Changes in / [dab98b3e:c8c0c7c5]


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  • libcfa/src/concurrency/coroutine.cfa

    rdab98b3e rc8c0c7c5  
    1010// Created On       : Mon Nov 28 12:27:26 2016
    1111// Last Modified By : Peter A. Buhr
    12 // Last Modified On : Thu Dec  5 14:37:29 2019
    13 // Update Count     : 15
     12// Last Modified On : Sat Nov 30 09:59:36 2019
     13// Update Count     : 14
    1414//
    1515
  • libcfa/src/concurrency/invoke.h

    rdab98b3e rc8c0c7c5  
    1010// Created On       : Tue Jan 17 12:27:26 2016
    1111// Last Modified By : Peter A. Buhr
    12 // Last Modified On : Thu Dec  5 16:26:03 2019
    13 // Update Count     : 44
     12// Last Modified On : Wed Dec  4 08:05:32 2019
     13// Update Count     : 43
    1414//
    1515
     
    5151
    5252                        struct {
     53                                void * stack;
    5354                                volatile unsigned short disable_count;
    5455                                volatile bool enabled;
  • libcfa/src/concurrency/kernel.cfa

    rdab98b3e rc8c0c7c5  
    1010// Created On       : Tue Jan 17 12:27:26 2017
    1111// Last Modified By : Peter A. Buhr
    12 // Last Modified On : Thu Dec  5 16:25:52 2019
    13 // Update Count     : 52
     12// Last Modified On : Tue Dec  3 21:46:54 2019
     13// Update Count     : 49
    1414//
    1515
     
    135135        NULL,                                                                                           // cannot use 0p
    136136        NULL,
    137         { 1, false, false },
     137        { NULL, 1, false, false },
    138138        6u //this should be seeded better but due to a bug calling rdtsc doesn't work
    139139};
     
    453453
    454454        size_t stacksize;
    455         // default stack size, normally defined by shell limit
     455         // default stack size, normally defined by shell limit
    456456        Abort( pthread_attr_getstacksize( &attr, &stacksize ), "pthread_attr_getstacksize" );
    457457        assert( stacksize >= PTHREAD_STACK_MIN );
    458458
    459         void * stack;
    460         __cfaabi_dbg_debug_do(
    461                 stack = memalign( __page_size, stacksize + __page_size );
    462                 // pthread has no mechanism to create the guard page in user supplied stack.
    463                 if ( mprotect( stack, __page_size, PROT_NONE ) == -1 ) {
    464                         abort( "mprotect : internal error, mprotect failure, error(%d) %s.", errno, strerror( errno ) );
    465                 } // if
    466         );
    467         __cfaabi_dbg_no_debug_do(
    468                 stack = malloc( stacksize );
    469         );
     459#ifdef __CFA_DEBUG__
     460        void * stack = memalign( __page_size, stacksize + __page_size );
     461        // pthread has no mechanism to create the guard page in user supplied stack.
     462        if ( mprotect( stack, __page_size, PROT_NONE ) == -1 ) {
     463                abort( "mprotect : internal error, mprotect failure, error(%d) %s.", errno, strerror( errno ) );
     464        } // if
     465#else
     466        void * stack = malloc( stacksize );
     467#endif
    470468
    471469        Abort( pthread_attr_setstack( &attr, stack, stacksize ), "pthread_attr_setstack" );
  • libcfa/src/concurrency/preemption.cfa

    rdab98b3e rc8c0c7c5  
    1010// Created On       : Mon Jun 5 14:20:42 2017
    1111// Last Modified By : Peter A. Buhr
    12 // Last Modified On : Thu Dec  5 16:34:05 2019
    13 // Update Count     : 43
     12// Last Modified On : Sun Dec  1 22:22:56 2019
     13// Update Count     : 41
    1414//
    1515
     
    6565event_kernel_t * event_kernel;                        // kernel public handle to even kernel
    6666static pthread_t alarm_thread;                        // pthread handle to alarm thread
    67 static void * alarm_stack;                                                        // pthread stack for alarm thread
    6867
    6968static void ?{}(event_kernel_t & this) with( this ) {
     
    307306        signal_block( SIGALRM );
    308307
    309         alarm_stack = create_pthread( &alarm_thread, alarm_loop, 0p );
     308        kernelTLS.preemption_state.stack = create_pthread( &alarm_thread, alarm_loop, 0p );
    310309}
    311310
     
    327326
    328327        pthread_join( alarm_thread, 0p );
    329         free( alarm_stack );
     328        free( kernelTLS.preemption_state.stack );
    330329
    331330        // Preemption is now fully stopped
  • libcfa/src/heap.cfa

    rdab98b3e rc8c0c7c5  
    1010// Created On       : Tue Dec 19 21:58:35 2017
    1111// Last Modified By : Peter A. Buhr
    12 // Last Modified On : Wed Dec  4 21:42:46 2019
    13 // Update Count     : 646
     12// Last Modified On : Tue Dec  3 13:58:44 2019
     13// Update Count     : 642
    1414//
    1515
     
    3535static bool traceHeap = false;
    3636
    37 inline bool traceHeap() { return traceHeap; }
     37inline bool traceHeap() {
     38        return traceHeap;
     39} // traceHeap
    3840
    3941bool traceHeapOn() {
     
    4850        return temp;
    4951} // traceHeapOff
    50 
    51 bool traceHeapTerm() { return false; }
    5252
    5353
     
    694694static void ^?{}( HeapManager & ) {
    695695        #ifdef __STATISTICS__
    696         if ( traceHeapTerm() ) {
    697                 printStats();
    698                 // if ( prtfree() ) prtFree( heapManager, true );
    699         } // if
     696        // if ( traceHeapTerm() ) {
     697        //      printStats();
     698        //      if ( prtfree() ) prtFree( heapManager, true );
     699        // } // if
    700700        #endif // __STATISTICS__
    701701} // ~HeapManager
  • tests/linking/withthreads.cfa

    rdab98b3e rc8c0c7c5  
    3434// Local Variables: //
    3535// tab-width: 4 //
    36 // compile-command: "cfa withthreads.cfa" //
     36// compile-command: "cfa nothreads.cfa" //
    3737// End: //
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