├── .git-blame-ignore-revs
├── .gitattributes
├── .github
├── .cSpellWords.txt
├── CODEOWNERS
├── CONTRIBUTING.md
├── ISSUE_TEMPLATE
│ ├── bug-report.md
│ ├── config.yml
│ ├── documentation-issue.md
│ └── feature_request.md
├── SECURITY.md
├── allowed_urls.txt
├── media
│ └── pr_process.png
├── pull_request_process.md
├── pull_request_template.md
├── scripts
│ ├── find_replace.sh
│ ├── kernel_checker.py
│ └── manifest_updater.py
├── third_party_tools.md
├── uncrustify.cfg
└── workflows
│ ├── auto-release.yml
│ ├── ci.yml
│ ├── coverity_scan.yml
│ ├── git-secrets.yml
│ ├── kernel-checks.yml
│ ├── kernel-demos.yml
│ └── unit-tests.yml
├── .gitmodules
├── CMakeLists.txt
├── GitHub-FreeRTOS-Kernel-Home.url
├── History.txt
├── LICENSE.md
├── MISRA.md
├── Quick_Start_Guide.url
├── README.md
├── croutine.c
├── cspell.config.yaml
├── event_groups.c
├── examples
├── README.md
├── cmake_example
│ ├── CMakeLists.txt
│ └── main.c
├── coverity
│ ├── CMakeLists.txt
│ ├── FreeRTOSConfig.h
│ ├── README.md
│ └── coverity_misra.config
└── template_configuration
│ ├── FreeRTOSConfig.h
│ └── readme.md
├── include
├── CMakeLists.txt
├── FreeRTOS.h
├── StackMacros.h
├── atomic.h
├── croutine.h
├── deprecated_definitions.h
├── event_groups.h
├── list.h
├── message_buffer.h
├── mpu_prototypes.h
├── mpu_syscall_numbers.h
├── mpu_wrappers.h
├── newlib-freertos.h
├── picolibc-freertos.h
├── portable.h
├── projdefs.h
├── queue.h
├── semphr.h
├── stack_macros.h
├── stdint.readme
├── stream_buffer.h
├── task.h
└── timers.h
├── list.c
├── manifest.yml
├── portable
├── ARMClang
│ └── Use-the-GCC-ports.txt
├── ARMv8M
│ ├── ReadMe.txt
│ ├── copy_files.py
│ ├── non_secure
│ │ ├── ReadMe.txt
│ │ ├── port.c
│ │ ├── portable
│ │ │ ├── GCC
│ │ │ │ ├── ARM_CM23
│ │ │ │ │ ├── mpu_wrappers_v2_asm.c
│ │ │ │ │ ├── portasm.c
│ │ │ │ │ └── portmacro.h
│ │ │ │ ├── ARM_CM23_NTZ
│ │ │ │ │ ├── mpu_wrappers_v2_asm.c
│ │ │ │ │ ├── portasm.c
│ │ │ │ │ └── portmacro.h
│ │ │ │ ├── ARM_CM33
│ │ │ │ │ ├── mpu_wrappers_v2_asm.c
│ │ │ │ │ ├── portasm.c
│ │ │ │ │ └── portmacro.h
│ │ │ │ ├── ARM_CM33_NTZ
│ │ │ │ │ ├── mpu_wrappers_v2_asm.c
│ │ │ │ │ ├── portasm.c
│ │ │ │ │ └── portmacro.h
│ │ │ │ ├── ARM_CM35P
│ │ │ │ │ └── portmacro.h
│ │ │ │ ├── ARM_CM55
│ │ │ │ │ └── portmacro.h
│ │ │ │ └── ARM_CM85
│ │ │ │ │ └── portmacro.h
│ │ │ └── IAR
│ │ │ │ ├── ARM_CM23
│ │ │ │ ├── mpu_wrappers_v2_asm.S
│ │ │ │ ├── portasm.s
│ │ │ │ └── portmacro.h
│ │ │ │ ├── ARM_CM23_NTZ
│ │ │ │ ├── mpu_wrappers_v2_asm.S
│ │ │ │ ├── portasm.s
│ │ │ │ └── portmacro.h
│ │ │ │ ├── ARM_CM33
│ │ │ │ ├── mpu_wrappers_v2_asm.S
│ │ │ │ ├── portasm.s
│ │ │ │ └── portmacro.h
│ │ │ │ ├── ARM_CM33_NTZ
│ │ │ │ ├── mpu_wrappers_v2_asm.S
│ │ │ │ ├── portasm.s
│ │ │ │ └── portmacro.h
│ │ │ │ ├── ARM_CM35P
│ │ │ │ └── portmacro.h
│ │ │ │ ├── ARM_CM55
│ │ │ │ └── portmacro.h
│ │ │ │ └── ARM_CM85
│ │ │ │ └── portmacro.h
│ │ ├── portasm.h
│ │ └── portmacrocommon.h
│ └── secure
│ │ ├── ReadMe.txt
│ │ ├── context
│ │ ├── portable
│ │ │ ├── GCC
│ │ │ │ ├── ARM_CM23
│ │ │ │ │ └── secure_context_port.c
│ │ │ │ └── ARM_CM33
│ │ │ │ │ └── secure_context_port.c
│ │ │ └── IAR
│ │ │ │ ├── ARM_CM23
│ │ │ │ └── secure_context_port_asm.s
│ │ │ │ └── ARM_CM33
│ │ │ │ └── secure_context_port_asm.s
│ │ ├── secure_context.c
│ │ └── secure_context.h
│ │ ├── heap
│ │ ├── secure_heap.c
│ │ └── secure_heap.h
│ │ ├── init
│ │ ├── secure_init.c
│ │ └── secure_init.h
│ │ └── macros
│ │ └── secure_port_macros.h
├── BCC
│ └── 16BitDOS
│ │ ├── Flsh186
│ │ ├── port.c
│ │ └── prtmacro.h
│ │ ├── PC
│ │ ├── port.c
│ │ └── prtmacro.h
│ │ └── common
│ │ ├── portasm.h
│ │ └── portcomn.c
├── CCRH
│ └── F1Kx
│ │ ├── README.md
│ │ ├── port.c
│ │ ├── portasm.s
│ │ └── portmacro.h
├── CCS
│ ├── ARM_CM3
│ │ ├── port.c
│ │ ├── portasm.asm
│ │ └── portmacro.h
│ ├── ARM_CM4F
│ │ ├── port.c
│ │ ├── portasm.asm
│ │ └── portmacro.h
│ ├── ARM_Cortex-R4
│ │ ├── port.c
│ │ ├── portASM.asm
│ │ └── portmacro.h
│ └── MSP430X
│ │ ├── data_model.h
│ │ ├── port.c
│ │ ├── portext.asm
│ │ └── portmacro.h
├── CMakeLists.txt
├── CodeWarrior
│ ├── ColdFire_V1
│ │ ├── port.c
│ │ ├── portasm.S
│ │ └── portmacro.h
│ ├── ColdFire_V2
│ │ ├── port.c
│ │ ├── portasm.S
│ │ └── portmacro.h
│ └── HCS12
│ │ ├── port.c
│ │ └── portmacro.h
├── Common
│ ├── mpu_wrappers.c
│ └── mpu_wrappers_v2.c
├── GCC
│ ├── ARM7_AT91FR40008
│ │ ├── port.c
│ │ ├── portISR.c
│ │ └── portmacro.h
│ ├── ARM7_AT91SAM7S
│ │ ├── AT91SAM7X256.h
│ │ ├── ioat91sam7x256.h
│ │ ├── lib_AT91SAM7X256.c
│ │ ├── lib_AT91SAM7X256.h
│ │ ├── port.c
│ │ ├── portISR.c
│ │ └── portmacro.h
│ ├── ARM7_LPC2000
│ │ ├── port.c
│ │ ├── portISR.c
│ │ └── portmacro.h
│ ├── ARM7_LPC23xx
│ │ ├── port.c
│ │ ├── portISR.c
│ │ └── portmacro.h
│ ├── ARM_AARCH64
│ │ ├── README.md
│ │ ├── port.c
│ │ ├── portASM.S
│ │ └── portmacro.h
│ ├── ARM_AARCH64_SRE
│ │ ├── README.md
│ │ ├── port.c
│ │ ├── portASM.S
│ │ └── portmacro.h
│ ├── ARM_CA53_64_BIT
│ │ └── README.md
│ ├── ARM_CA53_64_BIT_SRE
│ │ └── README.md
│ ├── ARM_CA9
│ │ ├── port.c
│ │ ├── portASM.S
│ │ └── portmacro.h
│ ├── ARM_CM0
│ │ ├── mpu_wrappers_v2_asm.c
│ │ ├── port.c
│ │ ├── portasm.c
│ │ ├── portasm.h
│ │ └── portmacro.h
│ ├── ARM_CM23
│ │ ├── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.c
│ │ │ ├── port.c
│ │ │ ├── portasm.c
│ │ │ ├── portasm.h
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ │ └── secure
│ │ │ ├── secure_context.c
│ │ │ ├── secure_context.h
│ │ │ ├── secure_context_port.c
│ │ │ ├── secure_heap.c
│ │ │ ├── secure_heap.h
│ │ │ ├── secure_init.c
│ │ │ ├── secure_init.h
│ │ │ └── secure_port_macros.h
│ ├── ARM_CM23_NTZ
│ │ └── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.c
│ │ │ ├── port.c
│ │ │ ├── portasm.c
│ │ │ ├── portasm.h
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ ├── ARM_CM3
│ │ ├── port.c
│ │ └── portmacro.h
│ ├── ARM_CM33
│ │ ├── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.c
│ │ │ ├── port.c
│ │ │ ├── portasm.c
│ │ │ ├── portasm.h
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ │ └── secure
│ │ │ ├── secure_context.c
│ │ │ ├── secure_context.h
│ │ │ ├── secure_context_port.c
│ │ │ ├── secure_heap.c
│ │ │ ├── secure_heap.h
│ │ │ ├── secure_init.c
│ │ │ ├── secure_init.h
│ │ │ └── secure_port_macros.h
│ ├── ARM_CM33_NTZ
│ │ └── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.c
│ │ │ ├── port.c
│ │ │ ├── portasm.c
│ │ │ ├── portasm.h
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ ├── ARM_CM35P
│ │ ├── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.c
│ │ │ ├── port.c
│ │ │ ├── portasm.c
│ │ │ ├── portasm.h
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ │ └── secure
│ │ │ ├── secure_context.c
│ │ │ ├── secure_context.h
│ │ │ ├── secure_context_port.c
│ │ │ ├── secure_heap.c
│ │ │ ├── secure_heap.h
│ │ │ ├── secure_init.c
│ │ │ ├── secure_init.h
│ │ │ └── secure_port_macros.h
│ ├── ARM_CM35P_NTZ
│ │ └── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.c
│ │ │ ├── port.c
│ │ │ ├── portasm.c
│ │ │ ├── portasm.h
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ ├── ARM_CM3_MPU
│ │ ├── mpu_wrappers_v2_asm.c
│ │ ├── port.c
│ │ └── portmacro.h
│ ├── ARM_CM4F
│ │ ├── port.c
│ │ └── portmacro.h
│ ├── ARM_CM4_MPU
│ │ ├── mpu_wrappers_v2_asm.c
│ │ ├── port.c
│ │ └── portmacro.h
│ ├── ARM_CM55
│ │ ├── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.c
│ │ │ ├── port.c
│ │ │ ├── portasm.c
│ │ │ ├── portasm.h
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ │ └── secure
│ │ │ ├── secure_context.c
│ │ │ ├── secure_context.h
│ │ │ ├── secure_context_port.c
│ │ │ ├── secure_heap.c
│ │ │ ├── secure_heap.h
│ │ │ ├── secure_init.c
│ │ │ ├── secure_init.h
│ │ │ └── secure_port_macros.h
│ ├── ARM_CM55_NTZ
│ │ └── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.c
│ │ │ ├── port.c
│ │ │ ├── portasm.c
│ │ │ ├── portasm.h
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ ├── ARM_CM7
│ │ ├── ReadMe.txt
│ │ └── r0p1
│ │ │ ├── port.c
│ │ │ └── portmacro.h
│ ├── ARM_CM85
│ │ ├── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.c
│ │ │ ├── port.c
│ │ │ ├── portasm.c
│ │ │ ├── portasm.h
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ │ └── secure
│ │ │ ├── secure_context.c
│ │ │ ├── secure_context.h
│ │ │ ├── secure_context_port.c
│ │ │ ├── secure_heap.c
│ │ │ ├── secure_heap.h
│ │ │ ├── secure_init.c
│ │ │ ├── secure_init.h
│ │ │ └── secure_port_macros.h
│ ├── ARM_CM85_NTZ
│ │ └── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.c
│ │ │ ├── port.c
│ │ │ ├── portasm.c
│ │ │ ├── portasm.h
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ ├── ARM_CR5
│ │ ├── port.c
│ │ ├── portASM.S
│ │ └── portmacro.h
│ ├── ARM_CRx_MPU
│ │ ├── mpu_wrappers_v2_asm.S
│ │ ├── port.c
│ │ ├── portASM.S
│ │ ├── portmacro.h
│ │ └── portmacro_asm.h
│ ├── ARM_CRx_No_GIC
│ │ ├── port.c
│ │ ├── portASM.S
│ │ └── portmacro.h
│ ├── ATMega323
│ │ ├── port.c
│ │ └── portmacro.h
│ ├── AVR32_UC3
│ │ ├── exception.S
│ │ ├── port.c
│ │ └── portmacro.h
│ ├── AVR_AVRDx
│ │ └── README.md
│ ├── AVR_Mega0
│ │ └── README.md
│ ├── CORTUS_APS3
│ │ ├── port.c
│ │ └── portmacro.h
│ ├── ColdFire_V2
│ │ ├── port.c
│ │ ├── portasm.S
│ │ └── portmacro.h
│ ├── H8S2329
│ │ ├── port.c
│ │ └── portmacro.h
│ ├── HCS12
│ │ ├── port.c
│ │ └── portmacro.h
│ ├── IA32_flat
│ │ ├── ISR_Support.h
│ │ ├── port.c
│ │ ├── portASM.S
│ │ └── portmacro.h
│ ├── MCF5235
│ │ └── readme.md
│ ├── MSP430F449
│ │ ├── port.c
│ │ └── portmacro.h
│ ├── MicroBlaze
│ │ ├── port.c
│ │ ├── portasm.s
│ │ └── portmacro.h
│ ├── MicroBlazeV8
│ │ ├── port.c
│ │ ├── port_exceptions.c
│ │ ├── portasm.S
│ │ └── portmacro.h
│ ├── MicroBlazeV9
│ │ ├── port.c
│ │ ├── port_exceptions.c
│ │ ├── portasm.S
│ │ └── portmacro.h
│ ├── NiosII
│ │ ├── port.c
│ │ ├── port_asm.S
│ │ └── portmacro.h
│ ├── PPC405_Xilinx
│ │ ├── FPU_Macros.h
│ │ ├── port.c
│ │ ├── portasm.S
│ │ └── portmacro.h
│ ├── PPC440_Xilinx
│ │ ├── FPU_Macros.h
│ │ ├── port.c
│ │ ├── portasm.S
│ │ └── portmacro.h
│ ├── RISC-V
│ │ ├── Documentation.url
│ │ ├── chip_extensions.cmake
│ │ ├── chip_specific_extensions
│ │ │ ├── Pulpino_Vega_RV32M1RM
│ │ │ │ └── freertos_risc_v_chip_specific_extensions.h
│ │ │ ├── RISCV_MTIME_CLINT_no_extensions
│ │ │ │ └── freertos_risc_v_chip_specific_extensions.h
│ │ │ ├── RISCV_no_extensions
│ │ │ │ └── freertos_risc_v_chip_specific_extensions.h
│ │ │ ├── RV32I_CLINT_no_extensions
│ │ │ │ └── freertos_risc_v_chip_specific_extensions.h
│ │ │ └── readme.txt
│ │ ├── port.c
│ │ ├── portASM.S
│ │ ├── portContext.h
│ │ ├── portmacro.h
│ │ └── readme.txt
│ ├── RL78
│ │ ├── isr_support.h
│ │ ├── port.c
│ │ ├── portasm.S
│ │ └── portmacro.h
│ ├── RX100
│ │ ├── port.c
│ │ ├── portmacro.h
│ │ └── readme.txt
│ ├── RX200
│ │ ├── port.c
│ │ └── portmacro.h
│ ├── RX600
│ │ ├── port.c
│ │ ├── portmacro.h
│ │ └── readme.txt
│ ├── RX600v2
│ │ ├── port.c
│ │ ├── portmacro.h
│ │ └── readme.txt
│ ├── RX700v3_DPFPU
│ │ ├── port.c
│ │ ├── portmacro.h
│ │ └── readme.txt
│ ├── STR75x
│ │ ├── port.c
│ │ ├── portISR.c
│ │ └── portmacro.h
│ └── TriCore_1782
│ │ ├── port.c
│ │ ├── portmacro.h
│ │ └── porttrap.c
├── IAR
│ ├── 78K0R
│ │ ├── ISR_Support.h
│ │ ├── port.c
│ │ ├── portasm.s26
│ │ └── portmacro.h
│ ├── ARM_CA5_No_GIC
│ │ ├── port.c
│ │ ├── portASM.h
│ │ ├── portASM.s
│ │ └── portmacro.h
│ ├── ARM_CA9
│ │ ├── port.c
│ │ ├── portASM.h
│ │ ├── portASM.s
│ │ └── portmacro.h
│ ├── ARM_CM0
│ │ ├── port.c
│ │ ├── portasm.s
│ │ └── portmacro.h
│ ├── ARM_CM23
│ │ ├── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.S
│ │ │ ├── port.c
│ │ │ ├── portasm.h
│ │ │ ├── portasm.s
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ │ └── secure
│ │ │ ├── secure_context.c
│ │ │ ├── secure_context.h
│ │ │ ├── secure_context_port_asm.s
│ │ │ ├── secure_heap.c
│ │ │ ├── secure_heap.h
│ │ │ ├── secure_init.c
│ │ │ ├── secure_init.h
│ │ │ └── secure_port_macros.h
│ ├── ARM_CM23_NTZ
│ │ └── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.S
│ │ │ ├── port.c
│ │ │ ├── portasm.h
│ │ │ ├── portasm.s
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ ├── ARM_CM3
│ │ ├── port.c
│ │ ├── portasm.s
│ │ └── portmacro.h
│ ├── ARM_CM33
│ │ ├── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.S
│ │ │ ├── port.c
│ │ │ ├── portasm.h
│ │ │ ├── portasm.s
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ │ └── secure
│ │ │ ├── secure_context.c
│ │ │ ├── secure_context.h
│ │ │ ├── secure_context_port_asm.s
│ │ │ ├── secure_heap.c
│ │ │ ├── secure_heap.h
│ │ │ ├── secure_init.c
│ │ │ ├── secure_init.h
│ │ │ └── secure_port_macros.h
│ ├── ARM_CM33_NTZ
│ │ └── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.S
│ │ │ ├── port.c
│ │ │ ├── portasm.h
│ │ │ ├── portasm.s
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ ├── ARM_CM35P
│ │ ├── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.S
│ │ │ ├── port.c
│ │ │ ├── portasm.h
│ │ │ ├── portasm.s
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ │ └── secure
│ │ │ ├── secure_context.c
│ │ │ ├── secure_context.h
│ │ │ ├── secure_context_port_asm.s
│ │ │ ├── secure_heap.c
│ │ │ ├── secure_heap.h
│ │ │ ├── secure_init.c
│ │ │ ├── secure_init.h
│ │ │ └── secure_port_macros.h
│ ├── ARM_CM35P_NTZ
│ │ └── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.S
│ │ │ ├── port.c
│ │ │ ├── portasm.h
│ │ │ ├── portasm.s
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ ├── ARM_CM4F
│ │ ├── port.c
│ │ ├── portasm.s
│ │ └── portmacro.h
│ ├── ARM_CM4F_MPU
│ │ ├── mpu_wrappers_v2_asm.S
│ │ ├── port.c
│ │ ├── portasm.s
│ │ └── portmacro.h
│ ├── ARM_CM55
│ │ ├── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.S
│ │ │ ├── port.c
│ │ │ ├── portasm.h
│ │ │ ├── portasm.s
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ │ └── secure
│ │ │ ├── secure_context.c
│ │ │ ├── secure_context.h
│ │ │ ├── secure_context_port_asm.s
│ │ │ ├── secure_heap.c
│ │ │ ├── secure_heap.h
│ │ │ ├── secure_init.c
│ │ │ ├── secure_init.h
│ │ │ └── secure_port_macros.h
│ ├── ARM_CM55_NTZ
│ │ └── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.S
│ │ │ ├── port.c
│ │ │ ├── portasm.h
│ │ │ ├── portasm.s
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ ├── ARM_CM7
│ │ ├── ReadMe.txt
│ │ └── r0p1
│ │ │ ├── port.c
│ │ │ ├── portasm.s
│ │ │ └── portmacro.h
│ ├── ARM_CM85
│ │ ├── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.S
│ │ │ ├── port.c
│ │ │ ├── portasm.h
│ │ │ ├── portasm.s
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ │ └── secure
│ │ │ ├── secure_context.c
│ │ │ ├── secure_context.h
│ │ │ ├── secure_context_port_asm.s
│ │ │ ├── secure_heap.c
│ │ │ ├── secure_heap.h
│ │ │ ├── secure_init.c
│ │ │ ├── secure_init.h
│ │ │ └── secure_port_macros.h
│ ├── ARM_CM85_NTZ
│ │ └── non_secure
│ │ │ ├── mpu_wrappers_v2_asm.S
│ │ │ ├── port.c
│ │ │ ├── portasm.h
│ │ │ ├── portasm.s
│ │ │ ├── portmacro.h
│ │ │ └── portmacrocommon.h
│ ├── ARM_CRx_No_GIC
│ │ ├── port.c
│ │ ├── portASM.s
│ │ └── portmacro.h
│ ├── ATMega323
│ │ ├── port.c
│ │ ├── portmacro.h
│ │ └── portmacro.s90
│ ├── AVR32_UC3
│ │ ├── exception.s82
│ │ ├── port.c
│ │ ├── portmacro.h
│ │ ├── read.c
│ │ └── write.c
│ ├── AVR_AVRDx
│ │ ├── port.c
│ │ ├── porthardware.h
│ │ ├── portmacro.h
│ │ └── portmacro.s90
│ ├── AVR_Mega0
│ │ ├── port.c
│ │ ├── porthardware.h
│ │ ├── portmacro.h
│ │ └── portmacro.s90
│ ├── AtmelSAM7S64
│ │ ├── AT91SAM7S64.h
│ │ ├── AT91SAM7S64_inc.h
│ │ ├── AT91SAM7X128.h
│ │ ├── AT91SAM7X128_inc.h
│ │ ├── AT91SAM7X256.h
│ │ ├── AT91SAM7X256_inc.h
│ │ ├── ISR_Support.h
│ │ ├── lib_AT91SAM7S64.h
│ │ ├── lib_AT91SAM7X128.h
│ │ ├── lib_AT91SAM7X256.h
│ │ ├── port.c
│ │ ├── portasm.s79
│ │ └── portmacro.h
│ ├── AtmelSAM9XE
│ │ ├── ISR_Support.h
│ │ ├── port.c
│ │ ├── portasm.s79
│ │ └── portmacro.h
│ ├── LPC2000
│ │ ├── ISR_Support.h
│ │ ├── port.c
│ │ ├── portasm.s79
│ │ └── portmacro.h
│ ├── MSP430
│ │ ├── port.c
│ │ ├── portasm.h
│ │ ├── portext.s43
│ │ └── portmacro.h
│ ├── MSP430X
│ │ ├── data_model.h
│ │ ├── port.c
│ │ ├── portext.s43
│ │ └── portmacro.h
│ ├── RISC-V
│ │ ├── Documentation.url
│ │ ├── chip_extensions.cmake
│ │ ├── chip_specific_extensions
│ │ │ ├── RV32I_CLINT_no_extensions
│ │ │ │ └── freertos_risc_v_chip_specific_extensions.h
│ │ │ └── readme.txt
│ │ ├── port.c
│ │ ├── portASM.s
│ │ ├── portContext.h
│ │ ├── portmacro.h
│ │ └── readme.txt
│ ├── RL78
│ │ ├── port.c
│ │ ├── portasm.s
│ │ └── portmacro.h
│ ├── RX100
│ │ ├── port.c
│ │ ├── port_asm.s
│ │ ├── portmacro.h
│ │ └── readme.txt
│ ├── RX600
│ │ ├── port.c
│ │ ├── port_asm.s
│ │ ├── portmacro.h
│ │ └── readme.txt
│ ├── RX700v3_DPFPU
│ │ ├── port.c
│ │ ├── portmacro.h
│ │ └── readme.txt
│ ├── RXv2
│ │ ├── port.c
│ │ ├── port_asm.s
│ │ ├── portmacro.h
│ │ └── readme.txt
│ ├── STR71x
│ │ ├── ISR_Support.h
│ │ ├── port.c
│ │ ├── portasm.s79
│ │ └── portmacro.h
│ ├── STR75x
│ │ ├── ISR_Support.h
│ │ ├── port.c
│ │ ├── portasm.s79
│ │ └── portmacro.h
│ ├── STR91x
│ │ ├── ISR_Support.h
│ │ ├── port.c
│ │ ├── portasm.s79
│ │ └── portmacro.h
│ └── V850ES
│ │ ├── ISR_Support.h
│ │ ├── port.c
│ │ ├── portasm.s85
│ │ ├── portasm_Fx3.s85
│ │ ├── portasm_Hx2.s85
│ │ └── portmacro.h
├── Keil
│ └── See-also-the-RVDS-directory.txt
├── MPLAB
│ ├── PIC18F
│ │ ├── port.c
│ │ ├── portmacro.h
│ │ └── stdio.h
│ ├── PIC24_dsPIC
│ │ ├── port.c
│ │ ├── portasm_PIC24.S
│ │ ├── portasm_dsPIC.S
│ │ └── portmacro.h
│ ├── PIC32MEC14xx
│ │ ├── ISR_Support.h
│ │ ├── port.c
│ │ ├── port_asm.S
│ │ └── portmacro.h
│ ├── PIC32MX
│ │ ├── ISR_Support.h
│ │ ├── port.c
│ │ ├── port_asm.S
│ │ └── portmacro.h
│ └── PIC32MZ
│ │ ├── ISR_Support.h
│ │ ├── port.c
│ │ ├── port_asm.S
│ │ └── portmacro.h
├── MSVC-MingW
│ ├── port.c
│ └── portmacro.h
├── MemMang
│ ├── ReadMe.url
│ ├── heap_1.c
│ ├── heap_2.c
│ ├── heap_3.c
│ ├── heap_4.c
│ └── heap_5.c
├── MikroC
│ └── ARM_CM4F
│ │ ├── port.c
│ │ └── portmacro.h
├── Paradigm
│ └── Tern_EE
│ │ ├── large_untested
│ │ ├── port.c
│ │ ├── portasm.h
│ │ └── portmacro.h
│ │ └── small
│ │ ├── port.c
│ │ ├── portasm.h
│ │ └── portmacro.h
├── RVDS
│ ├── ARM7_LPC21xx
│ │ ├── port.c
│ │ ├── portASM.s
│ │ ├── portmacro.h
│ │ └── portmacro.inc
│ ├── ARM_CA9
│ │ ├── port.c
│ │ ├── portASM.s
│ │ ├── portmacro.h
│ │ └── portmacro.inc
│ ├── ARM_CM0
│ │ ├── port.c
│ │ └── portmacro.h
│ ├── ARM_CM3
│ │ ├── port.c
│ │ └── portmacro.h
│ ├── ARM_CM4F
│ │ ├── port.c
│ │ └── portmacro.h
│ ├── ARM_CM4_MPU
│ │ ├── mpu_wrappers_v2_asm.c
│ │ ├── port.c
│ │ └── portmacro.h
│ └── ARM_CM7
│ │ ├── ReadMe.txt
│ │ └── r0p1
│ │ ├── port.c
│ │ └── portmacro.h
├── Renesas
│ ├── RX100
│ │ ├── port.c
│ │ ├── port_asm.src
│ │ ├── portmacro.h
│ │ └── readme.txt
│ ├── RX200
│ │ ├── port.c
│ │ ├── port_asm.src
│ │ ├── portmacro.h
│ │ └── readme.txt
│ ├── RX600
│ │ ├── port.c
│ │ ├── port_asm.src
│ │ ├── portmacro.h
│ │ └── readme.txt
│ ├── RX600v2
│ │ ├── port.c
│ │ ├── port_asm.src
│ │ ├── portmacro.h
│ │ └── readme.txt
│ ├── RX700v3_DPFPU
│ │ ├── port.c
│ │ ├── port_asm.src
│ │ ├── portmacro.h
│ │ └── readme.txt
│ └── SH2A_FPU
│ │ ├── ISR_Support.inc
│ │ ├── port.c
│ │ ├── portasm.src
│ │ └── portmacro.h
├── Rowley
│ ├── ARM7
│ │ └── readme.txt
│ └── MSP430F449
│ │ ├── port.c
│ │ ├── portasm.h
│ │ ├── portext.asm
│ │ └── portmacro.h
├── SDCC
│ └── Cygnal
│ │ ├── port.c
│ │ └── portmacro.h
├── Softune
│ ├── MB91460
│ │ ├── __STD_LIB_sbrk.c
│ │ ├── port.c
│ │ └── portmacro.h
│ └── MB96340
│ │ ├── __STD_LIB_sbrk.c
│ │ ├── port.c
│ │ └── portmacro.h
├── Tasking
│ └── ARM_CM4F
│ │ ├── port.c
│ │ ├── port_asm.asm
│ │ └── portmacro.h
├── ThirdParty
│ ├── CDK
│ │ └── T-HEAD_CK802
│ │ │ ├── port.c
│ │ │ ├── portasm.S
│ │ │ └── portmacro.h
│ ├── GCC
│ │ ├── ARC_EM_HS
│ │ │ ├── arc_freertos_exceptions.c
│ │ │ ├── arc_freertos_exceptions.h
│ │ │ ├── arc_support.s
│ │ │ ├── freertos_tls.c
│ │ │ ├── port.c
│ │ │ └── portmacro.h
│ │ ├── ARC_v1
│ │ │ ├── arc_freertos_exceptions.c
│ │ │ ├── arc_freertos_exceptions.h
│ │ │ ├── arc_support.s
│ │ │ ├── port.c
│ │ │ └── portmacro.h
│ │ ├── ARM_TFM
│ │ │ ├── README.md
│ │ │ └── os_wrapper_freertos.c
│ │ ├── ATmega
│ │ │ ├── port.c
│ │ │ ├── portmacro.h
│ │ │ └── readme.md
│ │ ├── Posix
│ │ │ ├── FreeRTOS-simulator-for-Linux.url
│ │ │ ├── port.c
│ │ │ ├── portmacro.h
│ │ │ └── utils
│ │ │ │ ├── wait_for_event.c
│ │ │ │ └── wait_for_event.h
│ │ ├── RISC-V
│ │ │ └── README-for-info-on-official-MIT-license-port.txt
│ │ ├── RP2040
│ │ │ ├── .gitignore
│ │ │ ├── CMakeLists.txt
│ │ │ ├── FreeRTOS_Kernel_import.cmake
│ │ │ ├── LICENSE.md
│ │ │ ├── README.md
│ │ │ ├── include
│ │ │ │ ├── freertos_sdk_config.h
│ │ │ │ ├── portmacro.h
│ │ │ │ └── rp2040_config.h
│ │ │ ├── library.cmake
│ │ │ ├── pico_sdk_import.cmake
│ │ │ └── port.c
│ │ └── Xtensa_ESP32
│ │ │ ├── FreeRTOS-openocd.c
│ │ │ ├── include
│ │ │ ├── FreeRTOSConfig_arch.h
│ │ │ ├── port_systick.h
│ │ │ ├── portbenchmark.h
│ │ │ ├── portmacro.h
│ │ │ ├── xt_asm_utils.h
│ │ │ ├── xtensa_api.h
│ │ │ ├── xtensa_config.h
│ │ │ ├── xtensa_context.h
│ │ │ ├── xtensa_rtos.h
│ │ │ └── xtensa_timer.h
│ │ │ ├── port.c
│ │ │ ├── port_common.c
│ │ │ ├── port_systick.c
│ │ │ ├── portasm.S
│ │ │ ├── portmux_impl.h
│ │ │ ├── portmux_impl.inc.h
│ │ │ ├── xtensa_context.S
│ │ │ ├── xtensa_init.c
│ │ │ ├── xtensa_loadstore_handler.S
│ │ │ ├── xtensa_overlay_os_hook.c
│ │ │ ├── xtensa_vector_defaults.S
│ │ │ └── xtensa_vectors.S
│ ├── KnownIssues.md
│ ├── README.md
│ ├── XCC
│ │ └── Xtensa
│ │ │ └── readme_xtensa.txt
│ └── xClang
│ │ └── XCOREAI
│ │ ├── port.c
│ │ ├── port.xc
│ │ ├── portasm.S
│ │ ├── portmacro.h
│ │ └── rtos_support_rtos_config.h
├── WizC
│ └── PIC18
│ │ ├── Drivers
│ │ └── Tick
│ │ │ ├── Tick.c
│ │ │ └── isrTick.c
│ │ ├── Install.bat
│ │ ├── addFreeRTOS.h
│ │ ├── port.c
│ │ └── portmacro.h
├── oWatcom
│ └── 16BitDOS
│ │ ├── Flsh186
│ │ ├── port.c
│ │ └── portmacro.h
│ │ ├── PC
│ │ ├── port.c
│ │ └── portmacro.h
│ │ └── common
│ │ ├── portasm.h
│ │ └── portcomn.c
├── readme.txt
└── template
│ ├── port.c
│ └── portmacro.h
├── queue.c
├── stream_buffer.c
├── tasks.c
└── timers.c
/.git-blame-ignore-revs:
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1 | # Normalize line endings and whitespace
2 | ddd1e30018e74ad293cda0635018d636a6657f57
3 |
4 | # Convert tabs to spaces (4)
5 | 8c77117c32e49a5070cd85e8920c36723997e465
6 |
7 | # Apply uncrustify rules
8 | 587a83d647619bb0a508661c7bb4d6df89851582
9 | 2c530ba5c352fdf420d1b13709a3970f04e9e6c6
10 | 718178c68a1c863dd1a2eac7aea326a789d3bc52
11 | a5dbc2b1de17e5468420d5a928d7392d799780e2
12 |
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/.gitattributes:
--------------------------------------------------------------------------------
1 | * text=auto
2 |
--------------------------------------------------------------------------------
/.github/CODEOWNERS:
--------------------------------------------------------------------------------
1 | # Each line is a file pattern followed by one or more owners.
2 |
3 | # These owners will be the default owners for everything in
4 | # the repo. Unless a later match takes precedence,
5 | # @global-owner1 and @global-owner2 will be requested for
6 | # review when someone opens a pull request.
7 | * @FreeRTOS/pr-bar-raisers
8 |
9 | # Order is important; the last matching pattern takes the most
10 | # precedence. When someone opens a pull request that only
11 | # modifies JS files, only @js-owner and not the global
12 | # owner(s) will be requested for a review.
13 | # *.c FreeRTOS/pr-bar-raiser
14 |
15 | # You can also use email addresses if you prefer. They'll be
16 | # used to look up users just like we do for commit author
17 | # emails.
18 | # *.go docs@example.com
19 |
20 | # In this example, @doctocat owns any files in the build/logs
21 | # directory at the root of the repository and any of its
22 | # subdirectories.
23 | # /build/logs/ @doctocat
24 |
25 | # The `docs/*` pattern will match files like
26 | # `docs/getting-started.md` but not further nested files like
27 | # `docs/build-app/troubleshooting.md`.
28 | # docs/* docs@example.com
29 |
30 | # In this example, @octocat owns any file in an apps directory
31 | # anywhere in your repository.
32 | # apps/ @octocat
33 |
34 | # In this example, @doctocat owns any file in the `/docs`
35 | # directory in the root of your repository and any of its
36 | # subdirectories.
37 | # /docs/ @doctocat
38 |
--------------------------------------------------------------------------------
/.github/ISSUE_TEMPLATE/bug-report.md:
--------------------------------------------------------------------------------
1 | ---
2 | name: Bug report
3 | about: Create a report to help us improve FreeRTOS. This should only be used for confirmed
4 | bugs. If you suspect something it is best to first discuss it on the FreeRTOS community
5 | support forums linked below.
6 | title: "[BUG]"
7 | labels: bug
8 | assignees: ''
9 |
10 | ---
11 |
12 | **Describe the bug**
13 | A concise description of what the bug is.
14 |
15 | **Target**
16 | - Development board: [e.g. HiFive11 RevB]
17 | - Instruction Set Architecture: [e.g. RV32IMAC]
18 | - IDE and version: [e.g. Freedom Studio 4.12.0.2019-08-2]
19 | - Toolchain and version: [e.g. riscv64-unknown-elf-gcc-8.3.0-2019.08.0]
20 |
21 | **Host**
22 | - Host OS: [e.g. MacOS]
23 | - Version: [e.g. Mojave 10.14.6]
24 |
25 | **To Reproduce**
26 | - Use project ... and configure with ...
27 | - Run on ... and could observe ...
28 |
29 | **Expected behavior**
30 | A concise description of what you expected to happen.
31 |
32 | **Screenshots**
33 | If applicable, add screenshots to help explain your problem.
34 |
35 | **Additional context**
36 | Add any other context about the problem here.
37 | e.g. code snippet to reproduce the issue.
38 | e.g. stack trace, memory dump, debugger log, and many etc.
39 |
40 | <!-- For general inquiries, please post in [FreeRTOS forum](https://forums.FreeRTOS.org) for community support. -->
41 |
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/.github/ISSUE_TEMPLATE/config.yml:
--------------------------------------------------------------------------------
1 | blank_issues_enabled: false
2 | contact_links:
3 | - name: FreeRTOS Community Support Forum
4 | url: https://forums.freertos.org/
5 | about: Please ask and answer questions about FreeRTOS here.
6 |
--------------------------------------------------------------------------------
/.github/ISSUE_TEMPLATE/documentation-issue.md:
--------------------------------------------------------------------------------
1 | ---
2 | name: Documentation issue
3 | about: Create a report to help us improve our documentation.
4 | title: "[DOC]"
5 | labels: documentation
6 | assignees: ''
7 |
8 | ---
9 |
10 | **Describe the issue**
11 | Please describe the issue and expected clarification in concise language.
12 |
13 | **Reference**
14 | Please attach the URL at which you are experiencing the issue.
15 |
16 | **Screenshot**
17 | If applicable, please attach screenshot.
18 |
19 | **Browser**
20 | - Browser: [e.g. Chrome]
21 | - Version: [e.g. 80.0.3987.132]
22 |
23 | <!-- For general inquiries, please post in [FreeRTOS forum](https://forums.FreeRTOS.org) for community support. -->
24 |
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/.github/ISSUE_TEMPLATE/feature_request.md:
--------------------------------------------------------------------------------
1 | ---
2 | name: Feature request
3 | about: Suggest a new feature for this project
4 | title: "[Feature Request] <replace with your title>"
5 | labels: enhancement
6 | assignees: ''
7 |
8 | ---
9 |
10 | **Is your feature request related to a problem? Please describe.**
11 | A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
12 |
13 | **Describe the solution you'd like**
14 | A clear and concise description of what you want to happen.
15 |
16 | **Describe alternatives you've considered**
17 | A clear and concise description of any alternative solutions or features you've considered.
18 |
19 | **How many devices will this feature impact?**
20 | Expected volume for your product.
21 |
22 | **What are your project timelines?**
23 | Timeline for milestones such as design completion, testing and validation, and production.
24 |
25 | **Additional context**
26 | Add any other context or screenshots about the feature request here.
27 |
28 |
29 | If you have the same (or similar) feature request, please upvote this issue with thumbs up 👍
30 | and use the comments section to provide answers to the questions above.
31 |
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/.github/SECURITY.md:
--------------------------------------------------------------------------------
1 | ## Reporting a Vulnerability
2 |
3 | If you discover a potential security issue in this project we ask that you notify AWS/Amazon Security
4 | via our [vulnerability reporting page](https://aws.amazon.com/security/vulnerability-reporting/) or directly via email to aws-security@amazon.com.
5 | Please do **not** create a public github issue.
6 |
--------------------------------------------------------------------------------
/.github/allowed_urls.txt:
--------------------------------------------------------------------------------
1 | https://www.renesas.com/us/en/document/mah/rh850f1k-group-users-manual-hardware?r=1170166
2 | https://www.renesas.com/us/en/products/microcontrollers-microprocessors/rh850-automotive-mcus
3 | https://www.renesas.com/us/en/software-tool/c-compiler-package-rh850-family#downloads
4 |
--------------------------------------------------------------------------------
/.github/media/pr_process.png:
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https://raw.githubusercontent.com/FreeRTOS/FreeRTOS-Kernel/e3a362b1d1e41bcc02c02f3ef05f4d3b30cbbc17/.github/media/pr_process.png
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/.github/pull_request_template.md:
--------------------------------------------------------------------------------
1 | <!--- Title -->
2 |
3 | Description
4 | -----------
5 | <!--- Describe your changes in detail. -->
6 |
7 | Test Steps
8 | -----------
9 | <!-- Describe the steps to reproduce. -->
10 |
11 | Checklist:
12 | ----------
13 | <!--- Go over all the following points, and put an `x` in all the boxes that apply. -->
14 | <!--- If you're unsure about any of these, don't hesitate to ask. We're here to help! -->
15 | - [ ] I have tested my changes. No regression in existing tests.
16 | - [ ] I have modified and/or added unit-tests to cover the code changes in this Pull Request.
17 |
18 | Related Issue
19 | -----------
20 | <!-- If any, please provide issue ID. -->
21 |
22 |
23 | By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.
24 |
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/.github/scripts/find_replace.sh:
--------------------------------------------------------------------------------
1 | #!/bin/bash
2 | old_text=$1
3 | new_text=$2
4 | echo "Old text: ${old_text}"
5 | echo "New text: ${new_text}"
6 | grep -rl "${old_text}" . | xargs gsed -i -e '1h;2,$H;$!d;g' -e "s/${old_text}/${new_text}/g"
7 |
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/.github/scripts/manifest_updater.py:
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1 | #!/usr/bin/env python3
2 | import os
3 | import argparse
4 |
5 | THIS_FILE_PATH = os.path.dirname(os.path.abspath(__file__))
6 | MANIFEST_FILE = os.path.join(THIS_FILE_PATH, '..', '..', 'manifest.yml')
7 |
8 | def update_manifest_file(new_version_number):
9 | updated_lines = []
10 | with open(MANIFEST_FILE, 'r') as f:
11 | for line in f:
12 | line = line.strip()
13 | if line.startswith('version'):
14 | updated_lines.append(f'version: "V{new_version_number}"\n')
15 | else:
16 | updated_lines.append(f'{line}\n')
17 |
18 | with open(MANIFEST_FILE, 'w') as f:
19 | f.writelines(updated_lines)
20 |
21 | def parse_args():
22 | parser = argparse.ArgumentParser()
23 | parser.add_argument('-v', '--version', required=True, help='New version number.')
24 | args = parser.parse_args()
25 | return args
26 |
27 | def main():
28 | args = parse_args()
29 | update_manifest_file(args.version)
30 |
31 | if __name__ == '__main__':
32 | main()
33 |
--------------------------------------------------------------------------------
/.github/third_party_tools.md:
--------------------------------------------------------------------------------
1 | Note that these tools are provided by different vendors and not by the FreeRTOS
2 | team.
3 |
4 | ## Tracing Tools
5 | | Tool | Website | Getting Started |
6 | |------|---------|-----------------|
7 | | Tracelyzer | [Link](https://percepio.com/tracealyzer/freertostrace/) | [Link](https://percepio.com/getstarted/latest/html/freertos.html) |
8 | | SystemView | [Link](https://www.segger.com/products/development-tools/systemview/) | [Link](https://wiki.segger.com/FreeRTOS_with_SystemView) |
9 |
10 | ## Static Code Analysis Tools
11 | | Tool | Website | Getting Started |
12 | |------|---------|-----------------|
13 | | Code Sonar | [Link](https://codesecure.com/our-products/codesonar/) | [Link](https://github.com/CodeSecure-SE/FreeRTOS-Kernel/blob/main/examples/codesonar/README.md) |
14 | | Coverity | [Link](https://www.blackduck.com/static-analysis-tools-sast/coverity.html) | [Link](../examples/coverity/README.md) |
15 |
--------------------------------------------------------------------------------
/.github/workflows/ci.yml:
--------------------------------------------------------------------------------
1 | name: CI Checks
2 | on:
3 | push:
4 | branches: ["**"]
5 | pull_request:
6 | branches: [main]
7 | workflow_dispatch:
8 | jobs:
9 | formatting:
10 | runs-on: ubuntu-latest
11 | steps:
12 | - uses: actions/checkout@v4.1.1
13 | - name: Check Formatting of FreeRTOS-Kernel Files
14 | uses: FreeRTOS/CI-CD-Github-Actions/formatting@main
15 | with:
16 | exclude-dirs: portable
17 |
18 | spell-check:
19 | runs-on: ubuntu-latest
20 | steps:
21 | - name: Clone This Repo
22 | uses: actions/checkout@v4.1.1
23 | - name: Run spellings check
24 | uses: FreeRTOS/CI-CD-Github-Actions/spellings@main
25 | with:
26 | path: ./
27 | exclude-files: History.txt
28 |
29 | link-verifier:
30 | runs-on: ubuntu-latest
31 | steps:
32 | - name: Clone This Repo
33 | uses: actions/checkout@v4.1.1
34 | - name: Link Verification
35 | uses: FreeRTOS/CI-CD-Github-Actions/link-verifier@main
36 | with:
37 | allowlist-file: '.github/allowed_urls.txt'
38 |
39 | verify-manifest:
40 | runs-on: ubuntu-latest
41 | steps:
42 | - uses: actions/checkout@v4.1.1
43 | with:
44 | submodules: true
45 | fetch-depth: 0
46 |
47 | - name: Run manifest verifier
48 | uses: FreeRTOS/CI-CD-GitHub-Actions/manifest-verifier@main
49 | with:
50 | path: ./
51 | fail-on-incorrect-version: true
52 |
--------------------------------------------------------------------------------
/.github/workflows/git-secrets.yml:
--------------------------------------------------------------------------------
1 | name: git-secrets Check
2 | on:
3 | push:
4 | pull_request:
5 | workflow_dispatch:
6 | jobs:
7 | git-secrets:
8 | runs-on: ubuntu-latest
9 | steps:
10 | - uses: actions/checkout@v4.1.1
11 | with:
12 | submodules: recursive
13 | - name: Checkout awslabs/git-secrets
14 | uses: actions/checkout@v4.1.1
15 | with:
16 | repository: awslabs/git-secrets
17 | ref: master
18 | path: git-secrets
19 | - name: Install git-secrets
20 | run: cd git-secrets && sudo make install && cd ..
21 | - name: Run git-secrets
22 | run: |
23 | git-secrets --register-aws
24 | git-secrets --scan
25 |
--------------------------------------------------------------------------------
/.github/workflows/kernel-checks.yml:
--------------------------------------------------------------------------------
1 | name: Kernel-Checker
2 |
3 | on: [push, pull_request]
4 |
5 | jobs:
6 | kernel-checker:
7 | name: FreeRTOS Kernel Header Checks
8 | runs-on: ubuntu-latest
9 | steps:
10 | # Install python 3
11 | - name: Tool Setup
12 | uses: actions/setup-python@v3
13 | env:
14 | GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
15 |
16 | # There is shared code, hosted by FreeRTOS/FreeRTOS, with deps needed by header checker
17 | - name: Checkout FreeRTOS Tools
18 | uses: actions/checkout@v4.1.1
19 | with:
20 | repository: FreeRTOS/FreeRTOS
21 | sparse-checkout: '.github'
22 | ref: main
23 | path: tools
24 |
25 | # Checkout user pull request changes
26 | - name: Checkout Pull Request
27 | uses: actions/checkout@v4.1.1
28 | with:
29 | path: inspect
30 |
31 | # Collect all affected files
32 | - name: Collecting changed files
33 | uses: lots0logs/gh-action-get-changed-files@2.2.2
34 | with:
35 | token: ${{ secrets.GITHUB_TOKEN }}
36 |
37 | # Run checks
38 | - env:
39 | bashPass: \033[32;1mPASSED -
40 | bashInfo: \033[33;1mINFO -
41 | bashFail: \033[31;1mFAILED -
42 | bashEnd: \033[0m
43 | stepName: Check File Headers
44 | name: ${{ env.stepName }}
45 | shell: bash
46 | run: |
47 | # ${{ env.stepName }}
48 | echo -e "::group::${{ env.bashInfo }} Install Dependencies ${{ env.bashEnd }}"
49 |
50 | # Copy the common tools from the FreeRTOS/FreeRTOS repo.
51 | mv tools/.github/scripts/common inspect/.github/scripts
52 |
53 | # Install the necessary python dependencies
54 | pip install -r inspect/.github/scripts/common/requirements.txt
55 | cd inspect
56 |
57 | echo -e "::group::${{ env.bashInfo }} ${{ env.stepName }} ${{ env.bashEnd }}"
58 |
59 | # Use the python script to check the copyright header of modified files.
60 | .github/scripts/kernel_checker.py --json ${HOME}/files_modified.json ${HOME}/files_added.json ${HOME}/files_renamed.json
61 | exitStatus=$?
62 | echo -e "::endgroup::"
63 |
64 | if [ $exitStatus -eq 0 ]; then
65 | echo -e "${{ env.bashPass }} ${{ env.stepName }} ${{ env.bashEnd }}"
66 | else
67 | echo -e "${{ env.bashFail }} ${{ env.stepName }} ${{ env.bashEnd }}"
68 | fi
69 | exit $exitStatus
70 |
--------------------------------------------------------------------------------
/.github/workflows/unit-tests.yml:
--------------------------------------------------------------------------------
1 | name: CMock Unit Tests
2 | on: [push, pull_request]
3 |
4 | jobs:
5 | run:
6 | runs-on: ubuntu-latest
7 | steps:
8 | - name: Checkout Parent Repository
9 | uses: actions/checkout@v4.1.1
10 | with:
11 | ref: main
12 | repository: FreeRTOS/FreeRTOS
13 | submodules: 'recursive'
14 | fetch-depth: 1
15 |
16 | # Checkout user pull request changes
17 | - name: Checkout Pull Request
18 | uses: actions/checkout@v4.1.1
19 | with:
20 | path: ./FreeRTOS/Source
21 |
22 | - name: Setup Python
23 | uses: actions/setup-python@master
24 | with:
25 | python-version: 3.8
26 |
27 | - name: Install packages
28 | run: |
29 | sudo apt-get install lcov cflow ruby doxygen build-essential unifdef
30 | - name: Run Unit Tests with ENABLE_SANITIZER=1
31 | run: |
32 | make -C FreeRTOS/Test/CMock clean
33 | make -C FreeRTOS/Test/CMock ENABLE_SANITIZER=1 run_col_formatted
34 | - name: Run Unit Tests for coverage
35 | run: |
36 | make -C FreeRTOS/Test/CMock clean
37 | make -C FreeRTOS/Test/CMock lcovhtml
38 | lcov --config-file FreeRTOS/Test/CMock/lcovrc --summary FreeRTOS/Test/CMock/build/cmock_test.info > FreeRTOS/Test/CMock/build/cmock_test_summary.txt
39 | - name: Upload coverage to Codecov
40 | uses: codecov/codecov-action@v3.1.0
41 | with:
42 | files: ${{ github.workspace }}/FreeRTOS/Test/CMock/build/cmock_test.info
43 | root_dir: ${{ github.workspace }}/FreeRTOS/Source
44 | flags: unittests
45 | fail_ci_if_error: false
46 | verbose: false
47 | - name: Archive code coverage data
48 | uses: actions/upload-artifact@v4
49 | with:
50 | name: coverage-data
51 | path: FreeRTOS/Test/CMock/build/cmock_test*
52 | - name: Archive code coverage html report
53 | uses: actions/upload-artifact@v4
54 | with:
55 | name: coverage-report
56 | path: FreeRTOS/Test/CMock/build/coverage
57 |
--------------------------------------------------------------------------------
/.gitmodules:
--------------------------------------------------------------------------------
1 | [submodule "ThirdParty/FreeRTOS-Kernel-Partner-Supported-Ports"]
2 | path = portable/ThirdParty/Partner-Supported-Ports
3 | url = https://github.com/FreeRTOS/FreeRTOS-Kernel-Partner-Supported-Ports
4 | [submodule "ThirdParty/FreeRTOS-Kernel-Community-Supported-Ports"]
5 | path = portable/ThirdParty/Community-Supported-Ports
6 | url = https://github.com/FreeRTOS/FreeRTOS-Kernel-Community-Supported-Ports
7 |
--------------------------------------------------------------------------------
/GitHub-FreeRTOS-Kernel-Home.url:
--------------------------------------------------------------------------------
1 | [{000214A0-0000-0000-C000-000000000046}]
2 | Prop3=19,2
3 | [InternetShortcut]
4 | URL=https://github.com/FreeRTOS/FreeRTOS-Kernel
5 | IconIndex=0
6 | IDList=
7 | HotKey=0
8 |
--------------------------------------------------------------------------------
/LICENSE.md:
--------------------------------------------------------------------------------
1 | MIT License
2 |
3 | Permission is hereby granted, free of charge, to any person obtaining a copy
4 | of this software and associated documentation files (the "Software"), to deal
5 | in the Software without restriction, including without limitation the rights
6 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
7 | copies of the Software, and to permit persons to whom the Software is
8 | furnished to do so, subject to the following conditions:
9 |
10 | The above copyright notice and this permission notice shall be included in all
11 | copies or substantial portions of the Software.
12 |
13 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
18 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
19 | SOFTWARE.
20 |
--------------------------------------------------------------------------------
/Quick_Start_Guide.url:
--------------------------------------------------------------------------------
1 | [InternetShortcut]
2 | URL=https://www.FreeRTOS.org/FreeRTOS-quick-start-guide.html
3 | IDList=
4 | [{000214A0-0000-0000-C000-000000000046}]
5 | Prop3=19,2
6 |
--------------------------------------------------------------------------------
/cspell.config.yaml:
--------------------------------------------------------------------------------
1 | ---
2 | $schema: https://raw.githubusercontent.com/streetsidesoftware/cspell/main/cspell.schema.json
3 | version: '0.2'
4 | # Allows things like stringLength
5 | allowCompoundWords: true
6 |
7 | # Read files not to spell check from the git ignore
8 | useGitignore: true
9 |
10 | # Language settings for C
11 | languageSettings:
12 | - caseSensitive: false
13 | enabled: true
14 | languageId: c
15 | locale: "*"
16 |
17 | # Add a dictionary, and the path to the word list
18 | dictionaryDefinitions:
19 | - name: freertos-words
20 | path: '.github/.cSpellWords.txt'
21 | addWords: true
22 |
23 | dictionaries:
24 | - freertos-words
25 |
26 | # Paths and files to ignore
27 | ignorePaths:
28 | - 'dependency'
29 | - 'docs'
30 | - 'ThirdParty'
31 | - 'History.txt'
32 |
--------------------------------------------------------------------------------
/examples/README.md:
--------------------------------------------------------------------------------
1 | # README for FreeRTOS-Kernel/examples
2 |
3 | The easiest way to use FreeRTOS is to start with one of the pre-configured demo application projects.
4 | See [FreeRTOS/FreeRTOS/Demo](https://github.com/FreeRTOS/FreeRTOS/tree/main/FreeRTOS/Demo) to find a list of pre-configured demos on multiple platforms which demonstrate the working of the FreeRTOS-Kernel.
5 | This directory aims to further facilitate the beginners in building their first FreeRTOS project.
6 |
7 |
8 | ## Directory Structure:
9 |
10 | * The [cmake_example](./cmake_example) directory contains a minimal FreeRTOS example project, which uses the configuration file in the template_configuration directory listed below. This will provide you with a starting point for building your applications using FreeRTOS-Kernel.
11 | * The [coverity](./coverity) directory contains a project to run [Synopsys Coverity](https://www.synopsys.com/software-integrity/static-analysis-tools-sast/coverity.html) for checking MISRA compliance. This directory contains further readme files and links to documentation.
12 | * The [template_configuration](./template_configuration) directory contains a sample configuration file FreeRTOSConfig.h which helps you in preparing your application configuration
13 |
14 |
15 | ## Additional examples
16 |
17 | Additional examples of the kernel being used in real life applications in tandem with many other libraries (i.e. FreeRTOS+TCP, coreMQTT, coreHTTP etc.) can be found [here](https://github.com/FreeRTOS/FreeRTOS/tree/main/FreeRTOS-Plus/Demo).
18 |
--------------------------------------------------------------------------------
/examples/cmake_example/CMakeLists.txt:
--------------------------------------------------------------------------------
1 | cmake_minimum_required(VERSION 3.15)
2 | project(example)
3 |
4 | set(FREERTOS_KERNEL_PATH "../../")
5 |
6 | # Add the freertos_config for FreeRTOS-Kernel
7 | add_library(freertos_config INTERFACE)
8 |
9 | target_include_directories(freertos_config
10 | INTERFACE
11 | "../template_configuration"
12 | )
13 |
14 | if (DEFINED FREERTOS_SMP_EXAMPLE AND FREERTOS_SMP_EXAMPLE STREQUAL "1")
15 | message(STATUS "Build FreeRTOS SMP example")
16 | # Adding the following configurations to build SMP template port
17 | add_compile_options( -DconfigNUMBER_OF_CORES=2 -DconfigUSE_PASSIVE_IDLE_HOOK=0 )
18 | endif()
19 |
20 | # Select the heap port. values between 1-4 will pick a heap.
21 | set(FREERTOS_HEAP "4" CACHE STRING "" FORCE)
22 |
23 | # Select the native compile PORT
24 | set(FREERTOS_PORT "TEMPLATE" CACHE STRING "" FORCE)
25 |
26 | # Adding the FreeRTOS-Kernel subdirectory
27 | add_subdirectory(${FREERTOS_KERNEL_PATH} FreeRTOS-Kernel)
28 |
29 | ########################################################################
30 | # Overall Compile Options
31 | # Note the compile option strategy is to error on everything and then
32 | # Per library opt-out of things that are warnings/errors.
33 | # This ensures that no matter what strategy for compilation you take, the
34 | # builds will still occur.
35 | #
36 | # Only tested with GNU and Clang.
37 | # Other options are https://cmake.org/cmake/help/latest/variable/CMAKE_LANG_COMPILER_ID.html#variable:CMAKE_%3CLANG%3E_COMPILER_ID
38 | # Naming of compilers translation map:
39 | #
40 | # FreeRTOS | CMake
41 | # -------------------
42 | # CCS | ?TBD?
43 | # GCC | GNU, Clang, *Clang Others?
44 | # IAR | IAR
45 | # Keil | ARMCC
46 | # MSVC | MSVC # Note only for MinGW?
47 | # Renesas | ?TBD?
48 |
49 | target_compile_options(freertos_kernel PRIVATE
50 | ### Gnu/Clang C Options
51 | lt;lt;COMPILE_LANG_AND_ID:C,GNU>:-fdiagnostics-color=always>
52 | lt;lt;COMPILE_LANG_AND_ID:C,Clang>:-fcolor-diagnostics>
53 |
54 | lt;lt;COMPILE_LANG_AND_ID:C,Clang,GNU>:-Wall>
55 | lt;lt;COMPILE_LANG_AND_ID:C,Clang,GNU>:-Wextra>
56 | lt;lt;COMPILE_LANG_AND_ID:C,Clang,GNU>:-Wpedantic>
57 | lt;lt;COMPILE_LANG_AND_ID:C,Clang,GNU>:-Werror>
58 | lt;lt;COMPILE_LANG_AND_ID:C,Clang,GNU>:-Wconversion>
59 | lt;lt;COMPILE_LANG_AND_ID:C,Clang>:-Weverything>
60 |
61 | # Suppressions required to build clean with clang.
62 | lt;lt;COMPILE_LANG_AND_ID:C,Clang>:-Wno-unused-macros>
63 | lt;lt;COMPILE_LANG_AND_ID:C,Clang>:-Wno-padded>
64 | lt;lt;COMPILE_LANG_AND_ID:C,Clang>:-Wno-missing-variable-declarations>
65 | lt;lt;COMPILE_LANG_AND_ID:C,Clang>:-Wno-covered-switch-default>
66 | lt;lt;COMPILE_LANG_AND_ID:C,Clang>:-Wno-cast-align> )
67 |
68 | add_executable(${PROJECT_NAME}
69 | main.c
70 | )
71 |
72 | target_link_libraries(${PROJECT_NAME} freertos_kernel freertos_config)
73 |
74 | set_property(TARGET freertos_kernel PROPERTY C_STANDARD 90)
--------------------------------------------------------------------------------
/examples/coverity/CMakeLists.txt:
--------------------------------------------------------------------------------
1 | cmake_minimum_required(VERSION 3.15)
2 |
3 | project(coverity)
4 |
5 | set(FREERTOS_KERNEL_PATH "../..")
6 | FILE(GLOB FREERTOS_KERNEL_SOURCE ${FREERTOS_KERNEL_PATH}/*.c)
7 | FILE(GLOB FREERTOS_PORT_CODE ${FREERTOS_KERNEL_PATH}/portable/template/*.c)
8 |
9 | # Coverity incorrectly infers the type of pdTRUE and pdFALSE as boolean because
10 | # of their names. This generates multiple false positive warnings about type
11 | # mismatch. Replace pdTRUE with pdPASS and pdFALSE with pdFAIL to avoid these
12 | # false positive warnings. This workaround will not be needed after Coverity
13 | # fixes the issue of incorrectly inferring the type of pdTRUE and pdFALSE as
14 | # boolean.
15 | add_custom_target(fix_source ALL
16 | COMMAND sed -i -b -e 's/pdFALSE/pdFAIL/g' -e 's/pdTRUE/pdPASS/g' ${FREERTOS_KERNEL_SOURCE} ${FREERTOS_PORT_CODE}
17 | DEPENDS ${FREERTOS_KERNEL_SOURCE} ${FREERTOS_PORT_CODE})
18 |
19 | # Add the freertos_config for FreeRTOS-Kernel.
20 | add_library(freertos_config INTERFACE)
21 |
22 | target_include_directories(freertos_config
23 | INTERFACE
24 | ./)
25 |
26 | if (DEFINED FREERTOS_SMP_EXAMPLE AND FREERTOS_SMP_EXAMPLE STREQUAL "1")
27 | message(STATUS "Build FreeRTOS SMP example")
28 | # Adding the following configurations to build SMP template port
29 | add_compile_options( -DconfigNUMBER_OF_CORES=2 -DconfigUSE_PASSIVE_IDLE_HOOK=0 )
30 | endif()
31 |
32 | # Select the heap. Values between 1-5 will pick a heap.
33 | set(FREERTOS_HEAP "3" CACHE STRING "" FORCE)
34 |
35 | # Select the FreeRTOS port.
36 | set(FREERTOS_PORT "TEMPLATE" CACHE STRING "" FORCE)
37 |
38 | # Add the FreeRTOS-Kernel subdirectory.
39 | add_subdirectory(${FREERTOS_KERNEL_PATH} FreeRTOS-Kernel)
40 |
41 | add_executable(${PROJECT_NAME}
42 | ../cmake_example/main.c)
43 |
44 | add_dependencies(${PROJECT_NAME} fix_source)
45 |
46 | target_link_libraries(${PROJECT_NAME} freertos_kernel freertos_config)
47 |
--------------------------------------------------------------------------------
/examples/coverity/README.md:
--------------------------------------------------------------------------------
1 | # MISRA Compliance for FreeRTOS-Kernel
2 | FreeRTOS-Kernel is MISRA C:2012 compliant. This directory contains a project to
3 | run [Synopsys Coverity](https://www.blackduck.com/static-analysis-tools-sast/coverity.html)
4 | for checking MISRA compliance.
5 |
6 | > **Note**
7 | Coverity version 2023.6.1 incorrectly infers the type of `pdTRUE` and `pdFALSE`
8 | as boolean because of their names, resulting in multiple false positive warnings
9 | about type mismatch. We replace `pdTRUE` with `pdPASS` and `pdFALSE` with
10 | `pdFAIL` to avoid these false positive warnings. This workaround will not be
11 | needed after Coverity fixes the issue of incorrectly inferring the type of
12 | `pdTRUE` and `pdFALSE` as boolean.
13 |
14 | Deviations from the MISRA C:2012 guidelines are documented in
15 | [MISRA.md](../../MISRA.md) and [coverity_misra.config](coverity_misra.config)
16 | files.
17 |
18 | ## Getting Started
19 | ### Prerequisites
20 | Coverity can be run on any platform mentioned [here](https://documentation.blackduck.com/bundle/coverity-docs/page/deploy-install-guide/topics/supported_platforms_for_coverity_analysis.html).
21 | The following are the prerequisites to generate coverity report:
22 |
23 | 1. CMake version > 3.13.0 (You can check whether you have this by typing `cmake --version`).
24 | 2. GCC compiler.
25 | - See download and installation instructions [here](https://gcc.gnu.org/install/).
26 | 3. Clone the repo using the following command:
27 | - `git clone https://github.com/FreeRTOS/FreeRTOS-Kernel.git ./FreeRTOS-Kernel`
28 |
29 | ### Generating Report
30 | Go to the root directory of the FreeRTOS-Kernel repo and run the following
31 | commands in a terminal:
32 | 1. Update the compiler configuration in Coverity:
33 | ~~~
34 | cov-configure --force --compiler cc --comptype gcc
35 | ~~~
36 | 2. Create the build files using CMake in a `build` directory:
37 |
38 | Single core FreeRTOS:
39 | ~~~
40 | cmake -B build -S examples/coverity
41 | ~~~
42 |
43 | SMP FreeRTOS:
44 | ~~~
45 | cmake -B build -S examples/coverity -DFREERTOS_SMP_EXAMPLE=1
46 | ~~~
47 | 3. Build the (pseudo) application:
48 | ~~~
49 | cd build/
50 | cov-build --emit-complementary-info --dir cov-out make coverity
51 | ~~~
52 | 4. Go to the Coverity output directory (`cov-out`) and begin Coverity static
53 | analysis:
54 | ~~~
55 | cov-analyze --dir ./cov-out \
56 | --coding-standard-config ../examples/coverity/coverity_misra.config \
57 | --tu-pattern "file('[A-Za-z_]+\.c') && ( ! file('main.c') ) && ( ! file('port.c') )"
58 | ~~~
59 | 5. Generate the HTML report:
60 | ~~~
61 | cov-format-errors --dir ./cov-out --html-output html-output
62 | ~~~
63 |
64 | HTML report should now be generated in a directory named `html-output`.
65 |
--------------------------------------------------------------------------------
/examples/template_configuration/readme.md:
--------------------------------------------------------------------------------
1 | # Configuration support for FreeRTOS
2 |
3 | ## Overview
4 |
5 | Every FreeRTOS project requires FreeRTOSConfig.h located in their include path. In this folder you will find a sample FreeRTOSConfig.h that will assist you in preparing the configuration for your application.
6 |
7 | The FreeRTOSConfig.h in this folder is used in the minimal_freertos_example project provided and it not guaranteed to have the same configuration between updates.
--------------------------------------------------------------------------------
/include/CMakeLists.txt:
--------------------------------------------------------------------------------
1 | # FreeRTOS internal cmake file. Do not use it in user top-level project
2 |
3 | add_library(freertos_kernel_include INTERFACE)
4 |
5 | target_include_directories(freertos_kernel_include
6 | INTERFACE
7 | .
8 | # Note: DEPRECATED but still supported, may be removed in a future release.
9 | lt;lt;NOT:lt;TARGET_EXISTS:freertos_config>>:${FREERTOS_CONFIG_FILE_DIRECTORY}>
10 | )
11 |
12 | target_link_libraries(freertos_kernel_include
13 | INTERFACE
14 | lt;lt;TARGET_EXISTS:freertos_config>:freertos_config>
15 | )
16 |
--------------------------------------------------------------------------------
/include/StackMacros.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 |
30 | #ifndef _MSC_VER /* Visual Studio doesn't support #warning. */
31 | #warning The name of this file has changed to stack_macros.h. Please update your code accordingly. This source file (which has the original name) will be removed in a future release.
32 | #endif
33 |
34 | #include "stack_macros.h"
35 |
--------------------------------------------------------------------------------
/include/newlib-freertos.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef INC_NEWLIB_FREERTOS_H
30 | #define INC_NEWLIB_FREERTOS_H
31 |
32 | /* Note Newlib support has been included by popular demand, but is not
33 | * used by the FreeRTOS maintainers themselves. FreeRTOS is not
34 | * responsible for resulting newlib operation. User must be familiar with
35 | * newlib and must provide system-wide implementations of the necessary
36 | * stubs. Be warned that (at the time of writing) the current newlib design
37 | * implements a system-wide malloc() that must be provided with locks.
38 | *
39 | * See the third party link http://www.nadler.com/embedded/newlibAndFreeRTOS.html
40 | * for additional information. */
41 |
42 | #include <reent.h>
43 |
44 | #define configUSE_C_RUNTIME_TLS_SUPPORT 1
45 |
46 | #ifndef configTLS_BLOCK_TYPE
47 | #define configTLS_BLOCK_TYPE struct _reent
48 | #endif
49 |
50 | #ifndef configINIT_TLS_BLOCK
51 | #define configINIT_TLS_BLOCK( xTLSBlock, pxTopOfStack ) _REENT_INIT_PTR( &( xTLSBlock ) )
52 | #endif
53 |
54 | #ifndef configSET_TLS_BLOCK
55 | #define configSET_TLS_BLOCK( xTLSBlock ) ( _impure_ptr = &( xTLSBlock ) )
56 | #endif
57 |
58 | #ifndef configDEINIT_TLS_BLOCK
59 | #define configDEINIT_TLS_BLOCK( xTLSBlock ) _reclaim_reent( &( xTLSBlock ) )
60 | #endif
61 |
62 | #endif /* INC_NEWLIB_FREERTOS_H */
63 |
--------------------------------------------------------------------------------
/include/stdint.readme:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef FREERTOS_STDINT
30 | #define FREERTOS_STDINT
31 |
32 | /*******************************************************************************
33 | * THIS IS NOT A FULL stdint.h IMPLEMENTATION - It only contains the definitions
34 | * necessary to build the FreeRTOS code. It is provided to allow FreeRTOS to be
35 | * built using compilers that do not provide their own stdint.h definition.
36 | *
37 | * To use this file:
38 | *
39 | * 1) Copy this file into the directory that contains your FreeRTOSConfig.h
40 | * header file, as that directory will already be in the compiler's include
41 | * path.
42 | *
43 | * 2) Rename the copied file stdint.h.
44 | *
45 | */
46 |
47 | typedef signed char int8_t;
48 | typedef unsigned char uint8_t;
49 | typedef short int16_t;
50 | typedef unsigned short uint16_t;
51 | typedef long int32_t;
52 | typedef unsigned long uint32_t;
53 |
54 | #ifndef SIZE_MAX
55 | #define SIZE_MAX ( ( size_t ) -1 )
56 | #endif
57 |
58 | #endif /* FREERTOS_STDINT */
59 |
--------------------------------------------------------------------------------
/manifest.yml:
--------------------------------------------------------------------------------
1 | name : "FreeRTOS-Kernel"
2 | version: "V11.0.1+"
3 | description: "FreeRTOS Kernel."
4 | license: "MIT"
5 |
--------------------------------------------------------------------------------
/portable/ARMClang/Use-the-GCC-ports.txt:
--------------------------------------------------------------------------------
1 | The FreeRTOS GCC port layer also builds and works with the ARMClang compiler.
2 | To use the ARMClang compiler build the port files from FreeRTOS/Source/portable/GCC.
3 |
--------------------------------------------------------------------------------
/portable/ARMv8M/ReadMe.txt:
--------------------------------------------------------------------------------
1 | This directory tree contains the master copy of the FreeRTOS Armv8-M and
2 | Armv8.1-M ports.
3 | Do not use the files located here! These file are copied into separate
4 | FreeRTOS/Source/portable/[compiler]/ARM_CM[23|33|55|85]_NNN directories prior to each
5 | FreeRTOS release.
6 |
7 | If your Armv8-M and Armv8.1-M application uses TrustZone then use the files from the
8 | FreeRTOS/Source/portable/[compiler]/ARM_CM[23|33|55|85] directories.
9 |
10 | If your Armv8-M and Armv8.1-M application does not use TrustZone then use the files from
11 | the FreeRTOS/Source/portable/[compiler]/ARM_CM[23|33|55|85]_NTZ directories.
12 |
--------------------------------------------------------------------------------
/portable/ARMv8M/non_secure/ReadMe.txt:
--------------------------------------------------------------------------------
1 | This directory tree contains the master copy of the FreeRTOS Armv8-M and
2 | Armv8.1-M ports.
3 | Do not use the files located here! These file are copied into separate
4 | FreeRTOS/Source/portable/[compiler]/ARM_CM[23|33|55|85]_NNN directories prior to
5 | each FreeRTOS release.
6 |
7 | If your Armv8-M/Armv8.1-M application uses TrustZone then use the files from the
8 | FreeRTOS/Source/portable/[compiler]/ARM_CM[23|33|55|85] directories.
9 |
10 | If your Armv8-M/Armv8.1-M application does not use TrustZone then use the files from
11 | the FreeRTOS/Source/portable/[compiler]/ARM_CM[23|33|55|85]_NTZ directories.
12 |
--------------------------------------------------------------------------------
/portable/ARMv8M/secure/ReadMe.txt:
--------------------------------------------------------------------------------
1 | This directory tree contains the master copy of the FreeRTOS Armv8-M and
2 | Armv8.1-M ports.
3 | Do not use the files located here! These file are copied into separate
4 | FreeRTOS/Source/portable/[compiler]/ARM_CM[23|33|55|85]_NNN directories prior to
5 | each FreeRTOS release.
6 |
7 | If your Armv8-M/Armv8.1-M application uses TrustZone then use the files from the
8 | FreeRTOS/Source/portable/[compiler]/ARM_CM[23|33|55|85] directories.
9 |
10 | If your Armv8-M/Armv8.1-M application does not use TrustZone then use the files from
11 | the FreeRTOS/Source/portable/[compiler]/ARM_CM[23|33|55|85]_NTZ directories.
12 |
--------------------------------------------------------------------------------
/portable/ARMv8M/secure/heap/secure_heap.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_HEAP_H__
30 | #define __SECURE_HEAP_H__
31 |
32 | /* Standard includes. */
33 | #include <stdlib.h>
34 |
35 | /**
36 | * @brief Allocates memory from heap.
37 | *
38 | * @param[in] xWantedSize The size of the memory to be allocated.
39 | *
40 | * @return Pointer to the memory region if the allocation is successful, NULL
41 | * otherwise.
42 | */
43 | void * pvPortMalloc( size_t xWantedSize );
44 |
45 | /**
46 | * @brief Frees the previously allocated memory.
47 | *
48 | * @param[in] pv Pointer to the memory to be freed.
49 | */
50 | void vPortFree( void * pv );
51 |
52 | /**
53 | * @brief Get the free heap size.
54 | *
55 | * @return Free heap size.
56 | */
57 | size_t xPortGetFreeHeapSize( void );
58 |
59 | /**
60 | * @brief Get the minimum ever free heap size.
61 | *
62 | * @return Minimum ever free heap size.
63 | */
64 | size_t xPortGetMinimumEverFreeHeapSize( void );
65 |
66 | #endif /* __SECURE_HEAP_H__ */
67 |
--------------------------------------------------------------------------------
/portable/ARMv8M/secure/init/secure_init.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_INIT_H__
30 | #define __SECURE_INIT_H__
31 |
32 | /**
33 | * @brief De-prioritizes the non-secure exceptions.
34 | *
35 | * This is needed to ensure that the non-secure PendSV runs at the lowest
36 | * priority. Context switch is done in the non-secure PendSV handler.
37 | *
38 | * @note This function must be called in the handler mode. It is no-op if called
39 | * in the thread mode.
40 | */
41 | void SecureInit_DePrioritizeNSExceptions( void );
42 |
43 | /**
44 | * @brief Sets up the Floating Point Unit (FPU) for Non-Secure access.
45 | *
46 | * Also sets FPCCR.TS=1 to ensure that the content of the Floating Point
47 | * Registers are not leaked to the non-secure side.
48 | *
49 | * @note This function must be called in the handler mode. It is no-op if called
50 | * in the thread mode.
51 | */
52 | void SecureInit_EnableNSFPUAccess( void );
53 |
54 | #endif /* __SECURE_INIT_H__ */
55 |
--------------------------------------------------------------------------------
/portable/CCS/MSP430X/data_model.h:
--------------------------------------------------------------------------------
1 | ;/*
2 | ; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | ; *
5 | ; * SPDX-License-Identifier: MIT
6 | ; *
7 | ; * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | ; * this software and associated documentation files (the "Software"), to deal in
9 | ; * the Software without restriction, including without limitation the rights to
10 | ; * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | ; * the Software, and to permit persons to whom the Software is furnished to do so,
12 | ; * subject to the following conditions:
13 | ; *
14 | ; * The above copyright notice and this permission notice shall be included in all
15 | ; * copies or substantial portions of the Software.
16 | ; *
17 | ; * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | ; * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | ; * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | ; * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | ; * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | ; * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | ; *
24 | ; * https://www.FreeRTOS.org
25 | ; * https://github.com/FreeRTOS
26 | ; *
27 | ; */
28 |
29 | .if $DEFINED( __LARGE_DATA_MODEL__ )
30 | .define "pushm.a", pushm_x
31 | .define "popm.a", popm_x
32 | .define "push.a", push_x
33 | .define "pop.a", pop_x
34 | .define "mov.a", mov_x
35 | .else
36 | .define "pushm.w", pushm_x
37 | .define "popm.w", popm_x
38 | .define "push.w", push_x
39 | .define "pop.w", pop_x
40 | .define "mov.w", mov_x
41 | .endif
42 |
43 | .if $DEFINED( __LARGE_CODE_MODEL__ )
44 | .define "calla", call_x
45 | .define "reta", ret_x
46 | .else
47 | .define "call", call_x
48 | .define "ret", ret_x
49 | .endif
50 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_AARCH64/README.md:
--------------------------------------------------------------------------------
1 | # Armv8-A architecture support
2 |
3 | The Armv8-A architecture introduces the ability to use 64-bit and 32-bit
4 | Execution states, known as AArch64 and AArch32 respectively. The AArch64
5 | Execution state supports the A64 instruction set. It holds addresses in 64-bit
6 | registers and allows instructions in the base instruction set to use 64-bit
7 | registers for their processing.
8 |
9 | The AArch32 Execution state is a 32-bit Execution state that preserves
10 | backwards compatibility with the Armv7-A architecture, enhancing that profile
11 | so that it can support some features included in the AArch64 state. It supports
12 | the T32 and A32 instruction sets. Follow the
13 | [link](https://developer.arm.com/Architectures/A-Profile%20Architecture)
14 | for more information.
15 |
16 | ## ARM_AARCH64 port
17 |
18 | This port adds support for Armv8-A architecture AArch64 execution state.
19 | This port is generic and can be used as a starting point for Armv8-A
20 | application processors.
21 |
22 | * ARM_AARCH64
23 | * Memory mapped interface to access Arm GIC registers
24 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_AARCH64_SRE/README.md:
--------------------------------------------------------------------------------
1 | # Armv8-A architecture support
2 |
3 | The Armv8-A architecture introduces the ability to use 64-bit and 32-bit
4 | Execution states, known as AArch64 and AArch32 respectively. The AArch64
5 | Execution state supports the A64 instruction set. It holds addresses in 64-bit
6 | registers and allows instructions in the base instruction set to use 64-bit
7 | registers for their processing.
8 |
9 | The AArch32 Execution state is a 32-bit Execution state that preserves
10 | backwards compatibility with the Armv7-A architecture, enhancing that profile
11 | so that it can support some features included in the AArch64 state. It supports
12 | the T32 and A32 instruction sets. Follow the
13 | [link](https://developer.arm.com/Architectures/A-Profile%20Architecture)
14 | for more information.
15 |
16 | ## ARM_AARCH64_SRE port
17 |
18 | This port adds support for Armv8-A architecture AArch64 execution state.
19 | This port is generic and can be used as a starting point for Armv8-A
20 | application processors.
21 |
22 | * ARM_AARCH64_SRE
23 | * System Register interface to access Arm GIC registers
24 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CA53_64_BIT/README.md:
--------------------------------------------------------------------------------
1 | # ARM_CA53_64_BIT port
2 |
3 | Initial port to support Armv8-A architecture in FreeRTOS kernel was written for
4 | Arm Cortex-A53 processor.
5 |
6 | * ARM_CA53_64_BIT
7 | * Memory mapped interface to access Arm GIC registers
8 |
9 | This port is generic and can be used as a starting point for other Armv8-A
10 | application processors. Therefore, the port `ARM_CA53_64_BIT` is renamed as
11 | `ARM_AARCH64`. The existing projects that use old port `ARM_CA53_64_BIT`,
12 | should migrate to renamed port `ARM_AARCH64`.
13 |
14 | **NOTE**
15 |
16 | This port uses memory mapped interface to access Arm GIC registers.
17 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CA53_64_BIT_SRE/README.md:
--------------------------------------------------------------------------------
1 | # ARM_CA53_64_BIT_SRE port
2 |
3 | Initial port to support Armv8-A architecture in FreeRTOS kernel was written for
4 | Arm Cortex-A53 processor.
5 |
6 | * ARM_CA53_64_BIT_SRE
7 | * System Register interface to access Arm GIC registers
8 |
9 | This port is generic and can be used as a starting point for other Armv8-A
10 | application processors. Therefore, the port `ARM_AARCH64_SRE` is renamed as
11 | `ARM_AARCH64_SRE`. The existing projects that use old port `ARM_AARCH64_SRE`,
12 | should migrate to renamed port `ARM_AARCH64_SRE`.
13 |
14 | **NOTE**
15 |
16 | This port uses System Register interface to access Arm GIC registers.
17 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CM23/secure/secure_heap.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_HEAP_H__
30 | #define __SECURE_HEAP_H__
31 |
32 | /* Standard includes. */
33 | #include <stdlib.h>
34 |
35 | /**
36 | * @brief Allocates memory from heap.
37 | *
38 | * @param[in] xWantedSize The size of the memory to be allocated.
39 | *
40 | * @return Pointer to the memory region if the allocation is successful, NULL
41 | * otherwise.
42 | */
43 | void * pvPortMalloc( size_t xWantedSize );
44 |
45 | /**
46 | * @brief Frees the previously allocated memory.
47 | *
48 | * @param[in] pv Pointer to the memory to be freed.
49 | */
50 | void vPortFree( void * pv );
51 |
52 | /**
53 | * @brief Get the free heap size.
54 | *
55 | * @return Free heap size.
56 | */
57 | size_t xPortGetFreeHeapSize( void );
58 |
59 | /**
60 | * @brief Get the minimum ever free heap size.
61 | *
62 | * @return Minimum ever free heap size.
63 | */
64 | size_t xPortGetMinimumEverFreeHeapSize( void );
65 |
66 | #endif /* __SECURE_HEAP_H__ */
67 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CM23/secure/secure_init.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_INIT_H__
30 | #define __SECURE_INIT_H__
31 |
32 | /**
33 | * @brief De-prioritizes the non-secure exceptions.
34 | *
35 | * This is needed to ensure that the non-secure PendSV runs at the lowest
36 | * priority. Context switch is done in the non-secure PendSV handler.
37 | *
38 | * @note This function must be called in the handler mode. It is no-op if called
39 | * in the thread mode.
40 | */
41 | void SecureInit_DePrioritizeNSExceptions( void );
42 |
43 | /**
44 | * @brief Sets up the Floating Point Unit (FPU) for Non-Secure access.
45 | *
46 | * Also sets FPCCR.TS=1 to ensure that the content of the Floating Point
47 | * Registers are not leaked to the non-secure side.
48 | *
49 | * @note This function must be called in the handler mode. It is no-op if called
50 | * in the thread mode.
51 | */
52 | void SecureInit_EnableNSFPUAccess( void );
53 |
54 | #endif /* __SECURE_INIT_H__ */
55 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CM33/non_secure/portmacro.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef PORTMACRO_H
30 | #define PORTMACRO_H
31 |
32 | /* *INDENT-OFF* */
33 | #ifdef __cplusplus
34 | extern "C" {
35 | #endif
36 | /* *INDENT-ON* */
37 |
38 | /*------------------------------------------------------------------------------
39 | * Port specific definitions.
40 | *
41 | * The settings in this file configure FreeRTOS correctly for the given hardware
42 | * and compiler.
43 | *
44 | * These settings should not be altered.
45 | *------------------------------------------------------------------------------
46 | */
47 |
48 | /**
49 | * Architecture specifics.
50 | */
51 | #define portARCH_NAME "Cortex-M33"
52 | #define portHAS_ARMV8M_MAIN_EXTENSION 1
53 | #define portARMV8M_MINOR_VERSION 0
54 | #define portDONT_DISCARD __attribute__( ( used ) )
55 | /*-----------------------------------------------------------*/
56 |
57 | /* ARMv8-M common port configurations. */
58 | #include "portmacrocommon.h"
59 | /*-----------------------------------------------------------*/
60 |
61 | #ifndef configENABLE_MVE
62 | #define configENABLE_MVE 0
63 | #elif ( configENABLE_MVE != 0 )
64 | #error configENABLE_MVE must be left undefined, or defined to 0 for the Cortex-M33.
65 | #endif
66 | /*-----------------------------------------------------------*/
67 |
68 | /**
69 | * @brief Critical section management.
70 | */
71 | #define portDISABLE_INTERRUPTS() ulSetInterruptMask()
72 | #define portENABLE_INTERRUPTS() vClearInterruptMask( 0 )
73 | /*-----------------------------------------------------------*/
74 |
75 | /* *INDENT-OFF* */
76 | #ifdef __cplusplus
77 | }
78 | #endif
79 | /* *INDENT-ON* */
80 |
81 | #endif /* PORTMACRO_H */
82 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CM33/secure/secure_heap.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_HEAP_H__
30 | #define __SECURE_HEAP_H__
31 |
32 | /* Standard includes. */
33 | #include <stdlib.h>
34 |
35 | /**
36 | * @brief Allocates memory from heap.
37 | *
38 | * @param[in] xWantedSize The size of the memory to be allocated.
39 | *
40 | * @return Pointer to the memory region if the allocation is successful, NULL
41 | * otherwise.
42 | */
43 | void * pvPortMalloc( size_t xWantedSize );
44 |
45 | /**
46 | * @brief Frees the previously allocated memory.
47 | *
48 | * @param[in] pv Pointer to the memory to be freed.
49 | */
50 | void vPortFree( void * pv );
51 |
52 | /**
53 | * @brief Get the free heap size.
54 | *
55 | * @return Free heap size.
56 | */
57 | size_t xPortGetFreeHeapSize( void );
58 |
59 | /**
60 | * @brief Get the minimum ever free heap size.
61 | *
62 | * @return Minimum ever free heap size.
63 | */
64 | size_t xPortGetMinimumEverFreeHeapSize( void );
65 |
66 | #endif /* __SECURE_HEAP_H__ */
67 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CM33/secure/secure_init.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_INIT_H__
30 | #define __SECURE_INIT_H__
31 |
32 | /**
33 | * @brief De-prioritizes the non-secure exceptions.
34 | *
35 | * This is needed to ensure that the non-secure PendSV runs at the lowest
36 | * priority. Context switch is done in the non-secure PendSV handler.
37 | *
38 | * @note This function must be called in the handler mode. It is no-op if called
39 | * in the thread mode.
40 | */
41 | void SecureInit_DePrioritizeNSExceptions( void );
42 |
43 | /**
44 | * @brief Sets up the Floating Point Unit (FPU) for Non-Secure access.
45 | *
46 | * Also sets FPCCR.TS=1 to ensure that the content of the Floating Point
47 | * Registers are not leaked to the non-secure side.
48 | *
49 | * @note This function must be called in the handler mode. It is no-op if called
50 | * in the thread mode.
51 | */
52 | void SecureInit_EnableNSFPUAccess( void );
53 |
54 | #endif /* __SECURE_INIT_H__ */
55 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CM33_NTZ/non_secure/portmacro.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef PORTMACRO_H
30 | #define PORTMACRO_H
31 |
32 | /* *INDENT-OFF* */
33 | #ifdef __cplusplus
34 | extern "C" {
35 | #endif
36 | /* *INDENT-ON* */
37 |
38 | /*------------------------------------------------------------------------------
39 | * Port specific definitions.
40 | *
41 | * The settings in this file configure FreeRTOS correctly for the given hardware
42 | * and compiler.
43 | *
44 | * These settings should not be altered.
45 | *------------------------------------------------------------------------------
46 | */
47 |
48 | /**
49 | * Architecture specifics.
50 | */
51 | #define portARCH_NAME "Cortex-M33"
52 | #define portHAS_ARMV8M_MAIN_EXTENSION 1
53 | #define portARMV8M_MINOR_VERSION 0
54 | #define portDONT_DISCARD __attribute__( ( used ) )
55 | /*-----------------------------------------------------------*/
56 |
57 | /* ARMv8-M common port configurations. */
58 | #include "portmacrocommon.h"
59 | /*-----------------------------------------------------------*/
60 |
61 | #ifndef configENABLE_MVE
62 | #define configENABLE_MVE 0
63 | #elif ( configENABLE_MVE != 0 )
64 | #error configENABLE_MVE must be left undefined, or defined to 0 for the Cortex-M33.
65 | #endif
66 | /*-----------------------------------------------------------*/
67 |
68 | /**
69 | * @brief Critical section management.
70 | */
71 | #define portDISABLE_INTERRUPTS() ulSetInterruptMask()
72 | #define portENABLE_INTERRUPTS() vClearInterruptMask( 0 )
73 | /*-----------------------------------------------------------*/
74 |
75 | /* *INDENT-OFF* */
76 | #ifdef __cplusplus
77 | }
78 | #endif
79 | /* *INDENT-ON* */
80 |
81 | #endif /* PORTMACRO_H */
82 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CM35P/non_secure/portmacro.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef PORTMACRO_H
30 | #define PORTMACRO_H
31 |
32 | /* *INDENT-OFF* */
33 | #ifdef __cplusplus
34 | extern "C" {
35 | #endif
36 | /* *INDENT-ON* */
37 |
38 | /*------------------------------------------------------------------------------
39 | * Port specific definitions.
40 | *
41 | * The settings in this file configure FreeRTOS correctly for the given hardware
42 | * and compiler.
43 | *
44 | * These settings should not be altered.
45 | *------------------------------------------------------------------------------
46 | */
47 |
48 | /**
49 | * Architecture specifics.
50 | */
51 | #define portARCH_NAME "Cortex-M35P"
52 | #define portHAS_ARMV8M_MAIN_EXTENSION 1
53 | #define portARMV8M_MINOR_VERSION 0
54 | #define portDONT_DISCARD __attribute__( ( used ) )
55 | /*-----------------------------------------------------------*/
56 |
57 | /* ARMv8-M common port configurations. */
58 | #include "portmacrocommon.h"
59 | /*-----------------------------------------------------------*/
60 |
61 | #ifndef configENABLE_MVE
62 | #define configENABLE_MVE 0
63 | #elif ( configENABLE_MVE != 0 )
64 | #error configENABLE_MVE must be left undefined, or defined to 0 for the Cortex-M35.
65 | #endif
66 | /*-----------------------------------------------------------*/
67 |
68 | /**
69 | * @brief Critical section management.
70 | */
71 | #define portDISABLE_INTERRUPTS() ulSetInterruptMask()
72 | #define portENABLE_INTERRUPTS() vClearInterruptMask( 0 )
73 | /*-----------------------------------------------------------*/
74 |
75 | /* *INDENT-OFF* */
76 | #ifdef __cplusplus
77 | }
78 | #endif
79 | /* *INDENT-ON* */
80 |
81 | #endif /* PORTMACRO_H */
82 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CM35P/secure/secure_heap.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_HEAP_H__
30 | #define __SECURE_HEAP_H__
31 |
32 | /* Standard includes. */
33 | #include <stdlib.h>
34 |
35 | /**
36 | * @brief Allocates memory from heap.
37 | *
38 | * @param[in] xWantedSize The size of the memory to be allocated.
39 | *
40 | * @return Pointer to the memory region if the allocation is successful, NULL
41 | * otherwise.
42 | */
43 | void * pvPortMalloc( size_t xWantedSize );
44 |
45 | /**
46 | * @brief Frees the previously allocated memory.
47 | *
48 | * @param[in] pv Pointer to the memory to be freed.
49 | */
50 | void vPortFree( void * pv );
51 |
52 | /**
53 | * @brief Get the free heap size.
54 | *
55 | * @return Free heap size.
56 | */
57 | size_t xPortGetFreeHeapSize( void );
58 |
59 | /**
60 | * @brief Get the minimum ever free heap size.
61 | *
62 | * @return Minimum ever free heap size.
63 | */
64 | size_t xPortGetMinimumEverFreeHeapSize( void );
65 |
66 | #endif /* __SECURE_HEAP_H__ */
67 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CM35P/secure/secure_init.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_INIT_H__
30 | #define __SECURE_INIT_H__
31 |
32 | /**
33 | * @brief De-prioritizes the non-secure exceptions.
34 | *
35 | * This is needed to ensure that the non-secure PendSV runs at the lowest
36 | * priority. Context switch is done in the non-secure PendSV handler.
37 | *
38 | * @note This function must be called in the handler mode. It is no-op if called
39 | * in the thread mode.
40 | */
41 | void SecureInit_DePrioritizeNSExceptions( void );
42 |
43 | /**
44 | * @brief Sets up the Floating Point Unit (FPU) for Non-Secure access.
45 | *
46 | * Also sets FPCCR.TS=1 to ensure that the content of the Floating Point
47 | * Registers are not leaked to the non-secure side.
48 | *
49 | * @note This function must be called in the handler mode. It is no-op if called
50 | * in the thread mode.
51 | */
52 | void SecureInit_EnableNSFPUAccess( void );
53 |
54 | #endif /* __SECURE_INIT_H__ */
55 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CM55/non_secure/portmacro.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef PORTMACRO_H
30 | #define PORTMACRO_H
31 |
32 | /* *INDENT-OFF* */
33 | #ifdef __cplusplus
34 | extern "C" {
35 | #endif
36 | /* *INDENT-ON* */
37 |
38 | /*------------------------------------------------------------------------------
39 | * Port specific definitions.
40 | *
41 | * The settings in this file configure FreeRTOS correctly for the given hardware
42 | * and compiler.
43 | *
44 | * These settings should not be altered.
45 | *------------------------------------------------------------------------------
46 | */
47 |
48 | #ifndef configENABLE_MVE
49 | #error configENABLE_MVE must be defined in FreeRTOSConfig.h. Set configENABLE_MVE to 1 to enable the MVE or 0 to disable the MVE.
50 | #endif /* configENABLE_MVE */
51 | /*-----------------------------------------------------------*/
52 |
53 | /**
54 | * Architecture specifics.
55 | */
56 | #define portARCH_NAME "Cortex-M55"
57 | #define portHAS_ARMV8M_MAIN_EXTENSION 1
58 | #define portARMV8M_MINOR_VERSION 1
59 | #define portDONT_DISCARD __attribute__( ( used ) )
60 | /*-----------------------------------------------------------*/
61 |
62 | /* ARMv8-M common port configurations. */
63 | #include "portmacrocommon.h"
64 | /*-----------------------------------------------------------*/
65 |
66 | /**
67 | * @brief Critical section management.
68 | */
69 | #define portDISABLE_INTERRUPTS() ulSetInterruptMask()
70 | #define portENABLE_INTERRUPTS() vClearInterruptMask( 0 )
71 | /*-----------------------------------------------------------*/
72 |
73 | /* *INDENT-OFF* */
74 | #ifdef __cplusplus
75 | }
76 | #endif
77 | /* *INDENT-ON* */
78 |
79 | #endif /* PORTMACRO_H */
80 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CM55/secure/secure_heap.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_HEAP_H__
30 | #define __SECURE_HEAP_H__
31 |
32 | /* Standard includes. */
33 | #include <stdlib.h>
34 |
35 | /**
36 | * @brief Allocates memory from heap.
37 | *
38 | * @param[in] xWantedSize The size of the memory to be allocated.
39 | *
40 | * @return Pointer to the memory region if the allocation is successful, NULL
41 | * otherwise.
42 | */
43 | void * pvPortMalloc( size_t xWantedSize );
44 |
45 | /**
46 | * @brief Frees the previously allocated memory.
47 | *
48 | * @param[in] pv Pointer to the memory to be freed.
49 | */
50 | void vPortFree( void * pv );
51 |
52 | /**
53 | * @brief Get the free heap size.
54 | *
55 | * @return Free heap size.
56 | */
57 | size_t xPortGetFreeHeapSize( void );
58 |
59 | /**
60 | * @brief Get the minimum ever free heap size.
61 | *
62 | * @return Minimum ever free heap size.
63 | */
64 | size_t xPortGetMinimumEverFreeHeapSize( void );
65 |
66 | #endif /* __SECURE_HEAP_H__ */
67 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CM55/secure/secure_init.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_INIT_H__
30 | #define __SECURE_INIT_H__
31 |
32 | /**
33 | * @brief De-prioritizes the non-secure exceptions.
34 | *
35 | * This is needed to ensure that the non-secure PendSV runs at the lowest
36 | * priority. Context switch is done in the non-secure PendSV handler.
37 | *
38 | * @note This function must be called in the handler mode. It is no-op if called
39 | * in the thread mode.
40 | */
41 | void SecureInit_DePrioritizeNSExceptions( void );
42 |
43 | /**
44 | * @brief Sets up the Floating Point Unit (FPU) for Non-Secure access.
45 | *
46 | * Also sets FPCCR.TS=1 to ensure that the content of the Floating Point
47 | * Registers are not leaked to the non-secure side.
48 | *
49 | * @note This function must be called in the handler mode. It is no-op if called
50 | * in the thread mode.
51 | */
52 | void SecureInit_EnableNSFPUAccess( void );
53 |
54 | #endif /* __SECURE_INIT_H__ */
55 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CM55_NTZ/non_secure/portmacro.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef PORTMACRO_H
30 | #define PORTMACRO_H
31 |
32 | /* *INDENT-OFF* */
33 | #ifdef __cplusplus
34 | extern "C" {
35 | #endif
36 | /* *INDENT-ON* */
37 |
38 | /*------------------------------------------------------------------------------
39 | * Port specific definitions.
40 | *
41 | * The settings in this file configure FreeRTOS correctly for the given hardware
42 | * and compiler.
43 | *
44 | * These settings should not be altered.
45 | *------------------------------------------------------------------------------
46 | */
47 |
48 | #ifndef configENABLE_MVE
49 | #error configENABLE_MVE must be defined in FreeRTOSConfig.h. Set configENABLE_MVE to 1 to enable the MVE or 0 to disable the MVE.
50 | #endif /* configENABLE_MVE */
51 | /*-----------------------------------------------------------*/
52 |
53 | /**
54 | * Architecture specifics.
55 | */
56 | #define portARCH_NAME "Cortex-M55"
57 | #define portHAS_ARMV8M_MAIN_EXTENSION 1
58 | #define portARMV8M_MINOR_VERSION 1
59 | #define portDONT_DISCARD __attribute__( ( used ) )
60 | /*-----------------------------------------------------------*/
61 |
62 | /* ARMv8-M common port configurations. */
63 | #include "portmacrocommon.h"
64 | /*-----------------------------------------------------------*/
65 |
66 | /**
67 | * @brief Critical section management.
68 | */
69 | #define portDISABLE_INTERRUPTS() ulSetInterruptMask()
70 | #define portENABLE_INTERRUPTS() vClearInterruptMask( 0 )
71 | /*-----------------------------------------------------------*/
72 |
73 | /* *INDENT-OFF* */
74 | #ifdef __cplusplus
75 | }
76 | #endif
77 | /* *INDENT-ON* */
78 |
79 | #endif /* PORTMACRO_H */
80 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CM7/ReadMe.txt:
--------------------------------------------------------------------------------
1 | There are two options for running FreeRTOS on ARM Cortex-M7 microcontrollers.
2 | The best option depends on the revision of the ARM Cortex-M7 core in use. The
3 | revision is specified by an 'r' number, and a 'p' number, so will look something
4 | like 'r0p1'. Check the documentation for the microcontroller in use to find the
5 | revision of the Cortex-M7 core used in that microcontroller. If in doubt, use
6 | the FreeRTOS port provided specifically for r0p1 revisions, as that can be used
7 | with all core revisions.
8 |
9 | The first option is to use the ARM Cortex-M4F port, and the second option is to
10 | use the Cortex-M7 r0p1 port - the latter containing a minor errata workaround.
11 |
12 | If the revision of the ARM Cortex-M7 core is not r0p1 then either option can be
13 | used, but it is recommended to use the FreeRTOS ARM Cortex-M4F port located in
14 | the /FreeRTOS/Source/portable/GCC/ARM_CM4F directory.
15 |
16 | If the revision of the ARM Cortex-M7 core is r0p1 then use the FreeRTOS ARM
17 | Cortex-M7 r0p1 port located in the /FreeRTOS/Source/portable/GCC/ARM_CM7/r0p1
18 | directory.
19 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CM85/non_secure/portmacro.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef PORTMACRO_H
30 | #define PORTMACRO_H
31 |
32 | /* *INDENT-OFF* */
33 | #ifdef __cplusplus
34 | extern "C" {
35 | #endif
36 | /* *INDENT-ON* */
37 |
38 | /*------------------------------------------------------------------------------
39 | * Port specific definitions.
40 | *
41 | * The settings in this file configure FreeRTOS correctly for the given hardware
42 | * and compiler.
43 | *
44 | * These settings should not be altered.
45 | *------------------------------------------------------------------------------
46 | */
47 |
48 | #ifndef configENABLE_MVE
49 | #error configENABLE_MVE must be defined in FreeRTOSConfig.h. Set configENABLE_MVE to 1 to enable the MVE or 0 to disable the MVE.
50 | #endif /* configENABLE_MVE */
51 | /*-----------------------------------------------------------*/
52 |
53 | /**
54 | * Architecture specifics.
55 | */
56 | #define portARCH_NAME "Cortex-M85"
57 | #define portHAS_ARMV8M_MAIN_EXTENSION 1
58 | #define portARMV8M_MINOR_VERSION 1
59 | #define portDONT_DISCARD __attribute__( ( used ) )
60 | /*-----------------------------------------------------------*/
61 |
62 | /* ARMv8-M common port configurations. */
63 | #include "portmacrocommon.h"
64 | /*-----------------------------------------------------------*/
65 |
66 | /**
67 | * @brief Critical section management.
68 | */
69 | #define portDISABLE_INTERRUPTS() ulSetInterruptMask()
70 | #define portENABLE_INTERRUPTS() vClearInterruptMask( 0 )
71 | /*-----------------------------------------------------------*/
72 |
73 | /* *INDENT-OFF* */
74 | #ifdef __cplusplus
75 | }
76 | #endif
77 | /* *INDENT-ON* */
78 |
79 | #endif /* PORTMACRO_H */
80 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CM85/secure/secure_heap.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_HEAP_H__
30 | #define __SECURE_HEAP_H__
31 |
32 | /* Standard includes. */
33 | #include <stdlib.h>
34 |
35 | /**
36 | * @brief Allocates memory from heap.
37 | *
38 | * @param[in] xWantedSize The size of the memory to be allocated.
39 | *
40 | * @return Pointer to the memory region if the allocation is successful, NULL
41 | * otherwise.
42 | */
43 | void * pvPortMalloc( size_t xWantedSize );
44 |
45 | /**
46 | * @brief Frees the previously allocated memory.
47 | *
48 | * @param[in] pv Pointer to the memory to be freed.
49 | */
50 | void vPortFree( void * pv );
51 |
52 | /**
53 | * @brief Get the free heap size.
54 | *
55 | * @return Free heap size.
56 | */
57 | size_t xPortGetFreeHeapSize( void );
58 |
59 | /**
60 | * @brief Get the minimum ever free heap size.
61 | *
62 | * @return Minimum ever free heap size.
63 | */
64 | size_t xPortGetMinimumEverFreeHeapSize( void );
65 |
66 | #endif /* __SECURE_HEAP_H__ */
67 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CM85/secure/secure_init.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_INIT_H__
30 | #define __SECURE_INIT_H__
31 |
32 | /**
33 | * @brief De-prioritizes the non-secure exceptions.
34 | *
35 | * This is needed to ensure that the non-secure PendSV runs at the lowest
36 | * priority. Context switch is done in the non-secure PendSV handler.
37 | *
38 | * @note This function must be called in the handler mode. It is no-op if called
39 | * in the thread mode.
40 | */
41 | void SecureInit_DePrioritizeNSExceptions( void );
42 |
43 | /**
44 | * @brief Sets up the Floating Point Unit (FPU) for Non-Secure access.
45 | *
46 | * Also sets FPCCR.TS=1 to ensure that the content of the Floating Point
47 | * Registers are not leaked to the non-secure side.
48 | *
49 | * @note This function must be called in the handler mode. It is no-op if called
50 | * in the thread mode.
51 | */
52 | void SecureInit_EnableNSFPUAccess( void );
53 |
54 | #endif /* __SECURE_INIT_H__ */
55 |
--------------------------------------------------------------------------------
/portable/GCC/ARM_CM85_NTZ/non_secure/portmacro.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef PORTMACRO_H
30 | #define PORTMACRO_H
31 |
32 | /* *INDENT-OFF* */
33 | #ifdef __cplusplus
34 | extern "C" {
35 | #endif
36 | /* *INDENT-ON* */
37 |
38 | /*------------------------------------------------------------------------------
39 | * Port specific definitions.
40 | *
41 | * The settings in this file configure FreeRTOS correctly for the given hardware
42 | * and compiler.
43 | *
44 | * These settings should not be altered.
45 | *------------------------------------------------------------------------------
46 | */
47 |
48 | #ifndef configENABLE_MVE
49 | #error configENABLE_MVE must be defined in FreeRTOSConfig.h. Set configENABLE_MVE to 1 to enable the MVE or 0 to disable the MVE.
50 | #endif /* configENABLE_MVE */
51 | /*-----------------------------------------------------------*/
52 |
53 | /**
54 | * Architecture specifics.
55 | */
56 | #define portARCH_NAME "Cortex-M85"
57 | #define portHAS_ARMV8M_MAIN_EXTENSION 1
58 | #define portARMV8M_MINOR_VERSION 1
59 | #define portDONT_DISCARD __attribute__( ( used ) )
60 | /*-----------------------------------------------------------*/
61 |
62 | /* ARMv8-M common port configurations. */
63 | #include "portmacrocommon.h"
64 | /*-----------------------------------------------------------*/
65 |
66 | /**
67 | * @brief Critical section management.
68 | */
69 | #define portDISABLE_INTERRUPTS() ulSetInterruptMask()
70 | #define portENABLE_INTERRUPTS() vClearInterruptMask( 0 )
71 | /*-----------------------------------------------------------*/
72 |
73 | /* *INDENT-OFF* */
74 | #ifdef __cplusplus
75 | }
76 | #endif
77 | /* *INDENT-ON* */
78 |
79 | #endif /* PORTMACRO_H */
80 |
--------------------------------------------------------------------------------
/portable/GCC/AVR_AVRDx/README.md:
--------------------------------------------------------------------------------
1 | This port has been moved to `portable/ThirdParty/Partner-Supported-Ports/GCC/AVR_AVRDx` directory.
2 |
--------------------------------------------------------------------------------
/portable/GCC/AVR_Mega0/README.md:
--------------------------------------------------------------------------------
1 | This port has been moved to `portable/ThirdParty/Partner-Supported-Ports/GCC/AVR_Mega0` directory.
2 |
--------------------------------------------------------------------------------
/portable/GCC/MCF5235/readme.md:
--------------------------------------------------------------------------------
1 | The MCF5235 port is deprecated. The last FreeRTOS version that includes this port is 10.4.3.
2 |
3 |
--------------------------------------------------------------------------------
/portable/GCC/PPC405_Xilinx/FPU_Macros.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | /* When switching out a task, if the task tag contains a buffer address then
30 | * save the flop context into the buffer. */
31 | #define traceTASK_SWITCHED_OUT() \
32 | if( pxCurrentTCB->pxTaskTag != NULL ) \
33 | { \
34 | extern void vPortSaveFPURegisters( void * ); \
35 | vPortSaveFPURegisters( ( void * ) ( pxCurrentTCB->pxTaskTag ) ); \
36 | }
37 |
38 | /* When switching in a task, if the task tag contains a buffer address then
39 | * load the flop context from the buffer. */
40 | #define traceTASK_SWITCHED_IN() \
41 | if( pxCurrentTCB->pxTaskTag != NULL ) \
42 | { \
43 | extern void vPortRestoreFPURegisters( void * ); \
44 | vPortRestoreFPURegisters( ( void * ) ( pxCurrentTCB->pxTaskTag ) ); \
45 | }
46 |
--------------------------------------------------------------------------------
/portable/GCC/PPC440_Xilinx/FPU_Macros.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | /* When switching out a task, if the task tag contains a buffer address then
30 | * save the flop context into the buffer. */
31 | #define traceTASK_SWITCHED_OUT() \
32 | if( pxCurrentTCB->pxTaskTag != NULL ) \
33 | { \
34 | extern void vPortSaveFPURegisters( void * ); \
35 | vPortSaveFPURegisters( ( void * ) ( pxCurrentTCB->pxTaskTag ) ); \
36 | }
37 |
38 | /* When switching in a task, if the task tag contains a buffer address then
39 | * load the flop context from the buffer. */
40 | #define traceTASK_SWITCHED_IN() \
41 | if( pxCurrentTCB->pxTaskTag != NULL ) \
42 | { \
43 | extern void vPortRestoreFPURegisters( void * ); \
44 | vPortRestoreFPURegisters( ( void * ) ( pxCurrentTCB->pxTaskTag ) ); \
45 | }
46 |
--------------------------------------------------------------------------------
/portable/GCC/RISC-V/Documentation.url:
--------------------------------------------------------------------------------
1 | [{000214A0-0000-0000-C000-000000000046}]
2 | Prop3=19,11
3 | [InternetShortcut]
4 | IDList=
5 | URL=https://www.FreeRTOS.org/Using-FreeRTOS-on-RISC-V.html
6 |
--------------------------------------------------------------------------------
/portable/GCC/RISC-V/chip_extensions.cmake:
--------------------------------------------------------------------------------
1 | if( FREERTOS_PORT STREQUAL "GCC_RISC_V_GENERIC" )
2 | set( VALID_CHIP_EXTENSIONS
3 | "Pulpino_Vega_RV32M1RM"
4 | "RISCV_MTIME_CLINT_no_extensions"
5 | "RISCV_no_extensions"
6 | "RV32I_CLINT_no_extensions" )
7 |
8 | if( ( NOT FREERTOS_RISCV_EXTENSION ) OR ( NOT ( ${FREERTOS_RISCV_EXTENSION} IN_LIST VALID_CHIP_EXTENSIONS ) ) )
9 | message(FATAL_ERROR
10 | "FREERTOS_RISCV_EXTENSION \"${FREERTOS_RISCV_EXTENSION}\" is not set or unsupported.\n"
11 | "Please specify it from top-level CMake file (example):\n"
12 | " set(FREERTOS_RISCV_EXTENSION RISCV_MTIME_CLINT_no_extensions CACHE STRING \"\")\n"
13 | " or from CMake command line option:\n"
14 | " -DFREERTOS_RISCV_EXTENSION=RISCV_MTIME_CLINT_no_extensions\n"
15 | "\n"
16 | " Available extension options:\n"
17 | " ${VALID_CHIP_EXTENSIONS} \n")
18 | endif()
19 | endif()
20 |
--------------------------------------------------------------------------------
/portable/GCC/RISC-V/chip_specific_extensions/readme.txt:
--------------------------------------------------------------------------------
1 | /*
2 | * The FreeRTOS kernel's RISC-V port is split between the the code that is
3 | * common across all currently supported RISC-V chips (implementations of the
4 | * RISC-V ISA), and code that tailors the port to a specific RISC-V chip:
5 | *
6 | * + FreeRTOS\Source\portable\GCC\RISC-V\portASM.S contains the code that
7 | * is common to all currently supported RISC-V chips. There is only one
8 | * portASM.S file because the same file is built for all RISC-V target chips.
9 | *
10 | * + Header files called freertos_risc_v_chip_specific_extensions.h contain the
11 | * code that tailors the FreeRTOS kernel's RISC-V port to a specific RISC-V
12 | * chip. There are multiple freertos_risc_v_chip_specific_extensions.h files
13 | * as there are multiple RISC-V chip implementations.
14 | *
15 | * !!!NOTE!!!
16 | * TAKE CARE TO INCLUDE THE CORRECT freertos_risc_v_chip_specific_extensions.h
17 | * HEADER FILE FOR THE CHIP IN USE. This is done using the assembler's (not the
18 | * compiler's!) include path. For example, if the chip in use includes a core
19 | * local interrupter (CLINT) and does not include any chip specific register
20 | * extensions then add the path below to the assembler's include path:
21 | * FreeRTOS\Source\portable\GCC\RISC-V\chip_specific_extensions\RV32I_CLINT_no_extensions
22 | *
23 | */
24 |
--------------------------------------------------------------------------------
/portable/GCC/RISC-V/readme.txt:
--------------------------------------------------------------------------------
1 | /*
2 | * The FreeRTOS kernel's RISC-V port is split between the the code that is
3 | * common across all currently supported RISC-V chips (implementations of the
4 | * RISC-V ISA), and code that tailors the port to a specific RISC-V chip:
5 | *
6 | * + FreeRTOS\Source\portable\GCC\RISC-V\portASM.S contains the code that
7 | * is common to all currently supported RISC-V chips. There is only one
8 | * portASM.S file because the same file is built for all RISC-V target chips.
9 | *
10 | * + Header files called freertos_risc_v_chip_specific_extensions.h contain the
11 | * code that tailors the FreeRTOS kernel's RISC-V port to a specific RISC-V
12 | * chip. There are multiple freertos_risc_v_chip_specific_extensions.h files
13 | * as there are multiple RISC-V chip implementations.
14 | *
15 | * !!!NOTE!!!
16 | * TAKE CARE TO INCLUDE THE CORRECT freertos_risc_v_chip_specific_extensions.h
17 | * HEADER FILE FOR THE CHIP IN USE. This is done using the assembler's (not the
18 | * compiler's!) include path. For example, if the chip in use includes a core
19 | * local interrupter (CLINT) and does not include any chip specific register
20 | * extensions then add the path below to the assembler's include path:
21 | * FreeRTOS\Source\portable\GCC\RISC-V\chip_specific_extensions\RV32I_CLINT_no_extensions
22 | *
23 | */
24 |
--------------------------------------------------------------------------------
/portable/GCC/RL78/portasm.S:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #include "FreeRTOSConfig.h"
30 | #include "ISR_Support.h"
31 |
32 | .global _vPortYield
33 | .global _vPortStartFirstTask
34 | .global _vPortTickISR
35 |
36 | .extern _vTaskSwitchContext
37 | .extern _xTaskIncrementTick
38 |
39 | .text
40 | .align 2
41 |
42 | /* FreeRTOS yield handler. This is installed as the BRK software interrupt
43 | handler. */
44 | _vPortYield:
45 | /* Save the context of the current task. */
46 | portSAVE_CONTEXT
47 | /* Call the scheduler to select the next task. */
48 | call !!_vTaskSwitchContext
49 | /* Restore the context of the next task to run. */
50 | portRESTORE_CONTEXT
51 | retb
52 |
53 |
54 | /* Starts the scheduler by restoring the context of the task that will execute
55 | first. */
56 | .align 2
57 | _vPortStartFirstTask:
58 | /* Restore the context of whichever task will execute first. */
59 | portRESTORE_CONTEXT
60 | /* An interrupt stack frame is used so the task is started using RETI. */
61 | reti
62 |
63 | /* FreeRTOS tick handler. This is installed as the interval timer interrupt
64 | handler. */
65 | .align 2
66 | _vPortTickISR:
67 |
68 | /* Save the context of the currently executing task. */
69 | portSAVE_CONTEXT
70 | /* Call the RTOS tick function. */
71 | call !!_xTaskIncrementTick
72 | #if configUSE_PREEMPTION == 1
73 | /* Select the next task to run. */
74 | call !!_vTaskSwitchContext
75 | #endif
76 | /* Retore the context of whichever task will run next. */
77 | portRESTORE_CONTEXT
78 | reti
79 |
80 | .end
81 |
--------------------------------------------------------------------------------
/portable/IAR/ARM_CM23/secure/secure_heap.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_HEAP_H__
30 | #define __SECURE_HEAP_H__
31 |
32 | /* Standard includes. */
33 | #include <stdlib.h>
34 |
35 | /**
36 | * @brief Allocates memory from heap.
37 | *
38 | * @param[in] xWantedSize The size of the memory to be allocated.
39 | *
40 | * @return Pointer to the memory region if the allocation is successful, NULL
41 | * otherwise.
42 | */
43 | void * pvPortMalloc( size_t xWantedSize );
44 |
45 | /**
46 | * @brief Frees the previously allocated memory.
47 | *
48 | * @param[in] pv Pointer to the memory to be freed.
49 | */
50 | void vPortFree( void * pv );
51 |
52 | /**
53 | * @brief Get the free heap size.
54 | *
55 | * @return Free heap size.
56 | */
57 | size_t xPortGetFreeHeapSize( void );
58 |
59 | /**
60 | * @brief Get the minimum ever free heap size.
61 | *
62 | * @return Minimum ever free heap size.
63 | */
64 | size_t xPortGetMinimumEverFreeHeapSize( void );
65 |
66 | #endif /* __SECURE_HEAP_H__ */
67 |
--------------------------------------------------------------------------------
/portable/IAR/ARM_CM23/secure/secure_init.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_INIT_H__
30 | #define __SECURE_INIT_H__
31 |
32 | /**
33 | * @brief De-prioritizes the non-secure exceptions.
34 | *
35 | * This is needed to ensure that the non-secure PendSV runs at the lowest
36 | * priority. Context switch is done in the non-secure PendSV handler.
37 | *
38 | * @note This function must be called in the handler mode. It is no-op if called
39 | * in the thread mode.
40 | */
41 | void SecureInit_DePrioritizeNSExceptions( void );
42 |
43 | /**
44 | * @brief Sets up the Floating Point Unit (FPU) for Non-Secure access.
45 | *
46 | * Also sets FPCCR.TS=1 to ensure that the content of the Floating Point
47 | * Registers are not leaked to the non-secure side.
48 | *
49 | * @note This function must be called in the handler mode. It is no-op if called
50 | * in the thread mode.
51 | */
52 | void SecureInit_EnableNSFPUAccess( void );
53 |
54 | #endif /* __SECURE_INIT_H__ */
55 |
--------------------------------------------------------------------------------
/portable/IAR/ARM_CM33/secure/secure_heap.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_HEAP_H__
30 | #define __SECURE_HEAP_H__
31 |
32 | /* Standard includes. */
33 | #include <stdlib.h>
34 |
35 | /**
36 | * @brief Allocates memory from heap.
37 | *
38 | * @param[in] xWantedSize The size of the memory to be allocated.
39 | *
40 | * @return Pointer to the memory region if the allocation is successful, NULL
41 | * otherwise.
42 | */
43 | void * pvPortMalloc( size_t xWantedSize );
44 |
45 | /**
46 | * @brief Frees the previously allocated memory.
47 | *
48 | * @param[in] pv Pointer to the memory to be freed.
49 | */
50 | void vPortFree( void * pv );
51 |
52 | /**
53 | * @brief Get the free heap size.
54 | *
55 | * @return Free heap size.
56 | */
57 | size_t xPortGetFreeHeapSize( void );
58 |
59 | /**
60 | * @brief Get the minimum ever free heap size.
61 | *
62 | * @return Minimum ever free heap size.
63 | */
64 | size_t xPortGetMinimumEverFreeHeapSize( void );
65 |
66 | #endif /* __SECURE_HEAP_H__ */
67 |
--------------------------------------------------------------------------------
/portable/IAR/ARM_CM33/secure/secure_init.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_INIT_H__
30 | #define __SECURE_INIT_H__
31 |
32 | /**
33 | * @brief De-prioritizes the non-secure exceptions.
34 | *
35 | * This is needed to ensure that the non-secure PendSV runs at the lowest
36 | * priority. Context switch is done in the non-secure PendSV handler.
37 | *
38 | * @note This function must be called in the handler mode. It is no-op if called
39 | * in the thread mode.
40 | */
41 | void SecureInit_DePrioritizeNSExceptions( void );
42 |
43 | /**
44 | * @brief Sets up the Floating Point Unit (FPU) for Non-Secure access.
45 | *
46 | * Also sets FPCCR.TS=1 to ensure that the content of the Floating Point
47 | * Registers are not leaked to the non-secure side.
48 | *
49 | * @note This function must be called in the handler mode. It is no-op if called
50 | * in the thread mode.
51 | */
52 | void SecureInit_EnableNSFPUAccess( void );
53 |
54 | #endif /* __SECURE_INIT_H__ */
55 |
--------------------------------------------------------------------------------
/portable/IAR/ARM_CM35P/secure/secure_heap.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_HEAP_H__
30 | #define __SECURE_HEAP_H__
31 |
32 | /* Standard includes. */
33 | #include <stdlib.h>
34 |
35 | /**
36 | * @brief Allocates memory from heap.
37 | *
38 | * @param[in] xWantedSize The size of the memory to be allocated.
39 | *
40 | * @return Pointer to the memory region if the allocation is successful, NULL
41 | * otherwise.
42 | */
43 | void * pvPortMalloc( size_t xWantedSize );
44 |
45 | /**
46 | * @brief Frees the previously allocated memory.
47 | *
48 | * @param[in] pv Pointer to the memory to be freed.
49 | */
50 | void vPortFree( void * pv );
51 |
52 | /**
53 | * @brief Get the free heap size.
54 | *
55 | * @return Free heap size.
56 | */
57 | size_t xPortGetFreeHeapSize( void );
58 |
59 | /**
60 | * @brief Get the minimum ever free heap size.
61 | *
62 | * @return Minimum ever free heap size.
63 | */
64 | size_t xPortGetMinimumEverFreeHeapSize( void );
65 |
66 | #endif /* __SECURE_HEAP_H__ */
67 |
--------------------------------------------------------------------------------
/portable/IAR/ARM_CM35P/secure/secure_init.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_INIT_H__
30 | #define __SECURE_INIT_H__
31 |
32 | /**
33 | * @brief De-prioritizes the non-secure exceptions.
34 | *
35 | * This is needed to ensure that the non-secure PendSV runs at the lowest
36 | * priority. Context switch is done in the non-secure PendSV handler.
37 | *
38 | * @note This function must be called in the handler mode. It is no-op if called
39 | * in the thread mode.
40 | */
41 | void SecureInit_DePrioritizeNSExceptions( void );
42 |
43 | /**
44 | * @brief Sets up the Floating Point Unit (FPU) for Non-Secure access.
45 | *
46 | * Also sets FPCCR.TS=1 to ensure that the content of the Floating Point
47 | * Registers are not leaked to the non-secure side.
48 | *
49 | * @note This function must be called in the handler mode. It is no-op if called
50 | * in the thread mode.
51 | */
52 | void SecureInit_EnableNSFPUAccess( void );
53 |
54 | #endif /* __SECURE_INIT_H__ */
55 |
--------------------------------------------------------------------------------
/portable/IAR/ARM_CM55/secure/secure_heap.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_HEAP_H__
30 | #define __SECURE_HEAP_H__
31 |
32 | /* Standard includes. */
33 | #include <stdlib.h>
34 |
35 | /**
36 | * @brief Allocates memory from heap.
37 | *
38 | * @param[in] xWantedSize The size of the memory to be allocated.
39 | *
40 | * @return Pointer to the memory region if the allocation is successful, NULL
41 | * otherwise.
42 | */
43 | void * pvPortMalloc( size_t xWantedSize );
44 |
45 | /**
46 | * @brief Frees the previously allocated memory.
47 | *
48 | * @param[in] pv Pointer to the memory to be freed.
49 | */
50 | void vPortFree( void * pv );
51 |
52 | /**
53 | * @brief Get the free heap size.
54 | *
55 | * @return Free heap size.
56 | */
57 | size_t xPortGetFreeHeapSize( void );
58 |
59 | /**
60 | * @brief Get the minimum ever free heap size.
61 | *
62 | * @return Minimum ever free heap size.
63 | */
64 | size_t xPortGetMinimumEverFreeHeapSize( void );
65 |
66 | #endif /* __SECURE_HEAP_H__ */
67 |
--------------------------------------------------------------------------------
/portable/IAR/ARM_CM55/secure/secure_init.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_INIT_H__
30 | #define __SECURE_INIT_H__
31 |
32 | /**
33 | * @brief De-prioritizes the non-secure exceptions.
34 | *
35 | * This is needed to ensure that the non-secure PendSV runs at the lowest
36 | * priority. Context switch is done in the non-secure PendSV handler.
37 | *
38 | * @note This function must be called in the handler mode. It is no-op if called
39 | * in the thread mode.
40 | */
41 | void SecureInit_DePrioritizeNSExceptions( void );
42 |
43 | /**
44 | * @brief Sets up the Floating Point Unit (FPU) for Non-Secure access.
45 | *
46 | * Also sets FPCCR.TS=1 to ensure that the content of the Floating Point
47 | * Registers are not leaked to the non-secure side.
48 | *
49 | * @note This function must be called in the handler mode. It is no-op if called
50 | * in the thread mode.
51 | */
52 | void SecureInit_EnableNSFPUAccess( void );
53 |
54 | #endif /* __SECURE_INIT_H__ */
55 |
--------------------------------------------------------------------------------
/portable/IAR/ARM_CM7/ReadMe.txt:
--------------------------------------------------------------------------------
1 | There are two options for running FreeRTOS on ARM Cortex-M7 microcontrollers.
2 | The best option depends on the revision of the ARM Cortex-M7 core in use. The
3 | revision is specified by an 'r' number, and a 'p' number, so will look something
4 | like 'r0p1'. Check the documentation for the microcontroller in use to find the
5 | revision of the Cortex-M7 core used in that microcontroller. If in doubt, use
6 | the FreeRTOS port provided specifically for r0p1 revisions, as that can be used
7 | with all core revisions.
8 |
9 | The first option is to use the ARM Cortex-M4F port, and the second option is to
10 | use the Cortex-M7 r0p1 port - the latter containing a minor errata workaround.
11 |
12 | If the revision of the ARM Cortex-M7 core is not r0p1 then either option can be
13 | used, but it is recommended to use the FreeRTOS ARM Cortex-M4F port located in
14 | the /FreeRTOS/Source/portable/IAR/ARM_CM4F directory.
15 |
16 | If the revision of the ARM Cortex-M7 core is r0p1 then use the FreeRTOS ARM
17 | Cortex-M7 r0p1 port located in the /FreeRTOS/Source/portable/IAR/ARM_CM7/r0p1
18 | directory.
19 |
--------------------------------------------------------------------------------
/portable/IAR/ARM_CM85/secure/secure_heap.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_HEAP_H__
30 | #define __SECURE_HEAP_H__
31 |
32 | /* Standard includes. */
33 | #include <stdlib.h>
34 |
35 | /**
36 | * @brief Allocates memory from heap.
37 | *
38 | * @param[in] xWantedSize The size of the memory to be allocated.
39 | *
40 | * @return Pointer to the memory region if the allocation is successful, NULL
41 | * otherwise.
42 | */
43 | void * pvPortMalloc( size_t xWantedSize );
44 |
45 | /**
46 | * @brief Frees the previously allocated memory.
47 | *
48 | * @param[in] pv Pointer to the memory to be freed.
49 | */
50 | void vPortFree( void * pv );
51 |
52 | /**
53 | * @brief Get the free heap size.
54 | *
55 | * @return Free heap size.
56 | */
57 | size_t xPortGetFreeHeapSize( void );
58 |
59 | /**
60 | * @brief Get the minimum ever free heap size.
61 | *
62 | * @return Minimum ever free heap size.
63 | */
64 | size_t xPortGetMinimumEverFreeHeapSize( void );
65 |
66 | #endif /* __SECURE_HEAP_H__ */
67 |
--------------------------------------------------------------------------------
/portable/IAR/ARM_CM85/secure/secure_init.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef __SECURE_INIT_H__
30 | #define __SECURE_INIT_H__
31 |
32 | /**
33 | * @brief De-prioritizes the non-secure exceptions.
34 | *
35 | * This is needed to ensure that the non-secure PendSV runs at the lowest
36 | * priority. Context switch is done in the non-secure PendSV handler.
37 | *
38 | * @note This function must be called in the handler mode. It is no-op if called
39 | * in the thread mode.
40 | */
41 | void SecureInit_DePrioritizeNSExceptions( void );
42 |
43 | /**
44 | * @brief Sets up the Floating Point Unit (FPU) for Non-Secure access.
45 | *
46 | * Also sets FPCCR.TS=1 to ensure that the content of the Floating Point
47 | * Registers are not leaked to the non-secure side.
48 | *
49 | * @note This function must be called in the handler mode. It is no-op if called
50 | * in the thread mode.
51 | */
52 | void SecureInit_EnableNSFPUAccess( void );
53 |
54 | #endif /* __SECURE_INIT_H__ */
55 |
--------------------------------------------------------------------------------
/portable/IAR/AtmelSAM9XE/portasm.s79:
--------------------------------------------------------------------------------
1 | ;/*
2 | ; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | ; *
5 | ; * SPDX-License-Identifier: MIT
6 | ; *
7 | ; * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | ; * this software and associated documentation files (the "Software"), to deal in
9 | ; * the Software without restriction, including without limitation the rights to
10 | ; * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | ; * the Software, and to permit persons to whom the Software is furnished to do so,
12 | ; * subject to the following conditions:
13 | ; *
14 | ; * The above copyright notice and this permission notice shall be included in all
15 | ; * copies or substantial portions of the Software.
16 | ; *
17 | ; * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | ; * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | ; * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | ; * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | ; * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | ; * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | ; *
24 | ; * https://www.FreeRTOS.org
25 | ; * https://github.com/FreeRTOS
26 | ; *
27 | ; */
28 | RSEG ICODE:CODE
29 | CODE32
30 |
31 | EXTERN vTaskSwitchContext
32 |
33 | PUBLIC vPortYieldProcessor
34 | PUBLIC vPortStartFirstTask
35 |
36 | #include "ISR_Support.h"
37 |
38 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
39 | ; Starting the first task is just a matter of restoring the context that
40 | ; was created by pxPortInitialiseStack().
41 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
42 | vPortStartFirstTask:
43 | portRESTORE_CONTEXT
44 |
45 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
46 | ; Manual context switch function. This is the SWI hander.
47 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
48 | vPortYieldProcessor:
49 | ADD LR, LR, #4 ; Add 4 to the LR to make the LR appear exactly
50 | ; as if the context was saved during and IRQ
51 | ; handler.
52 |
53 | portSAVE_CONTEXT ; Save the context of the current task...
54 | LDR R0, =vTaskSwitchContext ; before selecting the next task to execute.
55 | mov lr, pc
56 | BX R0
57 | portRESTORE_CONTEXT ; Restore the context of the selected task.
58 |
59 |
60 | END
61 |
--------------------------------------------------------------------------------
/portable/IAR/MSP430/portasm.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef PORTASM_H
30 | #define PORTASM_H
31 |
32 | portSAVE_CONTEXT macro
33 |
34 | IMPORT pxCurrentTCB
35 | IMPORT usCriticalNesting
36 |
37 | /* Save the remaining registers. */
38 | push r4
39 | push r5
40 | push r6
41 | push r7
42 | push r8
43 | push r9
44 | push r10
45 | push r11
46 | push r12
47 | push r13
48 | push r14
49 | push r15
50 | mov.w &usCriticalNesting, r14
51 | push r14
52 | mov.w &pxCurrentTCB, r12
53 | mov.w r1, 0(r12)
54 | endm
55 | /*-----------------------------------------------------------*/
56 |
57 | portRESTORE_CONTEXT macro
58 | mov.w &pxCurrentTCB, r12
59 | mov.w @r12, r1
60 | pop r15
61 | mov.w r15, &usCriticalNesting
62 | pop r15
63 | pop r14
64 | pop r13
65 | pop r12
66 | pop r11
67 | pop r10
68 | pop r9
69 | pop r8
70 | pop r7
71 | pop r6
72 | pop r5
73 | pop r4
74 |
75 | /* The last thing on the stack will be the status register.
76 | * Ensure the power down bits are clear ready for the next
77 | * time this power down register is popped from the stack. */
78 | bic.w #0xf0, 0(SP)
79 |
80 | reti
81 | endm
82 | /*-----------------------------------------------------------*/
83 |
84 | #endif /* ifndef PORTASM_H */
85 |
--------------------------------------------------------------------------------
/portable/IAR/MSP430X/data_model.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef DATA_MODEL_H
30 | #define DATA_MODEL_H
31 |
32 | #if __DATA_MODEL__ == __DATA_MODEL_SMALL__
33 | #define pushm_x pushm.w
34 | #define popm_x popm.w
35 | #define push_x push.w
36 | #define pop_x pop.w
37 | #define mov_x mov.w
38 | #define cmp_x cmp.w
39 | #endif
40 |
41 | #if __DATA_MODEL__ == __DATA_MODEL_MEDIUM__
42 | #define pushm_x pushm.a
43 | #define popm_x popm.a
44 | #define push_x pushx.a
45 | #define pop_x popx.a
46 | #define mov_x mov.w
47 | #define cmp_x cmp.w
48 | #endif
49 |
50 | #if __DATA_MODEL__ == __DATA_MODEL_LARGE__
51 | #define pushm_x pushm.a
52 | #define popm_x popm.a
53 | #define push_x pushx.a
54 | #define pop_x popx.a
55 | #define mov_x movx.a
56 | #define cmp_x cmpx.a
57 | #endif
58 |
59 | #ifndef pushm_x
60 | #error The assembler options must define one of the following symbols: __DATA_MODEL_SMALL__, __DATA_MODEL_MEDIUM__, or __DATA_MODEL_LARGE__
61 | #endif
62 |
63 | #endif /* DATA_MODEL_H */
64 |
--------------------------------------------------------------------------------
/portable/IAR/RISC-V/Documentation.url:
--------------------------------------------------------------------------------
1 | [{000214A0-0000-0000-C000-000000000046}]
2 | Prop3=19,11
3 | [InternetShortcut]
4 | IDList=
5 | URL=https://www.FreeRTOS.org/Using-FreeRTOS-on-RISC-V.html
6 |
--------------------------------------------------------------------------------
/portable/IAR/RISC-V/chip_extensions.cmake:
--------------------------------------------------------------------------------
1 | if( FREERTOS_PORT STREQUAL "IAR_RISC_V_GENERIC" )
2 | set( VALID_CHIP_EXTENSIONS
3 | "RV32I_CLINT_no_extensions" )
4 |
5 | if( ( NOT FREERTOS_RISCV_EXTENSION ) OR ( NOT ( ${FREERTOS_RISCV_EXTENSION} IN_LIST VALID_CHIP_EXTENSIONS ) ) )
6 | message(FATAL_ERROR
7 | "FREERTOS_RISCV_EXTENSION \"${FREERTOS_RISCV_EXTENSION}\" is not set or unsupported.\n"
8 | "Please specify it from top-level CMake file (example):\n"
9 | " set(FREERTOS_RISCV_EXTENSION RISCV_MTIME_CLINT_no_extensions CACHE STRING \"\")\n"
10 | " or from CMake command line option:\n"
11 | " -DFREERTOS_RISCV_EXTENSION=RISCV_MTIME_CLINT_no_extensions\n"
12 | "\n"
13 | " Available extension options:\n"
14 | " ${VALID_CHIP_EXTENSIONS} \n")
15 | endif()
16 | endif()
17 |
--------------------------------------------------------------------------------
/portable/IAR/RISC-V/chip_specific_extensions/readme.txt:
--------------------------------------------------------------------------------
1 | /*
2 | * The FreeRTOS kernel's RISC-V port is split between the the code that is
3 | * common across all currently supported RISC-V chips (implementations of the
4 | * RISC-V ISA), and code that tailors the port to a specific RISC-V chip:
5 | *
6 | * + FreeRTOS\Source\portable\GCC\RISC-V-RV32\portASM.S contains the code that
7 | * is common to all currently supported RISC-V chips. There is only one
8 | * portASM.S file because the same file is built for all RISC-V target chips.
9 | *
10 | * + Header files called freertos_risc_v_chip_specific_extensions.h contain the
11 | * code that tailors the FreeRTOS kernel's RISC-V port to a specific RISC-V
12 | * chip. There are multiple freertos_risc_v_chip_specific_extensions.h files
13 | * as there are multiple RISC-V chip implementations.
14 | *
15 | * !!!NOTE!!!
16 | * TAKE CARE TO INCLUDE THE CORRECT freertos_risc_v_chip_specific_extensions.h
17 | * HEADER FILE FOR THE CHIP IN USE. This is done using the assembler's (not the
18 | * compiler's!) include path. For example, if the chip in use includes a core
19 | * local interrupter (CLINT) and does not include any chip specific register
20 | * extensions then add the path below to the assembler's include path:
21 | * FreeRTOS\Source\portable\GCC\RISC-V-RV32\chip_specific_extensions\RV32I_CLINT_no_extensions
22 | *
23 | */
24 |
--------------------------------------------------------------------------------
/portable/IAR/RISC-V/readme.txt:
--------------------------------------------------------------------------------
1 | /*
2 | * The FreeRTOS kernel's RISC-V port is split between the the code that is
3 | * common across all currently supported RISC-V chips (implementations of the
4 | * RISC-V ISA), and code that tailors the port to a specific RISC-V chip:
5 | *
6 | * + FreeRTOS\Source\portable\GCC\RISC-V-RV32\portASM.S contains the code that
7 | * is common to all currently supported RISC-V chips. There is only one
8 | * portASM.S file because the same file is built for all RISC-V target chips.
9 | *
10 | * + Header files called freertos_risc_v_chip_specific_extensions.h contain the
11 | * code that tailors the FreeRTOS kernel's RISC-V port to a specific RISC-V
12 | * chip. There are multiple freertos_risc_v_chip_specific_extensions.h files
13 | * as there are multiple RISC-V chip implementations.
14 | *
15 | * !!!NOTE!!!
16 | * TAKE CARE TO INCLUDE THE CORRECT freertos_risc_v_chip_specific_extensions.h
17 | * HEADER FILE FOR THE CHIP IN USE. This is done using the assembler's (not the
18 | * compiler's!) include path. For example, if the chip in use includes a core
19 | * local interrupter (CLINT) and does not include any chip specific register
20 | * extensions then add the path below to the assembler's include path:
21 | * FreeRTOS\Source\portable\GCC\RISC-V-RV32\chip_specific_extensions\RV32I_CLINT_no_extensions
22 | *
23 | */
24 |
--------------------------------------------------------------------------------
/portable/IAR/STR75x/portasm.s79:
--------------------------------------------------------------------------------
1 | ;/*
2 | ; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | ; *
5 | ; * SPDX-License-Identifier: MIT
6 | ; *
7 | ; * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | ; * this software and associated documentation files (the "Software"), to deal in
9 | ; * the Software without restriction, including without limitation the rights to
10 | ; * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | ; * the Software, and to permit persons to whom the Software is furnished to do so,
12 | ; * subject to the following conditions:
13 | ; *
14 | ; * The above copyright notice and this permission notice shall be included in all
15 | ; * copies or substantial portions of the Software.
16 | ; *
17 | ; * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | ; * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | ; * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | ; * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | ; * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | ; * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | ; *
24 | ; * https://www.FreeRTOS.org
25 | ; * https://github.com/FreeRTOS
26 | ; *
27 | ; */
28 |
29 | RSEG ICODE:CODE
30 | CODE32
31 |
32 | EXTERN vPortPreemptiveTick
33 | EXTERN vTaskSwitchContext
34 |
35 | PUBLIC vPortYieldProcessor
36 | PUBLIC vPortStartFirstTask
37 |
38 | #include "ISR_Support.h"
39 |
40 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
41 | ; Starting the first task is just a matter of restoring the context that
42 | ; was created by pxPortInitialiseStack().
43 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
44 | vPortStartFirstTask:
45 | portRESTORE_CONTEXT
46 |
47 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
48 | ; Manual context switch function. This is the SWI hander.
49 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
50 | vPortYieldProcessor:
51 | ADD LR, LR, #4 ; Add 4 to the LR to make the LR appear exactly
52 | ; as if the context was saved during and IRQ
53 | ; handler.
54 |
55 | portSAVE_CONTEXT ; Save the context of the current task...
56 | LDR R0, =vTaskSwitchContext ; before selecting the next task to execute.
57 | mov lr, pc
58 | BX R0
59 | portRESTORE_CONTEXT ; Restore the context of the selected task.
60 |
61 |
62 |
63 | END
64 |
--------------------------------------------------------------------------------
/portable/IAR/STR91x/portasm.s79:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | RSEG ICODE:CODE
30 | CODE32
31 |
32 | EXTERN vTaskSwitchContext
33 |
34 | PUBLIC vPortYieldProcessor
35 | PUBLIC vPortStartFirstTask
36 |
37 | #include "ISR_Support.h"
38 |
39 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
40 | ; Starting the first task is just a matter of restoring the context that
41 | ; was created by pxPortInitialiseStack().
42 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
43 | vPortStartFirstTask:
44 | portRESTORE_CONTEXT
45 |
46 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
47 | ; Manual context switch function. This is the SWI hander.
48 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
49 | vPortYieldProcessor:
50 | ADD LR, LR, #4 ; Add 4 to the LR to make the LR appear exactly
51 | ; as if the context was saved during and IRQ
52 | ; handler.
53 |
54 | portSAVE_CONTEXT ; Save the context of the current task...
55 | LDR R0, =vTaskSwitchContext ; before selecting the next task to execute.
56 | MOV lr, pc
57 | BX R0
58 | portRESTORE_CONTEXT ; Restore the context of the selected task.
59 |
60 | END
61 |
--------------------------------------------------------------------------------
/portable/Keil/See-also-the-RVDS-directory.txt:
--------------------------------------------------------------------------------
1 | Nothing to see here.
2 |
--------------------------------------------------------------------------------
/portable/MPLAB/PIC18F/stdio.h:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/FreeRTOS/FreeRTOS-Kernel/e3a362b1d1e41bcc02c02f3ef05f4d3b30cbbc17/portable/MPLAB/PIC18F/stdio.h
--------------------------------------------------------------------------------
/portable/MemMang/ReadMe.url:
--------------------------------------------------------------------------------
1 | [{000214A0-0000-0000-C000-000000000046}]
2 | Prop3=19,2
3 | [InternetShortcut]
4 | URL=https://www.FreeRTOS.org/a00111.html
5 | IDList=
6 |
--------------------------------------------------------------------------------
/portable/RVDS/ARM_CM7/ReadMe.txt:
--------------------------------------------------------------------------------
1 | There are two options for running FreeRTOS on ARM Cortex-M7 microcontrollers.
2 | The best option depends on the revision of the ARM Cortex-M7 core in use. The
3 | revision is specified by an 'r' number, and a 'p' number, so will look something
4 | like 'r0p1'. Check the documentation for the microcontroller in use to find the
5 | revision of the Cortex-M7 core used in that microcontroller. If in doubt, use
6 | the FreeRTOS port provided specifically for r0p1 revisions, as that can be used
7 | with all core revisions.
8 |
9 | The first option is to use the ARM Cortex-M4F port, and the second option is to
10 | use the Cortex-M7 r0p1 port - the latter containing a minor errata workaround.
11 |
12 | If the revision of the ARM Cortex-M7 core is not r0p1 then either option can be
13 | used, but it is recommended to use the FreeRTOS ARM Cortex-M4F port located in
14 | the /FreeRTOS/Source/portable/RVDS/ARM_CM4F directory.
15 |
16 | If the revision of the ARM Cortex-M7 core is r0p1 then use the FreeRTOS ARM
17 | Cortex-M7 r0p1 port located in the /FreeRTOS/Source/portable/RVDS/ARM_CM7/r0p1
18 | directory.
19 |
--------------------------------------------------------------------------------
/portable/Renesas/RX100/port_asm.src:
--------------------------------------------------------------------------------
1 | ;/*
2 | ; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | ; *
5 | ; * SPDX-License-Identifier: MIT
6 | ; *
7 | ; * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | ; * this software and associated documentation files (the "Software"), to deal in
9 | ; * the Software without restriction, including without limitation the rights to
10 | ; * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | ; * the Software, and to permit persons to whom the Software is furnished to do so,
12 | ; * subject to the following conditions:
13 | ; *
14 | ; * The above copyright notice and this permission notice shall be included in all
15 | ; * copies or substantial portions of the Software.
16 | ; *
17 | ; * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | ; * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | ; * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | ; * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | ; * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | ; * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | ; *
24 | ; * https://www.FreeRTOS.org
25 | ; * https://github.com/FreeRTOS
26 | ; *
27 | ; */
28 | .GLB _vSoftwareInterruptISR
29 | .GLB _vSoftwareInterruptEntry
30 |
31 | .SECTION P,CODE
32 |
33 | _vSoftwareInterruptEntry:
34 |
35 | BRA _vSoftwareInterruptISR
36 |
37 | .RVECTOR 27, _vSoftwareInterruptEntry
38 |
39 | .END
40 |
--------------------------------------------------------------------------------
/portable/Renesas/RX200/port_asm.src:
--------------------------------------------------------------------------------
1 | ;/*
2 | ; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | ; *
5 | ; * SPDX-License-Identifier: MIT
6 | ; *
7 | ; * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | ; * this software and associated documentation files (the "Software"), to deal in
9 | ; * the Software without restriction, including without limitation the rights to
10 | ; * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | ; * the Software, and to permit persons to whom the Software is furnished to do so,
12 | ; * subject to the following conditions:
13 | ; *
14 | ; * The above copyright notice and this permission notice shall be included in all
15 | ; * copies or substantial portions of the Software.
16 | ; *
17 | ; * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | ; * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | ; * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | ; * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | ; * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | ; * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | ; *
24 | ; * https://www.FreeRTOS.org
25 | ; * https://github.com/FreeRTOS
26 | ; *
27 | ; */
28 | .GLB _vSoftwareInterruptISR
29 | .GLB _vSoftwareInterruptEntry
30 |
31 | .SECTION P,CODE
32 |
33 | _vSoftwareInterruptEntry:
34 |
35 | BRA _vSoftwareInterruptISR
36 |
37 | .RVECTOR 27, _vSoftwareInterruptEntry
38 |
39 | .END
40 |
--------------------------------------------------------------------------------
/portable/Renesas/RX600/port_asm.src:
--------------------------------------------------------------------------------
1 | ;/*
2 | ; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | ; *
5 | ; * SPDX-License-Identifier: MIT
6 | ; *
7 | ; * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | ; * this software and associated documentation files (the "Software"), to deal in
9 | ; * the Software without restriction, including without limitation the rights to
10 | ; * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | ; * the Software, and to permit persons to whom the Software is furnished to do so,
12 | ; * subject to the following conditions:
13 | ; *
14 | ; * The above copyright notice and this permission notice shall be included in all
15 | ; * copies or substantial portions of the Software.
16 | ; *
17 | ; * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | ; * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | ; * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | ; * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | ; * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | ; * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | ; *
24 | ; * https://www.FreeRTOS.org
25 | ; * https://github.com/FreeRTOS
26 | ; *
27 | ; */
28 | .GLB _vSoftwareInterruptISR
29 | .GLB _vSoftwareInterruptEntry
30 |
31 | .SECTION P,CODE
32 |
33 | _vSoftwareInterruptEntry:
34 |
35 | BRA _vSoftwareInterruptISR
36 |
37 | .RVECTOR 27, _vSoftwareInterruptEntry
38 |
39 | .END
40 |
--------------------------------------------------------------------------------
/portable/Renesas/RX600v2/port_asm.src:
--------------------------------------------------------------------------------
1 | ;/*
2 | ; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | ; *
5 | ; * SPDX-License-Identifier: MIT
6 | ; *
7 | ; * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | ; * this software and associated documentation files (the "Software"), to deal in
9 | ; * the Software without restriction, including without limitation the rights to
10 | ; * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | ; * the Software, and to permit persons to whom the Software is furnished to do so,
12 | ; * subject to the following conditions:
13 | ; *
14 | ; * The above copyright notice and this permission notice shall be included in all
15 | ; * copies or substantial portions of the Software.
16 | ; *
17 | ; * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | ; * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | ; * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | ; * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | ; * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | ; * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | ; *
24 | ; * https://www.FreeRTOS.org
25 | ; * https://github.com/FreeRTOS
26 | ; *
27 | ; */
28 | .GLB _vSoftwareInterruptISR
29 | .GLB _vSoftwareInterruptEntry
30 |
31 | .SECTION P,CODE
32 |
33 | _vSoftwareInterruptEntry:
34 |
35 | BRA _vSoftwareInterruptISR
36 |
37 | .RVECTOR 27, _vSoftwareInterruptEntry
38 |
39 | .END
40 |
--------------------------------------------------------------------------------
/portable/Renesas/RX700v3_DPFPU/port_asm.src:
--------------------------------------------------------------------------------
1 | ;/*
2 | ; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | ; *
5 | ; * SPDX-License-Identifier: MIT
6 | ; *
7 | ; * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | ; * this software and associated documentation files (the "Software"), to deal in
9 | ; * the Software without restriction, including without limitation the rights to
10 | ; * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | ; * the Software, and to permit persons to whom the Software is furnished to do so,
12 | ; * subject to the following conditions:
13 | ; *
14 | ; * The above copyright notice and this permission notice shall be included in all
15 | ; * copies or substantial portions of the Software.
16 | ; *
17 | ; * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | ; * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | ; * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | ; * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | ; * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | ; * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | ; *
24 | ; * https://www.FreeRTOS.org
25 | ; * https://github.com/FreeRTOS
26 | ; *
27 | ; */
28 | .GLB _vSoftwareInterruptISR
29 | .GLB _vSoftwareInterruptEntry
30 |
31 | .SECTION P,CODE
32 |
33 | _vSoftwareInterruptEntry:
34 |
35 | BRA _vSoftwareInterruptISR
36 |
37 | .RVECTOR 27, _vSoftwareInterruptEntry
38 |
39 | .END
40 |
--------------------------------------------------------------------------------
/portable/Renesas/SH2A_FPU/ISR_Support.inc:
--------------------------------------------------------------------------------
1 | ;/*
2 | ; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | ; *
5 | ; * SPDX-License-Identifier: MIT
6 | ; *
7 | ; * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | ; * this software and associated documentation files (the "Software"), to deal in
9 | ; * the Software without restriction, including without limitation the rights to
10 | ; * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | ; * the Software, and to permit persons to whom the Software is furnished to do so,
12 | ; * subject to the following conditions:
13 | ; *
14 | ; * The above copyright notice and this permission notice shall be included in all
15 | ; * copies or substantial portions of the Software.
16 | ; *
17 | ; * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | ; * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | ; * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | ; * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | ; * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | ; * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | ; *
24 | ; * https://www.FreeRTOS.org
25 | ; * https://github.com/FreeRTOS
26 | ; *
27 | ; */
28 | .macro portSAVE_CONTEXT
29 |
30 | ; Save r0 to r14 and pr.
31 | movml.l r15, @-r15
32 |
33 | ; Save mac1, mach and gbr
34 | sts.l macl, @-r15
35 | sts.l mach, @-r15
36 | stc.l gbr, @-r15
37 |
38 | ; Get the address of pxCurrentTCB
39 | mov.l #_pxCurrentTCB, r0
40 |
41 | ; Get the address of pxTopOfStack from the TCB.
42 | mov.l @r0, r0
43 |
44 | ; Save the stack pointer in pxTopOfStack.
45 | mov.l r15, @r0
46 |
47 | .endm
48 |
49 | ;-----------------------------------------------------------
50 |
51 | .macro portRESTORE_CONTEXT
52 |
53 | ; Get the address of the pxCurrentTCB variable.
54 | mov.l #_pxCurrentTCB, r0
55 |
56 | ; Get the address of the task stack from pxCurrentTCB.
57 | mov.l @r0, r0
58 |
59 | ; Get the task stack itself into the stack pointer.
60 | mov.l @r0, r15
61 |
62 | ; Restore system registers.
63 | ldc.l @r15+, gbr
64 | lds.l @r15+, mach
65 | lds.l @r15+, macl
66 |
67 | ; Restore r0 to r14 and PR
68 | movml.l @r15+, r15
69 |
70 | ; Pop the SR and PC to jump to the start of the task.
71 | rte
72 | nop
73 |
74 | .endm
75 | ;-----------------------------------------------------------
76 |
--------------------------------------------------------------------------------
/portable/Rowley/ARM7/readme.txt:
--------------------------------------------------------------------------------
1 | The Rowley ARM7 demo uses the GCC ARM7 port files.
2 |
--------------------------------------------------------------------------------
/portable/Rowley/MSP430F449/portasm.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef PORT_ASM_H
30 | #define PORT_ASM_H
31 |
32 | portSAVE_CONTEXT macro
33 | /* Save the remaining registers. */
34 | push r4
35 | push r5
36 | push r6
37 | push r7
38 | push r8
39 | push r9
40 | push r10
41 | push r11
42 | push r12
43 | push r13
44 | push r14
45 | push r15
46 | mov.w &_usCriticalNesting, r14
47 | push r14
48 | mov.w &_pxCurrentTCB, r12
49 | mov.w r1, @r12
50 | endm
51 | /*-----------------------------------------------------------*/
52 |
53 | portRESTORE_CONTEXT macro
54 | mov.w &_pxCurrentTCB, r12
55 | mov.w @r12, r1
56 | pop r15
57 | mov.w r15, &_usCriticalNesting
58 | pop r15
59 | pop r14
60 | pop r13
61 | pop r12
62 | pop r11
63 | pop r10
64 | pop r9
65 | pop r8
66 | pop r7
67 | pop r6
68 | pop r5
69 | pop r4
70 |
71 | /* The last thing on the stack will be the status register.
72 | Ensure the power down bits are clear ready for the next
73 | time this power down register is popped from the stack. */
74 | bic.w #0xf0,0(SP)
75 |
76 | reti
77 | endm
78 | /*-----------------------------------------------------------*/
79 |
80 | #endif
81 |
--------------------------------------------------------------------------------
/portable/Softune/MB91460/__STD_LIB_sbrk.c:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | /* THIS SAMPLE CODE IS PROVIDED AS IS AND IS SUBJECT TO ALTERATIONS. FUJITSU */
30 | /* MICROELECTRONICS ACCEPTS NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR */
31 | /* ELIGIBILITY FOR ANY PURPOSES. */
32 | /* (C) Fujitsu Microelectronics Europe GmbH */
33 | /*---------------------------------------------------------------------------
34 | __STD_LIB_sbrk.C
35 | - Used by heap_3.c for memory allocation and deletion.
36 |
37 | /*---------------------------------------------------------------------------*/
38 |
39 | #include "FreeRTOSConfig.h"
40 | #include <stdlib.h>
41 |
42 | static long brk_siz = 0;
43 | typedef int _heep_t;
44 | #define ROUNDUP(s) (((s)+sizeof(_heep_t)-1)&~(sizeof(_heep_t)-1))
45 | static _heep_t _heep[ROUNDUP(configTOTAL_HEAP_SIZE)/sizeof(_heep_t)];
46 | #define _heep_size ROUNDUP(configTOTAL_HEAP_SIZE)
47 |
48 | extern char *sbrk(int size)
49 | {
50 | if (brk_siz + size > _heep_size || brk_siz + size < 0)
51 |
52 | return((char*)-1);
53 | brk_siz += size;
54 | return( (char*)_heep + brk_siz - size);
55 | }
56 |
--------------------------------------------------------------------------------
/portable/Softune/MB96340/__STD_LIB_sbrk.c:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | /* THIS SAMPLE CODE IS PROVIDED AS IS AND IS SUBJECT TO ALTERATIONS. FUJITSU */
30 | /* MICROELECTRONICS ACCEPTS NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR */
31 | /* ELIGIBILITY FOR ANY PURPOSES. */
32 | /* (C) Fujitsu Microelectronics Europe GmbH */
33 | /*---------------------------------------------------------------------------
34 | __STD_LIB_sbrk.C
35 | - Used by heap_3.c for memory allocation and deletion.
36 |
37 | /*---------------------------------------------------------------------------*/
38 |
39 | #include "FreeRTOSConfig.h"
40 | #include <stdlib.h>
41 |
42 | static long brk_siz = 0;
43 | typedef int _heep_t;
44 | #define ROUNDUP(s) (((s)+sizeof(_heep_t)-1)&~(sizeof(_heep_t)-1))
45 | static _heep_t _heep[ROUNDUP(configTOTAL_HEAP_SIZE)/sizeof(_heep_t)];
46 | #define _heep_size ROUNDUP(configTOTAL_HEAP_SIZE)
47 |
48 | extern char *sbrk(int size)
49 | {
50 | if (brk_siz + size > _heep_size || brk_siz + size < 0)
51 |
52 | return((char*)-1);
53 | brk_siz += size;
54 | return( (char*)_heep + brk_siz - size);
55 | }
56 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/ARC_EM_HS/arc_freertos_exceptions.c:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2020 Synopsys, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | /**
30 | * \file
31 | * \brief exception processing for freertos
32 | */
33 |
34 | /* #include "embARC.h" */
35 |
36 | #include "arc_freertos_exceptions.h"
37 |
38 | #ifdef __GNU__
39 | extern void gnu_printf_setup( void );
40 | #endif
41 |
42 | /**
43 | * \brief freertos related cpu exception initialization, all the interrupts handled by freertos must be not
44 | * fast irqs. If fiq is needed, please install the default firq_exc_entry or your own fast irq entry into
45 | * the specific interrupt exception.
46 | */
47 | void freertos_exc_init( void )
48 | {
49 | #ifdef __GNU__
50 | gnu_printf_setup();
51 | #endif
52 | }
53 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/ARC_EM_HS/arc_freertos_exceptions.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2020 Synopsys, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef ARC_FREERTOS_EXCEPTIONS_H
30 | #define ARC_FREERTOS_EXCEPTIONS_H
31 |
32 | /*
33 | * here, all arc cpu exceptions share the same entry, also for all interrupt
34 | * exceptions
35 | */
36 | extern void exc_entry_cpu( void ); /* cpu exception entry for freertos */
37 | extern void exc_entry_int( void ); /* int exception entry for freertos */
38 |
39 | /* task dispatch functions in .s */
40 | extern void start_r( void );
41 | extern void start_dispatch();
42 | extern void dispatch();
43 |
44 | extern void freertos_exc_init( void );
45 |
46 | #endif /* ARC_FREERTOS_EXCEPTIONS_H */
47 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/ARC_v1/arc_freertos_exceptions.c:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2020 Synopsys, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | /**
30 | * \file
31 | * \brief exception processing for freertos
32 | */
33 |
34 | /* #include "embARC.h" */
35 |
36 | #include "arc_freertos_exceptions.h"
37 |
38 | #ifdef __GNU__
39 | extern void gnu_printf_setup( void );
40 | #endif
41 |
42 | /**
43 | * \brief freertos related cpu exception initialization, all the interrupts handled by freertos must be not
44 | * fast irqs. If fiq is needed, please install the default firq_exc_entry or your own fast irq entry into
45 | * the specific interrupt exception.
46 | */
47 | void freertos_exc_init( void )
48 | {
49 | #ifdef __GNU__
50 | gnu_printf_setup();
51 | #endif
52 | }
53 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/ARC_v1/arc_freertos_exceptions.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2020 Synopsys, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef ARC_FREERTOS_EXCEPTIONS_H
30 | #define ARC_FREERTOS_EXCEPTIONS_H
31 |
32 | /*
33 | * here, all arc cpu exceptions share the same entry, also for all interrupt
34 | * exceptions
35 | */
36 | extern void exc_entry_cpu( void ); /* cpu exception entry for freertos */
37 | extern void exc_entry_int( void ); /* int exception entry for freertos */
38 |
39 | /* task dispatch functions in .s */
40 | extern void start_r( void );
41 | extern void start_dispatch();
42 | extern void dispatch();
43 |
44 | extern void freertos_exc_init( void );
45 |
46 | #endif /* ARC_FREERTOS_EXCEPTIONS_H */
47 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/Posix/FreeRTOS-simulator-for-Linux.url:
--------------------------------------------------------------------------------
1 | [{000214A0-0000-0000-C000-000000000046}]
2 | Prop3=19,11
3 | [InternetShortcut]
4 | IDList=
5 | URL=https://www.freertos.org/FreeRTOS-simulator-for-Linux.html
6 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/Posix/utils/wait_for_event.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | #ifndef WAIT_FOR_EVENT_H_
30 | #define WAIT_FOR_EVENT_H_
31 |
32 | #include <stdbool.h>
33 | #include <time.h>
34 |
35 | struct event;
36 |
37 | struct event * event_create( void );
38 | void event_delete( struct event * );
39 | bool event_wait( struct event * ev );
40 | bool event_wait_timed( struct event * ev,
41 | time_t ms );
42 | void event_signal( struct event * ev );
43 |
44 |
45 |
46 | #endif /* ifndef WAIT_FOR_EVENT_H_ */
47 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/RISC-V/README-for-info-on-official-MIT-license-port.txt:
--------------------------------------------------------------------------------
1 | The official and MIT licensed FreeRTOS ports for RISC-V are located in the following directories:
2 | \FreeRTOS\Source\portable\GCC\RISC-V
3 | \FreeRTOS\Source\portable\IAR\RISC-V
4 |
5 | Also so https://www.FreeRTOS.org/Using-FreeRTOS-on-RISC-V.html
6 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/RP2040/.gitignore:
--------------------------------------------------------------------------------
1 | **/cmake-*
2 | .idea
3 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/RP2040/CMakeLists.txt:
--------------------------------------------------------------------------------
1 | cmake_minimum_required(VERSION 3.13)
2 |
3 | if (NOT TARGET _FreeRTOS_kernel_inclusion_marker)
4 | add_library(_FreeRTOS_kernel_inclusion_marker INTERFACE)
5 |
6 | # Pull in PICO SDK (must be before project)
7 | include(pico_sdk_import.cmake)
8 | if (PICO_SDK_VERSION_STRING VERSION_LESS "1.2.0")
9 | message(FATAL_ERROR "Require at least Raspberry Pi Pico SDK version 1.2.0")
10 | endif()
11 |
12 | if (NOT FREERTOS_KERNEL_PATH)
13 | get_filename_component(FREERTOS_KERNEL_PATH ${CMAKE_CURRENT_LIST_DIR}/../../../.. REALPATH)
14 | endif ()
15 |
16 | message(DEBUG "FREERTOS_KERNEL_PATH is ${FREERTOS_KERNEL_PATH}")
17 | project(FreeRTOS-Kernel C CXX)
18 |
19 | set(CMAKE_C_STANDARD 11)
20 | set(CMAKE_CXX_STANDARD 17)
21 |
22 | pico_is_top_level_project(FREERTOS_KERNEL_TOP_LEVEL_PROJECT)
23 |
24 | # if the SDK has already been initialized, then just add our libraries now - this allows
25 | # this FreeRTOS port to just be added as a sub-directory or include within another project, rather than
26 | # having to include it at the top level before pico_sdk_init()
27 | if (TARGET _pico_sdk_inclusion_marker)
28 | if (PICO_SDK_VERSION_STRING VERSION_LESS "1.3.2")
29 | message(FATAL_ERROR "Require at least Raspberry Pi Pico SDK version 1.3.2 to include FreeRTOS after pico_sdk_init()")
30 | endif()
31 | include(${CMAKE_CURRENT_LIST_DIR}/library.cmake)
32 | else()
33 | # The real work gets done in library.cmake which is called at the end of pico_sdk_init
34 | list(APPEND PICO_SDK_POST_LIST_FILES ${CMAKE_CURRENT_LIST_DIR}/library.cmake)
35 | if (PICO_SDK_VERSION_STRING VERSION_LESS "1.3.2")
36 | # We need to inject the following header file into ALL SDK files (which we do via the config header)
37 | list(APPEND PICO_CONFIG_HEADER_FILES ${CMAKE_CURRENT_LIST_DIR}/include/freertos_sdk_config.h)
38 | endif()
39 |
40 | if (FREERTOS_KERNEL_TOP_LEVEL_PROJECT)
41 | message("FreeRTOS: initialize SDK since we're the top-level")
42 | # Initialize the SDK
43 | pico_sdk_init()
44 | else()
45 | set(FREERTOS_KERNEL_PATH ${FREERTOS_KERNEL_PATH} PARENT_SCOPE)
46 | set(PICO_CONFIG_HEADER_FILES ${PICO_CONFIG_HEADER_FILES} PARENT_SCOPE)
47 | set(PICO_SDK_POST_LIST_FILES ${PICO_SDK_POST_LIST_FILES} PARENT_SCOPE)
48 | endif()
49 | endif()
50 | endif()
51 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/RP2040/LICENSE.md:
--------------------------------------------------------------------------------
1 | BSD-3-Clause License
2 |
3 | Copyright (c) 2020-2021 Raspberry Pi (Trading) Ltd.
4 |
5 | Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
6 | following conditions are met:
7 |
8 | 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following
9 | disclaimer.
10 |
11 | 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
12 | disclaimer in the documentation and/or other materials provided with the distribution.
13 |
14 | 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products
15 | derived from this software without specific prior written permission.
16 |
17 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
18 | INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 | DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 | SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
22 | WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 | THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/RP2040/README.md:
--------------------------------------------------------------------------------
1 | ## Overview
2 |
3 | This directory provides an SMP FreeRTOS-Kernel port that can be used with the Raspberry Pi Pico SDK. It supports:
4 |
5 | * Simple CMake INTERFACE libraries, to provide the FreeRTOS-Kernel and also the individual allocator types, without copying code into the user's project.
6 | * Running the FreeRTOS-Kernel and tasks on either core 0 or core 1, or both.
7 | * Use of SDK synchronization primitives (such as mutexes, semaphores, queues from pico_sync) between FreeRTOS tasks and code executing on a non FreeRTOS core, or in IRQ handlers.
8 |
9 | Note that whilst this SMP version can be run on just a single (either) core, it is probably
10 | more efficient to use the non SMP version in the main FreeRTOS-Kernel branch in that case.
11 |
12 | ## Using this port
13 |
14 | You can copy [FreeRTOS_Kernel_import.cmake](FreeRTOS_Kernel_import.cmake) into your project, and
15 | add the following in your `CMakeLists.txt`:
16 |
17 | ```cmake
18 | include(FreeRTOS_Kernel_import.cmake)
19 | ```
20 |
21 | This will locate the FreeRTOS kernel if it is a direct sub-module of your project, or if you provide the
22 | `FREERTOS_KERNEL_PATH` variable in your environment or via `-DFREERTOS_KERNEL_PATH=/path/to/FreeRTOS-Kernel` on the CMake command line.
23 |
24 | **NOTE:** If you are using version 1.3.1 or older of the Raspberry Pi Pico SDK then this line must appear before the
25 | `pico_sdk_init()` and will cause FreeRTOS to be included/required in all RP2040 targets in your project. After this SDK
26 | version, you can include the FreeRTOS-Kernel support later in your CMake build (possibly in a subdirectory) and the
27 | FreeRTOS-Kernel support will only apply to those targets which explicitly include FreeRTOS support.
28 |
29 | As an alternative to the `import` statement above, you can just add this directory directly via the following (with
30 | the same placement restrictions related to the Raspberry Pi Pico SDK version above):
31 |
32 | ```cmake
33 | add_subdirectory(path/to/this/directory FreeRTOS-Kernel)
34 | ```
35 |
36 |
37 | ## Advanced Configuration
38 |
39 | Some additional `config` options are defined [here](include/rp2040_config.h) which control some low level implementation details.
40 |
41 | ## Known Limitations
42 |
43 | - Tickless idle has not currently been tested, and is likely non-functional
44 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/RP2040/library.cmake:
--------------------------------------------------------------------------------
1 | # Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
2 | #
3 | # SPDX-License-Identifier: BSD-3-Clause
4 |
5 | # Called after the Raspberry Pi Pico SDK has been initialized to add our libraries
6 |
7 | add_library(FreeRTOS-Kernel-Core INTERFACE)
8 | target_sources(FreeRTOS-Kernel-Core INTERFACE
9 | ${FREERTOS_KERNEL_PATH}/croutine.c
10 | ${FREERTOS_KERNEL_PATH}/event_groups.c
11 | ${FREERTOS_KERNEL_PATH}/list.c
12 | ${FREERTOS_KERNEL_PATH}/queue.c
13 | ${FREERTOS_KERNEL_PATH}/stream_buffer.c
14 | ${FREERTOS_KERNEL_PATH}/tasks.c
15 | ${FREERTOS_KERNEL_PATH}/timers.c
16 | )
17 | target_include_directories(FreeRTOS-Kernel-Core INTERFACE ${FREERTOS_KERNEL_PATH}/include)
18 |
19 | if (PICO_SDK_VERSION_STRING VERSION_GREATER_EQUAL "1.3.2")
20 | target_compile_definitions(FreeRTOS-Kernel-Core INTERFACE
21 | PICO_CONFIG_RTOS_ADAPTER_HEADER=${CMAKE_CURRENT_LIST_DIR}/include/freertos_sdk_config.h)
22 | endif()
23 |
24 | add_library(FreeRTOS-Kernel INTERFACE)
25 | target_sources(FreeRTOS-Kernel INTERFACE
26 | ${CMAKE_CURRENT_LIST_DIR}/port.c
27 | )
28 |
29 | target_include_directories(FreeRTOS-Kernel INTERFACE
30 | ${CMAKE_CURRENT_LIST_DIR}/include
31 | ${FREERTOS_CONFIG_FILE_DIRECTORY})
32 |
33 | target_link_libraries(FreeRTOS-Kernel INTERFACE
34 | FreeRTOS-Kernel-Core
35 | pico_base_headers
36 | hardware_clocks
37 | hardware_exception
38 | pico_multicore
39 | )
40 |
41 | target_compile_definitions(FreeRTOS-Kernel INTERFACE
42 | LIB_FREERTOS_KERNEL=1
43 | FREE_RTOS_KERNEL_SMP=1
44 | )
45 |
46 | add_library(FreeRTOS-Kernel-Static INTERFACE)
47 | target_compile_definitions(FreeRTOS-Kernel-Static INTERFACE
48 | configSUPPORT_STATIC_ALLOCATION=1
49 | configKERNEL_PROVIDED_STATIC_MEMORY=1
50 | )
51 |
52 | target_link_libraries(FreeRTOS-Kernel-Static INTERFACE FreeRTOS-Kernel)
53 |
54 | add_library(FreeRTOS-Kernel-Heap1 INTERFACE)
55 | target_sources(FreeRTOS-Kernel-Heap1 INTERFACE ${FREERTOS_KERNEL_PATH}/portable/MemMang/heap_1.c)
56 | target_link_libraries(FreeRTOS-Kernel-Heap1 INTERFACE FreeRTOS-Kernel)
57 |
58 | add_library(FreeRTOS-Kernel-Heap2 INTERFACE)
59 | target_sources(FreeRTOS-Kernel-Heap2 INTERFACE ${FREERTOS_KERNEL_PATH}/portable/MemMang/heap_2.c)
60 | target_link_libraries(FreeRTOS-Kernel-Heap2 INTERFACE FreeRTOS-Kernel)
61 |
62 | add_library(FreeRTOS-Kernel-Heap3 INTERFACE)
63 | target_sources(FreeRTOS-Kernel-Heap3 INTERFACE ${FREERTOS_KERNEL_PATH}/portable/MemMang/heap_3.c)
64 | target_link_libraries(FreeRTOS-Kernel-Heap3 INTERFACE FreeRTOS-Kernel)
65 |
66 | add_library(FreeRTOS-Kernel-Heap4 INTERFACE)
67 | target_sources(FreeRTOS-Kernel-Heap4 INTERFACE ${FREERTOS_KERNEL_PATH}/portable/MemMang/heap_4.c)
68 | target_link_libraries(FreeRTOS-Kernel-Heap4 INTERFACE FreeRTOS-Kernel)
69 |
70 | add_library(FreeRTOS-Kernel-Heap5 INTERFACE)
71 | target_sources(FreeRTOS-Kernel-Heap5 INTERFACE ${FREERTOS_KERNEL_PATH}/portable/MemMang/heap_5.c)
72 | target_link_libraries(FreeRTOS-Kernel-Heap5 INTERFACE FreeRTOS-Kernel)
73 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/Xtensa_ESP32/FreeRTOS-openocd.c:
--------------------------------------------------------------------------------
1 | /*
2 | * Since at least FreeRTOS V7.5.3 uxTopUsedPriority is no longer
3 | * present in the kernel, so it has to be supplied by other means for
4 | * OpenOCD's threads awareness.
5 | *
6 | * Add this file to your project, and, if you're using --gc-sections,
7 | * ``--undefined=uxTopUsedPriority'' (or
8 | * ``-Wl,--undefined=uxTopUsedPriority'' when using gcc for final
9 | * linking) to your LDFLAGS; same with all the other symbols you need.
10 | */
11 |
12 | #include "FreeRTOS.h"
13 | #include "esp_attr.h"
14 | #include "sdkconfig.h"
15 |
16 | #ifdef __GNUC__
17 | #define USED __attribute__( ( used ) )
18 | #else
19 | #define USED
20 | #endif
21 |
22 | /*
23 | * This file is no longer needed as AFTER FreeRTOS V10.14.1 OpenOCD is fixed in the kernel.
24 | * #ifdef CONFIG_ESP32_DEBUG_OCDAWARE
25 | * const int USED DRAM_ATTR uxTopUsedPriority = configMAX_PRIORITIES - 1;
26 | * #endif
27 | */
28 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/Xtensa_ESP32/include/port_systick.h:
--------------------------------------------------------------------------------
1 | /*
2 | * SPDX-FileCopyrightText: 2017-2022 Espressif Systems (Shanghai) CO LTD
3 | *
4 | * SPDX-License-Identifier: Apache-2.0
5 | */
6 |
7 | #pragma once
8 |
9 | /* *INDENT-OFF* */
10 | #ifdef __cplusplus
11 | extern "C" {
12 | #endif
13 | /* *INDENT-ON* */
14 |
15 | /**
16 | * @brief Set up the SysTick interrupt
17 | */
18 | void vPortSetupTimer( void );
19 |
20 | /* *INDENT-OFF* */
21 | #ifdef __cplusplus
22 | }
23 | #endif
24 | /* *INDENT-ON* */
25 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/Xtensa_ESP32/include/portbenchmark.h:
--------------------------------------------------------------------------------
1 | /*
2 | * SPDX-FileCopyrightText: 2015-2019 Cadence Design Systems, Inc.
3 | *
4 | * SPDX-License-Identifier: MIT
5 | *
6 | * SPDX-FileContributor: 2016-2022 Espressif Systems (Shanghai) CO LTD
7 | */
8 |
9 | /*
10 | * Copyright (c) 2015-2019 Cadence Design Systems, Inc.
11 | *
12 | * Permission is hereby granted, free of charge, to any person obtaining
13 | * a copy of this software and associated documentation files (the
14 | * "Software"), to deal in the Software without restriction, including
15 | * without limitation the rights to use, copy, modify, merge, publish,
16 | * distribute, sublicense, and/or sell copies of the Software, and to
17 | * permit persons to whom the Software is furnished to do so, subject to
18 | * the following conditions:
19 | *
20 | * The above copyright notice and this permission notice shall be included
21 | * in all copies or substantial portions of the Software.
22 | *
23 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
26 | * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
27 | * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
28 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
29 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 | */
31 |
32 | /*
33 | * This utility helps benchmarking interrupt latency and context switches.
34 | * In order to enable it, set configBENCHMARK to 1 in FreeRTOSConfig.h.
35 | * You will also need to download the FreeRTOS_trace patch that contains
36 | * portbenchmark.c and the complete version of portbenchmark.h
37 | */
38 |
39 | #ifndef PORTBENCHMARK_H
40 | #define PORTBENCHMARK_H
41 |
42 | #if configBENCHMARK
43 | #error "You need to download the FreeRTOS_trace patch that overwrites this file"
44 | #endif
45 |
46 | #define portbenchmarkINTERRUPT_DISABLE()
47 | #define portbenchmarkINTERRUPT_RESTORE( newstate )
48 | #define portbenchmarkIntLatency()
49 | #define portbenchmarkIntWait()
50 | #define portbenchmarkReset()
51 | #define portbenchmarkPrint()
52 |
53 | #endif /* PORTBENCHMARK */
54 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/Xtensa_ESP32/include/xt_asm_utils.h:
--------------------------------------------------------------------------------
1 | /*
2 | * SPDX-FileCopyrightText: 2017, Intel Corporation
3 | *
4 | * SPDX-License-Identifier: Apache-2.0
5 | *
6 | * SPDX-FileContributor: 2016-2022 Espressif Systems (Shanghai) CO LTD
7 | */
8 |
9 | /* File adapted to use on IDF FreeRTOS component, extracted
10 | * originally from zephyr RTOS code base:
11 | * https://github.com/zephyrproject-rtos/zephyr/blob/dafd3485bf67880e667b6e9a758b0b64fb688d63/arch/xtensa/include/xtensa-asm2-s.h
12 | */
13 |
14 | #ifndef __XT_ASM_UTILS_H
15 | #define __XT_ASM_UTILS_H
16 |
17 | /*
18 | * SPILL_ALL_WINDOWS
19 | *
20 | * Spills all windowed registers (i.e. registers not visible as
21 | * A0-A15) to their ABI-defined spill regions on the stack.
22 | *
23 | * Unlike the Xtensa HAL implementation, this code requires that the
24 | * EXCM and WOE bit be enabled in PS, and relies on repeated hardware
25 | * exception handling to do the register spills. The trick is to do a
26 | * noop write to the high registers, which the hardware will trap
27 | * (into an overflow exception) in the case where those registers are
28 | * already used by an existing call frame. Then it rotates the window
29 | * and repeats until all but the A0-A3 registers of the original frame
30 | * are guaranteed to be spilled, eventually rotating back around into
31 | * the original frame. Advantages:
32 | *
33 | * - Vastly smaller code size
34 | *
35 | * - More easily maintained if changes are needed to window over/underflow
36 | * exception handling.
37 | *
38 | * - Requires no scratch registers to do its work, so can be used safely in any
39 | * context.
40 | *
41 | * - If the WOE bit is not enabled (for example, in code written for
42 | * the CALL0 ABI), this becomes a silent noop and operates compatbily.
43 | *
44 | * - Hilariously it's ACTUALLY FASTER than the HAL routine. And not
45 | * just a little bit, it's MUCH faster. With a mostly full register
46 | * file on an LX6 core (ESP-32) I'm measuring 145 cycles to spill
47 | * registers with this vs. 279 (!) to do it with
48 | * xthal_spill_windows().
49 | */
50 |
51 | .macro SPILL_ALL_WINDOWS
52 | #if XCHAL_NUM_AREGS == 64
53 | and a12, a12, a12
54 | rotw 3
55 | and a12, a12, a12
56 | rotw 3
57 | and a12, a12, a12
58 | rotw 3
59 | and a12, a12, a12
60 | rotw 3
61 | and a12, a12, a12
62 | rotw 4
63 | #elif XCHAL_NUM_AREGS == 32
64 | and a12, a12, a12
65 | rotw 3
66 | and a12, a12, a12
67 | rotw 3
68 | and a4, a4, a4
69 | rotw 2
70 | #else /* if XCHAL_NUM_AREGS == 64 */
71 | #error Unrecognized XCHAL_NUM_AREGS
72 | #endif /* if XCHAL_NUM_AREGS == 64 */
73 | .endm
74 |
75 | #endif /* ifndef __XT_ASM_UTILS_H */
76 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_api.h:
--------------------------------------------------------------------------------
1 | /*
2 | * SPDX-FileCopyrightText: 2015-2019 Cadence Design Systems, Inc.
3 | *
4 | * SPDX-License-Identifier: MIT
5 | *
6 | * SPDX-FileContributor: 2016-2022 Espressif Systems (Shanghai) CO LTD
7 | */
8 |
9 | /*
10 | * Copyright (c) 2015-2019 Cadence Design Systems, Inc.
11 | *
12 | * Permission is hereby granted, free of charge, to any person obtaining
13 | * a copy of this software and associated documentation files (the
14 | * "Software"), to deal in the Software without restriction, including
15 | * without limitation the rights to use, copy, modify, merge, publish,
16 | * distribute, sublicense, and/or sell copies of the Software, and to
17 | * permit persons to whom the Software is furnished to do so, subject to
18 | * the following conditions:
19 | *
20 | * The above copyright notice and this permission notice shall be included
21 | * in all copies or substantial portions of the Software.
22 | *
23 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
26 | * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
27 | * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
28 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
29 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 | */
31 | #include <xtensa/xtensa_api.h>
32 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/Xtensa_ESP32/include/xtensa_context.h:
--------------------------------------------------------------------------------
1 | /*
2 | * SPDX-FileCopyrightText: 2015-2019 Cadence Design Systems, Inc.
3 | *
4 | * SPDX-License-Identifier: MIT
5 | *
6 | * SPDX-FileContributor: 2016-2022 Espressif Systems (Shanghai) CO LTD
7 | */
8 |
9 | /*
10 | * Copyright (c) 2015-2019 Cadence Design Systems, Inc.
11 | *
12 | * Permission is hereby granted, free of charge, to any person obtaining
13 | * a copy of this software and associated documentation files (the
14 | * "Software"), to deal in the Software without restriction, including
15 | * without limitation the rights to use, copy, modify, merge, publish,
16 | * distribute, sublicense, and/or sell copies of the Software, and to
17 | * permit persons to whom the Software is furnished to do so, subject to
18 | * the following conditions:
19 | *
20 | * The above copyright notice and this permission notice shall be included
21 | * in all copies or substantial portions of the Software.
22 | *
23 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
26 | * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
27 | * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
28 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
29 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 | */
31 | #include <xtensa/xtensa_context.h>
32 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_init.c:
--------------------------------------------------------------------------------
1 | /*
2 | * SPDX-FileCopyrightText: 2015-2019 Cadence Design Systems, Inc.
3 | *
4 | * SPDX-License-Identifier: MIT
5 | *
6 | * SPDX-FileContributor: 2016-2022 Espressif Systems (Shanghai) CO LTD
7 | */
8 |
9 | /*
10 | * Copyright (c) 2015-2019 Cadence Design Systems, Inc.
11 | *
12 | * Permission is hereby granted, free of charge, to any person obtaining
13 | * a copy of this software and associated documentation files (the
14 | * "Software"), to deal in the Software without restriction, including
15 | * without limitation the rights to use, copy, modify, merge, publish,
16 | * distribute, sublicense, and/or sell copies of the Software, and to
17 | * permit persons to whom the Software is furnished to do so, subject to
18 | * the following conditions:
19 | *
20 | * The above copyright notice and this permission notice shall be included
21 | * in all copies or substantial portions of the Software.
22 | *
23 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
26 | * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
27 | * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
28 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
29 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 | */
31 |
32 | /*******************************************************************************
33 | *
34 | * XTENSA INITIALIZATION ROUTINES CODED IN C
35 | *
36 | * This file contains miscellaneous Xtensa RTOS-generic initialization functions
37 | * that are implemented in C.
38 | *
39 | *******************************************************************************/
40 |
41 |
42 | #ifdef XT_BOARD
43 | #include "xtensa/xtbsp.h"
44 | #endif
45 |
46 | #include "xtensa_rtos.h"
47 | #include "sdkconfig.h"
48 | #include "esp_idf_version.h"
49 | #if ( ESP_IDF_VERSION < ESP_IDF_VERSION_VAL( 4, 2, 0 ) )
50 | #include "esp_clk.h"
51 | #else
52 | #if CONFIG_IDF_TARGET_ESP32
53 | #include "esp32/clk.h"
54 | #elif CONFIG_IDF_TARGET_ESP32S2
55 | #include "esp32s2/clk.h"
56 | #elif CONFIG_IDF_TARGET_ESP32S3
57 | #include "esp32s3/clk.h"
58 | #endif
59 | #endif /* ESP_IDF_VERSION < ESP_IDF_VERSION_VAL(4, 2, 0) */
60 |
61 | #ifdef XT_RTOS_TIMER_INT
62 |
63 | unsigned _xt_tick_divisor = 0; /* cached number of cycles per tick */
64 |
65 | void _xt_tick_divisor_init( void )
66 | {
67 | _xt_tick_divisor = esp_clk_cpu_freq() / XT_TICK_PER_SEC;
68 | }
69 |
70 | /* Deprecated, to be removed */
71 | int xt_clock_freq( void )
72 | {
73 | return esp_clk_cpu_freq();
74 | }
75 |
76 | #endif /* XT_RTOS_TIMER_INT */
77 |
--------------------------------------------------------------------------------
/portable/ThirdParty/GCC/Xtensa_ESP32/xtensa_overlay_os_hook.c:
--------------------------------------------------------------------------------
1 | /*
2 | * SPDX-FileCopyrightText: 2015-2019 Cadence Design Systems, Inc.
3 | *
4 | * SPDX-License-Identifier: MIT
5 | *
6 | * SPDX-FileContributor: 2016-2022 Espressif Systems (Shanghai) CO LTD
7 | */
8 |
9 | /*
10 | * Copyright (c) 2015-2019 Cadence Design Systems, Inc.
11 | *
12 | * Permission is hereby granted, free of charge, to any person obtaining
13 | * a copy of this software and associated documentation files (the
14 | * "Software"), to deal in the Software without restriction, including
15 | * without limitation the rights to use, copy, modify, merge, publish,
16 | * distribute, sublicense, and/or sell copies of the Software, and to
17 | * permit persons to whom the Software is furnished to do so, subject to
18 | * the following conditions:
19 | *
20 | * The above copyright notice and this permission notice shall be included
21 | * in all copies or substantial portions of the Software.
22 | *
23 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
26 | * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
27 | * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
28 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
29 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 | */
31 |
32 | /* xtensa_overlay_os_hook.c -- Overlay manager OS hooks for FreeRTOS. */
33 |
34 | #include "FreeRTOS.h"
35 | #include "semphr.h"
36 |
37 | #if configUSE_MUTEX
38 |
39 | /* Mutex object that controls access to the overlay. Currently only one
40 | * overlay region is supported so one mutex suffices.
41 | */
42 | static SemaphoreHandle_t xt_overlay_mutex;
43 |
44 |
45 | /* This function should be overridden to provide OS specific init such
46 | * as the creation of a mutex lock that can be used for overlay locking.
47 | * Typically this mutex would be set up with priority inheritance. See
48 | * overlay manager documentation for more details.
49 | */
50 | void xt_overlay_init_os( void )
51 | {
52 | /* Create the mutex for overlay access. Priority inheritance is
53 | * required.
54 | */
55 | xt_overlay_mutex = xSemaphoreCreateMutex();
56 | }
57 |
58 |
59 | /* This function locks access to shared overlay resources, typically
60 | * by acquiring a mutex.
61 | */
62 | void xt_overlay_lock( void )
63 | {
64 | xSemaphoreTake( xt_overlay_mutex, 0 );
65 | }
66 |
67 |
68 | /* This function releases access to shared overlay resources, typically
69 | * by unlocking a mutex.
70 | */
71 | void xt_overlay_unlock( void )
72 | {
73 | xSemaphoreGive( xt_overlay_mutex );
74 | }
75 |
76 | #endif /* if configUSE_MUTEX */
77 |
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/portable/ThirdParty/KnownIssues.md:
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1 | # Known Issues
2 | This document lists the known issues in various FreeRTOS third
3 | party ports.
4 |
5 | ## ThirdParty/GCC/ARC_EM_HS
6 | * [Memory Read Protection Violation from Secure MPU on exit from
7 | interrupt](https://github.com/FreeRTOS/FreeRTOS-Kernel/issues/331)
8 |
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/portable/ThirdParty/README.md:
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1 | # FreeRTOS Third Party Ports
2 |
3 | FreeRTOS third party ports can be supported by the FreeRTOS team, a FreeRTOS
4 | partner or FreeRTOS community members. Depending on who supports it, the support
5 | provided will differ as follows:
6 |
7 | ## FreeRTOS Team Supported Third Party FreeRTOS Ports
8 |
9 | Location: https://github.com/FreeRTOS/FreeRTOS-Kernel/tree/main/portable/ThirdParty
10 |
11 | These third party FreeRTOS ports are supported by the FreeRTOS team. For a
12 | FreeRTOS team supported third party FreeRTOS port:
13 |
14 | * The code has been reviewed by the FreeRTOS team.
15 | * FreeRTOS team has access to the hardware and the test results have been
16 | verified by the FreeRTOS team.
17 | * Customer queries as well as bugs are addressed by the FreeRTOS team.
18 | * The code can be included in Long Term Support (LTS) releases.
19 |
20 | A new FreeRTOS port cannot be directly contributed to this location. Instead,
21 | the FreeRTOS team will decide to take ownership of a partner supported or a
22 | community supported FreeRTOS port based on the community interest.
23 |
24 | ## Partner Supported FreeRTOS Ports
25 |
26 | Location: https://github.com/FreeRTOS/FreeRTOS-Kernel-Partner-Supported-Ports/tree/main
27 |
28 | These FreeRTOS ports are supported by a FreeRTOS partner. For a partner
29 | supported FreeRTOS port:
30 |
31 | * The code has not been reviewed by the FreeRTOS team.
32 | * FreeRTOS team has not verified the tests results but tests exist and are
33 | reported to be successful by the partner.
34 | * Customer queries as well as bugs are addressed by the partner.
35 |
36 | A new FreeRTOS port can be directly contributed by a partner. The process to
37 | contribute a FreeRTOS port is documented [here](https://github.com/FreeRTOS/FreeRTOS-Kernel-Partner-Supported-Ports/blob/main/README.md).
38 |
39 | ## Community Supported FreeRTOS Ports
40 |
41 | Location: https://github.com/FreeRTOS/FreeRTOS-Kernel-Community-Supported-Ports/tree/main
42 |
43 | These FreeRTOS ports are supported by the FreeRTOS community members. For a
44 | community supported FreeRTOS port:
45 |
46 | * The code has not been reviewed by the FreeRTOS team.
47 | * Tests may or may not exist for the FreeRTOS port.
48 | * Customer queries as well as bugs are addressed by the community.
49 |
50 | A new FreeRTOS port can be directly contributed by anyone. The process to
51 | contribute a FreeRTOS port is documented [here](https://github.com/FreeRTOS/FreeRTOS-Kernel-Community-Supported-Ports/blob/main/README.md).
52 |
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/portable/ThirdParty/XCC/Xtensa/readme_xtensa.txt:
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1 | FreeRTOS Port for Xtensa Configurable Processors
2 | ================================================
3 |
4 | The Xtensa FreeRTOS port has moved and can be found in the
5 | "FreeRTOS-Kernel-Partner-Supported-Ports" submodule of FreeRTOS-Kernel:
6 |
7 | FreeRTOS/Source/portable/ThirdParty/Partner-Supported-Ports/Cadence/Xtensa
8 |
9 | Please see the Xtensa-specific README in this location for more details.
10 |
11 | -End-
12 |
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/portable/ThirdParty/xClang/XCOREAI/port.xc:
--------------------------------------------------------------------------------
1 | /*
2 | * port.xc
3 | *
4 | * Created on: Jul 31, 2019
5 | * Author: mbruno
6 | */
7 |
8 | //#include "rtos_support.h"
9 |
10 | extern "C" {
11 |
12 | #include "FreeRTOSConfig.h" /* to get configNUMBER_OF_CORES */
13 | #ifndef configNUMBER_OF_CORES
14 | #define configNUMBER_OF_CORES 1
15 | #endif
16 |
17 | void __xcore_interrupt_permitted_ugs_vPortStartSchedulerOnCore(void);
18 |
19 | } /* extern "C" */
20 |
21 | void vPortStartSMPScheduler( void )
22 | {
23 | par (int i = 0; i < configNUMBER_OF_CORES; i++) {
24 | __xcore_interrupt_permitted_ugs_vPortStartSchedulerOnCore();
25 | }
26 | }
27 |
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/portable/WizC/PIC18/Drivers/Tick/isrTick.c:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | /*
30 | Changes from V3.0.0
31 | + ISRcode pulled inline to reduce stack-usage.
32 |
33 | + Added functionality to only call vTaskSwitchContext() once
34 | when handling multiple interruptsources in a single interruptcall.
35 |
36 | + Filename changed to a .c extension to allow stepping through code
37 | using F7.
38 |
39 | Changes from V3.0.1
40 | */
41 |
42 | /*
43 | * ISR for the tick.
44 | * This increments the tick count and, if using the preemptive scheduler,
45 | * performs a context switch. This must be identical to the manual
46 | * context switch in how it stores the context of a task.
47 | */
48 |
49 | #ifndef _FREERTOS_DRIVERS_TICK_ISRTICK_C
50 | #define _FREERTOS_DRIVERS_TICK_ISRTICK_C
51 |
52 | {
53 | /*
54 | * Was the interrupt the SystemClock?
55 | */
56 | if( bCCP1IF && bCCP1IE )
57 | {
58 | /*
59 | * Reset the interrupt flag
60 | */
61 | bCCP1IF = 0;
62 |
63 | /*
64 | * Maintain the tick count.
65 | */
66 | if( xTaskIncrementTick() != pdFALSE )
67 | {
68 | /*
69 | * Ask for a switch to the highest priority task
70 | * that is ready to run.
71 | */
72 | uxSwitchRequested = pdTRUE;
73 | }
74 | }
75 | }
76 |
77 | #pragma wizcpp uselib "$__PATHNAME__/Tick.c"
78 |
79 | #endif /* _FREERTOS_DRIVERS_TICK_ISRTICK_C */
80 |
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/portable/WizC/PIC18/addFreeRTOS.h:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 | *
5 | * SPDX-License-Identifier: MIT
6 | *
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy of
8 | * this software and associated documentation files (the "Software"), to deal in
9 | * the Software without restriction, including without limitation the rights to
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11 | * the Software, and to permit persons to whom the Software is furnished to do so,
12 | * subject to the following conditions:
13 | *
14 | * The above copyright notice and this permission notice shall be included in all
15 | * copies or substantial portions of the Software.
16 | *
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19 | * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20 | * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 | *
24 | * https://www.FreeRTOS.org
25 | * https://github.com/FreeRTOS
26 | *
27 | */
28 |
29 | /*
30 | Changes from V3.0.0
31 |
32 | Changes from V3.0.1
33 |
34 | Changes from V4.0.1
35 | Uselib pragma added for Croutine.c
36 | */
37 |
38 | /*
39 | * The installation script will automatically prepend this file to the default FreeRTOS.h.
40 | */
41 |
42 | #ifndef WIZC_FREERTOS_H
43 | #define WIZC_FREERTOS_H
44 |
45 | #pragma noheap
46 | #pragma wizcpp expandnl on
47 | #pragma wizcpp searchpath "$__PATHNAME__/libFreeRTOS/Include/"
48 | #pragma wizcpp uselib "$__PATHNAME__/libFreeRTOS/Modules/Croutine.c"
49 | #pragma wizcpp uselib "$__PATHNAME__/libFreeRTOS/Modules/Tasks.c"
50 | #pragma wizcpp uselib "$__PATHNAME__/libFreeRTOS/Modules/Queue.c"
51 | #pragma wizcpp uselib "$__PATHNAME__/libFreeRTOS/Modules/List.c"
52 | #pragma wizcpp uselib "$__PATHNAME__/libFreeRTOS/Modules/Port.c"
53 |
54 | #endif /* WIZC_FREERTOS_H */
55 |
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/portable/readme.txt:
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1 | Each real time kernel port consists of three files that contain the core kernel
2 | components and are common to every port, and one or more files that are
3 | specific to a particular microcontroller and/or compiler.
4 |
5 |
6 | + The FreeRTOS/Source/Portable/MemMang directory contains the five sample
7 | memory allocators as described on the https://www.FreeRTOS.org WEB site.
8 |
9 | + The other directories each contain files specific to a particular
10 | microcontroller or compiler, where the directory name denotes the compiler
11 | specific files the directory contains.
12 |
13 |
14 |
15 | For example, if you are interested in the [compiler] port for the [architecture]
16 | microcontroller, then the port specific files are contained in
17 | FreeRTOS/Source/Portable/[compiler]/[architecture] directory. If this is the
18 | only port you are interested in then all the other directories can be
19 | ignored.
20 |
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/portable/template/port.c:
--------------------------------------------------------------------------------
1 | /*
2 | * FreeRTOS Kernel <DEVELOPMENT BRANCH>
3 | * license and copyright intentionally withheld to promote copying into user code.
4 | */
5 |
6 | #include "FreeRTOS.h"
7 | #include "task.h"
8 |
9 | BaseType_t xPortStartScheduler( void )
10 | {
11 | return pdTRUE;
12 | }
13 |
14 | void vPortEndScheduler( void )
15 | {
16 | }
17 |
18 | StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack,
19 | TaskFunction_t pxCode,
20 | void * pvParameters )
21 | {
22 | ( void ) pxTopOfStack;
23 | ( void ) pvParameters;
24 | ( void ) * pxCode;
25 |
26 | return NULL;
27 | }
28 |
29 | void vPortYield( void )
30 | {
31 | /* Save the current Context */
32 |
33 | /* Switch to the highest priority task that is ready to run. */
34 | #if ( configNUMBER_OF_CORES == 1 )
35 | {
36 | vTaskSwitchContext();
37 | }
38 | #else
39 | {
40 | vTaskSwitchContext( portGET_CORE_ID() );
41 | }
42 | #endif
43 |
44 | /* Start executing the task we have just switched to. */
45 | }
46 |
47 | static void prvTickISR( void )
48 | {
49 | /* Interrupts must have been enabled for the ISR to fire, so we have to
50 | * save the context with interrupts enabled. */
51 |
52 | #if ( configNUMBER_OF_CORES == 1 )
53 | {
54 | /* Maintain the tick count. */
55 | if( xTaskIncrementTick() != pdFALSE )
56 | {
57 | /* Switch to the highest priority task that is ready to run. */
58 | vTaskSwitchContext();
59 | }
60 | }
61 | #else
62 | {
63 | UBaseType_t ulPreviousMask;
64 |
65 | /* Tasks or ISRs running on other cores may still in critical section in
66 | * multiple cores environment. Incrementing tick needs to performed in
67 | * critical section. */
68 | ulPreviousMask = taskENTER_CRITICAL_FROM_ISR();
69 |
70 | /* Maintain the tick count. */
71 | if( xTaskIncrementTick() != pdFALSE )
72 | {
73 | /* Switch to the highest priority task that is ready to run. */
74 | vTaskSwitchContext( portGET_CORE_ID() );
75 | }
76 |
77 | taskEXIT_CRITICAL_FROM_ISR( ulPreviousMask );
78 | }
79 | #endif /* if ( configNUMBER_OF_CORES == 1 ) */
80 |
81 | /* start executing the new task */
82 | }
83 |
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