rtems - RTEMS Kernel, file-systems, drivers, BSPs, samples, and testsuite.

	Commit message (Collapse)	Author	Age	Files	Lines
*	bsps/arm/: Scripted embedded brains header file clean up	Joel Sherrill	2022-03-10	1	-6/+0
\| \| \| \|	Updates #4625.
*	bsps/arm: Invalidate branch predictors earlier	Sebastian Huber	2020-12-23	1	-2/+0
\| \| \| \| \| \| \|	Make sure the branch predictors are invalidated before the first branch is executed. Update #4202.
*	bsps/arm: Set VBAR in start.S	Sebastian Huber	2020-12-23	1	-24/+4
\| \| \| \| \| \| \| \| \| \|	Set the VBAR to the vector table in the start section before bsp_start_hook_0() is called to earlier handle exceptions in RTEMS. Set the VBAR to the normal vector table in start.S for the main processor. Secondary processors set it in bsp_start_hook_0(). Update #4202.
*	bsps/arm: Add workaround for Errata 794072	Sebastian Huber	2020-10-16	1	-0/+16
\| \| \| \| \| \| \| \|	Add a workaround for Cortex-A9 Errata 845369: A short loop including a DMB instruction might cause a denial of service on another which executes a CP15 broadcast operation. Close #4115.
*	bsps/arm: Workaround for Errata 845369	Sebastian Huber	2020-10-16	1	-0/+15
\| \| \| \| \| \| \|	Add a workaround for Cortex-A9 Errata 845369: Under Very Rare Timing Circumstances Transition into Streaming Mode Might Create Data Corruption. Update #4115.
*	bsps: Break out AArch32 GICv3 support	Kinsey Moore	2020-10-05	1	-1/+1
\| \| \| \| \|	This breaks out AArch32-specific code so that the shared GICv3 code can be reused by other architectures.
*	bsps: Adjust shared Doxygen groups	Sebastian Huber	2019-03-08	1	-1/+1
\| \| \| \|	Update #3706.
*	_SMP_Start_multitasking_on_secondary_processor()	Sebastian Huber	2018-07-25	1	-1/+1
\| \| \| \| \|	Pass current processor control as first parameter to make dependency more explicit.
*	bsps/arm: Include missing header file	Sebastian Huber	2018-07-05	1	-0/+1
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*	Remove make preinstall	Chris Johns	2018-01-25	1	-0/+172
	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.