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18 Commits

Author SHA1 Message Date
Ian Lance Taylor 0f2a6e84c6 runtime: remove __go_alloc and __go_free 
Move allocg and handling of allgs slice from C to Go.
    
    Reviewed-on: https://go-review.googlesource.com/34797

From-SVN: r244036
 2017-01-03 22:58:48 +00:00
Ian Lance Taylor 0d3dd8fb65 runtime: copy cgo support from Go 1.7 runtime 
Remove support for _cgo_allocate.  It was removed from the gc
    toolchain in Go 1.5, so it is unlikely that anybody is trying to use it.
    
    Reviewed-on: https://go-review.googlesource.com/34557

From-SVN: r243805
 2016-12-19 18:00:35 +00:00
Ian Lance Taylor 453060a906 runtime: copy memory hash code from Go 1.7 
Rewrite the AES hashing code from gc assembler to C code using
    intrinsics.  The resulting code generates the same hash code for the
    same input as the gc code--that doesn't matter as such, but testing it
    ensures that the C code does something useful.
    
    Also change mips64pe32le to mips64p32le in configure script--noticed
    during CL review.
    
    Reviewed-on: https://go-review.googlesource.com/34022

From-SVN: r243445
 2016-12-08 16:37:54 +00:00
Ian Lance Taylor cc240aa7d1 re PR go/69357 (libgo refers to _end in a non-weak way) 
PR go/69537
    runtime: Don't refer to _end symbol in shared library.
    
    Fixes GCC PR 69357.
    
    Reviewed-on: https://go-review.googlesource.com/19362

From-SVN: r233235
 2016-02-09 00:34:55 +00:00
Ian Lance Taylor 5dbd3b8045 libgo/runtime: return 0, not NULL, from main 
Reviewed-on: https://go-review.googlesource.com/13421

From-SVN: r227673
 2015-09-11 03:12:28 +00:00
Ian Lance Taylor 081564faed runtime: Support -buildmode=c-shared. 
These changes permit using the go tool from the upcoming Go
1.5 release with -buildmode=c-archive to build gccgo code into
an archive file that can be linked with a C program.

From-SVN: r222594
 2015-04-29 21:31:53 +00:00
Ian Lance Taylor be47d6ecef libgo: Update to Go 1.1.1. 
From-SVN: r200974
 2013-07-16 06:54:42 +00:00
Ian Lance Taylor 776f27a67f compiler, runtime: More steps toward separating int and intgo. 
From-SVN: r193059
 2012-11-01 03:02:13 +00:00
Ian Lance Taylor 593f74bbab libgo: Update to weekly.2012-03-04 release. 
From-SVN: r185010
 2012-03-06 17:57:23 +00:00
Ian Lance Taylor cbb6491d76 libgo: Update to weekly.2012-02-14 release. 
From-SVN: r184798
 2012-03-02 16:38:43 +00:00
Ian Lance Taylor 506cf9aaea libgo: Update to weekly.2011-11-01. 
From-SVN: r181938
 2011-12-02 19:34:41 +00:00
Ian Lance Taylor 737087cbc8 runtime: Multiplex goroutines onto OS threads. 
From-SVN: r181772
 2011-11-28 05:45:49 +00:00
Ian Lance Taylor 48e7d50e9f runtime: New lock/note implementation. 
From-SVN: r181633
 2011-11-22 20:24:44 +00:00
Ian Lance Taylor 5c262e9444 runtime: Use some of 6g runtime.c for easier merging. 
From-SVN: r181368
 2011-11-14 22:26:45 +00:00
Ian Lance Taylor 34277c5228 Introduce G structure and thread-local global g. 
From-SVN: r181301
 2011-11-11 21:02:48 +00:00
Ian Lance Taylor d8f412571f Update Go library to last weekly. 
From-SVN: r180552
 2011-10-26 23:57:58 +00:00
Rainer Orth 06ec98415a libgo: Always initialize semaphores. 
2011-04-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR go/48222
	* runtime/malloc.goc (runtime_mallocinit): Call
	runtime_Mprof_Init, runtime_initfintab.
	* runtime/cpuprof.c (runtime_cpuprofinit): New function.
	* runtime/runtime.h (runtime_cpuprofinit): Declare it.
	* runtime/go-main.c (main): Use it.

From-SVN: r171960
 2011-04-04 23:43:59 +00:00
Ian Lance Taylor 7a9389330e Add Go frontend, libgo library, and Go testsuite. 
gcc/:
	* gcc.c (default_compilers): Add entry for ".go".
	* common.opt: Add -static-libgo as a driver option.
	* doc/install.texi (Configuration): Mention libgo as an option for
	--enable-shared.  Mention go as an option for --enable-languages.
	* doc/invoke.texi (Overall Options): Mention .go as a file name
	suffix.  Mention go as a -x option.
	* doc/frontends.texi (G++ and GCC): Mention Go as a supported
	language.
	* doc/sourcebuild.texi (Top Level): Mention libgo.
	* doc/standards.texi (Standards): Add section on Go language.
	Move references for other languages into their own section.
	* doc/contrib.texi (Contributors): Mention that I contributed the
	Go frontend.
gcc/testsuite/:
	* lib/go.exp: New file.
	* lib/go-dg.exp: New file.
	* lib/go-torture.exp: New file.
	* lib/target-supports.exp (check_compile): Match // Go.

From-SVN: r167407
 2010-12-03 04:34:57 +00:00