// The OS/K Team licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

static inline ushort bswap16(ushort u)
{ return ((u<<8) | (u>>8)); }

static inline char getmempref(ushort len)
{ return (len==1?'b':(len==2?'w':(len==4?'l':(len==8?'q':'x')))); }

#define MEMOFF (1 * 1024 * 1024)
#define MEMSIZE (16 * 1024 * 1024)  // 16MB

#define addr2real(p) (((p) - MEMOFF) / 2)
#define real2addr(p) (((p) + MEMOFF) / 2)

// Address of boot firmware stack
#define FWSTACK (MEMOFF * 2)        // 2MB

ulong readmem(ctx_t *c, ulong addr, uint len);
void writemem(ctx_t *, ulong val, ulong addr, uint len);

ulong readmemzx(ctx_t *c, ulong addr, uint len);
void writememzx(ctx_t *, ulong val, ulong addr, uint len);