From cf0c095721b22b8ce011484a2509cd27858cbe77 Mon Sep 17 00:00:00 2001 From: Robert Morris Date: Tue, 9 Aug 2022 12:14:29 -0400 Subject: sscratch cleanup --- kernel/riscv.h | 7 ------- 1 file changed, 7 deletions(-) (limited to 'kernel/riscv.h') diff --git a/kernel/riscv.h b/kernel/riscv.h index 1f8a503..d758845 100644 --- a/kernel/riscv.h +++ b/kernel/riscv.h @@ -216,13 +216,6 @@ r_satp() return x; } -// Supervisor Scratch register, for early trap handler in trampoline.S. -static inline void -w_sscratch(uint64 x) -{ - asm volatile("csrw sscratch, %0" : : "r" (x)); -} - static inline void w_mscratch(uint64 x) { -- cgit v1.2.3