[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/build/uClibc/libc/stdio/_uintmaxtostr.c b/ap/build/uClibc/libc/stdio/_uintmaxtostr.c
new file mode 100644
index 0000000..e501165
--- /dev/null
+++ b/ap/build/uClibc/libc/stdio/_uintmaxtostr.c
@@ -0,0 +1,152 @@
+/* Copyright (C) 2004 Manuel Novoa III <mjn3@codepoet.org>
+ *
+ * GNU Library General Public License (LGPL) version 2 or later.
+ *
+ * Dedicated to Toni. See uClibc/DEDICATION.mjn3 for details.
+ */
+
+#define _ISOC99_SOURCE /* for ULLONG primarily... */
+#include "_stdio.h"
+#include <limits.h>
+#include <locale.h>
+#include <bits/uClibc_uintmaxtostr.h>
+
+
+/* Avoid using long long / and % operations to cut down dependencies on
+ * libgcc.a. Definitely helps on i386 at least. */
+#if (INTMAX_MAX > INT_MAX) && (((INTMAX_MAX/INT_MAX)/2) - 2 <= INT_MAX)
+#define INTERNAL_DIV_MOD
+#endif
+
+char attribute_hidden *_uintmaxtostr(register char * __restrict bufend, uintmax_t uval,
+ int base, __UIM_CASE alphacase)
+{
+ int negative;
+ unsigned int digit;
+#ifdef INTERNAL_DIV_MOD
+ unsigned int H, L, high, low, rh;
+#endif
+#ifndef __LOCALE_C_ONLY
+ int grouping, outdigit;
+ const char *g; /* This does not need to be initialized. */
+#endif /* __LOCALE_C_ONLY */
+
+ negative = 0;
+ if (base < 0) { /* signed value */
+ base = -base;
+ if (uval > INTMAX_MAX) {
+ uval = -uval;
+ negative = 1;
+ }
+ }
+
+ /* this is an internal routine -- we shouldn't need to check this */
+ assert(!((base < 2) || (base > 36)));
+
+#ifndef __LOCALE_C_ONLY
+ grouping = -1;
+ outdigit = 0x80 & alphacase;
+ alphacase ^= outdigit;
+ if (alphacase == __UIM_GROUP) {
+ assert(base == 10);
+ if (*(g = __UCLIBC_CURLOCALE->grouping)) {
+ grouping = *g;
+ }
+ }
+#endif /* __LOCALE_C_ONLY */
+
+ *bufend = '\0';
+
+#ifndef INTERNAL_DIV_MOD
+ do {
+#ifndef __LOCALE_C_ONLY
+ if (!grouping) { /* Finished a group. */
+ bufend -= __UCLIBC_CURLOCALE->thousands_sep_len;
+ memcpy(bufend, __UCLIBC_CURLOCALE->thousands_sep,
+ __UCLIBC_CURLOCALE->thousands_sep_len);
+ if (g[1] != 0) { /* g[1] == 0 means repeat last grouping. */
+ /* Note: g[1] == -1 means no further grouping. But since
+ * we'll never wrap around, we can set grouping to -1 without
+ * fear of */
+ ++g;
+ }
+ grouping = *g;
+ }
+ --grouping;
+#endif /* __LOCALE_C_ONLY */
+ digit = uval % base;
+ uval /= base;
+
+#ifndef __LOCALE_C_ONLY
+ if (unlikely(outdigit)) {
+ bufend -= __UCLIBC_CURLOCALE->outdigit_length[digit];
+ memcpy(bufend,
+ (&__UCLIBC_CURLOCALE->outdigit0_mb)[digit],
+ __UCLIBC_CURLOCALE->outdigit_length[digit]);
+ } else
+#endif
+ {
+ *--bufend = ( (digit < 10) ? digit + '0' : digit + alphacase );
+ }
+ } while (uval);
+
+#else /* ************************************************** */
+
+ H = (UINT_MAX / base);
+ L = UINT_MAX % base + 1;
+ if (L == base) {
+ ++H;
+ L = 0;
+ }
+ low = (unsigned int) uval;
+ high = (unsigned int) (uval >> (sizeof(unsigned int) * CHAR_BIT));
+
+ do {
+#ifndef __LOCALE_C_ONLY
+ if (!grouping) { /* Finished a group. */
+ bufend -= __UCLIBC_CURLOCALE->thousands_sep_len;
+ memcpy(bufend, __UCLIBC_CURLOCALE->thousands_sep,
+ __UCLIBC_CURLOCALE->thousands_sep_len);
+ if (g[1] != 0) { /* g[1] == 0 means repeat last grouping. */
+ /* Note: g[1] == -1 means no further grouping. But since
+ * we'll never wrap around, we can set grouping to -1 without
+ * fear of */
+ ++g;
+ }
+ grouping = *g;
+ }
+ --grouping;
+#endif /* __LOCALE_C_ONLY */
+
+ if (unlikely(high)) {
+ rh = high % base;
+ high /= base;
+ digit = (low % base) + (L * rh);
+ low = (low / base) + (H * rh) + (digit / base);
+ digit %= base;
+ } else {
+ digit = low % base;
+ low /= base;
+ }
+
+#ifndef __LOCALE_C_ONLY
+ if (unlikely(outdigit)) {
+ bufend -= __UCLIBC_CURLOCALE->outdigit_length[digit];
+ memcpy(bufend,
+ (&__UCLIBC_CURLOCALE->outdigit0_mb)[digit],
+ __UCLIBC_CURLOCALE->outdigit_length[digit]);
+ } else
+#endif
+ {
+ *--bufend = ( (digit < 10) ? digit + '0' : digit + alphacase );
+ }
+ } while (low | high);
+
+#endif /******************************************************/
+
+ if (negative) {
+ *--bufend = '-';
+ }
+
+ return bufend;
+}