删除发送错误标志，主站软件改C代码

2024-11-04 16:07:06 +08:00
parent 9fa54072f4
commit 4a219df882
6 changed files with 208 additions and 35 deletions
--- a/tb/sw/src/mstStartup.S
+++ b/tb/sw/src/mstStartup.S
@@ -47,7 +47,8 @@ trap_entry:
 	# q寄存器已经禁用， Without the q-registers, the irq return address will be stored in x3 (gp) and the IRQ bitmask in x4 (tp),

 	# addi x15, x4, 0
-
+	or sp, sp, x4
+	
 	picorv32_retirq_insn()