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Merge branch 'main' into stack_overflow_check

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Gaurav-Aggarwal-AWS 2025-02-12 16:22:48 +05:30 committed by GitHub
parent d731a85d0b 51a1598e4e
commit 19661e559d
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3 changed files with 94 additions and 56 deletions
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24
portable/ThirdParty/GCC/Posix/port.c vendored
View file

@ -48,6 +48,11 @@
* stdio (printf() and friends) should be called from a single task
* only or serialized with a FreeRTOS primitive such as a binary
* semaphore or mutex.
*
* Note: When using LLDB (the default debugger on macOS) with this port,
* suppress SIGUSR1 to prevent debugger interference. This can be
* done by adding the following line to ~/.lldbinit:
* `process handle SIGUSR1 -n true -p true -s false`
*----------------------------------------------------------*/
#ifdef __linux__
#define _GNU_SOURCE
@ -97,6 +102,7 @@ static inline Thread_t * prvGetThreadFromTask( TaskHandle_t xTask )
/*-----------------------------------------------------------*/
static pthread_once_t hSigSetupThread = PTHREAD_ONCE_INIT;
static pthread_once_t hThreadKeyOnce = PTHREAD_ONCE_INIT;
static sigset_t xAllSignals;
static sigset_t xSchedulerOriginalSignalMask;
static pthread_t hMainThread = ( pthread_t ) NULL;
@ -105,7 +111,6 @@ static BaseType_t xSchedulerEnd = pdFALSE;
static pthread_t hTimerTickThread;
static bool xTimerTickThreadShouldRun;
static uint64_t prvStartTimeNs;
static pthread_mutex_t xThreadMutex = PTHREAD_MUTEX_INITIALIZER;
static pthread_key_t xThreadKey = 0;
/*-----------------------------------------------------------*/
@ -133,23 +138,16 @@ static void prvThreadKeyDestructor( void * pvData )
/*-----------------------------------------------------------*/
static void prvInitThreadKey( void )
{
pthread_mutex_lock( &xThreadMutex );
if( xThreadKey == 0 )
{
pthread_key_create( &xThreadKey, prvThreadKeyDestructor );
}
pthread_mutex_unlock( &xThreadMutex );
}
/*-----------------------------------------------------------*/
static void prvMarkAsFreeRTOSThread( void )
{
uint8_t * pucThreadData = NULL;
prvInitThreadKey();
( void ) pthread_once( &hThreadKeyOnce, prvInitThreadKey );
pucThreadData = malloc( 1 );
configASSERT( pucThreadData != NULL );
@ -165,7 +163,10 @@ static BaseType_t prvIsFreeRTOSThread( void )
uint8_t * pucThreadData = NULL;
BaseType_t xRet = pdFALSE;
( void ) pthread_once( &hThreadKeyOnce, prvInitThreadKey );
pucThreadData = ( uint8_t * ) pthread_getspecific( xThreadKey );
if( ( pucThreadData != NULL ) && ( *pucThreadData == 1 ) )
{
xRet = pdTRUE;
@ -303,9 +304,12 @@ BaseType_t xPortStartScheduler( void )
* memset the internal struct members for MacOS/Linux Compatibility */
#if __APPLE__
hSigSetupThread.__sig = _PTHREAD_ONCE_SIG_init;
hThreadKeyOnce.__sig = _PTHREAD_ONCE_SIG_init;
memset( ( void * ) &hSigSetupThread.__opaque, 0, sizeof( hSigSetupThread.__opaque ) );
memset( ( void * ) &hThreadKeyOnce.__opaque, 0, sizeof( hThreadKeyOnce.__opaque ) );
#else /* Linux PTHREAD library*/
hSigSetupThread = PTHREAD_ONCE_INIT;
hSigSetupThread = ( pthread_once_t ) PTHREAD_ONCE_INIT;
hThreadKeyOnce = ( pthread_once_t ) PTHREAD_ONCE_INIT;
#endif /* __APPLE__*/
/* Restore original signal mask. */

36
portable/ThirdParty/GCC/RP2040/FreeRTOS_Kernel_import.cmake vendored
View file

@ -10,9 +10,26 @@ if (DEFINED ENV{FREERTOS_KERNEL_PATH} AND (NOT FREERTOS_KERNEL_PATH))
message("Using FREERTOS_KERNEL_PATH from environment ('${FREERTOS_KERNEL_PATH}')")
endif ()
set(FREERTOS_KERNEL_RP2040_RELATIVE_PATH "portable/ThirdParty/GCC/RP2040")
# undo the above
# first pass we look in old tree; second pass we look in new tree
foreach(SEARCH_PASS RANGE 0 1)
if (SEARCH_PASS)
# ports may be moving to submodule in the future
set(FREERTOS_KERNEL_RP2040_RELATIVE_PATH "portable/ThirdParty/Community-Supported-Ports/GCC")
set(FREERTOS_KERNEL_RP2040_BACK_PATH "../../../../..")
else()
set(FREERTOS_KERNEL_RP2040_RELATIVE_PATH "portable/ThirdParty/GCC")
set(FREERTOS_KERNEL_RP2040_BACK_PATH "../../../..")
endif()
if(PICO_PLATFORM STREQUAL "rp2040")
set(FREERTOS_KERNEL_RP2040_RELATIVE_PATH "${FREERTOS_KERNEL_RP2040_RELATIVE_PATH}/RP2040")
else()
if (PICO_PLATFORM STREQUAL "rp2350-riscv")
set(FREERTOS_KERNEL_RP2040_RELATIVE_PATH "${FREERTOS_KERNEL_RP2040_RELATIVE_PATH}/RP2350_RISC-V")
else()
set(FREERTOS_KERNEL_RP2040_RELATIVE_PATH "${FREERTOS_KERNEL_RP2040_RELATIVE_PATH}/RP2350_ARM_NTZ")
endif()
endif()
if (NOT FREERTOS_KERNEL_PATH)
# check if we are inside the FreeRTOS kernel tree (i.e. this file has been included directly)
@ -24,9 +41,11 @@ if (NOT FREERTOS_KERNEL_PATH)
if (_ACTUAL_PATH STREQUAL _POSSIBLE_PATH)
get_filename_component(FREERTOS_KERNEL_PATH ${CMAKE_CURRENT_LIST_DIR}/${FREERTOS_KERNEL_RP2040_BACK_PATH} REALPATH)
message("Setting FREERTOS_KERNEL_PATH to ${FREERTOS_KERNEL_PATH} based on location of FreeRTOS-Kernel-import.cmake")
break()
elseif (PICO_SDK_PATH AND EXISTS "${PICO_SDK_PATH}/../FreeRTOS-Kernel")
set(FREERTOS_KERNEL_PATH ${PICO_SDK_PATH}/../FreeRTOS-Kernel)
message("Defaulting FREERTOS_KERNEL_PATH as sibling of PICO_SDK_PATH: ${FREERTOS_KERNEL_PATH}")
break()
endif()
endif ()
@ -41,7 +60,18 @@ if (NOT FREERTOS_KERNEL_PATH)
break()
endif()
endforeach()
if (FREERTOS_KERNEL_PATH)
break()
endif()
endif()
# user must have specified
if (FREERTOS_KERNEL_PATH)
if (EXISTS "${FREERTOS_KERNEL_PATH}/${FREERTOS_KERNEL_RP2040_RELATIVE_PATH}")
break()
endif()
endif()
endforeach ()
if (NOT FREERTOS_KERNEL_PATH)
message(FATAL_ERROR "FreeRTOS location was not specified. Please set FREERTOS_KERNEL_PATH.")
@ -54,7 +84,7 @@ if (NOT EXISTS ${FREERTOS_KERNEL_PATH})
message(FATAL_ERROR "Directory '${FREERTOS_KERNEL_PATH}' not found")
endif()
if (NOT EXISTS ${FREERTOS_KERNEL_PATH}/${FREERTOS_KERNEL_RP2040_RELATIVE_PATH}/CMakeLists.txt)
message(FATAL_ERROR "Directory '${FREERTOS_KERNEL_PATH}' does not contain an RP2040 port here: ${FREERTOS_KERNEL_RP2040_RELATIVE_PATH}")
message(FATAL_ERROR "Directory '${FREERTOS_KERNEL_PATH}' does not contain a '${PICO_PLATFORM}' port here: ${FREERTOS_KERNEL_RP2040_RELATIVE_PATH}")
endif()
set(FREERTOS_KERNEL_PATH ${FREERTOS_KERNEL_PATH} CACHE PATH "Path to the FreeRTOS_KERNEL" FORCE)

14
tasks.c
View file

@ -156,16 +156,15 @@
#define configIDLE_TASK_NAME "IDLE"
#endif
#if ( configNUMBER_OF_CORES > 1 )
/* Reserve space for Core ID and null termination. */
#if ( configNUMBER_OF_CORES > 1 )
/* Multi-core systems with up to 9 cores require 1 character for core ID and 1 for null termination. */
#if ( configMAX_TASK_NAME_LEN < 2U )
#error Minimum required task name length is 2. Please increase configMAX_TASK_NAME_LEN.
#endif
#define taskRESERVED_TASK_NAME_LENGTH 2U
#elif ( configNUMBER_OF_CORES > 9 )
#warning Please increase taskRESERVED_TASK_NAME_LENGTH. 1 character is insufficient to store the core ID.
#else
#else /* if ( configNUMBER_OF_CORES > 1 ) */
/* Reserve space for null termination. */
#if ( configMAX_TASK_NAME_LEN < 1U )
#error Minimum required task name length is 1. Please increase configMAX_TASK_NAME_LEN.
@ -3597,7 +3596,12 @@ static BaseType_t prvCreateIdleTasks( void )
* only one idle task. */
#if ( configNUMBER_OF_CORES > 1 )
{
/* Append the idle task number to the end of the name. */
/* Append the idle task number to the end of the name.
*
* Note: Idle task name index only supports single-character
* core IDs (0-9). If the core ID exceeds 9, the idle task
* name will contain an incorrect ASCII character. This is
* acceptable as the task name is used mainly for debugging. */
cIdleName[ xIdleTaskNameIndex ] = ( char ) ( xCoreID + '0' );
cIdleName[ xIdleTaskNameIndex + 1 ] = '\0';
}