[v15,1/8,RISCV_PM] Add J-extension into RISC-V

Commit Message

Alexey Baturo Oct. 20, 2021, 10:19 a.m. UTC

Signed-off-by: Alexey Baturo <[e-mail]>
Reviewed-by: Richard Henderson <[e-mail]>
Reviewed-by: Alistair Francis <[e-mail]>
Reviewed-by: Bin Meng <[e-mail]>
---
 target/riscv/cpu.h | 2 ++
 1 file changed, 2 insertions(+)

Patch

diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
index 9e55b2f5b1..3f28dc5f3a 100644
--- a/target/riscv/cpu.h
+++ b/target/riscv/cpu.h
@@ -67,6 +67,7 @@ 
 #define RVS RV('S')
 #define RVU RV('U')
 #define RVH RV('H')
+#define RVJ RV('J')
 
 /* S extension denotes that Supervisor mode exists, however it is possible
    to have a core that support S mode but does not have an MMU and there
@@ -289,6 +290,7 @@  struct RISCVCPU {
         bool ext_s;
         bool ext_u;
         bool ext_h;
+        bool ext_j;
         bool ext_v;
         bool ext_zba;
         bool ext_zbb;