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authorH.J. Lu <hjl.tools@gmail.com>2017-06-13 13:04:56 -0700
committerH.J. Lu <hjl.tools@gmail.com>2017-06-13 13:04:56 -0700
commitb27685f2016c510d03ac9a64f7b04ce8efcf95c4 (patch)
tree7e43b79b7f20a99f4581372ebb87e42bc430f184 /ld/ldlang.c
parent01ec7a272201de84be1ca2c557e58d97891f288c (diff)
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ld: Don't define __start_SECNAME/__stop_SECNAME for -r
__start_SECNAME and __stop_SECNAME shouldn't be defined for "ld -r". * ldlang.c (lang_set_startof): Skip if config.build_constructors is FALSE. * testsuite/ld-elf/sizeofc.d: New file. * testsuite/ld-elf/startofc.d: Likewise.
Diffstat (limited to 'ld/ldlang.c')
-rw-r--r--ld/ldlang.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/ld/ldlang.c b/ld/ldlang.c
index f8e4f52..eb4ba9e 100644
--- a/ld/ldlang.c
+++ b/ld/ldlang.c
@@ -5892,9 +5892,15 @@ lang_set_startof (void)
{
asection *s;
char leading_char;
- bfd_boolean is_elf = (bfd_get_flavour (link_info.output_bfd)
- == bfd_target_elf_flavour);
- bfd_boolean is_elocatable = bfd_link_relocatable (&link_info);
+ bfd_boolean is_elf;
+ bfd_boolean is_relocatable;
+
+ if (!config.build_constructors)
+ return;
+
+ is_elf = (bfd_get_flavour (link_info.output_bfd)
+ == bfd_target_elf_flavour);
+ is_relocatable = bfd_link_relocatable (&link_info);
leading_char = bfd_get_symbol_leading_char (link_info.output_bfd);
@@ -5907,7 +5913,7 @@ lang_set_startof (void)
secname = bfd_get_section_name (link_info.output_bfd, s);
buf = (char *) xmalloc (10 + strlen (secname));
- if (!is_elocatable)
+ if (!is_relocatable)
{
sprintf (buf, ".startof.%s", secname);
h = bfd_link_hash_lookup (link_info.hash, buf, FALSE, FALSE,