http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50166
--- Comment #7 from Jing Yu <jingyu at gcc dot gnu.org> 2012-02-22 22:04:44 UTC --- Author: jingyu Date: Wed Feb 22 22:04:39 2012 New Revision: 184493 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184493 Log: 2012-02-21 Jing Yu <jin...@google.com> Google Ref 47894 Backport from mainline r177933, r175181, r177963, r178116, r183299. 2011-08-20 H.J. Lu <hongjiu...@intel.com> PR other/46770 * config.gcc (tm_file): Add initfini-array.h if .init_arrary/.fini_array are supported. * crtstuff.c: Don't generate .ctors nor .dtors sections if USE_INITFINI_ARRAY is defined. * output.h (default_elf_init_array_asm_out_constructor): New. (default_elf_fini_array_asm_out_destructor): Likewise. * varasm.c (elf_init_array_section): Likewise. (elf_fini_array_section): Likewise. (get_elf_initfini_array_priority_section): Likewise. (default_elf_init_array_asm_out_constructor): Likewise. (default_elf_fini_array_asm_out_destructor): Likewise. * config/initfini-array.h: New. 2011-06-18 H.J. Lu <hongjiu...@intel.com> PR other/49325 * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Properly check if .init_array can be used with .ctors on targets. * configure: Regenerated. 2011-08-22 H.J. Lu <hongjiu...@intel.com> * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Error if __ELF__ isn't defined. * configure: Regenerated. 2011-08-26 Rainer Orth <r...@cebitec.uni-bielefeld.de> PR target/50166 * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Check count in main. * configure: Regenerate. 2012-01-19 Jakub Jelinek <ja...@redhat.com> PR bootstrap/50237 * config/initfini-array.h: Guard content of the header with #ifdef HAVE_INITFINI_ARRAY. * configure.ac: Move gcc_AC_INITFINI_ARRAY much later into the file. Add initfini-array.h to tm_file here. * acinclude.m4 (gcc_AC_INITFINI_ARRAY): For non-ia64 do a linker test. * config.gcc: Don't add initfini-array.h to tm_file here. * configure: Regenerated. Added: branches/google/gcc-4_6/gcc/config/initfini-array.h Modified: branches/google/gcc-4_6/gcc/ChangeLog.google-4_6 branches/google/gcc-4_6/gcc/acinclude.m4 branches/google/gcc-4_6/gcc/configure branches/google/gcc-4_6/gcc/configure.ac branches/google/gcc-4_6/gcc/crtstuff.c branches/google/gcc-4_6/gcc/output.h branches/google/gcc-4_6/gcc/varasm.c
