[boot] Send module addresses as physical

This makes the job of the kernel easier when marking module pages as
used in the frame allocator. This will also help when sending modules
over to the init process.

src/kernel/main.cpp

@@ -98,9 +98,11 @@ kernel_main(args::header *header)
 
 	for (size_t i = 0; i < header->num_modules; ++i) {
 		args::module &mod = header->modules[i];
+		void *virt = memory::to_virtual<void>(mod.location);
+
 		switch (mod.type) {
 		case args::mod_type::symbol_table:
-			new symbol_table {mod.location, mod.size};
+			new symbol_table {virt, mod.size};
 			break;
 
 		default: