From b18814e7a4f8b04dc9ab2316349e5c173ac0d753 Mon Sep 17 00:00:00 2001
From: Chih-Hung Hsieh <chh@google.com>
Date: Mon, 11 Jun 2018 12:19:10 -0700
Subject: [PATCH] Add lld --no-rosegment flag to work with unwinder.

Bug: 109657296
Test: make checkbuild and boot
Change-Id: If8eda7ced31f5d4abb357935e9292b81936af6be
---
 cc/config/global.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cc/config/global.go b/cc/config/global.go
index c734c2eeb..dee7640b5 100644
--- a/cc/config/global.go
+++ b/cc/config/global.go
@@ -89,6 +89,9 @@ var (
 
 	deviceGlobalLldflags = append(ClangFilterUnknownLldflags(deviceGlobalLdflags),
 		[]string{
+			// TODO(b/109657296): needs --no-rosegment until Android
+			// stack unwinder can handle the read-only segment.
+			"-Wl,--no-rosegment",
 			"-Wl,--pack-dyn-relocs=android",
 			"-fuse-ld=lld",
 		}...)