How to use rfid method of powerpc Package

Best Syzkaller code snippet using powerpc.rfid

pseudo.go

Source:pseudo.go

...7)8const (9	// Valid hcall humbers at the momemt are: 4..0x450.10	MaxHcall = 0x450 // MAX_HCALL11	SprnSrr0 = 0x01A // pc for rfid (SPRN_SRR0)12	SprnSrr1 = 0x01B // msr for rfid (SPRN_SRR1)13)14// nolint:dupl15func (insnset *InsnSet) initPseudo() {16	insnset.Insns = append(insnset.Insns, &Insn{17		Name:   "PSEUDO_hypercall",18		Priv:   true,19		Pseudo: true,20		generator: func(cfg *iset.Config, r *rand.Rand) []byte {21			gen := makeGen(insnset, cfg, r)22			gen.sc(1)23			return gen.text24		},25	})26	insnset.Insns = append(insnset.Insns, &Insn{27		Name:   "PSEUDO_syscall",28		Priv:   true,29		Pseudo: true,30		generator: func(cfg *iset.Config, r *rand.Rand) []byte {31			gen := makeGen(insnset, cfg, r)32			gen.sc(0)33			return gen.text34		},35	})36	insnset.Insns = append(insnset.Insns, &Insn{37		Name:   "PSEUDO_ultracall",38		Priv:   true,39		Pseudo: true,40		generator: func(cfg *iset.Config, r *rand.Rand) []byte {41			gen := makeGen(insnset, cfg, r)42			gen.sc(2)43			return gen.text44		},45	})46	insnset.Insns = append(insnset.Insns, &Insn{47		Name:   "PSEUDO_rtas",48		Priv:   true,49		Pseudo: true,50		generator: func(cfg *iset.Config, r *rand.Rand) []byte {51			gen := makeGen(insnset, cfg, r)52			gen.rtas()53			return gen.text54		},55	})56	insnset.Insns = append(insnset.Insns, &Insn{57		Name:   "PSEUDO_rfid",58		Priv:   true,59		Pseudo: true,60		generator: func(cfg *iset.Config, r *rand.Rand) []byte {61			gen := makeGen(insnset, cfg, r)62			gen.rfid()63			return gen.text64		},65	})66}67type generator struct {68	imap insnSetMap69	cfg  *iset.Config70	r    *rand.Rand71	text []byte72}73func makeGen(insnset *InsnSet, cfg *iset.Config, r *rand.Rand) *generator {74	return &generator{75		imap: insnset.insnMap,76		cfg:  cfg,77		r:    r,78	}79}80func (gen *generator) byte(v []byte) {81	gen.text = append(gen.text, v...)82}83func (gen *generator) sc(lev uint) {84	imap := gen.imap85	n := gen.r.Intn(9)86	hcrange := gen.r.Intn(3)87	offset := 488	maxhc := MaxHcall89	if hcrange == 1 {90		offset = 0xf00091		maxhc = 0xf81092	} else if hcrange == 2 {93		offset = 0xef0094		maxhc = 0xef2095	}96	hc := gen.r.Intn((maxhc-offset)/4)*4 + offset97	gen.byte(imap.ld64(3, uint64(hc)))98	for i := 4; i < n+4; i++ {99		gen.byte(imap.ld64(uint(i), gen.r.Uint64()))100	}101	gen.byte(imap.sc(lev))102}103func (gen *generator) rtas() {104	imap := gen.imap105	addr := iset.GenerateInt(gen.cfg, gen.r, 8)106	token := uint32(gen.r.Intn(8) << 24) // There are only 4 tokens handled by KVM and it is BigEndian.107	reg := uint(iset.GenerateInt(gen.cfg, gen.r, 4))108	gen.byte(imap.ldgpr32(reg, reg+uint(1), addr, token))109	for i := 0; i < gen.r.Intn(4)+1; i++ {110		gen.byte(imap.ldgpr32(reg, reg+uint(1), addr+uint64(i*4),111			uint32(iset.GenerateInt(gen.cfg, gen.r, 4))))112	}113	gen.byte(imap.ld64(3, 0xF000)) // 0xF000 is a custom H_RTAS hypercall114	gen.byte(imap.ld64(4, addr))115	gen.byte(imap.sc(1))116}117func (gen *generator) rfid() {118	imap := gen.imap119	tmpreg := uint(gen.r.Intn(32))120	// SRR0 contains a PC121	gen.byte(imap.ld64(tmpreg, iset.GenerateInt(gen.cfg, gen.r, 8)))122	gen.byte(imap["mtspr"].enc(map[string]uint{"RS": tmpreg, "SPR": SprnSrr0}))123	// SRR1 contains an MSR124	gen.byte(imap.ld64(tmpreg, gen.r.Uint64()))125	gen.byte(imap["mtspr"].enc(map[string]uint{"RS": tmpreg, "SPR": SprnSrr1}))126	gen.byte(imap["rfid"].enc(map[string]uint{}))127}...

rfid

Using AI Code Generation

1import (2func main() {3    ppc := powerpc.New()4    fmt.Println(ppc.RFID())5}6- Create a named feature branch (like `add_component_x`)

rfid

Using AI Code Generation

1import (2type PowerPC struct {3}4func (p *PowerPC) AddItem(item Item) {5    p.Items = append(p.Items, item)6}7func (p *PowerPC) PrintItems() {8    for _, item := range p.Items {9        fmt.Println(item)10    }11}12func main() {13    p := &PowerPC{Name: "PowerPC"}14    p.AddItem("Hello")15    p.AddItem("World")16    p.PrintItems()17}18import (19type PowerPC struct {20}21func (p *PowerPC) AddItem(item Item) {22    p.Items = append(p.Items, item)23}24func (p *PowerPC) PrintItems() {25    for _, item := range p.Items {26        fmt.Println(item)27    }28}29func main() {30    p := &PowerPC{Name: "PowerPC"}31    p.AddItem("Hello")32    p.AddItem("World")33    p.PrintItems()34}35import (36type PowerPC struct {37}38func (p *PowerPC) AddItem(item Item) {39    p.Items = append(p.Items, item)40}41func (p *PowerPC) PrintItems() {42    for _, item := range p.Items {43        fmt.Println(item)44    }45}46func main() {47    p := &PowerPC{Name: "PowerPC"}48    p.AddItem("Hello")49    p.AddItem("World")50    p.PrintItems()51}52import (

rfid

Using AI Code Generation

1import (2func main() {3	fmt.Println("RFID")4	rfid := ppc.Rfid{}5	fmt.Println(rfid)6}7Your name to display (optional):8Your name to display (optional):9Your name to display (optional):

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