Remove external 3rdparty library

Downloaded at build time.

Change-Id: If15e9bcb4cc7d09cec1837a0ad62e4a3c6beb4e1
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

1 files changed, 0 insertions, 521 deletions

diff --git a/3rdparty/lua/src/lobject.c b/3rdparty/lua/src/lobject.c
deleted file mode 100644
index 2da7689..0000000
--- a/3rdparty/lua/src/lobject.c
+++ /dev/null
@@ -1,521 +0,0 @@
-/*
-** $Id: lobject.c,v 2.113 2016/12/22 13:08:50 roberto Exp $
-** Some generic functions over Lua objects
-** See Copyright Notice in lua.h
-*/
-
-#define lobject_c
-#define LUA_CORE
-
-#include "lprefix.h"
-
-
-#include <locale.h>
-#include <math.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "lua.h"
-
-#include "lctype.h"
-#include "ldebug.h"
-#include "ldo.h"
-#include "lmem.h"
-#include "lobject.h"
-#include "lstate.h"
-#include "lstring.h"
-#include "lvm.h"
-
-
-
-LUAI_DDEF const TValue luaO_nilobject_ = {NILCONSTANT};
-
-
-/*
-** converts an integer to a "floating point byte", represented as
-** (eeeeexxx), where the real value is (1xxx) * 2^(eeeee - 1) if
-** eeeee != 0 and (xxx) otherwise.
-*/
-int luaO_int2fb (unsigned int x) {
-  int e = 0;  /* exponent */
-  if (x < 8) return x;
-  while (x >= (8 << 4)) {  /* coarse steps */
-    x = (x + 0xf) >> 4;  /* x = ceil(x / 16) */
-    e += 4;
-  }
-  while (x >= (8 << 1)) {  /* fine steps */
-    x = (x + 1) >> 1;  /* x = ceil(x / 2) */
-    e++;
-  }
-  return ((e+1) << 3) | (cast_int(x) - 8);
-}
-
-
-/* converts back */
-int luaO_fb2int (int x) {
-  return (x < 8) ? x : ((x & 7) + 8) << ((x >> 3) - 1);
-}
-
-
-/*
-** Computes ceil(log2(x))
-*/
-int luaO_ceillog2 (unsigned int x) {
-  static const lu_byte log_2[256] = {  /* log_2[i] = ceil(log2(i - 1)) */
-    0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
-    6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
-    7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-    7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-    8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-    8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-    8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-    8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8
-  };
-  int l = 0;
-  x--;
-  while (x >= 256) { l += 8; x >>= 8; }
-  return l + log_2[x];
-}
-
-
-static lua_Integer intarith (lua_State *L, int op, lua_Integer v1,
-                                                   lua_Integer v2) {
-  switch (op) {
-    case LUA_OPADD: return intop(+, v1, v2);
-    case LUA_OPSUB:return intop(-, v1, v2);
-    case LUA_OPMUL:return intop(*, v1, v2);
-    case LUA_OPMOD: return luaV_mod(L, v1, v2);
-    case LUA_OPIDIV: return luaV_div(L, v1, v2);
-    case LUA_OPBAND: return intop(&, v1, v2);
-    case LUA_OPBOR: return intop(|, v1, v2);
-    case LUA_OPBXOR: return intop(^, v1, v2);
-    case LUA_OPSHL: return luaV_shiftl(v1, v2);
-    case LUA_OPSHR: return luaV_shiftl(v1, -v2);
-    case LUA_OPUNM: return intop(-, 0, v1);
-    case LUA_OPBNOT: return intop(^, ~l_castS2U(0), v1);
-    default: lua_assert(0); return 0;
-  }
-}
-
-
-static lua_Number numarith (lua_State *L, int op, lua_Number v1,
-                                                  lua_Number v2) {
-  switch (op) {
-    case LUA_OPADD: return luai_numadd(L, v1, v2);
-    case LUA_OPSUB: return luai_numsub(L, v1, v2);
-    case LUA_OPMUL: return luai_nummul(L, v1, v2);
-    case LUA_OPDIV: return luai_numdiv(L, v1, v2);
-    case LUA_OPPOW: return luai_numpow(L, v1, v2);
-    case LUA_OPIDIV: return luai_numidiv(L, v1, v2);
-    case LUA_OPUNM: return luai_numunm(L, v1);
-    case LUA_OPMOD: {
-      lua_Number m;
-      luai_nummod(L, v1, v2, m);
-      return m;
-    }
-    default: lua_assert(0); return 0;
-  }
-}
-
-
-void luaO_arith (lua_State *L, int op, const TValue *p1, const TValue *p2,
-                 TValue *res) {
-  switch (op) {
-    case LUA_OPBAND: case LUA_OPBOR: case LUA_OPBXOR:
-    case LUA_OPSHL: case LUA_OPSHR:
-    case LUA_OPBNOT: {  /* operate only on integers */
-      lua_Integer i1; lua_Integer i2;
-      if (tointeger(p1, &i1) && tointeger(p2, &i2)) {
-        setivalue(res, intarith(L, op, i1, i2));
-        return;
-      }
-      else break;  /* go to the end */
-    }
-    case LUA_OPDIV: case LUA_OPPOW: {  /* operate only on floats */
-      lua_Number n1; lua_Number n2;
-      if (tonumber(p1, &n1) && tonumber(p2, &n2)) {
-        setfltvalue(res, numarith(L, op, n1, n2));
-        return;
-      }
-      else break;  /* go to the end */
-    }
-    default: {  /* other operations */
-      lua_Number n1; lua_Number n2;
-      if (ttisinteger(p1) && ttisinteger(p2)) {
-        setivalue(res, intarith(L, op, ivalue(p1), ivalue(p2)));
-        return;
-      }
-      else if (tonumber(p1, &n1) && tonumber(p2, &n2)) {
-        setfltvalue(res, numarith(L, op, n1, n2));
-        return;
-      }
-      else break;  /* go to the end */
-    }
-  }
-  /* could not perform raw operation; try metamethod */
-  lua_assert(L != NULL);  /* should not fail when folding (compile time) */
-  luaT_trybinTM(L, p1, p2, res, cast(TMS, (op - LUA_OPADD) + TM_ADD));
-}
-
-
-int luaO_hexavalue (int c) {
-  if (lisdigit(c)) return c - '0';
-  else return (ltolower(c) - 'a') + 10;
-}
-
-
-static int isneg (const char **s) {
-  if (**s == '-') { (*s)++; return 1; }
-  else if (**s == '+') (*s)++;
-  return 0;
-}
-
-
-
-/*
-** {==================================================================
-** Lua's implementation for 'lua_strx2number'
-** ===================================================================
-*/
-
-#if !defined(lua_strx2number)
-
-/* maximum number of significant digits to read (to avoid overflows
-   even with single floats) */
-#define MAXSIGDIG	30
-
-/*
-** convert an hexadecimal numeric string to a number, following
-** C99 specification for 'strtod'
-*/
-static lua_Number lua_strx2number (const char *s, char **endptr) {
-  int dot = lua_getlocaledecpoint();
-  lua_Number r = 0.0;  /* result (accumulator) */
-  int sigdig = 0;  /* number of significant digits */
-  int nosigdig = 0;  /* number of non-significant digits */
-  int e = 0;  /* exponent correction */
-  int neg;  /* 1 if number is negative */
-  int hasdot = 0;  /* true after seen a dot */
-  *endptr = cast(char *, s);  /* nothing is valid yet */
-  while (lisspace(cast_uchar(*s))) s++;  /* skip initial spaces */
-  neg = isneg(&s);  /* check signal */
-  if (!(*s == '0' && (*(s + 1) == 'x' || *(s + 1) == 'X')))  /* check '0x' */
-    return 0.0;  /* invalid format (no '0x') */
-  for (s += 2; ; s++) {  /* skip '0x' and read numeral */
-    if (*s == dot) {
-      if (hasdot) break;  /* second dot? stop loop */
-      else hasdot = 1;
-    }
-    else if (lisxdigit(cast_uchar(*s))) {
-      if (sigdig == 0 && *s == '0')  /* non-significant digit (zero)? */
-        nosigdig++;
-      else if (++sigdig <= MAXSIGDIG)  /* can read it without overflow? */
-          r = (r * cast_num(16.0)) + luaO_hexavalue(*s);
-      else e++; /* too many digits; ignore, but still count for exponent */
-      if (hasdot) e--;  /* decimal digit? correct exponent */
-    }
-    else break;  /* neither a dot nor a digit */
-  }
-  if (nosigdig + sigdig == 0)  /* no digits? */
-    return 0.0;  /* invalid format */
-  *endptr = cast(char *, s);  /* valid up to here */
-  e *= 4;  /* each digit multiplies/divides value by 2^4 */
-  if (*s == 'p' || *s == 'P') {  /* exponent part? */
-    int exp1 = 0;  /* exponent value */
-    int neg1;  /* exponent signal */
-    s++;  /* skip 'p' */
-    neg1 = isneg(&s);  /* signal */
-    if (!lisdigit(cast_uchar(*s)))
-      return 0.0;  /* invalid; must have at least one digit */
-    while (lisdigit(cast_uchar(*s)))  /* read exponent */
-      exp1 = exp1 * 10 + *(s++) - '0';
-    if (neg1) exp1 = -exp1;
-    e += exp1;
-    *endptr = cast(char *, s);  /* valid up to here */
-  }
-  if (neg) r = -r;
-  return l_mathop(ldexp)(r, e);
-}
-
-#endif
-/* }====================================================== */
-
-
-/* maximum length of a numeral */
-#if !defined (L_MAXLENNUM)
-#define L_MAXLENNUM	200
-#endif
-
-static const char *l_str2dloc (const char *s, lua_Number *result, int mode) {
-  char *endptr;
-  *result = (mode == 'x') ? lua_strx2number(s, &endptr)  /* try to convert */
-                          : lua_str2number(s, &endptr);
-  if (endptr == s) return NULL;  /* nothing recognized? */
-  while (lisspace(cast_uchar(*endptr))) endptr++;  /* skip trailing spaces */
-  return (*endptr == '\0') ? endptr : NULL;  /* OK if no trailing characters */
-}
-
-
-/*
-** Convert string 's' to a Lua number (put in 'result'). Return NULL
-** on fail or the address of the ending '\0' on success.
-** 'pmode' points to (and 'mode' contains) special things in the string:
-** - 'x'/'X' means an hexadecimal numeral
-** - 'n'/'N' means 'inf' or 'nan' (which should be rejected)
-** - '.' just optimizes the search for the common case (nothing special)
-** This function accepts both the current locale or a dot as the radix
-** mark. If the convertion fails, it may mean number has a dot but
-** locale accepts something else. In that case, the code copies 's'
-** to a buffer (because 's' is read-only), changes the dot to the
-** current locale radix mark, and tries to convert again.
-*/
-static const char *l_str2d (const char *s, lua_Number *result) {
-  const char *endptr;
-  const char *pmode = strpbrk(s, ".xXnN");
-  int mode = pmode ? ltolower(cast_uchar(*pmode)) : 0;
-  if (mode == 'n')  /* reject 'inf' and 'nan' */
-    return NULL;
-  endptr = l_str2dloc(s, result, mode);  /* try to convert */
-  if (endptr == NULL) {  /* failed? may be a different locale */
-    char buff[L_MAXLENNUM + 1];
-    const char *pdot = strchr(s, '.');
-    if (strlen(s) > L_MAXLENNUM || pdot == NULL)
-      return NULL;  /* string too long or no dot; fail */
-    strcpy(buff, s);  /* copy string to buffer */
-    buff[pdot - s] = lua_getlocaledecpoint();  /* correct decimal point */
-    endptr = l_str2dloc(buff, result, mode);  /* try again */
-    if (endptr != NULL)
-      endptr = s + (endptr - buff);  /* make relative to 's' */
-  }
-  return endptr;
-}
-
-
-#define MAXBY10		cast(lua_Unsigned, LUA_MAXINTEGER / 10)
-#define MAXLASTD	cast_int(LUA_MAXINTEGER % 10)
-
-static const char *l_str2int (const char *s, lua_Integer *result) {
-  lua_Unsigned a = 0;
-  int empty = 1;
-  int neg;
-  while (lisspace(cast_uchar(*s))) s++;  /* skip initial spaces */
-  neg = isneg(&s);
-  if (s[0] == '0' &&
-      (s[1] == 'x' || s[1] == 'X')) {  /* hex? */
-    s += 2;  /* skip '0x' */
-    for (; lisxdigit(cast_uchar(*s)); s++) {
-      a = a * 16 + luaO_hexavalue(*s);
-      empty = 0;
-    }
-  }
-  else {  /* decimal */
-    for (; lisdigit(cast_uchar(*s)); s++) {
-      int d = *s - '0';
-      if (a >= MAXBY10 && (a > MAXBY10 || d > MAXLASTD + neg))  /* overflow? */
-        return NULL;  /* do not accept it (as integer) */
-      a = a * 10 + d;
-      empty = 0;
-    }
-  }
-  while (lisspace(cast_uchar(*s))) s++;  /* skip trailing spaces */
-  if (empty || *s != '\0') return NULL;  /* something wrong in the numeral */
-  else {
-    *result = l_castU2S((neg) ? 0u - a : a);
-    return s;
-  }
-}
-
-
-size_t luaO_str2num (const char *s, TValue *o) {
-  lua_Integer i; lua_Number n;
-  const char *e;
-  if ((e = l_str2int(s, &i)) != NULL) {  /* try as an integer */
-    setivalue(o, i);
-  }
-  else if ((e = l_str2d(s, &n)) != NULL) {  /* else try as a float */
-    setfltvalue(o, n);
-  }
-  else
-    return 0;  /* conversion failed */
-  return (e - s) + 1;  /* success; return string size */
-}
-
-
-int luaO_utf8esc (char *buff, unsigned long x) {
-  int n = 1;  /* number of bytes put in buffer (backwards) */
-  lua_assert(x <= 0x10FFFF);
-  if (x < 0x80)  /* ascii? */
-    buff[UTF8BUFFSZ - 1] = cast(char, x);
-  else {  /* need continuation bytes */
-    unsigned int mfb = 0x3f;  /* maximum that fits in first byte */
-    do {  /* add continuation bytes */
-      buff[UTF8BUFFSZ - (n++)] = cast(char, 0x80 | (x & 0x3f));
-      x >>= 6;  /* remove added bits */
-      mfb >>= 1;  /* now there is one less bit available in first byte */
-    } while (x > mfb);  /* still needs continuation byte? */
-    buff[UTF8BUFFSZ - n] = cast(char, (~mfb << 1) | x);  /* add first byte */
-  }
-  return n;
-}
-
-
-/* maximum length of the conversion of a number to a string */
-#define MAXNUMBER2STR	50
-
-
-/*
-** Convert a number object to a string
-*/
-void luaO_tostring (lua_State *L, StkId obj) {
-  char buff[MAXNUMBER2STR];
-  size_t len;
-  lua_assert(ttisnumber(obj));
-  if (ttisinteger(obj))
-    len = lua_integer2str(buff, sizeof(buff), ivalue(obj));
-  else {
-    len = lua_number2str(buff, sizeof(buff), fltvalue(obj));
-#if !defined(LUA_COMPAT_FLOATSTRING)
-    if (buff[strspn(buff, "-0123456789")] == '\0') {  /* looks like an int? */
-      buff[len++] = lua_getlocaledecpoint();
-      buff[len++] = '0';  /* adds '.0' to result */
-    }
-#endif
-  }
-  setsvalue2s(L, obj, luaS_newlstr(L, buff, len));
-}
-
-
-static void pushstr (lua_State *L, const char *str, size_t l) {
-  setsvalue2s(L, L->top, luaS_newlstr(L, str, l));
-  luaD_inctop(L);
-}
-
-
-/*
-** this function handles only '%d', '%c', '%f', '%p', and '%s'
-   conventional formats, plus Lua-specific '%I' and '%U'
-*/
-const char *luaO_pushvfstring (lua_State *L, const char *fmt, va_list argp) {
-  int n = 0;
-  for (;;) {
-    const char *e = strchr(fmt, '%');
-    if (e == NULL) break;
-    pushstr(L, fmt, e - fmt);
-    switch (*(e+1)) {
-      case 's': {  /* zero-terminated string */
-        const char *s = va_arg(argp, char *);
-        if (s == NULL) s = "(null)";
-        pushstr(L, s, strlen(s));
-        break;
-      }
-      case 'c': {  /* an 'int' as a character */
-        char buff = cast(char, va_arg(argp, int));
-        if (lisprint(cast_uchar(buff)))
-          pushstr(L, &buff, 1);
-        else  /* non-printable character; print its code */
-          luaO_pushfstring(L, "<\\%d>", cast_uchar(buff));
-        break;
-      }
-      case 'd': {  /* an 'int' */
-        setivalue(L->top, va_arg(argp, int));
-        goto top2str;
-      }
-      case 'I': {  /* a 'lua_Integer' */
-        setivalue(L->top, cast(lua_Integer, va_arg(argp, l_uacInt)));
-        goto top2str;
-      }
-      case 'f': {  /* a 'lua_Number' */
-        setfltvalue(L->top, cast_num(va_arg(argp, l_uacNumber)));
-      top2str:  /* convert the top element to a string */
-        luaD_inctop(L);
-        luaO_tostring(L, L->top - 1);
-        break;
-      }
-      case 'p': {  /* a pointer */
-        char buff[4*sizeof(void *) + 8]; /* should be enough space for a '%p' */
-        int l = l_sprintf(buff, sizeof(buff), "%p", va_arg(argp, void *));
-        pushstr(L, buff, l);
-        break;
-      }
-      case 'U': {  /* an 'int' as a UTF-8 sequence */
-        char buff[UTF8BUFFSZ];
-        int l = luaO_utf8esc(buff, cast(long, va_arg(argp, long)));
-        pushstr(L, buff + UTF8BUFFSZ - l, l);
-        break;
-      }
-      case '%': {
-        pushstr(L, "%", 1);
-        break;
-      }
-      default: {
-        luaG_runerror(L, "invalid option '%%%c' to 'lua_pushfstring'",
-                         *(e + 1));
-      }
-    }
-    n += 2;
-    fmt = e+2;
-  }
-  luaD_checkstack(L, 1);
-  pushstr(L, fmt, strlen(fmt));
-  if (n > 0) luaV_concat(L, n + 1);
-  return svalue(L->top - 1);
-}
-
-
-const char *luaO_pushfstring (lua_State *L, const char *fmt, ...) {
-  const char *msg;
-  va_list argp;
-  va_start(argp, fmt);
-  msg = luaO_pushvfstring(L, fmt, argp);
-  va_end(argp);
-  return msg;
-}
-
-
-/* number of chars of a literal string without the ending \0 */
-#define LL(x)	(sizeof(x)/sizeof(char) - 1)
-
-#define RETS	"..."
-#define PRE	"[string \""
-#define POS	"\"]"
-
-#define addstr(a,b,l)	( memcpy(a,b,(l) * sizeof(char)), a += (l) )
-
-void luaO_chunkid (char *out, const char *source, size_t bufflen) {
-  size_t l = strlen(source);
-  if (*source == '=') {  /* 'literal' source */
-    if (l <= bufflen)  /* small enough? */
-      memcpy(out, source + 1, l * sizeof(char));
-    else {  /* truncate it */
-      addstr(out, source + 1, bufflen - 1);
-      *out = '\0';
-    }
-  }
-  else if (*source == '@') {  /* file name */
-    if (l <= bufflen)  /* small enough? */
-      memcpy(out, source + 1, l * sizeof(char));
-    else {  /* add '...' before rest of name */
-      addstr(out, RETS, LL(RETS));
-      bufflen -= LL(RETS);
-      memcpy(out, source + 1 + l - bufflen, bufflen * sizeof(char));
-    }
-  }
-  else {  /* string; format as [string "source"] */
-    const char *nl = strchr(source, '\n');  /* find first new line (if any) */
-    addstr(out, PRE, LL(PRE));  /* add prefix */
-    bufflen -= LL(PRE RETS POS) + 1;  /* save space for prefix+suffix+'\0' */
-    if (l < bufflen && nl == NULL) {  /* small one-line source? */
-      addstr(out, source, l);  /* keep it */
-    }
-    else {
-      if (nl != NULL) l = nl - source;  /* stop at first newline */
-      if (l > bufflen) l = bufflen;
-      addstr(out, source, l);
-      addstr(out, RETS, LL(RETS));
-    }
-    memcpy(out, POS, (LL(POS) + 1) * sizeof(char));
-  }
-}
-