From 19adb54cd8eea2f401720157fdedd866e3a90489 Mon Sep 17 00:00:00 2001
From: joevt <joevt@shaw.ca>
Date: Sat, 24 Dec 2022 21:07:58 -0800
Subject: [PATCH] Fix compiler warnings.

These were detected by github Actions but not by Xcode.
---
 core/timermanager.cpp     | 4 ++--
 cpu/ppc/ppcexceptions.cpp | 2 +-
 cpu/ppc/ppcmmu.cpp        | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/core/timermanager.cpp b/core/timermanager.cpp
index 1ae438e..7ea2dc7 100644
--- a/core/timermanager.cpp
+++ b/core/timermanager.cpp
@@ -32,7 +32,7 @@ TimerManager* TimerManager::timer_manager;
 uint32_t TimerManager::add_oneshot_timer(uint64_t timeout, timer_cb cb)
 {
     if (!timeout || timeout <= MIN_TIMEOUT_NS) {
-        LOG_F(WARNING, "One-shot timer too short, timeout=%llu ns", timeout);
+        LOG_F(WARNING, "One-shot timer too short, timeout=%llu ns", (long long unsigned)timeout);
     }
 
     TimerInfo* ti = new TimerInfo;
@@ -58,7 +58,7 @@ uint32_t TimerManager::add_oneshot_timer(uint64_t timeout, timer_cb cb)
 uint32_t TimerManager::add_cyclic_timer(uint64_t interval, timer_cb cb)
 {
     if (!interval || interval <= MIN_TIMEOUT_NS) {
-        LOG_F(WARNING, "Cyclic timer interval too short, timeout=%llu ns", interval);
+        LOG_F(WARNING, "Cyclic timer interval too short, timeout=%llu ns", (long long unsigned)interval);
     }
 
     TimerInfo* ti = new TimerInfo;
diff --git a/cpu/ppc/ppcexceptions.cpp b/cpu/ppc/ppcexceptions.cpp
index 17825e3..0356c49 100644
--- a/cpu/ppc/ppcexceptions.cpp
+++ b/cpu/ppc/ppcexceptions.cpp
@@ -100,7 +100,7 @@ void ppc_exception_handler(Except_Type exception_type, uint32_t srr1_bits) {
         break;
 
     default:
-        ABORT_F("Unknown exception occured: %X\n", exception_type);
+        ABORT_F("Unknown exception occured: %X\n", (unsigned)exception_type);
         break;
     }
 
diff --git a/cpu/ppc/ppcmmu.cpp b/cpu/ppc/ppcmmu.cpp
index 1c9a9a7..9e08900 100644
--- a/cpu/ppc/ppcmmu.cpp
+++ b/cpu/ppc/ppcmmu.cpp
@@ -968,7 +968,7 @@ void mmu_print_regs()
         }
     }
 
-    LOG_F(INFO, "");
+    LOG_F(INFO, "%s", "");
     LOG_F(INFO, "SDR1 = 0x%X", ppc_state.spr[SPR::SDR1]);
     LOG_F(INFO, "Segment registers:");