From: Matthew Dempsky <mdempsky@google.com>
Date: Thu, 7 Apr 2016 03:06:41 +0000 (-0700)
Subject: cmd/internal/sys: change ArchFamily constants to iotas
X-Git-Tag: go1.7beta1~842
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=b17b95301a549d168d96e38310d06216f595e53b;p=gostls13.git

cmd/internal/sys: change ArchFamily constants to iotas

RIP architecture characters.

Change-Id: I36f53afdc311b14b9459ff3821bd6df54a057ded
Reviewed-on: https://go-review.googlesource.com/21628
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Dave Cheney <dave@cheney.net>
---

diff --git a/src/cmd/internal/sys/arch.go b/src/cmd/internal/sys/arch.go
index 0a7423aa9f..0dc7cb814b 100644
--- a/src/cmd/internal/sys/arch.go
+++ b/src/cmd/internal/sys/arch.go
@@ -10,13 +10,13 @@ import "encoding/binary"
 type ArchFamily byte
 
 const (
-	AMD64  ArchFamily = '6'
-	ARM    ArchFamily = '5'
-	ARM64  ArchFamily = '7'
-	I386   ArchFamily = '8'
-	MIPS64 ArchFamily = '0'
-	PPC64  ArchFamily = '9'
-	S390X  ArchFamily = 'z'
+	AMD64 ArchFamily = iota
+	ARM
+	ARM64
+	I386
+	MIPS64
+	PPC64
+	S390X
 )
 
 // Arch represents an individual architecture.
@@ -30,6 +30,7 @@ type Arch struct {
 	PtrSize int
 	RegSize int
 
+	// MinLC is the minimum length of an instruction code.
 	MinLC int
 }