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c7a14fdcb3
During a perf-record, use the -ldebuginfod API to query a debuginfod
server, should the debug data not be found in the usual system
locations. If successful, the usual $HOME/.debug dir is populated.
Tested with:
$ find .
.
./ctags-debuginfo-5.8-26.fc31.x86_64.rpm
./usr
./usr/lib
./usr/lib/debug
./usr/lib/debug/.build-id
./usr/lib/debug/.build-id/ca
./usr/lib/debug/.build-id/ca/46f6ae6a0cee57d85abc1d461c49074248908d
./usr/lib/debug/.build-id/ca/46f6ae6a0cee57d85abc1d461c49074248908d.debug
./usr/lib/debug/usr
./usr/lib/debug/usr/bin
./usr/lib/debug/usr/bin/ctags-5.8-26.fc31.x86_64.debug
$ debuginfod -F .
...
$ rm -rf ~/.debug/ ; mkdir ~/.debug
$ perf record make tags
BUILD: Doing 'make -j8' parallel build
GEN tags
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.107 MB perf.data (1483 samples) ]
$ find ~/.debug | grep ctags
/home/jolsa/.debug/usr/bin/ctags
/home/jolsa/.debug/usr/bin/ctags/ca46f6ae6a0cee57d85abc1d461c49074248908d
/home/jolsa/.debug/usr/bin/ctags/ca46f6ae6a0cee57d85abc1d461c49074248908d/elf
/home/jolsa/.debug/usr/bin/ctags/ca46f6ae6a0cee57d85abc1d461c49074248908d/probes
$ rm -rf ~/.debug/ ; mkdir ~/.debug
$ DEBUGINFOD_URLS=http://localhost:8002 perf record make tags
BUILD: Doing 'make -j8' parallel build
GEN tags
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.108 MB perf.data (1531 samples) ]
$ find ~/.debug | grep ctag
/home/jolsa/.debug/usr/bin/ctags
/home/jolsa/.debug/usr/bin/ctags/ca46f6ae6a0cee57d85abc1d461c49074248908d
/home/jolsa/.debug/usr/bin/ctags/ca46f6ae6a0cee57d85abc1d461c49074248908d/debug
/home/jolsa/.debug/usr/bin/ctags/ca46f6ae6a0cee57d85abc1d461c49074248908d/elf
/home/jolsa/.debug/usr/bin/ctags/ca46f6ae6a0cee57d85abc1d461c49074248908d/probes
Note the 'debug' file is created in the last run.
Note that currently the debuginfo data are downloaded only on record path,
we still need add this support to perf build-id/report.. and test ;-)
Tested-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Frank Ch. Eigler <fche@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
344 lines
9.4 KiB
Makefile
344 lines
9.4 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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FILES= \
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test-all.bin \
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test-backtrace.bin \
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test-bionic.bin \
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test-dwarf.bin \
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test-dwarf_getlocations.bin \
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test-eventfd.bin \
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test-fortify-source.bin \
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test-sync-compare-and-swap.bin \
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test-get_current_dir_name.bin \
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test-glibc.bin \
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test-gtk2.bin \
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test-gtk2-infobar.bin \
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test-hello.bin \
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test-libaudit.bin \
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test-libbfd.bin \
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test-disassembler-four-args.bin \
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test-reallocarray.bin \
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test-libbfd-liberty.bin \
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test-libbfd-liberty-z.bin \
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test-cplus-demangle.bin \
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test-libcap.bin \
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test-libelf.bin \
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test-libelf-getphdrnum.bin \
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test-libelf-gelf_getnote.bin \
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test-libelf-getshdrstrndx.bin \
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test-libelf-mmap.bin \
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test-libdebuginfod.bin \
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test-libnuma.bin \
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test-numa_num_possible_cpus.bin \
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test-libperl.bin \
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test-libpython.bin \
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test-libpython-version.bin \
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test-libslang.bin \
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test-libslang-include-subdir.bin \
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test-libcrypto.bin \
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test-libunwind.bin \
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test-libunwind-debug-frame.bin \
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test-libunwind-x86.bin \
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test-libunwind-x86_64.bin \
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test-libunwind-arm.bin \
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test-libunwind-aarch64.bin \
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test-libunwind-debug-frame-arm.bin \
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test-libunwind-debug-frame-aarch64.bin \
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test-pthread-attr-setaffinity-np.bin \
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test-pthread-barrier.bin \
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test-stackprotector-all.bin \
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test-timerfd.bin \
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test-libdw-dwarf-unwind.bin \
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test-libbabeltrace.bin \
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test-compile-32.bin \
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test-compile-x32.bin \
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test-zlib.bin \
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test-lzma.bin \
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test-bpf.bin \
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test-libbpf.bin \
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test-get_cpuid.bin \
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test-sdt.bin \
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test-cxx.bin \
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test-gettid.bin \
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test-jvmti.bin \
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test-jvmti-cmlr.bin \
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test-sched_getcpu.bin \
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test-setns.bin \
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test-libopencsd.bin \
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test-clang.bin \
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test-llvm.bin \
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test-llvm-version.bin \
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test-libaio.bin \
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test-libzstd.bin \
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test-clang-bpf-co-re.bin \
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test-file-handle.bin \
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test-libpfm4.bin
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FILES := $(addprefix $(OUTPUT),$(FILES))
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PKG_CONFIG ?= $(CROSS_COMPILE)pkg-config
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LLVM_CONFIG ?= llvm-config
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CLANG ?= clang
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all: $(FILES)
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__BUILD = $(CC) $(CFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.c,$(@F)) $(LDFLAGS)
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BUILD = $(__BUILD) > $(@:.bin=.make.output) 2>&1
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__BUILDXX = $(CXX) $(CXXFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.cpp,$(@F)) $(LDFLAGS)
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BUILDXX = $(__BUILDXX) > $(@:.bin=.make.output) 2>&1
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###############################
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$(OUTPUT)test-all.bin:
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$(BUILD) -fstack-protector-all -O2 -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -I/usr/include/slang -lslang $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl -lz -llzma
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$(OUTPUT)test-hello.bin:
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$(BUILD)
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$(OUTPUT)test-pthread-attr-setaffinity-np.bin:
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$(BUILD) -D_GNU_SOURCE -lpthread
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$(OUTPUT)test-pthread-barrier.bin:
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$(BUILD) -lpthread
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$(OUTPUT)test-stackprotector-all.bin:
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$(BUILD) -fstack-protector-all
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$(OUTPUT)test-fortify-source.bin:
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$(BUILD) -O2 -D_FORTIFY_SOURCE=2
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$(OUTPUT)test-bionic.bin:
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$(BUILD)
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$(OUTPUT)test-libcap.bin:
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$(BUILD) -lcap
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$(OUTPUT)test-libelf.bin:
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$(BUILD) -lelf
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$(OUTPUT)test-eventfd.bin:
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$(BUILD)
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$(OUTPUT)test-get_current_dir_name.bin:
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$(BUILD)
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$(OUTPUT)test-glibc.bin:
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$(BUILD)
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$(OUTPUT)test-sched_getcpu.bin:
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$(BUILD)
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$(OUTPUT)test-setns.bin:
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$(BUILD)
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$(OUTPUT)test-libopencsd.bin:
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$(BUILD) # -lopencsd_c_api -lopencsd provided by
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# $(FEATURE_CHECK_LDFLAGS-libopencsd)
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DWARFLIBS := -ldw
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ifeq ($(findstring -static,${LDFLAGS}),-static)
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DWARFLIBS += -lelf -lebl -lz -llzma -lbz2
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endif
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$(OUTPUT)test-dwarf.bin:
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$(BUILD) $(DWARFLIBS)
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$(OUTPUT)test-dwarf_getlocations.bin:
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$(BUILD) $(DWARFLIBS)
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$(OUTPUT)test-libelf-mmap.bin:
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$(BUILD) -lelf
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$(OUTPUT)test-libelf-getphdrnum.bin:
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$(BUILD) -lelf
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$(OUTPUT)test-libelf-gelf_getnote.bin:
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$(BUILD) -lelf
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$(OUTPUT)test-libelf-getshdrstrndx.bin:
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$(BUILD) -lelf
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$(OUTPUT)test-libdebuginfod.bin:
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$(BUILD) -ldebuginfod
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$(OUTPUT)test-libnuma.bin:
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$(BUILD) -lnuma
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$(OUTPUT)test-numa_num_possible_cpus.bin:
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$(BUILD) -lnuma
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$(OUTPUT)test-libunwind.bin:
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$(BUILD) -lelf
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$(OUTPUT)test-libunwind-debug-frame.bin:
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$(BUILD) -lelf
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$(OUTPUT)test-libunwind-x86.bin:
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$(BUILD) -lelf -lunwind-x86
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$(OUTPUT)test-libunwind-x86_64.bin:
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$(BUILD) -lelf -lunwind-x86_64
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$(OUTPUT)test-libunwind-arm.bin:
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$(BUILD) -lelf -lunwind-arm
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$(OUTPUT)test-libunwind-aarch64.bin:
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$(BUILD) -lelf -lunwind-aarch64
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$(OUTPUT)test-libunwind-debug-frame-arm.bin:
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$(BUILD) -lelf -lunwind-arm
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$(OUTPUT)test-libunwind-debug-frame-aarch64.bin:
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$(BUILD) -lelf -lunwind-aarch64
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$(OUTPUT)test-libaudit.bin:
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$(BUILD) -laudit
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$(OUTPUT)test-libslang.bin:
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$(BUILD) -lslang
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$(OUTPUT)test-libslang-include-subdir.bin:
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$(BUILD) -lslang
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$(OUTPUT)test-libcrypto.bin:
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$(BUILD) -lcrypto
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$(OUTPUT)test-gtk2.bin:
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$(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) -Wno-deprecated-declarations
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$(OUTPUT)test-gtk2-infobar.bin:
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$(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null)
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grep-libs = $(filter -l%,$(1))
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strip-libs = $(filter-out -l%,$(1))
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PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
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PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
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PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
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PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
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FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
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$(OUTPUT)test-libperl.bin:
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$(BUILD) $(FLAGS_PERL_EMBED)
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$(OUTPUT)test-libpython.bin:
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$(BUILD) $(FLAGS_PYTHON_EMBED)
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$(OUTPUT)test-libpython-version.bin:
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$(BUILD)
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$(OUTPUT)test-libbfd.bin:
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$(BUILD) -DPACKAGE='"perf"' -lbfd -ldl
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$(OUTPUT)test-disassembler-four-args.bin:
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$(BUILD) -DPACKAGE='"perf"' -lbfd -lopcodes
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$(OUTPUT)test-reallocarray.bin:
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$(BUILD)
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$(OUTPUT)test-libbfd-liberty.bin:
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$(CC) $(CFLAGS) -Wall -Werror -o $@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty
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$(OUTPUT)test-libbfd-liberty-z.bin:
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$(CC) $(CFLAGS) -Wall -Werror -o $@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty -lz
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$(OUTPUT)test-cplus-demangle.bin:
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$(BUILD) -liberty
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$(OUTPUT)test-backtrace.bin:
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$(BUILD)
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$(OUTPUT)test-timerfd.bin:
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$(BUILD)
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$(OUTPUT)test-libdw-dwarf-unwind.bin:
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$(BUILD) # -ldw provided by $(FEATURE_CHECK_LDFLAGS-libdw-dwarf-unwind)
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$(OUTPUT)test-libbabeltrace.bin:
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$(BUILD) # -lbabeltrace provided by $(FEATURE_CHECK_LDFLAGS-libbabeltrace)
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$(OUTPUT)test-sync-compare-and-swap.bin:
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$(BUILD)
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$(OUTPUT)test-compile-32.bin:
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$(CC) -m32 -o $@ test-compile.c
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$(OUTPUT)test-compile-x32.bin:
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$(CC) -mx32 -o $@ test-compile.c
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$(OUTPUT)test-zlib.bin:
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$(BUILD) -lz
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$(OUTPUT)test-lzma.bin:
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$(BUILD) -llzma
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$(OUTPUT)test-get_cpuid.bin:
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$(BUILD)
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$(OUTPUT)test-bpf.bin:
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$(BUILD)
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$(OUTPUT)test-libbpf.bin:
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$(BUILD) -lbpf
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$(OUTPUT)test-sdt.bin:
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$(BUILD)
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$(OUTPUT)test-cxx.bin:
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$(BUILDXX) -std=gnu++11
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$(OUTPUT)test-gettid.bin:
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$(BUILD)
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$(OUTPUT)test-jvmti.bin:
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$(BUILD)
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$(OUTPUT)test-jvmti-cmlr.bin:
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$(BUILD)
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$(OUTPUT)test-llvm.bin:
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$(BUILDXX) -std=gnu++11 \
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-I$(shell $(LLVM_CONFIG) --includedir) \
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-L$(shell $(LLVM_CONFIG) --libdir) \
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$(shell $(LLVM_CONFIG) --libs Core BPF) \
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$(shell $(LLVM_CONFIG) --system-libs) \
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> $(@:.bin=.make.output) 2>&1
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$(OUTPUT)test-llvm-version.bin:
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$(BUILDXX) -std=gnu++11 \
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-I$(shell $(LLVM_CONFIG) --includedir) \
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> $(@:.bin=.make.output) 2>&1
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$(OUTPUT)test-clang.bin:
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$(BUILDXX) -std=gnu++11 \
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-I$(shell $(LLVM_CONFIG) --includedir) \
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-L$(shell $(LLVM_CONFIG) --libdir) \
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-Wl,--start-group -lclangBasic -lclangDriver \
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-lclangFrontend -lclangEdit -lclangLex \
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-lclangAST -Wl,--end-group \
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$(shell $(LLVM_CONFIG) --libs Core option) \
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$(shell $(LLVM_CONFIG) --system-libs) \
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> $(@:.bin=.make.output) 2>&1
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-include $(OUTPUT)*.d
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$(OUTPUT)test-libaio.bin:
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$(BUILD) -lrt
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$(OUTPUT)test-libzstd.bin:
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$(BUILD) -lzstd
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$(OUTPUT)test-clang-bpf-co-re.bin:
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$(CLANG) -S -g -target bpf -o - $(patsubst %.bin,%.c,$(@F)) | \
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grep BTF_KIND_VAR
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$(OUTPUT)test-file-handle.bin:
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$(BUILD)
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$(OUTPUT)test-libpfm4.bin:
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$(BUILD) -lpfm
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###############################
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clean:
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rm -f $(FILES) $(OUTPUT)*.d $(FILES:.bin=.make.output)
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