reduce one instruction when switch to irq stack

2019-10-06 23:32:09 +08:00
parent 93ae1c96ca
commit ae3ada8dfe
4 changed files with 29 additions and 27 deletions
--- a/arch/risc-v/spike/gcc/riscv_port.h
+++ b/arch/risc-v/spike/gcc/riscv_port.h
@@ -23,7 +23,7 @@
 #define CLINT_MTIMECMP  0x4000
 #define CLINT_MTIME     0xBFF8

-#define SOC_MCAUSE_EXP_MASK 0x7FFFFFFF
+#define MCAUSE_EXP_CODE_MASK 0x7FFFFFFF

 #ifndef __ASSEMBLER__
 void port_cpu_init();