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mirror of git://sourceware.org/git/newlib-cygwin.git synced 2025-01-18 12:29:32 +08:00
Jeff Johnston 11afe8f6b6 Fix support ARC processors without barrel-shifter
crt0.S for ARC used to use instruction "asr.f lp_count, r3, 2" for all cores
except ARC601. However instructions which shift more than 1 bit are
optional, so this crt0.S didn't worked for all ARC cores.

Luckily this is a shift just by 2 bits on all occassions, so fix is trivial
- use two single-bit shifts.

libgloss/ChangeLog

2016-04-29  Anton Kolesov  <anton.kolesov@synopsys.com>

        * arc/crt0.S: Fix support for processors without barrel-shifter.

Signed-off-by: Anton Kolesov <Anton.Kolesov@synopsys.com>
2016-05-02 12:04:40 -04:00
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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,
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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

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If you have more than one compiler on your system, it is often best to
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	CC=gcc ./configure
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	setenv CC gcc
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	make

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