Fix repo URL in tier1 tests

Also rebuild for LLVM 17.

Resolves: RHEL-10693
Resolves: RHEL-10592
Resolves: RHEL-3690
Resolves: RHEL-11476

.bpftrace.metadata

@@ -0,0 +1 @@
+b17c71c9c5a78cbe152b1346e6d18f29eb6e4b9e bpftrace-0.19.1.tar.gz

.gitignore

@@ -13,3 +13,4 @@
 /bpftrace-0.16.0.tar.gz
 /cereal-1.3.2.tar.gz
 /bpftrace-0.17.0.tar.gz
+/bpftrace-0.19.1.tar.gz

bpftrace-0.17.0-0001-Parse-kernel-configuration.patch

@@ -1,160 +0,0 @@
-From 79d849a3a0462ab0a33cbf208e27e28d05eab213 Mon Sep 17 00:00:00 2001
-From: Viktor Malik <viktor.malik@gmail.com>
-Date: Fri, 3 Mar 2023 08:28:54 +0100
-Subject: [PATCH 1/2] Parse kernel configuration
-
-In future, it may (and will) be useful to have access to the running
-kernel configuration, e.g. to add config-specific compilation options to
-ClangParser.
-
-This adds and fills a new map BPFtrace::kconfig that maps config options
-to their values. Both the option name and the value are strings. The
-configuration is parsed from one of two sources:
-- /boot/config-$(uname -r)
-- /proc/config.gz
-
-For testing purposes, the config filename may be passed through the
-BPFTRACE_KCONFIG_TEST env variable.
----
- src/bpftrace.h  |  1 +
- src/utils.cpp   | 50 +++++++++++++++++++++++++++++++++++++++++++++++++
- src/utils.h     | 12 ++++++++++++
- tests/utils.cpp | 19 +++++++++++++++++++
- 4 files changed, 82 insertions(+)
-
-diff --git a/src/bpftrace.h b/src/bpftrace.h
-index a6a8c00b..94587bff 100644
---- a/src/bpftrace.h
-+++ b/src/bpftrace.h
-@@ -168,6 +168,7 @@ public:
-   std::map<libbpf::bpf_func_id, location> helper_use_loc_;
-   // mapping traceable functions to modules (or "vmlinux") that they appear in
-   FuncsModulesMap traceable_funcs_;
-+  KConfig kconfig;
-   std::vector<std::unique_ptr<AttachedProbe>> attached_probes_;
- 
-   std::map<std::string, std::unique_ptr<PCAPwriter>> pcap_writers;
-diff --git a/src/utils.cpp b/src/utils.cpp
-index 2d9c6695..54c8f054 100644
---- a/src/utils.cpp
-+++ b/src/utils.cpp
-@@ -28,6 +28,7 @@
- #include <bcc/bcc_syms.h>
- #include <bcc/bcc_usdt.h>
- #include <elf.h>
-+#include <zlib.h>
- 
- #include <linux/version.h>
- 
-@@ -178,6 +179,55 @@ StdioSilencer::~StdioSilencer()
-   }
- }
- 
-+KConfig::KConfig()
-+{
-+  std::vector<std::string> config_locs;
-+
-+  // Try to get the config from BPFTRACE_KCONFIG_TEST env
-+  // If not set, use the set of default locations
-+  const char *path_env = std::getenv("BPFTRACE_KCONFIG_TEST");
-+  if (path_env)
-+    config_locs = { std::string(path_env) };
-+  else
-+  {
-+    struct utsname utsname;
-+    if (uname(&utsname) < 0)
-+      return;
-+    config_locs = {
-+      "/boot/config-" + std::string(utsname.release),
-+      "/proc/config.gz",
-+    };
-+  }
-+
-+  for (auto &path : config_locs)
-+  {
-+    // gzopen/gzgets handle both uncompressed and compressed files
-+    gzFile file = gzopen(path.c_str(), "r");
-+    if (!file)
-+      continue;
-+
-+    char buf[4096];
-+    while (gzgets(file, buf, sizeof(buf)))
-+    {
-+      std::string option(buf);
-+      if (option.find("CONFIG_") == 0)
-+      {
-+        // trim trailing '\n'
-+        if (option[option.length() - 1] == '\n')
-+          option = option.substr(0, option.length() - 1);
-+
-+        auto split = option.find("=");
-+        if (split == std::string::npos)
-+          continue;
-+
-+        config.emplace(option.substr(0, split), option.substr(split + 1));
-+      }
-+    }
-+    gzclose(file);
-+  }
-+}
-+
-+
- bool get_uint64_env_var(const std::string &str, uint64_t &dest)
- {
-   if (const char* env_p = std::getenv(str.c_str()))
-diff --git a/src/utils.h b/src/utils.h
-index dccc4504..a76aa161 100644
---- a/src/utils.h
-+++ b/src/utils.h
-@@ -130,6 +130,18 @@ struct DeprecatedName
- typedef std::unordered_map<std::string, std::unordered_set<std::string>>
-     FuncsModulesMap;
- 
-+struct KConfig
-+{
-+  KConfig();
-+  bool has_value(const std::string &name, const std::string &value) const
-+  {
-+    auto c = config.find(name);
-+    return c != config.end() && c->second == value;
-+  }
-+
-+  std::unordered_map<std::string, std::string> config;
-+};
-+
- static std::vector<DeprecatedName> DEPRECATED_LIST =
- {
- };
-diff --git a/tests/utils.cpp b/tests/utils.cpp
-index 9ca4ace5..8470745b 100644
---- a/tests/utils.cpp
-+++ b/tests/utils.cpp
-@@ -222,6 +222,25 @@ TEST(utils, get_cgroup_path_in_hierarchy)
-   }
- }
- 
-+TEST(utils, parse_kconfig)
-+{
-+  char path[] = "/tmp/configXXXXXX";
-+  int fd = mkstemp(path);
-+  const std::string config = "# Intro comment\n"
-+                             "CONFIG_YES=y\n"
-+                             "CONFIG_MOD=m\n"
-+                             "CONFIG_VAL=42\n"
-+                             "# CONFIG_NO is not set";
-+  EXPECT_EQ(write(fd, config.c_str(), config.length()), config.length());
-+  setenv("BPFTRACE_KCONFIG_TEST", path, true);
-+
-+  KConfig kconfig;
-+  ASSERT_TRUE(kconfig.has_value("CONFIG_YES", "y"));
-+  ASSERT_TRUE(kconfig.has_value("CONFIG_MOD", "m"));
-+  ASSERT_TRUE(kconfig.has_value("CONFIG_VAL", "42"));
-+  ASSERT_EQ(kconfig.config.find("CONFIG_NO"), kconfig.config.end());
-+}
-+
- } // namespace utils
- } // namespace test
- } // namespace bpftrace
--- 
-2.39.2
-

bpftrace-0.17.0-0002-arm64-define-the-KASAN_SHADOW_SCALE_SHIFT-macro.patch

@@ -1,103 +0,0 @@
-From 29c5d381cd4d36b5e3ce140193729a5a4b97c31e Mon Sep 17 00:00:00 2001
-From: Viktor Malik <viktor.malik@gmail.com>
-Date: Mon, 6 Mar 2023 11:41:27 +0100
-Subject: [PATCH 2/2] arm64: define the KASAN_SHADOW_SCALE_SHIFT macro
-
-arm64 defines this macro from Makefile instead of defining it in a
-header file as is the case for other architectures. Since we're not
-running make, we need to define the macro manually via CFLAGS.
-
-The value definition is taken from kernel's arch/arm64/Makefile and it
-depends on the running kernel configuration.
-
-This fixes the runqlat.bt tcpdrop.bt, and undump.bt tools on
-aarch64+debug kernel which previously failed with:
-
-    # /usr/share/bpftrace/tools/runqlat.bt
-    [...]/source/arch/arm64/include/asm/memory.h:300:9: error: use of undeclared identifier 'KASAN_SHADOW_SCALE_SHIFT'
-    [...]
----
- src/main.cpp  |  3 ++-
- src/utils.cpp | 23 ++++++++++++++++++-----
- src/utils.h   |  3 ++-
- 3 files changed, 22 insertions(+), 7 deletions(-)
-
-diff --git a/src/main.cpp b/src/main.cpp
-index b76d1bb3..593c71be 100644
---- a/src/main.cpp
-+++ b/src/main.cpp
-@@ -370,7 +370,8 @@ static std::optional<struct timespec> get_boottime()
-     kobj = std::get<1>(kdirs);
- 
-     if (ksrc != "")
--      extra_flags = get_kernel_cflags(utsname.machine, ksrc, kobj);
-+      extra_flags = get_kernel_cflags(
-+          utsname.machine, ksrc, kobj, bpftrace.kconfig);
-   }
-   extra_flags.push_back("-include");
-   extra_flags.push_back(CLANG_WORKAROUNDS_H);
-diff --git a/src/utils.cpp b/src/utils.cpp
-index 54c8f054..c8fd7da1 100644
---- a/src/utils.cpp
-+++ b/src/utils.cpp
-@@ -227,7 +227,6 @@ KConfig::KConfig()
-   }
- }
- 
--
- bool get_uint64_env_var(const std::string &str, uint64_t &dest)
- {
-   if (const char* env_p = std::getenv(str.c_str()))
-@@ -364,10 +363,10 @@ std::vector<int> get_possible_cpus()
-   return read_cpu_range("/sys/devices/system/cpu/possible");
- }
- 
--std::vector<std::string> get_kernel_cflags(
--    const char* uname_machine,
--    const std::string& ksrc,
--    const std::string& kobj)
-+std::vector<std::string> get_kernel_cflags(const char *uname_machine,
-+                                           const std::string &ksrc,
-+                                           const std::string &kobj,
-+                                           const KConfig &kconfig)
- {
-   std::vector<std::string> cflags;
-   std::string arch = uname_machine;
-@@ -433,6 +432,20 @@ std::vector<std::string> get_kernel_cflags(
-     cflags.push_back("-D__LINUX_ARM_ARCH__=7");
-   }
- 
-+  if (arch == "arm64")
-+  {
-+    // arm64 defines KASAN_SHADOW_SCALE_SHIFT in a Makefile instead of defining
-+    // it in a header file. Since we're not executing make, we need to set the
-+    // value manually (values are taken from arch/arm64/Makefile).
-+    if (kconfig.has_value("CONFIG_KASAN", "y"))
-+    {
-+      if (kconfig.has_value("CONFIG_KASAN_SW_TAGS", "y"))
-+        cflags.push_back("-DKASAN_SHADOW_SCALE_SHIFT=4");
-+      else
-+        cflags.push_back("-DKASAN_SHADOW_SCALE_SHIFT=3");
-+    }
-+  }
-+
-   return cflags;
- }
- 
-diff --git a/src/utils.h b/src/utils.h
-index a76aa161..d4eeac3d 100644
---- a/src/utils.h
-+++ b/src/utils.h
-@@ -178,7 +178,8 @@ std::tuple<std::string, std::string> get_kernel_dirs(
-     bool unpack_kheaders);
- std::vector<std::string> get_kernel_cflags(const char *uname_machine,
-                                            const std::string &ksrc,
--                                           const std::string &kobj);
-+                                           const std::string &kobj,
-+                                           const KConfig &kconfig);
- std::string get_cgroup_path_in_hierarchy(uint64_t cgroupid,
-                                          std::string base_path);
- std::vector<std::pair<std::string, std::string>> get_cgroup_hierarchy_roots();
--- 
-2.39.2
-

bpftrace-0.19.1-RHEL-aarch64-fixes-statsnoop-and-opensnoop.patch

@@ -1,7 +1,7 @@
-From b23980e4f6ed33d98f4f09ef25ae17baca215cce Mon Sep 17 00:00:00 2001
+From 8066a715dbd54e6cbfa66176544944a2df7952a6 Mon Sep 17 00:00:00 2001
 From: Jerome Marchand <jmarchan@redhat.com>
 Date: Thu, 11 Jun 2020 14:56:36 +0200
-Subject: [PATCH 6/6] RHEL: aarch64: fixes statsnoop and opensnoop
+Subject: [PATCH] RHEL: aarch64: fixes statsnoop and opensnoop
 
 On aarch64 the open syscall has been dropped. Only openat remains,
 wich is called by libc open() function.
@@ -20,7 +20,7 @@ Signed-off-by: Jerome Marchand <jmarchan@redhat.com>
  2 files changed, 2 insertions(+), 8 deletions(-)
 
 diff --git a/tools/opensnoop.bt b/tools/opensnoop.bt
-index a7de8026..d99db93e 100755
+index bbb26419..95185e5f 100755
 --- a/tools/opensnoop.bt
 +++ b/tools/opensnoop.bt
 @@ -21,13 +21,11 @@ BEGIN
@@ -30,7 +30,7 @@ index a7de8026..d99db93e 100755
 -tracepoint:syscalls:sys_enter_open,
  tracepoint:syscalls:sys_enter_openat
  {
- 	@filename[tid] = args->filename;
+ 	@filename[tid] = args.filename;
  }
  
 -tracepoint:syscalls:sys_exit_open,
@@ -38,11 +38,11 @@ index a7de8026..d99db93e 100755
  /@filename[tid]/
  {
 diff --git a/tools/statsnoop.bt b/tools/statsnoop.bt
-index b2d529e2..f612ea94 100755
+index a76b2bcc..89c2c8ea 100755
 --- a/tools/statsnoop.bt
 +++ b/tools/statsnoop.bt
 @@ -30,17 +30,13 @@ tracepoint:syscalls:sys_enter_statfs
- 	@filename[tid] = args->pathname;
+ 	@filename[tid] = args.pathname;
  }
  
 -tracepoint:syscalls:sys_enter_statx,
@@ -50,7 +50,7 @@ index b2d529e2..f612ea94 100755
 -tracepoint:syscalls:sys_enter_newlstat
 +tracepoint:syscalls:sys_enter_statx
  {
- 	@filename[tid] = args->filename;
+ 	@filename[tid] = args.filename;
  }
  
  tracepoint:syscalls:sys_exit_statfs,
@@ -60,7 +60,7 @@ index b2d529e2..f612ea94 100755
 +tracepoint:syscalls:sys_exit_statx
  /@filename[tid]/
  {
- 	$ret = args->ret;
+ 	$ret = args.ret;
 -- 
-2.35.3
+2.41.0
 

bpftrace.spec

@@ -1,5 +1,5 @@
 Name:           bpftrace
-Version:        0.17.0
+Version:        0.19.1
 Release:        1%{?dist}
 Summary:        High-level tracing language for Linux eBPF
 License:        ASL 2.0
@@ -13,9 +13,6 @@ Source0:        %{url}/archive/v%{version}/%{name}-%{version}.tar.gz
 # for build.
 Source1:        https://github.com/USCiLab/cereal/archive/v%{cereal_version}/cereal-%{cereal_version}.tar.gz
 
-Patch0:         %{name}-%{version}-0001-Parse-kernel-configuration.patch
-Patch1:         %{name}-%{version}-0002-arm64-define-the-KASAN_SHADOW_SCALE_SHIFT-macro.patch
-
 Patch10:        %{name}-%{version}-RHEL-aarch64-fixes-statsnoop-and-opensnoop.patch
 
 # Arches will be included as upstream support is added and dependencies are
@@ -96,6 +93,14 @@ find %{buildroot}%{_datadir}/%{name}/tools -type f -exec \
 %exclude %{_datadir}/%{name}/tools/old
 
 %changelog
+* Mon Nov 06 2023 Viktor Malik <vmalik@redhat.com> - 0.19.1-1
+- Rebase on bpftrace 0.19.1 (RHEL-10693)
+- Rebuild for LLVM 17 (RHEL-10592)
+- Enhancements and fixes for PowerPC (RHEL-3690, RHEL-11476)
+
+* Mon May 15 2023 Viktor Malik <vmalik@redhat.com> - 0.17.0-2
+- Rebuild for LLVM 16 (rhbz#2192953)
+
 * Tue Mar 14 2023 Viktor Malik <vmalik@redhat.com> - 0.17.0-1
 - Rebase on bpftrace 0.17.0 (RHEL-286)
 - Fix runqlat.bt, tcpdrop.bt, and undump.bt on aarch64 (rhbz#2170838)

sources

@@ -1,2 +1,2 @@
-SHA512 (bpftrace-0.17.0.tar.gz) = c3f17778ce4c42c2b6bc63245cd157e9fbc0b3f010b9f5b1284b691fbac47fbb532f3bd61d7e6fe525291e0034d62b3e8c1be6b8bf12cf26d5a39b5ab00a0d13
+SHA512 (bpftrace-0.19.1.tar.gz) = 2f56b8fb7abfa58631ebc93c7a98cc066446808cbc0116902e43ebefa5f9625232da5ee3ede1d14a236296660a2f4c0907fa1ef24d383b4e32c70dcc3988c765
 SHA512 (cereal-1.3.2.tar.gz) = 98d306d6292789129675f1c5c5aedcb90cfcc1029c4482893a8f9b23f3c9755e5ed4762d7a528f215345cae6392e87cd8d89467115b6f031b41c8673d6b4b109

tests/tests.yml

@@ -4,7 +4,7 @@
     tags:
     - classic
     repositories:
-    - repo: "git://pkgs.devel.redhat.com/tests/bpftrace"
+    - repo: "https://pkgs.devel.redhat.com/git/tests/bpftrace"
       dest: gating
     required_packages:
     - bpftrace