summaryrefslogtreecommitdiff
path: root/arch/v850/kernel/intv.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/v850/kernel/intv.S')
-rw-r--r--arch/v850/kernel/intv.S87
1 files changed, 0 insertions, 87 deletions
diff --git a/arch/v850/kernel/intv.S b/arch/v850/kernel/intv.S
deleted file mode 100644
index 671e4c6150dd..000000000000
--- a/arch/v850/kernel/intv.S
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * arch/v850/kernel/intv.S -- Interrupt vectors
- *
- * Copyright (C) 2001,02,03 NEC Electronics Corporation
- * Copyright (C) 2001,02,03 Miles Bader <miles@gnu.org>
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License. See the file COPYING in the main directory of this
- * archive for more details.
- *
- * Written by Miles Bader <miles@gnu.org>
- */
-
-#include <asm/clinkage.h>
-#include <asm/irq.h>
-#include <asm/machdep.h>
-#include <asm/entry.h>
-
-#ifdef CONFIG_V850E_HIGHRES_TIMER
-#include <asm/highres_timer.h>
-#endif
-
-/* Jump to an interrupt/trap handler. These handlers (defined in entry.S)
- expect the stack-pointer to be saved in ENTRY_SP, so we use sp to do an
- indirect jump (which avoids problems when the handler is more than a signed
- 22-bit offset away). */
-#define JUMP_TO_HANDLER(name, sp_save_loc) \
- st.w sp, sp_save_loc; \
- mov hilo(name), sp; \
- jmp [sp]
-
-
- /* Reset vector. */
- .section .intv.reset, "ax"
- .org 0x0
- mov hilo(C_SYMBOL_NAME(start)), r1;
- jmp [r1]
-
-
- /* Generic interrupt vectors. */
- .section .intv.common, "ax"
- .balign 0x10
- JUMP_TO_HANDLER (nmi, NMI_ENTRY_SP) // 0x10 - NMI0
- .balign 0x10
- JUMP_TO_HANDLER (nmi, NMI_ENTRY_SP) // 0x20 - NMI1
- .balign 0x10
- JUMP_TO_HANDLER (nmi, NMI_ENTRY_SP) // 0x30 - NMI2
-
- .balign 0x10
- JUMP_TO_HANDLER (trap, ENTRY_SP) // 0x40 - TRAP0n
- .balign 0x10
- JUMP_TO_HANDLER (trap, ENTRY_SP) // 0x50 - TRAP1n
-
- .balign 0x10
- JUMP_TO_HANDLER (dbtrap, ENTRY_SP) // 0x60 - Illegal op / DBTRAP insn
-
-
- /* Hardware interrupt vectors. */
- .section .intv.mach, "ax"
- .org 0x0
-
-#if defined (CONFIG_V850E_HIGHRES_TIMER) && defined (IRQ_INTCMD)
-
- /* Interrupts before the highres timer interrupt. */
- .rept IRQ_INTCMD (HIGHRES_TIMER_TIMER_D_UNIT)
- .balign 0x10
- JUMP_TO_HANDLER (irq, ENTRY_SP)
- .endr
-
- /* The highres timer interrupt. */
- .balign 0x10
- JUMP_TO_HANDLER (C_SYMBOL_NAME (highres_timer_slow_tick_irq), ENTRY_SP)
-
- /* Interrupts after the highres timer interrupt. */
- .rept NUM_CPU_IRQS - IRQ_INTCMD (HIGHRES_TIMER_TIMER_D_UNIT) - 1
- .balign 0x10
- JUMP_TO_HANDLER (irq, ENTRY_SP)
- .endr
-
-#else /* No highres timer */
-
- .rept NUM_CPU_IRQS
- .balign 0x10
- JUMP_TO_HANDLER (irq, ENTRY_SP)
- .endr
-
-#endif /* Highres timer */