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made allocation chunk size dependant on pointer size

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ceriel 1990-01-19 11:30:16 +00:00
parent 35023ba945
commit f21378d696
2 changed files with 11 additions and 10 deletions
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17
lang/cem/libcc/gen/ext_comp.c
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@ -185,17 +185,14 @@ static int
cmp_ext(e1, e2) cmp_ext(e1, e2)
struct EXTEND *e1, *e2; struct EXTEND *e1, *e2;
{ {
int sign = e1->sign ? -1 : 1; struct EXTEND tmp;
if (e1->sign > e2->sign) return -1; e2->sign = ! e2->sign;
if (e1->sign < e2->sign) return 1; add_ext(e1, e2, &tmp);
if (e1->exp < e2->exp) return -sign; e2->sign = ! e2->sign;
if (e1->exp > e2->exp) return sign; if (tmp.m1 == 0 && tmp.m2 == 0) return 0;
if (e1->m1 < e2->m1) return -sign; if (tmp->sign) return -1;
if (e1->m1 > e2->m1) return sign; return 1;
if (e1->m2 < e2->m2) return -sign;
if (e1->m2 > e2->m2) return sign;
return 0;
} }
static static

4
lang/cem/libcc/gen/malloc.c
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@ -14,7 +14,11 @@
#define ptrint long #define ptrint long
#endif #endif
#if EM_PSIZE == 2
#define BRKSIZE 1024
#else
#define BRKSIZE 4096 #define BRKSIZE 4096
#endif
#define PTRSIZE sizeof(char *) #define PTRSIZE sizeof(char *)
#define Align(x,a) (((x) + (a - 1)) & ~(a - 1)) #define Align(x,a) (((x) + (a - 1)) & ~(a - 1))
#define NextSlot(p) (* (char **) ((p) - PTRSIZE)) #define NextSlot(p) (* (char **) ((p) - PTRSIZE))