From: Alan Modra <amodra@gmail.com>
Date: Wed, 20 Jan 2021 05:30:58 +0000 (+1030)
Subject: PowerPC64 synthetic symbols
X-Git-Tag: binutils-2_36~10
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=088572dad9b2e7dbdeb67d44c00cc954f153aff4;p=thirdparty%2Fbinutils-gdb.git

PowerPC64 synthetic symbols

If an assembler trims off unused section symbols there may be no
section symbols.  This means that testing for the .opd section symbol
needs to test both the section name and symbol flags.

	* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
	section symbols are present.

(cherry picked from commit 8bd10d6b16de92570336e6026d466ef90e077e6e)
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index eeb5fb4632f..75ad21752ae 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2021-01-20  Alan Modra  <amodra@gmail.com>
+
+	* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
+	section symbols are present.
+
 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR ld/27193
diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c
index a118c32c797..3119aaca84c 100644
--- a/bfd/elf64-ppc.c
+++ b/bfd/elf64-ppc.c
@@ -2299,7 +2299,8 @@ ppc64_elf_get_synthetic_symtab (bfd *abfd,
 	 sym->section directly.  With separate debug info files, the
 	 symbols will be extracted from the debug file while abfd passed
 	 to this function is the real binary.  */
-      if (strcmp (syms[i]->section->name, ".opd") == 0)
+      if ((syms[i]->flags & BSF_SECTION_SYM) != 0
+	  && strcmp (syms[i]->section->name, ".opd") == 0)
 	++i;
       codesecsym = i;