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Diff for /parser3/src/main/pa_memory.C between versions 1.1.2.5.2.6 and 1.23

version 1.1.2.5.2.6, 2003/03/27 14:05:40 version 1.23, 2025/08/01 17:10:14
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 /** @file  /** @file
         Parser: memory reference counting classes.          Parser: memory reference counting classes.
   
         Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com)          Copyright (c) 2001-2024 Art. Lebedev Studio (http://www.artlebedev.com)
         Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)          Authors: Konstantin Morshnev <moko@design.ru>, Alexandr Petrosian <paf@design.ru>
 */  */
   
 static const char* IDENT_MEMORY_C="$Date$";  
   
 #include "pa_sapi.h"  #include "pa_sapi.h"
 #include "pa_common.h"  #include "pa_common.h"
   #include "pa_threads.h"
   
   volatile const char * IDENT_PA_MEMORY_C="$Id$" IDENT_PA_MEMORY_H;
   
 void *pa_fail_alloc(const char* what, size_t size) {  void *pa_fail_alloc(const char* what, size_t size) {
         SAPI::abort("xx");/*  #ifdef PA_DEBUG_DISABLE_GC
         SAPI::abort("out of memory: failed to %s %u bytes. "          SAPI::die("out of memory (in pa_fail_alloc)");
                 "heap_used=%lu, heap_free=%lu, bytes_since_gc=%lu, total_bytes=%lu",  #else
                 what, size,          SAPI::die("out of memory: failed to %s %u bytes. heap_used=%u, heap_free=%u, bytes_since_gc=%u, total_bytes=%u",
                 GC_get_heap_size(),                  what, size, GC_get_heap_size(), GC_get_free_bytes(), GC_get_bytes_since_gc(), GC_get_total_bytes());
                 GC_get_free_bytes(),  #endif
                 GC_get_bytes_since_gc(),          // never reached
                 GC_get_total_bytes()          return 0;
                 );*/  }
   
   #ifndef PA_DEBUG_DISABLE_GC
   // Under Windows pa_fail_alloc was referenced in function GC_default_on_abort in gc.lib(misc.c) and thus should be extern "C"
   extern "C" void *pa_fail_alloc(const char* what) {
           SAPI::die("fatal memory error: %s. heap_used=%u, heap_free=%u, bytes_since_gc=%u, total_bytes=%u",
                   what ? what : "pre-exit", GC_get_heap_size(), GC_get_free_bytes(), GC_get_bytes_since_gc(), GC_get_total_bytes());
         // never reached          // never reached
         return 0;          return 0;
 }  }
   #endif
   
   int pa_free_space_divisor = 0;
   
   void pa_gc_collect(bool forced){
   #ifndef PA_DEBUG_DISABLE_GC
       int divisor = pa_free_space_divisor; // as it can change during collect in multithreaded enviroment
       if(!divisor) GC_enable();
       if(!divisor || forced) GC_gcollect();
       if(!divisor) GC_disable();
   #endif
   }
   
   void pa_gc_set_free_space_divisor(int divisor){
   #ifndef PA_DEBUG_DISABLE_GC
           if(divisor != pa_free_space_divisor){
                   SYNCHRONIZED;
                   if(pa_free_space_divisor){
                           if(!divisor) GC_disable();
                   } else {
                           if(divisor) GC_enable();
                   }
                   if(divisor)
                           GC_set_free_space_divisor(divisor);
                   pa_free_space_divisor = divisor;
           }
   #endif
   }
Removed from v.1.1.2.5.2.6  
changed lines
  Added in v.1.23

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