--- gcc/config/sequent.h	2018/04/24 17:55:14	1.1.1.2
+++ gcc/config/sequent.h	2018/04/24 18:06:08	1.1.1.4
@@ -42,6 +42,14 @@ the Free Software Foundation, 675 Mass A
 
 #define LIB_SPEC "%{g:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p} "
 
+/* gcc should find libgcc.a itself, not ask linker to do so.  */
+
+#define LINK_LIBGCC_SPECIAL
+
+/* GCC must match what sys/types.h uses for size_t.  */
+
+#define SIZE_TYPE "int"
+
 /* This is how to align the code that follows an unconditional branch.
    Don't define it, since it confuses the assembler (we hear).  */
 
@@ -58,3 +66,11 @@ the Free Software Foundation, 675 Mass A
 #define IMMEDIATE_PREFIX 0
 
 #define SEQUENT_ASM
+
+/* Operand of bsr or jsr should be just the address.  */
+
+#define CALL_MEMREF_IMPLICIT
+
+/* Output a reg as an index rather than a base if we have the choice.  */
+
+#define INDEX_RATHER_THAN_BASE