diff options
Diffstat (limited to 'arch/s390/kernel/traps.c')
-rw-r--r-- | arch/s390/kernel/traps.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c index 1a2fdb69..60f728a 100644 --- a/arch/s390/kernel/traps.c +++ b/arch/s390/kernel/traps.c @@ -24,6 +24,7 @@ #include <linux/smp.h> #include <linux/init.h> #include <linux/interrupt.h> +#include <linux/seq_file.h> #include <linux/delay.h> #include <linux/module.h> #include <linux/kdebug.h> @@ -59,6 +60,7 @@ int sysctl_userprocess_debug = 0; extern pgm_check_handler_t do_protection_exception; extern pgm_check_handler_t do_dat_exception; extern pgm_check_handler_t do_monitor_call; +extern pgm_check_handler_t do_asce_exception; #define stack_pointer ({ void **sp; asm("la %0,0(15)" : "=&d" (sp)); sp; }) @@ -218,41 +220,40 @@ void show_registers(struct pt_regs *regs) } /* This is called from fs/proc/array.c */ -char *task_show_regs(struct task_struct *task, char *buffer) +void task_show_regs(struct seq_file *m, struct task_struct *task) { struct pt_regs *regs; regs = task_pt_regs(task); - buffer += sprintf(buffer, "task: %p, ksp: %p\n", + seq_printf(m, "task: %p, ksp: %p\n", task, (void *)task->thread.ksp); - buffer += sprintf(buffer, "User PSW : %p %p\n", + seq_printf(m, "User PSW : %p %p\n", (void *) regs->psw.mask, (void *)regs->psw.addr); - buffer += sprintf(buffer, "User GPRS: " FOURLONG, + seq_printf(m, "User GPRS: " FOURLONG, regs->gprs[0], regs->gprs[1], regs->gprs[2], regs->gprs[3]); - buffer += sprintf(buffer, " " FOURLONG, + seq_printf(m, " " FOURLONG, regs->gprs[4], regs->gprs[5], regs->gprs[6], regs->gprs[7]); - buffer += sprintf(buffer, " " FOURLONG, + seq_printf(m, " " FOURLONG, regs->gprs[8], regs->gprs[9], regs->gprs[10], regs->gprs[11]); - buffer += sprintf(buffer, " " FOURLONG, + seq_printf(m, " " FOURLONG, regs->gprs[12], regs->gprs[13], regs->gprs[14], regs->gprs[15]); - buffer += sprintf(buffer, "User ACRS: %08x %08x %08x %08x\n", + seq_printf(m, "User ACRS: %08x %08x %08x %08x\n", task->thread.acrs[0], task->thread.acrs[1], task->thread.acrs[2], task->thread.acrs[3]); - buffer += sprintf(buffer, " %08x %08x %08x %08x\n", + seq_printf(m, " %08x %08x %08x %08x\n", task->thread.acrs[4], task->thread.acrs[5], task->thread.acrs[6], task->thread.acrs[7]); - buffer += sprintf(buffer, " %08x %08x %08x %08x\n", + seq_printf(m, " %08x %08x %08x %08x\n", task->thread.acrs[8], task->thread.acrs[9], task->thread.acrs[10], task->thread.acrs[11]); - buffer += sprintf(buffer, " %08x %08x %08x %08x\n", + seq_printf(m, " %08x %08x %08x %08x\n", task->thread.acrs[12], task->thread.acrs[13], task->thread.acrs[14], task->thread.acrs[15]); - return buffer; } static DEFINE_SPINLOCK(die_lock); @@ -730,7 +731,7 @@ void __init trap_init(void) pgm_check_table[0x12] = &translation_exception; pgm_check_table[0x13] = &special_op_exception; #ifdef CONFIG_64BIT - pgm_check_table[0x38] = &do_dat_exception; + pgm_check_table[0x38] = &do_asce_exception; pgm_check_table[0x39] = &do_dat_exception; pgm_check_table[0x3A] = &do_dat_exception; pgm_check_table[0x3B] = &do_dat_exception; |