FreeRTOS-Kernel/portable/IAR
Ahmed Ismail 029545f4ad armv8.1-m: Add task dedicated PAC key
To harden the security, each task is assigned
a dedicated PAC key, so that attackers needs
to guess the all the tasks' PAC keys right to
exploit the system using Return Oriented Programming.

The kernel is now updated to support the following:
* A PAC key set with a random number generated and
is pushed onto the task's stack when a task is created.

* As part of scheduling, the task's PAC key is stacked/unstacked
to/from the task's stack when a task is unscheduled/scheduled
from/to run.

Signed-off-by: Ahmed Ismail <Ahmed.Ismail@arm.com>
2025-01-13 11:04:35 +00:00
..
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 Move configASSERT default definition above before including portable.h. (#1185) 2024-11-04 16:35:52 +05:30
ARM_CM7 Move configASSERT default definition above before including portable.h. (#1185) 2024-11-04 16:35:52 +05:30
ARM_CM23 armv8.1-m: Add task dedicated PAC key 2025-01-13 11:04:35 +00:00
ARM_CM23_NTZ/non_secure armv8.1-m: Add task dedicated PAC key 2025-01-13 11:04:35 +00:00
ARM_CM33 armv8.1-m: Add task dedicated PAC key 2025-01-13 11:04:35 +00:00
ARM_CM33_NTZ/non_secure armv8.1-m: Add task dedicated PAC key 2025-01-13 11:04:35 +00:00
ARM_CM35P armv8.1-m: Add task dedicated PAC key 2025-01-13 11:04:35 +00:00
ARM_CM35P_NTZ/non_secure armv8.1-m: Add task dedicated PAC key 2025-01-13 11:04:35 +00:00
ARM_CM55 armv8.1-m: Add task dedicated PAC key 2025-01-13 11:04:35 +00:00
ARM_CM55_NTZ/non_secure armv8.1-m: Add task dedicated PAC key 2025-01-13 11:04:35 +00:00
ARM_CM85 armv8.1-m: Add task dedicated PAC key 2025-01-13 11:04:35 +00:00
ARM_CM85_NTZ/non_secure armv8.1-m: Add task dedicated PAC key 2025-01-13 11:04:35 +00:00
ARM_CRx_No_GIC fix typos in comments: interace -> interface, swtich -> switch (#1022) 2024-04-08 17:50:55 -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 Fix RISC-V configMTIMECMP_BASE_ADDRESS (64-bit) stored in 32-bit int (#1176) 2024-11-04 18:02:35 +05:30
RL78 [Fixed the Issue] Fixed the Issue#1102 of RL78 of the Context switch issue. https://github.com/FreeRTOS/FreeRTOS-Kernel/issues/1102 (#1157) 2024-10-15 11:09:45 +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 Move configASSERT default definition above before including portable.h. (#1185) 2024-11-04 16:35:52 +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