windiss.h revision 302408
1238730Sdelphij/* Support for GCC on MIPS using WindISS simulator. 2330571Sdelphij Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc. 3238730Sdelphij Contributed by CodeSourcery, LLC. 4238730Sdelphij 5238730SdelphijThis file is part of GCC. 6238730Sdelphij 7238730SdelphijGCC is free software; you can redistribute it and/or modify 8238730Sdelphijit under the terms of the GNU General Public License as published by 960786Spsthe Free Software Foundation; either version 2, or (at your option) 1060786Spsany later version. 1160786Sps 1260786SpsGCC is distributed in the hope that it will be useful, 1360786Spsbut WITHOUT ANY WARRANTY; without even the implied warranty of 1460786SpsMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1560786SpsGNU General Public License for more details. 1660786Sps 1760786SpsYou should have received a copy of the GNU General Public License 1860786Spsalong with GCC; see the file COPYING. If not, write to 1960786Spsthe Free Software Foundation, 51 Franklin Street, Fifth Floor, 2060786SpsBoston, MA 02110-1301, USA. */ 2160786Sps 2260786Sps#undef TARGET_VERSION 23173682Sdelphij#define TARGET_VERSION fprintf (stderr, " (MIPS WindISS)"); 24173682Sdelphij 25173682Sdelphij/* Combination of mips.h and svr4.h. */ 26173682Sdelphij#undef SWITCH_TAKES_ARG 27173682Sdelphij#define SWITCH_TAKES_ARG(CHAR) \ 28173682Sdelphij (DEFAULT_SWITCH_TAKES_ARG (CHAR) \ 2989019Sps || (CHAR) == 'G' \ 3089019Sps || (CHAR) == 'h' \ 3160786Sps || (CHAR) == 'x' \ 3260786Sps || (CHAR) == 'z') 3360786Sps 3460786Sps#undef SUBTARGET_CPP_SPEC 3560786Sps#define SUBTARGET_CPP_SPEC \ 3660786Sps"%{!DCPU=*: %{mips3|mips4|mips64:-DCPU=MIPS64;:-DCPU=MIPS32}} \ 3760786Sps %{EL|mel:-DMIPSEL;:-DMIPSEB} \ 3860786Sps %{msoft-float:-DSOFT_FLOAT} \ 39191930Sdelphij %{mips1:-D_WRS_R3K_EXC_SUPPORT}" 40191930Sdelphij 41191930Sdelphij#undef ASM_SPEC 42191930Sdelphij#define ASM_SPEC "\ 43191930Sdelphij%{!G:-G 0} %{G*} %(endian_spec) %{mips1} %{mips2} %{mips3} %{mips4} \ 4489019Sps%{mips32} %{mips32r2} %{mips64} \ 4560786Sps%{mips16:%{!mno-mips16:-mips16}} %{mno-mips16:-no-mips16} \ 46191930Sdelphij%(subtarget_asm_optimizing_spec) \ 4789019Sps%(subtarget_asm_debugging_spec) \ 4860786Sps%{mabi=*} %{!mabi*: %(asm_abi_default_spec)} \ 4960786Sps%{mgp32} %{mgp64} %{march=*} %{mxgot:-xgot} \ 5060786Sps%{mtune=*} %{v} \ 51191930Sdelphij%(subtarget_asm_spec)" 5260786Sps 5360786Sps#undef LINK_SPEC 5460786Sps/* LINK_SPEC is clobbered in svr4.h. ugh! */ 5560786Sps#define LINK_SPEC "\ 5660786Sps-m elf32mipswindiss \ 57294286Sdelphij%{!G:-G 0} %{G*} %{mips1} %{mips2} %{mips3} %{mips4} %{mips32} %{mips64} \ 5860786Sps%{bestGnum}" 59191930Sdelphij 60191930Sdelphij/* Diab libs MIPS{,E,F,L,M,W,X,Y,Z}{,H,N,S} 6160786Sps 6260786Sps . 6360786Sps E - Elf (small-data/const=8 6460786Sps F - Elf Far (small-data/const=0) 6589019Sps L - Little Elf 6660786Sps M - Little Elf Far 6760786Sps W - elf32 bigmips 6860786Sps X - elf32 bigmips (far?) 6960786Sps Y - elf32 littlemips 70191930Sdelphij Z - elf32 littlemips (far?) 71191930Sdelphij 7260786Sps . - Integer routines 7360786Sps H - Hard float 7460786Sps N - No float 7560786Sps S - Soft float 7660786Sps 7760786Sps Want {F,M}{,H,S} 7860786Sps 7960786Sps*/ 80191930Sdelphij 81191930Sdelphij#undef LIB_SPEC 8289019Sps#define LIB_SPEC "--start-group -li -lcfp -lwindiss -lram -limpl -limpfp --end-group" 8389019Sps 84191930Sdelphij#undef STARTFILE_SPEC 85191930Sdelphij#define STARTFILE_SPEC "crt0.o%s crtbegin.o%s" 86191930Sdelphij 87191930Sdelphij#undef ENDFILE_SPEC 88191930Sdelphij#define ENDFILE_SPEC "crtend.o%s" 8989019Sps 90191930Sdelphij/* We have no shared libraries. These two shouldn't be necessary. */ 91191930Sdelphij#undef LINK_SHLIB_SPEC 92191930Sdelphij#define LINK_SHLIB_SPEC "" 9389019Sps#undef LINK_EH_SPEC 94191930Sdelphij#define LINK_EH_SPEC "" 95191930Sdelphij 96191930Sdelphij#undef CRTSAVRES_DEFAULT_SPEC 97191930Sdelphij#define CRTSAVRES_DEFAULT_SPEC "" 98191930Sdelphij 9989019Sps/* No sdata. */ 100191930Sdelphij#undef MIPS_DEFAULT_GVALUE 101191930Sdelphij#define MIPS_DEFAULT_GVALUE 0 102191930Sdelphij