HEADmaster

1 files changed, 21 insertions, 0 deletions

diff --git a/kernel/segments.s b/kernel/segments.s
new file mode 100644
index 0000000..77e6502
--- /dev/null
+++ b/kernel/segments.s
@@ -0,0 +1,21 @@
+
+global asm_reload_segments
+
+section .text
+align 4
+
+asm_reload_segments:
+    push 0x08
+    lea rax, [rel .reload_cs]
+    push rax
+    retfq
+
+; 0z10 is 16 bytes in decimal, so this should reload the segment correctly
+.reload_cs:
+    mov ax, 0x10
+    mov ds, ax
+    mov es, ax
+    mov fs, ax
+    mov gs, ax
+    mov ss, ax
+    ret
\ No newline at end of file