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* libdebugger/arm: Clean up the building on arm variants.Chris Johns2019-10-191-29/+21
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* libdebugger/arm: Support ROM tables.Chris Johns2019-08-121-9/+294
| | | | | - Parse the ROM taables if present to find the component base for the debug hardware. This lets the RPi2 run dl09.exe.
* libdebugger: ARM fixes for Cortex-A8 and ARM mode.Chris Johns2019-07-314-247/+663
| | | | | | | | | - Fix destorying the target and thread parts. - Fix the ARM backend to support Cortex-A8 and ARM mode code. - Use the DBGDSCR interrupt mask when single stepping. - Use the DBGDSCR method of entry to debug mode to filter the execptions. - Add support for BSPs to control the ARM backend.
* score: Add and use _Thread_Get_unmapped_priority().Sebastian Huber2019-06-281-3/+2
| | | | Add and use _Thread_Get_unmapped_real_priority().
* libdebugger: Unmap thread prioritiesSebastian Huber2019-06-261-2/+3
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* libdebugger: Fix for ARMv7-M with -O0 optimizationChris Johns2019-04-092-5/+21
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* libdebugger: Use an offset table to format GDB `g` packets.Chris Johns2019-04-097-214/+472
| | | | | | | Adding support for a register offset table lets FPU registers be supported if added to the backend. Closes #3733.
* Include missing <rtems/score/thread.h>Sebastian Huber2018-11-091-0/+2
| | | | Update #3598.
* build: Merge libdebugger/Makefile.amSebastian Huber2018-10-091-22/+0
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* Use rtems_task_exit()Sebastian Huber2018-10-021-2/+2
| | | | | Update #3530. Update #3533.
* libdebugger: Move to separate librarySebastian Huber2018-05-023-56/+8
| | | | | | | | | | Always build remote TCP support since it depends only on the POSIX socket API. It works with the legacy network stack and libbsd. Move it to a separate libdebugger.a library to allow an easy use with libbsd via "-ldebugger -lbsd" otherwise we would have a cyclic dependency between libbsd.a and librtemscpu.a. Update #3419.
* Remove make preinstallChris Johns2018-01-255-382/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* libdebugger: Avoid use of <bsp/linker-symbols.h>Sebastian Huber2017-12-131-2/+4
| | | | Update #3254.
* libdebugger/i386 Fix i386 backend after changes.Chris Johns2017-08-161-1/+16
| | | | Closes #3097.
* libdebugger: Fixes to debugging, ARM support, locking, and gcc-7.1 warnings.Chris Johns2017-08-1515-313/+466
| | | | | | | | | | | | | | - Add `printk` support to aid multi-core debugging. - Add lock trace to aid lock debugging. - Fixes to gcc-7.1 warnings. - Fixes from ticket #2879. - Add verbose command controls. - Change using the RTEMS sys/lock.h API to manage exception threads. - ARM hardware breakpoint fixes. Support for SMP stepping is not implemented, this requires use of the context id register. Closes #2879.
* libdebugger: Fix the mode on task create. Clean up warnings.Chris Johns2017-04-191-14/+21
| | | | Closes #2976.
* libdebugger: Work around assert when using _Thread_Executing.Chris Johns2017-04-152-2/+8
| | | | | | | Using _Thread_Executing with RTEMS_DEBUG results in an `assert` if the server accesses invalid memory. Updates #2993.
* Add and use rtems_assoc_thread_states_to_string()Sebastian Huber2017-01-121-50/+3
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* libdebugger: Fix const qualifierSebastian Huber2017-01-121-1/+1
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* score: Replace STATES_DELAYINGSebastian Huber2017-01-121-1/+0
| | | | | | | | Replace STATES_DELAYING with STATES_WAITING_FOR_TIME. There is no need for separate timeout thread states. The Thread_Control::Timer::header and Watchdog_Control::cpu members can be used to figure out the kind of timeout.
* score: Add STATES_THREAD_QUEUE_WITH_IDENTIFIERSebastian Huber2017-01-111-5/+3
| | | | | Add thread state bit to identify thread queues that are embedded in an object with identifier.
* score: Delete STATES_WAITING_FOR_BUFFERSebastian Huber2017-01-111-1/+0
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* libdebugger: Build for ARM's without a CP15.Chris Johns2016-12-021-40/+114
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* cpukit: Add libdebugger, a remote debugger agent for GDB.Chris Johns2016-11-2918-0/+6294
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