1 files changed, 0 insertions, 145 deletions
diff --git a/c/src/lib/libbsp/arm/nds/libnds/source/common/interrupts.c b/c/src/lib/libbsp/arm/nds/libnds/source/common/interrupts.c
deleted file mode 100644
index 7e42ebf942..0000000000
--- a/c/src/lib/libbsp/arm/nds/libnds/source/common/interrupts.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*---------------------------------------------------------------------------------
-	Copyright (C) 2005
-		Dave Murphy (WinterMute)
-
-	This software is provided 'as-is', without any express or implied
-	warranty.  In no event will the authors be held liable for any
-	damages arising from the use of this software.
-
-	Permission is granted to anyone to use this software for any
-	purpose, including commercial applications, and to alter it and
-	redistribute it freely, subject to the following restrictions:
-
-	1.	The origin of this software must not be misrepresented; you
-		must not claim that you wrote the original software. If you use
-		this software in a product, an acknowledgment in the product
-		documentation would be appreciated but is not required.
-	2.	Altered source versions must be plainly marked as such, and
-		must not be misrepresented as being the original software.
-	3.	This notice may not be removed or altered from any source
-		distribution.
-
----------------------------------------------------------------------------------*/
-
-#include <nds/interrupts.h>
-#include <nds/system.h>
-
-void IntrMain(void);	// Prototype for assembly interrupt dispatcher
-
-static void irqDummy(void) {}
-
-
-#ifdef ARM9
-#define INT_TABLE_SECTION __attribute__((section(".bsp_fast_text")))
-#else
-#define INT_TABLE_SECTION
-#endif
-
-struct IntTable irqTable[MAX_INTERRUPTS] INT_TABLE_SECTION;
-
-//---------------------------------------------------------------------------------
-void irqSet(int mask, IntFn handler) {
-//---------------------------------------------------------------------------------
-	if (!mask) return;
-
-	int i;
-
-	for	(i=0;i<MAX_INTERRUPTS;i++)
-		if	(!irqTable[i].mask || irqTable[i].mask == mask) break;
-
-	if ( i == MAX_INTERRUPTS ) return;
-
-	irqTable[i].handler	= handler;
-	irqTable[i].mask	= mask;
-
-	if(mask & IRQ_VBLANK)
-		REG_DISPSTAT |= DISP_VBLANK_IRQ ;
-	if(mask & IRQ_HBLANK)
-		REG_DISPSTAT |= DISP_HBLANK_IRQ ;
-
-	REG_IE |= mask;
-}
-
-//---------------------------------------------------------------------------------
-void irqInit() {
-//---------------------------------------------------------------------------------
-	int i;
-
-	// Set all interrupts to dummy functions.
-	for(i = 0; i < MAX_INTERRUPTS; i ++)
-	{
-		irqTable[i].handler = irqDummy;
-		irqTable[i].mask = 0;
-	}
-
-	IRQ_HANDLER = IntrMain;
-
-	REG_IE	= 0;			// disable all interrupts
-	REG_IF	= IRQ_ALL;		// clear all pending interrupts
-	REG_IME = 1;			// enable global interrupt
-
-}
-
-
-//---------------------------------------------------------------------------------
-void irqClear(int mask) {
-//---------------------------------------------------------------------------------
-	int i = 0;
-
-	for	(i=0;i<MAX_INTERRUPTS;i++)
-		if	(irqTable[i].mask == mask) break;
-
-	if ( i == MAX_INTERRUPTS ) return;
-
-	irqTable[i].handler	= irqDummy;
-
-	if (mask & IRQ_VBLANK)
-		REG_DISPSTAT &= ~DISP_VBLANK_IRQ ;
-	if (mask & IRQ_HBLANK)
-		REG_DISPSTAT &= ~DISP_HBLANK_IRQ ;
-	if (mask & IRQ_VCOUNT)
-		REG_DISPSTAT &= ~DISP_YTRIGGER_IRQ;
-
-	REG_IE &= ~mask;
-}
-
-
-//---------------------------------------------------------------------------------
-void irqInitHandler(IntFn handler) {
-//---------------------------------------------------------------------------------
-	REG_IME = 0;
-	REG_IF = ~0;
-	REG_IE = 0;
-
-	IRQ_HANDLER = handler;
-
-	REG_IME = 1;
-}
-
-//---------------------------------------------------------------------------------
-void irqEnable(uint32 irq) {
-//---------------------------------------------------------------------------------
-	if (irq & IRQ_VBLANK)
-		REG_DISPSTAT |= DISP_VBLANK_IRQ ;
-	if (irq & IRQ_HBLANK)
-		REG_DISPSTAT |= DISP_HBLANK_IRQ ;
-	if (irq & IRQ_VCOUNT)
-		REG_DISPSTAT |= DISP_YTRIGGER_IRQ;
-
-	REG_IE |= irq;
-	REG_IME = 1;
-}
-
-//---------------------------------------------------------------------------------
-void irqDisable(uint32 irq) {
-//---------------------------------------------------------------------------------
-	if (irq & IRQ_VBLANK)
-		REG_DISPSTAT &= ~DISP_VBLANK_IRQ ;
-	if (irq & IRQ_HBLANK)
-		REG_DISPSTAT &= ~DISP_HBLANK_IRQ ;
-	if (irq & IRQ_VCOUNT)
-		REG_DISPSTAT &= ~DISP_YTRIGGER_IRQ;
-
-	REG_IE &= ~irq;
-}
-