* Correct computation of CRC for if add_tail is true:
tail is before extra_info, not after.
Use tail_size variable to cacluate CRC use the whole tail memory area.
+ New function released_modified. Checks if released memory
was modified after it release (used if keep_released is true).
* TraceGetMem,TraceFreeMem TraceReallocMem: adapt to new tail_size variable.
* TraceInit: Store previous memory manager in local variable,
to be able to restore it in TracExit call.
* LoadEnvironment: Add parsing of tail_size=XXX, where XXX is a decimal value,
rounded up to next multiple of sizeof(ptruint).
git-svn-id: trunk@34385 -
+ AllocateSig and ReleaseSig for theap_mem_info.sig field.
+ CheckSig for theap_extra_info.check field.
+ CRC32Seed and CRC32Pattern in CRC related functions.
* if sig is equal ReleaseSig, always assume already released (even if usecrc ius true).
git-svn-id: trunk@34260 -
- MSDOS heap in tinyheap.inc modified to use usual
SysGetMem and similar names.
- Use HAS_MEMORYMANAGER (used previously in wince source code,
to specify that a memory manager is defined elsewhere than inside
heap.inc include file.
- Use
- Remove TinyHeapMemoryManager Structure variable completely
heaptrc.pp: remove unneeded macro code after name changes of tinyheap.inc
msdos/system.pp now only defines HAS_MEMORYMANAGER macro
win16/system.pp defines HAS_MEMORYMANAGER and FPC_NO_DEFAULT_HEAP
as it still uses a different memory manager.
__stkbottom variable added for win16 system.pp as it is required
by i8086 specific stack check code.
git-svn-id: trunk@33983 -
rtl/inc/system.inc:
* SetupEntryInformation: call new, optional function OSSetupEntryInformation to handle platform specific entry information initialization
rtl/win/sysosh.inc, TEntryInformationOS:
+ new field TlsKeyAddr which will hold the address to the main binary's TlsKey variable
win32/sysinit.inc:
+ provide the variable holding the TlsKey and pass that on to the entry information record
win32/system.pp:
+ new OS specific entry information initialization (currently only the TlsKey)
win/systhrd.inc:
* declare TlsKey as a pointer to a DWord value instead of a DWord; on non-indirect entry platforms this is initialized with the address of new variable TlsKeyVar, on indirect entry platforms it will be initialized by the entry information initialization
* adjust usages of TlsKey from DWord to PDWord
win/systlsdir.inc:
* TlsKey is now a PDWord and (in sysinit) points to TlsKeyVar
win/syswin.inc:
* adjust TlsKey usage
inc/heaptrc.pp:
* TlsKey is now a PDWord, thus adjust the import and the usage
git-svn-id: trunk@33091 -
- removed the envp variable from the msdos system unit, because it's not
compatible with ppchar in all memory models (we use ppfarchar to avoid copying
the environment in the program's data segment in near data memory models)
git-svn-id: trunk@32017 -
that the type of the parameters can be determined automatically
o added compilerproc declarations for all helpers called in the compiler
via their assembler name, so we can look up the corresponding procdef
git-svn-id: trunk@23325 -
