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cmd/internal/sys: declare loong64 arch

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Updates #46229

Change-Id: Icb736f2440443e9245872b091d13e5bdfb6cb01a
Reviewed-on: https://go-review.googlesource.com/c/go/+/339009
Reviewed-by: Meng Zhuo <mzh@golangcn.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Trust: Meng Zhuo <mzh@golangcn.org>
Trust: Michael Knyszek <mknyszek@google.com>
Run-TryBot: Meng Zhuo <mzh@golangcn.org>
TryBot-Result: Go Bot <gobot@golang.org>
This commit is contained in:
WANG Xuerui 2021-06-20 12:59:45 +08:00 • committed by Meng Zhuo
parent 7b69ddc171
commit c7f09eeb13
1 changed files with 12 additions and 0 deletions
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12
src/cmd/internal/sys/arch.go
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@ -22,6 +22,7 @@ const (
RISCV64 RISCV64
S390X S390X
Wasm Wasm
Loong64
) )
// Arch represents an individual architecture. // Arch represents an individual architecture.
@ -189,6 +190,16 @@ var ArchWasm = &Arch{
Alignment: 1, Alignment: 1,
} }
var ArchLoong64 = &Arch{
Name: "loong64",
Family: Loong64,
ByteOrder: binary.LittleEndian,
PtrSize: 8,
RegSize: 8,
MinLC: 4,
Alignment: 8, // Unaligned accesses are not guaranteed to be fast
}
var Archs = [...]*Arch{ var Archs = [...]*Arch{
Arch386, Arch386,
ArchAMD64, ArchAMD64,
@ -203,4 +214,5 @@ var Archs = [...]*Arch{
ArchRISCV64, ArchRISCV64,
ArchS390X, ArchS390X,
ArchWasm, ArchWasm,
ArchLoong64,
} }