gcc/config/c6x/elf-common.h

   1 /* ELF definitions for TI C6X
   2    Copyright (C) 2010-2018 Free Software Foundation, Inc.
   3    Contributed by Andrew Jenner <andrew@codesourcery.com>
   4    Contributed by Bernd Schmidt <bernds@codesourcery.com>
   5
   6    This file is part of GCC.
   7
   8    GCC is free software; you can redistribute it and/or modify it
   9    under the terms of the GNU General Public License as published
  10    by the Free Software Foundation; either version 3, or (at your
  11    option) any later version.
  12
  13    GCC is distributed in the hope that it will be useful, but WITHOUT
  14    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  15    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  16    License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with GCC; see the file COPYING3.  If not see
  20    <http://www.gnu.org/licenses/>.  */
  21
  22 /* Controlling the Compilation Driver.  */
  23 #define ENDIAN_LINK_SPEC "%{mbig-endian:-EB} %{mlittle-endian:-EL} "
  24
  25 #undef ASM_SPEC
  26 #define ASM_SPEC "%{march=*:-march=%*} %{mbig-endian:-mbig-endian} \
  27  %{mdsbt:-mdsbt %{" NO_FPIC2_SPEC ":-mpid=near} \
  28    %{" FPIC2_SPEC ":-mpid=far -mpic} %{" FPIC1_SPEC ":-mpic}} \
  29  %{!mdsbt:%{" FPIC1_SPEC ":-mpic -mpid=near} \
  30    %{" FPIC2_SPEC ":-mpic -mpid=far}}"
  31
  32 #undef DATA_SECTION_ASM_OP
  33 #define DATA_SECTION_ASM_OP "\t.section\t\".fardata\",\"aw\""
  34 #undef READONLY_DATA_SECTION_ASM_OP
  35 #define READONLY_DATA_SECTION_ASM_OP "\t.section\t\".const\",\"a\",@progbits"
  36 #define BSS_SECTION_ASM_OP "\t.section\t\".far\",\"aw\",@nobits"
  37 #define SDATA_SECTION_ASM_OP "\t.section\t\".neardata\",\"aw\""
  38 #define SBSS_SECTION_ASM_OP "\t.section\t\".bss\",\"aw\",@nobits"
  39 #define TARGET_LIBGCC_SDATA_SECTION ".neardata"