/arch/powerpc/include/asm/trace.h
http://github.com/mirrors/linux · C Header · 243 lines · 166 code · 76 blank · 1 comment · 1 complexity · 57221e91eb1209100e2e6749a2e0d415 MD5 · raw file
- /* SPDX-License-Identifier: GPL-2.0 */
- #undef TRACE_SYSTEM
- #define TRACE_SYSTEM powerpc
- #if !defined(_TRACE_POWERPC_H) || defined(TRACE_HEADER_MULTI_READ)
- #define _TRACE_POWERPC_H
- #include <linux/tracepoint.h>
- struct pt_regs;
- DECLARE_EVENT_CLASS(ppc64_interrupt_class,
- TP_PROTO(struct pt_regs *regs),
- TP_ARGS(regs),
- TP_STRUCT__entry(
- __field(struct pt_regs *, regs)
- ),
- TP_fast_assign(
- __entry->regs = regs;
- ),
- TP_printk("pt_regs=%p", __entry->regs)
- );
- DEFINE_EVENT(ppc64_interrupt_class, irq_entry,
- TP_PROTO(struct pt_regs *regs),
- TP_ARGS(regs)
- );
- DEFINE_EVENT(ppc64_interrupt_class, irq_exit,
- TP_PROTO(struct pt_regs *regs),
- TP_ARGS(regs)
- );
- DEFINE_EVENT(ppc64_interrupt_class, timer_interrupt_entry,
- TP_PROTO(struct pt_regs *regs),
- TP_ARGS(regs)
- );
- DEFINE_EVENT(ppc64_interrupt_class, timer_interrupt_exit,
- TP_PROTO(struct pt_regs *regs),
- TP_ARGS(regs)
- );
- #ifdef CONFIG_PPC_DOORBELL
- DEFINE_EVENT(ppc64_interrupt_class, doorbell_entry,
- TP_PROTO(struct pt_regs *regs),
- TP_ARGS(regs)
- );
- DEFINE_EVENT(ppc64_interrupt_class, doorbell_exit,
- TP_PROTO(struct pt_regs *regs),
- TP_ARGS(regs)
- );
- #endif
- #ifdef CONFIG_PPC_PSERIES
- extern int hcall_tracepoint_regfunc(void);
- extern void hcall_tracepoint_unregfunc(void);
- TRACE_EVENT_FN_COND(hcall_entry,
- TP_PROTO(unsigned long opcode, unsigned long *args),
- TP_ARGS(opcode, args),
- TP_CONDITION(cpu_online(raw_smp_processor_id())),
- TP_STRUCT__entry(
- __field(unsigned long, opcode)
- ),
- TP_fast_assign(
- __entry->opcode = opcode;
- ),
- TP_printk("opcode=%lu", __entry->opcode),
- hcall_tracepoint_regfunc, hcall_tracepoint_unregfunc
- );
- TRACE_EVENT_FN_COND(hcall_exit,
- TP_PROTO(unsigned long opcode, long retval, unsigned long *retbuf),
- TP_ARGS(opcode, retval, retbuf),
- TP_CONDITION(cpu_online(raw_smp_processor_id())),
- TP_STRUCT__entry(
- __field(unsigned long, opcode)
- __field(long, retval)
- ),
- TP_fast_assign(
- __entry->opcode = opcode;
- __entry->retval = retval;
- ),
- TP_printk("opcode=%lu retval=%ld", __entry->opcode, __entry->retval),
- hcall_tracepoint_regfunc, hcall_tracepoint_unregfunc
- );
- #endif
- #ifdef CONFIG_PPC_POWERNV
- extern int opal_tracepoint_regfunc(void);
- extern void opal_tracepoint_unregfunc(void);
- TRACE_EVENT_FN(opal_entry,
- TP_PROTO(unsigned long opcode, unsigned long *args),
- TP_ARGS(opcode, args),
- TP_STRUCT__entry(
- __field(unsigned long, opcode)
- ),
- TP_fast_assign(
- __entry->opcode = opcode;
- ),
- TP_printk("opcode=%lu", __entry->opcode),
- opal_tracepoint_regfunc, opal_tracepoint_unregfunc
- );
- TRACE_EVENT_FN(opal_exit,
- TP_PROTO(unsigned long opcode, unsigned long retval),
- TP_ARGS(opcode, retval),
- TP_STRUCT__entry(
- __field(unsigned long, opcode)
- __field(unsigned long, retval)
- ),
- TP_fast_assign(
- __entry->opcode = opcode;
- __entry->retval = retval;
- ),
- TP_printk("opcode=%lu retval=%lu", __entry->opcode, __entry->retval),
- opal_tracepoint_regfunc, opal_tracepoint_unregfunc
- );
- #endif
- TRACE_EVENT(hash_fault,
- TP_PROTO(unsigned long addr, unsigned long access, unsigned long trap),
- TP_ARGS(addr, access, trap),
- TP_STRUCT__entry(
- __field(unsigned long, addr)
- __field(unsigned long, access)
- __field(unsigned long, trap)
- ),
- TP_fast_assign(
- __entry->addr = addr;
- __entry->access = access;
- __entry->trap = trap;
- ),
- TP_printk("hash fault with addr 0x%lx and access = 0x%lx trap = 0x%lx",
- __entry->addr, __entry->access, __entry->trap)
- );
- TRACE_EVENT(tlbie,
- TP_PROTO(unsigned long lpid, unsigned long local, unsigned long rb,
- unsigned long rs, unsigned long ric, unsigned long prs,
- unsigned long r),
- TP_ARGS(lpid, local, rb, rs, ric, prs, r),
- TP_STRUCT__entry(
- __field(unsigned long, lpid)
- __field(unsigned long, local)
- __field(unsigned long, rb)
- __field(unsigned long, rs)
- __field(unsigned long, ric)
- __field(unsigned long, prs)
- __field(unsigned long, r)
- ),
- TP_fast_assign(
- __entry->lpid = lpid;
- __entry->local = local;
- __entry->rb = rb;
- __entry->rs = rs;
- __entry->ric = ric;
- __entry->prs = prs;
- __entry->r = r;
- ),
- TP_printk("lpid=%ld, local=%ld, rb=0x%lx, rs=0x%lx, ric=0x%lx, "
- "prs=0x%lx, r=0x%lx", __entry->lpid, __entry->local,
- __entry->rb, __entry->rs, __entry->ric, __entry->prs,
- __entry->r)
- );
- TRACE_EVENT(tlbia,
- TP_PROTO(unsigned long id),
- TP_ARGS(id),
- TP_STRUCT__entry(
- __field(unsigned long, id)
- ),
- TP_fast_assign(
- __entry->id = id;
- ),
- TP_printk("ctx.id=0x%lx", __entry->id)
- );
- #endif /* _TRACE_POWERPC_H */
- #undef TRACE_INCLUDE_PATH
- #undef TRACE_INCLUDE_FILE
- #define TRACE_INCLUDE_PATH asm
- #define TRACE_INCLUDE_FILE trace
- #include <trace/define_trace.h>