From: Richard Biener <rguenther@suse.de>
Date: Mon, 30 Oct 2017 12:48:53 +0000 (+0000)
Subject: re PR lto/82757 (r251560 causes: plugin needed to handle lto object)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bfe6f07666cefb587faaeb988747fffdd5e96524;p=gcc.git

re PR lto/82757 (r251560 causes: plugin needed to handle lto object)

2017-10-30  Richard Biener  <rguenther@suse.de>

	PR lto/82757
	* simple-object-elf.c (simple_object_elf_copy_lto_debug_sections):
	Strip two leading _s from the __gnu_lto_* symbols.

From-SVN: r254219
---

diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index eb3cbc1819d..c8e1e137ab7 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,9 @@
+2017-10-30  Richard Biener  <rguenther@suse.de>
+
+	PR lto/82757
+	* simple-object-elf.c (simple_object_elf_copy_lto_debug_sections):
+	Strip two leading _s from the __gnu_lto_* symbols.
+
 2017-10-24  Alan Modra  <amodra@gmail.com>
 
 	PR lto/82687
diff --git a/libiberty/simple-object-elf.c b/libiberty/simple-object-elf.c
index 14f71053150..27431db98c7 100644
--- a/libiberty/simple-object-elf.c
+++ b/libiberty/simple-object-elf.c
@@ -1384,7 +1384,12 @@ simple_object_elf_copy_lto_debug_sections (simple_object_read *sobj,
 				  && p[1] == '_'
 				  && strncmp (p + (p[2] == '_'),
 					      "__gnu_lto_", 10) == 0)
-				other = STV_HIDDEN;
+				{
+				  other = STV_HIDDEN;
+				  ELF_SET_FIELD (type_functions, ei_class, Sym,
+						 ent, st_name, Elf_Word,
+						 st_name + 2);
+				}
 			    }
 			}
 		      *st_other = other;