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lib: sbi: Add Smstateen extension defines
authorMayuresh Chitale <mchitale@ventanamicro.com>
Mon, 11 Apr 2022 03:04:02 +0000 (08:34 +0530)
committerAnup Patel <anup@brainfault.org>
Mon, 11 Apr 2022 03:04:02 +0000 (08:34 +0530)
commit499601a4fff98ff258076c010c980c5dbcc0c24d
tree6db53002ca62f25e82071ccf1e22be8f3f891e83tree | snapshot
parent794986f87fb811ed0c5117fa7d3c84849e9b81d5commit | diff
lib: sbi: Add Smstateen extension defines

Smstateen extension provides a mechanism to plug potential
covert channels which are opened by extensions that add to
processor state that may not get context-switched.

Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com>
Reviewed-by: Xiang W <wxjstz@126.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
include/sbi/riscv_encoding.h diff | blob | history
Domain: System / Kernel;