[Zion] Remove early_dbgln since dbgln no longer allocs.

zion/debug/debug.cpp

@@ -40,11 +40,6 @@ void AddProcPrefix() {
 
 }  // namespace
 
-void early_dbgln(const char* str) {
-  dbgcstr(str);
-  dbgcstr("\n");
-}
-
 void dbgln(const glcr::StringView& str) {
   AddProcPrefix();
   dbg(str);

zion/debug/debug.h

@@ -6,20 +6,8 @@
 
 #include "include/ztypes.h"
 
-// Debug line without formatting for
-// before allocations are available.
-void early_dbgln(const char* str);
-
 void dbgln(const glcr::StringView& str);
 
-// TODO: Write a version of StrFormat that
-// accepts a fix-sized buffer for output
-// to use in the kernel. That way we make
-// dbgln and panic calls without allocation.
-// Optionally, add a dbgln_unbounded method for
-// things like the Debug syscall where the formatted
-// string may be fairly large.
-
 template <typename... Args>
 void dbgln(const char* str, Args... args) {
   char buffer[256];

zion/memory/physical_memory.cpp

@@ -206,7 +206,7 @@ uint64_t AllocatePage() {
   }
 
 #if K_PHYS_DEBUG
-  early_dbgln("[PMM] Boostrap Alloc!");
+  dbgln("[PMM] Boostrap Alloc!");
 #endif
 
   uint64_t page = gBootstrap.next_page;

zion/zion.cpp

@@ -18,11 +18,11 @@
 #include "syscall/syscall.h"
 
 extern "C" void zion() {
-  early_dbgln("[boot] Init GDT & IDT.");
+  dbgln("[boot] Init GDT & IDT.");
   InitGdt();
   InitIdt();
 
-  early_dbgln("[boot] Init Physical Memory Manager.");
+  dbgln("[boot] Init Physical Memory Manager.");
   phys_mem::InitBootstrapPageAllocation();
   KernelVmm kvmm;
   KernelHeap heap;