parisc: Fix ftrace function tracer

	select ARCH_MIGHT_HAVE_PC_PARPORT

	select HAVE_IDE

	select HAVE_OPROFILE

	select HAVE_FUNCTION_TRACER if 64BIT

	select HAVE_FUNCTION_GRAPH_TRACER if 64BIT

	select HAVE_FUNCTION_TRACER

	select HAVE_FUNCTION_GRAPH_TRACER

	select ARCH_WANT_FRAME_POINTERS

	select RTC_CLASS

	select RTC_DRV_GENERIC

source "lib/Kconfig.debug"

config TRACE_IRQFLAGS_SUPPORT

	def_bool y

config DEBUG_RODATA

       bool "Write protect kernel read-only data structures"

       depends on DEBUG_KERNEL

       default y

       help

         Mark the kernel read-only data as write-protected in the pagetables,

         in order to catch accidental (and incorrect) writes to such const

# Without this, "ld -r" results in .text sections that are too big

# (> 0x40000) for branches to reach stubs.

ifndef CONFIG_FUNCTION_TRACER

cflags-y	+= -ffunction-sections

endif

# Use long jumps instead of long branches (needed if your linker fails to

# link a too big vmlinux executable). Not enabled for building modules.

#ifndef __ASSEMBLY__

extern void mcount(void);

/*

 * Stack of return addresses for functions of a thread.

 * Used in struct thread_info

 */

struct ftrace_ret_stack {

	unsigned long ret;

	unsigned long func;

	unsigned long long calltime;

};

/*

 * Primary handler of a function return.

 * It relays on ftrace_return_to_handler.

 * Defined in entry.S

 */

extern void return_to_handler(void);

#define MCOUNT_INSN_SIZE 4

extern unsigned long return_address(unsigned int);

# Do not profile debug and lowlevel utilities

CFLAGS_REMOVE_ftrace.o = -pg

CFLAGS_REMOVE_cache.o = -pg

CFLAGS_REMOVE_irq.o = -pg

CFLAGS_REMOVE_pacache.o = -pg

CFLAGS_REMOVE_perf.o = -pg

CFLAGS_REMOVE_traps.o = -pg

CFLAGS_REMOVE_unaligned.o = -pg

CFLAGS_REMOVE_unwind.o = -pg

endif