same symbol name are not handled

[matthieu-c-tagheuer]

Hi,

there could be several symbol with the same name. For example in C using static.

the script is doing :

• dump symbol with readelf
• dump symbol with nm
• merge the content using symbol name

Only one of the symbol name will have a file name. It could be the wrong one. Other will be in the category without filename.

In therory using symbol address could be better to do the match, but there can be some difference between readelf and nm.

For example on thumb

 25064: 00125e73   120 FUNC    LOCAL  DEFAULT    5 my_foo
 25146: 00125eeb   136 FUNC    LOCAL  DEFAULT    5 my_foo

my_foo t 125e72 78	some_patch/foo.c:96
my_foo t 125eea 88	some_patch/foo2.c:2169