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| author | Xiaodong Liu <liuxiaodong@loongson.cn> | 2021-11-15 20:53:47 +0800 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2022-05-17 19:48:21 +0000 |
| commit | 30b17b6f604e30327df7ea800711526201d19aff (patch) | |
| tree | 8a5c3ee4820abaadbf086771b194c2ea2643954d /src | |
| parent | d23c80b8e4cf1ff69176c78794a2cae10a1f5501 (diff) | |
| download | go-30b17b6f604e30327df7ea800711526201d19aff.tar.xz | |
internal/{cpu, goarch}: add constant definition for loong64
Contributors to the loong64 port are:
Weining Lu <luweining@loongson.cn>
Lei Wang <wanglei@loongson.cn>
Lingqin Gong <gonglingqin@loongson.cn>
Xiaolin Zhao <zhaoxiaolin@loongson.cn>
Meidan Li <limeidan@loongson.cn>
Xiaojuan Zhai <zhaixiaojuan@loongson.cn>
Qiyuan Pu <puqiyuan@loongson.cn>
Guoqi Chen <chenguoqi@loongson.cn>
This port has been updated to Go 1.15.6:
https://github.com/loongson/go
Updates #46229
Change-Id: I39d42e5959391e47bf621b3bdd3d95de72f023cc
Reviewed-on: https://go-review.googlesource.com/c/go/+/342318
Reviewed-by: David Chase <drchase@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/internal/cpu/cpu_loong64.go | 11 | ||||
| -rw-r--r-- | src/internal/goarch/goarch.go | 1 | ||||
| -rw-r--r-- | src/internal/goarch/goarch_loong64.go | 15 |
3 files changed, 27 insertions, 0 deletions
diff --git a/src/internal/cpu/cpu_loong64.go b/src/internal/cpu/cpu_loong64.go new file mode 100644 index 0000000000..d8403d731a --- /dev/null +++ b/src/internal/cpu/cpu_loong64.go @@ -0,0 +1,11 @@ +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build loong64 + +package cpu + +const CacheLinePadSize = 32 + +func doinit() {} diff --git a/src/internal/goarch/goarch.go b/src/internal/goarch/goarch.go index e8de67b01b..3dda62fadc 100644 --- a/src/internal/goarch/goarch.go +++ b/src/internal/goarch/goarch.go @@ -19,6 +19,7 @@ const ( ARM ARM64 I386 + LOONG64 MIPS MIPS64 PPC64 diff --git a/src/internal/goarch/goarch_loong64.go b/src/internal/goarch/goarch_loong64.go new file mode 100644 index 0000000000..dae1f4da31 --- /dev/null +++ b/src/internal/goarch/goarch_loong64.go @@ -0,0 +1,15 @@ +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build loong64 + +package goarch + +const ( + _ArchFamily = LOONG64 + _DefaultPhysPageSize = 16384 + _PCQuantum = 4 + _MinFrameSize = 8 + _StackAlign = PtrSize +) |