From cd7efed090b3d9f2c360951dbae21fff361fb16a Mon Sep 17 00:00:00 2001
From: Garritt McCune <glmccune@gmail.com>
Date: Sat, 7 Mar 2020 20:31:58 -0600
Subject: [PATCH] Initial commit. Next section 'Obtaining GRUB'

---
 .gitingnore |  2 ++
 link.ld     | 26 ++++++++++++++++++++++++++
 loader.s    | 17 +++++++++++++++++
 3 files changed, 45 insertions(+)
 create mode 100644 .gitingnore
 create mode 100644 link.ld
 create mode 100644 loader.s

diff --git a/.gitingnore b/.gitingnore
new file mode 100644
index 0000000..20596b5
--- /dev/null
+++ b/.gitingnore
@@ -0,0 +1,2 @@
+*.o
+*.elf
diff --git a/link.ld b/link.ld
new file mode 100644
index 0000000..53bd227
--- /dev/null
+++ b/link.ld
@@ -0,0 +1,26 @@
+ENTRY(loader)
+
+SECTIONS {
+	. = 0x00100000; /* Load the code at 1 MB */
+
+	.text ALIGN (0x1000) :
+	{
+		*(.text)
+	}
+
+	.rodata ALIGN (0x1000) :
+	{
+		*(.rodata*)
+	}
+
+	.data ALIGN (0x1000) :
+	{
+		*(.data)
+	}
+
+	.bss ALIGN (0x1000) :
+	{
+		*(COMMON)
+		*(.bss)
+	}
+}
diff --git a/loader.s b/loader.s
new file mode 100644
index 0000000..dadcc86
--- /dev/null
+++ b/loader.s
@@ -0,0 +1,17 @@
+global loader
+
+MAGIC_NUMBER equ 0x1BADB002
+FLAGS equ 0x0
+CHECKSUM equ -MAGIC_NUMBER
+
+section .text:
+align 4
+	dd MAGIC_NUMBER
+	dd FLAGS
+	dd CHECKSUM
+
+loader:
+	mov eax, 0xCAFEBABE
+.loop:
+	jmp .loop
+