static int capacity(int size)
// Compute the buffer capacity corresponding to the given size.
// Basically round up to the next block size.
// Always return non-zero.
{
// BLOCKSIZE must be a power of two.
compiler_assert((BLOCKSIZE & (BLOCKSIZE - 1)) == 0);
if (size == 0) {
// Special case, always allocate.
return BLOCKSIZE;
}
return (size + BLOCKSIZE - 1) & ~(BLOCKSIZE - 1);
}
void AssemblerBuffer::setByte(uint32_t location, uint8_t value)
{
compiler_assert(location < usedSize, "assembler buffer out of range");
reinterpret_cast<uint8_t*>(allocatedMemory)[location] = value;
}
