made allocation chunk size dependant on pointer size

diff --git a/lang/cem/libcc/gen/ext_comp.c b/lang/cem/libcc/gen/ext_comp.c
index e6b1edc..ca37b85 100644 (file)
--- a/lang/cem/libcc/gen/ext_comp.c
+++ b/lang/cem/libcc/gen/ext_comp.c
@@ -185,17 +185,14 @@ static int
 cmp_ext(e1, e2)
        struct EXTEND *e1, *e2;
 {
-       int sign = e1->sign ? -1 : 1;
-
-       if (e1->sign > e2->sign) return -1;
-       if (e1->sign < e2->sign) return 1;
-       if (e1->exp < e2->exp) return -sign;
-       if (e1->exp > e2->exp) return sign;
-       if (e1->m1 < e2->m1) return -sign;
-       if (e1->m1 > e2->m1) return sign;
-       if (e1->m2 < e2->m2) return -sign;
-       if (e1->m2 > e2->m2) return sign;
-       return 0;
+       struct EXTEND tmp;
+
+       e2->sign = ! e2->sign;
+       add_ext(e1, e2, &tmp);
+       e2->sign = ! e2->sign;
+       if (tmp.m1 == 0 && tmp.m2 == 0) return 0;
+       if (tmp->sign) return -1;
+       return 1;
 }
 
 static

diff --git a/lang/cem/libcc/gen/malloc.c b/lang/cem/libcc/gen/malloc.c
index b422a14..f72d08a 100644 (file)
--- a/lang/cem/libcc/gen/malloc.c
+++ b/lang/cem/libcc/gen/malloc.c
@@ -14,7 +14,11 @@
 #define        ptrint          long
 #endif
 
+#if EM_PSIZE == 2
+#define BRKSIZE                1024
+#else
 #define BRKSIZE                4096
+#endif
 #define        PTRSIZE         sizeof(char *)
 #define Align(x,a)     (((x) + (a - 1)) & ~(a - 1))
 #define NextSlot(p)    (* (char **) ((p) - PTRSIZE))