 nickysn
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129fddf800
* fixed compilation of unit crt on linux
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12 years ago |
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nickysn
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96c7a9325a
* CrtOpen, CrtClose, CrtRead, CrtWrite and CrtReturn changed to procedures, instead of functions
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12 years ago |
 paul
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5aa919c2a8
compiler: have unit interface symtable in stack while parsing implementation uses list (fixes issue #10477)
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12 years ago |
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nickysn
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4d369654e0
* fixed test cg/taddr2.pp for i8086 medium memory model
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12 years ago |
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nickysn
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8608969eb8
* tx86casenode.genjumptable: explicitly emit near pointers in the case jump table on i8086, regardless of the memory model
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12 years ago |
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nickysn
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3bc89a50ed
+ added i8086-specific methods tai_const.Create_sym_near and tai_const.Create_sym_far, which allow creating explicitly a near or far ptr const, regardless of current memory model's defaults
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12 years ago |
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nickysn
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5b9341df76
* fixed compilation of unit keyboard in i8086 medium memory model
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12 years ago |
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nickysn
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a5284881f5
+ support 6-byte records in registers in thlcgcpu.location_force_mem on the i8086; this fixes the handling of methodpointers typecasted to record (TMethod) in medium and compact memory models
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12 years ago |
 sergei
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dac8cbcefc
* Handle assigned(x) expressions entirely in first pass by converting them to "x<>nil", indicate that procedure variables should not be called by setting nf_load_procvar flag (which is already used with typeconvnode for exactly the same purpose). This allows to generate better code when assigned(x) is used on right side of assigments. Mantis #24572.
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12 years ago |
 svenbarth
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4ea89d01ea
Somewhat a fix for Mantis #25025 : added generic variants of the TEnumerable/TEnumerator interfaces. Added to unit ObjPas, because mode ObjFPC does not allow overloading of types with generics (which would be the case in unit System). Also the two interfaces are not completely Delphi compatible on purpose! In Delphi they inherit from corresponding non generic interfaces, but this leads in FPC as well as in Delphi to problems.
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12 years ago |
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paul
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0d8ad2a932
compiler: don't treat TRUE and FALSE as keywords. They are predefined constants from this moment. This change is compatible with other pascal compilers. Fixes issue #0025030
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12 years ago |
 michael
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1449fbb9ff
* Added Read/Write of int64
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12 years ago |
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michael
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3ffae89e12
* Null stream implementation
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12 years ago |
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paul
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99dadf2998
compiler: allow comparative operators to have result other than Boolean. Reasons:
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12 years ago |
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paul
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93f1ba4493
compiler: don't allow to access an enum members through the enum member. It should be only possible throught the enum type name. Fixes issue #0025029
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12 years ago |
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paul
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9577aa1d0b
packages: fixed syntax error in fpmake.pp
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12 years ago |
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nickysn
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408f53fbda
+ detect whether CGA snow checking is required and initialize the CheckSnow variable accordingly
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12 years ago |
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nickysn
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d2c2193505
+ 83/84-key keyboard support added to unit keyboard for i8086-msdos
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12 years ago |
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nickysn
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034f9c6b71
+ added and implemented unit keyboard for i8086-msdos, based on the go32v2 version of the unit
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12 years ago |
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sergei
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1bd43f0ea1
* Outgoing parameters on stack do not need to inhibit stack frame optimization on targets with fixed stack, because there they do not modify stack pointer in the middle of routine.
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12 years ago |
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nickysn
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5c1fb7b009
* Crt.CursorOff fixed after r25483; the correct value of CX is 2000h, not 200h
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12 years ago |
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nickysn
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e54c87dab1
* changed a method address typecast to CodePointer instead of Pointer in TStringList.QuickSort for compatibility with the i8086 medium and compact memory models
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12 years ago |
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nickysn
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4d4ad5734b
* Crt.CursorOn and CursorBig: use CX values that are CGA compatible, which makes them CGA/EGA/VGA compatible, because EGA/VGA bioses emulate CGA cursor values; as a side effect this also makes these functions work properly under EGA/VGA's 43- and 50-line text modes
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12 years ago |
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nickysn
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19d6d202cd
* Crt.CursorOn and CursorBig: use CX values that are CGA compatible, which makes them CGA/EGA/VGA compatible, because EGA/VGA bioses emulate CGA cursor values; as a side effect this also makes these functions work properly under EGA/VGA's 43- and 50-line text modes
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12 years ago |
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nickysn
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e60c3ee740
* Crt.CursorOff: use CX=bash200, instead of CX= for making the cursor invisible; this is the correct value, according to the BIOS documentation I've found and it is also the value used by the go32v2 video unit
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12 years ago |
 florian
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02e054a09e
+ fpc -i now writes also the available inline assembler input modes
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12 years ago |
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sergei
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38c2fb755a
* RTL, fpc_val_real_shortstr(): somewhat simplified, functionality is not changed.
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12 years ago |
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svenbarth
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08543ddeba
Fix for Mantis #23899 . Allow to overwrite TStringList.ExchangeItems if necessary.
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12 years ago |
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sergei
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cf20bbc886
* RTL, Pos() with Variant: added 'const' modifiers to avoid unnecessary local copies of managed parameters.
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12 years ago |
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sergei
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b99cf8d680
* RTL: Changed 'shift' parameter of 64-bit shift helpers to CPU-native size, it doesn't have to be 64-bit because only its lower 6 bits are used. Not using 64 bit parameter improves code quality a bit.
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12 years ago |
