The translation block may also be affected when PMP entry changes. Signed-off-by: Weiwei Li <liwei...@iscas.ac.cn> Signed-off-by: Junqiang Wang <wangjunqi...@iscas.ac.cn> --- target/riscv/pmp.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/target/riscv/pmp.c b/target/riscv/pmp.c index ec86fccd2e..37bc76c474 100644 --- a/target/riscv/pmp.c +++ b/target/riscv/pmp.c @@ -25,6 +25,7 @@ #include "cpu.h" #include "trace.h" #include "exec/exec-all.h" +#include "exec/tb-flush.h" static bool pmp_write_cfg(CPURISCVState *env, uint32_t addr_index, uint8_t val); @@ -492,6 +493,7 @@ void pmpcfg_csr_write(CPURISCVState *env, uint32_t reg_index, /* If PMP permission of any addr has been changed, flush TLB pages. */ if (modified) { tlb_flush(env_cpu(env)); + tb_flush(env_cpu(env)); } } @@ -545,6 +547,7 @@ void pmpaddr_csr_write(CPURISCVState *env, uint32_t addr_index, env->pmp_state.pmp[addr_index].addr_reg = val; pmp_update_rule(env, addr_index); tlb_flush(env_cpu(env)); + tb_flush(env_cpu(env)); } } else { qemu_log_mask(LOG_GUEST_ERROR, -- 2.25.1