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[v7,1/6,RISCV_PM] Add J-extension into RISC-V

Message ID 20210110185109.29841-2-space.monkey.delivers@gmail.com
State New
Headers show
Series RISC-V Pointer Masking implementation | expand

Commit Message

Alexey Baturo Jan. 10, 2021, 6:51 p.m. UTC
Signed-off-by: Alexey Baturo <space.monkey.delivers@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/riscv/cpu.h | 2 ++
 1 file changed, 2 insertions(+)

Comments

Alistair Francis Jan. 15, 2021, 10:08 p.m. UTC | #1
On Sun, Jan 10, 2021 at 10:51 AM Alexey Baturo <baturo.alexey@gmail.com> wrote:
>
> Signed-off-by: Alexey Baturo <space.monkey.delivers@gmail.com>
> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>

Alistair

> ---
>  target/riscv/cpu.h | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
> index 6339e84819..d152842e37 100644
> --- a/target/riscv/cpu.h
> +++ b/target/riscv/cpu.h
> @@ -72,6 +72,7 @@
>  #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
> @@ -285,6 +286,7 @@ struct RISCVCPU {
>          bool ext_s;
>          bool ext_u;
>          bool ext_h;
> +        bool ext_j;
>          bool ext_v;
>          bool ext_counters;
>          bool ext_ifencei;
> --
> 2.20.1
>
>
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Patch

diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
index 6339e84819..d152842e37 100644
--- a/target/riscv/cpu.h
+++ b/target/riscv/cpu.h
@@ -72,6 +72,7 @@ 
 #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
@@ -285,6 +286,7 @@  struct RISCVCPU {
         bool ext_s;
         bool ext_u;
         bool ext_h;
+        bool ext_j;
         bool ext_v;
         bool ext_counters;
         bool ext_ifencei;