Use gdb_sysroot for main executable on attach
authorGary Benson <gbenson@redhat.com>
Fri, 17 Apr 2015 08:47:30 +0000 (09:47 +0100)
committerGary Benson <gbenson@redhat.com>
Fri, 17 Apr 2015 08:47:30 +0000 (09:47 +0100)
commita9a5a3d1d27fc443934ed4919f69b34144288cf0
tree3f8c3997e9e9664245cc5033998ba09c965c88ce
parentaf1900b01b378126d8826591be7b7ec0d18271d7
Use gdb_sysroot for main executable on attach

This commit updates exec_file_locate_attach to use exec_file_find
to compute the full pathname of the main executable in some cases.
The net effect of this is that the main executable's path will be
prefixed with gdb_sysroot in the same way that shared library paths
currently are.

gdb/ChangeLog:

* exec.c (solist.h): New include.
(exec_file_locate_attach): Prefix absolute executable
paths with gdb_sysroot if set.
* NEWS: Mention that executable paths may be prepended
with sysroot.

gdb/doc/ChangeLog:

* gdb.texinfo (set sysroot): Document that "set sysroot" also
applies to executable paths if supplied to GDB as absolute.
gdb/ChangeLog
gdb/NEWS
gdb/doc/ChangeLog
gdb/doc/gdb.texinfo
gdb/exec.c