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Merge pull request #87 from lunixbochs/master

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Go binding improvements
This commit is contained in:
Nguyen Anh Quynh 2015-08-31 09:03:17 +08:00
commit 42044d6777
3 changed files with 21 additions and 8 deletions
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4
bindings/go/unicorn/hook.c
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@ -17,6 +17,10 @@ void hookMemAccess_cgo(uch handle, uc_mem_type type, uint64_t addr, int size, in
hookMemAccess(handle, type, addr, size, value, user);
}
void hookInterrupt_cgo(uch handle, uint32_t intno, void *user) {
hookInterrupt(handle, intno, user);
}
uint32_t hookX86In_cgo(uch handle, uint32_t port, uint32_t size, void *user) {
return hookX86In(handle, port, size, user);
}

24
bindings/go/unicorn/hook.go
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@ -17,33 +17,39 @@ type HookData struct {
}
//export hookCode
func hookCode(handle C.uch, addr C.uint64_t, size C.uint32_t, user unsafe.Pointer) {
func hookCode(handle C.uch, addr uint64, size uint32, user unsafe.Pointer) {
hook := (*HookData)(user)
hook.Callback.(func(*Uc, uint64, uint32))(hook.Uc, uint64(addr), uint32(size))
}
//export hookMemInvalid
func hookMemInvalid(handle C.uch, typ C.uc_mem_type, addr C.uint64_t, size int, value C.int64_t, user unsafe.Pointer) C.bool {
func hookMemInvalid(handle C.uch, typ C.uc_mem_type, addr uint64, size int, value int64, user unsafe.Pointer) bool {
hook := (*HookData)(user)
return C.bool(hook.Callback.(func(*Uc, int, uint64, int, int64) bool)(hook.Uc, int(typ), uint64(addr), size, int64(value)))
return hook.Callback.(func(*Uc, int, uint64, int, int64) bool)(hook.Uc, int(typ), addr, size, value)
}
//export hookMemAccess
func hookMemAccess(handle C.uch, typ C.uc_mem_type, addr C.uint64_t, size int, value C.int64_t, user unsafe.Pointer) {
func hookMemAccess(handle C.uch, typ C.uc_mem_type, addr uint64, size int, value int64, user unsafe.Pointer) {
hook := (*HookData)(user)
hook.Callback.(func(*Uc, int, uint64, int, int64))(hook.Uc, int(typ), uint64(addr), size, int64(value))
hook.Callback.(func(*Uc, int, uint64, int, int64))(hook.Uc, int(typ), addr, size, value)
}
//export hookInterrupt
func hookInterrupt(handle C.uch, intno uint32, user unsafe.Pointer) {
hook := (*HookData)(user)
hook.Callback.(func(*Uc, uint32))(hook.Uc, intno)
}
//export hookX86In
func hookX86In(handle C.uch, port, size uint32, user unsafe.Pointer) C.uint32_t {
func hookX86In(handle C.uch, port, size uint32, user unsafe.Pointer) uint32 {
hook := (*HookData)(user)
return C.uint32_t(hook.Callback.(func(*Uc, uint32, uint32) uint32)(hook.Uc, port, size))
return hook.Callback.(func(*Uc, uint32, uint32) uint32)(hook.Uc, port, size)
}
//export hookX86Out
func hookX86Out(handle C.uch, port, size, value uint32, user unsafe.Pointer) {
hook := (*HookData)(user)
hook.Callback.(func(*Uc, uint32, uint32, uint32))(hook.Uc, uint32(port), uint32(size), uint32(value))
hook.Callback.(func(*Uc, uint32, uint32, uint32))(hook.Uc, port, size, value)
}
//export hookX86Syscall
@ -64,6 +70,8 @@ func (u *Uc) HookAdd(htype int, cb interface{}, insn ...int) (C.uch, error) {
callback = C.hookMemInvalid_cgo
case UC_HOOK_MEM_READ, UC_HOOK_MEM_WRITE, UC_HOOK_MEM_READ_WRITE:
callback = C.hookMemAccess_cgo
case UC_HOOK_INTR:
callback = C.hookInterrupt_cgo
case UC_HOOK_INSN:
extra = C.int(insn[0])
switch extra {

1
bindings/go/unicorn/hook.h
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@ -2,6 +2,7 @@ uc_err uc_hook_add2(uch handle, uch *h2, uc_hook_t type, void *callback, void *u
void hookCode_cgo(uch handle, uint64_t addr, uint32_t size, void *user);
bool hookMemInvalid_cgo(uch handle, uc_mem_type type, uint64_t addr, int size, int64_t value, void *user);
void hookMemAccess_cgo(uch handle, uc_mem_type type, uint64_t addr, int size, int64_t value, void *user);
void hookInterrupt_cgo(uch handle, uint32_t intno, void *user);
uint32_t hookX86In_cgo(uch handle, uint32_t port, uint32_t size, void *user);
void hookX86Out_cgo(uch handle, uint32_t port, uint32_t size, uint32_t value, void *user);
void hookX86Syscall_cgo(uch handle, void *user);