diff options
Diffstat (limited to 'arch/sparc64/kernel/traps.c')
| -rw-r--r-- | arch/sparc64/kernel/traps.c | 49 |
1 files changed, 3 insertions, 46 deletions
diff --git a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c index 007f531..96da847 100644 --- a/arch/sparc64/kernel/traps.c +++ b/arch/sparc64/kernel/traps.c @@ -42,6 +42,7 @@ #endif #include <asm/prom.h> +#include "entry.h" /* When an irrecoverable trap occurs at tl > 0, the trap entry * code logs the trap state registers at every level in the trap @@ -77,11 +78,6 @@ static void dump_tl1_traplog(struct tl1_traplog *p) } } -void do_call_debug(struct pt_regs *regs) -{ - notify_die(DIE_CALL, "debug call", regs, 0, 255, SIGINT); -} - void bad_trap(struct pt_regs *regs, long lvl) { char buffer[32]; @@ -550,41 +546,6 @@ static unsigned long ecache_flush_physbase; static unsigned long ecache_flush_linesize; static unsigned long ecache_flush_size; -/* WARNING: The error trap handlers in assembly know the precise - * layout of the following structure. - * - * C-level handlers below use this information to log the error - * and then determine how to recover (if possible). - */ -struct cheetah_err_info { -/*0x00*/u64 afsr; -/*0x08*/u64 afar; - - /* D-cache state */ -/*0x10*/u64 dcache_data[4]; /* The actual data */ -/*0x30*/u64 dcache_index; /* D-cache index */ -/*0x38*/u64 dcache_tag; /* D-cache tag/valid */ -/*0x40*/u64 dcache_utag; /* D-cache microtag */ -/*0x48*/u64 dcache_stag; /* D-cache snooptag */ - - /* I-cache state */ -/*0x50*/u64 icache_data[8]; /* The actual insns + predecode */ -/*0x90*/u64 icache_index; /* I-cache index */ -/*0x98*/u64 icache_tag; /* I-cache phys tag */ -/*0xa0*/u64 icache_utag; /* I-cache microtag */ -/*0xa8*/u64 icache_stag; /* I-cache snooptag */ -/*0xb0*/u64 icache_upper; /* I-cache upper-tag */ -/*0xb8*/u64 icache_lower; /* I-cache lower-tag */ - - /* E-cache state */ -/*0xc0*/u64 ecache_data[4]; /* 32 bytes from staging registers */ -/*0xe0*/u64 ecache_index; /* E-cache index */ -/*0xe8*/u64 ecache_tag; /* E-cache tag/state */ - -/*0xf0*/u64 __pad[32 - 30]; -}; -#define CHAFSR_INVALID ((u64)-1L) - /* This table is ordered in priority of errors and matches the * AFAR overwrite policy as well. */ @@ -758,10 +719,6 @@ static struct afsr_error_table __jalapeno_error_table[] = { static struct afsr_error_table *cheetah_error_table; static unsigned long cheetah_afsr_errors; -/* This is allocated at boot time based upon the largest hardware - * cpu ID in the system. We allocate two entries per cpu, one for - * TL==0 logging and one for TL >= 1 logging. - */ struct cheetah_err_info *cheetah_error_log; static inline struct cheetah_err_info *cheetah_get_error_log(unsigned long afsr) @@ -2102,7 +2059,7 @@ void do_div0(struct pt_regs *regs) force_sig_info(SIGFPE, &info, current); } -void instruction_dump (unsigned int *pc) +static void instruction_dump(unsigned int *pc) { int i; @@ -2115,7 +2072,7 @@ void instruction_dump (unsigned int *pc) printk("\n"); } -static void user_instruction_dump (unsigned int __user *pc) +static void user_instruction_dump(unsigned int __user *pc) { int i; unsigned int buf[9]; |