// fn is the PC of a func(a unsafe.Pointer) function.
// This signature is known to SWIG, so we can't change it.
TEXT crosscall2(SB),NOSPLIT,$0-0
	PUSH_REGS_HOST_TO_ABI0()

	// Make room for arguments to cgocallback.
	ADJSP	$0x18
#ifndef GOOS_windows
	MOVQ	DI, 0x0(SP)	/* fn */
	MOVQ	SI, 0x8(SP)	/* arg */
	// Skip n in DX.
	MOVQ	CX, 0x10(SP)	/* ctxt */
#else
	MOVQ	CX, 0x0(SP)	/* fn */

			}
		}
	}
}

func Environ() []string {
	envp, e := GetEnvironmentStrings()
	if e != nil {
		return nil
	}
	defer FreeEnvironmentStrings(envp)

	r := make([]string, 0, 50) // Empty with room to grow.
	const size = unsafe.Sizeof(*envp)
	for *envp != 0 { // environment block ends with empty string
		// find NUL terminator
		end := unsafe.Pointer(envp)
		for *(*uint16)(end) != 0 {
			end = unsafe.Add(end, size)

 */
.globl crosscall1
.set noat
crosscall1:
#ifndef __mips_soft_float
	addiu	$29, $29, -88
#else
	addiu	$29, $29, -40 // For soft-float, no need to make room for FP registers
#endif
	sw	$31, 0($29)
	sw	$16, 4($29)
	sw	$17, 8($29)
	sw	$18, 12($29)
	sw	$19, 16($29)
	sw	$20, 20($29)
	sw	$21, 24($29)
	sw	$22, 28($29)
	sw	$23, 32($29)
	sw	$30, 36($29)

      return putBytesInternal(readBuffer);
    } finally {
      readBuffer.order(order);
    }
  }

  @CanIgnoreReturnValue
  private Hasher putBytesInternal(ByteBuffer readBuffer) {
    // If we have room for all of it, this is easy
    if (readBuffer.remaining() <= buffer.remaining()) {
      buffer.put(readBuffer);
      munchIfFull();
      return this;
    }

type DelayQueueOption func(*delayQueue)

// DelayQueueBuffer sets maximum number of tasks awaiting execution. If this limit is reached, Push and PushDelayed
// will block until there is room.
func DelayQueueBuffer(bufferSize int) DelayQueueOption {
	return func(queue *delayQueue) {
		if queue.enqueue != nil {
			close(queue.enqueue)
		}
		queue.enqueue = make(chan *delayTask, bufferSize)
	}
}

 */
.globl crosscall1
.set noat
crosscall1:
#ifndef __mips_soft_float
	daddiu	$29, $29, -160
#else
	daddiu	$29, $29, -96 // For soft-float, no need to make room for FP registers
#endif
	sd	$31, 0($29)
	sd	$16, 8($29)
	sd	$17, 16($29)
	sd	$18, 24($29)
	sd	$19, 32($29)
	sd	$20, 40($29)
	sd	$21, 48($29)
	sd	$22, 56($29)
	sd	$23, 64($29)
	sd	$28, 72($29)

  TF_FLOAT8_E5M2 = 24,    // 5 exponent bits, 2 mantissa bits.
  TF_FLOAT8_E4M3FN = 25,  // 4 exponent bits, 3 mantissa bits, finite-only, with
                          // 2 NaNs (0bS1111111).
  // TODO - b/299182407: Leaving room for remaining float8 types.
  // TF_FLOAT8_E4M3FNUZ = 26,
  // TF_FLOAT8_E4M3B11FNUZ = 27,
  // TF_FLOAT8_E5M2FNUZ = 28,
  TF_INT4 = 29,
  TF_UINT4 = 30,
} TF_DataType;

	if requiredSum == 0 {
		return ans, 0, nil
	}
	if lowSum-requiredSumF > -epsilon { // no wiggle room, constrained from below
		for idx, item := range classes {
			ans[idx] = item.lowerBound
		}
		return ans, lbRange.min, nil
	}
	if requiredSumF-highSum > -epsilon { // no wiggle room, constrained from above
		for idx, item := range classes {
			ans[idx] = item.upperBound
		}

      return putBytesInternal(readBuffer);
    } finally {
      readBuffer.order(order);
    }
  }

  @CanIgnoreReturnValue
  private Hasher putBytesInternal(ByteBuffer readBuffer) {
    // If we have room for all of it, this is easy
    if (readBuffer.remaining() <= buffer.remaining()) {
      buffer.put(readBuffer);
      munchIfFull();
      return this;
    }

			// the signal handler has set the correct g.  If we're on gsignal or g0,
			// systemstack will make the call directly; otherwise, it will switch to
			// g0 to ensure we have enough room to call a libc function.
			//
			// The function literal that we pass to systemstack is not nosplit, but
			// that's ok: we'll be running on a fresh, clean system stack so the stack
			// check will always succeed anyway.