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| author | Mikhail Durnev <Mikhail_Durnev@mentor.com> | 2014-09-03 13:01:50 +0500 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-09-03 11:28:07 +0100 |
| commit | 787bed708676fc04aee2850825e803273152f657 (patch) | |
| tree | dc6066c32c69f3d1a86759459ac15e4dd4bb13b5 /meta/recipes-kernel | |
| parent | 74bfb662246411aa062cd8b2acd37be1bbed39d3 (diff) | |
| download | openembedded-core-787bed708676fc04aee2850825e803273152f657.tar.gz openembedded-core-787bed708676fc04aee2850825e803273152f657.tar.bz2 openembedded-core-787bed708676fc04aee2850825e803273152f657.zip | |
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.
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')
| -rw-r--r-- | meta/recipes-kernel/systemtap/systemtap/system_map_location.patch | 23 | ||||
| -rw-r--r-- | meta/recipes-kernel/systemtap/systemtap_git.inc | 1 |
2 files changed, 24 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 0000000000..013af5c3a4 --- /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()) diff --git a/meta/recipes-kernel/systemtap/systemtap_git.inc b/meta/recipes-kernel/systemtap/systemtap_git.inc index 3e1e80a727..33aa136f74 100644 --- a/meta/recipes-kernel/systemtap/systemtap_git.inc +++ b/meta/recipes-kernel/systemtap/systemtap_git.inc @@ -6,6 +6,7 @@ PV = "2.5+git${SRCPV}" SRC_URI = "git://sourceware.org/git/systemtap.git \ file://docproc-build-fix.patch \ file://obsolete_automake_macros.patch \ + file://system_map_location.patch \ file://tapset-linux-sendfile-syscall.patch \ " |