diff options
Diffstat (limited to 'riscv/mmu.cc')
| -rw-r--r-- | riscv/mmu.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/riscv/mmu.cc b/riscv/mmu.cc index 0dbb94e..3048bde 100644 --- a/riscv/mmu.cc +++ b/riscv/mmu.cc @@ -141,6 +141,13 @@ bool mmu_t::mmio_store(reg_t addr, size_t len, const uint8_t* bytes) void mmu_t::load_slow_path(reg_t addr, reg_t len, uint8_t* bytes, uint32_t xlate_flags) { + if (!matched_trigger) { + reg_t data = reg_from_bytes(len, bytes); + matched_trigger = trigger_exception(triggers::OPERATION_LOAD, addr, false); + if (matched_trigger) + throw *matched_trigger; + } + reg_t paddr = translate(addr, len, LOAD, xlate_flags); if (auto host_addr = sim->addr_to_mem(paddr)) { |