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486 Commits

Author SHA1 Message Date
Richard Barry
fa404422b9 Add link to dual core blog post into STM32H745I demo. 
Doxygen corrections in list.h.
Use #error to check FreeRTOS.h is included before message_buffer.h and stream_buffer.h.
 2019-07-04 21:18:36 +00:00
Richard Barry
246bb6e806 Add vPortGetHeapStats() function to query heap statistics. 2019-07-04 19:34:48 +00:00
Gaurav Aggarwal
7235743749 Only check once before re-setting ready priority 
The macro taskRESET_READY_PRIORITY checks if the task being removed from the
ready list is the last one and only then resets the top ready priority
by calling portRESET_READY_PRIORITY. If we already know that it is the
last ready task being removed then there is no need to perform the check
again and the macro portRESET_READY_PRIORITY can be called directly. We were
doing the unnecessary check at two places and this commit fixes them.

This commit also increases the time period of check task to ensure that all
the demo tasks get a chance to run before the check is performed.
 2019-07-03 00:08:16 +00:00
Richard Barry
fb3eaeac40 Added additional xMessageBufferSpacesAvailable() (plural) to existing xMessageBufferSpaceAvailable() (singular) macro as the documentation muddled both. 
Added #define portPOINTER_SIZE_TYPE 	uint64_t to the 64-bit RISC-V port layer.
 2019-05-13 03:14:05 +00:00
Richard Barry
b51529a284 Update version number ready for next release. 2019-05-11 01:47:37 +00:00
Gaurav Aggarwal
aa9c8d2697 Delete the not needed file missed in last commit 2019-05-09 22:09:12 +00:00
Gaurav Aggarwal
b9e379951a Do not strip required symbols when LTO is on 
Link time optimization was stripping off some symbols which were
accessed from assembly code.
 2019-05-09 22:04:29 +00:00
Gaurav Aggarwal
ae448fc952 Add Cortex M23 GCC and IAR ports. Add demo projects for Nuvoton NuMaker-PFM-2351. 2019-05-02 21:08:28 +00:00
Richard Barry
079d081346 Basic 64-bit RISC-V port now functional. RISC-V port layer automatically switches between 32-bit and 64-bit. 2019-04-29 00:57:14 +00:00
Richard Barry
27ca5c8341 Added portMEMORY_BARRIER() implemented as __asm volatile( "" ::: "memory" ) into ARM Cortex-M33 ports to assist with link time optimisation. 2019-04-25 19:49:50 +00:00
Richard Barry
84377442fc Added portMEMORY_BARRIER() implemented as __asm volatile( "" ::: "memory" ) into ARM GCC ports to assist with link time optimisation. 2019-04-21 20:15:34 +00:00
Richard Barry
606845492b Fix potential memory leak in the Win32 FreeRTOS+TCP network interface initialisation sequence. 
Introduce portMEMORY_BARRIER() macro to assist with memory access ordering when suspending the scheduler if link time optimization is used.
 2019-04-17 17:16:04 +00:00
Gaurav Aggarwal
dd9a9710c6 Export port architecture name for COrtex-M33. This can be used by debuggers to find the port in-use to be able to correctly decode the context stored on the stack. 2019-03-28 00:00:46 +00:00
Gaurav Aggarwal
ba39a958b5 Fix spelling of priority in comments. 2019-03-18 23:28:03 +00:00
Gaurav Aggarwal
12fb75be37 Fix warning portHAS_STACK_OVERFLOW_CHECKING not defined 
portHAS_STACK_OVERFLOW_CHECKING was getting defined too late before
being used in portable.h for the platforms that do not have stack
overflow checking registers. This commit ensures that it is defined
before it is used.
 2019-03-13 21:10:44 +00:00
Richard Barry
2265d70499 Correcting spelling mistakes in comments only. 2019-03-08 17:30:49 +00:00
Richard Barry
06596c3192 Prepare the RISC-V port layer for addition of 64-bit port. 2019-03-08 17:03:43 +00:00
Gaurav Aggarwal
5fe8465a35 Change type of usStackDepth to configSTACK_DEPTH_TYPE. 2019-02-21 03:25:30 +00:00
Gaurav Aggarwal
5623c69748 Fix Build and Links failure in MPU projects. Minor cosmetic changes in some V8M files. 2019-02-20 20:27:07 +00:00
Richard Barry
8b6ab5f197 Add instructions on building the Cortex-M33 secure and non secure projects into the comments of that project and into a readme.txt file. 
Enable configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES setting to be used in statically allocated systems.
 2019-02-20 17:55:59 +00:00
Gaurav Aggarwal
ceeff14524 Set default value of configRUN_FREERTOS_SECURE_ONLY to 0. 2019-02-20 00:40:46 +00:00
Gaurav Aggarwal
5849459c65 Add support for running FreeRTOS on Secure Side only in Cortex M33 port. Also, change spaces to tabs. 2019-02-20 00:25:45 +00:00
Richard Barry
c3c9c12ce2 Update the common demo death.c to use the updated macro name to give it a secure context. 2019-02-19 02:57:44 +00:00
Gaurav Aggarwal
ce576f3683 First Official Release of ARMV8M Support. This release removes Pre-Release from all the ARMv8M files licensees. 2019-02-19 02:30:32 +00:00
Richard Barry
58ba10eee8 Update version number in readiness for V10.2.0 release. 2019-02-17 22:36:16 +00:00
Gaurav Aggarwal
55ad3861c5 Sync the Renesas port to AFR Git Repo 2019-02-17 01:27:16 +00:00
Gaurav Aggarwal
0de2a2758a Fix definition of tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE 
tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE was not correctly defined resulting in
dynamically allocated TCB not being freed when MPU was enabled. This commit fixes
the definition to ensure that dynamically allocated RAM (Stack and TCB) is freed
always.
 2019-02-17 01:24:58 +00:00
Gaurav Aggarwal
2c88fb7fa1 Fix build failure when dynamic allocation is not enabled. 
When dynamic allocation is not enabled, vPortFree is not available. The current code used
vPortFree and this resulted in linker error. This commit removes the use of vPortFree when
dynamic allocation is not enabled.
 2019-02-16 20:21:47 +00:00
Richard Barry
6844bef74f Replace the pdf RISC-V documentation with links to the documentation web pages. 2019-02-16 01:15:33 +00:00
Richard Barry
b2b1b09ea5 Fix bug in core_cm3.c atomic macros. 
Rename the portable/GCC/RISC-V-RV32 directory to just RISC-V as also adding support for 64-bit cores.
 2019-02-16 01:08:38 +00:00
Richard Barry
fb73829148 Ensure eTaskGetState() is brought in automatically if INCLUDE_xTaskAbortDelay is set to 1, as it is a dependency of eTaskGetState(). 
Added the portTASK_FUNCTION_PROTO macros around the timer task, as the macros are already used by the idle task.
Add a PDF of the RISC-V documentation into the repo as the web page is not yet live.
 2019-02-08 01:18:08 +00:00
Richard Barry
df5952f655 Add xTaskGetIdleRunTimeCounter() API function to return the run time stats counter for the idle task - useful for POSIX time implementations. 2019-01-21 23:39:48 +00:00
Gaurav Aggarwal
817783d75c Copyright updates from Cadence. 
e1df894752
 2019-01-16 19:01:25 +00:00
Richard Barry
11d9c440b8 Move the 'generic' version of freertos_risc_v_chip_specific_extensions.h back to a sub-directory as having it in the RISC-V port's base directory was causing SoftConsole to pick up the wrong version (for an unknown reason). 
Add a project for the Vega board's RI5CY core.
 2018-12-31 18:19:52 +00:00
Richard Barry
e2af102c80 Re-org of RISC-V file structure and naming step 2. 2018-12-30 23:53:47 +00:00
Richard Barry
818eeccc0c Re-org of RISC-V file structure and naming step 1. 2018-12-30 23:20:26 +00:00
Richard Barry
db750d0c82 Update RSIC-V port layer after testing saving and receiving of chip specific registers. 2018-12-30 23:11:40 +00:00
Richard Barry
60b133b2c6 Move the RISC-V pxPortInitialiseStack() implementation to the assembly port file from the C port file so it can have access to the number of chip specific registers it needs to save space for on the stack. 2018-12-30 20:00:43 +00:00
Richard Barry
d369110167 Allow the size of the stack used by many of the standard demo/test tasks to be overridden by FreeRTOSConfig.h settings. 
Update the Freedom Studio RISC-V project so the 'full' build configuration is now functional.
 2018-12-28 00:44:18 +00:00
Richard Barry
ce36928ea8 Rename directories in the RISC-V port. 2018-12-24 17:37:02 +00:00
Richard Barry
148f588f56 Remove "FromISR' functions from the list of functions that switch to a privileged mode as IRQs are privileged already. 
Add the vTimerSetReloadMode() API function.
 2018-12-17 22:04:18 +00:00
Richard Barry
101806906d Rework RISC-V portASM.S to make it easier to add in chip specific RISC-V extensions and accommodate chips that don't include the CLINT. 2018-12-16 23:59:49 +00:00
Richard Barry
7cc42b2ab6 Save changes to the RISC-V port layer before making changes necessary to support pulpino too: 
+ Switch positions of the asm functions used to start the kernel and handle traps to enable one to reference to the other.
+ Handle external interrupts (working with Renode emulator).
+ The _sp linker variable is now called __freertos_irq_stack_top.
 2018-12-16 20:21:29 +00:00
Richard Barry
65f7a2dc19 Update RISC-V port to use a separate interrupt stack. 2018-12-04 01:23:41 +00:00
Richard Barry
e85ea96f78 Some efficiency improvements in Risc-V port. 2018-11-28 19:35:40 +00:00
Richard Barry
dc99300fa9 First task running in RISC-V-Qemu-sifive_e-FreedomStudio demo. 2018-11-24 20:59:07 +00:00
Richard Barry
db64297487 Provide each Risc V task with an initial mstatus register value. 2018-11-20 20:12:35 +00:00
Richard Barry
8cef339aec Update Risc-V port to use environment call in place of software interrupt - still very much a work in progress. 2018-11-19 06:01:29 +00:00
Richard Barry
baee711cb6 Continue work on Risc V port. 2018-11-06 02:04:28 +00:00
Richard Barry
74d0d16aab Update xTaskRemoveFromEventList() so when tickless idle is used prvResetNextTaskUnblockTime() only gets called if the scheduler is not locked, as it would get called when the scheduler is unlocked in any case. 2018-11-05 19:35:54 +00:00
Richard Barry
55ff89373a Update the method used to detect if a timer is active. Previously the timer was deemed to be inactive if it was not referenced from a list. However, when a timer is updated it is temporarily removed from, then re-added to a list, so now the timer's active status is stored separately. 2018-10-24 21:37:59 +00:00
Richard Barry
6fab2b9e0d Add xTaskGetApplicationTaskTagFromISR(), which is an interrupt safe version of xTaskGetApplicationTaskTagFrom(). 2018-10-08 15:10:18 +00:00
Richard Barry
c6de0001fa Added uxTaskGetStackHighWaterMark2(), which is the same as uxTaskGetStackHighWaterMark() other than the return type. 
Allows the task name parameter passed into xTaskCreate() to be NULL.
 2018-09-30 21:50:05 +00:00
Richard Barry
e3dc5e934b RISC-V tasks now context switching to each other using taskYIELD() - not fully tested yet. 2018-09-27 17:25:17 +00:00
Richard Barry
2bcb1ab02b Add trap handler to RISC-V port so there is no dependency on third party code. 2018-09-23 03:52:23 +00:00
Richard Barry
32f35e9130 RISC-V: 
Added code to setup the timer interrupt - not tested yet.
Added the taskYIELD() implementation - so far just checked it generates an interrupt.
 2018-09-12 16:33:05 +00:00
Richard Barry
b11eb3a59c RISC-V work in progress: 
+ Initialise task stack.
    + Successfully jump to start of first task.
 2018-09-10 20:50:05 +00:00
Richard Barry
0c0f0d0f8f Minor synching - no functional changes. 2018-09-07 22:24:51 +00:00
Richard Barry
92ae8e7aff Update version numbers ready for release. 2018-09-07 18:13:20 +00:00
Richard Barry
be9c0730c3 Update trace recorder code to the latest. 
Some minor changes to enable the configREMOVE_STATIC_QUALIFIER constant to be used by those debuggers that cannot cope with statics being used.
 2018-09-06 03:23:03 +00:00
Richard Barry
21a8ff35dd Two minor updates in the comments to fix html formatting that was preventing doxygen creating documents correctly. 2018-09-01 02:42:34 +00:00
Richard Barry
e2750cd388 Case unused return values for memset and memcpy to void in stream_buffer.c to avoid compiler warnings when the warning level is turned up. 
Remove duplicate comment in heap_1.c.
 2018-08-29 15:43:41 +00:00
Richard Barry
0d6e3df7ec Minor updates to fix issues with the Segger kernel aware plug since V10.1.0. 2018-08-28 18:10:42 +00:00
Richard Barry
893db45834 Changes required for the IAR StateViewer plug-in to work with FreeRTOS V10.1.0. 2018-08-27 23:11:28 +00:00
Richard Barry
b0ce1f61c9 Move some variables from function scope back to being file scope for the benefit of some kernel aware debuggers that were left working in a non-functioning mode after the V10.1.0 release - not last change for this purpose. 2018-08-27 21:59:26 +00:00
Richard Barry
3a1631fda3 Update copyright date ready for tagging V10.1.0. 2018-08-22 23:23:03 +00:00
Richard Barry
fb9de58f56 Update version numbers in preparation for a new release. 2018-08-21 19:50:48 +00:00
Richard Barry
722ca8fb2b Update demo project for Tensilita - work in progres.. 
Add support for POSIX style errno - work in progress.
 2018-08-21 19:37:04 +00:00
Richard Barry
78d20e2854 Only include the static definition of freertos_tasks_c_additions_init if FREERTOS_TASKS_C_ADDITIONS_INIT is defined, matching the guide used to include the function's prototype. 2018-08-20 15:08:35 +00:00
Gaurav Aggarwal
56dc0dd9b4 Merge bug fixes from Cadence 2018-08-07 07:21:07 +00:00
Richard Barry
f6cbf20019 Update RISC-V project to used official port stubs in place of third party port. 2018-07-07 21:54:41 +00:00
Richard Barry
3bfc32d444 Add stubs for official RISC-V RV32 port. 2018-07-07 21:47:31 +00:00
Richard Barry
0887713969 Fix issues whereby vStreamBufferReset() clobbered the flag that indicated the stream buffer was statically allocated. 2018-06-20 21:21:55 +00:00
Richard Barry
483f4a8c4b Small change to the directory name in which the RISC-V port is stored. 2018-06-20 21:15:04 +00:00
Richard Barry
3d8d2f3cc8 Add RISCV port layer. 2018-06-20 19:21:18 +00:00
Gaurav Aggarwal
c4b1afc4ef Add Xtensa port 
The project file is for Xtensa Xplorer simulator.
Also add tests for one size stream buffer.
 2018-06-14 19:43:17 +00:00
Richard Barry
d6fcd5dbba Add the option to specify a stack size in the standard demo MessageBuffer tests. 
Add stream and message buffer tests into the Zynq demo project.
 2018-06-13 16:50:16 +00:00
Richard Barry
4fbcdbf13b Fix misra violations in queue.c by introducing a union that allows the correct data types to be used in place of void *, then tidy up where the union is used. 2018-06-11 18:51:53 +00:00
Richard Barry
4a8c4c9eaf TimerHandle_t is now type safe instead of void *. 
Remove casts that are no longer required not type safe handles are used.
 2018-06-11 04:43:12 +00:00
Richard Barry
3d8681de9e Continue updating to MISRA 2012 from 2004 - currently working on queue.c and committing as working copy prior to making larger change. 
Change QueueHandle_t to be typesafe from void *.
Change StreamBuffer_t to be typesafe from void *.
 2018-06-11 01:56:32 +00:00
Richard Barry
7a9f453f96 Remove casts from EventGroupHandle_t to EventGroup_t, and corresponding lint comments, which are not required now EventGroupHandle_t is type safe. 
Fix the prototype of prvTimerCallback() in the MPU simulator demo (caught due to the new type safety in tasks.c).
 2018-06-04 04:02:57 +00:00
Richard Barry
390fb06b49 First pass at updating from MISRA 2004 to MISRA 2012: 
Updated pvContainer member of list items to List_t * rather than void * as they are always contained in a list if anywhere.
Made EventGroupHandle_t typesafe pointer to forward referenced struct rather than void pointer.
Made TaskHandle_t typesafe pointer to forward referenced struct, rather than a void pointer.
 2018-06-03 22:57:46 +00:00
Richard Barry
5bebf10fa4 Minor updates to comments only. 2018-05-17 17:50:14 +00:00
Richard Barry
585b16a39f Update definition of StaticTimer_t so its size is correct on MSP403X large memory model builds. 2018-05-07 16:31:50 +00:00
Richard Barry
a3148ba638 xTaskGenericNotify() now sets xYieldPending to pdTRUE even when the 'higher priority task woken' parameter is provided - making its behaviour consistent with event objects. 
Ensure tasks that are blocked indefinitely on a direct to task notification return their state as eBlocked, previously was returned as eSuspended - making its behaviour consistent with event objects.
Fix typo in stream_buffer.c where "size_t xBytesAvailable ); PRIVILEGED_FUNCTION" had the semicolon in the wrong place.
Add testing of Stream Buffers to the AbortDelay.c tests.
Guard inclusion of C code when FreeRTOSConfig.h is included from an assembly file in the ARM7_LPC2129_IAR demo.
Fix minor typos in the Windows demo comment blocks.
 2018-04-29 18:15:38 +00:00
Richard Barry
025088c280 Fix regressions introduced by introduction of configMESSAGE_BUFFER_LENGTH_TYPE constant - specifically enabling big endian support and updates to xStreamBufferNextMessageLengthBytes. 2018-03-15 18:31:02 +00:00
Richard Barry
3ec86b7a98 Introduce sbBYTES_TO_STORE_MESSAGE_LENGTH to allow the number of bytes used to hold a message length in a message buffer to be reduced if 4 bytes is always too many (save a little RAM). 2018-03-15 15:51:22 +00:00
Richard Barry
aec45f2479 Import the code coverage test additions from the (unpublished) Visual Studio project to the (published) MingW/Eclipse project. 
Update the MingW/Eclipse project to add a code coverage build configuration in addition to the existing Debug build configuration.
Update StreamBufferDemo.c so functions are called directly, rather than via configASSERT(), so their code coverage can be measured when configASSERT() is not defined.
In the Win32 port, replace the call to TerminateProcess() in vPortEndScheduler() with exit( 0 ) - which triggers the writing of the code coverage data to the disk.
Fix bug in ucStreamBufferGetStreamBufferType() - which is only used by the Percepio trace tool.
Update the line within vTaskStartScheduler() that was setting xTickCount to 0 to instead set it to configINITIAL_TICK_COUNT.
 2018-03-14 15:58:47 +00:00
Richard Barry
bf8d9f4726 Start moving code coverage tests from VisualStudio (not checked in) to the MingW project (checked in) by creating a second build configuration in the Windows Eclipse project that includes the code coverage command line options. Additionally make minor code updates to ensure configASSERT() is not defined, and the application runs for a finite time, when the code coverage build configuration is used. 2018-03-06 17:23:55 +00:00
Richard Barry
f9bef06ec0 Introduce xMessageBufferNextLengthBytes() and tests for the same. 
Add call to traceTASK_SWITCHED_IN() in vTaskStartScheduler() so trace tools can see the first task to run.
 2018-03-04 19:25:14 +00:00
Richard Barry
9ed3a9fe18 Fix buffer clean up in \FreeRTOS_Plus_TCP_Minimal_Windows_Simulator\demo_logging.c. 
Update queue code to allow an overwrite operation on a queue that is in a queue set, and add prvTestQueueOverwriteWithQueueSet() to test function.
Update Eclipse Win32 project to bring it closer the the Visual Studio equivalent.
 2018-02-26 21:22:44 +00:00
Richard Barry
7ddb8b342d Microblaze port: Place critical section around XIntc_Enable() to protect read/modify/write operation performed inside the library. 2018-01-30 17:42:12 +00:00
Richard Barry
208cc18a90 Ensure data cannot be sent to a TCP socket if the socket is in the process of closing. 
Correct definition of StaticTask_t in the case that portUSE_MPU_WRAPPERS is set to 1.
prvTaskCheckFreeStackSpace() now returns configSTACK_DEPTH_TYPE to allow return values greater than max uint16_t value if required.
xStreamBufferSend() and xStreamBufferReceive() no longer clear task notification bits - clearing was unnecessary as only the task notification state is used.
 2018-01-30 17:39:14 +00:00
Richard Barry
0fe82b4d91 Correct out of date comment in tasks.c. 
Fix typo in comment in queue.h.
 2017-12-28 20:20:26 +00:00
Richard Barry
13651934be Roll up the minor changes checked into svn since V10.0.0 into new V10.0.1 ready for release. 2017-12-18 22:54:18 +00:00
Richard Barry
0d903cf2d6 FreeRTOS+TCP: Added ipconfigSOCKET_HAS_USER_WAKE_CALLBACK configuration option so the user can specify a callback to execute when data arrives. 
FreeRTOS+TCP: Improve print output when using WinPCap to assist in selecting the correct network interface.
FreeRTOS kernel: Fix extern "C" { in stream_buffer.h.
FreeRTOS kernel: Correct tskKERNEL_VERSION_NUMBER and tskKERNEL_VERSION_MAJOR constants for V10.
Ensure the currently executing task is printed correctly in vTaskList().
 2017-12-12 17:47:56 +00:00
Richard Barry
cfc268814a Update to MIT licensed FreeRTOS V10.0.0 - see https://www.freertos.org/History.txt 2017-11-29 16:53:26 +00:00
Richard Barry
037abdddf2 Update TriCore port to work with latest GCC compiler. 2017-08-09 16:57:35 +00:00
Richard Barry
6eea3d8d4b Correct long time mis-spelled portINITIAL_EXEC_RETURN to portINITIAL_EXC_RETURN 2017-05-30 00:36:09 +00:00
Richard Barry
2887612f27 FreeRTOS.h changes to go with the last tasks.c checkin. 2017-05-29 23:08:34 +00:00