Move pc assembly code to emul dir.

[bertos.git] / bertos / kern / switch_x86_64.s

diff --git a/bertos/kern/switch_x86_64.s b/bertos/kern/switch_x86_64.s
deleted file mode 100644 (file)
index 5fb4da6..0000000
--- a/bertos/kern/switch_x86_64.s
+++ /dev/null
@@ -1,71 +0,0 @@
-/*!
- * \file
- * <!--
- * Copyright 2004 Develer S.r.l. (http://www.develer.com/)
- * Copyright 1999,2000,2001 Bernardo Innocenti <bernie@develer.com>
- * This file is part of DevLib - See devlib/README for information.
- * -->
- *
- * \brief i386 context switch
- *
- * \version $Id$
- *
- * \author Bernardo Innocenti <bernie@develer.com>
- */
-
-/*
- * $Log$
- * Revision 1.4  2006/09/20 14:02:49  marco
- * C-style comment.
- *
- * Revision 1.3  2006/02/24 01:35:40  bernie
- * Update for new emulator.
- *
- * Revision 1.2  2006/02/24 01:17:05  bernie
- * Update for new emulator.
- *
- * Revision 1.1  2005/11/27 03:06:15  bernie
- * Add x86_64 task switching (to be updated to new-style scheduler).
- *
- * Revision 1.1  2005/11/14 21:06:38  bernie
- * Add x86_64 support.
- *
- * Revision 1.2  2004/06/06 16:14:12  bernie
- * Add DevLib license information.
- *
- * Revision 1.1  2004/05/23 17:27:00  bernie
- * Import kern/ subdirectory.
- *
- */
-
-/* I know it's ugly... */
-/* .intel_syntax */
-
-/* void AsmSwitchContext(void **new_sp, void **save_sp) */
-/*                       %rdi           %rsi            */
-.globl asm_switch_context
-asm_switch_context:
-       pushq   %rax
-       pushq   %rbx
-       pushq   %rcx
-       pushq   %rdx
-       pushq   %rsi
-       pushq   %rdi
-       pushq   %rbp
-       movq    %rsp,(%rsi)             /* *save_sp = rsp */
-       movq    (%rdi),%rsp             /* rsp = *new_sp */
-       popq    %rbp
-       popq    %rdi
-       popq    %rsi
-       popq    %rdx
-       popq    %rcx
-       popq    %rbx
-       popq    %rax
-       ret
-
-/* int asm_switch_version(void) */
-.globl asm_switch_version
-asm_switch_version:
-       mov     $1,%rax
-       ret
-