1 # SPDX-License-Identifier: GPL-2.0 2 ifndef NO_DWARF 3 PERF_HAVE_DWARF_REGS := 1 4 endif 5 PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1 6 PERF_HAVE_JITDUMP := 1 7 8 # 9 # Syscall table generation for perf 10 # 11 12 out := $(OUTPUT)arch/loongarch/include/generated/asm 13 header := $(out)/syscalls.c 14 incpath := $(srctree)/tools 15 sysdef := $(srctree)/tools/arch/loongarch/include/uapi/asm/unistd.h 16 sysprf := $(srctree)/tools/perf/arch/loongarch/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, loongarch) $(RM) $(header) 27 28 archheaders: $(header) 29