diff options
| -rw-r--r-- | arch/sparc64/kernel/entry.S | 18 | ||||
| -rw-r--r-- | arch/sparc64/mm/fault.c | 16 |
2 files changed, 0 insertions, 34 deletions
diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S index d3973d8a719..b51bd14cde4 100644 --- a/arch/sparc64/kernel/entry.S +++ b/arch/sparc64/kernel/entry.S @@ -22,8 +22,6 @@ #include <asm/estate.h> #include <asm/auxio.h> -/* #define SYSCALL_TRACING 1 */ - #define curptr g6 #define NR_SYSCALLS 284 /* Each OS is different... */ @@ -1671,11 +1669,6 @@ linux_sparc_syscall32: bgeu,pn %xcc, linux_sparc_ni_syscall ! CTI srl %i0, 0, %o0 ! IEU0 sll %g1, 2, %l4 ! IEU0 Group -#ifdef SYSCALL_TRACING - call syscall_trace_entry - add %sp, PTREGS_OFF, %o0 - srl %i0, 0, %o0 -#endif srl %i4, 0, %o4 ! IEU1 lduw [%l7 + %l4], %l7 ! Load srl %i1, 0, %o1 ! IEU0 Group @@ -1699,11 +1692,6 @@ linux_sparc_syscall: bgeu,pn %xcc, linux_sparc_ni_syscall ! CTI mov %i0, %o0 ! IEU0 sll %g1, 2, %l4 ! IEU0 Group -#ifdef SYSCALL_TRACING - call syscall_trace_entry - add %sp, PTREGS_OFF, %o0 - mov %i0, %o0 -#endif mov %i1, %o1 ! IEU1 lduw [%l7 + %l4], %l7 ! Load 4: mov %i2, %o2 ! IEU0 Group @@ -1720,12 +1708,6 @@ linux_sparc_syscall: 3: stx %o0, [%sp + PTREGS_OFF + PT_V9_I0] ret_sys_call: -#ifdef SYSCALL_TRACING - mov %o0, %o1 - call syscall_trace_exit - add %sp, PTREGS_OFF, %o0 - mov %o1, %o0 -#endif ldx [%sp + PTREGS_OFF + PT_V9_TSTATE], %g3 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc sra %o0, 0, %o0 diff --git a/arch/sparc64/mm/fault.c b/arch/sparc64/mm/fault.c index 3ffee7b51ae..52e9375288a 100644 --- a/arch/sparc64/mm/fault.c +++ b/arch/sparc64/mm/fault.c @@ -34,22 +34,6 @@ extern struct sparc_phys_banks sp_banks[SPARC_PHYS_BANKS]; /* - * To debug kernel during syscall entry. - */ -void syscall_trace_entry(struct pt_regs *regs) -{ - printk("scall entry: %s[%d]/cpu%d: %d\n", current->comm, current->pid, smp_processor_id(), (int) regs->u_regs[UREG_G1]); -} - -/* - * To debug kernel during syscall exit. - */ -void syscall_trace_exit(struct pt_regs *regs) -{ - printk("scall exit: %s[%d]/cpu%d: %d\n", current->comm, current->pid, smp_processor_id(), (int) regs->u_regs[UREG_G1]); -} - -/* * To debug kernel to catch accesses to certain virtual/physical addresses. * Mode = 0 selects physical watchpoints, mode = 1 selects virtual watchpoints. * flags = VM_READ watches memread accesses, flags = VM_WRITE watches memwrite accesses. |