企业官网建设流程全解析

SMCCC文档：

https://support.arm.com/documentation/den0028/latest

https://developer.arm.com/docs/den0028/latest 和上面链接一样

SMC exceptions:

https://support.arm.com/documentation/102418/0102/TrustZone-in-the-processor/SMC-exceptions

SMC call 指令:

https://support.arm.com/documentation/ddi0602/2026-06/Base-Instructions/SMC--Secure-monitor-call-

arm-smccc.h:

https://github.com/torvalds/linux/blame/master/include/linux/arm-smccc.h

arch/arm64/kernel/smccc-call.S

https://github.com/torvalds/linux/blob/master/arch/arm64/kernel/smccc-call.S