u32 wrapWaitSynchronizationN(u32 nanoseconds1,u32 handles_ptr,u32 handles_count,u32 wait_all,u32 nanoseconds2,u32 out) // TODO: timeouts
{
bool all_unlocked = true;
for (u32 i = 0; i < handles_count; i++) {
u32 handle = mem_Read32(handles_ptr + i * 4);
handleinfo* hi = handle_Get(handle);
if (hi == NULL) {
arm11_SetR(1, i);
ERROR("handle %08x not found.\n", handle);
PAUSE();
#ifdef EXIT_ON_ERROR
exit(1);
#endif
return -1;
}
if (hi->type >= NUM_HANDLE_TYPES) {
// This should never happen.
ERROR("handle %08x has non-defined type.\n", handle);
PAUSE();
exit(1);
}
// Lookup actual callback in table.
if (handle_types[hi->type].fnWaitSynchronization != NULL) {
bool locked = false;
handle_types[hi->type].fnWaitSynchronization(hi, &locked);
if (!locked && !wait_all) {
arm11_SetR(1, i);
return 0;
} else
all_unlocked = false;
} else {
ERROR("WaitSynchronization undefined for handle-type \"%s\".\n",
handle_types[hi->type].name);
PAUSE();
arm11_SetR(1, i); //we just say this one is open
return 0;
}
}
if(wait_all && all_unlocked) {
arm11_SetR(1, handles_count);
return 0;
}
// Put thread in WAITING state if not all handles were unlocked.
u32* wait_list = malloc(handles_count*4);
mem_Read((u8 *) wait_list, handles_ptr, handles_count * 4);
threads_SetCurrentThreadWaitList(wait_list, wait_all, handles_count);
return 0;
}
u32 thread_SyncRequest(handleinfo* h, bool *locked)
{
u32 cid = mem_Read32(arm11_ServiceBufferAddress() + 0x80);
switch (cid) {
default:
break;
}
ERROR("STUBBED, cid=%08x\n", cid);
arm11_Dump();
PAUSE();
return 0;
}
s32 svcGetResourceLimitCurrentValues()
{
u32 values_ptr = arm11_R(0);
u32 handleResourceLimit = arm11_R(1);
u32 names_ptr = arm11_R(2);
u32 nameCount = arm11_R(3);
for (u32 i = 0; i < nameCount; i++) {
u32 temp = mem_Read32(names_ptr + i*4);
switch (temp) {
case 1: //GetUsingMemorySize
mem_Write32(values_ptr + i * 8, 0x0);
mem_Write32(values_ptr + i * 8 + 4, 0x0);
break;
default:
DEBUG("unknown ResourceLimitCurrentValues %08x",temp);
break;
}
}
return 0;
}
u32 svcControlMemory()
{
u32 op = arm11_R(0);
u32 addr0 = arm11_R(1);
u32 addr1 = arm11_R(2);
u32 size = arm11_R(3);
u32 perm = arm11_R(4);
u32 outadr = mem_Read32(arm11_R(13));
const char* ops;
switch(op & 0xFF) {
case 1:
ops = "FREE";
break;
case 2:
ops = "RESERVE";
break;
case 3:
ops = "COMMIT";
break;
case 4:
ops = "MAP";
break;
case 5:
ops = "UNMAP";
break;
case 6:
ops = "PROTECT";
break;
default:
ops = "UNDEFINED";
break;
}
const char* perms;
switch(perm) {
case 0:
perms = "--";
break;
case 1:
perms = "-R";
break;
case 2:
perms = "W-";
break;
case 3:
perms = "WR";
break;
case 0x10000000:
perms = "DONTCARE";
break;
default:
perms = "UNDEFINED";
}
DEBUG("op=%s %s (%x), addr0=%x, addr1=%x, size=%x, perm=%s (%x)\n",
ops, op & CONTROL_GSP_FLAG ? "GSP" : "", op,
addr0, addr1, size, perms, perm);
PAUSE();
if(addr0 & 0xFFF)
return SVCERROR_ALIGN_ADDR;
if(addr1 & 0xFFF)
return SVCERROR_ALIGN_ADDR;
if(size & 0xFFF)
return SVCERROR_INVALID_SIZE;
if(op == 0x10003) { // FFF680A4
if(addr0 == 0) { // FFF680C4
if(addr1 != 0)
return SVCERROR_INVALID_PARAMS;
} else if(size == 0) { // FFF680D0
if(addr0 < 0x14000000)
return SVCERROR_INVALID_PARAMS;
if((addr0+size) >= 0x1C000000)
return SVCERROR_INVALID_PARAMS;
if(addr1 != 0)
return SVCERROR_INVALID_PARAMS;
} else {
if(addr0 < 0x14000000)
return SVCERROR_INVALID_PARAMS;
if(addr0 >= 0x1C000000)
return SVCERROR_INVALID_PARAMS;
if(addr1 != 0)
return SVCERROR_INVALID_PARAMS;
}
} else if(op == 1) {
if(size == 0) { // FFF68110
if(addr0 < 0x08000000) // FFF68130
return SVCERROR_INVALID_PARAMS;
if(addr0 <= 0x1C000000)
return SVCERROR_INVALID_PARAMS;
} else {
if(addr0 < 0x08000000)
return SVCERROR_INVALID_PARAMS;
if((addr0+size) <= 0x1C000000)
return SVCERROR_INVALID_PARAMS;
}
} else {
if(size == 0) { // FFF68148
if(addr0 < 0x08000000)
return SVCERROR_INVALID_PARAMS;
if(addr0 >= 0x14000000)
return SVCERROR_INVALID_PARAMS;
} else {
if(addr0 < 0x08000000)
return SVCERROR_INVALID_PARAMS;
if((addr0+size) >= 0x14000000)
return SVCERROR_INVALID_PARAMS;
}
if(op == 4 || op == 5) { // FFF680E8
if(size == 0) {
if(addr1 < 0x100000) // FFF681CC
return SVCERROR_INVALID_PARAMS;
if(addr1 >= 0x14000000)
return SVCERROR_INVALID_PARAMS;
}
if(addr1 < 0x100000)
return SVCERROR_INVALID_PARAMS;
if((addr1+size) >= 0x14000000)
return SVCERROR_INVALID_PARAMS;
}
}
// ????
switch(op & 0xff) {
case 1:
case 3:
case 4:
case 5:
case 6:
break;
default:
return SVCERROR_INVALID_OPERATION;
}
if(size == 0)
return 0;
//kprocess = *0xFFFF9004;
//*(SP+0x10) = kprocess + 0x1c;
// ???
/*
u32 flags = outaddr & 0xff;
if(flags != 1) {
if(perms != 0 && perms != 1 && perms != 2 && perms != 3)
return SVCERROR_INVALID_OPERATION;
}
*/
/*if ((op&0xF) == 3) //COMMIT
{
arm11_SetR(1, addr0); // outaddr is in R1
return mem_AddSegment(addr0, size, NULL);
}*/
/*if(op == 0x10003) {
DEBUG("Mapping GSP heap..\n");
arm11_SetR(1, 0x08000000); // outaddr is in R1
return mem_AddSegment(0x08000000, size, NULL);
}*/
if ((op & 0xF) == 0x3 || (op & 0xF) == 0x0) { //COMMIT
if ((op & 0x10000) == 0x10000) { //LINEAR
if (size > 0x2000000) {
//Console.WriteLine("out of linear mem");
return 0xFFFFFFFF;
}
}
if (addr0 != 0) {
if ((op & 0x10000) == 0x10000) { //LINEAR
addr0 = 0x08000000;
}
arm11_SetR(1, addr0); // outaddr is in R1
return mem_AddSegment(addr0, size, NULL);
} else {
if ((op & 0x10000) == 0x10000) { //LINEAR
addr0 = 0x14000000;
}
/*else
{
addr0 = mallocarm11(0x20000000, 0xFFFFF000, size);
}*/
arm11_SetR(1, addr0); // outaddr is in R1
return mem_AddSegment(addr0, size, NULL);
}
}
DEBUG("STUBBED!\n");
PAUSE();
/*
// FFF6824C
r11 = outaddr & 0xFFFFFF;
is_ldr = GetKProcessID() == 1 ? 0xFFFFFFFF : 0;
r2 = r2 & r11;
if(r2 & 0xF00) {
r2 = *(kprocess + 0xa0);
r11 = (r11 & 0xFFFFF0FF) | (r2 & 0xF00);
}
if(flags == 3 && !is_ldr) {
if(sub_FFF72828(*r10, 1, r5) == 0)
return 0xC860180A;
}
s32 rc = sub_FFF741B4(*(SP+16), (returnval in r1) SP+12, r4, r6, r5, r11, r7);
if(rc < 0) {
//FFF682F8
if(flags == 1)
sub_FFF7A0E8(*r10, 1, r5);
}
if(flags == 3)
sub_FFF7A0E8(*r10, 1, r5);
*/
return -1;
}
u32 svcReplyAndReceive()
{
s32 index = arm11_R(0);
u32 handles = arm11_R(1);
u32 handleCount = arm11_R(2);
u32 replyTarget = arm11_R(3);
DEBUG("svcReplyAndReceive %08x %08x %08x %08x\n", index, handles, handleCount, replyTarget);
#ifdef MODULE_SUPPORT
for (u32 i = 0; i < handleCount; i++) {
DEBUG("%08x\n", mem_Read32(handles+i*4));
handleinfo* h = handle_Get(eventhandle);
if (h == NULL) {
PAUSE();
return -1;
}
if (h->type == HANDLE_TYPE_SERVICE) {
h->misc[0] |= HANDLE_SERV_STAT_WAITING;
h->misc[1] = curprocesshandle;
h->misc[2] = threads_GetCurrentThreadHandle();
}
}
#endif
for (u32 i = 0; i < handleCount; i++) {
DEBUG("%08x\n", mem_Read32(handles + i * 4));
}
/*wrapWaitSynchronizationN(0xFFFFFFFF, handles, handleCount, 0, 0xFFFFFFFF,0);
//feed module data here
switch (times) {
case 0:
case 1:
case 2:
case 3:
case 4:
case 5:
case 6:
RESP(0, 0x00160042);
RESP(1, 0x0);
RESP(2, 0x0);
RESP(3, 0x12345);
break;
case 7:
RESP(0, 0x00130042);
RESP(1, 0x0);
RESP(2, 0x0);
RESP(3, handle_New(HANDLE_TYPE_EVENT, 0));
break;
default:
RESP(0, 0x000C0000);
break;
}
//feed end
times++;*/
arm11_SetR(1, 0);
return 1;
}
u32 srv_SyncRequest()
{
u32 cid = mem_Read32(arm11_ServiceBufferAddress() + 0x80);
// Read command-id.
switch(cid) {
case 0x10002:
DEBUG("srv_Initialize\n");
// XXX: check +4, flags?
mem_Write32(arm11_ServiceBufferAddress() + 0x84, 0); //no error
PAUSE();
return 0;
case 0x20000:
DEBUG("srv_GetProcSemaphore");
mem_Write32(arm11_ServiceBufferAddress() + 0x84, 0); //no error
mem_Write32(arm11_ServiceBufferAddress() + 0x88, 0); //done in sm 4.4
mem_Write32(arm11_ServiceBufferAddress() + 0x8C, eventhandle);
return 0;
char names[9];
case 0x000400C0:
DEBUG("srv_UnRegisterService --todo--\n");
// Read rest of command header
mem_Read((u8*)&req, arm11_ServiceBufferAddress() + 0x84, sizeof(req));
memcpy(names, req.name, 8);
names[8] = '\0';
DEBUG("name=%s, namelen=%u\n", names, req.name_len);
return 0;
case 0x00030100:
DEBUG("srv_registerService\n");
// Read rest of command header
mem_Read((u8*)&req, arm11_ServiceBufferAddress() + 0x84, sizeof(req));
memcpy(names, req.name, 8);
names[8] = '\0';
DEBUG("name=%s, namelen=%u, unk=0x%x\n", names, req.name_len,
req.unk2);
ownservice[ownservice_num].name = malloc(9);
memcpy(ownservice[ownservice_num].name, req.name, 9);
ownservice[ownservice_num].handle = handle_New(HANDLE_TYPE_SERVICE, SERVICE_DIRECT);
handleinfo* hi = handle_Get(ownservice[ownservice_num].handle);
if (hi == NULL) {
ERROR("getting handle.\n");
return 0x0;
}
hi->misc[0] = HANDLE_SERV_STAT_TAKEN; //init
hi->misc_ptr[0] = malloc(0x200);
mem_Write32(arm11_ServiceBufferAddress() + 0x84, 0); //no error
mem_Write32(arm11_ServiceBufferAddress() + 0x8C, ownservice[ownservice_num].handle); //return handle
ownservice_num++;
return 0;
case 0x50100:
DEBUG("srv_GetServiceHandle\n");
// Read rest of command header
mem_Read((u8*)&req, arm11_ServiceBufferAddress() + 0x84, sizeof(req));
memcpy(names, req.name, 8);
names[8] = '\0';
DEBUG("name=%s, namelen=%u, unk=0x%x\n", names, req.name_len,
req.unk2);
PAUSE();
u32 i;
bool overdr = false;
for (u32 i = 0; i < overdrivnum; i++) {
if (memcmp(req.name, *(overdrivnames + i), strnlen(*(overdrivnames + i), 8)) == 0)overdr = true;
}
if (!overdr) {
for (u32 i = 0; i < ownservice_num; i++) {
if (memcmp(req.name, ownservice[i].name, strnlen(ownservice[i].name, 8)) == 0) {
// Write result.
mem_Write32(arm11_ServiceBufferAddress() + 0x84, 0);
// Write handle_out.
mem_Write32(arm11_ServiceBufferAddress() + 0x8C, ownservice[i].handle);
return 0;
}
}
}
for(i=0; i<ARRAY_SIZE(services); i++) {
// Find service in list.
if(memcmp(req.name, services[i].name, strnlen(services[i].name, 8)) == 0) {
// Write result.
mem_Write32(arm11_ServiceBufferAddress() + 0x84, 0);
// Write handle_out.
mem_Write32(arm11_ServiceBufferAddress() + 0x8C, services[i].handle);
return 0;
}
}
ERROR("Unimplemented service: %s\n", req.name);
arm11_Dump();
exit(1);
case 0x90040: // EnableNotificationType
DEBUG("srv_EnableNotificationType\n");
u32 type = mem_Read32(arm11_ServiceBufferAddress() + 0x84);
DEBUG("STUBBED, type=%x\n", type);
mem_Write32(arm11_ServiceBufferAddress() + 0x84, 0);
return 0;
case 0xa0040: // DisableNotificationType
DEBUG("srv_DisableNotificationType\n");
type = mem_Read32(arm11_ServiceBufferAddress() + 0x84);
DEBUG("STUBBED, type=%x\n", type);
mem_Write32(arm11_ServiceBufferAddress() + 0x84, 0); //no error
return 0;
case 0xB0000: // GetNotificationType
DEBUG("srv_GetNotificationType\n");
//mem_Dbugdump();
mem_Write32(arm11_ServiceBufferAddress() + 0x84, 0); //worked
mem_Write32(arm11_ServiceBufferAddress() + 0x88, 0); //type
return 0;
default:
ERROR("Unimplemented command %08x in \"srv:\"\n", cid);
arm11_Dump();
mem_Write32(arm11_ServiceBufferAddress() + 0x84, 0xFFFFFFFF); //worked
return 0;
//exit(1);
}
return 0;
}
u32 svcWaitSynchronizationN() //todo timeout
{
u32 *handelist;
u32 nanoseconds1 = arm11_R(0);
u32 handles = arm11_R(1);
u32 handlecount = arm11_R(2);
u32 waitAll = arm11_R(3);
u32 nanoseconds2 = arm11_R(4);
bool allunlockde = true;
for (u32 i = 0; i < handlecount; i++)
{
u32 curhandel = mem_Read32(handles + i * 4);
handleinfo* hi = handle_Get(curhandel);
if (hi == NULL) {
ERROR("handle %08x not found.\n", curhandel);
PAUSE();
#ifdef exitonerror
exit(1);
#else
return 0;
#endif
}
if (hi->type >= NUM_HANDLE_TYPES) {
// This should never happen.
ERROR("handle %08x has non-defined type.\n", curhandel);
PAUSE();
exit(1);
}
u32 temp;
bool locked = false;
// Lookup actual callback in table.
if (handle_types[hi->type].fnWaitSynchronization != NULL)
{
temp = handle_types[hi->type].fnWaitSynchronization(hi, &locked);
if (!locked && waitAll == 0)
{
arm11_SetR(1,i);
return 0;
}
else
{
allunlockde = false;
}
}
else
{
ERROR("svcCloseHandle undefined for handle-type \"%s\".\n",
handle_types[hi->type].name);
PAUSE();
return 0;
}
}
if (waitAll && allunlockde)return 0;
handelist = malloc(handlecount*4);
mem_Read((u8*)handelist, handles, handlecount * 4);
lockcpu(handelist, waitAll, handlecount);
return 0;
}
u32 svcReplyAndReceive()
{
s32 index = arm11_R(0);
u32 handles = arm11_R(1);
u32 handleCount = arm11_R(2);
u32 replyTarget = arm11_R(3);
DEBUG("svcReplyAndReceive %08x %08x %08x %08x\n", index, handles, handleCount, replyTarget);
if (replyTarget) //respond
{
IPC_debugprint(arm11_ServiceBufferAddress() + 0x80);
handleinfo* h2 = handle_Get(replyTarget);
if (h2 == NULL) {
ERROR("handle not there");
}
eventhandle = h2->misc[0];
h2 = handle_Get(eventhandle);
if (h2 == NULL) {
ERROR("handle not there");
}
if (h2->misc[0] & HANDLE_SERV_STAT_SYNCING) {
mem_Read(h2->misc_ptr[0], arm11_ServiceBufferAddress() + 0x80, 0x80); //todo
h2->misc[0] |= HANDLE_SERV_STAT_ACKING;
}
}
for (u32 i = 0; i < handleCount; i++) {
DEBUG("%08x\n", mem_Read32(handles + i * 4));
}
/*wrapWaitSynchronizationN(0xFFFFFFFF, handles, handleCount, 0, 0xFFFFFFFF,0);
//feed module data here
switch (times) {
case 0:
case 1:
case 2:
case 3:
case 4:
case 5:
case 6:
RESP(0, 0x00160042);
RESP(1, 0x0);
RESP(2, 0x0);
RESP(3, 0x12345);
break;
case 7:
RESP(0, 0x00130042);
RESP(1, 0x0);
RESP(2, 0x0);
RESP(3, handle_New(HANDLE_TYPE_EVENT, 0));
break;
default:
RESP(0, 0x000C0000);
break;
}*/
//RESP(0, 0x00010800);
//feed end
times++;
arm11_SetR(1, 0);
return 0;
}