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 -
Although basic things work (no regressions in test suite, also with TEST_OPT=-O2), there are some secondary issues/TODOs:
- Exception frame around PASCALMAIN is not properly removed in DLLs
- No stack traces yet
- Stack overallocated in finalizer procedures, their entry/exit code needs cleanup
- Signals unit is probably completely broken.
git-svn-id: trunk@26225 -
* In win32/sysinitXX units, rename EntryInforation
to SysInitEntryInformation.
include new win/systlsdir.inc file from
win/syswin.inc for win64 target
and from win32/sysinit.inc for win32 target.
Set fields of both SysInitEntryInformation and EntryInformation
by converting them into typed constants.
git-svn-id: trunk@19779 -
* win/systhrd.inc: added error checking in several places. Fail with code 226 if resources cannot be allocated, as Delphi does.
* win/syswin.inc, Dll_entry: Don't call DoneThread in PROCESS_DETACH callback, it is redundant because the main thread is finalized by FPC_DO_EXIT. SysReleaseThreadVars is still necessary. Also removed redundant assignments to return value.
git-svn-id: trunk@17992 -
- removed assembler from SysRelocateThreadVars: never actually worked, and this file is shared between different CPUs - not a proper place for assembler anyway.
- Obtain handle of kernel32.dll using GetModuleHandle, allows to get rid of UnloadLibrary call.
git-svn-id: trunk@17975 -
- Do not call DLL hooks from exe callback handler.
- Do not call SysInitMultitheading from DLL_THREAD_ATTACH handler, it may only be called from the main thread. See comments in syswin.inc for details. Reverts rev. 17892.
+ To guarantee that SysInitMultithreading is called from the main thread, assume executables always multithreaded, just like DLLs are.
- Also removed all checks with MainThreadIdWin32, except checks for double DLL_PROCESS_DETACH in DLLs. They duplicate what Windows already does (the main thread invokes only PROCESS_ATTACH/PROCESS_DETACH and never THREAD_ATTACH/THREAD_DETACH callbacks).
* Attempts to avoid double initialization/finalization (once in callback, second time in normal control flow).
* Net result: webtbs/tw2423 and webtbs/tw15530 fixed, webtbs/tw3661 broken (because heaptrc does not support checking pointers in TLS area, and with 'always multithreaded' apps the Output varible moves into TLS).
git-svn-id: trunk@17938 -
This code is disabled by default, you need to complie the RTL
with option -dSUPPORT_WIN95.
2.4.2 release is already not usable on Windows 95 because
the kernel32 DLL function TryEnterCriticalSection is loaded
into system unit unconditionnally, while this function does
not exist in Winddows 95 kernel32.
This patch uses LoadLibrary/GetProcAddress coupple to check if
TryEnterCriticalSection exists and provides an alternate implementation
that will be used on Windows 95 systems only (Windows 98 kernel32
DLL does export TryEnterCriticalSection).
git-svn-id: trunk@16579 -
tested on FreeBSD (general Unix) and Windows. Note that Haiku seems
to have a native threadmgr rather than the Unix one. Will notify
maintainer (Olivier)
git-svn-id: trunk@15026 -
+ Added new target WinCE for i386 (to be able compile and run programs in WinCE emulator)
+ Exceptions work now.
* System unit seems to be fully working
git-svn-id: trunk@597 -
