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--- /dev/null
+++ Libc/Libc-320/stdio/FreeBSD/vfprintf.c.patch
@@ -0,0 +1,718 @@
+--- vfprintf.c.orig Thu Jul 24 12:42:14 2003
++++ vfprintf.c Sun Aug 24 16:21:44 2003
+@@ -66,9 +66,20 @@
+ #include "local.h"
+ #include "fvwrite.h"
+
++#ifdef ALTIVEC
++#include <machine/cpu_capabilities.h>
++
++#define VECTORTYPE vector unsigned char
++#endif /* ALTIVEC */
++
+ /* Define FLOATING_POINT to get floating point. */
+ #define FLOATING_POINT
+
++/* if no floating point, turn off HEXFLOAT as well */
++#if defined(HEXFLOAT) && !defined(FLOATING_POINT)
++#undef HEXFLOAT
++#endif /* defined(HEXFLOAT) && !defined(FLOATING_POINT) */
++
+ union arg {
+ int intarg;
+ u_int uintarg;
+@@ -88,7 +99,7 @@
+ long *plongarg;
+ long long *plonglongarg;
+ ptrdiff_t *pptrdiffarg;
+- size_t *psizearg;
++ ssize_t *psizearg;
+ intmax_t *pintmaxarg;
+ #ifdef FLOATING_POINT
+ double doublearg;
+@@ -96,6 +107,16 @@
+ #endif
+ wint_t wintarg;
+ wchar_t *pwchararg;
++#ifdef ALTIVEC
++ VECTORTYPE vectorarg;
++ unsigned char vuchararg[16];
++ signed char vchararg[16];
++ unsigned short vushortarg[8];
++ signed short vshortarg[8];
++ unsigned int vuintarg[4];
++ signed int vintarg[4];
++ float vfloatarg[4];
++#endif /* ALTIVEC */
+ };
+
+ /*
+@@ -106,7 +127,11 @@
+ T_LONG, T_U_LONG, TP_LONG, T_LLONG, T_U_LLONG, TP_LLONG,
+ T_PTRDIFFT, TP_PTRDIFFT, T_SIZET, TP_SIZET,
+ T_INTMAXT, T_UINTMAXT, TP_INTMAXT, TP_VOID, TP_CHAR, TP_SCHAR,
++#ifdef ALTIVEC
++ T_DOUBLE, T_LONG_DOUBLE, T_WINT, TP_WCHAR, T_VECTOR
++#else /* ! ALTIVEC */
+ T_DOUBLE, T_LONG_DOUBLE, T_WINT, TP_WCHAR
++#endif /* ALTIVEC */
+ };
+
+ static int __sprint(FILE *, struct __suio *);
+@@ -119,6 +144,37 @@
+ static void __find_arguments(const char *, va_list, union arg **);
+ static void __grow_type_table(int, enum typeid **, int *);
+
++ /*
++ * Get the argument indexed by nextarg. If the argument table is
++ * built, use it to get the argument. If its not, get the next
++ * argument (and arguments must be gotten sequentially).
++ */
++#define GETARG(type) \
++ ((argtable != NULL) ? *((type*)(&argtable[nextarg++])) : \
++ (nextarg++, va_arg(ap, type)))
++
++#ifdef ALTIVEC
++#define hasAltivec (_cpu_capabilities & kHasAltivec)
++/*-----------------------------------------------------------------------
++ * getvec() must be a real subroutine. If it is a #define, then __vfprintf()
++ * would have its calling sequence changed by Altivec so that a non-Altivec
++ * processor would crash on illegal instruction. By isolating the calling
++ * sequence in getvec(), __vprintf() is callable by a non-Altivec processor.
++ *-----------------------------------------------------------------------*/
++static va_list
++getvec(union arg *dst, const union arg *argtable, int nextarg, va_list ap)
++{
++ dst->vectorarg = GETARG(VECTORTYPE);
++ return ap;
++}
++
++#define SETVEC(dst) \
++{ \
++ ap = getvec(&dst, argtable, nextarg, ap); \
++ nextarg++; \
++}
++#endif /* ALTIVEC */
++
+ /*
+ * Flush out all the vectors defined by the given uio,
+ * then reset it so that it can be reused.
+@@ -424,6 +480,15 @@
+
+ #endif /* FLOATING_POINT */
+
++#ifdef HEXFLOAT
++extern int __hdtoa(double d, const char *xdigs, int prec, char *cp,
++ int *expt, int *signflag, char **dtoaend);
++#if !__TYPE_LONGDOUBLE_IS_DOUBLE
++extern int __hldtoa(long double d, const char *xdigs, int prec, char *cp,
++ int *expt, int *signflag, char **dtoaend);
++#endif /* !__TYPE_LONGDOUBLE_IS_DOUBLE */
++#endif /* HEXFLOAT */
++
+ /*
+ * The size of the buffer we use as scratch space for integer
+ * conversions, among other things. Technically, we would need the
+@@ -452,6 +517,9 @@
+ #define PTRDIFFT 0x800 /* ptrdiff_t */
+ #define INTMAXT 0x1000 /* intmax_t */
+ #define CHARINT 0x2000 /* print char using int format */
++#ifdef ALTIVEC
++#define VECTOR 0x4000 /* Altivec vector */
++#endif /* ALTIVEC */
+
+ /*
+ * Non-MT-safe version
+@@ -503,6 +571,11 @@
+ int nseps; /* number of group separators with ' */
+ int nrepeats; /* number of repeats of the last group */
+ #endif
++#ifdef ALTIVEC
++ union arg vval; /* Vector argument. */
++ char *pct; /* Pointer to '%' at beginning of specifier. */
++ char vsep; /* Vector separator character. */
++#endif
+ u_long ulval; /* integer arguments %[diouxX] */
+ uintmax_t ujval; /* %j, %ll, %q, %t, %z integers */
+ int base; /* base for [diouxX] conversion */
+@@ -535,6 +608,12 @@
+
+ static const char xdigs_lower[16] = "0123456789abcdef";
+ static const char xdigs_upper[16] = "0123456789ABCDEF";
++#ifdef HEXFLOAT
++#define HEXFLOATDELTA 32
++#define HEXFLOATSTART 32
++ static char *hexfloat = NULL;
++ static int hexfloatlen = 0;
++#endif /* HEXFLOAT */
+
+ /*
+ * BEWARE, these `goto error' on error, and PAD uses `n'.
+@@ -575,15 +654,6 @@
+ }
+
+ /*
+- * Get the argument indexed by nextarg. If the argument table is
+- * built, use it to get the argument. If its not, get the next
+- * argument (and arguments must be gotten sequentially).
+- */
+-#define GETARG(type) \
+- ((argtable != NULL) ? *((type*)(&argtable[nextarg++])) : \
+- (nextarg++, va_arg(ap, type)))
+-
+- /*
+ * To extend shorts properly, we need both signed and unsigned
+ * argument extraction methods.
+ */
+@@ -634,7 +704,6 @@
+ val = GETARG (int); \
+ }
+
+-
+ thousands_sep = '\0';
+ grouping = NULL;
+ convbuf = NULL;
+@@ -676,6 +745,9 @@
+ }
+ if (ch == '\0')
+ goto done;
++#ifdef ALTIVEC
++ pct = fmt;
++#endif /* ALTIVEC */
+ fmt++; /* skip over '%' */
+
+ flags = 0;
+@@ -684,6 +756,9 @@
+ prec = -1;
+ sign = '\0';
+ ox[1] = '\0';
++#ifdef ALTIVEC
++ vsep = 'X'; /* Illegal value, changed to defaults later. */
++#endif /* ALTIVEC */
+
+ rflag: ch = *fmt++;
+ reswitch: switch (ch) {
+@@ -699,6 +774,11 @@
+ case '#':
+ flags |= ALT;
+ goto rflag;
++#ifdef ALTIVEC
++ case ',': case ';': case ':': case '_':
++ vsep = ch;
++ goto rflag;
++#endif /* ALTIVEC */
+ case '*':
+ /*-
+ * ``A negative field width argument is taken as a
+@@ -807,6 +887,12 @@
+ }
+ size = (int)mbseqlen;
+ } else {
++#ifdef ALTIVEC
++ if (flags & VECTOR) {
++ SETVEC(vval);
++ break;
++ }
++#endif /* ALTIVEC */
+ *(cp = buf) = GETARG(int);
+ size = 1;
+ }
+@@ -817,6 +903,12 @@
+ /*FALLTHROUGH*/
+ case 'd':
+ case 'i':
++#ifdef ALTIVEC
++ if (flags & VECTOR) {
++ SETVEC(vval);
++ break;
++ } else
++#endif /* ALTIVEC */
+ if (flags & INTMAX_SIZE) {
+ ujval = SJARG();
+ if ((intmax_t)ujval < 0) {
+@@ -836,6 +928,13 @@
+ #ifdef HEXFLOAT
+ case 'a':
+ case 'A':
++#ifdef ALTIVEC
++ if (flags & VECTOR) {
++ flags |= FPT;
++ SETVEC(vval);
++ break;
++ }
++#endif /* ALTIVEC */
+ if (ch == 'a') {
+ ox[1] = 'x';
+ xdigs = xdigs_lower;
+@@ -845,25 +944,51 @@
+ xdigs = xdigs_upper;
+ expchar = 'P';
+ }
+- /*
+- * XXX We don't actually have a conversion
+- * XXX routine for this yet.
+- */
++ if (!hexfloat) {
++ hexfloat = malloc(hexfloatlen = HEXFLOATSTART);
++ if (!hexfloat)
++ goto error;
++ }
++ if (prec > hexfloatlen - 1) {
++ int hlen = prec + HEXFLOATDELTA;
++ char *hf = realloc(hexfloat, hlen);
++ if (hf == NULL)
++ goto error;
++ hexfloat = hf;
++ hexfloatlen = hlen;
++ }
++ cp = hexfloat;
+ if (flags & LONGDBL) {
+- fparg.ldbl = (double)GETARG(long double);
+- dtoaresult = cp =
+- __hldtoa(fparg.ldbl, xdigs, prec,
++#if __TYPE_LONGDOUBLE_IS_DOUBLE
++ fparg.dbl = (double)GETARG(long double);
++ prec = __hdtoa(fparg.dbl, xdigs, prec, cp,
+ &expt, &signflag, &dtoaend);
++#else /* ! __TYPE_LONGDOUBLE_IS_DOUBLE */
++ fparg.ldbl = GETARG(long double);
++ prec = __hldtoa(fparg.ldbl, xdigs, prec, cp,
++ &expt, &signflag, &dtoaend);
++#endif /* __TYPE_LONGDOUBLE_IS_DOUBLE */
+ } else {
+ fparg.dbl = GETARG(double);
+- dtoaresult = cp =
+- __hdtoa(fparg.dbl, xdigs, prec,
++ prec = __hdtoa(fparg.dbl, xdigs, prec, cp,
+ &expt, &signflag, &dtoaend);
+ }
+- goto fp_begin;
++ prec++;
++ if (expt == INT_MAX)
++ ox[1] = 0;
++ else
++ expt++;
++ goto hex_begin;
+ #endif
+ case 'e':
+ case 'E':
++#ifdef ALTIVEC
++ if (flags & VECTOR) {
++ flags |= FPT;
++ SETVEC(vval);
++ break;
++ }
++#endif /* ALTIVEC */
+ expchar = ch;
+ if (prec < 0) /* account for digit before decpt */
+ prec = DEFPREC + 1;
+@@ -872,10 +997,24 @@
+ goto fp_begin;
+ case 'f':
+ case 'F':
++#ifdef ALTIVEC
++ if (flags & VECTOR) {
++ flags |= FPT;
++ SETVEC(vval);
++ break;
++ }
++#endif /* ALTIVEC */
+ expchar = '\0';
+ goto fp_begin;
+ case 'g':
+ case 'G':
++#ifdef ALTIVEC
++ if (flags & VECTOR) {
++ flags |= FPT;
++ SETVEC(vval);
++ break;
++ }
++#endif /* ALTIVEC */
+ expchar = ch - ('g' - 'e');
+ if (prec == 0)
+ prec = 1;
+@@ -884,6 +1023,17 @@
+ prec = DEFPREC;
+ if (dtoaresult != NULL)
+ freedtoa(dtoaresult);
++#if __TYPE_LONGDOUBLE_IS_DOUBLE
++ if (flags & LONGDBL)
++ fparg.dbl = (double)GETARG(long double);
++ else
++ fparg.dbl = GETARG(double);
++ dtoaresult = cp =
++ dtoa(fparg.dbl, expchar ? 2 : 3, prec,
++ &expt, &signflag, &dtoaend);
++ if (expt == 9999)
++ expt = INT_MAX;
++#else /* ! __TYPE_LONGDOUBLE_IS_DOUBLE */
+ if (flags & LONGDBL) {
+ fparg.ldbl = GETARG(long double);
+ dtoaresult = cp =
+@@ -897,6 +1047,10 @@
+ if (expt == 9999)
+ expt = INT_MAX;
+ }
++#endif /* __TYPE_LONGDOUBLE_IS_DOUBLE */
++#ifdef HEXFLOAT
++hex_begin:
++#endif /* HEXFLOAT */
+ if (signflag)
+ sign = '-';
+ if (expt == INT_MAX) { /* inf or nan */
+@@ -990,6 +1144,12 @@
+ flags |= LONGINT;
+ /*FALLTHROUGH*/
+ case 'o':
++#ifdef ALTIVEC
++ if (flags & VECTOR) {
++ SETVEC(vval);
++ break;
++ } else
++#endif /* ALTIVEC */
+ if (flags & INTMAX_SIZE)
+ ujval = UJARG();
+ else
+@@ -1004,6 +1164,12 @@
+ * defined manner.''
+ * -- ANSI X3J11
+ */
++#ifdef ALTIVEC
++ if (flags & VECTOR) {
++ SETVEC(vval);
++ break;
++ }
++#endif /* ALTIVEC */
+ ujval = (uintmax_t)(uintptr_t)GETARG(void *);
+ base = 16;
+ xdigs = xdigs_lower;
+@@ -1053,6 +1219,12 @@
+ flags |= LONGINT;
+ /*FALLTHROUGH*/
+ case 'u':
++#ifdef ALTIVEC
++ if (flags & VECTOR) {
++ SETVEC(vval);
++ break;
++ } else
++#endif /* ALTIVEC */
+ if (flags & INTMAX_SIZE)
+ ujval = UJARG();
+ else
+@@ -1065,6 +1237,12 @@
+ case 'x':
+ xdigs = xdigs_lower;
+ hex:
++#ifdef ALTIVEC
++ if (flags & VECTOR) {
++ SETVEC(vval);
++ break;
++ } else
++#endif /* ALTIVEC */
+ if (flags & INTMAX_SIZE)
+ ujval = UJARG();
+ else
+@@ -1109,6 +1287,14 @@
+ if (size > BUF) /* should never happen */
+ abort();
+ break;
++#ifdef ALTIVEC
++ case 'v':
++ if (hasAltivec) {
++ flags |= VECTOR;
++ goto rflag;
++ }
++ /* drap through */
++#endif /* ALTIVEC */
+ default: /* "%?" prints ?, unless ? is NUL */
+ if (ch == '\0')
+ goto done;
+@@ -1120,6 +1306,186 @@
+ break;
+ }
+
++#ifdef ALTIVEC
++ if (flags & VECTOR) {
++ /*
++ * Do the minimum amount of work necessary to construct
++ * a format specifier that can be used to recursively
++ * call vfprintf() for each element in the vector.
++ */
++ int i, j; /* Counter. */
++ int vcnt; /* Number of elements in vector. */
++ char *vfmt; /* Pointer to format specifier. */
++ char vfmt_buf[32]; /* Static buffer for format spec. */
++ int vwidth = 0; /* Width specified via '*'. */
++ int vprec = 0; /* Precision specified via '*'. */
++ union { /* Element. */
++ int i;
++ float f;
++ } velm;
++ char *vstr; /* Used for asprintf(). */
++ int vlen; /* Length returned by asprintf(). */
++
++ /*
++ * Set vfmt. If vfmt_buf may not be big enough,
++ * malloc() space, taking care to free it later.
++ */
++ if (&fmt[-1] - pct < sizeof(vfmt_buf))
++ vfmt = vfmt_buf;
++ else
++ vfmt = (char *)malloc(&fmt[-1] - pct + 1);
++
++ /* Set the separator character, if not specified. */
++ if (vsep == 'X') {
++ if (ch == 'c')
++ vsep = '\0';
++ else
++ vsep = ' ';
++ }
++
++ /* Create the format specifier. */
++ for (i = j = 0; i < &fmt[-1] - pct; i++) {
++ switch (pct[i]) {
++ case ',': case ';': case ':': case '_':
++ case 'v': case 'h': case 'l':
++ /* Ignore. */
++ break;
++ case '*':
++ if (pct[i - 1] != '.')
++ vwidth = 1;
++ else
++ vprec = 1;
++ /* FALLTHROUGH */
++ default:
++ vfmt[j++] = pct[i];
++ }
++ }
++
++ /*
++ * Determine the number of elements in the vector and
++ * finish up the format specifier.
++ */
++ if (flags & SHORTINT) {
++ vfmt[j++] = 'h';
++ vcnt = 8;
++ } else if (flags & LONGINT) {
++ vfmt[j++] = 'l';
++ vcnt = 4;
++ } else {
++ switch (ch) {
++ case 'a':
++ case 'A':
++ case 'e':
++ case 'E':
++ case 'f':
++ case 'g':
++ case 'G':
++ vcnt = 4;
++ break;
++ default:
++ /*
++ * The default case should never
++ * happen.
++ */
++ case 'c':
++ case 'd':
++ case 'i':
++ case 'u':
++ case 'o':
++ case 'p':
++ case 'x':
++ case 'X':
++ vcnt = 16;
++ }
++ }
++ vfmt[j++] = ch;
++ vfmt[j++] = '\0';
++
++/* Get a vector element. */
++#define VPRINT(cnt, ind, args...) do { \
++ if (flags & FPT) { \
++ velm.f = vval.vfloatarg[ind]; \
++ vlen = asprintf(&vstr, vfmt , ## args, velm.f); \
++ } else { \
++ switch (cnt) { \
++ default: \
++ /* The default case should never happen. */ \
++ case 4: \
++ velm.i = (unsigned)vval.vintarg[ind]; \
++ break; \
++ case 8: \
++ velm.i = (unsigned short)vval.vshortarg[ind]; \
++ break; \
++ case 16: \
++ velm.i = (unsigned char)vval.vchararg[ind]; \
++ break; \
++ } \
++ vlen = asprintf(&vstr, vfmt , ## args, velm.i); \
++ } \
++ ret += vlen; \
++ PRINT(vstr, vlen); \
++ FLUSH(); \
++ free(vstr); \
++} while (0)
++
++ /* Actually print. */
++ if (vwidth == 0) {
++ if (vprec == 0) {
++ /* First element. */
++ VPRINT(vcnt, 0);
++ for (i = 1; i < vcnt; i++) {
++ /* Separator. */
++ if (vsep)
++ PRINT(&vsep, 1);
++
++ /* Element. */
++ VPRINT(vcnt, i);
++ }
++ } else {
++ /* First element. */
++ VPRINT(vcnt, 0, prec);
++ for (i = 1; i < vcnt; i++) {
++ /* Separator. */
++ if (vsep)
++ PRINT(&vsep, 1);
++
++ /* Element. */
++ VPRINT(vcnt, i, prec);
++ }
++ }
++ } else {
++ if (vprec == 0) {
++ /* First element. */
++ VPRINT(vcnt, 0, width);
++ for (i = 1; i < vcnt; i++) {
++ /* Separator. */
++ if (vsep)
++ PRINT(&vsep, 1);
++
++ /* Element. */
++ VPRINT(vcnt, i, width);
++ }
++ } else {
++ /* First element. */
++ VPRINT(vcnt, 0, width, prec);
++ for (i = 1; i < vcnt; i++) {
++ /* Separator. */
++ if (vsep)
++ PRINT(&vsep, 1);
++
++ /* Element. */
++ VPRINT(vcnt, i, width, prec);
++ }
++ }
++ }
++#undef VPRINT
++
++ if (vfmt != vfmt_buf)
++ free(vfmt);
++
++ continue;
++ }
++#endif /* ALTIVEC */
+ /*
+ * All reasonable formats wind up here. At this point, `cp'
+ * points to a string which (if not flags&LADJUST) should be
+@@ -1137,7 +1503,7 @@
+ realsz = dprec > size ? dprec : size;
+ if (sign)
+ realsz++;
+- else if (ox[1])
++ if (ox[1])
+ realsz += 2;
+
+ prsize = width > realsz ? width : realsz;
+@@ -1151,9 +1517,9 @@
+ PAD(width - realsz, blanks);
+
+ /* prefix */
+- if (sign) {
++ if (sign)
+ PRINT(&sign, 1);
+- } else if (ox[1]) { /* ox[1] is either x, X, or \0 */
++ if (ox[1]) { /* ox[1] is either x, X, or \0 */
+ ox[0] = '0';
+ PRINT(ox, 2);
+ }
+@@ -1400,6 +1766,11 @@
+ if (flags & LONGINT)
+ ADDTYPE(T_WINT);
+ else
++#ifdef ALTIVEC
++ if (flags & VECTOR)
++ ADDTYPE(T_VECTOR);
++ else
++#endif /* ALTIVEC */
+ ADDTYPE(T_INT);
+ break;
+ case 'D':
+@@ -1407,6 +1778,11 @@
+ /*FALLTHROUGH*/
+ case 'd':
+ case 'i':
++#ifdef ALTIVEC
++ if (flags & VECTOR)
++ ADDTYPE(T_VECTOR);
++ else
++#endif
+ ADDSARG();
+ break;
+ #ifdef FLOATING_POINT
+@@ -1419,6 +1795,11 @@
+ case 'f':
+ case 'g':
+ case 'G':
++#ifdef ALTIVEC
++ if (flags & VECTOR)
++ ADDTYPE(T_VECTOR);
++ else
++#endif /* ALTIVEC */
+ if (flags & LONGDBL)
+ ADDTYPE(T_LONG_DOUBLE);
+ else
+@@ -1447,9 +1828,19 @@
+ flags |= LONGINT;
+ /*FALLTHROUGH*/
+ case 'o':
++#ifdef ALTIVEC
++ if (flags & VECTOR)
++ ADDTYPE(T_VECTOR);
++ else
++#endif /* ALTIVEC */
+ ADDUARG();
+ break;
+ case 'p':
++#ifdef ALTIVEC
++ if (flags & VECTOR)
++ ADDTYPE(T_VECTOR);
++ else
++#endif /* ALTIVEC */
+ ADDTYPE(TP_VOID);
+ break;
+ case 'S':
+@@ -1467,6 +1858,11 @@
+ case 'u':
+ case 'X':
+ case 'x':
++#ifdef ALTIVEC
++ if (flags & VECTOR)
++ ADDTYPE(T_VECTOR);
++ else
++#endif /* ALTIVEC */
+ ADDUARG();
+ break;
+ default: /* "%?" prints ?, unless ? is NUL */
+@@ -1552,6 +1948,12 @@
+ (*argtable) [n].longdoublearg = va_arg (ap, long double);
+ break;
+ #endif
++#ifdef ALTIVEC
++ case T_VECTOR:
++ if (hasAltivec)
++ ap = getvec( &((*argtable) [n]), NULL, 0, ap );
++ break;
++#endif /* ALTIVEC */
+ case TP_CHAR:
+ (*argtable) [n].pchararg = va_arg (ap, char *);
+ break;