/* Xtensa/Elf configuration. Derived from the configuration for GCC for Intel i386 running Linux. Copyright (C) 2001-2016 Free Software Foundation, Inc. This file is part of GCC. GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GCC; see the file COPYING3. If not see . */ #define TARGET_SECTION_TYPE_FLAGS xtensa_multibss_section_type_flags /* Don't assume anything about the header files. */ #define NO_IMPLICIT_EXTERN_C #undef ASM_APP_ON #define ASM_APP_ON "#APP\n" #undef ASM_APP_OFF #define ASM_APP_OFF "#NO_APP\n" #undef SIZE_TYPE #define SIZE_TYPE "unsigned int" #undef PTRDIFF_TYPE #define PTRDIFF_TYPE "int" #undef WCHAR_TYPE #define WCHAR_TYPE "short unsigned int" #undef WCHAR_TYPE_SIZE #define WCHAR_TYPE_SIZE 16 #undef ASM_SPEC #define ASM_SPEC \ "%{mtext-section-literals:--text-section-literals} \ %{mno-text-section-literals:--no-text-section-literals} \ %{mtarget-align:--target-align} \ %{mno-target-align:--no-target-align} \ %{mlongcalls:--longcalls} \ %{mno-longcalls:--no-longcalls} \ %{mauto-litpools:--auto-litpools} \ %{mno-auto-litpools:--no-auto-litpools}" #undef LIB_SPEC #define LIB_SPEC "-lc -lsim -lc -lhandlers-sim -lhal" #undef STARTFILE_SPEC #define STARTFILE_SPEC \ "crt1-sim%O%s crt0%O%s crti%O%s crtbegin%O%s _vectors%O%s" #undef ENDFILE_SPEC #define ENDFILE_SPEC "crtend%O%s crtn%O%s" #undef LINK_SPEC #define LINK_SPEC \ "%{shared:-shared} \ %{!shared: \ %{!static: \ %{rdynamic:-export-dynamic} \ %{static:-static}}}" #undef LOCAL_LABEL_PREFIX #define LOCAL_LABEL_PREFIX "." /* Avoid dots for compatibility with VxWorks. */ #undef NO_DOLLAR_IN_LABEL #define NO_DOT_IN_LABEL /* Do not force "-fpic" for this target. */ #define XTENSA_ALWAYS_PIC 0 #undef DBX_REGISTER_NUMBER /* Search for headers in $tooldir/arch/include and for libraries and startfiles in $tooldir/arch/lib. */ #define GCC_DRIVER_HOST_INITIALIZATION \ do \ { \ char *tooldir, *archdir; \ tooldir = concat (tooldir_base_prefix, spec_machine, \ dir_separator_str, NULL); \ if (!IS_ABSOLUTE_PATH (tooldir)) \ tooldir = concat (standard_exec_prefix, spec_machine, dir_separator_str, \ spec_version, dir_separator_str, tooldir, NULL); \ archdir = concat (tooldir, "arch", dir_separator_str, NULL); \ add_prefix (&startfile_prefixes, \ concat (archdir, "lib", dir_separator_str, NULL), \ "GCC", PREFIX_PRIORITY_LAST, 0, 1); \ add_prefix (&include_prefixes, archdir, \ "GCC", PREFIX_PRIORITY_LAST, 0, 0); \ } \ while (0)