--- /dev/null
+/* Definitions of target machine for GNU compiler.
+ Encore Multimax (OSF/1 with OSF/rose) version.
+ Copyright (C) 1991 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC 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.
+
+GNU CC 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 GNU CC; see the file COPYING. If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include "i386gas.h"
+
+#define OSF_OS
+
+/* Use a more friendly abort which prints internal compiler error,
+ rather than just dumping core. */
+
+#ifndef abort
+#define abort fancy_abort
+#endif
+
+/* Prefix that appears before all global/static identifiers, except for
+ temporary labels. */
+
+#define IDENTIFIER_PREFIX "_"
+
+/* Suffix that appears after all global/static identifiers, except for
+ temporary labels. */
+
+#define IDENTIFIER_SUFFIX ""
+
+/* Change default predefines. */
+#ifdef CPP_PREDEFINES
+#undef CPP_PREDEFINES
+#endif
+#define CPP_PREDEFINES "-DOSF -DOSF1 -Dunix -Di386"
+
+#ifdef CPP_SPEC
+#undef CPP_SPEC
+#endif
+#define CPP_SPEC "%{.S: -D__LANGUAGE_ASSEMBLY__ \
+ -D_LANGUAGE_ASSEMBLY \
+ %{!ansi:-DLANGUAGE_ASSEMBLY}} \
+ %{!.S: -D__LANGUAGE_C__ \
+ -D_LANGUAGE_C \
+ %{!ansi:-DLANGUAGE_C}}"
+
+#ifdef CC1_SPEC
+#undef CC1_SPEC
+#endif
+#define CC1_SPEC ""
+
+#ifdef ASM_SPEC
+#undef ASM_SPEC
+#endif
+#define ASM_SPEC ""
+
+#ifdef LINK_SPEC
+#undef LINK_SPEC
+#endif
+#define LINK_SPEC "%{v*: -v} \
+ %{pic-none: -noshrlib} %{noshrlib} \
+ %{!pic-none: -warn_nopic} \
+ %{nostdlib} %{glue}"
+
+#ifdef LIB_SPEC
+#undef LIB_SPEC
+#endif
+
+/* For now, force static libraries instead of shared, but do so that
+ does not use -noshrlib, since the old linker does not provide it. */
+
+#define LIB_SPEC "%{!pic-none: %{!pic-lib: -L/usr/ccs/lib }} -lc"
+
+#ifdef LIBG_SPEC
+#undef LIBG_SPEC
+#endif
+#define LIBG_SPEC ""
+
+#ifdef STARTFILE_SPEC
+#undef STARTFILE_SPEC
+#endif
+#define STARTFILE_SPEC "%{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}"
+
+#ifdef MACHINE_TYPE
+#undef MACHINE_TYPE
+#endif
+
+#define MACHINE_TYPE ((!TARGET_486) ? "80386 running OSF/1 with OSF/rose objects" : \
+ "80486 running OSF/1 with OSF/rose objects")
+
+#if 0
+#ifdef MD_EXEC_PREFIX
+#undef MD_EXEC_PREFIX
+#endif
+#define MD_EXEC_PREFIX "/usr/ccs/gcc/"
+
+#ifdef MD_STARTFILE_PREFIX
+#undef MD_STARTFILE_PREFIX
+#endif
+#define MD_STARTFILE_PREFIX "/usr/ccs/lib/"
+#endif
+
+/* Tell final.c we don't need a label passed to mcount. */
+#define NO_PROFILE_DATA
+
+#undef FUNCTION_PROFILER
+#define FUNCTION_PROFILER(FILE, LABELNO) fprintf (FILE, "\tcall _mcount\n")
+
+/* Tell collect that the object format is OSF/rose. */
+#define OBJECT_FORMAT_ROSE
+\f
+
+/* Defines to be able to build gnulib with GCC. */
+
+#define perform_udivsi3(a,b) \
+{ \
+ register int dx asm("dx"); \
+ register int ax asm("ax"); \
+ \
+ dx = 0; \
+ ax = a; \
+ asm ("divl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" (b), "d" (dx)); \
+ return ax; \
+}
+
+#define perform_divsi3(a,b) \
+{ \
+ register int dx asm("dx"); \
+ register int ax asm("ax"); \
+ \
+ ax = a; \
+ asm ("cltd\n\tidivl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" (b)); \
+ return ax; \
+}
+
+#define perform_umodsi3(a,b) \
+{ \
+ register int dx asm("dx"); \
+ register int ax asm("ax"); \
+ \
+ dx = 0; \
+ ax = a; \
+ asm ("divl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" (b), "d" (dx)); \
+ return dx; \
+}
+
+#define perform_modsi3(a,b) \
+{ \
+ register int dx asm("dx"); \
+ register int ax asm("ax"); \
+ \
+ ax = a; \
+ asm ("cltd\n\tidivl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" (b)); \
+ return dx; \
+}
+
+#define perform_fix_truncdfsi2(a) \
+{ \
+ auto unsigned short ostatus; \
+ auto unsigned short nstatus; \
+ auto int ret; \
+ \
+ &ostatus; /* guarantee these land in memory */ \
+ &nstatus; \
+ &ret; \
+ \
+ asm volatile ("fnstcw %0" : "=m" (ostatus)); \
+ nstatus = ostatus | 0x0c00; \
+ asm volatile ("fldcw %0" : /* no outputs */ : "m" (nstatus)); \
+ asm volatile ("fldl %0" : /* no outputs */ : "m" (a)); \
+ asm volatile ("fistpl %0" : "=m" (ret)); \
+ asm volatile ("fldcw %0" : /* no outputs */ : "m" (nstatus)); \
+ \
+ return ret; \
+}
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