diff --git a/gcc/config/mips/dec-bsd.h b/gcc/config/mips/dec-bsd.h
index 82cb5e7..126353b 100644
--- a/gcc/config/mips/dec-bsd.h
+++ b/gcc/config/mips/dec-bsd.h
@@ -1,5 +1,5 @@
/* Definitions for DECstation running BSD as target machine for GNU compiler.
- Copyright (C) 1993, 1995 Free Software Foundation, Inc.
+ Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
This file is part of GNU CC.
@@ -27,38 +27,6 @@ Boston, MA 02111-1307, USA. */
-Asystem(unix) -Asystem(bsd) -Amachine(mips)"
#endif
-/* Always uses gas. */
-#ifndef ASM_SPEC
-#define ASM_SPEC "\
-%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{v} \
-%{noasmopt:-O0} \
-%{!noasmopt:%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3}} \
-%{g} %{g0} %{g1} %{g2} %{g3} \
-%{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} \
-%{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \
-%{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
-%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3}"
-#endif
-
-#ifndef CPP_SPEC
-#define CPP_SPEC "\
-%{.cc: -D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS} \
-%{.cxx: -D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS} \
-%{.C: -D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS} \
-%{.m: -D__LANGUAGE_OBJECTIVE_C__ -D__LANGUAGE_OBJECTIVE_C} \
-%{.S: -D__LANGUAGE_ASSEMBLY__ -D__LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{.s: -D__LANGUAGE_ASSEMBLY -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{!.S:%{!.s: -D__LANGUAGE_C -D_LANGUAGE_C %{!ansi:-DLANGUAGE_C}}} \
-%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
-%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
-%{mips3:-U__mips -D__mips=3 -D__mips64} \
-%{mgp32:-U__mips64} %{mgp64:-D__mips64} \
-%{msingle-float:%{!msoft-float:-D__mips_single_float}} \
-%{m4650:%{!msoft-float:-D__mips_single_float}} \
-%{EB:-UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__ -D_MIPSEB -D__MIPSEB -D__MIPSEB__ %{!ansi:-DMIPSEB}} \
-%{EL:-UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__ -D_MIPSEL -D__MIPSEL -D__MIPSEL__ %{!ansi:-DMIPSEL}}"
-#endif
-
/* Always uses GNU ld. */
#ifndef LINK_SPEC
#define LINK_SPEC "%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3}"
diff --git a/gcc/config/mips/dec-osf1.h b/gcc/config/mips/dec-osf1.h
index 061b0c6..cc0e7e1 100644
--- a/gcc/config/mips/dec-osf1.h
+++ b/gcc/config/mips/dec-osf1.h
@@ -1,5 +1,5 @@
/* Definitions of target machine for GNU compiler. DECstation (OSF/1) version.
- Copyright (C) 1992 Free Software Foundation, Inc.
+ Copyright (C) 1992, 1996 Free Software Foundation, Inc.
This file is part of GNU CC.
@@ -42,21 +42,10 @@ Boston, MA 02111-1307, USA. */
#define WCHAR_TYPE "short unsigned int"
#define WCHAR_TYPE_SIZE SHORT_TYPE_SIZE
-#undef CPP_SPEC
-#define CPP_SPEC "\
-%{.S: -D__LANGUAGE_ASSEMBLY__ -D__LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{.s: -D__LANGUAGE_ASSEMBLY__ -D__LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{.cc: -D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS} \
-%{.cxx: -D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS} \
-%{.C: -D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS} \
-%{.m: -D__LANGUAGE_OBJECTIVE_C__ -D__LANGUAGE_OBJECTIVE_C} \
-%{!.S:%{!.s: -D__LANGUAGE_C__ -D__LANGUAGE_C %{!ansi:-DLANGUAGE_C}}} \
+#undef SUBTARGET_CPP_SIZE_SPEC
+#define SUBTARGET_CPP_SIZE_SPEC "\
%{mlong64:-D__PTRDIFF_TYPE__=long\\ int} \
-%{!mlong64:-D__PTRDIFF_TYPE__=int} \
-%{msingle-float:%{!msoft-float:-D__mips_single_float}} \
-%{m4650:%{!msoft-float:-D__mips_single_float}} \
-%{EB:-UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__ -D_MIPSEB -D__MIPSEB -D__MIPSEB__ %{!ansi:-DMIPSEB}} \
-%{EL:-UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__ -D_MIPSEL -D__MIPSEL -D__MIPSEL__ %{!ansi:-DMIPSEL}}"
+%{!mlong64:-D__PTRDIFF_TYPE__=int}"
/* turn off collect2 COFF support, since ldfcn now has elf declaration */
#undef OBJECT_FORMAT_COFF
diff --git a/gcc/config/mips/elf64.h b/gcc/config/mips/elf64.h
index 6931c18..358316c 100644
--- a/gcc/config/mips/elf64.h
+++ b/gcc/config/mips/elf64.h
@@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler. MIPS R4000 version with
GOFAST floating point library.
- Copyright (C) 1994, 1995 Free Software Foundation, Inc.
+ Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
This file is part of GNU CC.
@@ -42,27 +42,11 @@ Boston, MA 02111-1307, USA. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-Dmips -DMIPSEB -DR4000 -D_mips -D_MIPSEB -D_R4000"
-/* This is the same as the one in mips64.h except that it defines __mips=3
- at the end. I would rather put this in CPP_PREDEFINES, but the gcc
- driver doesn't handle -U options in CPP_PREDEFINES. */
-#undef CPP_SPEC
-#define CPP_SPEC "\
-%{.cc: -D__LANGUAGE_C_PLUS_PLUS -D_LANGUAGE_C_PLUS_PLUS} \
-%{.cxx: -D__LANGUAGE_C_PLUS_PLUS -D_LANGUAGE_C_PLUS_PLUS} \
-%{.C: -D__LANGUAGE_C_PLUS_PLUS -D_LANGUAGE_C_PLUS_PLUS} \
-%{.m: -D__LANGUAGE_OBJECTIVE_C -D_LANGUAGE_OBJECTIVE_C} \
-%{.S: -D__LANGUAGE_ASSEMBLY -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{.s: -D__LANGUAGE_ASSEMBLY -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{!.S:%{!.s: -D__LANGUAGE_C -D_LANGUAGE_C %{!ansi:-DLANGUAGE_C}}} \
-%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
-%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
-%{!mips1:%{!mips2:-U__mips -D__mips=3 -D__mips64}} \
-%{mgp32:-U__mips64} %{mgp64:-D__mips64} \
-%{EB:-UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__ -D_MIPSEB -D__MIPSEB -D__MIPSEB__ %{!ansi:-DMIPSEB}} \
-%{EL:-UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__ -D_MIPSEL -D__MIPSEL -D__MIPSEL__ %{!ansi:-DMIPSEL}} \
-%{msingle-float:%{!msoft-float:-D__mips_single_float}} \
-%{m4650:%{!msoft-float:-D__mips_single_float}} \
-"
+/* I would rather put this in CPP_PREDEFINES, but the gcc driver
+ doesn't handle -U options in CPP_PREDEFINES. */
+#undef SUBTARGET_CPP_SPEC
+#define SUBTARGET_CPP_SPEC "\
+%{!mips1:%{!mips2:-U__mips -D__mips=3 -D__mips64}}"
/* Use memcpy, et. al., rather than bcopy. */
#define TARGET_MEM_FUNCTIONS
diff --git a/gcc/config/mips/gnu.h b/gcc/config/mips/gnu.h
index 51797e1..039e05c 100644
--- a/gcc/config/mips/gnu.h
+++ b/gcc/config/mips/gnu.h
@@ -18,6 +18,8 @@ along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+#define TARGET_DEFAULT MASK_GAS
+
#include <mips/mips.h>
#undef SWITCH_TAKES_ARG
@@ -96,24 +98,6 @@ Boston, MA 02111-1307, USA. */
"-DMIPSEB -DR3000 -D_MIPSEB -D_R3000 \
-D_MIPS_SZINT=32 -D_MIPS_SZLONG=32 -D_MIPS_SZPTR=32"
-#undef ASM_SPEC
-#define ASM_SPEC "\
-%{mmips-as: \
- %{!.s:-nocpp} %{.s: %{cpp} %{nocpp}} \
- %{pipe: %e-pipe is not supported.} \
- %{K}} \
-%{!mmips-as: \
- %{mcpu=*}} \
-%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{v} \
-%{noasmopt:-O0} \
-%{!noasmopt:%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3}} \
-%{g} %{g0} %{g1} %{g2} %{g3} \
-%{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} \
-%{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \
-%{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
-%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3} \
-%{membedded-pic}"
-
#undef LINK_SPEC
#define LINK_SPEC "\
%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} \
diff --git a/gcc/config/mips/iris3.h b/gcc/config/mips/iris3.h
index b7e3e9b..8843d69 100644
--- a/gcc/config/mips/iris3.h
+++ b/gcc/config/mips/iris3.h
@@ -1,5 +1,5 @@
/* Definitions of target machine for GNU compiler. Iris version.
- Copyright (C) 1991, 1993, 1995 Free Software Foundation, Inc.
+ Copyright (C) 1991, 1993, 1995, 1996 Free Software Foundation, Inc.
This file is part of GNU CC.
@@ -28,23 +28,8 @@ Boston, MA 02111-1307, USA. */
#define STARTFILE_SPEC "%{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}"
-#define CPP_SPEC "\
-%{!ansi:-D__EXTENSIONS__} -D_MIPSEB -D_SYSTYPE_SYSV \
-%{.S: -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{.s: -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{.cc: -D_LANGUAGE_C_PLUS_PLUS} \
-%{.cxx: -D_LANGUAGE_C_PLUS_PLUS} \
-%{.C: -D_LANGUAGE_C_PLUS_PLUS} \
-%{.m: -D_LANGUAGE_OBJECTIVE_C} \
-%{!.S: %{!.s: %{!.cc: %{!.cxx: %{!.C: %{!.m: -D_LANGUAGE_C %{!ansi:-DLANGUAGE_C}}}}}}} \
-%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
-%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
-%{mips3:-U__mips -D__mips=3 -D__mips64} \
-%{mgp32:-U__mips64} %{mgp64:-D__mips64} \
-%{msingle-float:%{!msoft-float:-D__mips_single_float}} \
-%{m4650:%{!msoft-float:-D__mips_single_float}} \
-%{EB:-UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__ -D_MIPSEB -D__MIPSEB -D__MIPSEB__ %{!ansi:-DMIPSEB}} \
-%{EL:-UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__ -D_MIPSEL -D__MIPSEL -D__MIPSEL__ %{!ansi:-DMIPSEL}}"
+#define SUBTARGET_CPP_SPEC "\
+%{!ansi:-D__EXTENSIONS__} -D_MIPSEB -D_SYSTYPE_SYSV"
#define LIB_SPEC \
"%{!p:%{!pg:%{!static:%{!g*:-lc_s}} -lc}}%{p:-lc_p}%{pg:-lc_p} crtn.o%s"
diff --git a/gcc/config/mips/iris4loser.h b/gcc/config/mips/iris4loser.h
index 9503d7a..971bb53 100644
--- a/gcc/config/mips/iris4loser.h
+++ b/gcc/config/mips/iris4loser.h
@@ -1,41 +1,7 @@
/* Like iris4.h, but always inhibits assembler optimization for MIPS as.
Use this via mips-sgi-iris4loser if you need it. */
-#include "mips/iris4.h"
-
-#undef ASM_SPEC
-#if ((TARGET_CPU_DEFAULT | TARGET_DEFAULT) & MASK_GAS) != 0
-/* GAS */
-#define ASM_SPEC "\
-%{noasmopt:-O0} \
-%{!noasmopt:%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3}} \
-%{mmips-as: \
- %{!.s:-nocpp} %{.s: %{cpp} %{nocpp}} \
- -O0 \
- %{pipe: %e-pipe is not supported.} \
- %{K}} \
-%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{v} \
-%{g} %{g0} %{g1} %{g2} %{g3} \
-%{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} \
-%{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \
-%{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
-%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3}"
+#define SUBTARGET_MIPS_AS_ASM_SPEC "-O0 %{v}"
+#define SUBTARGET_ASM_OPTIMIZING_SPEC ""
-#else
-/* not GAS */
-#define ASM_SPEC "\
-%{noasmopt:-O0} \
-%{!noasmopt:%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3}} \
-%{!mgas: \
- %{!.s:-nocpp} %{.s: %{cpp} %{nocpp}} \
- -O0 \
- %{pipe: %e-pipe is not supported.} \
- %{K}} \
-%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{v} \
-%{g} %{g0} %{g1} %{g2} %{g3} \
-%{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} \
-%{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \
-%{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
-%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3}"
-
-#endif
+#include "mips/iris4.h"
diff --git a/gcc/config/mips/iris5.h b/gcc/config/mips/iris5.h
index 79d6c51..f75f39d 100644
--- a/gcc/config/mips/iris5.h
+++ b/gcc/config/mips/iris5.h
@@ -1,5 +1,5 @@
/* Definitions of target machine for GNU compiler. Iris version 5.
- Copyright (C) 1993, 1995 Free Software Foundation, Inc.
+ Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
This file is part of GNU CC.
@@ -64,31 +64,16 @@ Boston, MA 02111-1307, USA. */
-D_MIPS_SIM=_MIPS_SIM_ABI32 -D_MIPS_SZPTR=32 \
-Asystem(unix) -Asystem(svr4) -Acpu(mips) -Amachine(sgi)"
-#undef CPP_SPEC
-#define CPP_SPEC "\
+#undef SUBTARGET_CPP_SPEC
+#define SUBTARGET_CPP_SPEC "\
%{!ansi:-D__EXTENSIONS__ -D_SGI_SOURCE -D_LONGLONG} \
-%{.cc: -D_LANGUAGE_C_PLUS_PLUS} \
-%{.cxx: -D_LANGUAGE_C_PLUS_PLUS} \
-%{.C: -D_LANGUAGE_C_PLUS_PLUS} \
-%{.m: -D_LANGUAGE_OBJECTIVE_C -D_LANGUAGE_C} \
-%{.S: -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{.s: -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{!.S:%{!.s: %{!.cc: %{!.cxx: %{!.C: %{!.m: -D_LANGUAGE_C %{!ansi:-DLANGUAGE_C}}}}}}}\
%{!mfp64: -D_MIPS_FPSET=16}%{mfp64: -D_MIPS_FPSET=32} \
%{mips1: -D_MIPS_ISA=_MIPS_ISA_MIPS1} \
%{mips2: -D_MIPS_ISA=_MIPS_ISA_MIPS2} \
%{mips3: -D_MIPS_ISA=_MIPS_ISA_MIPS3} \
%{!mips1: %{!mips2: %{!mips3: -D_MIPS_ISA=_MIPS_ISA_MIPS1}}} \
%{!mint64: -D_MIPS_SZINT=32}%{mint64: -D_MIPS_SZINT=64} \
-%{!mlong64: -D_MIPS_SZLONG=32}%{mlong64: -D_MIPS_SZLONG=64} \
-%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
-%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
-%{mips3:-U__mips -D__mips=3 -D__mips64} \
-%{mgp32:-U__mips64} %{mgp64:-D__mips64} \
-%{msingle-float:%{!msoft-float:-D__mips_single_float}} \
-%{m4650:%{!msoft-float:-D__mips_single_float}} \
-%{EB:-UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__ -D_MIPSEB -D__MIPSEB -D__MIPSEB__ %{!ansi:-DMIPSEB}} \
-%{EL:-UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__ -D_MIPSEL -D__MIPSEL -D__MIPSEL__ %{!ansi:-DMIPSEL}}"
+%{!mlong64: -D_MIPS_SZLONG=32}%{mlong64: -D_MIPS_SZLONG=64}"
#undef LINK_SPEC
#define LINK_SPEC "\
diff --git a/gcc/config/mips/iris6.h b/gcc/config/mips/iris6.h
index 5959d94..965a4e2 100644
--- a/gcc/config/mips/iris6.h
+++ b/gcc/config/mips/iris6.h
@@ -48,16 +48,9 @@ Boston, MA 02111-1307, USA. */
/* ??? Same for _MIPS_SZINT. */
/* ??? Same for _MIPS_SZPTR. */
/* ??? Same for __SIZE_TYPE and __PTRDIFF_TYPE. */
-#undef CPP_SPEC
-#define CPP_SPEC "\
+#undef SUBTARGET_CPP_SPEC
+#define SUBTARGET_CPP_SPEC "\
%{!ansi:-D__EXTENSIONS__ -D_SGI_SOURCE -D_LONGLONG} \
-%{.cc: -D_LANGUAGE_C_PLUS_PLUS} \
-%{.cxx: -D_LANGUAGE_C_PLUS_PLUS} \
-%{.C: -D_LANGUAGE_C_PLUS_PLUS} \
-%{.m: -D_LANGUAGE_OBJECTIVE_C -D_LANGUAGE_C} \
-%{.S: -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{.s: -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{!.S:%{!.s: %{!.cc: %{!.cxx: %{!.C: %{!.m: -D_LANGUAGE_C %{!ansi:-DLANGUAGE_C}}}}}}}\
%{mfp32: -D_MIPS_FPSET=16}%{!mfp32: -D_MIPS_FPSET=32} \
%{mips1: -D_MIPS_ISA=_MIPS_ISA_MIPS1} \
%{mips2: -D_MIPS_ISA=_MIPS_ISA_MIPS2} \
@@ -82,18 +75,11 @@ Boston, MA 02111-1307, USA. */
%{mabi=n32: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mabi=64: -D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mabi=32:%{!mabi=n32: %{!mabi=64: -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}} \
-%{mips3: -U__mips -D__mips=3} \
-%{mips4: -U__mips -D__mips=4} \
%{!mips1:%{!mips2:%{!mips3:%{!mips4: -U__mips -D__mips=3}}}} \
-%{mgp32: -U__mips64}%{mgp64: -D__mips64} \
%{mabi=32: -U__mips64} \
%{mabi=n32: -D__mips64} \
%{mabi=64: -D__mips64} \
-%{!mabi=32: %{!mabi=n32: %{!mabi=64: -D__mips64}}} \
-%{msingle-float:%{!msoft-float:-D__mips_single_float}} \
-%{m4650:%{!msoft-float:-D__mips_single_float}} \
-%{EB:-UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__ -D_MIPSEB -D__MIPSEB -D__MIPSEB__ %{!ansi:-DMIPSEB}} \
-%{EL:-UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__ -D_MIPSEL -D__MIPSEL -D__MIPSEL__ %{!ansi:-DMIPSEL}}"
+%{!mabi=32: %{!mabi=n32: %{!mabi=64: -D__mips64}}}"
/* Irix 6 uses DWARF. */
#define DWARF_DEBUGGING_INFO
@@ -177,28 +163,9 @@ Boston, MA 02111-1307, USA. */
/* ??? If no mabi=X option give, but a mipsX option is, then should depend
on the mipsX option. */
-#undef ASM_SPEC
-#if ((TARGET_CPU_DEFAULT | TARGET_DEFAULT) & MASK_GAS) != 0
-/* GAS */
-#define ASM_SPEC "\
-%{mmips-as: \
- %{!.s:-nocpp} %{.s: %{cpp} %{nocpp}} \
- %{pipe: %e-pipe is not supported.} \
- %{K}} \
-%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} %{v} \
-%{noasmopt:-O0} \
-%{!noasmopt:%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3}} \
-%{g} %{g0} %{g1} %{g2} %{g3} \
-%{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} \
-%{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \
-%{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
-%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3} \
-%{membedded-pic} \
-%{mabi=32:-32}%{mabi=o32:-32}%{mabi=n32:-n32}%{mabi=64:-64}%{mabi=n64:-64} \
-%{!mabi*:-n32}"
-
-#else
-/* not GAS */
+#undef SUBTARGET_ASM_SPEC
+#define SUBTARGET_ASM_SPEC "%{!mabi*:-n32}"
+
/* Must pass -g0 to the assembler, otherwise it may overwrite our
debug info with its own debug info. */
/* Must pass -show instead of -v. */
@@ -207,19 +174,11 @@ Boston, MA 02111-1307, USA. */
/* ??? We pass -w to disable all assembler warnings. The `label should be
inside .ent/.end block' warning that we get for DWARF II debug info labels
is particularly annoying. */
-#define ASM_SPEC "\
-%{!mgas: \
- %{!.s:-nocpp} %{.s: %{cpp} %{nocpp}} \
- %{pipe: %e-pipe is not supported.} \
- %{K}} \
-%{G*} %{EB} %{EL} %{v:-show} \
-%{mips1} %{mips2} %{mips3} %{mips4} \
-%{noasmopt:-O0} %{!noasmopt:%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3}} \
--g0 -G 0 -w %{membedded-pic} \
-%{mabi=32:-32}%{mabi=o32:-32}%{mabi=n32:-n32}%{mabi=64:-64}%{mabi=n64:-64} \
-%{!mabi*:-n32}"
+#undef SUBTARGET_MIPS_AS_ASM_SPEC
+#define SUBTARGET_MIPS_AS_ASM_SPEC "%{v:-show} -G 0 -w"
-#endif
+#undef SUBTARGET_ASM_DEBUGGING_SPEC
+#define SUBTARGET_ASM_DEBUGGING_SPEC "-g0"
/* Stuff for constructors. Start here. */
diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h
index fc06561..dd31435 100644
--- a/gcc/config/mips/mips.h
+++ b/gcc/config/mips/mips.h
@@ -623,49 +623,83 @@ while (0)
-Asystem(unix) -Asystem(bsd) -Acpu(mips) -Amachine(mips)"
#endif
-/* Extra switches sometimes passed to the assembler. */
+/* Assembler specs. */
+
+/* MIPS_AS_ASM_SPEC is passed when using the MIPS assembler rather
+ than gas. */
+
+#define MIPS_AS_ASM_SPEC "\
+%{!.s:-nocpp} %{.s: %{cpp} %{nocpp}} \
+%{pipe: %e-pipe is not supported.} \
+%{K} %(subtarget_mips_as_asm_spec)"
+
+/* SUBTARGET_MIPS_AS_ASM_SPEC is passed when using the MIPS assembler
+ rather than gas. It may be overridden by subtargets. */
+
+#ifndef SUBTARGET_MIPS_AS_ASM_SPEC
+#define SUBTARGET_MIPS_AS_ASM_SPEC "%{v}"
+#endif
+
+/* GAS_ASM_SPEC is passed when using gas, rather than the MIPS
+ assembler. */
+
+#define GAS_ASM_SPEC "%{mcpu=*} %{m4650} %{mmad:-m4650} %{v}"
+
+/* TARGET_ASM_SPEC is used to select either MIPS_AS_ASM_SPEC or
+ GAS_ASM_SPEC as the default, depending upon the value of
+ TARGET_DEFAULT. */
-#ifndef ASM_SPEC
#if ((TARGET_CPU_DEFAULT | TARGET_DEFAULT) & MASK_GAS) != 0
/* GAS */
-#define ASM_SPEC "\
-%{mmips-as: \
- %{!.s:-nocpp} %{.s: %{cpp} %{nocpp}} \
- %{pipe: %e-pipe is not supported.} \
- %{K}} \
-%{!mmips-as: \
- %{mcpu=*} %{m4650} %{mmad:-m4650}} \
-%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} %{v} \
-%{noasmopt:-O0} \
-%{!noasmopt:%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3}} \
-%{g} %{g0} %{g1} %{g2} %{g3} \
-%{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} \
-%{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \
-%{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
-%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3} \
-%{membedded-pic}"
-#else
-/* not GAS */
-#define ASM_SPEC "\
-%{!mgas: \
- %{!.s:-nocpp} %{.s: %{cpp} %{nocpp}} \
- %{pipe: %e-pipe is not supported.} \
- %{K}} \
-%{mgas: \
- %{mcpu=*} %{m4650} %{mmad:-m4650}} \
-%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} %{v} \
+#define TARGET_ASM_SPEC "\
+%{mmips-as: %(mips_as_asm_spec)} \
+%{!mmips-as: %(gas_asm_spec)}"
+
+#else /* not GAS */
+
+#define TARGET_ASM_SPEC "\
+%{!mgas: %(mips_as_asm_spec)} \
+%{mgas: %(gas_asm_spec)}"
+
+#endif /* not GAS */
+
+/* SUBTARGET_ASM_OPTIMIZING_SPEC handles passing optimization options
+ to the assembler. It may be overridden by subtargets. */
+#ifndef SUBTARGET_ASM_OPTIMIZING_SPEC
+#define SUBTARGET_ASM_OPTIMIZING_SPEC "\
%{noasmopt:-O0} \
-%{!noasmopt:%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3}} \
+%{!noasmopt:%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3}}"
+#endif
+
+/* SUBTARGET_ASM_DEBUGGING_SPEC handles passing debugging options to
+ the assembler. It may be overridden by subtargets. */
+#ifndef SUBTARGET_ASM_DEBUGGING_SPEC
+#define SUBTARGET_ASM_DEBUGGING_SPEC "\
%{g} %{g0} %{g1} %{g2} %{g3} \
%{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} \
%{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \
%{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
-%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3} \
-%{membedded-pic}"
+%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3}"
+#endif
+/* SUBTARGET_ASM_SPEC is always passed to the assembler. It may be
+ overridden by subtargets. */
+
+#ifndef SUBTARGET_ASM_SPEC
+#define SUBTARGET_ASM_SPEC ""
#endif
-#endif /* ASM_SPEC */
+
+/* ASM_SPEC is the set of arguments to pass to the assembler. */
+
+#define ASM_SPEC "\
+%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} \
+%(subtarget_asm_optimizing_spec) \
+%(subtarget_asm_debugging_spec) \
+%{membedded-pic} \
+%{mabi=32:-32}%{mabi=o32:-32}%{mabi=n32:-n32}%{mabi=64:-64}%{mabi=n64:-64} \
+%(target_asm_spec) \
+%(subtarget_asm_spec)"
/* Specify to run a post-processor, mips-tfile after the assembler
has run to stuff the mips debug information into the object file.
@@ -735,7 +769,24 @@ while (0)
%{save-temps: }"
#endif
-/* Preprocessor specs */
+/* Preprocessor specs. */
+
+/* SUBTARGET_CPP_SIZE_SPEC defines SIZE_TYPE and PTRDIFF_TYPE. It may
+ be overridden by subtargets. */
+
+#ifndef SUBTARGET_CPP_SIZE_SPEC
+#define SUBTARGET_CPP_SIZE_SPEC "\
+%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
+%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}"
+#endif
+
+/* SUBTARGET_CPP_SPEC is passed to the preprocessor. It may be
+ overridden by subtargets. */
+#ifndef SUBTARGET_CPP_SPEC
+#define SUBTARGET_CPP_SPEC ""
+#endif
+
+/* CPP_SPEC is the set of arguments to pass to the preprocessor. */
#ifndef CPP_SPEC
#define CPP_SPEC "\
@@ -745,16 +796,42 @@ while (0)
%{.m: -D__LANGUAGE_OBJECTIVE_C -D_LANGUAGE_OBJECTIVE_C} \
%{.S: -D__LANGUAGE_ASSEMBLY -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
%{.s: -D__LANGUAGE_ASSEMBLY -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{!.S:%{!.s: -D__LANGUAGE_C -D_LANGUAGE_C %{!ansi:-DLANGUAGE_C}}} \
-%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
-%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
+%{!.S: %{!.s: %{!.cc: %{!.cxx: %{!.C: %{!.m: -D__LANGUAGE_C -D_LANGUAGE_C %{!ansi:-DLANGUAGE_C}}}}}}} \
+%(subtarget_cpp_size_spec) \
%{mips3:-U__mips -D__mips=3 -D__mips64} \
%{mips4:-U__mips -D__mips=4 -D__mips64} \
%{mgp32:-U__mips64} %{mgp64:-D__mips64} \
%{msingle-float:%{!msoft-float:-D__mips_single_float}} \
%{m4650:%{!msoft-float:-D__mips_single_float}} \
%{EB:-UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__ -D_MIPSEB -D__MIPSEB -D__MIPSEB__ %{!ansi:-DMIPSEB}} \
-%{EL:-UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__ -D_MIPSEL -D__MIPSEL -D__MIPSEL__ %{!ansi:-DMIPSEL}}"
+%{EL:-UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__ -D_MIPSEL -D__MIPSEL -D__MIPSEL__ %{!ansi:-DMIPSEL}} \
+%(subtarget_cpp_spec) "
+#endif
+
+/* This macro defines names of additional specifications to put in the specs
+ that can be used in various specifications like CC1_SPEC. Its definition
+ is an initializer with a subgrouping for each command option.
+
+ Each subgrouping contains a string constant, that defines the
+ specification name, and a string constant that used by the GNU CC driver
+ program.
+
+ Do not define this macro if it does not need to do anything. */
+
+#define EXTRA_SPECS \
+ { "subtarget_cpp_spec", SUBTARGET_CPP_SPEC }, \
+ { "subtarget_cpp_size_spec", SUBTARGET_CPP_SIZE_SPEC }, \
+ { "mips_as_asm_spec", MIPS_AS_ASM_SPEC }, \
+ { "gas_asm_spec", GAS_ASM_SPEC }, \
+ { "target_asm_spec", TARGET_ASM_SPEC }, \
+ { "subtarget_mips_as_asm_spec", SUBTARGET_MIPS_AS_ASM_SPEC }, \
+ { "subtarget_asm_optimizing_spec", SUBTARGET_ASM_OPTIMIZING_SPEC }, \
+ { "subtarget_asm_debugging_spec", SUBTARGET_ASM_DEBUGGING_SPEC }, \
+ { "subtarget_asm_spec", SUBTARGET_ASM_SPEC }, \
+ SUBTARGET_EXTRA_SPECS
+
+#ifndef SUBTARGET_EXTRA_SPECS
+#define SUBTARGET_EXTRA_SPECS
#endif
/* If defined, this macro is an additional prefix to try after
diff --git a/gcc/config/mips/netbsd.h b/gcc/config/mips/netbsd.h
index 146aec1..1973cc3 100644
--- a/gcc/config/mips/netbsd.h
+++ b/gcc/config/mips/netbsd.h
@@ -1,5 +1,5 @@
/* Definitions for DECstation running BSD as target machine for GNU compiler.
- Copyright (C) 1993, 1995 Free Software Foundation, Inc.
+ Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
This file is part of GNU CC.
@@ -69,28 +69,8 @@ Boston, MA 02111-1307, USA. */
-Asystem(unix) -Asystem(NetBSD) -Amachine(mips)"
#endif
-/* Always uses gas. */
-#ifndef ASM_SPEC
-#define ASM_SPEC "\
-%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{v} \
-%{noasmopt:-O0} \
-%{!noasmopt:%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3}} \
-%{g} %{g0} %{g1} %{g2} %{g3} \
-%{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} \
-%{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \
-%{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
-%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3}"
-#endif
-
-#ifndef CPP_SPEC
-#define CPP_SPEC "\
-%{posix:-D_POSIX_SOURCE} \
-%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
-%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
-%{mips3:-U__mips -D__mips=3 -D__mips64} \
-%{mgp32:-U__mips64} %{mgp64:-D__mips64} \
-%{msingle-float:%{!msoft-float:-D__mips_single_float}} \
-%{m4650:%{!msoft-float:-D__mips_single_float}}"
+#ifndef SUBTARGET_CPP_SPEC
+#define SUBTARGET_CPP_SPEC "%{posix:-D_POSIX_SOURCE}"
#endif
#define LIB_SPEC "%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}"
diff --git a/gcc/config/mips/osfrose.h b/gcc/config/mips/osfrose.h
index dadd614..f6901e8 100644
--- a/gcc/config/mips/osfrose.h
+++ b/gcc/config/mips/osfrose.h
@@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler.
DECstation (OSF/1 reference port with OSF/rose) version.
- Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc.
+ Copyright (C) 1991, 1992, 1995, 1996 Free Software Foundation, Inc.
This file is part of GNU CC.
@@ -34,59 +34,13 @@ Boston, MA 02111-1307, USA. */
-DOSF -DOSF1 -Dbsd4_2 -DMIPSEL -Dhost_mips -Dmips -Dunix -DR3000 -DSYSTYPE_BSD \
-Asystem(unix) -Asystem(xpg4) -Acpu(mips) -Amachine(mips)"
-#define ASM_SPEC "\
-%{mmips-as: \
- %{!.s:-nocpp} %{.s: %{cpp} %{nocpp}} \
- %{pipe: %e-pipe is not supported.} \
- %{K}} \
-%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{v} \
-%{noasmopt:-O0} \
-%{!noasmopt:%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3}} \
-%{g} %{g0} %{g1} %{g2} %{g3} \
-%{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} \
-%{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \
-%{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
-%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3}"
-
-#ifndef CROSS_COMPILE
-#define ASM_FINAL_SPEC "\
-%{mmips-as: %{!mno-mips-tfile: \
- \n mips-tfile %{v*: -v} %{d*} \
- %{K: -I %b.o~} \
- %{!K: %{save-temps: -I %b.o~}} \
- %{c:%W{o*}%{!o*:-o %b.o}}%{!c:-o %U.o} \
- %{.s:%i} %{!.s:%g.s}}}"
-
-#else /* CROSS_COMPILE */
-#define ASM_FINAL_SPEC "\
-%{mmips-as: %{mmips-tfile: \
- \n mips-tfile %{v*: -v} %{d*} \
- %{K: -I %b.o~} \
- %{!K: %{save-temps: -I %b.o~}} \
- %{c:%W{o*}%{!o*:-o %b.o}}%{!c:-o %U.o} \
- %{.s:%i} %{!.s:%g.s}}}"
-#endif
+#define SUBTARGET_CPP_SIZE_SPEC "\
+%{mlong64:-D__PTRDIFF_TYPE__=long\\ int} \
+%{!mlong64:-D__PTRDIFF_TYPE__=int}"
-#define CPP_SPEC "\
+#define SUBTARGET_CPP_SPEC "\
%{.S: %{!ansi:%{!traditional:%{!traditional-cpp:%{!ftraditional: -traditional}}}}} \
-%{.S: -D__LANGUAGE_ASSEMBLY__ -D__LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY} \
- -ULANGUAGE_C -U__LANGUAGE_C__} \
-%{.s: %{!ansi:%{!traditional:%{!traditional-cpp:%{!ftraditional: -traditional}}}}} \
-%{.s: -D__LANGUAGE_ASSEMBLY__ -D__LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY} \
- -ULANGUAGE_C -U__LANGUAGE_C__} \
-%{.cc: -D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS} \
-%{.cxx: -D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS} \
-%{.C: -D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS} \
-%{.m: -D__LANGUAGE_OBJECTIVE_C__ -D__LANGUAGE_OBJECTIVE_C} \
-%{!.S:%{!.s: -D__LANGUAGE_C__ -D__LANGUAGE_C %{!ansi:-DLANGUAGE_C}}} \
-%{mlong64:-D__PTRDIFF_TYPE__=long\\ int} \
-%{!mlong64:-D__PTRDIFF_TYPE__=int} \
-%{mips3:-U__mips -D__mips=3 -D__mips64} \
-%{mgp32:-U__mips64} %{mgp64:-D__mips64} \
-%{msingle-float:%{!msoft-float:-D__mips_single_float}} \
-%{m4650:%{!msoft-float:-D__mips_single_float}} \
-%{EB:-UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__ -D_MIPSEB -D__MIPSEB -D__MIPSEB__ %{!ansi:-DMIPSEB}} \
-%{EL:-UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__ -D_MIPSEL -D__MIPSEL -D__MIPSEL__ %{!ansi:-DMIPSEL}}"
+%{.s: %{!ansi:%{!traditional:%{!traditional-cpp:%{!ftraditional: -traditional}}}}}"
/* ??? This assumes that GNU as is always used with GNU ld, and MIPS as is
always used with MIPS ld. */
diff --git a/gcc/config/mips/sni-svr4.h b/gcc/config/mips/sni-svr4.h
index 67b18c0..f85e28f 100644
--- a/gcc/config/mips/sni-svr4.h
+++ b/gcc/config/mips/sni-svr4.h
@@ -25,14 +25,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-D_mips -D_unix -D_host_mips -D_MIPSEB -D_R3000 -D_SYSTYPE_SVR4 \
-Asystem(unix) -Asystem(svr4) -Acpu(mips) -Amachine(mips)"
-#define CPP_SPEC "\
-%{.cc: -D__LANGUAGE_C_PLUS_PLUS -D_LANGUAGE_C_PLUS_PLUS} \
-%{.cxx: -D__LANGUAGE_C_PLUS_PLUS -D_LANGUAGE_C_PLUS_PLUS} \
-%{.C: -D__LANGUAGE_C_PLUS_PLUS -D_LANGUAGE_C_PLUS_PLUS} \
-%{.m: -D__LANGUAGE_OBJECTIVE_C -D_LANGUAGE_OBJECTIVE_C} \
-%{.S: -D__LANGUAGE_ASSEMBLY -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{.s: -D__LANGUAGE_ASSEMBLY -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{!.S:%{!.s: -D__LANGUAGE_C -D_LANGUAGE_C %{!ansi:-DLANGUAGE_C}}} \
+#define SUBTARGET_CPP_SIZE_SPEC "\
-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int"
#define LINK_SPEC "\