[SPARC64]: Kill ancient and unused SYSCALL_TRACING debugging code.
Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -22,8 +22,6 @@
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#include <asm/estate.h>
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#include <asm/auxio.h>
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/* #define SYSCALL_TRACING 1 */
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#define curptr g6
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#define NR_SYSCALLS 284 /* Each OS is different... */
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@ -1671,11 +1669,6 @@ linux_sparc_syscall32:
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bgeu,pn %xcc, linux_sparc_ni_syscall ! CTI
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srl %i0, 0, %o0 ! IEU0
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sll %g1, 2, %l4 ! IEU0 Group
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#ifdef SYSCALL_TRACING
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call syscall_trace_entry
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add %sp, PTREGS_OFF, %o0
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srl %i0, 0, %o0
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#endif
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srl %i4, 0, %o4 ! IEU1
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lduw [%l7 + %l4], %l7 ! Load
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srl %i1, 0, %o1 ! IEU0 Group
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@ -1699,11 +1692,6 @@ linux_sparc_syscall:
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bgeu,pn %xcc, linux_sparc_ni_syscall ! CTI
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mov %i0, %o0 ! IEU0
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sll %g1, 2, %l4 ! IEU0 Group
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#ifdef SYSCALL_TRACING
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call syscall_trace_entry
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add %sp, PTREGS_OFF, %o0
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mov %i0, %o0
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#endif
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mov %i1, %o1 ! IEU1
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lduw [%l7 + %l4], %l7 ! Load
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4: mov %i2, %o2 ! IEU0 Group
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@ -1720,12 +1708,6 @@ linux_sparc_syscall:
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3: stx %o0, [%sp + PTREGS_OFF + PT_V9_I0]
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ret_sys_call:
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#ifdef SYSCALL_TRACING
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mov %o0, %o1
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call syscall_trace_exit
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add %sp, PTREGS_OFF, %o0
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mov %o1, %o0
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#endif
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ldx [%sp + PTREGS_OFF + PT_V9_TSTATE], %g3
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ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
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sra %o0, 0, %o0
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@ -33,22 +33,6 @@
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extern struct sparc_phys_banks sp_banks[SPARC_PHYS_BANKS];
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/*
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* To debug kernel during syscall entry.
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*/
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void syscall_trace_entry(struct pt_regs *regs)
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{
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printk("scall entry: %s[%d]/cpu%d: %d\n", current->comm, current->pid, smp_processor_id(), (int) regs->u_regs[UREG_G1]);
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}
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/*
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* To debug kernel during syscall exit.
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*/
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void syscall_trace_exit(struct pt_regs *regs)
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{
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printk("scall exit: %s[%d]/cpu%d: %d\n", current->comm, current->pid, smp_processor_id(), (int) regs->u_regs[UREG_G1]);
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}
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/*
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* To debug kernel to catch accesses to certain virtual/physical addresses.
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* Mode = 0 selects physical watchpoints, mode = 1 selects virtual watchpoints.
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