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* bsps/powerpc: Remove obsolete BSPsSebastian Huber2020-07-057-73/+0
| | | | Update #3951.
* bsps/powerpc: Remove SPE enabled variantsSebastian Huber2020-07-0526-176/+4
| | | | | | The PowerPC SPE support was removed from GCC. Update #3951.
* bsps/powerpc: Remove __atexit form start.oSebastian Huber2020-07-052-28/+0
| | | | | | | | | | | Remove superflous __atexit stuff in start.o. It is no longer required by GCC and may cause linker problems. See GCC commit: commit 362c63a5e8b5aacfff3e5af0911e42ba7c775042 Author: Geoff Keating <geoffk@cygnus.com> Date: Fri Apr 14 23:16:25 2000 +0000
* bsps/powerpc: Fix tlbie instruction usageSebastian Huber2020-07-058-13/+14
| | | | | | | | GCC 10 no longer passes -many to the assembler. This enables more checks in the assembler. The 0 in the tlbie instruction is the L operand which selects a 4KiB page size.
* bsps/powerpc: Fix inline assemblySebastian Huber2020-07-055-47/+114
| | | | | GCC 10 no longer passes -many to the assembler. This enables more checks in the assembler.
* bsp/qoriq: Fix tlbwe sequenceSebastian Huber2020-07-051-1/+1
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* bsps/mips: Fix issues with -fno-commonSebastian Huber2020-07-052-4/+3
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* i386: Replace fpcr clobber with memory clobberSebastian Huber2020-07-052-3/+3
| | | | Update #3943.
* score: Clarify CPU_USE_LIBC_INIT_FINI_ARRAY optionSebastian Huber2020-06-301-3/+4
| | | | Update #4018.
* score: Add CPU_USE_LIBC_INIT_FINI_ARRAYKinsey Moore2020-06-3020-6/+49
| | | | | | | | This introduces the CPU_USE_LIBC_INIT_FINI_ARRAY define for use by CPU ports to determine which global constructor and destructor methods are used instead of placing architecture defines where they shouldn't be. Close #4018
* Change version to RTEMS 6Sebastian Huber2020-06-305-9/+9
| | | | Update #4020.
* psxtmtests: Fix test namesSebastian Huber2020-06-231-1/+1
| | | | Tests PSXTMCOND 08, 09, and 10 had the same test name.
* rtems: Remove RTEMS_MP_NOT_CONFIGURED errorSebastian Huber2020-06-1816-113/+18
| | | | | | | | | | | | | | Some objects can be created with a local or global scope in a multiprocessing network. In non-multiprocessing configurations setting the scope to local or global had no effect since such a system can be viewed as a multiprocessing network with just one node. One and all nodes is the same in such a network. However, if multiprocessing was configured, creation of a global object in a single node network resulted in an RTEMS_MP_NOT_CONFIGURED error. Remove this error condition for symmetry to the non-multiprocessing setup. This is in line with the task affinity behaviour in SMP systems. Update #4005.
* i386/pc: Initialise the printk serial port on first useChris Johns2020-06-182-12/+37
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* bsps/i386/pc386/start/*.S: Remove space before tabJoel Sherrill2020-06-172-3/+3
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* bsp/pc386: Disable interrupt nesting for job handlerJan Sommer2020-06-111-0/+10
| | | | | | | | | | | - Fixes timeout for smpipi01 where: + Main thread sends perform jobs to worker cpu while it is already performing jobs + Interrupt on worker cpu performs jobs, but with empty job list + Worker cpu continues to execut previous job and adds new job list to itself, which is never performed, since the interrupt has already been handled + Main thread blocks forever on barrier D
* smpsignal01: Change state before sending the signalJan Sommer2020-06-111-1/+1
| | | | | | The signal handler of the consumer might start executing before rtems_signal_send of the producer returns. Therefore change the state to SIG_1_SENT before sending the signal.
* bsps/pc386: Separate smp API functions. Makes smpfatal08 linkJan Sommer2020-06-116-56/+61
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* bsps/pc386: Fix Clock_isr for SMPJan Sommer2020-06-111-1/+1
| | | | | | | | - Do not forward Clock_isr through Clock_driver_support_at_tick as this will cause every processor to send IPIs with Clock_isr therby creating an infinie loop - Instead the processor handling the clock interrupt causes all other processors to call rtems_timecounter_tick to update their tick count
* bsp/pc386: Define interrupt stack frame for smpJan Sommer2020-06-113-59/+73
| | | | | | - Defines CPU_Interrupt_frame in cpu_impl.h - Updates isq_asm.S to save/restore registers in matching order to interrupt frame
* bsp/pc386: Update context switch and restoreJan Sommer2020-06-112-16/+51
| | | | Uses similar flow in cpu_asm.S for i386 as for arm.
* bsp/pc386: Update GDT to work for SMPJan Sommer2020-06-117-46/+59
| | | | | | | | | | Create a GS segment in the GDT for each processor for storing TLS. This makes the GDT in startAP.S obsolete as all processors now share the same GDT, which is passed to each AP at startup. The correct segment for each processor is calculated in cpu_asm.S. Update #3335
* bsp/pc386: Turn start16.S into a startAP.SJan Sommer2020-06-114-258/+159
| | | | | | | | | | | start16.S is now only used for SMP configurations to start the application processors. This commit removes all unnecessary parts for this job, i.e. video conssole initalisation, A20 gate activation and all non-AP related code. Update #3335
* bsp/pc386: Fix Makefile for building with SMPJan Sommer2020-06-111-1/+1
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* tests for fenv.h functionsEshan dhawan2020-06-063-26/+77
| | | | | | | | | | | | | | | | | | | | | added tests for fesetexeptflag(), fegetexeptflag(), fegetround(), fesetround(). In the test fegetround() does not return any flag other then FE_TONEAREST in tests. This is probably due to soft float. The test complies successfully and returns assert at fegetround() Other tests run without any errors tested on RISCV/rv32imac The test prints nothing if runs successfully. updates #2971 Signed-off-by: Eshan dhawan <eshandhawan51@gmail.com>
* arm: Fix ARMv7-M exception handlerSebastian Huber2020-05-271-8/+15
| | | | | | Store the stack pointer of the exception context to the exception frame. Close #3987.
* posix: Get real priority in pthread_getattr_np()Sebastian Huber2020-05-121-4/+6
| | | | | | | This is in line with pthread_setschedparam() and pthread_getschedparam(). Update #2514.
* libtests/tar01: Remove files of tar01.tar archiveSebastian Huber2020-05-083-5/+0
| | | | Update #3968.
* termios: Replace rtems_termios_isig_status_codeSebastian Huber2020-05-073-59/+40
| | | | | | | | | | Merge the rtems_termios_isig_status_code and rtems_termios_iproc_status_code enums into a single rtems_termios_iproc_status_code which is now a part of the API. Simplify rtems_termios_posix_isig_handler() to avoid unreachable code. Close #3800.
* libtests/tar0[12]: Add tar archiveSebastian Huber2020-05-074-16/+9
| | | | | | | Do not generate the test tar archive on the host computer since not all file systems support symbolic links. Close #3968.
* testsuite: Add expected-fail to beagleboneblackChris Johns2020-05-061-0/+17
| | | | Updates #2962
* testsuite: Add expected-fail to xilinx's zedboard, a9_qemu, zc702 and zc706Chris Johns2020-05-065-0/+40
| | | | Updates #2962
* testsuite: Add expected-fail to psimChris Johns2020-05-061-0/+22
| | | | Updates #2962
* libdl: Add allocator check scriptChris Johns2020-05-061-0/+96
| | | | Use with the trace outout to check for allocation leaks.
* testsuite: Add expected-fail to erc32, leon2, and leon3 BSPsChris Johns2020-05-064-0/+28
| | | | Updates #2962
* testsuite: Add the BSP architecture to the include pathChris Johns2020-05-061-1/+1
| | | | Updates #2962
* score: Update _Copyright_NoticeSebastian Huber2020-05-061-3/+2
| | | | | Add the _Copyright_Notice to a special linker set to prevent a garbage collection of this item.
* rtems: Deprecate _Copyright_NoticeSebastian Huber2020-05-062-1/+3
| | | | Close #3973.
* rtems: Add rtems_get_copyright_notice()Sebastian Huber2020-05-066-2/+66
| | | | Update #3973.
* rtems: Deprecate <rtems/system.h>Sebastian Huber2020-05-061-0/+4
| | | | Close #3972.
* rtems: Deprecate RTEMS_MAXIMUM_NAME_LENGTHSebastian Huber2020-05-061-2/+3
| | | | | | | | | | | | This define is * not documented, * not used in the RTEMS code base, and * longer than sizeof(rtems_name). Close #3971.
* rtems: Deprecate use of _RTEMS_versionSebastian Huber2020-05-063-5/+8
| | | | Close #3970.
* Use rtems_get_version_string()Sebastian Huber2020-05-065-7/+7
| | | | Update #3970.
* libtest/dl09: Test trampolines only when supportedChris Johns2020-05-061-4/+20
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* testsuite/dl06: Add a local define to control tracingChris Johns2020-05-051-0/+2
| | | | Closes #3969
* libdl/rap: Correctly check the return enum from rela callsChris Johns2020-05-051-4/+13
| | | | | | | | - The change from bool to an enum did not trip a compiler warning and only the rel path was changed. The rela path was missed so archs like SPARC failed. Updates #3969
* libdl/obj-comp: Add trace prints when decompressingChris Johns2020-05-052-0/+33
| | | | Updates #3969
* libdl/obj-cache: Fail if the read offset is past the file lengthChris Johns2020-05-051-4/+5
| | | | | | - The check was for greater than and not equal or greater Updates #3969
* libdl/obj: Fix RAP format call table.Chris Johns2020-05-051-1/+0
| | | | Updates #3969
* libdl/sparc: Print trace message of reloc failture pathChris Johns2020-05-051-1/+4
| | | | Updates #3969
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