// pc == 0, to make unwinding show the context.
		if pc != 0 && !findfunc(pc).valid() && findfunc(*(*uintptr)(unsafe.Pointer(sp))).valid() {
			pc = 0
		}

		// IF LR exists, sigpanictramp must save it to the stack
		// before entry to sigpanic so that panics in leaf
		// functions are correctly handled. This will smash
		// the stack frame but we're not going back there
		// anyway.
		if usesLR {

	print("pc    ", hex(u.pc), "\n")
	print("flags ", hex(u.flags), "\n")
	print("cs    ", hex(u.cs), "\n")
	print("fs    ", hex(u.fs), "\n")
	print("gs    ", hex(u.gs), "\n")
}

	print("r12   ", hex(u.r12), "\n")
	print("sp    ", hex(u.sp), "\n")
	print("link  ", hex(u.link), "\n")
	print("pc    ", hex(u.pc), "\n")
	print("psr   ", hex(u.psr), "\n")
}

	print("ip    ", hex(u.ip), "\n")
	print("flags ", hex(u.flags), "\n")
	print("cs    ", hex(u.cs), "\n")
	print("fs    ", hex(u.fs), "\n")
	print("gs    ", hex(u.gs), "\n")
}

	MOVL	$ERRMAX, 4(SP)
	CALL	errstr<>(SB)
	CALL	runtime·findnull(SB)
	MOVL	4(SP), AX
	MOVL	AX, ret_len+4(FP)
	MOVL	0(SP), AX
	MOVL	AX, ret_base+0(FP)
	RET

// never called on this platform
TEXT ·sigpanictramp(SB),NOSPLIT,$0-0

	MOVQ	$ERRMAX, 8(SP)
	CALL	errstr<>(SB)
	CALL	runtime·findnull(SB)
	MOVQ	8(SP), AX
	MOVQ	AX, ret_len+8(FP)
	MOVQ	0(SP), AX
	MOVQ	AX, ret_base+0(FP)
	RET

// never called on this platform
TEXT ·sigpanictramp(SB),NOSPLIT,$0-0

	BL	runtime·sighandler(SB)
	MOVW	16(R13), R0			// retval

	// restore g
	MOVW	20(R13), g

	// call noted(R0)
	MOVW	R0, 4(R13)
	BL	runtime·noted(SB)
	RET

//func sigpanictramp()
TEXT  runtime·sigpanictramp(SB),NOSPLIT,$0-0
	MOVW.W	R0, -4(R13)
	B	runtime·sigpanic(SB)

//func setfpmasks()
// Only used by the 64-bit runtime.
TEXT runtime·setfpmasks(SB),NOSPLIT,$0
	RET