1 files changed, 107 insertions, 0 deletions
diff --git a/deps/jemalloc/src/sz.c b/deps/jemalloc/src/sz.c
new file mode 100644
index 000000000..9de77e45f
--- /dev/null
+++ b/deps/jemalloc/src/sz.c
@@ -0,0 +1,107 @@
+#include "jemalloc/internal/jemalloc_preamble.h"
+#include "jemalloc/internal/sz.h"
+
+JEMALLOC_ALIGNED(CACHELINE)
+const size_t sz_pind2sz_tab[NPSIZES+1] = {
+#define PSZ_yes(lg_grp, ndelta, lg_delta)				\
+	(((ZU(1)<<lg_grp) + (ZU(ndelta)<<lg_delta))),
+#define PSZ_no(lg_grp, ndelta, lg_delta)
+#define SC(index, lg_grp, lg_delta, ndelta, psz, bin, pgs, lg_delta_lookup) \
+	PSZ_##psz(lg_grp, ndelta, lg_delta)
+	SIZE_CLASSES
+#undef PSZ_yes
+#undef PSZ_no
+#undef SC
+	(LARGE_MAXCLASS + PAGE)
+};
+
+JEMALLOC_ALIGNED(CACHELINE)
+const size_t sz_index2size_tab[NSIZES] = {
+#define SC(index, lg_grp, lg_delta, ndelta, psz, bin, pgs, lg_delta_lookup) \
+	((ZU(1)<<lg_grp) + (ZU(ndelta)<<lg_delta)),
+	SIZE_CLASSES
+#undef SC
+};
+
+JEMALLOC_ALIGNED(CACHELINE)
+const uint8_t sz_size2index_tab[] = {
+#if LG_TINY_MIN == 0
+/* The div module doesn't support division by 1. */
+#error "Unsupported LG_TINY_MIN"
+#define S2B_0(i)	i,
+#elif LG_TINY_MIN == 1
+#warning "Dangerous LG_TINY_MIN"
+#define S2B_1(i)	i,
+#elif LG_TINY_MIN == 2
+#warning "Dangerous LG_TINY_MIN"
+#define S2B_2(i)	i,
+#elif LG_TINY_MIN == 3
+#define S2B_3(i)	i,
+#elif LG_TINY_MIN == 4
+#define S2B_4(i)	i,
+#elif LG_TINY_MIN == 5
+#define S2B_5(i)	i,
+#elif LG_TINY_MIN == 6
+#define S2B_6(i)	i,
+#elif LG_TINY_MIN == 7
+#define S2B_7(i)	i,
+#elif LG_TINY_MIN == 8
+#define S2B_8(i)	i,
+#elif LG_TINY_MIN == 9
+#define S2B_9(i)	i,
+#elif LG_TINY_MIN == 10
+#define S2B_10(i)	i,
+#elif LG_TINY_MIN == 11
+#define S2B_11(i)	i,
+#else
+#error "Unsupported LG_TINY_MIN"
+#endif
+#if LG_TINY_MIN < 1
+#define S2B_1(i)	S2B_0(i) S2B_0(i)
+#endif
+#if LG_TINY_MIN < 2
+#define S2B_2(i)	S2B_1(i) S2B_1(i)
+#endif
+#if LG_TINY_MIN < 3
+#define S2B_3(i)	S2B_2(i) S2B_2(i)
+#endif
+#if LG_TINY_MIN < 4
+#define S2B_4(i)	S2B_3(i) S2B_3(i)
+#endif
+#if LG_TINY_MIN < 5
+#define S2B_5(i)	S2B_4(i) S2B_4(i)
+#endif
+#if LG_TINY_MIN < 6
+#define S2B_6(i)	S2B_5(i) S2B_5(i)
+#endif
+#if LG_TINY_MIN < 7
+#define S2B_7(i)	S2B_6(i) S2B_6(i)
+#endif
+#if LG_TINY_MIN < 8
+#define S2B_8(i)	S2B_7(i) S2B_7(i)
+#endif
+#if LG_TINY_MIN < 9
+#define S2B_9(i)	S2B_8(i) S2B_8(i)
+#endif
+#if LG_TINY_MIN < 10
+#define S2B_10(i)	S2B_9(i) S2B_9(i)
+#endif
+#if LG_TINY_MIN < 11
+#define S2B_11(i)	S2B_10(i) S2B_10(i)
+#endif
+#define S2B_no(i)
+#define SC(index, lg_grp, lg_delta, ndelta, psz, bin, pgs, lg_delta_lookup) \
+	S2B_##lg_delta_lookup(index)
+	SIZE_CLASSES
+#undef S2B_3
+#undef S2B_4
+#undef S2B_5
+#undef S2B_6
+#undef S2B_7
+#undef S2B_8
+#undef S2B_9
+#undef S2B_10
+#undef S2B_11
+#undef S2B_no
+#undef SC
+};