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From 436063d5e4738a9b03535d330a2242be5118e745 Mon Sep 17 00:00:00 2001
From: David Smith <dsmith@redhat.com>
Date: Thu, 8 Mar 2018 16:01:58 -0600
Subject: [PATCH] Use sysroot when looking for the System.map file.
Add sysroot to system_map_path + "/boot/System.map" case. Otherwise
stap tries to look symbols on host system and it produce error like this:
> Kernel symbol table /boot/System.map-4.9.78-yocto-standard unavailable, (No such file or directory)
Upstream-Status: Backport
Signed-off-by: Victor Kamensky <kamensky@cisco.com>
---
session.cxx | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: git/session.cxx
===================================================================
--- git.orig/session.cxx
+++ git/session.cxx
@@ -2013,7 +2013,7 @@ 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 = sysroot + "/boot/System.map-" + kernel_release;
system_map.clear();
system_map.open(system_map_path.c_str(), ifstream::in);
if (! system_map.is_open())
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