diff options
Diffstat (limited to 'arch/sparc64/mm/fault.c')
| -rw-r--r-- | arch/sparc64/mm/fault.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/sparc64/mm/fault.c b/arch/sparc64/mm/fault.c index 3ffee7b51aed..52e9375288a9 100644 --- a/arch/sparc64/mm/fault.c +++ b/arch/sparc64/mm/fault.c | |||
| @@ -34,22 +34,6 @@ | |||
| 34 | extern struct sparc_phys_banks sp_banks[SPARC_PHYS_BANKS]; | 34 | extern struct sparc_phys_banks sp_banks[SPARC_PHYS_BANKS]; |
| 35 | 35 | ||
| 36 | /* | 36 | /* |
| 37 | * To debug kernel during syscall entry. | ||
| 38 | */ | ||
| 39 | void syscall_trace_entry(struct pt_regs *regs) | ||
| 40 | { | ||
| 41 | printk("scall entry: %s[%d]/cpu%d: %d\n", current->comm, current->pid, smp_processor_id(), (int) regs->u_regs[UREG_G1]); | ||
| 42 | } | ||
| 43 | |||
| 44 | /* | ||
| 45 | * To debug kernel during syscall exit. | ||
| 46 | */ | ||
| 47 | void syscall_trace_exit(struct pt_regs *regs) | ||
| 48 | { | ||
| 49 | printk("scall exit: %s[%d]/cpu%d: %d\n", current->comm, current->pid, smp_processor_id(), (int) regs->u_regs[UREG_G1]); | ||
| 50 | } | ||
| 51 | |||
| 52 | /* | ||
| 53 | * To debug kernel to catch accesses to certain virtual/physical addresses. | 37 | * To debug kernel to catch accesses to certain virtual/physical addresses. |
| 54 | * Mode = 0 selects physical watchpoints, mode = 1 selects virtual watchpoints. | 38 | * Mode = 0 selects physical watchpoints, mode = 1 selects virtual watchpoints. |
| 55 | * flags = VM_READ watches memread accesses, flags = VM_WRITE watches memwrite accesses. | 39 | * flags = VM_READ watches memread accesses, flags = VM_WRITE watches memwrite accesses. |
