35 lines
852 B
ArmAsm
35 lines
852 B
ArmAsm
|
// Copyright (c) 2026 Petr Balvín <opensource@petrbalvin.org> (https://petrbalvin.org)
|
||
|
|
// SPDX-License-Identifier: BSD-3-Clause
|
||
|
|
|
||
|
|
// Seed corpus for FuzzAssembleRISCV64: the CSR instructions over the whole
|
||
|
|
// 12-bit address range and the 5-bit immediate window of the CSRRWI family.
|
||
|
|
|
||
|
|
#include "textflag.h"
|
||
|
|
|
||
|
|
TEXT ·csrRegs(SB), NOSPLIT, $0
|
||
|
|
CSRRW $0x300, X5, X6
|
||
|
|
CSRRS $0x304, X7, X8
|
||
|
|
CSRRC $0x305, X9, X10
|
||
|
|
CSRRW $0, X5, X6
|
||
|
|
CSRRS $0xFFF, X7, X8
|
||
|
|
CSRRC $0x7FF, X9, X10
|
||
|
|
CSRRW $0x341, X0, X6
|
||
|
|
CSRRS $0x342, X0, X6
|
||
|
|
RET
|
||
|
|
|
||
|
|
TEXT ·csrImm(SB), NOSPLIT, $0
|
||
|
|
CSRRWI $0x300, $0, X6
|
||
|
|
CSRRSI $0x304, $31, X8
|
||
|
|
CSRRCI $0x305, $1, X10
|
||
|
|
CSRRWI $0xFFF, $15, X6
|
||
|
|
CSRRSI $0, $31, X8
|
||
|
|
CSRRCI $0x7FF, $16, X10
|
||
|
|
RET
|
||
|
|
|
||
|
|
TEXT ·csrNamed(SB), NOSPLIT, $0
|
||
|
|
CSRRS $0xC00, X0, X14
|
||
|
|
CSRRS $0xC01, X0, X15
|
||
|
|
CSRRS $0xC02, X0, X16
|
||
|
|
CSRRW $0x105, X5, X6
|
||
|
|
CSRRSI $0x106, $1, X7
|
||
|
|
RET
|