177 lines
3.1 KiB
ArmAsm
177 lines
3.1 KiB
ArmAsm
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// Copyright (c) 2026 Petr Balvín <opensource@petrbalvin.org> (https://petrbalvin.org)
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// SPDX-License-Identifier: BSD-3-Clause
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// Seed corpus for FuzzAssembleRISCV64: branches over their offset range, the
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// jumps and calls, the system instructions, the atomics with the LR/SC pair,
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// the FP arithmetic, compare, conversion and fused multiply-add families in
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// every width including quad.
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#include "textflag.h"
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TEXT ·branches(SB), NOSPLIT, $0
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BEQ X5, X6, b1
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BNE X5, X6, b2
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BLT X5, X6, b1
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BGE X5, X6, b2
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BLTU X5, X6, b1
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BGEU X5, X6, b2
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BGT X6, X5, b1
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BLE X6, X5, b2
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BGTU X6, X5, b1
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BLEU X6, X5, b2
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b1:
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ADDI $1, X5, X5
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b2:
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ADDI $-1, X6, X6
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BEQ X5, X6, b1
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RET
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TEXT ·farBranch(SB), NOSPLIT, $0
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BEQ X5, X6, far
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SLTI $2047, X5, X6
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BEQ X5, X6, far
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far:
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SLTIU $2047, X5, X6
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BGE X5, X6, far
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RET
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TEXT ·jumps(SB), NOSPLIT, $0
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JAL X1, j1
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j1:
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JALR X0, (X1)
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JALR X1, 0(X5)
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JMP j2
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j2:
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JMP (X5)
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CALL (X5)
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JMP -3(PC)
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CALL runtime·morestack_noctxt(SB)
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RET
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TEXT ·system(SB), NOSPLIT, $0
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FENCE
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FENCE.TSO
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PAUSE
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ECALL
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EBREAK
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RET
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TEXT ·atomics(SB), NOSPLIT, $0
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AMOSWAPW X5, (X6), X7
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AMOSWAPD X5, (X6), X7
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AMOADDW X5, (X6), X7
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AMOADDD X5, (X6), X7
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AMOANDW X5, (X6), X7
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AMOORW X5, (X6), X7
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AMOXORW X5, (X6), X7
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AMOMINW X5, (X6), X7
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AMOMAXW X5, (X6), X7
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AMOMINUW X5, (X6), X7
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AMOMAXUW X5, (X6), X7
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AMOMIND X5, (X6), X7
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AMOMAXD X5, (X6), X7
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AMOMINUD X5, (X6), X7
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AMOMAXUD X5, (X6), X7
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LRW (X6), X7
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LRD (X6), X7
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SCW X5, (X6), X7
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SCD X5, (X6), X7
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RET
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TEXT ·fpArith(SB), NOSPLIT, $0
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FADDS F1, F2, F3
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FSUBS F1, F2, F3
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FMULS F1, F2, F3
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FDIVS F1, F2, F3
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FADDD F1, F2, F3
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FSUBD F1, F2, F3
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FMULD F1, F2, F3
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FDIVD F1, F2, F3
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FADDQ F1, F2, F3
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FSUBQ F1, F2, F3
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FMULQ F1, F2, F3
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FDIVQ F1, F2, F3
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FSQRTS F1, F2
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FSQRTD F1, F2
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FSQRTQ F1, F2
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FMINS F1, F2, F3
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FMAXS F1, F2, F3
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FMIND F1, F2, F3
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FMAXD F1, F2, F3
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FMINQ F1, F2, F3
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FMAXQ F1, F2, F3
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RET
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TEXT ·fpFma(SB), NOSPLIT, $0
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FMADDS F1, F2, F3, F4
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FMSUBS F1, F2, F3, F4
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FNMSUBS F1, F2, F3, F4
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FNMADDS F1, F2, F3, F4
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FMADDD F1, F2, F3, F4
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FMSUBD F1, F2, F3, F4
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FNMSUBD F1, F2, F3, F4
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FNMADDD F1, F2, F3, F4
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FMADDQ F1, F2, F3, F4
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FMSUBQ F1, F2, F3, F4
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FNMSUBQ F1, F2, F3, F4
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FNMADDQ F1, F2, F3, F4
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RET
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TEXT ·fpCvt(SB), NOSPLIT, $0
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FCVTWS F1, X5
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FCVTWUS F1, X5
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FCVTLS F1, X5
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FCVTLUS F1, X5
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FCVTWD F1, X5
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FCVTWUD F1, X5
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FCVTLD F1, X5
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FCVTLUD F1, X5
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FCVTSW X5, F1
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FCVTSWU X5, F1
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FCVTSL X5, F1
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FCVTSLU X5, F1
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FCVTDW X5, F1
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FCVTDWU X5, F1
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FCVTDL X5, F1
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FCVTDLU X5, F1
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FCVTSD F1, F2
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FCVTDS F1, F2
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FCVTSQ F1, F2
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FCVTDQ F1, F2
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FCVTQS F1, F2
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FCVTQD F1, F2
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FCVTWQ F1, X5
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FCVTLQ F1, X5
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FCVTQW X5, F1
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FCVTQL X5, F1
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FCLASSS F1, X5
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FCLASSD F1, X5
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FCLASSQ F1, X5
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FMVXD F1, X5
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FMVDX X5, F1
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FMVXW F1, X5
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FMVWX X5, F1
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RET
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TEXT ·fpSign(SB), NOSPLIT, $0
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FSGNJS F1, F0, F2
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FSGNJNS F1, F0, F2
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FSGNJXS F1, F0, F2
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FSGNJD F1, F0, F2
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FSGNJND F1, F0, F2
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FSGNJXD F1, F0, F2
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FLTS F1, F2, X5
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FLES F1, F2, X5
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FEQS F1, F2, X5
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FLTD F1, F2, X5
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FLED F1, F2, X5
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FEQD F1, F2, X5
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FLTQ F1, F2, X5
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FLEQ F1, F2, X5
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FEQQ F1, F2, X5
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RET
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