dwelf: Add string table functions from ebl.
Move the strtab functions from libebl to libdw. Programs often want to
create ELF/DWARF string tables. We don't want (static) linking against
ebl since those are internal functions that might change.
This introduces dwelf_strtab_init, dwelf_strtab_add,
dwelf_strtab_add_len, dwelf_strtab_finalize, dwelf_strent_off,
dwelf_strent_str and dwelf_strtab_free. Documentation for each has
been added to libdwelf.h. The add fucntion got a variant that takes
the length explicitly and finalize was changed to return NULL on
out of memory instead of aborting. All code and tests now uses the
new functions.
Signed-off-by: Mark Wielaard <mjw@redhat.com>
diff --git a/libebl/ChangeLog b/libebl/ChangeLog
index fc3cf3b..0560c6a 100644
--- a/libebl/ChangeLog
+++ b/libebl/ChangeLog
@@ -1,3 +1,16 @@
+2016-07-08 Mark Wielaard <mjw@redhat.com>
+
+ * Makefile.am (gen_SOURCES): Remove eblstrtab.c.
+ * eblstrtab.c: Removed.
+ * libebl.h (Ebl_Strtab): Removed.
+ (Ebl_Strent): Removed.
+ (ebl_strtabinit): Removed.
+ (ebl_strtabfree): Removed.
+ (ebl_strtabadd): Removed.
+ (ebl_strtabfinalize): Removed.
+ (ebl_strtaboffset): Removed.
+ (ebl_string): Removed.
+
2016-07-06 Mark Wielaard <mjw@redhat.com>
* Makefile.am (gen_SOURCES): Remove eblobjecttypename.c,