aboutsummaryrefslogtreecommitdiffhomepage
path: root/src/arch/x86/mbr/mbr.ld
diff options
context:
space:
mode:
authorJohannes Stoelp <johannes.stoelp@gmail.com>2024-12-21 22:01:56 +0100
committerJohannes Stoelp <johannes.stoelp@gmail.com>2024-12-21 22:01:56 +0100
commitf8221e81b9752548d26675111cffca1947c46b68 (patch)
tree79c77984c0b9ff42c8f87819cf51b64da4f8f98a /src/arch/x86/mbr/mbr.ld
parent888faa5f4f2b89c75f2dc2610fb5253120a028ce (diff)
downloadnotes-f8221e81b9752548d26675111cffca1947c46b68.tar.gz
notes-f8221e81b9752548d26675111cffca1947c46b68.zip
x86: add small mbr exampleHEADmaster
Diffstat (limited to 'src/arch/x86/mbr/mbr.ld')
-rw-r--r--src/arch/x86/mbr/mbr.ld11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/arch/x86/mbr/mbr.ld b/src/arch/x86/mbr/mbr.ld
new file mode 100644
index 0000000..46d8a14
--- /dev/null
+++ b/src/arch/x86/mbr/mbr.ld
@@ -0,0 +1,11 @@
+OUTPUT_FORMAT(elf32-i386)
+OUTPUT_ARCH(i386)
+
+SECTIONS {
+ . = 0x7c00;
+ .boot : { *(.boot) }
+ _boot_end = .;
+ /DISCARD/ : { *(.*) }
+
+ ASSERT(_boot_end - 0x7c00 == 512, "boot sector must be exact 512 bytes")
+}