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r169804 - in /trunk/gcc: ChangeLog cgraph.h cgr...
- From: jakub at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 03 Feb 2011 19:12:07 -0000
- Subject: r169804 - in /trunk/gcc: ChangeLog cgraph.h cgr...
Author: jakub
Date: Thu Feb 3 19:12:07 2011
New Revision: 169804
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169804
Log:
PR middle-end/31490
* output.h (SECTION_RELRO): Define.
(SECTION_MACH_DEP): Adjust.
(get_variable_section): New prototype.
* varpool.c (varpool_finalize_named_section_flags): New function.
(varpool_assemble_pending_decls): Call it.
* cgraph.h (varpool_finalize_named_section_flags): New prototype.
* cgraphunit.c (cgraph_output_in_order): Call
varpool_finalize_named_section_flags.
* varasm.c (get_section): Allow section flags conflicts between
relro and read-only sections if the section hasn't been declared yet.
Set SECTION_OVERRIDE after diagnosing section type conflict.
(get_variable_section): No longer static.
(default_section_type_flags): Use SECTION_WRITE | SECTION_RELRO for
readonly sections that need relocations.
(decl_readonly_section_1): New function.
(decl_readonly_section): Use it.
Revert:
2010-11-17 Dinar Temirbulatov <dtemirbulatov@gmail.com>
Steve Ellcey <sje@cup.hp.com>
PR middle-end/31490
* varasm.c (categorize_decl_for_section): Ignore reloc_rw_mask
if section attribute used.
* gcc.dg/pr31490-2.c: New test.
* gcc.dg/pr31490-3.c: New test.
* gcc.dg/pr31490-4.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr31490-2.c
trunk/gcc/testsuite/gcc.dg/pr31490-3.c
trunk/gcc/testsuite/gcc.dg/pr31490-4.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cgraph.h
trunk/gcc/cgraphunit.c
trunk/gcc/output.h
trunk/gcc/testsuite/ChangeLog
trunk/gcc/varasm.c
trunk/gcc/varpool.c