Signal      int64
	U_ar0       uint64
	Magic       uint64
	U_comm      [32]int8
}

type FdSet struct {
	Bits [16]int64
}

type Sysinfo_t struct {
	Uptime    int64
	Loads     [3]uint64
	Totalram  uint64
	Freeram   uint64
	Sharedram uint64
	Bufferram uint64
	Totalswap uint64
	Freeswap  uint64
	Procs     uint16
	Pad       uint16
	Pad_cgo_0 [4]byte
	Totalhigh uint64

	Softe     uint64
	Trap      uint64
	Dar       uint64
	Dsisr     uint64
	Result    uint64
}

type FdSet struct {
	Bits [16]int64
}

type Sysinfo_t struct {
	Uptime    int64
	Loads     [3]uint64
	Totalram  uint64
	Freeram   uint64
	Sharedram uint64
	Bufferram uint64
	Totalswap uint64
	Freeswap  uint64
	Procs     uint16
	Pad       uint16
	Pad_cgo_0 [4]byte
	Totalhigh uint64

type ptracePsw struct {
}

type ptraceFpregs struct {
}

type ptracePer struct {
}

type FdSet struct {
	Bits [16]int64
}

type Sysinfo_t struct {
	Uptime    int64
	Loads     [3]uint64
	Totalram  uint64
	Freeram   uint64
	Sharedram uint64
	Bufferram uint64
	Totalswap uint64
	Freeswap  uint64
	Procs     uint16
	Pad       uint16
	Totalhigh uint64
	Freehigh  uint64

	_             [6]byte
	Address       uint64
	Access_id     uint8
	_             [7]byte
}

type FdSet struct {
	Bits [16]int64
}

type Sysinfo_t struct {
	Uptime    int64
	Loads     [3]uint64
	Totalram  uint64
	Freeram   uint64
	Sharedram uint64
	Bufferram uint64
	Totalswap uint64
	Freeswap  uint64
	Procs     uint16
	Pad       uint16
	_         [4]byte
	Totalhigh uint64

// the groundwork for turning a given relocation into an external reloc
// (to be applied by the external linker). For more on how relocations
// work in general, see
//
//	"Linkers and Loaders", by John R. Levine (Morgan Kaufmann, 1999), ch. 7
//
// This is a performance-critical function for the linker; be careful
// to avoid introducing unnecessary allocations in the main loop.

(MOVBstoreconst [sc] {s} (ADDconst [off] ptr) mem) && is20Bit(sc.Off64()+int64(off)) =>
	(MOVBstoreconst [sc.addOffset32(off)] {s} ptr mem)

// Merge address calculations into loads and stores.
// Offsets from SB must not be merged into unaligned memory accesses because
// loads/stores using PC-relative addressing directly must be aligned to the
// size of the target.

	// that expands the goal to a huge value, and that this will lead to
	// out-of-memory.  This doesn't seem to happen; in experiments on a variety
	// of machines with a variety of extra loads to disrupt scheduling, the
	// worst overshoot observed was 50% past requestedHeapGoal.

	metrics.Read(sample)
	for _, s := range sample {
		if s.Value.Kind() == metrics.KindBad {

	Eip      int32
	Xcs      int32
	Eflags   int32
	Esp      int32
	Xss      int32
}

type FdSet struct {
	Bits [32]int32
}

type Sysinfo_t struct {
	Uptime    int32
	Loads     [3]uint32
	Totalram  uint32
	Freeram   uint32
	Sharedram uint32
	Bufferram uint32
	Totalswap uint32
	Freeswap  uint32
	Procs     uint16
	Pad       uint16
	Totalhigh uint32
	Freehigh  uint32

//   - rounds 20-39 are type 2 and do not load data (ROUND2 macro).
//   - rounds 40-59 are type 3 and do not load data (ROUND3 macro).
//   - rounds 60-79 are type 4 and do not load data (ROUND4 macro).
//
// Each round loads or shuffles the data, then computes a per-round
// function of b, c, d, and then mixes the result into and rotates the
// five registers a, b, c, d, e holding the intermediate results.
//

	Eip      int32
	Xcs      int32
	Eflags   int32
	Esp      int32
	Xss      int32
}

type FdSet struct {
	Bits [32]int32
}

type Sysinfo_t struct {
	Uptime    int32
	Loads     [3]uint32
	Totalram  uint32
	Freeram   uint32
	Sharedram uint32
	Bufferram uint32
	Totalswap uint32
	Freeswap  uint32
	Procs     uint16
	Pad       uint16
	Totalhigh uint32
	Freehigh  uint32