BL	(R0)
droppedm:

	// Done!
	RET

// Called from cgo wrappers, this function returns g->m->curg.stack.hi.
// Must obey the gcc calling convention.
TEXT _cgo_topofstack(SB),NOSPLIT,$24
	// g (R28) and REGTMP (R27)  might be clobbered by load_g. They
	// are callee-save in the gcc calling convention, so save them.
	MOVD	R27, savedR27-8(SP)
	MOVD	g, saveG-16(SP)

	BL	runtime·load_g(SB)
	MOVD	g_m(g), R0

	"R14",
	"R15",
	"R16",
	"R17",
	"R18", // platform register, not used
	"R19",
	"R20",
	"R21",
	"R22",
	"R23",
	"R24",
	"R25",
	"R26",
	// R27 = REGTMP not used in regalloc
	"g",   // aka R28
	"R29", // frame pointer, not used
	"R30", // aka REGLINK
	"SP",  // aka R31

	"F0",
	"F1",
	"F2",
	"F3",
	"F4",
	"F5",
	"F6",
	"F7",
	"F8",
	"F9",
	"F10",
	"F11",
	"F12",