diff options
| author | Alistair Francis <alistair.francis@wdc.com> | 2020-01-31 17:03:08 -0800 |
|---|---|---|
| committer | Palmer Dabbelt <palmerdabbelt@google.com> | 2020-02-27 13:46:33 -0800 |
| commit | e44b50b5b2e508fdd24915ab0e44ac49685e1de3 (patch) | |
| tree | e0a6d6fa3b43bbab5534860e590114d95e90f0b6 /target/riscv/cpu_bits.h | |
| parent | 551fa7e8a695ea5fd1cca8ffd318556855bbf54f (diff) | |
target/riscv: Add the MSTATUS_MPV_ISSET helper macro
Add a helper macro MSTATUS_MPV_ISSET() which will determine if the
MSTATUS_MPV bit is set for both 32-bit and 64-bit RISC-V.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'target/riscv/cpu_bits.h')
| -rw-r--r-- | target/riscv/cpu_bits.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/target/riscv/cpu_bits.h b/target/riscv/cpu_bits.h index 049032f2ae..7f64ee1174 100644 --- a/target/riscv/cpu_bits.h +++ b/target/riscv/cpu_bits.h @@ -363,8 +363,19 @@ #define MSTATUS_TVM 0x00100000 /* since: priv-1.10 */ #define MSTATUS_TW 0x20000000 /* since: priv-1.10 */ #define MSTATUS_TSR 0x40000000 /* since: priv-1.10 */ +#if defined(TARGET_RISCV64) #define MSTATUS_MTL 0x4000000000ULL #define MSTATUS_MPV 0x8000000000ULL +#elif defined(TARGET_RISCV32) +#define MSTATUS_MTL 0x00000040 +#define MSTATUS_MPV 0x00000080 +#endif + +#ifdef TARGET_RISCV32 +# define MSTATUS_MPV_ISSET(env) get_field(env->mstatush, MSTATUS_MPV) +#else +# define MSTATUS_MPV_ISSET(env) get_field(env->mstatus, MSTATUS_MPV) +#endif #define MSTATUS64_UXL 0x0000000300000000ULL #define MSTATUS64_SXL 0x0000000C00000000ULL |