cte: enable/disable sip

2020-07-22 09:52:35 +08:00 · 2020-07-22 09:52:35 +08:00 · 9b24c9ca30
parent 374ff58bb0
commit 9b24c9ca30
1 changed files with 2 additions and 0 deletions
--- a/am/src/nemu/isa/riscv/cte.c
+++ b/am/src/nemu/isa/riscv/cte.c
@ -81,4 +81,6 @@ int _intr_read() {
 }

 void _intr_write(int enable) {
+	if (enable) asm volatile("csrs sstatus, 0x2");
+	else asm volatile("csrc sstatus, 0x2");
 }