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Merge pull request #328 from lunixbochs/master

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add binding support for Go 1.6beta1 (fix #326)
This commit is contained in:
Nguyen Anh Quynh 2015-12-18 23:52:30 +08:00
parent f509423cfa c0eabddef3
commit 0d668d57e7
3 changed files with 46 additions and 40 deletions
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36
bindings/go/unicorn/hook.c
View file

@ -1,38 +1,38 @@
#include <unicorn/unicorn.h>
#include "_cgo_export.h"
uc_err uc_hook_add_i1(uc_engine *handle, uc_hook *h2, uc_hook_type type, void *callback, void *user, int arg1) {
return uc_hook_add(handle, h2, type, callback, user, arg1);
uc_err uc_hook_add_i1(uc_engine *handle, uc_hook *h2, uc_hook_type type, void *callback, uintptr_t user, int arg1) {
return uc_hook_add(handle, h2, type, callback, (void *)user, arg1);
}
uc_err uc_hook_add_u2(uc_engine *handle, uc_hook *h2, uc_hook_type type, void *callback, void *user, uint64_t arg1, uint64_t arg2) {
return uc_hook_add(handle, h2, type, callback, user, arg1, arg2);
uc_err uc_hook_add_u2(uc_engine *handle, uc_hook *h2, uc_hook_type type, void *callback, uintptr_t user, uint64_t arg1, uint64_t arg2) {
return uc_hook_add(handle, h2, type, callback, (void *)user, arg1, arg2);
}
void hookCode_cgo(uc_engine *handle, uint64_t addr, uint32_t size, void *user) {
hookCode(handle, addr, size, user);
void hookCode_cgo(uc_engine *handle, uint64_t addr, uint32_t size, uintptr_t user) {
hookCode(handle, addr, size, (void *)user);
}
bool hookMemInvalid_cgo(uc_engine *handle, uc_mem_type type, uint64_t addr, int size, int64_t value, void *user) {
return hookMemInvalid(handle, type, addr, size, value, user);
bool hookMemInvalid_cgo(uc_engine *handle, uc_mem_type type, uint64_t addr, int size, int64_t value, uintptr_t user) {
return hookMemInvalid(handle, type, addr, size, value, (void *)user);
}
void hookMemAccess_cgo(uc_engine *handle, uc_mem_type type, uint64_t addr, int size, int64_t value, void *user) {
hookMemAccess(handle, type, addr, size, value, user);
void hookMemAccess_cgo(uc_engine *handle, uc_mem_type type, uint64_t addr, int size, int64_t value, uintptr_t user) {
hookMemAccess(handle, type, addr, size, value, (void *)user);
}
void hookInterrupt_cgo(uc_engine *handle, uint32_t intno, void *user) {
hookInterrupt(handle, intno, user);
void hookInterrupt_cgo(uc_engine *handle, uint32_t intno, uintptr_t user) {
hookInterrupt(handle, intno, (void *)user);
}
uint32_t hookX86In_cgo(uc_engine *handle, uint32_t port, uint32_t size, void *user) {
return hookX86In(handle, port, size, user);
uint32_t hookX86In_cgo(uc_engine *handle, uint32_t port, uint32_t size, uintptr_t user) {
return hookX86In(handle, port, size, (void *)user);
}
void hookX86Out_cgo(uc_engine *handle, uint32_t port, uint32_t size, uint32_t value, void *user) {
hookX86Out(handle, port, size, value, user);
void hookX86Out_cgo(uc_engine *handle, uint32_t port, uint32_t size, uint32_t value, uintptr_t user) {
hookX86Out(handle, port, size, value, (void *)user);
}
void hookX86Syscall_cgo(uc_engine *handle, void *user) {
hookX86Syscall(handle, user);
void hookX86Syscall_cgo(uc_engine *handle, uintptr_t user) {
hookX86Syscall(handle, (void *)user);
}

32
bindings/go/unicorn/hook.go
View file

@ -18,50 +18,51 @@ type HookData struct {
type Hook uint64
var hookToUintptr = make(map[Hook]uintptr)
var hookDataMap = make(map[uintptr]*HookData)
//export hookCode
func hookCode(handle unsafe.Pointer, addr uint64, size uint32, user unsafe.Pointer) {
hook := (*HookData)(user)
hook := hookDataMap[uintptr(user)]
hook.Callback.(func(Unicorn, uint64, uint32))(hook.Uc, uint64(addr), uint32(size))
}
//export hookMemInvalid
func hookMemInvalid(handle unsafe.Pointer, typ C.uc_mem_type, addr uint64, size int, value int64, user unsafe.Pointer) bool {
hook := (*HookData)(user)
hook := hookDataMap[uintptr(user)]
return hook.Callback.(func(Unicorn, int, uint64, int, int64) bool)(hook.Uc, int(typ), addr, size, value)
}
//export hookMemAccess
func hookMemAccess(handle unsafe.Pointer, typ C.uc_mem_type, addr uint64, size int, value int64, user unsafe.Pointer) {
hook := (*HookData)(user)
hook := hookDataMap[uintptr(user)]
hook.Callback.(func(Unicorn, int, uint64, int, int64))(hook.Uc, int(typ), addr, size, value)
}
//export hookInterrupt
func hookInterrupt(handle unsafe.Pointer, intno uint32, user unsafe.Pointer) {
hook := (*HookData)(user)
hook := hookDataMap[uintptr(user)]
hook.Callback.(func(Unicorn, uint32))(hook.Uc, intno)
}
//export hookX86In
func hookX86In(handle unsafe.Pointer, port, size uint32, user unsafe.Pointer) uint32 {
hook := (*HookData)(user)
hook := hookDataMap[uintptr(user)]
return hook.Callback.(func(Unicorn, uint32, uint32) uint32)(hook.Uc, port, size)
}
//export hookX86Out
func hookX86Out(handle unsafe.Pointer, port, size, value uint32, user unsafe.Pointer) {
hook := (*HookData)(user)
hook := hookDataMap[uintptr(user)]
hook.Callback.(func(Unicorn, uint32, uint32, uint32))(hook.Uc, port, size, value)
}
//export hookX86Syscall
func hookX86Syscall(handle unsafe.Pointer, user unsafe.Pointer) {
hook := (*HookData)(user)
hook := hookDataMap[uintptr(user)]
hook.Callback.(func(Unicorn))(hook.Uc)
}
var hookRetain = make(map[Hook]*HookData)
func (u *uc) HookAdd(htype int, cb interface{}, extra ...uint64) (Hook, error) {
var callback unsafe.Pointer
var iarg1 C.int
@ -100,6 +101,7 @@ func (u *uc) HookAdd(htype int, cb interface{}, extra ...uint64) (Hook, error) {
}
var h2 C.uc_hook
data := &HookData{u, cb}
uptr := uintptr(unsafe.Pointer(data))
if rangeMode {
if len(extra) == 2 {
uarg1 = C.uint64_t(extra[0])
@ -107,15 +109,19 @@ func (u *uc) HookAdd(htype int, cb interface{}, extra ...uint64) (Hook, error) {
} else {
uarg1, uarg2 = 1, 0
}
C.uc_hook_add_u2(u.handle, &h2, C.uc_hook_type(htype), callback, unsafe.Pointer(data), uarg1, uarg2)
C.uc_hook_add_u2(u.handle, &h2, C.uc_hook_type(htype), callback, C.uintptr_t(uptr), uarg1, uarg2)
} else {
C.uc_hook_add_i1(u.handle, &h2, C.uc_hook_type(htype), callback, unsafe.Pointer(data), iarg1)
C.uc_hook_add_i1(u.handle, &h2, C.uc_hook_type(htype), callback, C.uintptr_t(uptr), iarg1)
}
hookRetain[Hook(h2)] = data
hookDataMap[uptr] = data
hookToUintptr[Hook(h2)] = uptr
return Hook(h2), nil
}
func (u *uc) HookDel(hook Hook) error {
delete(hookRetain, hook)
if uptr, ok := hookToUintptr[hook]; ok {
delete(hookToUintptr, hook)
delete(hookDataMap, uptr)
}
return errReturn(C.uc_hook_del(u.handle, C.uc_hook(hook)))
}

18
bindings/go/unicorn/hook.h
View file

@ -1,9 +1,9 @@
uc_err uc_hook_add_i1(uc_engine *handle, uc_hook *h2, uc_hook_type type, void *callback, void *user_data, int arg1);
uc_err uc_hook_add_u2(uc_engine *handle, uc_hook *h2, uc_hook_type type, void *callback, void *user_data, uint64_t arg1, uint64_t arg2);
void hookCode_cgo(uc_engine *handle, uint64_t addr, uint32_t size, void *user);
bool hookMemInvalid_cgo(uc_engine *handle, uc_mem_type type, uint64_t addr, int size, int64_t value, void *user);
void hookMemAccess_cgo(uc_engine *handle, uc_mem_type type, uint64_t addr, int size, int64_t value, void *user);
void hookInterrupt_cgo(uc_engine *handle, uint32_t intno, void *user);
uint32_t hookX86In_cgo(uc_engine *handle, uint32_t port, uint32_t size, void *user);
void hookX86Out_cgo(uc_engine *handle, uint32_t port, uint32_t size, uint32_t value, void *user);
void hookX86Syscall_cgo(uc_engine *handle, void *user);
uc_err uc_hook_add_i1(uc_engine *handle, uc_hook *h2, uc_hook_type type, void *callback, uintptr_t user, int arg1);
uc_err uc_hook_add_u2(uc_engine *handle, uc_hook *h2, uc_hook_type type, void *callback, uintptr_t user, uint64_t arg1, uint64_t arg2);
void hookCode_cgo(uc_engine *handle, uint64_t addr, uint32_t size, uintptr_t user);
bool hookMemInvalid_cgo(uc_engine *handle, uc_mem_type type, uint64_t addr, int size, int64_t value, uintptr_t user);
void hookMemAccess_cgo(uc_engine *handle, uc_mem_type type, uint64_t addr, int size, int64_t value, uintptr_t user);
void hookInterrupt_cgo(uc_engine *handle, uint32_t intno, uintptr_t user);
uint32_t hookX86In_cgo(uc_engine *handle, uint32_t port, uint32_t size, uintptr_t user);
void hookX86Out_cgo(uc_engine *handle, uint32_t port, uint32_t size, uint32_t value, uintptr_t user);
void hookX86Syscall_cgo(uc_engine *handle, uintptr_t user);