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2022-02-11libgo: update to Go1.18beta2Ian Lance Taylor2-0/+96
gotools/ * Makefile.am (go_cmd_cgo_files): Add ast_go118.go (check-go-tool): Copy golang.org/x/tools directories. * Makefile.in: Regenerate. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/384695
2020-12-30libgo: update to Go1.16beta1 releaseIan Lance Taylor3-11/+10
This does not yet include support for the //go:embed directive added in this release. * Makefile.am (check-runtime): Don't create check-runtime-dir. (mostlyclean-local): Don't remove check-runtime-dir. (check-go-tool, check-vet): Copy in go.mod and modules.txt. (check-cgo-test, check-carchive-test): Add go.mod file. * Makefile.in: Regenerate. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/280172
2020-01-21libgo: update to Go1.14beta1Ian Lance Taylor3-2/+9
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/214297
2020-01-09libgo: compile examples in _test packagesIan Lance Taylor1-2/+0
Previously if the only names defined by _test packages were examples, the gotest script would emit an incorrect _testmain.go file. I worked around that by marking the example_test.go files +build ignored. This CL changes the gotest script to handle this case correctly, and removes the now-unnecessary build tags. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/214039 From-SVN: r280085
2019-09-06libgo: update to Go 1.13beta1 releaseIan Lance Taylor2-2/+5
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/193497 From-SVN: r275473
2018-09-24libgo: update to Go 1.11Ian Lance Taylor3-6/+48
Reviewed-on: https://go-review.googlesource.com/136435 gotools/: * Makefile.am (mostlyclean-local): Run chmod on check-go-dir to make sure it is writable. (check-go-tools): Likewise. (check-vet): Copy internal/objabi to check-vet-dir. * Makefile.in: Rebuild. From-SVN: r264546
2018-01-09libgo: update to Go1.10beta1Ian Lance Taylor1-1/+1
Update the Go library to the 1.10beta1 release. Requires a few changes to the compiler for modifications to the map runtime code, and to handle some nowritebarrier cases in the runtime. Reviewed-on: https://go-review.googlesource.com/86455 gotools/: * Makefile.am (go_cmd_vet_files): New variable. (go_cmd_buildid_files, go_cmd_test2json_files): New variables. (s-zdefaultcc): Change from constants to functions. (noinst_PROGRAMS): Add vet, buildid, and test2json. (cgo$(EXEEXT)): Link against $(LIBGOTOOL). (vet$(EXEEXT)): New target. (buildid$(EXEEXT)): New target. (test2json$(EXEEXT)): New target. (install-exec-local): Install all $(noinst_PROGRAMS). (uninstall-local): Uninstasll all $(noinst_PROGRAMS). (check-go-tool): Depend on $(noinst_PROGRAMS). Copy down objabi.go. (check-runtime): Depend on $(noinst_PROGRAMS). (check-cgo-test, check-carchive-test): Likewise. (check-vet): New target. (check): Depend on check-vet. Look at cmd_vet-testlog. (.PHONY): Add check-vet. * Makefile.in: Rebuild. From-SVN: r256365
2017-09-14libgo: update to go1.9Ian Lance Taylor1-2/+3
Reviewed-on: https://go-review.googlesource.com/63753 From-SVN: r252767
2017-01-23libgo: update to go1.8rc2Ian Lance Taylor1-4/+10
Fix a bug in the generation of the hash value in reflect.FuncOf. The merge script missed a bunch of testdata files over the years. Copy them over. Reviewed-on: https://go-review.googlesource.com/35570 From-SVN: r244835
2017-01-14libgo: update to Go 1.8 release candidate 1Ian Lance Taylor6-15/+178
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. From-SVN: r244456
2016-11-18Update libgo/configure to restore it to the master version.Ian Lance Taylor1-0/+0
Update a few binary files that were changed in the master gc repo, copied into the gofrontend repo, but not correctly copied into the GCC repo. The changes are all minor and do not affect any actual tests. Two instances of "http" changed to "https", and two timestamps were zeroed out. From-SVN: r242582
2016-07-22libgo: update to go1.7rc3Ian Lance Taylor4-182/+248
Reviewed-on: https://go-review.googlesource.com/25150 From-SVN: r238662
2016-02-03libgo: Update to go1.6rc1.Ian Lance Taylor3-6/+57
Reviewed-on: https://go-review.googlesource.com/19200 From-SVN: r233110
2015-01-15libgo, compiler: Upgrade libgo to Go 1.4, except for runtime.Ian Lance Taylor2-2/+75
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. From-SVN: r219627
2014-10-27libgo: Update to Go 1.3.3 release.Ian Lance Taylor1-1/+2
From-SVN: r216746
2014-07-19libgo: Update to Go 1.3 release.Ian Lance Taylor3-4/+53
From-SVN: r212837
2014-06-06libgo: Merge to master revision 19184.Ian Lance Taylor2-2/+2
The next revision, 19185, renames several runtime files, and will be handled in a separate change. From-SVN: r211328
2013-11-06libgo: Update to October 24 version of master library.Ian Lance Taylor4-17/+112
From-SVN: r204466
2013-07-16libgo: Update to Go 1.1.1.Ian Lance Taylor3-2/+63
From-SVN: r200974
2012-03-02libgo: Update to weekly.2012-02-14 release.Ian Lance Taylor3-129/+192
From-SVN: r184798
2012-02-01libgo: Update to weekly.2012-01-27.Ian Lance Taylor2-10/+10
From-SVN: r183810
2012-01-12libgo: Update to weekly.2011-12-14.Ian Lance Taylor3-8/+59
From-SVN: r183118
2011-12-13libgo: Update to weekly.2011-12-02.Ian Lance Taylor3-10/+12
From-SVN: r182295
2011-12-03libgo: Update to weekly.2011-11-02.Ian Lance Taylor3-24/+23
From-SVN: r181964
2011-09-16Update Go library to r60.Ian Lance Taylor2-3/+3
From-SVN: r178910
2011-05-20Update to current version of Go library.Ian Lance Taylor1-2/+2
From-SVN: r173931
2010-12-03Add Go frontend, libgo library, and Go testsuite.Ian Lance Taylor4-0/+806
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