From 4b4bfec8a312132acc84b5166998d0cfa7c01931 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Tue, 18 May 2021 18:37:19 +0200
Subject: Improved entire building chain (especially debugging)

---
 kernel/drivers/fb.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'kernel/drivers')

diff --git a/kernel/drivers/fb.c b/kernel/drivers/fb.c
index 8122654..6a81434 100644
--- a/kernel/drivers/fb.c
+++ b/kernel/drivers/fb.c
@@ -29,7 +29,10 @@ PROTECTED static struct vbe_basic *vbe = NULL;
 static u32 fb_map_buffer(struct page_dir *dir)
 {
 	assert(vbe);
-	return virtual_alloc(dir, memory_range_around((u32)vbe->fb, FB_SIZE), MEMORY_USER).base;
+	struct memory_range r =
+		virtual_alloc(dir, memory_range_around((u32)vbe->fb, FB_SIZE), MEMORY_USER);
+	printf("FB: %x+%x\n", r.base, r.size);
+	return r.base;
 }
 
 static u32 fb_owner = 0;
-- 
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