_obj_resize_sections (rtems_rtl_obj* obj); /** * Load the sections that have been allocated memory in the target. The bss diff --git a/cpukit/include/rtems/rtl/rtl-shell.h b/cpukit/include/rtems/rtl/rtl-shell.h index 9230b619c6..9fcf476138 100644 --- a/cpukit/include/rtems/rtl/rtl-shell.h +++ b/cpukit/include/rtems/rtl/rtl-shell.h @@ -1,9 +1,28 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* * COPYRIGHT (c) 2012 Chris Johns <chrisj@rtems.org> * - * 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. */ /** * @file diff --git a/cpukit/include/rtems/rtl/rtl-sym.h b/cpukit/include/rtems/rtl/rtl-sym.h index 07cad4cab6..3502b303b8 100644 --- a/cpukit/include/rtems/rtl/rtl-sym.h +++ b/cpukit/include/rtems/rtl/rtl-sym.h @@ -1,9 +1,28 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* * COPYRIGHT (c) 2012-2014, 2018 Chris Johns <chrisj@rtems.org> * - * 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. */ /** * @file @@ -44,6 +63,22 @@ typedef struct rtems_rtl_symbols } rtems_rtl_symbols; /** + * A TLS variable offset call. There is one per base image TLS + * variable. + */ +typedef size_t (*rtems_rtl_tls_offset_func)(void); + +/** + * A TLS symbol offset entry. It is used with an exported symbol table + * to find a TSL table offset for a variable at runtime. + */ +typedef struct rtems_rtl_tls_offset +{ + size_t index; /** exported symbol table index */ + rtems_rtl_tls_offset_func offset; /** TLS offset function */ +} rtems_rtl_tls_offset; + +/** * Open a symbol table with the specified number of buckets. * * @param symbols The symbol table to open. @@ -82,10 +117,14 @@ void rtems_rtl_symbol_table_close (rtems_rtl_symbols* symbols); * @param obj The object table the symbols are for. * @param esyms The exported symbol table. * @param size The size of the table in bytes. + * @param tls_offsets The TLS offsets table. If NULL none provided. + * @param tls_size The number TLS offset entries in the table. */ -bool rtems_rtl_symbol_global_add (rtems_rtl_obj* obj, - const unsigned char* esyms, - unsigned int size); +bool rtems_rtl_symbol_global_add (rtems_rtl_obj* obj, + const unsigned char* esyms, + unsigned int size, + rtems_rtl_tls_offset* tls_offsets, + unsigned int tls_size); /** * Find a symbol given the symbol label in the global symbol table. diff --git a/cpukit/include/rtems/rtl/rtl-trace.h b/cpukit/include/rtems/rtl/rtl-trace.h index 196b4ff42e..9f99c78ad9 100644 --- a/cpukit/include/rtems/rtl/rtl-trace.h +++ b/cpukit/include/rtems/rtl/rtl-trace.h @@ -1,9 +1,28 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* * COPYRIGHT (c) 2012-2014 Chris Johns <chrisj@rtems.org> * - * 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. */ /** * @file diff --git a/cpukit/include/rtems/rtl/rtl-unresolved.h b/cpukit/include/rtems/rtl/rtl-unresolved.h index df07ecb1ba..beff6ff4c4 100644 --- a/cpukit/include/rtems/rtl/rtl-unresolved.h +++ b/cpukit/include/rtems/rtl/rtl-unresolved.h @@ -1,9 +1,28 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* * COPYRIGHT (c) 2012, 2019 Chris Johns <chrisj@rtems.org> * - * 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. */ /** * @file diff --git a/cpukit/include/rtems/rtl/rtl.h b/cpukit/include/rtems/rtl/rtl.h index 67d7e96be3..bd3dce588a 100644 --- a/cpukit/include/rtems/rtl/rtl.h +++ b/cpukit/include/rtems/rtl/rtl.h @@ -1,9 +1,28 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* * COPYRIGHT (c) 2012, 2018 Chris Johns <chrisj@rtems.org> * - * 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. */ /** @@ -88,7 +107,7 @@ extern struct r_debug _rtld_debug; * Debugger break function. Call when debugging to have it read the _rtld_debug * variable. */ -extern void _rtld_debug_state (void); +void _rtld_debug_state (void); /** * The type of constructor/destructor function. @@ -374,9 +393,13 @@ bool rtems_rtl_path_prepend (const char* path); * * @param esyms The exported symbol table. * @param count The size of the exported symbol table. + * @param tls_offsets The TLS offsets table. If NULL none provided. + * @param tls_size The number TLS offset entries in the table. */ -void rtems_rtl_base_sym_global_add (const unsigned char* esyms, - unsigned int count); +void rtems_rtl_base_sym_global_add (const unsigned char* esyms, + unsigned int count, + rtems_rtl_tls_offset* tls_offsets, + unsigned int tls_size); /** * Return the object file descriptor for the base image. The object file |