separate out libs to libc, libnns and NitroSDK

1 files changed, 0 insertions, 164 deletions

diff --git a/arm9/lib/src/OS_exception.c b/arm9/lib/src/OS_exception.c
deleted file mode 100644
index 63cd6d58..00000000
--- a/arm9/lib/src/OS_exception.c
+++ /dev/null
@@ -1,164 +0,0 @@
-#include "OS_exception.h"
-
-#include "global.h"
-#include "OS_protectionUnit.h"
-#include "mmap.h"
-
-static OSiExContext OSi_ExContext;
-
-static OSExceptionHandler OSi_UserExceptionHandler;
-static void *OSi_UserExceptionHandlerArg;
-
-static void *OSi_DebuggerHandler = NULL;
-
-#define HW_EXCEP_VECTOR_BUF_FOR_DEBUGGER 0x027ffd9c
-
-static void OSi_GetAndDisplayContext(void);
-static void OSi_SetExContext(void);
-static void OSi_DisplayExContext(void);
-
-ARM_FUNC void OS_InitException(void)
-{
-    if (0x2600000 <= *(u32 *)HW_EXCEP_VECTOR_BUF_FOR_DEBUGGER
-        && *(u32 *)HW_EXCEP_VECTOR_BUF_FOR_DEBUGGER < 0x2800000)
-    {
-        OSi_DebuggerHandler = *(void **)HW_EXCEP_VECTOR_BUF_FOR_DEBUGGER;
-    }
-    else
-    {
-        OSi_DebuggerHandler = NULL;
-    }
-
-    if (!OSi_DebuggerHandler)
-    {
-        *(u32 *)(HW_EXCEP_VECTOR_BUF_FOR_DEBUGGER) = (u32)OSi_ExceptionHandler;
-
-        *(u32 *)(HW_EXCP_VECTOR_BUF) = (u32)OSi_ExceptionHandler;
-    }
-
-    OSi_UserExceptionHandler = NULL;
-}
-
-ARM_FUNC asm void OSi_ExceptionHandler(void)
-{
-    ldr r12, =OSi_DebuggerHandler
-    ldr r12, [r12]
-    cmp r12, #0
-    movne lr, pc
-    bxne r12
-
-    ldr r12, =HW_ITCM_END
-    stmfd r12!, {r0-r3, sp, lr}
-
-    and r0, sp, #1
-    mov sp, r12
-
-    mrs r1, cpsr
-    and r1, r1, #0x1f
-
-    teq r1, #0x17
-    bne _020CCA38
-    bl OSi_GetAndDisplayContext
-    b _020CCA44
-
-_020CCA38:
-    teq r1, #0x1b
-    bne _020CCA44
-    bl OSi_GetAndDisplayContext
-
-_020CCA44:
-    ldr r12, =OSi_DebuggerHandler
-    ldr r12, [r12]
-    cmp r12, #0
-
-_020CCA50:
-    beq _020CCA50
-
-_020CCA54:
-    mov r0, r0
-    b _020CCA54
-
-    ldmfd sp!, {r0-r3, r12, lr}
-    mov sp, r12
-    bx lr
-}
-
-ARM_FUNC static asm void OSi_GetAndDisplayContext(void)
-{
-    stmfd sp!, {r0, lr}
-
-    bl OSi_SetExContext
-    bl OSi_DisplayExContext
-
-    ldmfd sp!, {r0, lr}
-    bx lr
-}
-
-ARM_FUNC static asm void OSi_SetExContext(void)
-{
-    ldr r1, =OSi_ExContext;
-
-    mrs r2, cpsr
-    str r2, [r1, #OSiExContext.debug[1]]
-
-    str r0, [r1, #OSiExContext.exinfo]
-
-    ldr r0, [r12, #0]
-    str r0, [r1, #4]
-    ldr r0, [r12, #4]
-    str r0, [r1, #8]
-    ldr r0, [r12, #8]
-    str r0, [r1, #12]
-    ldr r0, [r12, #12]
-    str r0, [r1, #16]
-    ldr r2, [r12, #16]
-    bic r2, r2, #1
-
-    add r0, r1, #20
-    stmia r0, {r4-r11}
-
-    str r12, [r1, #OSiExContext.debug[0]]
-
-    ldr r0, [r2, #0]
-    str r0, [r1, #OSiExContext.cp15]
-    ldr r3, [r2, #4]
-    str r3, [r1, #0]
-    ldr r0, [r2, #8]
-    str r0, [r1, #52]
-    ldr r0, [r2, #12]
-    str r0, [r1, #64]
-
-    mrs r0, cpsr
-    orr r3, r3, #0x80
-    bic r3, r3, #0x20
-    msr cpsr_cxsf, r3
-
-    str sp, [r1, #56]
-    str lr, [r1, #60]
-    mrs r2, spsr
-
-    str r2, [r1, #OSiExContext.debug[3]]
-
-    msr cpsr_cxsf, r0
-    bx lr
-}
-
-ARM_FUNC static void OSi_DisplayExContext(void)
-{
-    if (OSi_UserExceptionHandler)
-    {
-        asm
-        {
-            mov r0, sp
-            ldr r1, =0x9f
-            msr CPSR_cxsf, r1
-            mov sp, r0
-        }
-
-        OS_EnableProtectionUnit();
-
-        ((void (*)(u32, void *))OSi_UserExceptionHandler)((u32)&OSi_ExContext, OSi_UserExceptionHandlerArg);
-
-        OS_DisableProtectionUnit();
-    }
-}