mirror of
git://git.openembedded.org/meta-openembedded
synced 2026-04-02 02:49:12 +00:00
28f7c9cf68
User space-side features
* bpf_map__set_exclusive_program() and bpf_map__exclusive_program() APIs for exclusive map creation;
* bpf_program__assoc_struct_ops() and bpf_prog_assoc_struct_ops() APIs to associate a non-struct_ops BPF program with a struct_ops map;
* btf__permute() API to rearrange BTF types in-place according to a provided mapping;
* BTF type lookup optimization: binary search for btf__find_by_name() and btf__find_by_name_kind();
* btf__add_btf() now accepts split BTF sources;
* fsession support (SEC("fsession+") / SEC("fsession.s+"));
* BPF_F_CPU and BPF_F_ALL_CPUS flags support for per-CPU map operations;
* arena globals are moved to the end of the arena mmap region if kernel supports it;
* support for LLVM-generated indirect jump tables (BPF ISA v4) via .jumptables ELF section and BPF_MAP_TYPE_INSN_ARRAY maps;
* avoid expensive kallsyms parsing when kprobe.session target is an exact function match;
* new dont_enable option in struct bpf_perf_event_opts to suppress perf event auto-enablement;
BPF-side features
* USDT SIB (Scale-Index-Base) addressing support;
* dynptr helper signatures (bpf_dynptr_from_mem, bpf_dynptr_read, bpf_dynptr_write, bpf_dynptr_data) widened from 32-bit to 64-bit size/offset parameters;
Bug fixes
* As usual, a number of bug fixes included, see full commit log for details.
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>
37 lines
903 B
BlitzBasic
37 lines
903 B
BlitzBasic
SUMMARY = "Library for BPF handling"
|
|
DESCRIPTION = "Library for BPF handling"
|
|
HOMEPAGE = "https://github.com/libbpf/libbpf"
|
|
SECTION = "libs"
|
|
LICENSE = "LGPL-2.1-or-later"
|
|
|
|
LIC_FILES_CHKSUM = "file://../LICENSE.LGPL-2.1;md5=b370887980db5dd40659b50909238dbd"
|
|
|
|
DEPENDS = "zlib elfutils"
|
|
|
|
SRC_URI = "git://github.com/libbpf/libbpf.git;protocol=https;branch=master;tag=v${PV}"
|
|
SRCREV = "f5dcbae736e5d7f83a35718e01be1a8e3010fa39"
|
|
|
|
PACKAGE_ARCH = "${MACHINE_ARCH}"
|
|
COMPATIBLE_HOST = "(x86_64|i.86|arm|aarch64|riscv64|powerpc|powerpc64|mips64).*-linux"
|
|
|
|
S = "${UNPACKDIR}/${BP}/src"
|
|
|
|
EXTRA_OEMAKE += "DESTDIR=${D} LIBDIR=${libdir} INCLUDEDIR=${includedir}"
|
|
EXTRA_OEMAKE:append:class-native = " UAPIDIR=${includedir}"
|
|
|
|
inherit pkgconfig
|
|
|
|
do_compile() {
|
|
oe_runmake
|
|
}
|
|
|
|
do_install() {
|
|
oe_runmake install
|
|
}
|
|
|
|
do_install:append:class-native() {
|
|
oe_runmake install_uapi_headers
|
|
}
|
|
|
|
BBCLASSEXTEND = "native nativesdk"
|