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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [config/] [mcore/] [mcore-pe.h] - Rev 12
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/* Definitions of target machine for GNU compiler, for MCore using COFF/PE. Copyright (C) 1994, 1999, 2000, 2002, 2003, 2004 Free Software Foundation, Inc. Contributed by Michael Tiemann (tiemann@cygnus.com). 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 2, 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 COPYING. If not, write to the Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ /* Run-time Target Specification. */ #define TARGET_VERSION fputs (" (MCORE/pe)", stderr) #define TARGET_OS_CPP_BUILTINS() \ do \ { \ builtin_define ("__pe__"); \ } \ while (0) /* The MCore ABI says that bitfields are unsigned by default. */ /* The EPOC C++ environment does not support exceptions. */ #undef CC1_SPEC #define CC1_SPEC "-funsigned-bitfields %{!DIN_GCC:-fno-rtti} %{!DIN_GCC:-fno-exceptions}" #undef SDB_DEBUGGING_INFO #define DBX_DEBUGGING_INFO 1 /* Computed in toplev.c. */ #undef PREFERRED_DEBUGGING_TYPE /* Lay out additional 'sections' where we place things like code and readonly data. This gets them out of default places. */ #define SUBTARGET_SWITCH_SECTIONS \ case in_drectve: drectve_section (); break; #define DRECTVE_SECTION_ASM_OP "\t.section .drectve" #define READONLY_DATA_SECTION_ASM_OP "\t.section .rdata" #define SUBTARGET_EXTRA_SECTIONS in_drectve #define SUBTARGET_EXTRA_SECTION_FUNCTIONS \ DRECTVE_SECTION_FUNCTION #define DRECTVE_SECTION_FUNCTION \ void \ drectve_section () \ { \ if (in_section != in_drectve) \ { \ fprintf (asm_out_file, "%s\n", DRECTVE_SECTION_ASM_OP); \ in_section = in_drectve; \ } \ } #define MCORE_EXPORT_NAME(STREAM, NAME) \ do \ { \ drectve_section (); \ fprintf (STREAM, "\t.ascii \" -export:%s\"\n", \ (* targetm.strip_name_encoding) (NAME)); \ } \ while (0); /* Output the label for an initialized variable. */ #undef ASM_DECLARE_OBJECT_NAME #define ASM_DECLARE_OBJECT_NAME(STREAM, NAME, DECL) \ do \ { \ if (mcore_dllexport_name_p (NAME)) \ { \ enum in_section save_section = in_section; \ MCORE_EXPORT_NAME (STREAM, NAME); \ switch_to_section (save_section, (DECL)); \ } \ ASM_OUTPUT_LABEL ((STREAM), (NAME)); \ } \ while (0) /* Output a function label definition. */ #define ASM_DECLARE_FUNCTION_NAME(STREAM, NAME, DECL) \ do \ { \ if (mcore_dllexport_name_p (NAME)) \ { \ MCORE_EXPORT_NAME (STREAM, NAME); \ function_section (DECL); \ } \ ASM_OUTPUT_LABEL ((STREAM), (NAME)); \ } \ while (0); #define TARGET_ASM_FILE_START_FILE_DIRECTIVE true #define DBX_LINES_FUNCTION_RELATIVE 1 #define STARTFILE_SPEC "crt0.o%s" #define ENDFILE_SPEC "%{!mno-lsim:-lsim}" /* __CTOR_LIST__ and __DTOR_LIST__ must be defined by the linker script. */ #define CTOR_LISTS_DEFINED_EXTERNALLY #undef DO_GLOBAL_CTORS_BODY #undef DO_GLOBAL_DTORS_BODY #undef INIT_SECTION_ASM_OP #undef DTORS_SECTION_ASM_OP #define SUPPORTS_ONE_ONLY 1 /* Switch into a generic section. */ #undef TARGET_ASM_NAMED_SECTION #define TARGET_ASM_NAMED_SECTION default_pe_asm_named_section