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authorMark Johnston <markj@FreeBSD.org>2018-03-19 19:32:05 +0000
committerMark Johnston <markj@FreeBSD.org>2018-03-19 19:32:05 +0000
commitdf7165b88e16a86e2f11567a27c3ed0e8ffc0e1e (patch)
tree401b0629b3a1ff13a0a291be6c2c3ef7630ed011 /cddl/contrib/opensolaris/lib/libdtrace
parent7c13fd10c420519ea7262405bd50d055040b8957 (diff)
downloadsrc-df7165b88e16a86e2f11567a27c3ed0e8ffc0e1e.tar.gz
src-df7165b88e16a86e2f11567a27c3ed0e8ffc0e1e.zip
Given hidden visibility to symbols referenced by the DOF section.
MFC after: 1 week
Notes
Notes: svn path=/head/; revision=331222
Diffstat (limited to 'cddl/contrib/opensolaris/lib/libdtrace')
-rw-r--r--cddl/contrib/opensolaris/lib/libdtrace/common/dt_link.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/cddl/contrib/opensolaris/lib/libdtrace/common/dt_link.c b/cddl/contrib/opensolaris/lib/libdtrace/common/dt_link.c
index cbd457f0c0b7..8dad7428722e 100644
--- a/cddl/contrib/opensolaris/lib/libdtrace/common/dt_link.c
+++ b/cddl/contrib/opensolaris/lib/libdtrace/common/dt_link.c
@@ -22,6 +22,7 @@
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
+ * Copyright 2017-2018 Mark Johnston <markj@FreeBSD.org>
*/
#pragma ident "%Z%%M% %I% %E% SMI"
@@ -265,7 +266,7 @@ prepare_elf32(dtrace_hdl_t *dtp, const dof_hdr_t *dof, dof_elf32_t *dep)
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, dof_elf64_t *dep)
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++;