Files
sys/cpu/cpu_s390x.s
Tamir Duberstein 0a15ea8d9b *: use more precise build tags
s/!gccgo/gc/ in files which use gc-syntax assembly.

Change-Id: Iafc006cd60ad0e429cff182a05c790d80c380802
Reviewed-on: https://go-review.googlesource.com/c/sys/+/269717
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Trust: Than McIntosh <thanm@google.com>
2020-11-13 13:57:34 +00:00

58 lines
2.0 KiB
ArmAsm

// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build gc
#include "textflag.h"
// func stfle() facilityList
TEXT ·stfle(SB), NOSPLIT|NOFRAME, $0-32
MOVD $ret+0(FP), R1
MOVD $3, R0 // last doubleword index to store
XC $32, (R1), (R1) // clear 4 doublewords (32 bytes)
WORD $0xb2b01000 // store facility list extended (STFLE)
RET
// func kmQuery() queryResult
TEXT ·kmQuery(SB), NOSPLIT|NOFRAME, $0-16
MOVD $0, R0 // set function code to 0 (KM-Query)
MOVD $ret+0(FP), R1 // address of 16-byte return value
WORD $0xB92E0024 // cipher message (KM)
RET
// func kmcQuery() queryResult
TEXT ·kmcQuery(SB), NOSPLIT|NOFRAME, $0-16
MOVD $0, R0 // set function code to 0 (KMC-Query)
MOVD $ret+0(FP), R1 // address of 16-byte return value
WORD $0xB92F0024 // cipher message with chaining (KMC)
RET
// func kmctrQuery() queryResult
TEXT ·kmctrQuery(SB), NOSPLIT|NOFRAME, $0-16
MOVD $0, R0 // set function code to 0 (KMCTR-Query)
MOVD $ret+0(FP), R1 // address of 16-byte return value
WORD $0xB92D4024 // cipher message with counter (KMCTR)
RET
// func kmaQuery() queryResult
TEXT ·kmaQuery(SB), NOSPLIT|NOFRAME, $0-16
MOVD $0, R0 // set function code to 0 (KMA-Query)
MOVD $ret+0(FP), R1 // address of 16-byte return value
WORD $0xb9296024 // cipher message with authentication (KMA)
RET
// func kimdQuery() queryResult
TEXT ·kimdQuery(SB), NOSPLIT|NOFRAME, $0-16
MOVD $0, R0 // set function code to 0 (KIMD-Query)
MOVD $ret+0(FP), R1 // address of 16-byte return value
WORD $0xB93E0024 // compute intermediate message digest (KIMD)
RET
// func klmdQuery() queryResult
TEXT ·klmdQuery(SB), NOSPLIT|NOFRAME, $0-16
MOVD $0, R0 // set function code to 0 (KLMD-Query)
MOVD $ret+0(FP), R1 // address of 16-byte return value
WORD $0xB93F0024 // compute last message digest (KLMD)
RET