PR23837, Segmentation fault in resolve_symbol_value

Local symbols don't have a sy_frag field.

	PR 23837
	* config/tc-hppa.c: Don't include struc-symbol.h.
	(pa_build_unwind_subspace): Call get_symbol_frag rather than
	referencing sy_frag.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 759186b..b1c67de 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,10 @@
+2018-10-28  Alan Modra  <amodra@gmail.com>
+
+       PR 23837
+       * config/tc-hppa.c: Don't include struc-symbol.h.
+       (pa_build_unwind_subspace): Call get_symbol_frag rather than
+       referencing sy_frag.
+
 2018-10-23  John Darrington  <john@darrington.wattle.id.au>
 
        * config/tc-s12z.c (md_apply_fix): Handle BFD_RELOC_16 for fixups

diff --git a/gas/config/tc-hppa.c b/gas/config/tc-hppa.c
index ccae68c..7ced5ee 100644 (file)
--- a/gas/config/tc-hppa.c
+++ b/gas/config/tc-hppa.c
@@ -23,7 +23,6 @@
 
 #include "as.h"
 #include "safe-ctype.h"
-#include "struc-symbol.h"
 #include "subsegs.h"
 #include "dw2gencfi.h"
 
@@ -5991,7 +5990,7 @@ pa_build_unwind_subspace (struct call_info *call_info)
     {
       symbolP = symbol_new (name, now_seg,
                            S_GET_VALUE (call_info->start_symbol),
-                           call_info->start_symbol->sy_frag);
+                           symbol_get_frag (call_info->start_symbol));
       gas_assert (symbolP);
       S_CLEAR_EXTERNAL (symbolP);
       symbol_table_insert (symbolP);