FreeCalypso > hg > fc-magnetite
diff src/gpf3/frame/vsi_pro.c @ 2:c41a534f33c6
src/gpf3: preened GPF goo from TCS3.2
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 25 Sep 2016 23:52:50 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/gpf3/frame/vsi_pro.c Sun Sep 25 23:52:50 2016 +0000 @@ -0,0 +1,268 @@ +/* ++------------------------------------------------------------------------------ +| File: vsi_pro.c ++------------------------------------------------------------------------------ +| Copyright 2002 Texas Instruments Berlin, AG +| All rights reserved. +| +| This file is confidential and a trade secret of Texas +| Instruments Berlin, AG +| The receipt of or possession of this file does not convey +| any rights to reproduce or disclose its contents or to +| manufacture, use, or sell anything it may describe, in +| whole, or in part, without the specific written consent of +| Texas Instruments Berlin, AG. ++----------------------------------------------------------------------------- +| Purpose : This Module defines the virtual system interface part +| about the processes ++----------------------------------------------------------------------------- +*/ + +#ifndef __VSI_PRO_C__ +#define __VSI_PRO_C__ +#endif + + +/*==== INCLUDES ===================================================*/ + +#include "string.h" +#include "typedefs.h" +#include "os.h" +#include "vsi.h" +#include "frm_defs.h" +#include "frm_types.h" +#include "frm_glob.h" +#include "frame.h" +#include "route.h" + +/*==== TYPES ======================================================*/ + + +/*==== CONSTANTS ==================================================*/ + + +/*==== EXTERNALS ==================================================*/ + +/* -------------- S H A R E D - BEGIN ---------------- */ +#ifdef _TOOLS_ +#pragma data_seg("FRAME_SHARED") +#endif + +extern void pf_TaskEntry(T_HANDLE, ULONG); + +/*==== VARIABLES ==================================================*/ + +#ifdef _TOOLS_ +#pragma data_seg() +#endif +/* -------------- S H A R E D - END ---------------- */ + +/*==== FUNCTIONS ==================================================*/ + + +#ifndef RUN_INT_RAM +/* ++--------------------------------------------------------------------+ +| PROJECT : GSM-Frame (8415) MODULE : VSI_PRO | +| STATE : code ROUTINE : vsi_p_create | ++--------------------------------------------------------------------+ + + PURPOSE : creates a process + +*/ + +T_HANDLE vsi_p_create (T_HANDLE Caller, SHORT (*pei_create)(T_PEI_INFO const ** info), + void (*TaskEntry)(T_HANDLE, ULONG), T_HANDLE MemPoolHandle ) +{ +void (*EntryFunc)(T_HANDLE, ULONG); +T_PEI_INFO const *Info; +T_HANDLE TaskHandle; + + if ( pei_create ( &Info ) == PEI_OK ) + { + if ( TaskEntry == NULL ) + EntryFunc = pf_TaskEntry; + else + EntryFunc = TaskEntry; + + if ( os_CreateTask (NO_TASK, (char*)Info->Name, EntryFunc, Info->StackSize, Info->Priority, + &TaskHandle, MemPoolHandle) == OS_OK ) + { + pf_TaskTable[TaskHandle].Flags = Info->Flags; + pf_TaskTable[TaskHandle].PeiTable = &Info->PeiTable; + pf_TaskTable[TaskHandle].QueueEntries = Info->QueueEntries; + pf_TaskTable[TaskHandle].NumOfTimers = Info->NumOfTimers; + strncpy (pf_TaskTable[TaskHandle].Name, Info->Name, RESOURCE_NAMELEN); + pf_TaskTable[TaskHandle].Name[RESOURCE_NAMELEN-1] = 0; + pf_TaskTable[TaskHandle].TaskHandle = TaskHandle; + + pf_TaskTable[TaskHandle].MemPoolHandle = MemPoolHandle; + return TaskHandle; + } + } + return VSI_ERROR; +} +#endif + +#ifndef RUN_INT_RAM +/* ++--------------------------------------------------------------------+ +| PROJECT : GSM-Frame (8415) MODULE : VSI_PRO | +| STATE : code ROUTINE : vsi_p_exit | ++--------------------------------------------------------------------+ + + PURPOSE : exits and deletes a process + +*/ +#undef VSI_CALLER +#define VSI_CALLER Caller, +#define VSI_CALLER_SINGLE Caller +int vsi_p_exit (T_HANDLE Caller, T_HANDLE TaskHandle) +{ +ULONG old_mask; +T_PRIM_HEADER *prim; +T_S_HEADER *s_hdr; +ULONG size; +char name[RESOURCE_NAMELEN]; + + size = S_ALLOC_SIZE(strlen(SYSPRIM_EXIT_TOKEN)); +#ifdef MEMORY_SUPERVISION + prim = (T_PRIM_HEADER*)vsi_c_new ( Caller, size, 0, __FILE__, __LINE__ ); +#else + prim = (T_PRIM_HEADER*)vsi_c_new ( Caller, size, 0 ); +#endif + + prim->opc = SYS_MASK; + prim->sh_offset = S_HDR_OFFSET(size - sizeof(T_S_HEADER)); + prim->len = strlen(SYSPRIM_EXIT_TOKEN) + sizeof(T_PRIM_HEADER); + s_hdr = (T_S_HEADER*)((ULONG*)prim + prim->sh_offset); + s_hdr->snd[0] =(char)Caller; + strcpy((char*)P2D(prim),SYSPRIM_EXIT_TOKEN); + + if (vsi_gettaskname(Caller,TaskHandle,name) < VSI_OK) + { + return VSI_ERROR; + } + /* switch off tracing for Caller */ + vsi_gettracemask ( Caller, Caller, &old_mask); + vsi_settracemask ( Caller, Caller, 0); + PSEND(vsi_c_open(Caller,name),P2D(prim)); + /* set tracing to old value for Caller */ + vsi_settracemask ( Caller, Caller, old_mask); + return VSI_OK; +} +#endif + +#ifndef RUN_INT_RAM +/* ++--------------------------------------------------------------------+ +| PROJECT : GSM-Frame (8415) MODULE : VSI_PRO | +| STATE : code ROUTINE : vsi_p_delete | ++--------------------------------------------------------------------+ + + PURPOSE : deletes a process + +*/ + +int vsi_p_delete (T_HANDLE Caller, T_HANDLE TaskHandle) +{ + rt_RoutingModify ( TaskHandle, (char*)SYSPRIM_REDIRECT_TOKEN, (char*)SYSPRIM_CLEAR_TOKEN ); + + if ( os_DestroyQueue ( Caller, pf_TaskTable[TaskHandle].QueueHandle ) != OS_OK ) + return VSI_ERROR; + + memset ( &pf_TaskTable[TaskHandle], 0, sizeof (T_FRM_TASK_TABLE_ENTRY) ); + + if ( os_DestroyTask ( Caller, TaskHandle ) != OS_OK ) + return VSI_ERROR; + + return VSI_OK; +} +#endif + +#ifndef RUN_INT_RAM +/* ++--------------------------------------------------------------------+ +| PROJECT : GSM-Frame (8415) MODULE : VSI_PRO | +| STATE : code ROUTINE : vsi_p_start | ++--------------------------------------------------------------------+ + + PURPOSE : starts a process + +*/ + +int vsi_p_start (T_HANDLE Caller, T_HANDLE TaskHandle) +{ + + if ( os_StartTask ( Caller, TaskHandle, 0 ) == OS_OK ) + return VSI_OK; + else + return VSI_ERROR; + +} +#endif + +#ifndef RUN_INT_RAM +/* ++--------------------------------------------------------------------+ +| PROJECT : GSM-Frame (8415) MODULE : VSI_PRO | +| STATE : code ROUTINE : vsi_p_stop | ++--------------------------------------------------------------------+ + + PURPOSE : stops a process + +*/ + +int vsi_p_stop (T_HANDLE Caller, T_HANDLE TaskHandle) +{ + + if ( os_StopTask ( Caller, TaskHandle ) == OS_OK ) + return VSI_OK; + else + return VSI_ERROR; + +} +#endif + +#ifndef RUN_INT_RAM +/* ++--------------------------------------------------------------------+ +| PROJECT : GSM-Frame (8415) MODULE : VSI_PRO | +| STATE : code ROUTINE : vsi_p_name | ++--------------------------------------------------------------------+ + + PURPOSE : reads the name of a task + +*/ + +int vsi_p_name (T_HANDLE Caller, T_HANDLE Handle, char *Name) +{ + + if ( os_GetTaskName ( Caller, Handle, Name ) != OS_ERROR ) + return VSI_OK; + + return VSI_ERROR; +} +#endif + +#ifndef RUN_INT_RAM +/* ++--------------------------------------------------------------------+ +| PROJECT : GSM-Frame (8415) MODULE : VSI_PRO | +| STATE : code ROUTINE : vsi_p_handle | ++--------------------------------------------------------------------+ + + PURPOSE : reads the name of a task + +*/ + +T_HANDLE vsi_p_handle (T_HANDLE Caller, char *Name) +{ +OS_HANDLE Handle; + + if ( os_GetTaskHandle ( Caller, Name, &Handle ) != OS_ERROR ) + return Handle; + + return VSI_ERROR; +} +#endif