diff options
Diffstat (limited to 'arch/mn10300/kernel/traps.c')
| -rw-r--r-- | arch/mn10300/kernel/traps.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/mn10300/kernel/traps.c b/arch/mn10300/kernel/traps.c index 91365adba4f..a64604b512d 100644 --- a/arch/mn10300/kernel/traps.c +++ b/arch/mn10300/kernel/traps.c @@ -538,28 +538,6 @@ void __init set_intr_stub(enum exception_code code, void *handler) } /* - * set an interrupt stub to invoke the JTAG unit and then jump to a handler - */ -void __init set_jtag_stub(enum exception_code code, void *handler) -{ - unsigned long addr; - u8 *vector = (u8 *)(CONFIG_INTERRUPT_VECTOR_BASE + code); - - addr = (unsigned long) handler - ((unsigned long) vector + 1); - vector[0] = 0xff; /* PI to jump into JTAG debugger */ - vector[1] = 0xdc; /* jmp handler */ - vector[2] = addr; - vector[3] = addr >> 8; - vector[4] = addr >> 16; - vector[5] = addr >> 24; - vector[6] = 0xcb; - vector[7] = 0xcb; - - mn10300_dcache_flush_inv(); - flush_icache_range((unsigned long) vector, (unsigned long) vector + 8); -} - -/* * initialise the exception table */ void __init trap_init(void) |