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git.ipfire.org Git - thirdparty/gcc.git/blob - gcc/config/mips/windiss.h
1 /* Support for GCC on MIPS using WindISS simulator.
2 Copyright (C) 2002, 2003 Free Software Foundation, Inc.
3 Contributed by CodeSourcery, LLC.
5 This file is part of GCC.
7 GCC is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2, or (at your option)
12 GCC is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GCC; see the file COPYING. If not, write to
19 the Free Software Foundation, 59 Temple Place - Suite 330,
20 Boston, MA 02111-1307, USA. */
23 #define TARGET_VERSION fprintf (stderr, " (MIPS WindISS)");
25 /* Combination of mips.h and svr4.h. */
26 #undef SWITCH_TAKES_ARG
27 #define SWITCH_TAKES_ARG(CHAR) \
28 (DEFAULT_SWITCH_TAKES_ARG (CHAR) \
34 #undef SUBTARGET_CPP_SPEC
35 #define SUBTARGET_CPP_SPEC \
36 "%{!DCPU=*: %{mips3|mips4|mips64:-DCPU=MIPS64;:-DCPU=MIPS32}} \
37 %{EL|mel:-DMIPSEL;:-DMIPSEB} \
38 %{msoft-float:-DSOFT_FLOAT} \
39 %{mips1:-D_WRS_R3K_EXC_SUPPORT}"
43 %{!G:-G 0} %{G*} %(endian_spec) %{mips1} %{mips2} %{mips3} %{mips4} \
44 %{mips32} %{mips32r2} %{mips64} \
45 %{mips16:%{!mno-mips16:-mips16}} %{mno-mips16:-no-mips16} \
46 %(subtarget_asm_optimizing_spec) \
47 %(subtarget_asm_debugging_spec) \
49 %{mabi=32:-32}%{mabi=n32:-n32}%{mabi=64:-64}%{mabi=n64:-64} \
50 %{mabi=eabi} %{mabi=o64} %{!mabi*: %(asm_abi_default_spec)} \
51 %{mgp32} %{mgp64} %{march=*} %{mxgot:-xgot} \
53 %(subtarget_asm_spec)"
56 /* LINK_SPEC is clobbered in svr4.h. ugh! */
59 %{!G:-G 0} %{G*} %{mips1} %{mips2} %{mips3} %{mips4} %{mips32} %{mips64} \
62 /* Diab libs MIPS{,E,F,L,M,W,X,Y,Z}{,H,N,S}
65 E - Elf (small-data/const=8
66 F - Elf Far (small-data/const=0)
70 X - elf32 bigmips (far?)
72 Z - elf32 littlemips (far?)
84 #define LIB_SPEC "--start-group -li -lcfp -lwindiss -lram -limpl -limpfp --end-group"
87 #define STARTFILE_SPEC "crt0.o%s crtbegin.o%s"
90 #define ENDFILE_SPEC "crtend.o%s"
92 /* We have no shared libraries. These two shouldn't be necessary. */
93 #undef LINK_SHLIB_SPEC
94 #define LINK_SHLIB_SPEC ""
96 #define LINK_EH_SPEC ""
98 #undef CRTSAVRES_DEFAULT_SPEC
99 #define CRTSAVRES_DEFAULT_SPEC ""
102 #undef MIPS_DEFAULT_GVALUE
103 #define MIPS_DEFAULT_GVALUE 0