diff options
Diffstat (limited to 'poky/meta/recipes-kernel/systemtap/systemtap/0001-debuginfo-lookup-with-sysroot-case-do-not-remove-sys.patch')
-rw-r--r-- | poky/meta/recipes-kernel/systemtap/systemtap/0001-debuginfo-lookup-with-sysroot-case-do-not-remove-sys.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/0001-debuginfo-lookup-with-sysroot-case-do-not-remove-sys.patch b/poky/meta/recipes-kernel/systemtap/systemtap/0001-debuginfo-lookup-with-sysroot-case-do-not-remove-sys.patch new file mode 100644 index 000000000..160642db0 --- /dev/null +++ b/poky/meta/recipes-kernel/systemtap/systemtap/0001-debuginfo-lookup-with-sysroot-case-do-not-remove-sys.patch @@ -0,0 +1,42 @@ +From b29e448e12040ed8f4d83743a14db0f138a7cc67 Mon Sep 17 00:00:00 2001 +From: Victor Kamensky <kamensky@cisco.com> +Date: Wed, 14 Mar 2018 16:54:08 -0500 +Subject: [PATCH] debuginfo lookup with sysroot case do not remove sysroot from + file_name + +If sysroot option is passed, and debug symbols reside in sysroot along +with executable <foo> in <foo_dir>/.debug/<foo_file> directory, +stap fails to find debuginfo because it strips out sysroot path +from file_name so dwfl_standard_find_debuginfo ends up looking at +host <foo_dir>/.debug/<foo_file> rather then checking +<sysroot>/<foo_dir>/.debug/<foo_file>. + +Upstream-Status: Backport +Signed-off-by: Victor Kamensky <kamensky@cisco.com> +--- + setupdwfl.cxx | 12 ------------ + 1 file changed, 12 deletions(-) + +diff --git a/setupdwfl.cxx b/setupdwfl.cxx +index 11e0bb2..2a87982 100644 +--- a/setupdwfl.cxx ++++ b/setupdwfl.cxx +@@ -627,18 +627,6 @@ internal_find_debuginfo (Dwfl_Module *mod, + + call_dwfl_standard_find_debuginfo: + +- if (current_session_for_find_debuginfo) +- { +- string sysroot = current_session_for_find_debuginfo->sysroot + "/*"; +- int found = fnmatch(sysroot.c_str(), file_name, 0); +- +- if (found) +- { +- file_name = file_name +- + current_session_for_find_debuginfo->sysroot.length() - 1; +- } +- } +- + /* Call the original dwfl_standard_find_debuginfo */ + return dwfl_standard_find_debuginfo(mod, userdata, modname, base, + file_name, debuglink_file, |