Text file src/pkg/vendor/golang.org/x/sys/cpu/cpu_s390x.s

     1	// Copyright 2019 The Go Authors. All rights reserved.
     2	// Use of this source code is governed by a BSD-style
     3	// license that can be found in the LICENSE file.
     4	
     5	// +build !gccgo
     6	
     7	#include "textflag.h"
     8	
     9	// func stfle() facilityList
    10	TEXT ·stfle(SB), NOSPLIT|NOFRAME, $0-32
    11		MOVD $ret+0(FP), R1
    12		MOVD $3, R0          // last doubleword index to store
    13		XC   $32, (R1), (R1) // clear 4 doublewords (32 bytes)
    14		WORD $0xb2b01000     // store facility list extended (STFLE)
    15		RET
    16	
    17	// func kmQuery() queryResult
    18	TEXT ·kmQuery(SB), NOSPLIT|NOFRAME, $0-16
    19		MOVD $0, R0         // set function code to 0 (KM-Query)
    20		MOVD $ret+0(FP), R1 // address of 16-byte return value
    21		WORD $0xB92E0024    // cipher message (KM)
    22		RET
    23	
    24	// func kmcQuery() queryResult
    25	TEXT ·kmcQuery(SB), NOSPLIT|NOFRAME, $0-16
    26		MOVD $0, R0         // set function code to 0 (KMC-Query)
    27		MOVD $ret+0(FP), R1 // address of 16-byte return value
    28		WORD $0xB92F0024    // cipher message with chaining (KMC)
    29		RET
    30	
    31	// func kmctrQuery() queryResult
    32	TEXT ·kmctrQuery(SB), NOSPLIT|NOFRAME, $0-16
    33		MOVD $0, R0         // set function code to 0 (KMCTR-Query)
    34		MOVD $ret+0(FP), R1 // address of 16-byte return value
    35		WORD $0xB92D4024    // cipher message with counter (KMCTR)
    36		RET
    37	
    38	// func kmaQuery() queryResult
    39	TEXT ·kmaQuery(SB), NOSPLIT|NOFRAME, $0-16
    40		MOVD $0, R0         // set function code to 0 (KMA-Query)
    41		MOVD $ret+0(FP), R1 // address of 16-byte return value
    42		WORD $0xb9296024    // cipher message with authentication (KMA)
    43		RET
    44	
    45	// func kimdQuery() queryResult
    46	TEXT ·kimdQuery(SB), NOSPLIT|NOFRAME, $0-16
    47		MOVD $0, R0         // set function code to 0 (KIMD-Query)
    48		MOVD $ret+0(FP), R1 // address of 16-byte return value
    49		WORD $0xB93E0024    // compute intermediate message digest (KIMD)
    50		RET
    51	
    52	// func klmdQuery() queryResult
    53	TEXT ·klmdQuery(SB), NOSPLIT|NOFRAME, $0-16
    54		MOVD $0, R0         // set function code to 0 (KLMD-Query)
    55		MOVD $ret+0(FP), R1 // address of 16-byte return value
    56		WORD $0xB93F0024    // compute last message digest (KLMD)
    57		RET

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