Function wswp

src/debugmem.cpp:2409–2412

#define SHF_EXECINSTR	(1 << 2)

static void wswp(uae_u16 *v)
{
	*v = (*v >> 8) | (*v << 8);
}
static void lswp(uae_u32 *v)
{
	*v = (*v >> 24) | ((*v >> 8) & 0x0000ff00) | ((*v << 8) & 0x00ff0000) | (*v << 24);