package/bpftrace: new package
bpftrace is a high-level tracing language for Linux enhanced Berkeley Packet Filter (eBPF) available in recent Linux kernels (4.1 and later). Only tested on x86_64. Signed-off-by: Qais Yousef <qais.yousef@arm.com> Signed-off-by: Romain Naour <romain.naour@gmail.com> Cc: Jugurtha BELKALEM <jugurtha.belkalem@smile.fr> Cc: Qais Yousef <qyousef@layalina.io> Signed-off-by: Mat Martineau <martineau@kernel.org> [Arnout: - Remove duplicate 'depends on BR2_TOOLCHAIN_HAS_THREADS' - Fix Config.in comment text and dependencies - Order dependencies alphabetically ] Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
This commit is contained in:
Qais Yousef
Arnout Vandecappelle
parent
146498d13c
commit
338acb27ff
@ -2583,6 +2583,9 @@ F: package/synergy/
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N: Prabhu Sannachi <prabhu.sannachi@collins.com>
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F: package/redis-plus-plus/
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N: Qais Yousef <qais.yousef@arm.com>
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F: package/bpftrace/
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N: Rafal Susz <rafal.susz@gmail.com>
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F: board/avnet/s6lx9_microboard/
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F: configs/s6lx9_microboard_defconfig
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@ -2686,6 +2689,7 @@ F: package/alure/
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F: package/aubio/
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F: package/bcc/
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F: package/binutils/
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F: package/bpftrace/
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F: package/bullet/
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F: package/clinfo/
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F: package/efl/
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@ -91,6 +91,7 @@ menu "Debugging, profiling and benchmark"
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source "package/blktrace/Config.in"
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source "package/bonnie/Config.in"
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source "package/bpftool/Config.in"
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source "package/bpftrace/Config.in"
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source "package/cache-calibrator/Config.in"
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source "package/clinfo/Config.in"
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source "package/clpeak/Config.in"
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56
package/bpftrace/Config.in
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56
package/bpftrace/Config.in
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@ -0,0 +1,56 @@
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config BR2_PACKAGE_BPFTRACE_ARCH_SUPPORTS
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bool
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default y if BR2_aarch64 || BR2_aarch64_be
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default y if BR2_x86_64
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depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS
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config BR2_PACKAGE_BPFTRACE
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bool "bpftrace"
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depends on BR2_PACKAGE_BPFTRACE_ARCH_SUPPORTS
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depends on BR2_USE_MMU # bcc -> python3
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depends on BR2_TOOLCHAIN_HAS_SYNC_4 # libbpf
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depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS # bcc
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depends on BR2_TOOLCHAIN_USES_GLIBC # bcc
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depends on BR2_TOOLCHAIN_GCC_AT_LEAST_7 # bcc -> clang
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depends on BR2_INSTALL_LIBSTDCPP # bcc -> clang
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depends on BR2_HOST_GCC_AT_LEAST_7 # bcc -> clang
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depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_13 # libbpf
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depends on BR2_USE_WCHAR # bcc -> clang, bcc -> python3, libbpf
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depends on BR2_TOOLCHAIN_HAS_THREADS # bcc -> clang, bcc -> python3, libbpf
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depends on !BR2_STATIC_LIBS # bcc -> clang, bcc -> python3, libbpf
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select BR2_PACKAGE_BCC
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select BR2_PACKAGE_BZIP2
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select BR2_PACKAGE_CEREAL
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select BR2_PACKAGE_ELFUTILS
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select BR2_PACKAGE_LIBBPF
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select BR2_PACKAGE_LLVM
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# LLVM RTTI mendatory: https://github.com/iovisor/bpftrace/issues/1156
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select BR2_PACKAGE_LLVM_RTTI
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select BR2_PACKAGE_XZ
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help
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bpftrace is a high-level tracing language for Linux enhanced
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Berkeley Packet Filter (eBPF) available in recent Linux
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kernels (4.x).
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bpftrace uses LLVM as a backend to compile scripts to
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BPF-bytecode and makes use of BCC for interacting with the
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Linux BPF system, as well as existing Linux tracing
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capabilities: kernel dynamic tracing (kprobes), user-level
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dynamic tracing (uprobes), and tracepoints. The bpftrace
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language is inspired by awk and C, and predecessor tracers
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such as DTrace and SystemTap.
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It's highly recommended to NOT strip bpftrace binary.
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To do so, add "bpftrace" to BR2_STRIP_EXCLUDE_FILES.
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See:
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https://bugzilla.redhat.com/show_bug.cgi?id=1865787
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https://www.github.com/iovisor/bpftrace
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comment "bpftrace needs a glibc toolchain w/ C++, gcc >= 7, host gcc >= 7, kernel headers >= 4.13"
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depends on BR2_PACKAGE_BPFTRACE_ARCH_SUPPORTS
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depends on BR2_USE_MMU
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depends on BR2_TOOLCHAIN_HAS_SYNC_4
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depends on !BR2_TOOLCHAIN_USES_GLIBC || !BR2_INSTALL_LIBSTDCPP \
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|| !BR2_TOOLCHAIN_GCC_AT_LEAST_7 || !BR2_HOST_GCC_AT_LEAST_7 \
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|| !BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_13
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3
package/bpftrace/bpftrace.hash
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3
package/bpftrace/bpftrace.hash
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@ -0,0 +1,3 @@
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# locally calculated
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sha256 b520340f28ce4d6f2fb2355f1675b6801ff8498ed9e8bff14abbbf6baff5a08e bpftrace-0.19.1.tar.gz
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sha256 cfc7749b96f63bd31c3c42b5c471bf756814053e847c10f3eb003417bc523d30 LICENSE
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34
package/bpftrace/bpftrace.mk
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34
package/bpftrace/bpftrace.mk
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@ -0,0 +1,34 @@
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################################################################################
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#
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# bpftrace
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#
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################################################################################
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BPFTRACE_VERSION = 0.19.1
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BPFTRACE_SITE = $(call github,iovisor,bpftrace,v$(BPFTRACE_VERSION))
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BPFTRACE_LICENSE = Apache-2.0
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BPFTRACE_LICENSE_FILES = LICENSE
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BPFTRACE_DEPENDENCIES = \
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bcc \
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bzip2 \
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cereal \
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elfutils \
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host-bison \
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host-flex \
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libbpf \
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llvm \
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xz
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# libbfd, libopcodes
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ifeq ($(BR2_PACKAGE_BINUTILS),y)
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BPFTRACE_DEPENDENCIES += binutils
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endif
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BPFTRACE_CONF_OPTS += \
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-DBUILD_SHARED_LIBS:BOOL=OFF \
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-DBUILD_TESTING:BOOL=OFF \
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-DENABLE_MAN:BOOL=OFF \
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-DINSTALL_TOOL_DOCS:BOOL=OFF \
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-DUSE_SYSTEM_BPF_BCC:BOOL=ON
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$(eval $(cmake-package))
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