meta-openembedded/meta-oe/recipes-devtools/pahole/pahole_1.29.bb
Changqing Li 403b9a1717
pahole: fix a Segmentation fault error
Command "pahole --btf_features=default -J" will segmentation fault when
kernel-dbg package is also installed.

$pahole --btf_features=default -J
pahole[599]: segfault at 8 ip 00007f7c92d819e2 sp 00007f7c799febe0
error 6 in libdwarves.so.1.0.0[189e2,7f7c92d72000+1c000] likely on CPU 0
(core 0, socket 0)
Code: 74 19 ff ff 48 39 dd 75 ef 4c 89 ef e8 67 19 ff ff 49 8b 7c 24 18
e8 8d 13 ff ff 49 8b 14 24 49 8b 44 24 08 4c 89 e7 45 31 e4 <48> 89 42
08 48 89 10 e8 42 19 ff ff e9 30 ff ff ff e8 58 0a ff ff
Segmentation fault (core dumped)

Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
2025-09-17 08:57:42 -07:00

33 lines
1.1 KiB
BlitzBasic

SUMMARY = "Shows and manipulates data structure layout"
LICENSE = "GPL-2.0-only"
LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe"
DEPENDS = "elfutils zlib libbpf"
# Depends on MACHINE_ARCH libbpf
PACKAGE_ARCH = "${MACHINE_ARCH}"
COMPATIBLE_HOST = "(x86_64|i.86|arm|aarch64|riscv64|powerpc|powerpc64|mips64).*-linux"
SRCREV = "b9cc7963051b2099795129450f9b70c81950d02f"
SRC_URI = "git://git.kernel.org/pub/scm/devel/pahole/pahole.git;branch=master \
file://0001-Use-usr-bin-env-python3-instead-of-just-usr-bin-pyth.patch \
file://0001-btf_encoder-Fix-elf_functions-cleanup-on-error.patch"
inherit cmake pkgconfig
PACKAGECONFIG[python3] = ",,python3,python3-core"
EXTRA_OECMAKE = "-D__LIB=${@os.path.relpath(d.getVar('libdir'), d.getVar('prefix') + '/')} -DCMAKE_BUILD_TYPE=Release -DLIBBPF_EMBEDDED=OFF"
FILES:${PN} = "${bindir}/pahole \
${libdir}/libdwarves.so* \
${libdir}/libdwarves_reorganize.so*"
PACKAGES += "${PN}-extra"
FILES:${PN}-extra = "${datadir} ${bindir} ${libdir}/libdwarves_emit.so*"
RDEPENDS:${PN}-extra += "bash python3-core"
BBCLASSEXTEND = "native nativesdk"