--- gcc/config/mips/dec-bsd.h	2018/04/24 18:15:40	1.1
+++ gcc/config/mips/dec-bsd.h	2018/04/24 18:21:56	1.1.1.2
@@ -26,33 +26,41 @@ the Free Software Foundation, 675 Mass A
 -Asystem(unix) -Asystem(bsd) -Amachine(mips)"
 #endif
 
+/* Always uses gas.  */
 #ifndef ASM_SPEC
-#define ASM_SPEC "%{G*}"
+#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 "\
-%{.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:	-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}}}"
+%{!.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}"
 #endif
 
+/* Always uses GNU ld.  */
 #ifndef LINK_SPEC
-#define LINK_SPEC "%{G*}"
+#define LINK_SPEC "%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3}"
 #endif
 
 #define LIB_SPEC ""
 #define STARTFILE_SPEC ""
 
-/* For compatibility with types.h.  */
-#ifndef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-#endif
-
 #ifndef MACHINE_TYPE
 #define MACHINE_TYPE "DECstation running BSD 4.4"
 #endif