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| author | Paul Mundt <lethal@linux-sh.org> | 2007-11-20 18:08:06 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-01-28 13:18:50 +0900 |
| commit | 5a4f7c66be981c6b5f44a4d66a14ea6ac9b7b6b0 (patch) | |
| tree | a605424a32ce11d189a1aa1385c3fc22f972449f /arch/sh/kernel/traps_32.c | |
| parent | 811d50cb43eb730cc325df0c6913556e25739797 (diff) | |
| download | linux-5a4f7c66be981c6b5f44a4d66a14ea6ac9b7b6b0.tar.bz2 | |
sh: Share bug/debug traps across _32 and _64.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/traps_32.c')
| -rw-r--r-- | arch/sh/kernel/traps_32.c | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/arch/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c index cf99111cb33f..0d05fb3c48e3 100644 --- a/arch/sh/kernel/traps_32.c +++ b/arch/sh/kernel/traps_32.c @@ -837,10 +837,6 @@ void *set_exception_table_vec(unsigned int vec, void *handler) return old_handler; } -extern asmlinkage void address_error_handler(unsigned long r4, unsigned long r5, - unsigned long r6, unsigned long r7, - struct pt_regs __regs); - void __init trap_init(void) { set_exception_table_vec(TRAP_RESERVED_INST, do_reserved_inst); @@ -866,7 +862,7 @@ void __init trap_init(void) #endif #ifdef CONFIG_CPU_SH2 - set_exception_table_vec(TRAP_ADDRESS_ERROR, address_error_handler); + set_exception_table_vec(TRAP_ADDRESS_ERROR, address_error_trap_handler); #endif #ifdef CONFIG_CPU_SH2A set_exception_table_vec(TRAP_DIVZERO_ERROR, do_divide_error); @@ -877,25 +873,6 @@ void __init trap_init(void) per_cpu_trap_init(); } -#ifdef CONFIG_BUG -void handle_BUG(struct pt_regs *regs) -{ - enum bug_trap_type tt; - tt = report_bug(regs->pc, regs); - if (tt == BUG_TRAP_TYPE_WARN) { - regs->pc += 2; - return; - } - - die("Kernel BUG", regs, TRAPA_BUG_OPCODE & 0xff); -} - -int is_valid_bugaddr(unsigned long addr) -{ - return addr >= PAGE_OFFSET; -} -#endif - void show_trace(struct task_struct *tsk, unsigned long *sp, struct pt_regs *regs) { |