From 482c62d341e20088103bf7102728cbd518108330 Mon Sep 17 00:00:00 2001
From: Berkus Decker <berkus+github@metta.systems>
Date: Sun, 8 Nov 2020 04:22:53 +0200
Subject: [PATCH] Change mmu detail printer formatting

Print mmu features before and after init.
---
 nucleus/src/arch/aarch64/memory/mmu.rs | 4 ++--
 nucleus/src/main.rs                    | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/nucleus/src/arch/aarch64/memory/mmu.rs b/nucleus/src/arch/aarch64/memory/mmu.rs
index 0e6bef3..ad0a9b3 100644
--- a/nucleus/src/arch/aarch64/memory/mmu.rs
+++ b/nucleus/src/arch/aarch64/memory/mmu.rs
@@ -175,7 +175,7 @@ pub fn print_features() {
     }
 
     let t0sz = tcr.read(TCR_EL1::T0SZ);
-    println!("[i] MMU: T0sz = 64-{}={} bits", t0sz, 64 - t0sz);
+    println!("[i] MMU: T0sz = 64-{} = {} bits", t0sz, 64 - t0sz);
 
     match tcr.read_as_enum(TCR_EL1::TG1) {
         Some(TCR_EL1::TG1::Value::KiB_4) => println!("[i] MMU: TTBR1 4 KiB granule active!"),
@@ -185,7 +185,7 @@ pub fn print_features() {
     }
 
     let t1sz = tcr.read(TCR_EL1::T1SZ);
-    println!("[i] MMU: T1sz = 64-{}={} bits", t1sz, 64 - t1sz);
+    println!("[i] MMU: T1sz = 64-{} = {} bits", t1sz, 64 - t1sz);
 }
 
 register_bitfields! {
diff --git a/nucleus/src/main.rs b/nucleus/src/main.rs
index ea2ca2e..c05d4eb 100644
--- a/nucleus/src/main.rs
+++ b/nucleus/src/main.rs
@@ -75,6 +75,7 @@ fn init_mmu() {
         memory::mmu::init().unwrap();
     }
     println!("MMU initialised");
+    print_mmu_state_and_features();
 }
 
 fn init_exception_traps() {