From f2c51bc81d2aa618b29ddbeaae5ac1c5308821f0 Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex.auvolat@ens.fr>
Date: Mon, 9 Feb 2015 17:39:41 +0100
Subject: Reorganize all.

---
 kernel/l0/context_switch.s | 58 ----------------------------------------------
 1 file changed, 58 deletions(-)
 delete mode 100644 kernel/l0/context_switch.s

(limited to 'kernel/l0/context_switch.s')

diff --git a/kernel/l0/context_switch.s b/kernel/l0/context_switch.s
deleted file mode 100644
index 6738a03..0000000
--- a/kernel/l0/context_switch.s
+++ /dev/null
@@ -1,58 +0,0 @@
-[EXTERN kernel_stack_top]
-[EXTERN run_scheduler]
-
-[GLOBAL save_context_and_enter_scheduler]
-; void save_context_and_enter_scheduler(struct saved_context *ctx);
-save_context_and_enter_scheduler:
-	pushf
-	cli
-	pusha					; Pushes edi,esi,ebp,esp,ebx,edx,ecx,eax
-
-	mov eax, cr3
-	push eax
-
-	mov eax, [esp+44]		; get address of saved_context structure
-	mov [eax], esp			; save esp
-	mov dword [eax+4], resume_saved_context		; save eip
-
-	mov esp, kernel_stack_top
-	jmp run_scheduler
-
-resume_saved_context:
-	pop eax
-	mov cr3, eax
-
-	popa
-	popf
-	ret
-
-[GLOBAL irq0_save_context_and_enter_scheduler]
-; meant to be called on IRQ0
-; general registers already saved by IRQ handler stub
-; flags already saved by interruption and interruptions disabled
-; only saves CR3
-irq0_save_context_and_enter_scheduler:
-	mov eax, cr3
-	push eax
-
-	mov eax, [esp+8]		; get address of saved_context structure
-	mov [eax], esp			; save esp
-	mov dword [eax+4], resume_saved_irq0_context		; save eip
-
-	mov esp, kernel_stack_top
-	jmp run_scheduler
-
-resume_saved_irq0_context:
-	pop eax
-	mov cr3, eax
-	ret
-
-
-[GLOBAL resume_context]
-resume_context:
-	mov eax, [esp+4]		; get address of saved context
-	mov esp, [eax]			; resume esp
-	mov ecx, [eax+4]		; jump to specified eip
-	jmp ecx
-
-; vim: set ts=4 sw=4 tw=0 noet :
-- 
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