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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [config/] [spu/] [spu-elf.h] - Rev 724
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/* Copyright (C) 2006, 2007, 2008, 2009, 2011 Free Software Foundation, Inc. This file 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 of the License, or (at your option) any later version. This file 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 <http://www.gnu.org/licenses/>. */ #ifndef OBJECT_FORMAT_ELF #error elf.h included before elfos.h #endif #define BSS_SECTION_ASM_OP "\t.section .bss" #define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \ asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN) /* The following macros define "native" directory locations; on the SPU, these are used only when building the compiler with --with-sysroot. This can be used to build a pair of PPU and SPU cross-compilers with a common sysroot; the SPU compiler will search for its files in ${sysroot}/include and ${sysroot}/lib. */ /* STANDARD_STARTFILE_PREFIX_1 is "/lib", which we keep. STANDARD_STARTFILE_PREFIX_2 is "/usr/lib" -- we remove this. */ #undef STANDARD_STARTFILE_PREFIX_2 #define STANDARD_STARTFILE_PREFIX_2 "" /* We do not provide any "/usr/local/include" directory on SPU. */ #undef LOCAL_INCLUDE_DIR /* Provide a STARTFILE_SPEC appropriate for GNU/Linux. Here we add the GNU/Linux magical crtbegin.o file (see crtstuff.c) which provides part of the support for getting C++ file-scope static object constructed before entering `main'. */ #undef STARTFILE_SPEC #define STARTFILE_SPEC "%{mstdmain: %{pg|p:gcrt2.o%s;:crt2.o%s}}\ %{!mstdmain: %{pg|p:gcrt1.o%s;:crt1.o%s}}\ crti.o%s crtbegin.o%s" #undef ENDFILE_SPEC #define ENDFILE_SPEC "crtend.o%s crtn.o%s" #define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG #define DWARF2_DEBUGGING_INFO 1 #define DWARF2_ASM_LINE_DEBUG_INFO 1 #define SET_ASM_OP "\t.set\t" #undef TARGET_ASM_NAMED_SECTION #define TARGET_ASM_NAMED_SECTION default_elf_asm_named_section #define EH_FRAME_IN_DATA_SECTION 1 #define LINK_SPEC "%{mlarge-mem: --defsym __stack=0xfffffff0 }" #define LIB_SPEC "-( %{!shared:%{g*:-lg}} -lc -lgloss -) \ %{mno-atomic-updates:-lgcc_cachemgr_nonatomic; :-lgcc_cachemgr} \ %{mcache-size=128:-lgcc_cache128k; \ mcache-size=64 :-lgcc_cache64k; \ mcache-size=32 :-lgcc_cache32k; \ mcache-size=16 :-lgcc_cache16k; \ mcache-size=8 :-lgcc_cache8k; \ :-lgcc_cache64k}"
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