FreeCalypso > hg > fc-magnetite
view src/gpf2/osl/os_pro_ir.c @ 581:a0a45c5eb3ef
gsmcomp.c: bumping trace partition size to 220 like in gprscomp.c
This change is safe in terms of RAM usage because all of these partition
pools have already been moved from XRAM to IRAM earlier, and our IRAM
usage in VO configs is currently quite low - the one near the limit
is XRAM on C11x.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Tue, 29 Jan 2019 03:52:49 +0000 |
parents | dfa8771e84b1 |
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 "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) { #ifdef __GNUC__ register void *sp asm("sp"); #endif if (*TaskTable[Handle].Stack != GUARD_PATTERN) return(OS_ERROR); #ifdef __GNUC__ if (TCD_Current_Thread) { NU_TASK *curtask = TCD_Current_Thread; if (sp < curtask->tc_stack_start) return(OS_ERROR); } #endif return(OS_OK); }