From 5bf13c7f48fe91c7902ce50250bc1a5a2398a2ae Mon Sep 17 00:00:00 2001
From: red031000 <rubenru09@aol.com>
Date: Fri, 23 Jul 2021 01:11:15 +0100
Subject: separate out libs to libc, libnns and NitroSDK

---
 arm9/lib/src/OS_system.c | 77 ------------------------------------------------
 1 file changed, 77 deletions(-)
 delete mode 100644 arm9/lib/src/OS_system.c

(limited to 'arm9/lib/src/OS_system.c')

diff --git a/arm9/lib/src/OS_system.c b/arm9/lib/src/OS_system.c
deleted file mode 100644
index f5f5faba..00000000
--- a/arm9/lib/src/OS_system.c
+++ /dev/null
@@ -1,77 +0,0 @@
-#include "OS_system.h"
-#include "OS_irqHandler.h"
-#include "syscall.h"
-
-ARM_FUNC asm OSIntrMode OS_EnableInterrupts(void)
-{
-    mrs r0, cpsr
-    bic r1, r0, #HW_PSR_DISABLE_IRQ
-    msr cpsr_c, r1
-    and r0, r0, #HW_PSR_DISABLE_IRQ
-    bx lr
-}
-
-ARM_FUNC asm OSIntrMode OS_DisableInterrupts(void)
-{
-    mrs r0, cpsr
-    orr r1, r0, #HW_PSR_DISABLE_IRQ
-    msr cpsr_c, r1
-    and r0, r0, #HW_PSR_DISABLE_IRQ
-    bx lr
-}
-
-ARM_FUNC asm OSIntrMode OS_RestoreInterrupts(OSIntrMode state)
-{
-    mrs r1, cpsr
-    bic r2, r1, #HW_PSR_DISABLE_IRQ
-    orr r2, r2, r0
-    msr cpsr_c, r2
-    and r0, r1, #HW_PSR_DISABLE_IRQ
-    bx lr
-}
-
-ARM_FUNC asm OSIntrMode OS_DisableInterrupts_IrqAndFiq(void)
-{
-    mrs r0, cpsr
-    orr r1, r0, #HW_PSR_DISABLE_IRQ_FIQ
-    msr cpsr_c, r1
-    and r0, r0, #HW_PSR_DISABLE_IRQ_FIQ
-    bx lr
-}
-
-ARM_FUNC asm OSIntrMode OS_RestoreInterrupts_IrqAndFiq(OSIntrMode state)
-{
-    mrs r1, cpsr
-    bic r2, r1, #HW_PSR_DISABLE_IRQ_FIQ
-    orr r2, r2, r0
-    msr cpsr_c, r2
-    and r0, r1, #HW_PSR_DISABLE_IRQ_FIQ
-    bx lr
-}
-
-ARM_FUNC asm OSIntrMode OS_GetCpsrIrq(void)
-{
-    mrs r0, cpsr
-    and r0, r0, #HW_PSR_DISABLE_IRQ
-    bx lr
-}
-
-ARM_FUNC asm OSProcMode OS_GetProcMode(void)
-{
-    mrs r0, cpsr
-    and r0, r0, #HW_PSR_CPU_MODE_MASK
-    bx lr
-}
-
-ARM_FUNC asm void OS_SpinWait(u32 cycles)
-{
-    subs r0, r0, #0x4
-    bhs OS_SpinWait
-    bx lr
-}
-
-ARM_FUNC void OS_WaitVBlankIntr(void)
-{
-    SVC_WaitByLoop(0x1);
-    OS_WaitIrq(TRUE, OS_IE_V_BLANK);
-}
-- 
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