From: Christophe Lyon <christophe.lyon@linaro.org>
Date: Mon, 9 Jul 2018 07:45:46 +0000 (+0000)
Subject: [ARM] Fix warning cannot find thumb start symbol
X-Git-Tag: users/ARM/embedded-binutils-master-2018q4~1513
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f5a1cdde80a5cc5f1b86be7e94fb062d3fd4aca9;p=external%2Fbinutils.git

[ARM] Fix warning cannot find thumb start symbol

In case params.thumb_entry_symbol has its default NULL value, using it
to print a warning in gld${EMULATION_NAME}_finish results in a crash.

Use h->root.string instead which either points to
params.thumb_entry_symbol name or to entry_symbol name.

2018-07-09  Christophe Lyon  <christophe.lyon@linaro.org>

	* emultempl/armelf.em (gld${EMULATION_NAME}_finish): Use the right
	symbol name in case of warning.

Change-Id: Iec61a833c0ad538b1440bf326ba67834c314dd63
---

diff --git a/ld/ChangeLog b/ld/ChangeLog
index b9bfc2b..2d748f1 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,8 @@
+2018-07-09  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* emultempl/armelf.em (gld${EMULATION_NAME}_finish): Use the right
+	symbol name in case of warning.
+
 2018-07-05  Jim Wilson  <jimw@sifive.com>
 
 	* configure.tgt (riscv-*-*): Add as an alias for riscv32*-*-*.
diff --git a/ld/emultempl/armelf.em b/ld/emultempl/armelf.em
index 2d98064..8ceceda 100644
--- a/ld/emultempl/armelf.em
+++ b/ld/emultempl/armelf.em
@@ -499,7 +499,7 @@ gld${EMULATION_NAME}_finish (void)
     }
   else
     einfo (_("%P: warning: cannot find thumb start symbol %s\n"),
-	   params.thumb_entry_symbol);
+	   h->root.string);
 }
 
 /* This is a convenient point to tell BFD about target specific flags.