From c20c30f615756ddfccc4bb75c65ccfc1a399466e Mon Sep 17 00:00:00 2001
From: Eric Botcazou <ebotcazou@gcc.gnu.org>
Date: Tue, 6 Feb 2018 18:15:56 +0100
Subject: Fix PR ld/22263 on SPARC.

This is -fpie -pie generating dynamic relocations in the text section,
simply because no TLS transitions are applied in PIE mode.  The meat
of the patch is to turn calls to bfd_link_pic (info) in TLS-related code
into !bfd_link_executable (info) and there are quite a lot of them...

bfd/
	* elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
	into call to !bfd_link_executable and tidy up.
	(_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
	<R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
	!bfd_link_executable.
	<R_SPARC_TLS_IE_HI22>: Likewise.
	<GOT relocations>: Remove useless code, tidy and merge blocks.
	<R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
	!bfd_link_executable.
	<R_SPARC_WPLT30>: Tidy up.
	(_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call
	to !bfd_link_executable.
	(allocate_dynrelocs): Likewise.
	(_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
	<R_SPARC_TLS_GD_HI22>: Merge into...
	<R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
	sparc_elf_tls_transition and remove redundant code.
	<R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
	!bfd_link_executable.
	<R_SPARC_TLS_LDO_HIX22>: Likewise.
	<R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
	<R_SPARC_TLS_LDM_CALL>: Likewise.
	<R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
	<R_SPARC_TLS_GD_ADD>: Likewise.
	<R_SPARC_TLS_LDM_ADD>: Likewise.
	<R_SPARC_TLS_LDO_ADD>: Likewise.
	<R_SPARC_TLS_IE_LD>: Likewise.
ld/
	* testsuite/ld-elf/tls.exp (AFLAGS_PIC): Define on SPARC.
	(pr22263-1): Pass AFLAGS_PIC to the assembler.
	* testsuite/ld-sparc/tlspie32.s: Add test for other 3 transitions.
	* testsuite/ld-sparc/tlspie32.dd: Adjust to above.
	* testsuite/ld-sparc/tlspie64.s: Add test for other 3 transitions.
	* testsuite/ld-sparc/tlspie64.dd: Adjust to above.
---
 config/ChangeLog | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'config/ChangeLog')

diff --git a/config/ChangeLog b/config/ChangeLog
index 5e75dc3..721c47e 100644
--- a/config/ChangeLog
+++ b/config/ChangeLog
@@ -1,3 +1,7 @@
+2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-plugin.m4 (GCC_ENABLE_PLUGINS): Remove -q option passed to grep.
+
 2018-01-10  Nick Clifton  <nickc@redhat.com>
 
 	* Sync with GCC sources:
-- 
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