FreeCalypso > hg > freecalypso-sw
view gsm-fw/gpf/osl/os_pro_ir.c @ 1032:6e7dd5e52650
gsm-fw feature tch-reroute: B_PLAY_UL (uplink substitution) bug fixed
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Wed, 01 Jun 2016 01:24:15 +0000 |
parents | fdeea3d6582d |
children |
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/* * This C module is a reconstruction based on the disassembly of * os_pro.obj in frame_na7_db_ir.lib from the Leonardo package. */ /* set of included headers from COFF symtab: */ #include <stdio.h> #include <string.h> #include "gpfconf.h" /* FreeCalypso addition */ #include "../../nucleus/nucleus.h" #include "typedefs.h" #include "os.h" #include "gdi.h" #include "os_types.h" #include "os_glob.h" extern VOID *TCD_Current_Thread; extern T_OS_TASK_TABLE_ENTRY TaskTable[]; extern unsigned os_time_to_tick_multiplier; #define OS_NU_TASK_MAGIC 0xdeafbeef VOID os_TaskEntry(UNSIGNED TaskHandle, VOID *argv) { TaskTable[TaskHandle].TaskEntry(TaskHandle, 0); } GLOBAL LONG os_SuspendTask(OS_HANDLE Caller, ULONG Time) { UNSIGNED SuspendTicks; SuspendTicks = TIME_TO_SYSTEM_TICKS(Time); if (!SuspendTicks) SuspendTicks = 1; NU_Sleep(SuspendTicks); return (OS_OK); } GLOBAL LONG os_ResumeTask(OS_HANDLE task_handle) { if (NU_Resume_Task(&TaskTable[task_handle].TaskCB.TCB) == NU_SUCCESS) return(OS_OK); else return(OS_ERROR); } GLOBAL LONG os_Relinquish(void) { NU_Relinquish(); return(OS_OK); } GLOBAL OS_HANDLE os_MyHandle(void) { OS_NU_TASK *os_nu_task = (OS_NU_TASK *) TCD_Current_Thread; if (os_nu_task && os_nu_task->magic_nr == OS_NU_TASK_MAGIC) return(os_nu_task->handle); else return(OS_NOTASK); } GLOBAL LONG os_GetTaskName(OS_HANDLE Caller, OS_HANDLE TaskHandle, char *Name) { if (TaskHandle) { if (TaskHandle > MaxTasks || !TaskTable[TaskHandle].Name[0]) return(OS_ERROR); strcpy(Name, TaskTable[TaskHandle].Name); } else if (TCD_Current_Thread) { NU_TASK *curtask = TCD_Current_Thread; strcpy(Name, curtask->tc_name); } else strcpy(Name, "ROOT"); return(OS_OK); } GLOBAL LONG os_DeferTask(OS_HANDLE task_handle, OS_TIME time) { if (NU_Suspend_Task(&TaskTable[task_handle].TaskCB.TCB) == NU_SUCCESS) return(OS_OK); else return(OS_ERROR); } GLOBAL LONG os_CheckTaskStack(OS_HANDLE Handle) { register void *sp asm("sp"); if (*TaskTable[Handle].Stack != GUARD_PATTERN) return(OS_ERROR); if (TCD_Current_Thread) { NU_TASK *curtask = TCD_Current_Thread; if (sp < curtask->tc_stack_start) return(OS_ERROR); } return(OS_OK); }