d9fd5a7189
Grab a copy of arch/mips/kernel/syscalls/syscall_n64.tbl and use it to
generate tools/perf/arch/mips/include/generated/asm/syscalls_n64.c file,
this is similar with commit 1b700c9975 ("perf tools: Build syscall
table .c header from kernel's syscall_64.tbl")
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Juxin Gao <gaojuxin@loongson.cn>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Xuefeng Li <lixuefeng@loongson.cn>
Cc: linux-mips@vger.kernel.org
Link: http://lore.kernel.org/lkml/1612409724-3516-4-git-send-email-yangtiezhu@loongson.cn
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
23 lines
584 B
Makefile
23 lines
584 B
Makefile
# 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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# Syscall table generation for perf
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out := $(OUTPUT)arch/mips/include/generated/asm
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header := $(out)/syscalls_n64.c
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sysprf := $(srctree)/tools/perf/arch/mips/entry/syscalls
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sysdef := $(sysprf)/syscall_n64.tbl
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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)' $(sysdef) > $@
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clean::
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$(call QUIET_CLEAN, mips) $(RM) $(header)
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archheaders: $(header)
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