go/src/runtime/mkduff.go, branch json-isValidNumber-before

runtime: use explicit NOFRAME on windows/amd64

2023-01-24T19:29:51Z

This CL marks non-leaf nosplit assembly functions as NOFRAME to avoid relying on the implicit amd64 NOFRAME heuristic, where NOSPLIT functions without stack were also marked as NOFRAME. Updates #57302 Updates #40044 Change-Id: Ia4d26f8420dcf2b54528969ffbf40a73f1315d61 Reviewed-on: https://go-review.googlesource.com/c/go/+/459395 Reviewed-by: Cherry Mui Run-TryBot: Quim Muntal TryBot-Result: Gopher Robot Reviewed-by: Matthew Dempsky

runtime: implement duffzero/duffcopy for linux/loong64

2022-05-19T19:13:17Z

Contributors to the loong64 port are: Weining Lu Lei Wang Lingqin Gong Xiaolin Zhao Meidan Li Xiaojuan Zhai Qiyuan Pu Guoqi Chen This port has been updated to Go 1.15.6: https://github.com/loongson/go Updates #46229 Change-Id: Ida040e76dc8172f60e6aee1ea2b5bce13ab3581e Reviewed-on: https://go-review.googlesource.com/c/go/+/368077 TryBot-Result: Gopher Robot Reviewed-by: Ian Lance Taylor Reviewed-by: Cherry Mui Auto-Submit: Ian Lance Taylor Run-TryBot: Ian Lance Taylor

runtime: add runtime changes for register ABI on riscv64

2022-03-30T01:12:57Z

This CL adds - spill functions used by runtime - ABIInternal to functions Adding new stubs_riscv64 file to eliminate vet issues while compiling. Change-Id: I2a9f6088a1cd2d9708f26b2d97895b4e5f9f87e9 Reviewed-on: https://go-review.googlesource.com/c/go/+/360296 Trust: mzh Reviewed-by: Cherry Mui

runtime,cmd/compile: change reg duff{zero,copy} for regabi riscv64

2022-03-10T06:26:28Z

As CL 356519 require, X8-X23 will be argument register, however X10, X11 is used by duff device. This CL changes X10, X11 into X24, X25 to meet the prerequisite. Update #40724 Change-Id: Ie9b899afbba7e9a51bb7dacd89e49ca1c1fc33ff Reviewed-on: https://go-review.googlesource.com/c/go/+/357976 Trust: mzh Run-TryBot: mzh TryBot-Result: Gopher Robot Reviewed-by: Joel Sing

all: manual fixups for //go:build vs // +build

2021-10-28T22:38:00Z

Update many generators, also handle files that were not part of the standard build during 'go fix' in CL 344955. Fixes #41184. Change-Id: I1edc684e8101882dcd11f75c6745c266fccfe9e7 Reviewed-on: https://go-review.googlesource.com/c/go/+/359476 Trust: Russ Cox Run-TryBot: Russ Cox Reviewed-by: Bryan C. Mills

all: go fix -fix=buildtag std cmd (except for bootstrap deps, vendor)

2021-10-28T18:17:57Z

When these packages are released as part of Go 1.18, Go 1.16 will no longer be supported, so we can remove the +build tags in these files. Ran go fix -fix=buildtag std cmd and then reverted the bootstrapDirs as defined in src/cmd/dist/buildtool.go, which need to continue to build with Go 1.4 for now. Also reverted src/vendor and src/cmd/vendor, which will need to be updated in their own repos first. Manual changes in runtime/pprof/mprof_test.go to adjust line numbers. For #41184. Change-Id: Ic0f93f7091295b6abc76ed5cd6e6746e1280861e Reviewed-on: https://go-review.googlesource.com/c/go/+/344955 Trust: Russ Cox Run-TryBot: Russ Cox TryBot-Result: Go Bot Reviewed-by: Bryan C. Mills

cmd/compile: enable reg args and add duffcopy support on ppc64x

2021-09-23T15:51:39Z

This adds support for duffcopy on ppc64x and updates the ssa/config.go file to enable register args and recognize the duffDevice is available on ppc64x. Change-Id: Ifc472cc9cc19c9a80e468fb52078c75f7dd44d36 Reviewed-on: https://go-review.googlesource.com/c/go/+/351490 Run-TryBot: Lynn Boger TryBot-Result: Go Bot Trust: Lynn Boger Reviewed-by: Cherry Mui

[dev.typeparams] runtime: mark assembly functions called directly from compiler ABIInternal

2021-06-02T16:49:25Z

For functions such as gcWriteBarrier and panicIndexXXX, the compiler generates ABIInternal calls directly. And they must not use wrappers because it follows a special calling convention or the caller's PC is used. Mark them as ABIInternal. Note that even though they are marked as ABIInternal, they don't actually use the internal ABI, i.e. regabiargs is not honored for now. Now all.bash passes with GOEXPERIMENT=regabiwrappers (at least on macOS). Change-Id: I87e41964e6dc4efae03e8eb636ae9fa1d99285bb Reviewed-on: https://go-review.googlesource.com/c/go/+/323934 Trust: Cherry Mui Run-TryBot: Cherry Mui TryBot-Result: Go Bot Reviewed-by: Michael Knyszek

all: add //go:build lines to assembly files

2021-05-13T09:12:17Z

Don't add them to files in vendor and cmd/vendor though. These will be pulled in by updating the respective dependencies. For #41184 Change-Id: Icc57458c9b3033c347124323f33084c85b224c70 Reviewed-on: https://go-review.googlesource.com/c/go/+/319389 Trust: Tobias Klauser Run-TryBot: Tobias Klauser TryBot-Result: Go Bot Reviewed-by: Russ Cox

all: go fmt std cmd (but revert vendor)

2021-02-20T03:54:50Z

Make all our package sources use Go 1.17 gofmt format (adding //go:build lines). Part of //go:build change (#41184). See https://golang.org/design/draft-gobuild Change-Id: Ia0534360e4957e58cd9a18429c39d0e32a6addb4 Reviewed-on: https://go-review.googlesource.com/c/go/+/294430 Trust: Russ Cox Run-TryBot: Russ Cox TryBot-Result: Go Bot Reviewed-by: Jason A. Donenfeld Reviewed-by: Ian Lance Taylor