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Merge pull request #221 from lunixbochs/cpu_model

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add Go support for cpu_model api update
This commit is contained in:
Nguyen Anh Quynh 2015-10-27 00:41:05 +08:00
parent a11265521a 12117a7dcf
commit 573736d1b9
1 changed files with 16 additions and 9 deletions
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25
bindings/go/unicorn/unicorn.go
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@ -7,6 +7,7 @@ import (
/* /*
#cgo LDFLAGS: -lunicorn #cgo LDFLAGS: -lunicorn
#include <unicorn/unicorn.h> #include <unicorn/unicorn.h>
#include <stdlib.h>
*/ */
import "C" import "C"
@ -33,7 +34,7 @@ type Unicorn interface {
RegRead(reg int) (uint64, error) RegRead(reg int) (uint64, error)
RegWrite(reg int, value uint64) error RegWrite(reg int, value uint64) error
Start(begin, until uint64) error Start(begin, until uint64) error
StartWithOptions(begin, until uint64, options *UcOptions) error StartWithOptions(begin, until uint64, options *StartOptions) error
Stop() error Stop() error
HookAdd(htype int, cb interface{}, extra ...uint64) (Hook, error) HookAdd(htype int, cb interface{}, extra ...uint64) (Hook, error)
HookDel(hook Hook) error HookDel(hook Hook) error
@ -43,31 +44,37 @@ type uc struct {
handle *C.uc_engine handle *C.uc_engine
} }
type UcOptions struct { func NewUnicornModel(arch, mode int, model string) (Unicorn, error) {
Timeout, Count uint64 mstr := C.CString(model)
} defer C.free(unsafe.Pointer(mstr))
func NewUnicorn(arch, mode int) (Unicorn, error) {
var major, minor C.uint var major, minor C.uint
C.uc_version(&major, &minor) C.uc_version(&major, &minor)
if major != C.UC_API_MAJOR || minor != C.UC_API_MINOR { if major != C.UC_API_MAJOR || minor != C.UC_API_MINOR {
return nil, UcError(ERR_VERSION) return nil, UcError(ERR_VERSION)
} }
var handle *C.uc_engine var handle *C.uc_engine
if ucerr := C.uc_open(C.uc_arch(arch), C.uc_mode(mode), &handle); ucerr != ERR_OK { if ucerr := C.uc_open(C.uc_arch(arch), C.uc_mode(mode), mstr, &handle); ucerr != ERR_OK {
return nil, UcError(ucerr) return nil, UcError(ucerr)
} }
uc := &uc{handle} uc := &uc{handle}
return uc, nil return uc, nil
} }
func (u *uc) StartWithOptions(begin, until uint64, options *UcOptions) error { func NewUnicorn(arch, mode int) (Unicorn, error) {
return NewUnicornModel(arch, mode, "")
}
type StartOptions struct {
Timeout, Count uint64
}
func (u *uc) StartWithOptions(begin, until uint64, options *StartOptions) error {
ucerr := C.uc_emu_start(u.handle, C.uint64_t(begin), C.uint64_t(until), C.uint64_t(options.Timeout), C.size_t(options.Count)) ucerr := C.uc_emu_start(u.handle, C.uint64_t(begin), C.uint64_t(until), C.uint64_t(options.Timeout), C.size_t(options.Count))
return errReturn(ucerr) return errReturn(ucerr)
} }
func (u *uc) Start(begin, until uint64) error { func (u *uc) Start(begin, until uint64) error {
return u.StartWithOptions(begin, until, &UcOptions{}) return u.StartWithOptions(begin, until, &StartOptions{})
} }
func (u *uc) Stop() error { func (u *uc) Stop() error {