From a1a97aa7b2b0c3d1f3b6766446d605f83de1c561 Mon Sep 17 00:00:00 2001
From: stefan <stefan@s00.xyz>
Date: Fri, 7 Apr 2023 19:02:18 -0400
Subject: stuff and things

---
 sys/kern/init.c | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

(limited to 'sys/kern/init.c')

diff --git a/sys/kern/init.c b/sys/kern/init.c
index a49c304..18feaa3 100644
--- a/sys/kern/init.c
+++ b/sys/kern/init.c
@@ -1,11 +1,20 @@
 #include <fdt.h>
-#include <kernel_earlyprintf.h>
+#include <printf.h>
+#include <stdint.h>
+#include <mm/kalloc.h>
+
+extern uint64_t HEAP_START;
 
 void 
 init(unsigned long hartid, struct fdt_header *fdt)
 {
-	kernel_earlyputs("booting...\n");
+	printf("booting from hart #%d\n", hartid);
 	if (fdt_uint32(fdt->magic) == FDT_HEADER_MAGIC) 
-		kernel_earlyputs("found flattened device tree!\n");
-
+		printf("found flattened device tree at %p!\n", (uint64_t)fdt);
+        
+        printf("setting up the heap at %p\n", HEAP_START);
+        kalloc_init();
+        printf("done!\n");
+        printf("printing free pages:\n");
+        walkfree();
 }
-- 
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