Binutils with MCST patches
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Alan Modra 27cdfa03b5 m32c padding with nops
m32c_md_end attempted to pad out a code section with nops, but this
was just plain wrong in many ways:
- The padding didn't happen at all if the last section emitted wasn't
  a code section.
- The padding went to the wrong place if subsections were used, and
  the last subseg used wasn't the highest numbered subseg.
- Padding wasn't added to all code sections.
- If the last section was empty, it was padded to 4 bytes.
- The padding didn't go to a 4-byte alignment boundary, instead it
  effectively made the last instruction 4 bytes in size.
- The padding didn't take into account that code sections may have
  contents other than machine instructions.

So, rip it out and handle nop padding properly, also fixing .align
.balign/.p2align in the middle of code.

gas/
	* config/tc-m32c.c (insn_size): Delete static var.
	(md_begin): Don't set it.
	(m32c_md_end): Delete.
	(md_assemble): Add insn_size auto var.
	* config/tc-m32c.h (md_end): Don't define.
	(m32c_md_end): Delete.
	(NOP_OPCODE, HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): Define.
	* testsuite/gas/all/align.d: Remove m32c from notarget list.
	* testsuite/gas/all/incbin.d: Likewise.
	* testsuite/gas/elf/dwarf2-11.d: Likewise.
	* testsuite/gas/macros/semi.d: Likewise.
	* testsuite/gas/all/gas.exp (do_comment): Similarly.
ld/
	* testsuite/ld-scripts/fill.d: Don't xfail m32c
	* testsuite/ld-scripts/fill16.d: Likewise.
2019-05-04 17:23:18 +09:30
bfd PR24511, nm should not mark symbols in .init_array as "t" 2019-05-04 16:57:33 +09:30
binutils Fix spelling mistakes in binutils testsuite. 2019-05-01 16:52:51 +01:00
config
contrib
cpu
elfcpp [binutils, ARM, 10/16] BFCSEL infrastructure with new global reloc R_ARM_THM_BF12 2019-04-15 12:31:34 +01:00
etc
gas m32c padding with nops 2019-05-04 17:23:18 +09:30
gdb Fix leaks by clearing registers and frame caches. 2019-05-04 07:22:01 +02:00
gold
gprof PR24402, global buffer overflow in symtab_finalize 2019-04-01 13:35:15 +10:30
include [BINUTILS, AArch64] Enable Transactional Memory Extension 2019-05-01 17:14:01 +01:00
intl
ld m32c padding with nops 2019-05-04 17:23:18 +09:30
libdecnumber
libiberty Pull in patch for libiberty that fixes a stack exhaustion bug when demangling a pathalogically constructed mangled name. 2019-04-10 15:49:36 +01:00
opcodes [BINUTILS, AArch64] Enable Transactional Memory Extension 2019-05-01 17:14:01 +01:00
readline
sim sim: Use host not target byte order for merging and splitting values 2019-04-13 22:21:14 +01:00
texinfo
zlib
.cvsignore
.gitattributes
.gitignore
ar-lib
ChangeLog Pull in patch for libiberty that fixes a stack exhaustion bug when demangling a pathalogically constructed mangled name. 2019-04-10 15:49:36 +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.