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jeremybenn |
/* Copyright (C) 2006, 2007, 2008, 2009, 2011 Free Software Foundation, Inc.
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This file is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3 of the License, or (at your option)
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any later version.
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This file is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef OBJECT_FORMAT_ELF
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#error elf.h included before elfos.h
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#endif
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#define BSS_SECTION_ASM_OP "\t.section .bss"
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#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
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asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN)
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/* The following macros define "native" directory locations; on the SPU,
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these are used only when building the compiler with --with-sysroot.
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This can be used to build a pair of PPU and SPU cross-compilers with
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a common sysroot; the SPU compiler will search for its files in
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${sysroot}/include and ${sysroot}/lib. */
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/* STANDARD_STARTFILE_PREFIX_1 is "/lib", which we keep.
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STANDARD_STARTFILE_PREFIX_2 is "/usr/lib" -- we remove this. */
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#undef STANDARD_STARTFILE_PREFIX_2
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#define STANDARD_STARTFILE_PREFIX_2 ""
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/* We do not provide any "/usr/local/include" directory on SPU. */
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#undef LOCAL_INCLUDE_DIR
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/* Provide a STARTFILE_SPEC appropriate for GNU/Linux. Here we add
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the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
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provides part of the support for getting C++ file-scope static
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object constructed before entering `main'. */
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#undef STARTFILE_SPEC
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#define STARTFILE_SPEC "%{mstdmain: %{pg|p:gcrt2.o%s;:crt2.o%s}}\
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%{!mstdmain: %{pg|p:gcrt1.o%s;:crt1.o%s}}\
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crti.o%s crtbegin.o%s"
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#undef ENDFILE_SPEC
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#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
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#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
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#define DWARF2_DEBUGGING_INFO 1
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#define DWARF2_ASM_LINE_DEBUG_INFO 1
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#define SET_ASM_OP "\t.set\t"
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#undef TARGET_ASM_NAMED_SECTION
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#define TARGET_ASM_NAMED_SECTION default_elf_asm_named_section
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#define EH_FRAME_IN_DATA_SECTION 1
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#define LINK_SPEC "%{mlarge-mem: --defsym __stack=0xfffffff0 }"
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#define LIB_SPEC "-( %{!shared:%{g*:-lg}} -lc -lgloss -) \
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%{mno-atomic-updates:-lgcc_cachemgr_nonatomic; :-lgcc_cachemgr} \
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%{mcache-size=128:-lgcc_cache128k; \
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mcache-size=64 :-lgcc_cache64k; \
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mcache-size=32 :-lgcc_cache32k; \
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mcache-size=16 :-lgcc_cache16k; \
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mcache-size=8 :-lgcc_cache8k; \
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:-lgcc_cache64k}"
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