bpftrace: Upgrade to 0.16.0

The patch is already applied upstream so drop it.

Signed-off-by: Khem Raj <raj.khem@gmail.com>

2 files changed, 1 insertions, 214 deletions

diff --git a/dynamic-layers/openembedded-layer/recipes-devtools/bpftrace/bpftrace/0001-Detect-new-BTF-api-btf_dump__new-btf_dump__new_v0_6_.patch b/dynamic-layers/openembedded-layer/recipes-devtools/bpftrace/bpftrace/0001-Detect-new-BTF-api-btf_dump__new-btf_dump__new_v0_6_.patch
deleted file mode 100644
index 7651764..0000000
--- a/dynamic-layers/openembedded-layer/recipes-devtools/bpftrace/bpftrace/0001-Detect-new-BTF-api-btf_dump__new-btf_dump__new_v0_6_.patch
+++ /dev/null
@@ -1,212 +0,0 @@
-From c5092eee7dc5f3d28a1de2c33bda6611e9ed9d34 Mon Sep 17 00:00:00 2001
-From: Jiri Olsa <jolsa@kernel.org>
-Date: Tue, 22 Feb 2022 16:36:44 +0100
-Subject: [PATCH] Detect new BTF api btf_dump__new/btf_dump__new_v0_6_0
-
-Some of the libbpf functions we use  got deprecated and
-replaced with new versions.
-
-   btf__get_nr_types to btf__type_cnt
-   btf_dump__new changed arguments
-
-Adding detection of this and making bpftrace to compile
-against latest libbpf.
-
-Upstream-Status: Backport [https://github.com/iovisor/bpftrace/commit/3d451feeddf725d11bb52dfbc49b616724d24fd0]
-
-Signed-off-by: Jiri Olsa <jolsa@kernel.org>
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- CMakeLists.txt         |  8 +++++++
- cmake/FindLibBpf.cmake | 25 ++++++++++++++++++++
- src/btf.cpp            | 52 +++++++++++++++++++++++++++---------------
- 3 files changed, 66 insertions(+), 19 deletions(-)
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index c5959732..8a9b0082 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -274,6 +274,14 @@ if (LIBBPF_BTF_DUMP_FOUND)
-   endif()
- endif(LIBBPF_BTF_DUMP_FOUND)
- 
-+if (HAVE_LIBBPF_BTF_TYPE_CNT)
-+       set(BPFTRACE_FLAGS "${BPFTRACE_FLAGS}" HAVE_LIBBPF_BTF_TYPE_CNT)
-+endif(HAVE_LIBBPF_BTF_TYPE_CNT)
-+
-+if (HAVE_LIBBPF_BTF_DUMP_NEW_V0_6_0)
-+       set(BPFTRACE_FLAGS "${BPFTRACE_FLAGS}" HAVE_LIBBPF_BTF_DUMP_NEW_V0_6_0)
-+endif(HAVE_LIBBPF_BTF_DUMP_NEW_V0_6_0)
-+
- if (LIBDW_FOUND)
-   set(BPFTRACE_FLAGS "${BPFTRACE_FLAGS}" HAVE_LIBDW)
- endif ()
-diff --git a/cmake/FindLibBpf.cmake b/cmake/FindLibBpf.cmake
-index 86eb8050..b088415f 100644
---- a/cmake/FindLibBpf.cmake
-+++ b/cmake/FindLibBpf.cmake
-@@ -55,4 +55,29 @@ if (LIBBPF_FOUND)
-   check_symbol_exists(bpf_link_create "${LIBBPF_INCLUDE_DIRS}/bpf/bpf.h" HAVE_LIBBPF_LINK_CREATE)
-   SET(CMAKE_REQUIRED_DEFINITIONS)
-   SET(CMAKE_REQUIRED_LIBRARIES)
-+
-+  INCLUDE(CheckCXXSourceCompiles)
-+  SET(CMAKE_REQUIRED_INCLUDES ${LIBBPF_INCLUDE_DIRS})
-+  SET(CMAKE_REQUIRED_LIBRARIES ${LIBBPF_LIBRARIES} elf z)
-+  CHECK_CXX_SOURCE_COMPILES("
-+#include <bpf/btf.h>
-+
-+int main(void) {
-+  btf__type_cnt(NULL);
-+  return 0;
-+}
-+" HAVE_LIBBPF_BTF_TYPE_CNT)
-+
-+  CHECK_CXX_SOURCE_COMPILES("
-+#include <bpf/btf.h>
-+
-+int main(void) {
-+  const struct btf_dump_opts *opts = (const struct btf_dump_opts*) 1;
-+
-+  btf_dump__new(NULL, NULL, NULL, opts);
-+  return 0;
-+}
-+" HAVE_LIBBPF_BTF_DUMP_NEW_V0_6_0)
-+  SET(CMAKE_REQUIRED_INCLUDES)
-+  SET(CMAKE_REQUIRED_LIBRARIES)
- endif()
-diff --git a/src/btf.cpp b/src/btf.cpp
-index 7d83cf68..c08ef17b 100644
---- a/src/btf.cpp
-+++ b/src/btf.cpp
-@@ -28,6 +28,15 @@
- 
- namespace bpftrace {
- 
-+static __u32 type_cnt(const struct btf *btf)
-+{
-+#ifdef HAVE_LIBBPF_BTF_TYPE_CNT
-+  return btf__type_cnt(btf);
-+#else
-+  return btf__get_nr_types(btf);
-+#endif
-+}
-+
- static unsigned char *get_data(const char *file, ssize_t *sizep)
- {
-   struct stat st;
-@@ -185,6 +194,21 @@ static void dump_printf(void *ctx, const char *fmt, va_list args)
-   free(str);
- }
- 
-+static struct btf_dump *dump_new(const struct btf *btf,
-+                                 btf_dump_printf_fn_t dump_printf,
-+                                 void *ctx)
-+{
-+#ifdef HAVE_LIBBPF_BTF_DUMP_NEW_V0_6_0
-+  return btf_dump__new(btf, dump_printf, ctx, nullptr);
-+#else
-+  struct btf_dump_opts opts = {
-+    .ctx = ctx,
-+  };
-+
-+  return btf_dump__new(btf, nullptr, &opts, dump_printf);
-+#endif
-+}
-+
- static const char *btf_str(const struct btf *btf, __u32 off)
- {
-   if (!off)
-@@ -220,12 +244,11 @@ std::string BTF::c_def(const std::unordered_set<std::string> &set) const
-     return std::string("");
- 
-   std::string ret = std::string("");
--  struct btf_dump_opts opts = { .ctx = &ret, };
-   struct btf_dump *dump;
-   char err_buf[256];
-   int err;
- 
--  dump = btf_dump__new(btf, nullptr, &opts, dump_printf);
-+  dump = dump_new(btf, dump_printf, &ret);
-   err = libbpf_get_error(dump);
-   if (err)
-   {
-@@ -235,7 +258,7 @@ std::string BTF::c_def(const std::unordered_set<std::string> &set) const
-   }
- 
-   std::unordered_set<std::string> myset(set);
--  __s32 id, max = (__s32) btf__get_nr_types(btf);
-+  __s32 id, max = (__s32)type_cnt(btf);
- 
-   for (id = 1; id <= max && myset.size(); id++)
-   {
-@@ -415,7 +438,7 @@ int BTF::resolve_args(const std::string &func,
-   if (!has_data())
-     throw std::runtime_error("BTF data not available");
- 
--  __s32 id, max = (__s32)btf__get_nr_types(btf);
-+  __s32 id, max = (__s32)type_cnt(btf);
-   std::string name = func;
- 
-   for (id = 1; id <= max; id++)
-@@ -486,17 +509,14 @@ int BTF::resolve_args(const std::string &func,
- 
- std::unique_ptr<std::istream> BTF::get_all_funcs() const
- {
--  __s32 id, max = (__s32)btf__get_nr_types(btf);
-+  __s32 id, max = (__s32)type_cnt(btf);
-   std::string type = std::string("");
--  struct btf_dump_opts opts = {
--    .ctx = &type,
--  };
-   struct btf_dump *dump;
-   std::string funcs;
-   char err_buf[256];
-   int err;
- 
--  dump = btf_dump__new(btf, nullptr, &opts, dump_printf);
-+  dump = dump_new(btf, dump_printf, &type);
-   err = libbpf_get_error(dump);
-   if (err)
-   {
-@@ -545,16 +565,13 @@ std::map<std::string, std::vector<std::string>> BTF::get_params(
-     const std::set<std::string> &funcs) const
- {
- #ifdef HAVE_LIBBPF_BTF_DUMP_EMIT_TYPE_DECL
--  __s32 id, max = (__s32)btf__get_nr_types(btf);
-+  __s32 id, max = (__s32)type_cnt(btf);
-   std::string type = std::string("");
--  struct btf_dump_opts opts = {
--    .ctx = &type,
--  };
-   struct btf_dump *dump;
-   char err_buf[256];
-   int err;
- 
--  dump = btf_dump__new(btf, nullptr, &opts, dump_printf);
-+  dump = dump_new(btf, dump_printf, &type);
-   err = libbpf_get_error(dump);
-   if (err)
-   {
-@@ -639,16 +656,13 @@ std::map<std::string, std::vector<std::string>> BTF::get_params(
- std::set<std::string> BTF::get_all_structs() const
- {
-   std::set<std::string> struct_set;
--  __s32 id, max = (__s32)btf__get_nr_types(btf);
-+  __s32 id, max = (__s32)type_cnt(btf);
-   std::string types = std::string("");
--  struct btf_dump_opts opts = {
--    .ctx = &types,
--  };
-   struct btf_dump *dump;
-   char err_buf[256];
-   int err;
- 
--  dump = btf_dump__new(btf, nullptr, &opts, dump_printf);
-+  dump = dump_new(btf, dump_printf, &types);
-   err = libbpf_get_error(dump);
-   if (err)
-   {
--- 
-2.36.0
-
diff --git a/dynamic-layers/openembedded-layer/recipes-devtools/bpftrace/bpftrace_0.14.1.bb b/dynamic-layers/openembedded-layer/recipes-devtools/bpftrace/bpftrace_0.16.0.bb
index 937c61f..d39b01a 100644
--- a/dynamic-layers/openembedded-layer/recipes-devtools/bpftrace/bpftrace_0.14.1.bb
+++ b/dynamic-layers/openembedded-layer/recipes-devtools/bpftrace/bpftrace_0.16.0.bb
@@ -17,9 +17,8 @@ PV .= "+git${SRCREV}"
 RDEPENDS:${PN} += "bash python3 xz"
 
 SRC_URI = "git://github.com/iovisor/bpftrace;branch=master;protocol=https \
-           file://0001-Detect-new-BTF-api-btf_dump__new-btf_dump__new_v0_6_.patch \
 "
-SRCREV = "0a318e53343aa51f811183534916a4be65a1871e"
+SRCREV = "ed06d87ef19e0b24a96244b1bf50ef85c3f63a37"
 
 S = "${WORKDIR}/git"