 yury
|
9d41a435c2
* tinyheap: Disable inline when FPC_TINYHEAP_HUGE is defined to prevent code bloat.
|
vor 5 Jahren |
|
yury
|
6edbc9ed7e
* tinyheap: Early check for very big requested mem sizes in order to prevent overflows and properly report the out of memory error.
|
vor 5 Jahren |
 pierre
|
a16326fa95
Avoid MSDOS Memory Control Block (MCB) chain corruption in RegisterTinyHeapBlock
|
vor 8 Jahren |
|
pierre
|
0f80603dae
+ SysGetMem: Add DEBUG_TINY_HEAP message after SysAlloc call.
|
vor 8 Jahren |
|
pierre
|
ade39069e5
Change ASize type for RegisterTinyHeapBlockXXX functions
|
vor 8 Jahren |
|
pierre
|
570f159e65
Get SysGetMem to return immediately with Result=Nil if SysOSAlloc fails and RetrunNilIfGrowHeapFails is true
|
vor 8 Jahren |
|
pierre
|
a72434e93a
Trial to clarify heap for i8086 issues:
|
vor 9 Jahren |
|
pierre
|
91595447c6
Add SysTinyGetHeapStatus and SysTinyGetFPCHeapStatus functions
|
vor 9 Jahren |
 nickysn
|
d8a9860e92
+ optimization in tinyheap's reallocmem for the case when there's not enough
|
vor 11 Jahren |
|
nickysn
|
1e0a69fa7f
+ optimizations in SysTinyReAllocMem for the case when growing the heap block
|
vor 11 Jahren |
|
nickysn
|
e9dc9735a0
+ check whether the pointer passed to SysTinyReAllocMem is within the heap area
|
vor 11 Jahren |
|
nickysn
|
e4f3f33692
+ optimization in SysTinyReAllocMem for the case of shrinking a memory block
|
vor 11 Jahren |
|
nickysn
|
782b033acd
* optimized SysTinyReAllocMem for the case when the new and old size are the
|
vor 11 Jahren |
|
nickysn
|
4e48190342
+ implemented Mark and Release for the tiny heap
|
vor 11 Jahren |
|
nickysn
|
6735e717ef
* the results of MemAvail and MaxAvail changed to LongInt in the i8086 far data
|
vor 11 Jahren |
|
nickysn
|
00c98edd29
* the FPC_TINYHEAP_HUGE define moved to tnyheaph.inc
|
vor 11 Jahren |
|
nickysn
|
706a1d8712
* the FPC_HEAP_HUGE define renamed FPC_TINYHEAP_HUGE, because it applies to the
|
vor 11 Jahren |
|
nickysn
|
624b3204d8
+ added and implemented MemAvail and MaxAvail for the tiny heap
|
vor 11 Jahren |
|
nickysn
|
ad7111ad4d
* SysTinyFreeMem: terminate with a runtime error if Addr is >= HeapPtr, since
|
vor 11 Jahren |
|
nickysn
|
bb07318386
+ added RegisterTinyHeapBlock_Simple_Prealigned procedure, which is the same as
|
vor 11 Jahren |
|
nickysn
|
c8e9d2cf6e
+ added a simplified version of RegisterTinyHeapBlock, for use when the tiny
|
vor 11 Jahren |
|
nickysn
|
72ba70f7ec
* use HexStr instead of casting to PtrUInt for logging pointers, when
|
vor 11 Jahren |
|
nickysn
|
bf8a7f0784
* handle properly the case when RegisterTinyHeapBlock is called with a start
|
vor 11 Jahren |
|
nickysn
|
af1c5096d6
* tiny heap made TP7 compatible; the FreeList and HeapPtr variables made public
|
vor 11 Jahren |
|
nickysn
|
e4095588d6
* the type of FreeList changed to an untyped pointer (TP7 compatibility)
|
vor 11 Jahren |
|
nickysn
|
a4d71348dd
* TinyHeapBlocks renamed FreeList for TP7 compatibility reasons (and it'll be
|
vor 11 Jahren |
|
nickysn
|
9b41b10350
* implementation of tiny heap's GetMem changed, so that it doesn't use FreeMem
|
vor 11 Jahren |
|
nickysn
|
cd0acd050e
* store the tiny heap free block size in a TP7-compatible way (as a normalized
|
vor 11 Jahren |
|
nickysn
|
03a838556f
* keep the tiny heap free blocks ordered by start address, instead of size.
|
vor 11 Jahren |
|
nickysn
|
70850f0ce6
+ tinyheap: check and generate runtime error 204 if an attempt is made to free a
|
vor 11 Jahren |
