SYSCALL
	JCC	2(PC)
	NEGQ	AX
	MOVL	AX, ret+16(FP)
	RET

TEXT runtime·thr_start(SB),NOSPLIT,$0
	MOVQ	DI, R13 // m

	// set up FS to point at m->tls
	LEAQ	m_tls(R13), DI
	CALL	runtime·settls(SB)	// smashes DI

	// set up m, g
	get_tls(CX)
	MOVQ	m_g0(R13), DI
	MOVQ	R13, g_m(DI)
	MOVQ	DI, g(CX)

	CALL	runtime·stackcheck(SB)
	CALL	runtime·mstart(SB)

	MOVQ 0, AX			// crash (not reached)

	MOVD	R9, R0

	// Now on a scheduling stack (a pthread-created stack).
	// Save room for two of our pointers /*, plus 32 bytes of callee
	// save area that lives on the caller stack. */
	MOVD	RSP, R13
	SUB	$16, R13
	MOVD	R13, RSP
	MOVD	R4, 0(RSP)	// save old g on stack
	MOVD	(g_stack+stack_hi)(R4), R4
	SUB	R2, R4
	MOVD	R4, 8(RSP)	// save depth in old g stack (can't just save SP, as stack might be copied during a callback)

	// GOT slot is filled by the dynamic linker with the offset of the thread-local
	// symbol from the thread pointer (R13)).
	R_POWER_TLS_IE

	// R_POWER_TLS marks an X-form instruction such as "ADD R3,R13,R4" as completing
	// a sequence of GOT-relative relocations to compute a TLS address. This can be
	// used by the system linker to to rewrite the GOT-relative TLS relocation into a

	MOVQ	(7*8)(DI), R10	// a7
	MOVQ	(8*8)(DI), R11	// a8
	MOVQ	(9*8)(DI), R12	// a9
	MOVQ	(10*8)(DI), R13	// a10
	MOVQ	R10, (0*8)(SP)	// a7
	MOVQ	R11, (1*8)(SP)	// a8
	MOVQ	R12, (2*8)(SP)	// a9
	MOVQ	R13, (3*8)(SP)	// a10
	MOVQ	(0*8)(DI), R11	// fn
	MOVQ	(2*8)(DI), SI	// a2
	MOVQ	(3*8)(DI), DX	// a3
	MOVQ	(4*8)(DI), CX	// a4
	MOVQ	(5*8)(DI), R8	// a5

// Must obey the gcc calling convention.
TEXT _cgo_topofstack(SB),NOSPLIT|NOFRAME,$0
	// g (R13), R10, R11 and LR (R14) are callee-save in the C ABI, so save them
	MOVD	g, R1
	MOVD	R10, R3
	MOVD	LR, R4
	MOVD	R11, R5

	BL	runtime·load_g(SB)	// clobbers g (R13), R10, R11
	MOVD	g_m(g), R2
	MOVD	m_curg(R2), R2
	MOVD	(g_stack+stack_hi)(R2), R2

	MOVD	R1, g
	MOVD	R3, R10

	// Set the two remaining arguments now.
	MOVD	runtime·cgoTraceback(SB), R3
	MOVD	$runtime·sigtramp(SB), R5
	MOVD	_cgo_callers(SB), R13
	MOVD	R10, LR // restore
	MOVD	R11, R27
	MOVD	R12, g
	B	(R13)

sigtramp:
	MOVD	R10, LR // restore
	MOVD	R11, R27
	MOVD	R12, g
	B	runtime·sigtramp(SB)

sigtrampnog:

				//	CMP  $0, R1
				//	B.NE checkargp
				// end:
				//	NOP
				// ... function ...
				// checkargp:
				//	MOVW panic_argp(R1), R2
				//	ADD  $(autosize+4), R13, R3
				//	CMP  R2, R3
				//	B.NE end
				//	ADD  $4, R13, R4
				//	MOVW R4, panic_argp(R1)
				//	B    end
				//
				// The NOP is needed to give the jumps somewhere to land.

	VLD1	(R8)(R13), [V2.B16]                              // ERROR "illegal combination"
	VLD1	8(R9), [V2.B16]                                  // ERROR "illegal combination"
	VST1	[V1.B16], (R8)(R13)                              // ERROR "illegal combination"
	VST1	[V1.B16], 9(R2)                                  // ERROR "illegal combination"

// Be careful when hand coding regmasks.
var regNamesLOONG64 = []string{
	"R0", // constant 0
	"R1",
	"SP", // aka R3
	"R4",
	"R5",
	"R6",
	"R7",
	"R8",
	"R9",
	"R10",
	"R11",
	"R12",
	"R13",
	"R14",
	"R15",
	"R16",
	"R17",
	"R18",
	"R19",
	"R20",
	"R21",
	"g", // aka R22
	"R23",
	"R24",
	"R25",
	"R26",
	"R27",
	"R28",
	"R29",
	// R30 is REGTMP not used in regalloc

package main

import "strings"

var regNamesWasm = []string{
	"R0",
	"R1",
	"R2",
	"R3",
	"R4",
	"R5",
	"R6",
	"R7",
	"R8",
	"R9",
	"R10",
	"R11",
	"R12",
	"R13",
	"R14",
	"R15",

	"F0",
	"F1",
	"F2",
	"F3",
	"F4",
	"F5",
	"F6",
	"F7",
	"F8",
	"F9",
	"F10",
	"F11",
	"F12",
	"F13",
	"F14",
	"F15",

	"F16",
	"F17",