commit 9bd74de23147250ff882901159ce389a4e70563d
author swissChili <swisschili@fastmail.com> Tue Jun 15 20:30:48 2021 -0700
committer swissChili <swisschili@fastmail.com> Tue Jun 15 20:30:48 2021 -0700
tree 79fde0c9e04c1de7b67452c3aa7821103d410cfc
parent 4418ca541376ae8bc1c0a8aae2f29ab9a29a792c

Add nice logs

src/kernel/paging.c

diff --git a/src/kernel/paging.c b/src/kernel/paging.c
index 536fdef..50ee738 100644
--- a/src/kernel/paging.c
+++ b/src/kernel/paging.c
@@ -51,7 +51,7 @@
 			{
 				/* found unused frame */
 				uint frame = i * BITS + j;
-				kprintf("first_free_frame returning %d\n", frame);
+				kprintf(DEBUG "first_free_frame returning %d\n", frame);
 //				kpanic("asdf");
 				return frame;
 			}
@@ -68,7 +68,7 @@
 		return; /* frame already allocated */
 
 	uint frame = first_free_frame();
-	//	kprintf("first_free_frame found %d\n", frame);
+	//	kprintf(DEBUG "first_free_frame found %d\n", frame);
 	set_frame(frame * 0x1000); /* mark as mapped */
 	*page_table_entry = frame | 1 | writable << 1 | user << 2;
 }
@@ -130,12 +130,12 @@
 	// Page number % pages per table
 	uint page = ((size_t)virt / 0x1000) % 1024;
 	uint *table = get_or_create_table(dir, (size_t)virt >> 22, false, false);
-	kprintf("table = 0x%x (virt)\n", table);
-	kprintf("dir entry = 0x%x\n", dir[(size_t)virt >> 22]);
+	kprintf(DEBUG "table = 0x%x (virt)\n", table);
+	kprintf(DEBUG "dir entry = 0x%x\n", dir[(size_t)virt >> 22]);
 
 	alloc_frame(&table[page], false, false);
 
-	kprintf("alloc_page table[page] = %d (0x%x)\n", table[page], table[page]);
+	kprintf(DEBUG "alloc_page table[page] = %d (0x%x)\n", table[page], table[page]);
 	return;
 }
 
@@ -183,6 +183,6 @@
 
 void page_fault(struct registers *regs)
 {
-	kprintf("Page fault! eip = %d\n", regs->eip);
+	kprintf(ERROR "Page fault! eip = %d\n", regs->eip);
 	kpanic("Page fault");
 }