Avoid find_thread_ptid with null_ptid

[deliverable/binutils-gdb.git] / bfd / elf32-s390.c

diff --git a/bfd/elf32-s390.c b/bfd/elf32-s390.c
index b3603bd865b46481cac81328b8710d893d3b0a75..448c64dcfce0b96a2f34d58f64edefcc039b0abb 100644 (file)
--- a/bfd/elf32-s390.c
+++ b/bfd/elf32-s390.c
@@ -3951,7 +3951,18 @@ elf_s390_write_core_note (bfd *abfd, char *buf, int *bufsiz,
        va_end (ap);
 
        strncpy (data + 28, fname, 16);
+#if GCC_VERSION == 8000 || GCC_VERSION == 8001
+       DIAGNOSTIC_PUSH;
+       /* GCC 8.0 and 8.1 warn about 80 equals destination size with
+          -Wstringop-truncation:
+          https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85643
+        */
+       DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION;
+#endif
        strncpy (data + 44, psargs, 80);
+#if GCC_VERSION == 8000 || GCC_VERSION == 8001
+       DIAGNOSTIC_POP;
+#endif
        return elfcore_write_note (abfd, buf, bufsiz, "CORE", note_type,
                                   &data, sizeof (data));
       }
@@ -4049,7 +4060,6 @@ elf32_s390_merge_private_bfd_data (bfd *ibfd, struct bfd_link_info *info)
 #define elf_backend_grok_psinfo                      elf_s390_grok_psinfo
 #define elf_backend_write_core_note          elf_s390_write_core_note
 #define elf_backend_plt_sym_val                      elf_s390_plt_sym_val
-#define elf_backend_add_symbol_hook          elf_s390_add_symbol_hook
 #define elf_backend_sort_relocs_p            elf_s390_elf_sort_relocs_p
 
 #define bfd_elf32_mkobject             elf_s390_mkobject