本文整理汇总了Golang中github.com/unicorn-engine/unicorn/bindings/go/unicorn.Unicorn类的典型用法代码示例。如果您正苦于以下问题：Golang Unicorn类的具体用法？Golang Unicorn怎么用？Golang Unicorn使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Unicorn类的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: RegDump
func (a *Arch) RegDump(u uc.Unicorn) ([]RegVal, error) {
ret := make([]RegVal, len(a.Regs))
for i, r := range a.getRegList() {
val, err := u.RegRead(r.Enum)
if err != nil {
return nil, err
}
ret[i] = RegVal{r, val}
}
return ret, nil
}示例2: Clear
func (s *WorkingSet) Clear(mu uc.Unicorn) *errors.Error {
if s.newest == -1 {
return nil
}
for i := s.oldest; i != s.newest; i = (i + 1) % len(s.mapped) {
err := mu.MemUnmap(s.mapped[i], pagesize)
if err != nil {
return wrap(err)
}
}
return nil
}示例3: Map
func (s *WorkingSet) Map(addr, size uint64, mu uc.Unicorn) error {
alignment := (addr % pagesize)
base_addr := addr - alignment
err := mu.MemMap(base_addr, uint64(pagesize))
if err != nil {
return err
}
err = mu.MemWrite(base_addr, GetMem(base_addr, pagesize))
if err != nil {
return err
}
s.StoreInWorkingSet(base_addr, mu)
if addr+size > base_addr+pagesize { //sometimes we might need to map 2 pages
s.Map(base_addr+pagesize, 1, mu) //map next pages as well
}
return nil
}示例4: RegDump
func (a *Arch) RegDump(u uc.Unicorn) ([]RegVal, error) {
regList := a.getRegList()
if a.regEnums == nil {
a.regEnums = make([]int, len(regList))
for i, r := range regList {
a.regEnums[i] = r.Enum
}
}
regs, err := u.RegReadBatch(a.regEnums)
if err != nil {
return nil, err
}
ret := make([]RegVal, len(regList))
for i, r := range regList {
ret[i] = RegVal{r, regs[i]}
}
return ret, nil
}示例5: StoreInWorkingSet
func (s *WorkingSet) StoreInWorkingSet(addr uint64, mu uc.Unicorn) error {
if s.newest == -1 {
s.mapped[0] = addr
s.oldest = 0
s.newest = 0
}
s.newest = (s.newest + 1) % len(s.mapped)
if s.newest == s.oldest { // unmap old page
addr_to_unmap := s.mapped[s.oldest]
err := mu.MemUnmap(addr_to_unmap, pagesize)
if err != nil {
return err
}
}
s.oldest = (s.oldest + 1) % len(s.mapped)
s.mapped[s.newest] = addr
return nil
}示例6: StoreInWorkingSet
func (s *WorkingSet) StoreInWorkingSet(addr uint64, mu uc.Unicorn) *errors.Error {
if log_mem {
log.WithFields(log.Fields{"addr": hex(addr)}).Debug("Store In Working Set")
}
if s.newest == -1 {
s.mapped[0] = addr
s.oldest = 0
s.newest = 0
}
s.newest = (s.newest + 1) % len(s.mapped)
if s.newest == s.oldest { // unmap old page
addr_to_unmap := s.mapped[s.oldest]
if log_mem {
log.WithFields(log.Fields{"addr_to_unmap": addr_to_unmap}).Debug("unmap")
}
err := mu.MemUnmap(addr_to_unmap, pagesize)
if err != nil {
return wrap(err)
}
}
s.oldest = (s.oldest + 1) % len(s.mapped)
s.mapped[s.newest] = addr
return nil
}示例7: addHooks
func addHooks(mu uc.Unicorn) {
mu.HookAdd(uc.HOOK_BLOCK, func(mu uc.Unicorn, addr uint64, size uint32) {
fmt.Printf("Block: 0x%x, 0x%x\n", addr, size)
}, 1, 0)
mu.HookAdd(uc.HOOK_CODE, func(mu uc.Unicorn, addr uint64, size uint32) {
fmt.Printf("Code: 0x%x, 0x%x\n", addr, size)
}, 1, 0)
mu.HookAdd(uc.HOOK_MEM_READ|uc.HOOK_MEM_WRITE, func(mu uc.Unicorn, access int, addr uint64, size int, value int64) {
if access == uc.MEM_WRITE {
fmt.Printf("Mem write")
} else {
fmt.Printf("Mem read")
}
fmt.Printf(": @0x%x, 0x%x = 0x%x\n", addr, size, value)
}, 1, 0)
invalid := uc.HOOK_MEM_READ_INVALID | uc.HOOK_MEM_WRITE_INVALID | uc.HOOK_MEM_FETCH_INVALID
mu.HookAdd(invalid, func(mu uc.Unicorn, access int, addr uint64, size int, value int64) bool {
switch access {
case uc.MEM_WRITE_UNMAPPED | uc.MEM_WRITE_PROT:
fmt.Printf("invalid write")
case uc.MEM_READ_UNMAPPED | uc.MEM_READ_PROT:
fmt.Printf("invalid read")
case uc.MEM_FETCH_UNMAPPED | uc.MEM_FETCH_PROT:
fmt.Printf("invalid fetch")
default:
fmt.Printf("unknown memory error")
}
fmt.Printf(": @0x%x, 0x%x = 0x%x\n", addr, size, value)
return false
}, 1, 0)
mu.HookAdd(uc.HOOK_INSN, func(mu uc.Unicorn) {
rax, _ := mu.RegRead(uc.X86_REG_RAX)
fmt.Printf("Syscall: %d\n", rax)
}, 1, 0, uc.X86_INS_SYSCALL)
}