29 lines
746 B
Makefile
29 lines
746 B
Makefile
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# SPDX-License-Identifier: GPL-2.0
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ifndef NO_DWARF
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PERF_HAVE_DWARF_REGS := 1
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endif
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PERF_HAVE_JITDUMP := 1
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PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1
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#
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# Syscall table generation for perf
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#
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out := $(OUTPUT)arch/arm64/include/generated/asm
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header := $(out)/syscalls.c
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incpath := $(srctree)/tools
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sysdef := $(srctree)/tools/arch/arm64/include/uapi/asm/unistd.h
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sysprf := $(srctree)/tools/perf/arch/arm64/entry/syscalls/
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systbl := $(sysprf)/mksyscalltbl
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# Create output directory if not already present
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_dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)')
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$(header): $(sysdef) $(systbl)
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$(Q)$(SHELL) '$(systbl)' '$(CC)' '$(HOSTCC)' $(incpath) $(sysdef) > $@
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clean::
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$(call QUIET_CLEAN, arm64) $(RM) $(header)
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archheaders: $(header)
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