From: Alan Modra <amodra@gmail.com>
Date: Fri, 13 Dec 2024 23:46:07 +0000 (+1030)
Subject: xcoff ldrel and tls sections
X-Git-Tag: gdb-16-branchpoint~103
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ecb790c0bb80a2d93a75cf3c9463ffe24ad445d9;p=thirdparty%2Fbinutils-gdb.git

xcoff ldrel and tls sections

	* xcofflink.c (_bfd_xcoff_canonicalize_dynamic_reloc): Use
	.tdata and .tbss section symbols.
	(xcoff_create_ldrel): Abort on h and hsec both NULL.
---

diff --git a/bfd/xcofflink.c b/bfd/xcofflink.c
index b75fb42eed5..6eb4529b85a 100644
--- a/bfd/xcofflink.c
+++ b/bfd/xcofflink.c
@@ -439,12 +439,11 @@ _bfd_xcoff_canonicalize_dynamic_reloc (bfd *abfd,
 
       bfd_xcoff_swap_ldrel_in (abfd, elrel, &ldrel);
 
-      if (ldrel.l_symndx == -1u)
-	relbuf->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
-      else if (ldrel.l_symndx < 3)
+      if (ldrel.l_symndx + 2 < 5)
 	{
-	  static const char stdsec[3][8] = { ".text", ".data", ".bss" };
-	  const char *name = stdsec[ldrel.l_symndx];
+	  static const char stdsec[5][8]
+	    = { ".tbss", ".tdata", ".text", ".data", ".bss" };
+	  const char *name = stdsec[ldrel.l_symndx + 2];
 	  asection *sec = bfd_get_section_by_name (abfd, name);
 	  if (sec == NULL)
 	    {
@@ -5090,7 +5089,7 @@ xcoff_create_ldrel (bfd *output_bfd, struct xcoff_final_link_info *flinfo,
       ldrel.l_symndx = h->ldindx;
     }
   else
-    ldrel.l_symndx = -1;
+    abort ();
 
   ldrel.l_rtype = (irel->r_size << 8) | irel->r_type;
   ldrel.l_rsecnm = output_section->target_index;