Esempi in C++ (Cpp) per lto_section_overrun

Esempio n. 1

File: pr56184.C Progetto: vinriviere/m68k-atari-mint-gcc

static inline unsigned char
streamer_read_uchar (struct lto_input_block *ib)
{
  if (ib->p >= ib->len)
    lto_section_overrun (ib);
  return (ib->data[ib->p++]);
}

Esempio n. 2

File: data-streamer-in.c Progetto: CookieChen/gcc

unsigned HOST_WIDE_INT
streamer_read_uhwi (struct lto_input_block *ib)
{
  unsigned HOST_WIDE_INT result;
  int shift;
  unsigned HOST_WIDE_INT byte;
  unsigned int p = ib->p;
  unsigned int len = ib->len;

  const char *data = ib->data;
  result = data[p++];
  if ((result & 0x80) != 0)
    {
      result &= 0x7f;
      shift = 7;
      do
	{
	  byte = data[p++];
	  result |= (byte & 0x7f) << shift;
	  shift += 7;
	}
      while ((byte & 0x80) != 0);
    }

  /* We check for section overrun after the fact for performance reason.  */
  if (p > len)
    lto_section_overrun (ib);

  ib->p = p;
  return result;
}