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2023-09-15score: Add _CPU_Get_TLS_thread_pointer()Sebastian Huber1-0/+8
Add _CPU_Get_TLS_thread_pointer() to get the thread pointer which is used to get the address of thread-local storage objects associated with a thread. Update #4920.
2023-08-21sh/include/rtems/score/cpuimpl.h: Address unused parameter warningJoel Sherrill1-0/+4
2023-05-20Update company nameSebastian Huber1-1/+1
The embedded brains GmbH & Co. KG is the legal successor of embedded brains GmbH.
2022-10-14score: Add CPU_THREAD_LOCAL_STORAGE_VARIANTSebastian Huber1-0/+2
Update #3835.
2022-09-19Do not use RTEMS_INLINE_ROUTINESebastian Huber1-5/+5
Directly use "static inline" which is available in C99 and later. This brings the RTEMS implementation closer to standard C. Close #3935.
2022-07-04score: Add _CPU_Use_thread_local_storage()Sebastian Huber1-0/+7
At some point during system initialization, the idle threads are created. Afterwards, the boot processor basically executes within the context of an idle thread with thread dispatching disabled. On some architectures, the thread-local storage area of the associated thread must be set in dedicated processor registers. Add the new CPU port function to do this: void _CPU_Use_thread_local_storage( const Context_Control *context ) Close #4672.
2021-07-28score: Canonicalize _CPU_Fatal_halt()Sebastian Huber1-0/+2
Move _CPU_Fatal_halt() declaration to <rtems/score/cpuimpl.h> and make sure it is a proper declaration of a function which does not return. Fix the type of the error code. If necessary, add the implementation to cpu.c. Implementing _CPU_Fatal_halt() as a function makes it possible to wrap this function for example to fully test _Terminate().
2019-04-02doxygen: score: Add SuperH CPU architecture groupAndreas Dachsberger1-0/+10
Update #3706.
2018-07-23score: Add _CPU_Instruction_illegal()Sebastian Huber1-0/+5
On some architectures/simulators it is difficult to provoke an exception with misaligned or illegal data loads. Use an illegal instruction instead. Update #3433.
2018-07-20score: Add _CPU_Instruction_no_operation()Sebastian Huber1-0/+5
This helps to reduce the use of architecture-specific defines throughout the code base.
2018-07-20score: Move context validation declarationsSebastian Huber1-0/+12
The context validation support functions _CPU_Context_validate() and _CPU_Context_volatile_clobber() are used only by one test program (spcontext01). Move the function declarations to the CPU port implementation header file.
2018-01-25Remove make preinstallChris Johns1-0/+0
A speciality of the RTEMS build system was the make preinstall step. It copied header files from arbitrary locations into the build tree. The header files were included via the -Bsome/build/tree/path GCC command line option. This has at least seven problems: * The make preinstall step itself needs time and disk space. * Errors in header files show up in the build tree copy. This makes it hard for editors to open the right file to fix the error. * There is no clear relationship between source and build tree header files. This makes an audit of the build process difficult. * The visibility of all header files in the build tree makes it difficult to enforce API barriers. For example it is discouraged to use BSP-specifics in the cpukit. * An introduction of a new build system is difficult. * Include paths specified by the -B option are system headers. This may suppress warnings. * The parallel build had sporadic failures on some hosts. This patch removes the make preinstall step. All installed header files are moved to dedicated include directories in the source tree. Let @RTEMS_CPU@ be the target architecture, e.g. arm, powerpc, sparc, etc. Let @RTEMS_BSP_FAMILIY@ be a BSP family base directory, e.g. erc32, imx, qoriq, etc. The new cpukit include directories are: * cpukit/include * cpukit/score/cpu/@RTEMS_CPU@/include * cpukit/libnetworking The new BSP include directories are: * bsps/include * bsps/@RTEMS_CPU@/include * bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILIY@/include There are build tree include directories for generated files. The include directory order favours the most general header file, e.g. it is not possible to override general header files via the include path order. The "bootstrap -p" option was removed. The new "bootstrap -H" option should be used to regenerate the "headers.am" files. Update #3254.
2016-11-18score: Move CPU_PER_CPU_CONTROL_SIZESebastian Huber1-0/+4
Move CPU_PER_CPU_CONTROL_SIZE and the optional CPU_Per_CPU_control to <rtems/score/cpuimpl.h> to hide it from <rtems.h>.
2016-11-07score: Add <rtems/score/cpuimpl.h>Sebastian Huber1-10/+15
The aim of this file is to encapsulate CPU port implementation details. This helps to hide implementation details from <rtems.h> which indirectly includes <rtems/score/cpu.h>.
2016-09-08testsuite: Add libdl/dl05 reloc test.Chris Johns1-0/+11
2016-08-15testsuite: Add libdl/dl04 cache test.Chris Johns1-1/+1
2014-10-31cpukit: Add libdl with the Runtime Loader (RTL) code.Chris Johns1-9/+5
This is a merge of the RTL project.
2014-03-21Change all references of rtems.com to rtems.org.Chris Johns1-1/+1
2012-10-11Use proper 3 line form of license textJoel Sherrill1-2/+3
2012-05-11Remove All CVS Id Strings Possible Using a ScriptJoel Sherrill1-2/+0
Script does what is expected and tries to do it as smartly as possible. + remove occurrences of two blank comment lines next to each other after Id string line removed. + remove entire comment blocks which only exited to contain CVS Ids + If the processing left a blank line at the top of a file, it was removed.
2010-06-172010-06-17 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill1-0/+19
* ChangeLog, Makefile.am, acinclude.m4, configure.ac, shared/asm/asm.S, shared/clock/ckinit.c, shared/console/conscfg.c, shared/helenos/LICENSE, shared/helenos/README, shared/helenos/boot/genarch/balloc.c, shared/helenos/boot/genarch/ofw.c, shared/helenos/boot/genarch/ofw_tree.c, shared/helenos/boot/generic/string.c, shared/helenos/boot/include/align.h, shared/helenos/boot/include/balloc.h, shared/helenos/boot/include/gentypes.h, shared/helenos/boot/include/main.h, shared/helenos/boot/include/ofw.h, shared/helenos/boot/include/ofw_tree.h, shared/helenos/boot/include/ofwarch.h, shared/helenos/boot/include/register.h, shared/helenos/boot/include/stack.h, shared/helenos/boot/include/types.h, shared/helenos/boot/sparc64/loader/main.c, shared/helenos/boot/sparc64/loader/ofwarch.c, shared/helenos/boot/sparc64/loader/ofwasm.S, shared/helenos/kernel/genarch/include/ofw/ofw_tree.h, shared/helenos/kernel/generic/include/align.h, shared/helenos/kernel/sparc64/include/arch.h, shared/helenos/kernel/sparc64/include/boot.h, shared/helenos/kernel/sparc64/include/regdef.h, shared/helenos/kernel/sparc64/include/stack.h, shared/helenos/kernel/sparc64/include/mm/cache_spec.h, shared/helenos/kernel/sparc64/include/mm/frame.h, shared/helenos/kernel/sparc64/include/mm/mmu.h, shared/helenos/kernel/sparc64/include/mm/page.h, shared/helenos/kernel/sparc64/include/mm/tlb.h, shared/helenos/kernel/sparc64/include/mm/tte.h, shared/helenos/kernel/sparc64/include/mm/sun4u/frame.h, shared/helenos/kernel/sparc64/include/mm/sun4u/mmu.h, shared/helenos/kernel/sparc64/include/mm/sun4u/page.h, shared/helenos/kernel/sparc64/include/mm/sun4u/tlb.h, shared/helenos/kernel/sparc64/include/mm/sun4u/tte.h, shared/helenos/kernel/sparc64/include/sun4u/arch.h, shared/helenos/kernel/sparc64/src/cache.S, shared/helenos/kernel/sparc64/src/sun4u/takemmu.S, shared/include/asm.h, shared/include/traptable.h, shared/start/start.S, shared/start/trap_table.S, shared/startup/bspgetworkarea.c, shared/startup/bspstart.c, shared/startup/linkcmds, shared/startup/setvec.c: New files.
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