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FreeRTOS-Kernel/portable/GCC/ARM_AARCH64_SRE
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ActoryOu a27d6650ee
Move configASSERT default definition above before including portable.h. (#1185) 
Move configASSERT default definition above before including portable.h.
2024-11-04 16:35:52 +05:30
..
port.c Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00
portASM.S Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00
portmacro.h Move configASSERT default definition above before including portable.h. (#1185) 2024-11-04 16:35:52 +05:30
README.md fix typos in comments: interace -> interface, swtich -> switch (#1022) 2024-04-08 17:50:55 -07:00

README.md

Armv8-A architecture support

The Armv8-A architecture introduces the ability to use 64-bit and 32-bit Execution states, known as AArch64 and AArch32 respectively. The AArch64 Execution state supports the A64 instruction set. It holds addresses in 64-bit registers and allows instructions in the base instruction set to use 64-bit registers for their processing.

The AArch32 Execution state is a 32-bit Execution state that preserves backwards compatibility with the Armv7-A architecture, enhancing that profile so that it can support some features included in the AArch64 state. It supports the T32 and A32 instruction sets. Follow the link for more information.

ARM_AARCH64_SRE port

This port adds support for Armv8-A architecture AArch64 execution state. This port is generic and can be used as a starting point for Armv8-A application processors.

  • ARM_AARCH64_SRE
    • System Register interface to access Arm GIC registers