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| version 1.1.2.5.2.5, 2003/03/25 09:34:53 | version 1.13, 2016/09/21 12:03:40 |
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| Line 1 | Line 1 |
| /** @file | /** @file |
| Parser: memory reference counting classes. | Parser: memory reference counting classes. |
| Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com) | Copyright (c) 2001-2015 Art. Lebedev Studio (http://www.artlebedev.com) |
| Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru) | Author: Alexandr Petrosian <paf@design.ru> (http://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" |
| volatile const char * IDENT_PA_MEMORY_C="$Id$" IDENT_PA_MEMORY_H; | |
| //{@ Array-oriented | |
| void *operator new[] (size_t size, bool) { // PointerFreeGC | |
| return pa_malloc_atomic(size); | |
| } | |
| void *operator new[] (std::size_t size) PA_THROW(std::bad_alloc) { | |
| return pa_malloc(size); | |
| } | |
| void operator delete[] (void *ptr) throw() { | |
| pa_free(ptr); | |
| } | |
| //}@ | |
| //{@ Structure-oriented | |
| void *operator new (size_t size, bool) { // PointerFreeGC | |
| return pa_malloc_atomic(size); | |
| } | |
| void *operator new(std::size_t size) PA_THROW(std::bad_alloc) { | |
| return pa_malloc(size); | |
| } | |
| void operator delete(void *ptr) throw() { | |
| pa_free(ptr); | |
| } | |
| //}@ | |
| void *pa_fail_alloc(const char* what, size_t size) { | void *pa_fail_alloc(const char* what, size_t size) { |
| SAPI::abort("out of memory: failed to %s %u bytes. " | #ifdef PA_DEBUG_DISABLE_GC |
| "heap_used=%lu, heap_free=%lu, bytes_since_gc=%lu, total_bytes=%lu", | SAPI::die("out of memory (in pa_fail_alloc)"); |
| what, size, | #else |
| GC_get_heap_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_free_bytes(), | what, size, GC_get_heap_size(), GC_get_free_bytes(), GC_get_bytes_since_gc(), GC_get_total_bytes()); |
| GC_get_bytes_since_gc(), | #endif |
| GC_get_total_bytes() | // never reached |
| ); | return 0; |
| } | |
| #ifdef _MSC_VER | |
| extern "C" void *pa_fail_alloc(const char* what); | |
| 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, 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 |