1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyunifndef NO_DWARF 3*4882a593SmuzhiyunPERF_HAVE_DWARF_REGS := 1 4*4882a593Smuzhiyunendif 5*4882a593SmuzhiyunPERF_HAVE_JITDUMP := 1 6*4882a593SmuzhiyunPERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun# 9*4882a593Smuzhiyun# Syscall table generation for perf 10*4882a593Smuzhiyun# 11*4882a593Smuzhiyun 12*4882a593Smuzhiyunout := $(OUTPUT)arch/arm64/include/generated/asm 13*4882a593Smuzhiyunheader := $(out)/syscalls.c 14*4882a593Smuzhiyunincpath := $(srctree)/tools 15*4882a593Smuzhiyunsysdef := $(srctree)/tools/arch/arm64/include/uapi/asm/unistd.h 16*4882a593Smuzhiyunsysprf := $(srctree)/tools/perf/arch/arm64/entry/syscalls/ 17*4882a593Smuzhiyunsystbl := $(sysprf)/mksyscalltbl 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun# Create output directory if not already present 20*4882a593Smuzhiyun_dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)') 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun$(header): $(sysdef) $(systbl) 23*4882a593Smuzhiyun $(Q)$(SHELL) '$(systbl)' '$(CC)' '$(HOSTCC)' $(incpath) $(sysdef) > $@ 24*4882a593Smuzhiyun 25*4882a593Smuzhiyunclean:: 26*4882a593Smuzhiyun $(call QUIET_CLEAN, arm64) $(RM) $(header) 27*4882a593Smuzhiyun 28*4882a593Smuzhiyunarchheaders: $(header) 29