!28 [sync] PR-27: update to version 0.16.0

From: @openeuler-sync-bot 
Reviewed-by: @nlgwcy 
Signed-off-by: @nlgwcy
This commit is contained in:
openeuler-ci-bot 2023-03-09 14:12:08 +00:00 committed by Gitee
commit a9d41bee66
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GPG Key ID: 173E9B9CA92EEF8F
4 changed files with 5 additions and 93 deletions

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@ -1,89 +0,0 @@
From f86c3bde84d9e75ec2780a51a1ca7dc20a4740e6 Mon Sep 17 00:00:00 2001
From: Dominique Martinet <asmadeus@codewreck.org>
Date: Thu, 25 Aug 2022 21:47:30 +0900
Subject: [PATCH] Fix builds against bcc >= 0.25.0
libbpf 1.0.0 removed bpf_load_program_attr in
https://github.com/libbpf/libbpf/commit/9476dce6fe905a6bf1d4c483f7b2b8575c4ffb2d
and bcc 0.25.0 in turn changed bcc_prog_load_xattr to use
bpf_prog_load_opts instead in
https://github.com/iovisor/bcc/commit/185143bdec6134255363446f644acd766ffb3825
Add a compile check to use the appropriate version
diff --git a/CMakeLists.txt b/CMakeLists.txt
index c5c4c39630d2..f23b2ba52740 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -138,7 +138,7 @@ check_symbol_exists(bpf_attach_kfunc "${LIBBCC_INCLUDE_DIRS}/bcc/libbpf.h" HAVE_
check_symbol_exists(bcc_usdt_addsem_probe "${LIBBCC_INCLUDE_DIRS}/bcc/bcc_usdt.h" HAVE_BCC_USDT_ADDSEM)
check_symbol_exists(bcc_procutils_which_so "${LIBBCC_INCLUDE_DIRS}/bcc/bcc_proc.h" HAVE_BCC_WHICH_SO)
-# bcc_prog_load_xattr needs struct bpf_load_program_attr,
+# bcc_prog_load_xattr needs struct bpf_prog_load_opts or bpf_load_program_attr,
# which is defined in libbpf
if (LIBBPF_FOUND)
check_symbol_exists(bcc_prog_load_xattr "${LIBBCC_INCLUDE_DIRS}/bcc/libbpf.h" HAVE_BCC_PROG_LOAD_XATTR)
@@ -236,6 +236,10 @@ if(LIBBCC_ATTACH_UPROBE_SEVEN_ARGS_SIGNATURE)
set(BPFTRACE_FLAGS "${BPFTRACE_FLAGS}" LIBBCC_ATTACH_UPROBE_SEVEN_ARGS_SIGNATURE)
endif(LIBBCC_ATTACH_UPROBE_SEVEN_ARGS_SIGNATURE)
+if(LIBBCC_PROG_LOAD_XATTRS_WITH_OPTS)
+ set(BPFTRACE_FLAGS "${BPFTRACE_FLAGS}" LIBBCC_PROG_LOAD_XATTRS_WITH_OPTS)
+endif(LIBBCC_PROG_LOAD_XATTRS_WITH_OPTS)
+
if (HAVE_BCC_KFUNC)
set(BPFTRACE_FLAGS "${BPFTRACE_FLAGS}" HAVE_BCC_KFUNC)
endif(HAVE_BCC_KFUNC)
diff --git a/cmake/FindLibBcc.cmake b/cmake/FindLibBcc.cmake
index 7b4f12835786..20d2e68cd75f 100644
--- a/cmake/FindLibBcc.cmake
+++ b/cmake/FindLibBcc.cmake
@@ -85,6 +85,16 @@ int main(void) {
return 0;
}
" LIBBCC_ATTACH_UPROBE_SEVEN_ARGS_SIGNATURE)
+CHECK_CXX_SOURCE_COMPILES("
+#include <bcc/libbpf.h>
+
+int main(void) {
+ struct bpf_prog_load_opts *opts = (struct bpf_prog_load_opts*) 1;
+
+ bcc_prog_load_xattr(BPF_PROG_TYPE_UNSPEC, 0, 0, 0, opts, 0, 0, 0, true);
+ return 0;
+}
+" LIBBCC_PROG_LOAD_XATTRS_WITH_OPTS)
SET(CMAKE_REQUIRED_INCLUDES)
SET(CMAKE_REQUIRED_LIBRARIES ${LIBBCC_BPF_LIBRARIES})
diff --git a/src/attached_probe.cpp b/src/attached_probe.cpp
index 60778e53ce44..dd46f15fd8d2 100644
--- a/src/attached_probe.cpp
+++ b/src/attached_probe.cpp
@@ -731,7 +731,24 @@ void AttachedProbe::load_prog()
continue;
}
-#ifdef HAVE_BCC_PROG_LOAD_XATTR
+#ifdef LIBBCC_PROG_LOAD_XATTRS_WITH_OPTS
+ struct bpf_prog_load_opts opts = { };
+
+ opts.sz = sizeof(opts);
+ opts.log_level = log_level;
+
+ progfd_ = bcc_prog_load_xattr(
+ progtype(probe_.type),
+ name.c_str(),
+ license,
+ reinterpret_cast<struct bpf_insn *>(insns),
+ &opts,
+ prog_len,
+ log_buf.get(),
+ log_buf_size,
+ true);
+
+#elif HAVE_BCC_PROG_LOAD_XATTR
struct bpf_load_program_attr attr = {};
attr.prog_type = progtype(probe_.type);

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@ -1,12 +1,11 @@
Name: bpftrace
Version: 0.15.0
Release: 3
Version: 0.16.0
Release: 1
Summary: High-level tracing language for Linux eBPF
License: ASL 2.0
URL: https://github.com/iovisor/bpftrace
Source0: %{url}/archive/refs/tags/v%{version}.tar.gz
Patch0: adapt-to-bcc.patch
# Arches will be included as upstream support is added and dependencies are
# satisfied in the respective arches
@ -50,7 +49,6 @@ and predecessor tracers such as DTrace and SystemTap.
find %{buildroot}%{_datadir}/%{name}/tools -type f -exec \
sed -i -e '1s=^#!/usr/bin/env %{name}\([0-9.]\+\)\?$=#!%{_bindir}/%{name}=' {} \;
%files
%doc README.md CONTRIBUTING-TOOLS.md
%doc docs/reference_guide.md docs/tutorial_one_liners.md
@ -68,6 +66,9 @@ find %{buildroot}%{_datadir}/%{name}/tools -type f -exec \
%changelog
* Thu Mar 02 2023 Ge Wang <wangge20@h-partners.com> - 0.16.0-1
- Update to version 0.16.0
* Tue Feb 14 2023 laokz <zhangkai@iscas.ac.cn> - 0.15.0-3
- add riscv64 to supported arch

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v0.16.0.tar.gz Normal file

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