Merge remote-tracking branch 'Kernel/master'

Kernel/arch/amd64/bootstrap/_start.s

@@ -0,0 +1,38 @@
+/*
+	This file is part of Fennix Kernel.
+
+	Fennix Kernel is free software: you can redistribute it and/or
+	modify it under the terms of the GNU General Public License as
+	published by the Free Software Foundation, either version 3 of
+	the License, or (at your option) any later version.
+
+	Fennix Kernel is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+.code32
+.extern Multiboot_start
+
+.section .bootstrap.text, "a"
+
+.global _start
+_start:
+	/* Check for multiboot */
+	cmp $0x2BADB002, %eax
+	je .Multiboot
+
+	/* Unkown bootloader */
+	.Hang:
+		cli
+		hlt
+		jmp .Hang
+
+	/* Multiboot */
+	.Multiboot:
+		call Multiboot_start
+		jmp .Hang