Author: markj
Date: Mon Mar 19 19:32:05 2018
New Revision: 331222
URL: https://svnweb.freebsd.org/changeset/base/331222
Log:
Given hidden visibility to symbols referenced by the DOF section.
MFC after: 1 week
Modified:
head/cddl/contrib/opensolaris/lib/libdtrace/common/dt_link.c
Modified: head/cddl/contrib/opensolaris/lib/libdtrace/common/dt_link.c
==============================================================================
--- head/cddl/contrib/opensolaris/lib/libdtrace/common/dt_link.c Mon Mar
19 19:09:15 2018 (r331221)
+++ head/cddl/contrib/opensolaris/lib/libdtrace/common/dt_link.c Mon Mar
19 19:32:05 2018 (r331222)
@@ -22,6 +22,7 @@
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
+ * Copyright 2017-2018 Mark Johnston <ma...@freebsd.org>
*/
#pragma ident "%Z%%M% %I% %E% SMI"
@@ -265,7 +266,7 @@ prepare_elf32(dtrace_hdl_t *dtp, const dof_hdr_t *dof,
sym->st_value = 0;
sym->st_size = 0;
sym->st_info = ELF32_ST_INFO(STB_GLOBAL, STT_FUNC);
- sym->st_other = 0;
+ sym->st_other = ELF32_ST_VISIBILITY(STV_HIDDEN);
sym->st_shndx = SHN_UNDEF;
rel++;
@@ -449,7 +450,7 @@ prepare_elf64(dtrace_hdl_t *dtp, const dof_hdr_t *dof,
sym->st_value = 0;
sym->st_size = 0;
sym->st_info = GELF_ST_INFO(STB_GLOBAL, STT_FUNC);
- sym->st_other = 0;
+ sym->st_other = ELF64_ST_VISIBILITY(STV_HIDDEN);
sym->st_shndx = SHN_UNDEF;
rel++;
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