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; }