Function translate

crates/virtual-machine/src/cpu/mmu.rs:337–350

Backwards-compatible wrapper keeping the original `translate()` signature. Calls the extended translator with PMP disabled (pmpcfg0=0, pmpaddr0=0).

(
    vaddr: u64,
    satp: u64,
    priv_mode: PrivilegeMode,
    mstatus: u64,
    bus: &mut impl MemoryAccess,
    is_write: bool,
    is_execute: bool,
)

            return Ok(phys_addr);
        } else {
            // Non-leaf PTE: W=1 is reserved for non-leaf entries.
            if w == 1 {
                return Err(VmError::PageFault(vaddr));
            }
            current_ppn = (pte >> 10) & 0x0000_0FFF_FFFF_FFFF;
        }
    }

    Err(VmError::PageFault(vaddr))
}

/// Backwards-compatible wrapper keeping the original `translate()` signature.
/// Calls the extended translator with PMP disabled (pmpcfg0=0, pmpaddr0=0).
pub fn translate(
    vaddr: u64,
    satp: u64,