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Author SHA1 Message Date
Ian Lance Taylor
dab7163fee cmd/go: permit $AR to include options 
Handle the AR environment variable, used by gccgo,
the same way we handle the CC environment variable.

This ports https://go.dev/cl/526275 to the gofrontend repo.

This is needed for gccgo testing because the top-level GCC Makefile
now passes a --plugin option to ar if it supports one.

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/526295
 2023-09-06 11:37:20 -07:00
Ian Lance Taylor
4e9ed68ee7 cmd/go: don't collect package CGOLDFLAGS when using gccgo 
They are already collected via cmd/cgo.

The gccgo_link_c test is tweaked to do real linking as with this
change the cgo ldflags are not fully reflected in go build -n output,
since they now only come from the built archive.

This is a backport of https://go.dev/cl/497117 from the main repo.

For golang/go#60287

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/511675
 2023-07-20 12:29:11 -07:00
Ian Lance Taylor
f35be1268c cmd/cgo: add and use runtime/cgo.Incomplete instead of //go:notinheap 
This ports https://go.dev/cl/421879 to libgo. This is a quick port to
update gofrontend to work with the version of cgo in gc mainline.
A more complete port will follow, changing the gc version of cmd/cgo to
choose an approach based on feature testing the gccgo in use.

Updates golang/go#46731

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/432338
 2022-09-22 06:28:19 -07:00
Ian Lance Taylor
69921f4a7e libgo: update to final Go 1.18 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/393377
 2022-03-16 13:52:32 -07:00
Ian Lance Taylor
20a33efdf3 libgo: update to Go1.18rc1 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/386594
 2022-02-18 13:12:08 -08:00
Ian Lance Taylor
8dc2499aa6 libgo: update to Go1.18beta2 
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
 2022-02-11 15:01:19 -08:00
Ian Lance Taylor
54866f7a81 libgo: update to go1.17.1 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/350414
 2021-09-16 16:48:19 -07:00
Ian Lance Taylor
74df79ec3e libgo: update to final Go 1.17 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/343729
 2021-09-05 16:10:51 -07:00
Ian Lance Taylor
c5b21c3f4c libgo: update to Go1.17rc2 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/341629
 2021-08-12 20:23:07 -07:00
Ian Lance Taylor
ee52bf609b libgo: update to Go1.16.5 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/326772
 2021-06-10 14:41:23 -07:00
Ian Lance Taylor
eb49f7de93 libgo: update to Go1.16.3 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/309490
 2021-04-12 15:23:16 -07:00
Ian Lance Taylor
3a5bcac339 libgo: update to Go 1.16.2 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/301459
 2021-03-15 14:52:55 -07:00
Ian Lance Taylor
13e6fadd96 libgo: update to Go1.16 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/293793
 2021-02-19 12:33:25 -08:00
Ian Lance Taylor
726b7aa004 libgo: update to Go1.16rc1 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/287493
 2021-01-29 11:04:55 -08:00
Ian Lance Taylor
cfcbb4227f libgo: update to Go1.16beta1 release 
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
 2020-12-30 15:13:24 -08:00
Ian Lance Taylor
5ea350d1d7 libgo: update to 1.15.6 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/276153
 2020-12-08 14:01:04 -08:00
Ian Lance Taylor
dec42fe4e3 libgo: update to Go 1.15.5 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/272146
 2020-11-20 17:09:30 -08:00
Ian Lance Taylor
a01dda3c23 compiler, libgo: change mangling scheme 
Overhaul the mangling scheme to avoid ambiguities if the package path
contains a dot. Instead of using dot both to separate components and
to mangle characters, use dot only to separate components and use
underscore to mangle characters.

For golang/go#41862

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/271726
 2020-11-20 12:44:35 -08:00
Ian Lance Taylor
397654d66a cmd/go, cmd/cgo: update gofrontend mangling checks 
This is a port of two patches in the master repository.

https://golang.org/cl/259298

    cmd/cgo: split gofrontend mangling checks into cmd/internal/pkgpath

    This is a step toward porting https://golang.org/cl/219817 from the
    gofrontend repo to the main repo.

    Note that this also corrects the implementation of the v2 mangling
    scheme to use ..u and ..U where appropriate.

https://golang.org/cl/259299

    cmd/go: use cmd/internal/pkgpath for gccgo pkgpath symbol

For golang/go#37272
For golang/go#41862

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/270637
 2020-11-17 18:32:07 -08:00
Ian Lance Taylor
cf392dbdf1 libgo: update to Go 1.15.4 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/268177
 2020-11-10 07:25:32 -08:00
Ian Lance Taylor
668894d7b5 libgo: update to Go 1.15.3 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/265717
 2020-10-27 13:58:02 -07:00
Maciej W. Rozycki
2c5499b57c libgo: add 32-bit RISC-V (RV32) support 
Add support for the 32-bit RISC-V (RV32) ISA matching the 64-bit RISC-V
(RV64) port except for async preemption added as a stub only.

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/251179
 2020-09-30 19:47:48 -07:00
Ian Lance Taylor
10a83805e0 libgo: update to Go1.15.2 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/256618
 2020-09-23 17:32:49 -07:00
Clément Chigot
0c223b02b6 cmd: add -maix32 to gcc calls for aix/ppc 
As gcc might now be compiled in 64bit, -maix32 must always be added
to ensure that created objects will be 32bit.

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/250778
 2020-08-26 16:29:03 -07:00
Ian Lance Taylor
10c8507372 libgo: update to Go1.15rc2 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/247517
 2020-08-07 17:22:33 -07:00
Ian Lance Taylor
f75af8c146 libgo: update to go1.15rc1 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/245157
 2020-08-01 11:21:40 -07:00
Ian Lance Taylor
d5dfd4793f libgo: update to Go 1.14.6 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/243317
 2020-07-17 14:28:28 -07:00
Ian Lance Taylor
2b6d99468d libgo: update to Go 1.14.4 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/241999
 2020-07-10 11:30:23 -07:00
Ian Lance Taylor
d79a22eddc libgo: update to final 1.14.2 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/227551
 2020-04-09 20:14:25 -07:00
Ian Lance Taylor
52fa80f853 libgo: update to almost the 1.14.2 release 
Update to edea4a79e8d7dea2456b688f492c8af33d381dc2 which is likely to
be approximately the 1.14.2 release.

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/227377
 2020-04-06 16:37:24 -07:00
Ian Lance Taylor
c5decc83e4 libgo: update to final Go1.14 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/221158
 2020-02-26 12:19:13 -08:00
Ian Lance Taylor
855b4aaeab cmd/go: update -DGOPKGPATH to use current pkgpath encoding 
This will need to be done in the gc version too, probably more cleverly.
This version will ensure that the next GCC release works correctly
when using the GCC version of the go tool.

Updates golang/go#37272

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/219817
 2020-02-18 12:03:13 -08:00
Ian Lance Taylor
0b3c2eed35 libgo: update to Go1.14rc1 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/218017
 2020-02-15 09:14:10 -08:00
Ian Lance Taylor
5a8ea16592 libgo: update to Go1.14beta1 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/214297
 2020-01-21 23:53:22 -08:00
Ian Lance Taylor
0c6ce0ae55 libgo: better cmd/cgo handling for '.' in pkgpath 
Updates cgo's gccgoPkgpathToSymbolNew() to bring it into
    conformance with the way that gccgo now handles package
    paths with embedded dots (see CL 200838). See also
    https://gcc.gnu.org/PR61880, a related bug. This CL is a
    copy of CL 207957 in the main Go repo.
    
    Updates golang/go#35623.
    
    Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/207977

From-SVN: r278470
 2019-11-19 23:04:08 +00:00
Ian Lance Taylor
656297e1fe libgo: update to Go1.13 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/194698

From-SVN: r275691
 2019-09-12 23:22:53 +00:00
Ian Lance Taylor
c96fc08123 cmd/go: look for tool build ID before hashing entire file 
Also fix the key used to store the ID.
    
    This is a significant speedup in cmd/go run time.
    
    Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/194257

From-SVN: r275559
 2019-09-10 02:48:24 +00:00
Ian Lance Taylor
aa8901e9bb libgo: update to Go 1.13beta1 release 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/193497

From-SVN: r275473
 2019-09-06 18:12:46 +00:00
Ian Lance Taylor
c31a34018a cmd/go: silence ar with D flag failures 
The first call of ar must not show its output in order to avoid useless
    error messages about D flag.
    The corresponding Go toolchain patch is CL 182077.
    
    Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/183817

From-SVN: r272661
 2019-06-26 00:04:36 +00:00
Ian Lance Taylor
04862afe9f libgo: update to Go 1.12.2 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/170706

From-SVN: r270214
 2019-04-08 18:36:25 +00:00
Ian Lance Taylor
9195aa172b libgo: fix build on AIX 
Since aix/ppc64 has been added to GC toolchain, a mix between new and
    old files were created in gcc toolchain.
    This commit corrects this merge for aix/ppc64 and aix/ppc.
    
    Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/167658

From-SVN: r269797
 2019-03-19 14:00:59 +00:00
Ian Lance Taylor
a8b58d84bf libgo: update to Go 1.12.1 
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/167749

From-SVN: r269780
 2019-03-18 20:27:59 +00:00
Ian Lance Taylor
b211cd1b46 cmd/go: pass -X64 to ar on aix/ppc64 
On aix/ppc64, ar tool must always have -X64 argument if it aims to
    create 64 bits archives.
    
    Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/165317

From-SVN: r269404
 2019-03-05 22:40:21 +00:00
Ian Lance Taylor
8ea1c33cb3 cmd/go: restore passing D to ar 
This restores part of https://golang.org/cl/45695 that was
    accidentally lost in https://golang.org/cl/158019 (the update to
    Go1.12beta2).
    
    Reviewed-on: https://go-review.googlesource.com/c/164737

From-SVN: r269333
 2019-03-01 22:22:18 +00:00
Ian Lance Taylor
3eba09884e cmd/go: add -O2 to invocation of gccgo 
When using the go tool with gccgo, this changes the default
    compilation to use -O2.  The -gccgoflags option can be used to
    override this default.  I think this change better corresponds to what
    people expect when using the go tool.
    
    Reviewed-on: https://go-review.googlesource.com/c/164378

From-SVN: r269299
 2019-03-01 01:23:09 +00:00
Ian Lance Taylor
15994bfbca cmd/go: preserve CC for TestScript child processes 
Reviewed-on: https://go-review.googlesource.com/c/158838

From-SVN: r269240
 2019-02-27 01:11:20 +00:00
Ian Lance Taylor
4fd3c8aad9 libgo: update to Go 1.12 release 
Reviewed-on: https://go-review.googlesource.com/c/163742

From-SVN: r269216
 2019-02-26 15:38:12 +00:00
Ian Lance Taylor
99e20ba51d libgo: update to Go1.12rc1 
Reviewed-on: https://go-review.googlesource.com/c/162881

From-SVN: r269202
 2019-02-26 01:00:39 +00:00
Ian Lance Taylor
8aef6e02ad cmd/go: remove work directory on usage error 
Backport https://golang.org/cl/163237 from the master library:
    
        Ensure that cmd/go consistently calls base.Exit rather than os.Exit,
        so that we don't incorrectly leave the work directory around on exit.
    
        Test this by modifying the testsuite to run all the tests with TMPDIR
        set to a temporary directory, and then check that no files are left
        behind in that temporary directory. Adjust a couple of tests to make
        this approach work.
    
    Updates https://gcc.gnu.org/PR89406
    
    Reviewed-on: https://go-review.googlesource.com/c/163198

From-SVN: r269086
 2019-02-22 00:41:25 +00:00
Ian Lance Taylor
59ea40d0f2 libgo: add hurd build tags to test files 
Patch by Svante Signell.
    
    Reviewed-on: https://go-review.googlesource.com/c/160823

From-SVN: r268460
 2019-02-01 22:11:50 +00:00