Signed-off-by: Alistair Francis <alistair.fran...@wdc.com> Reviewed-by: Palmer Dabbelt <palmerdabb...@google.com> --- target/riscv/cpu_helper.c | 24 ++++++++++++++++++------ 1 file changed, 18 insertions(+), 6 deletions(-)
diff --git a/target/riscv/cpu_helper.c b/target/riscv/cpu_helper.c index 5f96631637..da994aba57 100644 --- a/target/riscv/cpu_helper.c +++ b/target/riscv/cpu_helper.c @@ -585,16 +585,28 @@ static void raise_mmu_exception(CPURISCVState *env, target_ulong address, } switch (access_type) { case MMU_INST_FETCH: - cs->exception_index = page_fault_exceptions ? - RISCV_EXCP_INST_PAGE_FAULT : RISCV_EXCP_INST_ACCESS_FAULT; + if (riscv_cpu_virt_enabled(env) && !first_stage) { + cs->exception_index = RISCV_EXCP_INST_GUEST_PAGE_FAULT; + } else { + cs->exception_index = page_fault_exceptions ? + RISCV_EXCP_INST_PAGE_FAULT : RISCV_EXCP_INST_ACCESS_FAULT; + } break; case MMU_DATA_LOAD: - cs->exception_index = page_fault_exceptions ? - RISCV_EXCP_LOAD_PAGE_FAULT : RISCV_EXCP_LOAD_ACCESS_FAULT; + if (riscv_cpu_virt_enabled(env) && !first_stage) { + cs->exception_index = RISCV_EXCP_LOAD_GUEST_ACCESS_FAULT; + } else { + cs->exception_index = page_fault_exceptions ? + RISCV_EXCP_LOAD_PAGE_FAULT : RISCV_EXCP_LOAD_ACCESS_FAULT; + } break; case MMU_DATA_STORE: - cs->exception_index = page_fault_exceptions ? - RISCV_EXCP_STORE_PAGE_FAULT : RISCV_EXCP_STORE_AMO_ACCESS_FAULT; + if (riscv_cpu_virt_enabled(env) && !first_stage) { + cs->exception_index = RISCV_EXCP_STORE_GUEST_AMO_ACCESS_FAULT; + } else { + cs->exception_index = page_fault_exceptions ? + RISCV_EXCP_STORE_PAGE_FAULT : RISCV_EXCP_STORE_AMO_ACCESS_FAULT; + } break; default: g_assert_not_reached(); -- 2.25.0