// license that can be found in the LICENSE file.

#include "textflag.h"

// func Syscall6(num, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, errno uintptr)
TEXT ·Syscall6(SB),NOSPLIT,$0-40
	MOVW	num+0(FP), R7	// syscall entry
	MOVW	a1+4(FP), R0
	MOVW	a2+8(FP), R1
	MOVW	a3+12(FP), R2
	MOVW	a4+16(FP), R3
	MOVW	a5+20(FP), R4
	MOVW	a6+24(FP), R5
	SWI	$0
	MOVW	$0xfffff001, R6
	CMP	R6, R0
	BLS	ok
	MOVW	$-1, R1
	MOVW	R1, r1+28(FP)

000002c0  16 03 01 00 aa 0c 00 00  a6 03 00 1d 20 55 51 65  |............ UQe|
000002d0  bb 06 22 d7 d6 97 39 d1  f4 dc 95 06 b3 a4 a7 00  |.."...9.........|
000002e0  d1 e5 98 bc 97 12 03 25  03 12 ab 20 4f 00 80 71  |.......%... O..q|
000002f0  8d 3c 54 44 ba df 73 92  76 16 d1 ec b1 de a2 27  |.<TD..s.v......'|
00000300  97 b1 e9 31 37 ea a7 5d  a9 00 ce 85 08 5a b3 ac  |...17..].....Z..|

var libc_getsystemcfg syscallFunc

type errno = syscall.Errno

// Implemented in runtime/syscall_aix.go.
func rawSyscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err errno)
func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err errno)

func callgetsystemcfg(label int) (r1 uintptr, e1 errno) {

#include "funcdata.h"

//
// System call support for ARM, FreeBSD
//

// func Syscall(trap, a1, a2, a3 uintptr) (r1, r2, errno uintptr);
// func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, errno uintptr);
// func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2, errno uintptr)

TEXT	·Syscall(SB),NOSPLIT,$0-28
	BL runtime·entersyscall(SB)
	MOVW trap+0(FP), R7 // syscall number
	MOVW a1+4(FP), R0 // a1

	JAL	runtime·exitsyscall(SB)
	RET

TEXT ·Syscall6(SB),NOSPLIT,$0-80
	JAL	runtime·entersyscall(SB)
	MOVV	a1+8(FP), R4
	MOVV	a2+16(FP), R5
	MOVV	a3+24(FP), R6
	MOVV	a4+32(FP), R7
	MOVV	a5+40(FP), R8
	MOVV	a6+48(FP), R9
	MOVV	trap+0(FP), R2	// syscall entry
	SYSCALL
	BEQ	R7, ok6
	MOVV	$-1, R1
	MOVV	R1, r1+56(FP)	// r1
	MOVV	R0, r2+64(FP)	// r2
	MOVV	R2, err+72(FP)	// errno
	JAL	runtime·exitsyscall(SB)
	RET
ok6:

// license that can be found in the LICENSE file.

#include "textflag.h"

// func Syscall6(num, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, errno uintptr)
TEXT ·Syscall6(SB),NOSPLIT,$0-80
	MOVD	num+0(FP), R1	// syscall entry
	MOVD	a1+8(FP), R2
	MOVD	a2+16(FP), R3
	MOVD	a3+24(FP), R4
	MOVD	a4+32(FP), R5
	MOVD	a5+40(FP), R6
	MOVD	a6+48(FP), R7
	SYSCALL
	MOVD	$0xfffffffffffff001, R8
	CMPUBLT	R2, R8, ok
	MOVD	$-1, r1+56(FP)

00000020  0f 12 e8 8e e6 0c a6 5d  60 de 3c 20 00 00 00 00  |.......]`.< ....|
00000030  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  00 00 00 00 00 00 00 00  00 00 00 00 13 03 00 00  |................|
00000050  2e 00 2b 00 02 03 04 00  33 00 24 00 1d 00 20 1b  |..+.....3.$... .|
00000060  e6 5f 3d 83 17 1c a6 90  45 f9 00 d9 96 be 4a 58  |._=.....E.....JX|

00000200  e5 b6 b8 be 08 84 1a 47  57 b7 d8 72 27 e7 f6 08  |.......GW..r'...|
00000210  7b 8a fa d8 a6 06 15 68  cc 90 a4 fe 8e 25 5c cb  |{......h.....%\.|
00000220  03 e8 ab 19 32 05 f4 88  d9 11 03 72 48 a3 a9 b2  |....2......rH...|
00000230  41 d3 60 80 d5 93 ae 18  1e 3d ed a7 ac 7f a6 eb  |A.`......=......|
00000240  3c 5c 78 11 fb a6 b8 00  d6 7b 98 67 d5 fd 7c 87  |<\x......{.g..|.|

	JMP	·syscallInternal(SB)

// func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
TEXT	·Syscall6(SB),NOSPLIT,$0-80
	JMP	·syscall6Internal(SB)

// func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
TEXT	·RawSyscall(SB),NOSPLIT,$0-56
	JMP	·rawSyscallInternal(SB)

// func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
TEXT	·RawSyscall6(SB),NOSPLIT,$0-80

	JMP	·syscallInternal(SB)

// func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
TEXT	·Syscall6(SB),NOSPLIT,$0-80
	JMP	·syscall6Internal(SB)

// func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
TEXT	·RawSyscall(SB),NOSPLIT,$0-56
	JMP	·rawSyscallInternal(SB)

// func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
TEXT	·RawSyscall6(SB),NOSPLIT,$0-80