割り込みハンドラ登録。

git-svn-id: file:///Volumes/Transfer/gigaleak_20231201/2020-09-30%20-%20paladin.7z/paladin/ctr_firmware@91 b871894f-2f95-9b40-918c-086798483c85

trunk/bootrom/build/libraries/os/ARM11/os_interrupt.c

@@ -17,6 +17,8 @@
 #include <brom/os.h>
 
 
+asm void i_osIrqVeneer( void );
+
 /*---------------------------------------------------------------------------*
   Name:         osInitInterrupt
 
@@ -39,6 +41,8 @@ void osInitInterrupt( void )
 
         osInitInterruptTable();
 
+        *(u64*)HW_INTR_VENEER_BUF = *(u64*)i_osIrqVeneer;
+
         {
             u32 num = OS_INTR_ID_NUM;
             u32 conf = 0;
@@ -72,6 +76,26 @@ void osInitInterrupt( void )
     }
 }
 
+/*---------------------------------------------------------------------------*
+  Name:         i_osIrqVeneer
+
+  Description:  Interrupt Vevver
+
+  Arguments:    None
+
+  Returns:      None
+ *---------------------------------------------------------------------------*/
+#include <brom/code32.h>
+
+asm void i_osIrqVeneer( void )
+{
+        INASM_EXTERN( osIrqHandler )
+
+        ldr     pc, =osIrqHandler
+        LTORG
+}
+
+#include <brom/codereset.h>
 
 /*---------------------------------------------------------------------------*
   Name:         osEnableInterruptID

trunk/bootrom/build/libraries/os/ARM9/os_interrupt.c

@@ -17,6 +17,8 @@
 #include <brom/os.h>
 
 
+asm void i_osIrqVeneer( void );
+
 /*---------------------------------------------------------------------------*
   Name:         osInitInterrupt
 
@@ -39,6 +41,8 @@ void osInitInterrupt( void )
 
         i_osInitInterruptTable();
 
+        *(u64*)HW_INTR_VENEER_BUF = *(u64*)i_osIrqVeneer;
+
         reg_OS_IE = 0;
 
         reg_OS_IF = 0xffffffff;
@@ -47,6 +51,26 @@ void osInitInterrupt( void )
     }
 }
 
+/*---------------------------------------------------------------------------*
+  Name:         i_osIrqVeneer
+
+  Description:  Interrupt Vevver
+
+  Arguments:    None
+
+  Returns:      None
+ *---------------------------------------------------------------------------*/
+#include <brom/code32.h>
+
+asm void i_osIrqVeneer( void )
+{
+        INASM_EXTERN( osIrqHandler )
+
+        ldr     pc, =osIrqHandler
+        LTORG
+}
+
+#include <brom/codereset.h>
 
 //================================================================================
 //         InterruptMask

trunk/bootrom/build/libraries/os/ARM9/os_irqHandler.c

@@ -23,7 +23,7 @@
 #endif
 
 //---- thread queue for interrupt
-OSThreadQueue OSi_IrqThreadQueue; // = { NULL, NULL };
+OSThreadQueue OSi_IrqThreadQueue;
 
 #ifdef      SDK_ARM9
 #include    <brom/dtcm_end.h>