1 files changed, 0 insertions, 141 deletions
diff --git a/arm9/lib/src/OS_interrupt.c b/arm9/lib/src/OS_interrupt.c
deleted file mode 100644
index 699c7929..00000000
--- a/arm9/lib/src/OS_interrupt.c
+++ /dev/null
@@ -1,141 +0,0 @@
-#include "OS_interrupt.h"
-
-#include "global.h"
-#include "registers.h"
-#include "mmap.h"
-#include "OS_thread.h"
-
-#pragma optimize_for_size on
-
-extern OSThreadQueue OSi_IrqThreadQueue;
-
-ARM_FUNC void OS_InitIrqTable(void) {
-    OS_InitThreadQueue(&OSi_IrqThreadQueue);
-}
-
-ARM_FUNC void OS_SetIrqFunction(OSIrqMask intrBit, OSIrqFunction function) {
-    s32 i;
-    OSIrqCallbackInfo *info;
-
-    for (i = 0; i < 0x16; i++) {
-        if (intrBit & 1) {
-            info = NULL;
-
-            if (8 <= i && i <= 11) {
-                info = &OSi_IrqCallbackInfo[i - 8];
-            }
-            else if (3 <= i && i <= 6) {
-                info = &OSi_IrqCallbackInfo[i - 3 + 4];
-            }
-            else {
-                OS_IRQTable[i] = function;
-            }
-
-            if (info) {
-                info->func = (void (*)(void *))function;
-                info->arg = 0;
-                info->enable = TRUE;
-            }
-        }
-        intrBit >>= 1;
-    }
-}
-
-ARM_FUNC OSIrqFunction OS_GetIrqFunction(OSIrqMask intrBit) {
-    s32 i = 0;
-    OSIrqFunction *funcPtr = &OS_IRQTable[0];
-
-    do {
-        if (intrBit & 1)
-        {
-            if (8 <= i && i <= 11) {
-                i = i - 8;
-                return (void (*)(void))OSi_IrqCallbackInfo[i].func;
-            }
-            else if (3 <= i && i <= 6) {
-                i++;
-                return (void (*)(void))OSi_IrqCallbackInfo[i].func;
-            }
-
-            return *funcPtr;
-        }
-        intrBit >>= 1;
-        funcPtr++;
-        i++;
-    } while (i < 0x16);
-    return 0;
-}
-
-ARM_FUNC void OSi_EnterDmaCallback(u32 dmaNo, void (*callback) (void *), void *arg)
-{
-    OSIrqMask mask = 1UL << (dmaNo + 8);
-    OSi_IrqCallbackInfo[dmaNo].func = callback;
-    OSi_IrqCallbackInfo[dmaNo].arg = arg;
-
-    OSi_IrqCallbackInfo[dmaNo].enable = OS_EnableIrqMask(mask) & mask;
-}
-
-ARM_FUNC void OSi_EnterTimerCallback(u32 timerNo, void (*callback) (void *), void *arg)
-{
-    OSIrqMask mask = 1UL << (timerNo + 3);
-    OSi_IrqCallbackInfo[timerNo + 4].func = callback;
-    OSi_IrqCallbackInfo[timerNo + 4].arg = arg;
-
-    (void)OS_EnableIrqMask(mask);
-    OSi_IrqCallbackInfo[timerNo + 4].enable = TRUE;
-}
-
-ARM_FUNC OSIrqMask OS_SetIrqMask(OSIrqMask mask)
-{
-    u16 regIme = reg_OS_IME;
-    reg_OS_IME = 0;
-    OSIrqMask regIe = reg_OS_IE;
-    reg_OS_IE = mask;
-    u16 unused = reg_OS_IME; //needed because otherwise it doesn't match
-    reg_OS_IME = regIme;
-    return regIe;
-}
-
-ARM_FUNC OSIrqMask OS_EnableIrqMask(OSIrqMask mask)
-{
-    u16 regIme = reg_OS_IME;
-    reg_OS_IME = 0;
-    OSIrqMask regIe = reg_OS_IE;
-    reg_OS_IE = regIe | mask;
-    u16 unused = reg_OS_IME;
-    reg_OS_IME = regIme;
-    return regIe;
-}
-
-ARM_FUNC OSIrqMask OS_DisableIrqMask(OSIrqMask mask)
-{
-    u16 regIme = reg_OS_IME;
-    reg_OS_IME = 0;
-    OSIrqMask regIe = reg_OS_IE;
-    reg_OS_IE = regIe & ~mask;
-    u16 unused = reg_OS_IME;
-    reg_OS_IME = regIme;
-    return regIe;
-}
-
-ARM_FUNC OSIrqMask OS_ResetRequestIrqMask(OSIrqMask mask)
-{
-    u16 regIme = reg_OS_IME;
-    reg_OS_IME = 0;
-    OSIrqMask regIf = reg_OS_IF;
-    reg_OS_IF = mask;
-    u16 unused = reg_OS_IME;
-    reg_OS_IME = regIme;
-    return regIf;
-}
-
-extern void SDK_IRQ_STACKSIZE(void);
-
-#define OSi_IRQ_STACK_TOP               (HW_DTCM_SVC_STACK - ((s32)SDK_IRQ_STACKSIZE))
-#define OSi_IRQ_STACK_BOTTOM            HW_DTCM_SVC_STACK
-
-ARM_FUNC void OS_SetIrqStackChecker(void)
-{
-    *(u32 *)(OSi_IRQ_STACK_BOTTOM - sizeof(u32)) = 0xfddb597dUL;
-    *(u32 *)(OSi_IRQ_STACK_TOP) = 0x7bf9dd5bUL;
-}