* moved console io on embedded systems into a seperate unit, this unit might setup input/output e.g. to be redirected to a serial port
* cleanup of the embedded system unit
git-svn-id: trunk@19168 -
- don't parse '(' token after the type declaration inside the type block
- replace parse of "string<codepage>" to "type AnsiString(codepage)" for delphi compatibility
- fix tests to use "type AnsiString(codepage)"
git-svn-id: trunk@19148 -
*In normal procedure "var" and "out" RawByteString parameters does not accept other string types. Procedures with
"compilerproc" directive or the newly added "rtlproc" directive accept that. Please note that it is up to the
procedure coder to ensure the correctness of the code page in that case. The new directive is needed to handle
the RTL procedures/functions that are not marked as "compilerproc" such as "UniqueString", "Insert" and "Delete".
*Correct "fpc_ansistr_concat" to handle code page correctly.
*Default "ansitring" type is now created with code page set to "0" instead of "65535". Before that change it was
impossible to distinguish a "RawByteString" with the default "ansistring". At runtime "ansistring" variable'code
page is set to DefaultSystemCodePage
*UniqueString flavor of "SetLength" has been updated to release memory when shrinked to at least 50%, like ansitring
does.
git-svn-id: trunk@19118 -
Patch from Inoussa:
* rtl/inc/astrings.inc
** "fpc_AnsiStr_Concat_multi" : add "cp" parameter. If the "DestS" variable is "nil" this code page
is use in order not to loose the declared code page of the original (result)variable.
** "fpc_AnsiStr_Compare" : modify to compare taking care of the code page of the arguments.
** "fpc_AnsiStr_Compare_equal" : modify to compare taking care of the code page of the arguments.
** "fpc_AnsiStr_SetLength" : add "cp" parameter. If the "S" variable is "nil" this code page
is use in order not to loose the declared code page of the original (result)variable.
* rtl/inc/systemh.inc
** add "SetCodePage" prototype.
git-svn-id: trunk@19114 -
- fix return type of StringCodePage functions from Word to TSystemCodePage
- add SetMultiByteConversionCodePage procedure (which just change the DefaultSystemCodePage constant)
git-svn-id: trunk@19095 -
+ support parsing of strings with code page specification
+ added encoding and elementsize field to ansi- and unicodestring records
+ some basic rtl support routines for encoding aware strings
+ DefaultSystemCodePage
+ DefaultUnicodeCodePage
+ ppu writing/loading of code page aware strings
git-svn-id: trunk@19080 -
symbols in assembler sources.
Added to corresponding system variables or typed constants a
public name 'operatingsystem_XXX' alias and used that alias in assembler
source.
git-svn-id: trunk@18943 -
* InternalExit: now calls new procedure SysFlushStdIO
* DoneThread: Also calls SysFlushStdIO to avoid loosing output
if standard files are redirected.
git-svn-id: trunk@17798 -
o support for declaring external Objective-C classes (see
rtl/inc/objcbase.pas), including derived classes
o support for converting methods of objcclasses into selectors
(see tests/test/tobjc1.pp)
o support for loading from/storing to fields of objcclasses
o support for calling Objective-C methods using regular
Object Pascal syntax (see tests/test/tobjc1.pp)
o some things that are known to be not yet working:
o automatic conversion from ID to objcclasses and back
o declaring and implementing new objcclasses/methods in Pascal code
o debug information (objcclasses are currently plain pointers
as far as the debugger knows)
git-svn-id: branches/objc@13162 -
the use of Objective-C 1.0 constructs. Because it is a mode switch, it
can be used cumulatively with every syntax mode. Note that a {$mode xxx}
statement resets all mode switches as well, so you cannot use the
-Mobjectivec1 variant if you have such a statement in a unit. This
modeswitch is currently only enabled for Darwin/PowerPC and Darwin/i386,
as the backend support is not yet implemented for other platforms.
+ implemented selector() statement that can be used to create an Objective-C
selector for the message with the specified *constant* name (in the future,
it will also work for Objective-C method identifiers)
+ added SEL type to the system unit (the selector() statement returns it)
+ added all Objective-C segments to the assembler writers
+ (currently mostly dummy) objc1 unit that is automatically included if the
{$modeswitch objectivec1} statement is used
+ some tests for the selector() statement
git-svn-id: trunk@12870 -
(and the same for ror), because their operation is very dependent on the
operand size, and it's fairly easy to misjudge the bitwidth of the outcome
of an expression in Pascal if you are not intimately familiar with the
language (or if you don't know the exact types of all involved values in
an expression)
git-svn-id: trunk@12621 -
