Archit Gupta 83e56c38ee Disallow unprivileged critical sections with MPU wrappers v2 (#1427) ... When using MPU wrappers version 2 (configUSE_MPU_WRAPPERS_V1 == 0), portRAISE_PRIVILEGE() is a no-op because the portSVC_RAISE_PRIVILEGE handler is compiled only for MPU wrappers version 1. As a result, an unprivileged task that calls taskENTER_CRITICAL() does not actually raise its privilege, so the subsequent BASEPRI write is ignored by the hardware and the critical section silently fails to mask interrupts. This produces latent, hard-to-debug faults. configALLOW_UNPRIVILEGED_CRITICAL_SECTIONS is therefore not supported with MPU wrappers version 2. In the ARMv7-M MPU ports: - When the option is left undefined under v2, default it to 0 instead of 1 so the dangerous default configuration is safe. - When the option is explicitly set to 1 under v2, raise a compile-time #error so the unsupported configuration is rejected loudly rather than failing silently at run time. Behaviour for MPU wrappers version 1 is unchanged.		2026-06-15 15:30:25 -07:00
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78K0R	Use Regex for Copyright Year in Header Check (#1002)	2024-02-26 09:26:42 -08:00
ARM_CA5_No_GIC	Use Regex for Copyright Year in Header Check (#1002)	2024-02-26 09:26:42 -08:00
ARM_CA9	Move configASSERT default definition above before including portable.h. (#1185)	2024-11-04 16:35:52 +05:30
ARM_CM0	Update broken links in readme and comments (#1110)	2024-08-05 16:00:47 +05:30
ARM_CM3	Move configASSERT default definition above before including portable.h. (#1185)	2024-11-04 16:35:52 +05:30
ARM_CM4F	Move configASSERT default definition above before including portable.h. (#1185)	2024-11-04 16:35:52 +05:30
ARM_CM4F_MPU	Disallow unprivileged critical sections with MPU wrappers v2 (#1427)	2026-06-15 15:30:25 -07:00
ARM_CM7	Move configASSERT default definition above before including portable.h. (#1185)	2024-11-04 16:35:52 +05:30
ARM_CM23	Fix MPU wrapper macro mapping for ARMv8M ports (#1419)	2026-05-29 20:08:02 -07:00
ARM_CM23_NTZ/non_secure	Fix MPU wrapper macro mapping for ARMv8M ports (#1419)	2026-05-29 20:08:02 -07:00
ARM_CM33	Fix MPU wrapper macro mapping for ARMv8M ports (#1419)	2026-05-29 20:08:02 -07:00
ARM_CM33_NTZ/non_secure	Fix MPU wrapper macro mapping for ARMv8M ports (#1419)	2026-05-29 20:08:02 -07:00
ARM_CM35P	Fix MPU wrapper macro mapping for ARMv8M ports (#1419)	2026-05-29 20:08:02 -07:00
ARM_CM35P_NTZ/non_secure	Fix MPU wrapper macro mapping for ARMv8M ports (#1419)	2026-05-29 20:08:02 -07:00
ARM_CM52	Fix MPU wrapper macro mapping for ARMv8M ports (#1419)	2026-05-29 20:08:02 -07:00
ARM_CM52_NTZ/non_secure	Fix MPU wrapper macro mapping for ARMv8M ports (#1419)	2026-05-29 20:08:02 -07:00
ARM_CM55	Fix MPU wrapper macro mapping for ARMv8M ports (#1419)	2026-05-29 20:08:02 -07:00
ARM_CM55_NTZ/non_secure	Fix MPU wrapper macro mapping for ARMv8M ports (#1419)	2026-05-29 20:08:02 -07:00
ARM_CM85	Fix MPU wrapper macro mapping for ARMv8M ports (#1419)	2026-05-29 20:08:02 -07:00
ARM_CM85_NTZ/non_secure	Fix MPU wrapper macro mapping for ARMv8M ports (#1419)	2026-05-29 20:08:02 -07:00
ARM_CRx_No_GIC	fix typos in comments: interace -> interface, swtich -> switch (#1022)	2024-04-08 17:50:55 -07:00
ARM_STAR_MC3	Fix MPU wrapper macro mapping for ARMv8M ports (#1419)	2026-05-29 20:08:02 -07:00
ARM_STAR_MC3_NTZ/non_secure	Fix MPU wrapper macro mapping for ARMv8M ports (#1419)	2026-05-29 20:08:02 -07:00
ATMega323	Use Regex for Copyright Year in Header Check (#1002)	2024-02-26 09:26:42 -08:00
AtmelSAM7S64	Fix spelling typos (#1168)	2024-11-01 10:09:49 -07:00
AtmelSAM9XE	Use Regex for Copyright Year in Header Check (#1002)	2024-02-26 09:26:42 -08:00
AVR32_UC3	Fix spelling typos (#1168)	2024-11-01 10:09:49 -07:00
AVR_AVRDx	Use Regex for Copyright Year in Header Check (#1002)	2024-02-26 09:26:42 -08:00
AVR_Mega0	Use Regex for Copyright Year in Header Check (#1002)	2024-02-26 09:26:42 -08:00
LPC2000	Use Regex for Copyright Year in Header Check (#1002)	2024-02-26 09:26:42 -08:00
MSP430	Use Regex for Copyright Year in Header Check (#1002)	2024-02-26 09:26:42 -08:00
MSP430X	Remove hardware dependence in portmacros.h (#1112)	2024-08-19 11:31:30 +05:30
RISC-V	Cleanup: remove unnecessary const variable (#1399)	2026-04-15 16:45:01 +00:00
RL78	fix[RL78 Port] incorrect register image for pvParameters in FAR model (#1316) (#1317)	2025-10-06 18:37:11 +05:30
RX100	Move configASSERT default definition above before including portable.h. (#1185)	2024-11-04 16:35:52 +05:30
RX600	Move configASSERT default definition above before including portable.h. (#1185)	2024-11-04 16:35:52 +05:30
RX700v3_DPFPU	Move configASSERT default definition above before including portable.h. (#1185)	2024-11-04 16:35:52 +05:30
RXv2	Add CFI frame unwind info in portable/IAR/RXv2/port_asm.s (#1341)	2026-01-12 17:53:32 +05:30
STR71x	Use Regex for Copyright Year in Header Check (#1002)	2024-02-26 09:26:42 -08:00
STR75x	Use Regex for Copyright Year in Header Check (#1002)	2024-02-26 09:26:42 -08:00
STR91x	Use Regex for Copyright Year in Header Check (#1002)	2024-02-26 09:26:42 -08:00
V850ES	Use Regex for Copyright Year in Header Check (#1002)	2024-02-26 09:26:42 -08:00