From 7f3a5ff8b918150ccc3567ba4e31ca67189b1d54 Mon Sep 17 00:00:00 2001 From: Gaurav Aggarwal Date: Tue, 10 Aug 2021 00:06:25 -0700 Subject: [PATCH] Update History.txt for 10.4.5 release Signed-off-by: Gaurav Aggarwal --- History.txt | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/History.txt b/History.txt index c9d3a12c8..211b841f2 100644 --- a/History.txt +++ b/History.txt @@ -1,4 +1,4 @@ -Changes between FreeRTOS V10.4.4 and TBD +Changes between FreeRTOS V10.4.4 and FreeRTOS V10.4.5 + Introduce configRUN_TIME_COUNTER_TYPE which enables developers to define the type used to hold run time statistic counters. Defaults to uint32_t @@ -11,6 +11,18 @@ Changes between FreeRTOS V10.4.4 and TBD time is only a good measure of the slack time in a system if there are no other tasks executing at the idle priority, tickless idle is not used, and configIDLE_SHOULD_YIELD is set to 0. + + ARMv8-M secure-side port: Tasks that call secure functions from the + non-secure side of an ARMv8-M MCU (ARM Cortex-M23 and Cortex-M33) have two + contexts – one on the non-secure side and one on the secure-side. Previous + versions of the FreeRTOS ARMv8-M secure-side ports allocated the structures + that reference secure-side contexts at run time. Now the structures are + allocated statically at compile time. The change necessitates the + introduction of the secureconfigMAX_SECURE_CONTEXTS configuration constant, + which sets the number of statically allocated secure contexts. + secureconfigMAX_SECURE_CONTEXTS defaults to 8 if left undefined. + Applications that only use FreeRTOS code on the non-secure side, such as + those running third-party code on the secure side, are not affected by + this change. Documentation and download available at https://www.FreeRTOS.org/