/* Operating system specific defines to be used when targeting GCC for Interix Copyright (C) 1994, 1995, 1999, 2002, 2004, 2007 Free Software Foundation, Inc. Donn Terry, Softway Systems, Inc. (donn@softway.com) Modified from code Contributed by Douglas B. Rupp (drupp@cs.washington.edu). 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 3, 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 COPYING3. If not see . */ /* POSIX/Uni-thread only for now. Look at the winnt version for windows/multi thread */ /* We need multiple -lc -lcpsx because they mutually refer; that should go away someday */ #undef LIB_SPEC #define LIB_SPEC "\ %{!shared:%{!dynamic:-lc -lcpsx -lc -lcpsx %$INTERIX_ROOT/usr/lib/psxdll.a \ %$INTERIX_ROOT/usr/lib/psxdll2.a \ }} \ %{!G:%{!dynamic:-lc -lcpsx -lc -lcpsx %$INTERIX_ROOT/usr/lib/psxdll.a \ %$INTERIX_ROOT/usr/lib/psxdll2.a \ }} \ %{dynamic:-lc %$INTERIX_ROOT/usr/lib/psxdll.a \ %$INTERIX_ROOT/usr/lib/psxdll2.a \ } \ %{v}" #undef LINK_SPEC #define LINK_SPEC "%{!shared:-stack 0x400000,0x10000} \ -subsystem posix \ %{g} \ %{dynamic:-Bdynamic} \ %{static:-Bstatic} \ %{shared:--shared -Bdynamic} \ %{G:--shared -Bdynamic} \ %{symbolic:--shared -Bsymbolic -Bdynamic} \ %{soname*:--soname %*} \ %{rpath*:--rpath %*} \ " #undef STARTFILE_SPEC #define STARTFILE_SPEC \ "%{!shared:%{pg:gcrt0%O%s}%{!pg:%{p:mcrt0%O%s}%{!p:crt0%O%s}}} %{shared:crti%O%s}" #undef WORD_SWITCH_TAKES_ARG #define WORD_SWITCH_TAKES_ARG(STR) \ ((DEFAULT_WORD_SWITCH_TAKES_ARG (STR) \ || !strcmp(STR, "rpath")) \ && strcmp (STR, "Tdata") && strcmp (STR, "Ttext") \ && strcmp (STR, "Tbss")) #define STDC_0_IN_SYSTEM_HEADERS 1 #define HANDLE_SYSV_PRAGMA 1 #undef HANDLE_PRAGMA_WEAK /* until the link format can handle it */ /* Names to predefine in the preprocessor for this target machine. */ #define DBX_DEBUGGING_INFO 1 #define SDB_DEBUGGING_INFO 1 #undef PREFERRED_DEBUGGING_TYPE #define PREFERRED_DEBUGGING_TYPE DBX_DEBUG /* TARGET_DEFAULT from configure */ #undef WCHAR_TYPE #undef WCHAR_TYPE_SIZE #define WCHAR_TYPE "short unsigned int" #define WCHAR_TYPE_SIZE 16 /* Our strategy for finding global constructors is a bit different, although not a lot. */ #define DO_GLOBAL_CTORS_BODY \ do { \ int i; \ unsigned long nptrs; \ func_ptr *p; \ asm( \ " .section .ctor_head, \"rw\"\n" \ "1:\n" \ " .text \n" \ ASM_LOAD_ADDR(1b,%0) \ : "=r" (p) : : "cc"); \ for (nptrs = 0; p[nptrs] != 0; nptrs++); \ for (i = nptrs-1; i >= 0; i--) \ p[i] (); \ } while (0) #define DO_GLOBAL_DTORS_BODY \ do { \ func_ptr *p; \ asm( \ " .section .dtor_head, \"rw\"\n" \ "1:\n" \ " .text \n" \ ASM_LOAD_ADDR(1b,%0) \ : "=r" (p) : : "cc"); \ while (*p) \ { \ p++; \ (*(p-1)) (); \ } \ } while (0)