Merge pull request #19 from rivosinc/dev/emmanuel/pmpaddr_read_write

Add function to read and write pmpaddr thanks to the index
rivosinc · Dec 11, 2023 · 554e213 · 554e213
2 parents da9e373 + e61e73d
commit 554e213
Showing 1 changed file with 144 additions and 0 deletions.
diff --git a/src/register/pmpaddrx.rs b/src/register/pmpaddrx.rs
@@ -323,6 +323,150 @@ pub unsafe fn write_napot_indexed(index: usize, addr: Addr, size: Size) {
     }
 }
 
+pub unsafe fn read_indexed(index: usize) -> PmpAddr {
+    assert!(index < 64);
+
+    match index {
+        0 => pmpaddr0::read(),
+        1 => pmpaddr1::read(),
+        2 => pmpaddr2::read(),
+        3 => pmpaddr3::read(),
+        4 => pmpaddr4::read(),
+        5 => pmpaddr5::read(),
+        6 => pmpaddr6::read(),
+        7 => pmpaddr7::read(),
+        8 => pmpaddr8::read(),
+        9 => pmpaddr9::read(),
+        10 => pmpaddr10::read(),
+        11 => pmpaddr11::read(),
+        12 => pmpaddr12::read(),
+        13 => pmpaddr13::read(),
+        14 => pmpaddr14::read(),
+        15 => pmpaddr15::read(),
+        16 => pmpaddr16::read(),
+        17 => pmpaddr17::read(),
+        18 => pmpaddr18::read(),
+        19 => pmpaddr19::read(),
+        20 => pmpaddr20::read(),
+        21 => pmpaddr21::read(),
+        22 => pmpaddr22::read(),
+        23 => pmpaddr23::read(),
+        24 => pmpaddr24::read(),
+        25 => pmpaddr25::read(),
+        26 => pmpaddr26::read(),
+        27 => pmpaddr27::read(),
+        28 => pmpaddr28::read(),
+        29 => pmpaddr29::read(),
+        30 => pmpaddr30::read(),
+        31 => pmpaddr31::read(),
+        32 => pmpaddr32::read(),
+        33 => pmpaddr33::read(),
+        34 => pmpaddr34::read(),
+        35 => pmpaddr35::read(),
+        36 => pmpaddr36::read(),
+        37 => pmpaddr37::read(),
+        38 => pmpaddr38::read(),
+        39 => pmpaddr39::read(),
+        40 => pmpaddr40::read(),
+        41 => pmpaddr41::read(),
+        42 => pmpaddr42::read(),
+        43 => pmpaddr43::read(),
+        44 => pmpaddr44::read(),
+        45 => pmpaddr45::read(),
+        46 => pmpaddr46::read(),
+        47 => pmpaddr47::read(),
+        48 => pmpaddr48::read(),
+        49 => pmpaddr49::read(),
+        50 => pmpaddr50::read(),
+        51 => pmpaddr51::read(),
+        52 => pmpaddr52::read(),
+        53 => pmpaddr53::read(),
+        54 => pmpaddr54::read(),
+        55 => pmpaddr55::read(),
+        56 => pmpaddr56::read(),
+        57 => pmpaddr57::read(),
+        58 => pmpaddr58::read(),
+        59 => pmpaddr59::read(),
+        60 => pmpaddr60::read(),
+        61 => pmpaddr61::read(),
+        62 => pmpaddr62::read(),
+        63 => pmpaddr63::read(),
+        _ => unimplemented!(),
+    }
+}
+
+pub unsafe fn write_indexed(index: usize, pmpaddr: PmpAddr) {
+    assert!(index < 64);
+
+    match index {
+        0 => pmpaddr0::write(pmpaddr),
+        1 => pmpaddr1::write(pmpaddr),
+        2 => pmpaddr2::write(pmpaddr),
+        3 => pmpaddr3::write(pmpaddr),
+        4 => pmpaddr4::write(pmpaddr),
+        5 => pmpaddr5::write(pmpaddr),
+        6 => pmpaddr6::write(pmpaddr),
+        7 => pmpaddr7::write(pmpaddr),
+        8 => pmpaddr8::write(pmpaddr),
+        9 => pmpaddr9::write(pmpaddr),
+        10 => pmpaddr10::write(pmpaddr),
+        11 => pmpaddr11::write(pmpaddr),
+        12 => pmpaddr12::write(pmpaddr),
+        13 => pmpaddr13::write(pmpaddr),
+        14 => pmpaddr14::write(pmpaddr),
+        15 => pmpaddr15::write(pmpaddr),
+        16 => pmpaddr16::write(pmpaddr),
+        17 => pmpaddr17::write(pmpaddr),
+        18 => pmpaddr18::write(pmpaddr),
+        19 => pmpaddr19::write(pmpaddr),
+        20 => pmpaddr20::write(pmpaddr),
+        21 => pmpaddr21::write(pmpaddr),
+        22 => pmpaddr22::write(pmpaddr),
+        23 => pmpaddr23::write(pmpaddr),
+        24 => pmpaddr24::write(pmpaddr),
+        25 => pmpaddr25::write(pmpaddr),
+        26 => pmpaddr26::write(pmpaddr),
+        27 => pmpaddr27::write(pmpaddr),
+        28 => pmpaddr28::write(pmpaddr),
+        29 => pmpaddr29::write(pmpaddr),
+        30 => pmpaddr30::write(pmpaddr),
+        31 => pmpaddr31::write(pmpaddr),
+        32 => pmpaddr32::write(pmpaddr),
+        33 => pmpaddr33::write(pmpaddr),
+        34 => pmpaddr34::write(pmpaddr),
+        35 => pmpaddr35::write(pmpaddr),
+        36 => pmpaddr36::write(pmpaddr),
+        37 => pmpaddr37::write(pmpaddr),
+        38 => pmpaddr38::write(pmpaddr),
+        39 => pmpaddr39::write(pmpaddr),
+        40 => pmpaddr40::write(pmpaddr),
+        41 => pmpaddr41::write(pmpaddr),
+        42 => pmpaddr42::write(pmpaddr),
+        43 => pmpaddr43::write(pmpaddr),
+        44 => pmpaddr44::write(pmpaddr),
+        45 => pmpaddr45::write(pmpaddr),
+        46 => pmpaddr46::write(pmpaddr),
+        47 => pmpaddr47::write(pmpaddr),
+        48 => pmpaddr48::write(pmpaddr),
+        49 => pmpaddr49::write(pmpaddr),
+        50 => pmpaddr50::write(pmpaddr),
+        51 => pmpaddr51::write(pmpaddr),
+        52 => pmpaddr52::write(pmpaddr),
+        53 => pmpaddr53::write(pmpaddr),
+        54 => pmpaddr54::write(pmpaddr),
+        55 => pmpaddr55::write(pmpaddr),
+        56 => pmpaddr56::write(pmpaddr),
+        57 => pmpaddr57::write(pmpaddr),
+        58 => pmpaddr58::write(pmpaddr),
+        59 => pmpaddr59::write(pmpaddr),
+        60 => pmpaddr60::write(pmpaddr),
+        61 => pmpaddr61::write(pmpaddr),
+        62 => pmpaddr62::write(pmpaddr),
+        63 => pmpaddr63::write(pmpaddr),
+        _ => unimplemented!(),
+    }
+}
+
 pub unsafe fn write_na4_indexed(index: usize, addr: Addr, size: Size) {
     write_napot_indexed(index, addr, size);
 }