79 Commits

Author	SHA1	Message	Date
peter	2e52bf2824	* fixed overflow when reusing a memory block for fixed size chunks	2004-12-19 13:45:56 +00:00
peter	dac91ff361	* fix currheapused	2004-11-26 22:22:58 +00:00
peter	c38daf68eb	* typo for GetHeapStatus	2004-11-22 22:26:21 +00:00
peter	a263b1d40e	* GetHeapStatus added, removed MaxAvail,MemAvail,HeapSize	2004-11-22 19:34:58 +00:00
peter	869b0ecc85	* compiler defined HEAP and HEAPSIZE removed	2004-10-25 15:38:59 +00:00
Jonas Maebe	6840bd8ece	* changed formatting to conform to the rest of the compiler/rtl ... * fixed SysMaxAvail so it also looks at the free fixed size blocks	2004-08-10 18:58:36 +00:00
peter	cd35d3fd5e	* readded support for ReturnIfGrowHeapFails	2004-06-29 20:50:32 +00:00
florian	1397425c4a	* fixed heap corruption on sparc	2004-06-27 19:47:27 +00:00
florian	8f6f6bfc30	* finally (hopefully) fixed sysalloc trouble	2004-06-27 11:57:18 +00:00
peter	58d5c20352	* moved padding for sparc	2004-06-18 14:40:55 +00:00
peter	2ed14823c5	* New heapmanager that releases memory back to the OS, donated ... by Micha Nelissen	2004-06-17 16:16:13 +00:00
peter	b3eb8fb2af	* sparc needs alignment on 8 bytes to allow doubles	2004-05-31 12:18:16 +00:00
peter	482e1a2505	* 64bit fixes	2004-04-26 16:20:54 +00:00
peter	abfc396c40	* cmem moved to rtl ... * longint replaced with ptrint in heapmanagers	2004-03-15 21:48:26 +00:00
peter	6219d43b43	* exit with rte 204 instead of looping infinite when a heap record ... size is overwritten with 0	2004-03-15 20:42:39 +00:00
Jonas Maebe	456eb6eca0	* improved beforeheapend inheritance (remove flag again when possible, ... sometimes resulting in more opportunities for TryConcatFreeRecord)	2004-01-29 22:45:25 +00:00
daniel	d9b98b35be	* Small microoptimization	2003-12-15 21:39:16 +00:00
marco	fcde2c3ffa	* *memORY overloads	2003-10-02 14:03:24 +00:00
peter	36fd13c639	* fixed wrong check when allocation of a block > 1mb failed	2003-09-28 12:43:48 +00:00
peter	3d8d9c96f8	* sbrk returns pointer	2003-09-27 11:52:35 +00:00
peter	1ddaa693a3	* check newpos < 0 instead of = -1	2003-05-23 14:53:48 +00:00
florian	eab5d1f7c5	* started to make the rtl 64 bit save by introducing SizeInt and SizeUInt (similar to size_t of C)	2003-05-01 08:05:23 +00:00
peter	d5896e54f2	* fix setmemorymutexmanager to call mutexdone on the already ... installed manager instead of the passed manager	2002-11-01 17:38:04 +00:00
peter	ca3679e4bf	* MemoryManager record has a field NeedLock if the wrapper functions ... need to provide locking for multithreaded programs	2002-10-30 20:39:13 +00:00
peter	766e8d35f6	* remove wrong lock from SysMemSize, MemSize() does the locking ... already.	2002-10-30 19:54:19 +00:00
peter	5fff238567	* threads unit added for thread support	2002-10-14 19:39:16 +00:00
peter	01dfac4a4e	* old logs removed and tabs fixed	2002-09-07 15:06:34 +00:00
Jonas Maebe	ee56b2e0ec	* heap manager now fragments the heap much less	2002-06-17 08:33:04 +00:00
peter	90ff7a6db8	* fpc_freemem and fpc_getmem compilerproc	2002-04-21 18:56:59 +00:00
carl	dbfaa38c6e	* fixed some missing IsMultiThreaded variables	2002-02-10 15:33:45 +00:00
Jonas Maebe	e52fa07468	* fix for web bug #1727 from Peter (corrected)	2002-01-02 13:43:09 +00:00
Jonas Maebe	d06ebc3fd1	* fix for web bug #1727 from Peter	2001-12-31 11:41:06 +00:00
peter	7484da248d	* freemem(var) -> freemem(value)	2001-12-03 21:39:19 +00:00
peter	52d1571d12	* moved locking of heap	2001-10-25 21:22:34 +00:00
peter	5d62342562	* criticalsection renamed to rtlcriticalsection for kylix compatibility	2001-10-23 21:51:02 +00:00
Jonas Maebe	cbc6756190	* fixed wrong typed constant procvars in preparation of my fix which will ... disallow them in FPC mode (plus some other unmerged changes since LAST_MERGE)	2001-06-06 17:20:21 +00:00
florian	ddd5f168eb	+ more MT stuff added	2001-01-24 21:47:18 +00:00
peter	1a0277d7b0	* smallatheapptr undef and other cleanup (merged)	2000-08-08 19:22:46 +00:00
michael	586c4cea50	+ Conditionals fixed	2000-07-14 10:33:09 +00:00
michael	650fbb86aa	+ removed logs	2000-07-13 11:32:24 +00:00
michael	e7aca136a1	+ Initial import	2000-07-13 06:29:38 +00:00
pierre	e574245b0e	fix for heap problem	2000-04-20 15:29:15 +00:00
pierre	e9f1439f5a	+ ReturnNilIfGrowHeapFails used in objects unit ... to handle TMemoryStream out of memory properly as MaxAvail is not a good test anymore.	2000-04-07 21:10:35 +00:00
peter	11d7a573df	* concat free blocks in main freelist	2000-03-13 21:22:28 +00:00
pierre	6d213ac89b	* avoid problems if sbrk returns negative values	2000-03-10 12:41:21 +00:00
peter	20105af42c	* fixed bug with reallocmem to use the wrong size when copying the ... data to the new allocated pointer	2000-02-10 13:59:35 +00:00
peter	6bbb440811	* fixed internal_memavail counting for tryresizemem	2000-02-02 11:12:29 +00:00
peter	ba0b8a2e1b	* reallocmem fixed for freemem() call when size=0	2000-01-31 23:41:30 +00:00
peter	9be202fd38	* fixed reallocmem which didn't work anymore and thus broke a lot ... of objfpc/delphi code	2000-01-24 23:56:10 +00:00
Jonas Maebe	2c25000f32	* fixed problem with reallocmem and heaptrc	2000-01-20 12:35:35 +00:00