Commit Graph

2 Commits

Author SHA1 Message Date
Weiwei Li
bbb9fc2591 target/riscv: Simplify type conversion for CPURISCVState
Use CPURISCVState as argument directly in riscv_cpu_update_mip and
riscv_timer_write_timecmp, since type converts from CPURISCVState to
RISCVCPU in many caller of them and then back to CPURISCVState in them.

Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn>
Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-Id: <20230309071329.45932-4-liweiwei@iscas.ac.cn>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-05-05 10:49:49 +10:00
Atish Patra
43888c2f18 target/riscv: Add stimecmp support
stimecmp allows the supervisor mode to update stimecmp CSR directly
to program the next timer interrupt. This CSR is part of the Sstc
extension which was ratified recently.

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Atish Patra <atishp@rivosinc.com>
Message-Id: <20220824221357.41070-3-atishp@rivosinc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-09-07 09:19:15 +02:00