diff options
author | Mikhail Durnev <Mikhail_Durnev@mentor.com> | 2014-09-03 13:01:50 +0500 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-09-03 16:00:28 +0100 |
commit | 628875eb21e9012564cdb324a422f6ad95c1908f (patch) | |
tree | da77f45727c2e8dae93d6d21088f147ecf287cf5 /meta/recipes-kernel/systemtap/systemtap | |
parent | af28cada543b658f8737eaae37775ca7d9732cfc (diff) | |
download | ast2050-yocto-poky-628875eb21e9012564cdb324a422f6ad95c1908f.zip ast2050-yocto-poky-628875eb21e9012564cdb324a422f6ad95c1908f.tar.gz |
systemtap: Cross compilation fix
This is a cross compilation fix. It allows systemtap to find the
kernel map file in the right place, i.e. in the kernel build tree.
Without this fix it takes a map file from the build host, if available.
(From OE-Core rev: 787bed708676fc04aee2850825e803273152f657)
Signed-off-by: Mikhail Durnev <mikhail_durnev@mentor.com>
Signed-off-by: Muzaffar Mahmood <muzaffar_mahmood@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-kernel/systemtap/systemtap')
-rw-r--r-- | meta/recipes-kernel/systemtap/systemtap/system_map_location.patch | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/meta/recipes-kernel/systemtap/systemtap/system_map_location.patch b/meta/recipes-kernel/systemtap/systemtap/system_map_location.patch new file mode 100644 index 0000000..013af5c --- /dev/null +++ b/meta/recipes-kernel/systemtap/systemtap/system_map_location.patch @@ -0,0 +1,23 @@ +systemtap: Cross compilation fix + +This is a cross compilation fix. It allows systemtap to find +the kernel map file in the right place, i.e. in the kernel build tree. +Without this fix it takes a map file from the build host, if available. + +Upstream-Status: Pending + +Signed-off-by: Mikhail Durnev <mikhail_durnev@mentor.com> + +Index: git/session.cxx +=================================================================== +--- git.orig/session.cxx ++++ git/session.cxx +@@ -1634,7 +1634,7 @@ systemtap_session::parse_kernel_function + clog << _F("Kernel symbol table %s unavailable, (%s)", + system_map_path.c_str(), strerror(errno)) << endl; + +- system_map_path = "/boot/System.map-" + kernel_release; ++ system_map_path = kernel_build_tree + "/System.map-" + kernel_release; + system_map.clear(); + system_map.open(system_map_path.c_str(), ifstream::in); + if (! system_map.is_open()) |