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2017-01-14 libgo: update to Go 1.8 release candidate 1ian
Compiler changes: * Change map assignment to use mapassign and assign value directly. * Change string iteration to use decoderune, faster for ASCII strings. * Change makeslice to take int, and use makeslice64 for larger values. * Add new noverflow field to hmap struct used for maps. Unresolved problems, to be fixed later: * Commented out test in go/types/sizes_test.go that doesn't compile. * Commented out reflect.TestStructOf test for padding after zero-sized field. Reviewed-on: https://go-review.googlesource.com/35231 gotools/: Updates for Go 1.8rc1. * Makefile.am (go_cmd_go_files): Add bug.go. (s-zdefaultcc): Write defaultPkgConfig. * Makefile.in: Rebuild. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@244456 138bc75d-0d04-0410-961f-82ee72b054a4
2016-08-06 libgo: change build procedure to use build tagsian
Previously the libgo Makefile explicitly listed the set of files to compile for each package. For packages that use build tags, this required a lot of awkward automake conditionals in the Makefile. This CL changes the build to look at the build tags in the files. The new shell script libgo/match.sh does the matching. This required adjusting a lot of build tags, and removing some files that are never used. I verified that the exact same sets of files are compiled on amd64 GNU/Linux. I also tested the build on i386 Solaris. Writing match.sh revealed some bugs in the build tag handling that already exists, in a slightly different form, in the gotest shell script. This CL fixes those problems as well. The old code used automake conditionals to handle systems that were missing strerror_r and wait4. Rather than deal with those in Go, those functions are now implemented in runtime/go-nosys.c when necessary, so the Go code can simply assume that they exist. The os testsuite looked for dir_unix.go, which was never built for gccgo and has now been removed. I changed the testsuite to look for dir.go instead. Reviewed-on: https://go-review.googlesource.com/25546 git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@239189 138bc75d-0d04-0410-961f-82ee72b054a4
2016-07-22 libgo: update to go1.7rc3ian
Reviewed-on: https://go-review.googlesource.com/25150 git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@238662 138bc75d-0d04-0410-961f-82ee72b054a4
2016-02-03 libgo: Update to go1.6rc1.ian
Reviewed-on: https://go-review.googlesource.com/19200 git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233110 138bc75d-0d04-0410-961f-82ee72b054a4
2015-10-31 runtime: Remove now unnecessary pad field from ParFor.ian
It is not needed due to the removal of the ctx field. Reviewed-on: https://go-review.googlesource.com/16525 git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229616 138bc75d-0d04-0410-961f-82ee72b054a4
2015-01-15libgo, compiler: Upgrade libgo to Go 1.4, except for runtime.ian
This upgrades all of libgo other than the runtime package to the Go 1.4 release. In Go 1.4 much of the runtime was rewritten into Go. Merging that code will take more time and will not change the API, so I'm putting it off for now. There are a few runtime changes anyhow, to accomodate other packages that rely on minor modifications to the runtime support. The compiler changes slightly to add a one-bit flag to each type descriptor kind that is stored directly in an interface, which for gccgo is currently only pointer types. Another one-bit flag (gcprog) is reserved because it is used by the gc compiler, but gccgo does not currently use it. There is another error check in the compiler since I ran across it during testing. gotools/: * Makefile.am (go_cmd_go_files): Sort entries. Add generate.go. * Makefile.in: Rebuild. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219627 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-19libgo: Update to Go 1.3 release.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212837 138bc75d-0d04-0410-961f-82ee72b054a4
2014-06-04libgo: Merge from revision 18783:00cce3a34d7e of master library.ian
This revision was committed January 7, 2014. The next revision deleted runtime/mfinal.c. That will be done in a subsequent merge. This merge changes type descriptors to add a zero field, pointing to a zero value for that type. This is implemented as a common variable. * go-gcc.cc (Gcc_backend::implicit_variable): Add is_common and alignment parameters. Permit init parameter to be NULL. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211249 138bc75d-0d04-0410-961f-82ee72b054a4
2013-11-27libgo: Update to current Go library.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205426 138bc75d-0d04-0410-961f-82ee72b054a4
2013-11-06libgo: Update to October 24 version of master library.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204466 138bc75d-0d04-0410-961f-82ee72b054a4
2013-07-16libgo: Update to Go 1.1.1.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200974 138bc75d-0d04-0410-961f-82ee72b054a4
2012-12-12libgo: Update to current master library sources.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194460 138bc75d-0d04-0410-961f-82ee72b054a4
2012-11-21libgo: Update to current version of master library.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193688 138bc75d-0d04-0410-961f-82ee72b054a4
2012-10-23libgo: Update to current sources.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192704 138bc75d-0d04-0410-961f-82ee72b054a4
2012-06-25libgo: Update to Go 1.0.2 release.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188943 138bc75d-0d04-0410-961f-82ee72b054a4
2012-03-30libgo: Update to weekly.2012-03-13.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186023 138bc75d-0d04-0410-961f-82ee72b054a4
2012-03-06libgo: Update to weekly.2012-03-04 release.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@185010 138bc75d-0d04-0410-961f-82ee72b054a4
2012-03-02libgo: Update to weekly.2012-02-22 release.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184819 138bc75d-0d04-0410-961f-82ee72b054a4
2012-03-02libgo: Update to weekly.2012-02-14 release.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184798 138bc75d-0d04-0410-961f-82ee72b054a4
2012-02-09libgo: Update to weekly.2012-02-07.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184034 138bc75d-0d04-0410-961f-82ee72b054a4
2012-01-13libgo: Update to weekly.2011-12-22.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@183150 138bc75d-0d04-0410-961f-82ee72b054a4
2012-01-12libgo: Update to weekly.2011-12-14.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@183118 138bc75d-0d04-0410-961f-82ee72b054a4
2011-12-13libgo: Update to weekly.2011-12-02.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182295 138bc75d-0d04-0410-961f-82ee72b054a4
2011-12-12libgo: Update to weekly.2011-11-18.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182266 138bc75d-0d04-0410-961f-82ee72b054a4
2011-12-07libgo: Update to weekly 2011-11-09.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182073 138bc75d-0d04-0410-961f-82ee72b054a4
2011-12-03libgo: Update to weekly.2011-11-02.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181964 138bc75d-0d04-0410-961f-82ee72b054a4
2011-12-02libgo: Update to weekly.2011-11-01.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181938 138bc75d-0d04-0410-961f-82ee72b054a4
2011-10-26Update Go library to last weekly.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180552 138bc75d-0d04-0410-961f-82ee72b054a4
2011-09-16Update Go library to r60.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@178910 138bc75d-0d04-0410-961f-82ee72b054a4
2011-05-20Update to current version of Go library.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173931 138bc75d-0d04-0410-961f-82ee72b054a4
2011-03-30Update to current Go library.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171732 138bc75d-0d04-0410-961f-82ee72b054a4
2011-03-24Update to current version of Go library.ian
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171427 138bc75d-0d04-0410-961f-82ee72b054a4
2011-01-21Remove the types float and complex.ian
Update to current version of Go library. Update testsuite for removed types. * go-lang.c (go_langhook_init): Omit float_type_size when calling go_create_gogo. * go-c.h: Update declaration of go_create_gogo. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@169098 138bc75d-0d04-0410-961f-82ee72b054a4
2010-12-03Add Go frontend, libgo library, and Go testsuite.ian
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. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167407 138bc75d-0d04-0410-961f-82ee72b054a4
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