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Nick Alcock 22ccb84954 bfd: new functions for getting strings out of a strtab
The CTF linking process wants to deduplicate the CTF strtab against the
ELF strtab, for which it needs to know the number of strings in the
strtab and it needs to be able to extract them one by one.

The BFD strtab functions only support returning the
size-or-section-length of the strtab (with _bfd_elf_strtab_size)
and returning the offset (but not string!) and decrementing the refcount
at the same time.

So add new functions _bfd_elf_strtab_len (that just returns the length
in strings of the strtab, never the section size) and bfd_elf_strtab_str
(which returns the string at a given strtab index, and its offset,
without touching the refcount).

It is probably a mistake to use _bfd_elf_strtab_str in particular before
_bfd_elf_strtab_finalize is called, and will not produce useful output
if you do so.

v5: fix tabdamage.

bfd/
	* elf-strtab.c (_bfd_elf_strtab_len): New.
	(_bfd_elf_strtab_str): Likewise.
	* bfd-elf.h: Declare them.
2019-10-03 17:04:55 +01:00
bfd bfd: new functions for getting strings out of a strtab 2019-10-03 17:04:55 +01:00
binutils binutils: objdump does not take --ctf-symbols or --ctf-strings options 2019-10-03 17:04:55 +01:00
config
contrib
cpu
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gas Arm: Fix out of range conditional branch (PR/24991) 2019-09-24 15:00:41 +01:00
gdb gdb: Don't ignore all SIGSTOP when the signal handler is set to pass 2019-10-03 16:12:02 +01:00
gnulib
gold PR16794, gold ignores R_386_GOTOFF addend 2019-09-28 16:47:52 +09:30
gprof bfd_section_* macros 2019-09-19 09:40:13 +09:30
include libctf: get rid of a disruptive public include of <sys/param.h> 2019-10-03 17:04:55 +01:00
intl
ld -Bsymbolic is not for PIEs 2019-10-02 23:01:53 +09:30
libctf libctf: actually close bfds we have opened 2019-10-03 17:04:55 +01:00
libdecnumber
libiberty
opcodes m68k bfd.h tidy 2019-09-23 10:27:22 +09:30
readline gdb/readline: Fix date in last ChangeLog entry 2019-09-23 22:36:42 +01:00
sim Add testsuite for the PRU simulator port 2019-09-23 22:11:16 +01:00
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		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

To install them (by default in /usr/local/bin, /usr/local/lib, etc),
then do:
	make install

(If the configure script can't determine your type of computer, give it
the name as an argument, for instance ``./configure sun4''.  You can
use the script ``config.sub'' to test whether a name is recognized; if
it is, config.sub translates it to a triplet specifying CPU, vendor,
and OS.)

If you have more than one compiler on your system, it is often best to
explicitly set CC in the environment before running configure, and to
also set CC when running make.  For example (assuming sh/bash/ksh):

	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.