From 08a4e795a49d6d174c0178175b40ad3c03bb0a1d Mon Sep 17 00:00:00 2001
From: Philipp Oppermann <dev@phil-opp.com>
Date: Thu, 13 Apr 2017 17:46:31 +0200
Subject: [PATCH] Increase stack size to 16k

---
 src/arch/x86_64/boot.asm | 2 +-
 src/lib.rs               | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/arch/x86_64/boot.asm b/src/arch/x86_64/boot.asm
index fcd24226..01799917 100644
--- a/src/arch/x86_64/boot.asm
+++ b/src/arch/x86_64/boot.asm
@@ -151,7 +151,7 @@ p3_table:
 p2_table:
     resb 4096
 stack_bottom:
-    resb 64
+    resb 4096 * 4
 stack_top:
 
 section .rodata
diff --git a/src/lib.rs b/src/lib.rs
index 2f8fca85..822aef89 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -13,8 +13,6 @@ mod vga_buffer;
 
 #[no_mangle]
 pub extern fn rust_main() {
-    // ATTENTION: we have a very small stack and no guard page
-
     vga_buffer::clear_screen();
     println!("Hello World{}", "!");