/* Configuration for a ns32532 running NetBSD as the target machine. Copyright (C) 1988, 1994, 1995, 1996, 1998, 2002, 2004 Free Software Foundation, Inc. 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define TARGET_OS_CPP_BUILTINS() \ do \ { \ NETBSD_OS_CPP_BUILTINS_AOUT(); \ builtin_define ("__ns32k__"); \ } \ while (0) /* Compile for the floating point unit & 32532 by default; Don't assume SB is zero; Don't use bit-field instructions; FPU is 32381; Use multiply-add instructions */ #undef TARGET_DEFAULT #define TARGET_DEFAULT \ (MASK_32532 | MASK_NO_SB | MASK_NO_BITFIELD | \ MASK_32381 | MASK_IEEE_COMPARE | MASK_MULT_ADD) /* 32-bit alignment for efficiency */ #undef POINTER_BOUNDARY #define POINTER_BOUNDARY 32 /* 32-bit alignment for efficiency */ #undef FUNCTION_BOUNDARY #define FUNCTION_BOUNDARY 32 /* 32532 spec says it can handle any alignment. Rumor from tm-ns32k.h tells this might not be actually true (but it's for 32032, perhaps National has fixed the bug for 32532). You might have to change this if the bug still exists. */ #undef STRICT_ALIGNMENT #define STRICT_ALIGNMENT 0 /* Use pc relative addressing whenever possible, it's more efficient than absolute (ns32k.c) You have to fix a bug in gas 1.38.1 to make this work with gas, patch available from jkp@cs.hut.fi. (NetBSD's gas version has this patch already applied) */ #define PC_RELATIVE /* Operand of bsr or jsr should be just the address. */ #define CALL_MEMREF_IMPLICIT /* movd insns may have floating point constant operands. */ #define MOVD_FLOAT_OK /* Define a CPP_SPEC appropriate for NetBSD. */ #undef CPP_SPEC #define CPP_SPEC NETBSD_CPP_SPEC /* Make gcc agree with <machine/ansi.h> */ #undef SIZE_TYPE #define SIZE_TYPE "unsigned int" #undef PTRDIFF_TYPE #define PTRDIFF_TYPE "int" /* This is BSD, so it wants DBX format. */ #define DBX_DEBUGGING_INFO 1 /* Do not break .stabs pseudos into continuations. */ #define DBX_CONTIN_LENGTH 0 /* This is the char to use for continuation (in case we need to turn continuation back on). */ #define DBX_CONTIN_CHAR '?' /* Don't default to pcc-struct-return, because gcc is the only compiler, and we want to retain compatibility with older gcc versions. */ #undef PCC_STATIC_STRUCT_RETURN #define DEFAULT_PCC_STRUCT_RETURN 0 /* Until they use ELF or something that handles dwarf2 unwinds and initialization stuff better. */ #define DWARF2_UNWIND_INFO 0