tools/perf/arch/arm64/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 ifndef NO_DWARF
   3 PERF_HAVE_DWARF_REGS := 1
   4 endif
   5 PERF_HAVE_JITDUMP := 1
   6 PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1
   7
   8 #
   9 # Syscall table generation for perf
  10 #
  11
  12 out    := $(OUTPUT)arch/arm64/include/generated/asm
  13 header := $(out)/syscalls.c
  14 incpath := $(srctree)/tools
  15 sysdef := $(srctree)/tools/arch/arm64/include/uapi/asm/unistd.h
  16 sysprf := $(srctree)/tools/perf/arch/arm64/entry/syscalls/
  17 systbl := $(sysprf)/mksyscalltbl
  18
  19 # Create output directory if not already present
  20 _dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)')
  21
  22 $(header): $(sysdef) $(systbl)
  23         $(Q)$(SHELL) '$(systbl)' '$(CC)' '$(HOSTCC)' $(incpath) $(sysdef) > $@
  24
  25 clean::
  26         $(call QUIET_CLEAN, arm64) $(RM) $(header)
  27
  28 archheaders: $(header)