linking: move text docs out of Makefile example

The text docs are general references showing how to build, link,
and verify dynamic libraries and executables. They are not specific
to any build system.

Signed-off-by: John Ogness <john.ogness@linutronix.de>

1 files changed, 11 insertions, 0 deletions

diff --git a/schulung_tools/linking/objdump.txt b/schulung_tools/linking/objdump.txt
new file mode 100644
index 0000000..9c77720
--- /dev/null
+++ b/schulung_tools/linking/objdump.txt
@@ -0,0 +1,11 @@
+# identify dependencies
+objdump -x some_elf_file | grep NEEDED
+
+# identify SONAME used by dynamic loader
+objdump -x some_lib | grep SONAME
+
+# identify runtime library search paths
+objdump -x some_elf_file | grep PATH
+
+# identify path of dynamic loader (search for "interp")
+objdump -s some_elf_file | less