void debugger_kill_callback(struct allocation_t* ref)
{
if (!ref)
return;
struct message_t* message = __get(ref);
if (!message)
return;
// Only handle requests
if (message->header.request != 1)
goto cleanup;
if (!message->payload)
{
messagemanager_sendErrorMessage(gFramework->messageManager, ref, ENOMEM);
goto cleanup;
}
struct debugger_kill_t* killRequest = (struct debugger_kill_t*)message->payload;
int result = kkill(killRequest->pid, killRequest->signal);
if (result < 0)
messagemanager_sendErrorMessage(gFramework->messageManager, ref, result);
else
messagemanager_sendSuccessMessage(gFramework->messageManager, ref);
cleanup:
__dec(ref);
}
/* do a put but check for duplicates attomically
If the entry already exists, return 1 and return
the existing entry in res.
If the entry does not already exist, put it
in, return 0, and return the new entry in res.
*/
int do_dupput(hash_t self, void *key, hent_t *res)
{
hent_t he;
int rv;
pthread_mutex_lock(&self->m);
he = __get(self, key, 0);
if (he) {
/* entry existed before */
rv = 1;
} else {
/* entry did not exist. put it. */
he = calloc(1, hent_t_size);
he->key = key;
#ifdef HENT_HAS_MUTEX
pthread_mutex_init(&he->m, NULL);
#endif
__put(self, he);
rv = 0;
}
pthread_mutex_unlock(&self->m);
*res = he;
return rv;
}
/* remove_p == 1 means remove the returned entry from the ht.
remove_p == 0 means leave the returned entry in the ht.
*/
hent_t do_get(hash_t self, void *key, int remove_p)
{
hent_t he;
pthread_mutex_lock(&self->m);
he = __get(self, key, remove_p);
pthread_mutex_unlock(&self->m);
return he;
}
void debugger_writemem_callback(struct allocation_t* ref)
{
struct message_t* message = __get(ref);
if (!message)
return;
if (message->header.request != 1)
goto cleanup;
if (message->socket < 0)
goto cleanup;
if (!message->payload)
goto cleanup;
struct debugger_writemem_t* request = (struct debugger_writemem_t*)message->payload;
if (request->process_id < 0)
goto cleanup;
if (request->address == 0)
goto cleanup;
if (request->dataLength == 0)
goto cleanup;
struct proc* (*pfind)(pid_t) = kdlsym(pfind);
struct proc* process = pfind(request->process_id);
if (process == 0)
goto cleanup;
void(*_mtx_unlock_flags)(struct mtx *m, int opts, const char *file, int line) = kdlsym(_mtx_unlock_flags);
int result = proc_rw_mem(process, (void*)request->address, request->dataLength, request->data, &request->dataLength, 1);
// You need to unlock the process, or the kernel will assert and hang
PROC_UNLOCK(process);
WriteLog(LL_Debug, "proc_rw_mem returned %d", result);
cleanup:
__dec(ref);
}
void debugger_ptrace_callback(struct allocation_t* ref)
{
if (!ref)
return;
struct message_t* message = __get(ref);
if (!message)
return;
// Only handle requests
if (message->header.request != 1)
goto cleanup;
if (!message->payload)
{
messagemanager_sendErrorMessage(gFramework->messageManager, ref, ENOMEM);
goto cleanup;
}
// set diag auth ID flags
curthread->td_ucred->cr_sceAuthID = 0x3800000000000007ULL;
// make system credentials
curthread->td_ucred->cr_sceCaps[0] = 0xFFFFFFFFFFFFFFFFULL;
curthread->td_ucred->cr_sceCaps[1] = 0xFFFFFFFFFFFFFFFFULL;
struct debugger_ptrace_t* ptraceRequest = (struct debugger_ptrace_t*)message->payload;
if (ptraceRequest->setAddrToBuffer)
ptraceRequest->addr = (uint64_t)&ptraceRequest->buffer[0];
WriteLog(LL_Debug, "%d %d %llx %d %s", ptraceRequest->req, ptraceRequest->pid, ptraceRequest->addr, ptraceRequest->data, ptraceRequest->setAddrToBuffer ? "true" : "false");
ptraceRequest->res = kptrace(ptraceRequest->req, ptraceRequest->pid, (caddr_t)ptraceRequest->addr, ptraceRequest->data);
WriteLog(LL_Debug, "ptrace: %d", ptraceRequest->res);
kwrite(message->socket, ptraceRequest, sizeof(*ptraceRequest));
cleanup:
__dec(ref);
}
void debugger_getprocs_callback(struct allocation_t* ref)
{
if (!ref)
return;
struct message_t* message = __get(ref);
if (!message)
return;
// Only handle requests
if (message->header.request != 1)
goto cleanup;
int(*_sx_slock)(struct sx *sx, int opts, const char *file, int line) = kdlsym(_sx_slock);
void(*_sx_sunlock)(struct sx *sx, const char *file, int line) = kdlsym(_sx_sunlock);
void(*_mtx_lock_flags)(struct mtx *m, int opts, const char *file, int line) = kdlsym(_mtx_lock_flags);
void(*_mtx_unlock_flags)(struct mtx *m, int opts, const char *file, int line) = kdlsym(_mtx_unlock_flags);
struct sx* allproclock = (struct sx*)kdlsym(allproc_lock);
struct proclist* allproc = (struct proclist*)*(uint64_t*)kdlsym(allproc);
void(*vmspace_free)(struct vmspace *) = kdlsym(vmspace_free);
struct vmspace* (*vmspace_acquire_ref)(struct proc *) = kdlsym(vmspace_acquire_ref);
void(*_vm_map_lock_read)(vm_map_t map, const char *file, int line) = kdlsym(_vm_map_lock_read);
void(*_vm_map_unlock_read)(vm_map_t map, const char *file, int line) = kdlsym(_vm_map_unlock_read);
uint64_t procCount = 0;
struct proc* p = NULL;
struct debugger_getprocs_t getproc = { 0 };
sx_slock(allproclock);
FOREACH_PROC_IN_SYSTEM(p)
{
PROC_LOCK(p);
// Zero out our process information
kmemset(&getproc, 0, sizeof(getproc));
// Get the vm map
struct vmspace* vm = vmspace_acquire_ref(p);
vm_map_t map = &p->p_vmspace->vm_map;
vm_map_lock_read(map);
struct vm_map_entry* entry = map->header.next;
// Copy over all of the address information
getproc.process_id = p->p_pid;
getproc.text_address = (uint64_t)entry->start;
getproc.text_size = (uint64_t)entry->end - entry->start;
getproc.data_address = (uint64_t)p->p_vmspace->vm_daddr;
getproc.data_size = p->p_vmspace->vm_dsize;
// Copy over the name and path
kmemcpy(getproc.process_name, p->p_comm, sizeof(getproc.process_name));
kmemcpy(getproc.path, p->p_elfpath, sizeof(getproc.path));
// Write it back to the PC
kwrite(message->socket, &getproc, sizeof(getproc));
procCount++;
// Free the vmmap
vm_map_unlock_read(map);
vmspace_free(vm);
PROC_UNLOCK(p);
}
sx_sunlock(allproclock);
// Send finalizer, because f**k this shit
kmemset(&getproc, 0xDD, sizeof(getproc));
kwrite(message->socket, &getproc, sizeof(getproc));
cleanup:
__dec(ref);
}
void debugger_readmem_callback(struct allocation_t* ref)
{
struct message_t* message = __get(ref);
if (!message)
return;
if (message->header.request != 1)
goto cleanup;
if (message->socket < 0)
goto cleanup;
if (!message->payload)
goto cleanup;
struct debugger_readmem_t* request = (struct debugger_readmem_t*)message->payload;
if (request->process_id < 0)
{
WriteLog(LL_Error, "invalid process id.");
goto error;
}
if (request->address == 0)
{
WriteLog(LL_Error, "Invalid address");
goto error;
}
if (request->dataLength == 0)
{
WriteLog(LL_Error, "Invalid data length.");
goto error;
}
void(*_mtx_unlock_flags)(struct mtx *m, int opts, const char *file, int line) = kdlsym(_mtx_unlock_flags);
struct proc* (*pfind)(pid_t) = kdlsym(pfind);
struct proc* process = pfind(request->process_id);
if (process == 0)
goto error;
int result = proc_rw_mem(process, (void*)request->address, request->dataLength, request->data, &request->dataLength, 0);
PROC_UNLOCK(process);
WriteLog(LL_Debug, "proc_rw_mem returned(%d, %p, %d, %p, %d, %s) %d", process, request->address, request->dataLength, request->data, &request->dataLength, "read", result);
if (result < 0)
goto error;
message->header.request = 0;
kwrite(message->socket, request, sizeof(*request));
// Error conditions
if (1 == 0)
{
error:
kmemset(request, 0, sizeof(*request));
request->process_id = -1;
kwrite(message->socket, request, sizeof(*request));
}
cleanup:
__dec(ref);
}
HX_STACK_LINE(123)
this->keys = Array_obj< ::Dynamic >::__new();
}
HX_STACK_LINE(126)
this->keys->push(::flixel::system::replay::CodeValuePair_obj::__new(::Std_obj::parseInt(keyPair->__get((int)0)),::Std_obj::parseInt(keyPair->__get((int)1))));
}
}
}
HX_STACK_LINE(132)
if (((mouseData.length > (int)0))){
HX_STACK_LINE(134)
array = mouseData.split(HX_CSTRING(","));
HX_STACK_LINE(135)
if (((array->length >= (int)4))){
HX_STACK_LINE(136)
this->mouse = ::flixel::system::replay::MouseRecord_obj::__new(::Std_obj::parseInt(array->__get((int)0)),::Std_obj::parseInt(array->__get((int)1)),::Std_obj::parseInt(array->__get((int)2)),::Std_obj::parseInt(array->__get((int)3)));
}
}
HX_STACK_LINE(141)
return hx::ObjectPtr<OBJ_>(this);
}
HX_DEFINE_DYNAMIC_FUNC1(FrameRecord_obj,load,return )
::String FrameRecord_obj::save( ){
HX_STACK_PUSH("FrameRecord::save","flixel/system/replay/FrameRecord.hx",61);
HX_STACK_THIS(this);
HX_STACK_LINE(62)
::String output = (this->frame + HX_CSTRING("k")); HX_STACK_VAR(output,"output");
HX_STACK_LINE(64)
