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Ian Lance Taylor 9cc1bb97bc libgo: Use MAP_FIXED if necessary to grab arena. 
From Rainer Orth.

	PR go/48240
	* configure.ac: Check for mincore.
	* configure: Regenerate.
	* config.h.in: Regenerate.
	* runtime/mem.c: Include unistd.h.
	(addrspace_free): New function.
	(runtime_SysMap): Retry 64-bit runtime_mmap with MAP_FIXED.

From-SVN: r171961
 		2011-04-05 00:02:15 +00:00
..
config Remove freebsd1 from libtool.m4 macros and config.rpath. 2011-02-13 11:45:53 +00:00
go libgo: Support for alpha. 2011-04-01 23:02:16 +00:00
runtime libgo: Use MAP_FIXED if necessary to grab arena. 2011-04-05 00:02:15 +00:00
syscalls libgo: Support for alpha. 2011-04-01 23:02:16 +00:00
testsuite libgo: Support Solaris 8/9. 2011-04-01 05:11:23 +00:00
LICENSE LICENSE: separate, change PATENTS text. 2010-12-06 22:27:47 +00:00
MERGE Update to current Go library. 2011-03-30 15:33:16 +00:00
Makefile.am libgo: Sort test output in libgo.sum and libgo.log. 2011-04-02 00:29:49 +00:00
Makefile.in libgo: Sort test output in libgo.sum and libgo.log. 2011-04-02 00:29:49 +00:00
PATENTS LICENSE: separate, change PATENTS text. 2010-12-06 22:27:47 +00:00
README It's a contributor license agreement, not a copyright LA. 2010-12-03 20:41:15 +00:00
README.gcc libgo/README.gcc: Mention GCCGO_RUN_ALL_TESTS. 2011-03-09 19:17:56 +00:00
aclocal.m4
…
config.h.in libgo: Use MAP_FIXED if necessary to grab arena. 2011-04-05 00:02:15 +00:00
configure libgo: Use MAP_FIXED if necessary to grab arena. 2011-04-05 00:02:15 +00:00
configure.ac libgo: Use MAP_FIXED if necessary to grab arena. 2011-04-05 00:02:15 +00:00
merge.sh Update to current version of Go library. 2011-03-24 23:46:17 +00:00
mksysinfo.sh libgo: Try to guess the right type for select bits in mksysinfo. 2011-04-01 22:53:54 +00:00

README 

See ../README.

This is the runtime support library for the Go programming language.
This library is intended for use with the Go frontend.

The library has only been tested on GNU/Linux using glibc.  It should
not be difficult to port to other operating systems.

The library has only been tested on x86/x86_64 systems.  It should not
be difficult to port to other architectures.

Directories:

go
  A copy of the Go library from http://golang.org/, with a few
  changes for gccgo.  Notably, the reflection interface is different.

runtime
  Runtime functions, written in C, which are called directly by the
  compiler or by the library.

syscalls
  System call support.

Contributing
============

To contribute patches to the files in this directory, please see
http://golang.org/doc/gccgo_contribute.html .

The master copy of these files is hosted at
http://code.google.com/p/gofrontend .  Changes to these files require
signing a Google contributor license agreement.  If you are the
copyright holder, you will need to agree to the individual contributor
license agreement at
http://code.google.com/legal/individual-cla-v1.0.html.  This agreement
can be completed online.

If your organization is the copyright holder, the organization will
need to agree to the corporate contributor license agreement at
http://code.google.com/legal/corporate-cla-v1.0.html.

If the copyright holder for your code has already completed the
agreement in connection with another Google open source project, it
does not need to be completed again.