// Used to dropm in pthread key destructor, while C thread is exiting.

//go:cgo_import_static x_crosscall2_ptr
//go:linkname x_crosscall2_ptr x_crosscall2_ptr
//go:linkname _crosscall2_ptr _crosscall2_ptr
var x_crosscall2_ptr byte
var _crosscall2_ptr = &x_crosscall2_ptr

// Set the x_crosscall2_ptr C function pointer variable point to crosscall2.
// It's for the runtime package to call at init time.
func set_crosscall2()

#include "textflag.h"

// Set the x_crosscall2_ptr C function pointer variable point to crosscall2.
// It's such a pointer chain: _crosscall2_ptr -> x_crosscall2_ptr -> crosscall2
// Use a local trampoline, to avoid taking the address of a dynamically exported
// function.
TEXT ·set_crosscall2(SB),NOSPLIT,$0-0
	MOVL	_crosscall2_ptr(SB), AX
	MOVL	$crosscall2_trampoline<>(SB), BX
	MOVL	BX, (AX)
	RET

#include "textflag.h"

// Set the x_crosscall2_ptr C function pointer variable point to crosscall2.
// It's such a pointer chain: _crosscall2_ptr -> x_crosscall2_ptr -> crosscall2
// Use a local trampoline, to avoid taking the address of a dynamically exported
// function.
TEXT ·set_crosscall2(SB),NOSPLIT,$0-0
	MOVD	_crosscall2_ptr(SB), R1
	MOVD	$crosscall2_trampoline<>(SB), R2
	MOVD	R2, (R1)
	RET

#include "textflag.h"
#include "abi_amd64.h"

// Set the x_crosscall2_ptr C function pointer variable point to crosscall2.
// It's such a pointer chain: _crosscall2_ptr -> x_crosscall2_ptr -> crosscall2
// Use a local trampoline, to avoid taking the address of a dynamically exported
// function.
TEXT ·set_crosscall2(SB),NOSPLIT,$0-0
	MOVQ	_crosscall2_ptr(SB), AX
	MOVQ	$crosscall2_trampoline<>(SB), BX
	MOVQ	BX, (AX)
	RET

#include "textflag.h"
#include "abi_loong64.h"

// Set the x_crosscall2_ptr C function pointer variable point to crosscall2.
// It's such a pointer chain: _crosscall2_ptr -> x_crosscall2_ptr -> crosscall2
// Use a local trampoline, to avoid taking the address of a dynamically exported
// function.
TEXT ·set_crosscall2(SB),NOSPLIT,$0-0
	MOVV	_crosscall2_ptr(SB), R5
	MOVV	$crosscall2_trampoline<>(SB), R6
	MOVV	R6, (R5)
	RET

#include "textflag.h"
#include "abi_arm64.h"

// Set the x_crosscall2_ptr C function pointer variable point to crosscall2.
// It's such a pointer chain: _crosscall2_ptr -> x_crosscall2_ptr -> crosscall2
// Use a local trampoline, to avoid taking the address of a dynamically exported
// function.
TEXT ·set_crosscall2(SB),NOSPLIT,$0-0
	MOVD	_crosscall2_ptr(SB), R1
	MOVD	$crosscall2_trampoline<>(SB), R2
	MOVD	R2, (R1)
	RET

//go:build mips || mipsle

#include "textflag.h"

// Set the x_crosscall2_ptr C function pointer variable point to crosscall2.
// It's such a pointer chain: _crosscall2_ptr -> x_crosscall2_ptr -> crosscall2
// Use a local trampoline, to avoid taking the address of a dynamically exported
// function.
TEXT ·set_crosscall2(SB),NOSPLIT,$0-0
	MOVW	_crosscall2_ptr(SB), R5
	MOVW	$crosscall2_trampoline<>(SB), R6
	MOVW	R6, (R5)
	RET

// function.
#define CROSSCALL2_FPTR $crosscall2_trampoline<>(SB)
#endif

// Set the x_crosscall2_ptr C function pointer variable point to crosscall2.
// It's such a pointer chain: _crosscall2_ptr -> x_crosscall2_ptr -> crosscall2
TEXT ·set_crosscall2(SB),NOSPLIT,$0-0
	MOVD	_crosscall2_ptr(SB), R5
	MOVD	CROSSCALL2_FPTR, R6
	MOVD	R6, (R5)
	RET

TEXT crosscall2_trampoline<>(SB),NOSPLIT,$0-0

#include "textflag.h"

// Set the x_crosscall2_ptr C function pointer variable point to crosscall2.
// It's such a pointer chain: _crosscall2_ptr -> x_crosscall2_ptr -> crosscall2
// Use a local trampoline, to avoid taking the address of a dynamically exported
// function.
TEXT ·set_crosscall2(SB),NOSPLIT,$0-0
	MOVW	_crosscall2_ptr(SB), R1
	MOVW	$crosscall2_trampoline<>(SB), R2
	MOVW	R2, (R1)
	RET

//go:build mips64 || mips64le

#include "textflag.h"

// Set the x_crosscall2_ptr C function pointer variable point to crosscall2.
// It's such a pointer chain: _crosscall2_ptr -> x_crosscall2_ptr -> crosscall2
// Use a local trampoline, to avoid taking the address of a dynamically exported
// function.
TEXT ·set_crosscall2(SB),NOSPLIT,$0-0
	MOVV	_crosscall2_ptr(SB), R5
	MOVV	$crosscall2_trampoline<>(SB), R6
	MOVV	R6, (R5)
	RET