first PAC experiments

zynq7000-rt/src/bin/table-gen.rs

@@ -1,9 +1,8 @@
 use std::fs::File;
 use std::io::Write;
 use std::process::Command;
-
-use zynq7000_rt::mmu::ONE_MB;
 pub use zynq7000_rt::mmu::segments::*;
+use zynq7000_rt::mmu::ONE_MB;
 
 fn main() {
     let file_path = "src/mmu_table.rs";

zynq7000-rt/src/lib.rs

@@ -5,6 +5,7 @@
 #![no_std]
 
 pub mod mmu;
+#[cfg(feature = "rt")]
 mod mmu_table;
 #[cfg(feature = "rt")]
 pub mod rt;

zynq7000-rt/src/mmu.rs

@@ -165,6 +165,7 @@ pub mod section_attrs {
 pub const NUM_L1_PAGE_TABLE_ENTRIES: usize = 4096;
 
 #[repr(C, align(16384))]
+#[cfg(feature = "rt")]
 pub struct L1Table(pub(crate) [u32; NUM_L1_PAGE_TABLE_ENTRIES]);
 
 /// Load the MMU translation table base address into the MMU.