From: Cherry Zhang <cherryyz@google.com>
Date: Wed, 9 Sep 2020 00:41:51 +0000 (-0400)
Subject: cmd/internal/objfile: recognize Mach-O __DATA_CONST segment as read-only data
X-Git-Tag: go1.16beta1~1080
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=a531bd5a59177dfef354df8b5b5b529a2a55d015;p=gostls13.git

cmd/internal/objfile: recognize Mach-O __DATA_CONST segment as read-only data

Updates #38830.

Change-Id: I826c6b0a42bc8e48fcda556250ca4a95c73987eb
Reviewed-on: https://go-review.googlesource.com/c/go/+/253918
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
---

diff --git a/src/cmd/internal/objfile/macho.go b/src/cmd/internal/objfile/macho.go
index fdb7e76dfc..1d6963f7c4 100644
--- a/src/cmd/internal/objfile/macho.go
+++ b/src/cmd/internal/objfile/macho.go
@@ -60,7 +60,7 @@ func (f *machoFile) symbols() ([]Sym, error) {
 		} else if int(s.Sect) <= len(f.macho.Sections) {
 			sect := f.macho.Sections[s.Sect-1]
 			switch sect.Seg {
-			case "__TEXT":
+			case "__TEXT", "__DATA_CONST":
 				sym.Code = 'R'
 			case "__DATA":
 				sym.Code = 'D'