 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 年之前 |
 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 年之前 |
 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 年之前 |
 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 年之前 |
 michael
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1449fbb9ff
* Added Read/Write of int64
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12 年之前 |
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michael
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3ffae89e12
* Null stream implementation
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12 年之前 |
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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 年之前 |
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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 年之前 |
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paul
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9577aa1d0b
packages: fixed syntax error in fpmake.pp
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12 年之前 |
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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 年之前 |
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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 年之前 |
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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 年之前 |
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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 年之前 |
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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 年之前 |
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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 年之前 |
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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 年之前 |
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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 年之前 |
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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 年之前 |
 florian
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02e054a09e
+ fpc -i now writes also the available inline assembler input modes
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12 年之前 |
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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 年之前 |
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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 年之前 |
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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 年之前 |
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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 年之前 |
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nickysn
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7e6092c4f2
* ScreenWidth and ScreenHeight changed to word; several other types also changed to 16-bit and added typecasts to avoid 32-bit calculations due to mixing signed and unsigned 16-bit ints
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12 年之前 |
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paul
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60c0de6c09
compiler: formatting
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12 年之前 |
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paul
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73dab82a7f
compiler: refactor preproc_substitutedtoken - pass the searchstr into it
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12 年之前 |
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nickysn
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70937d93c1
* WinMinX, WinMinY, WinMaxX and WinMaxY helper functions replaced with absolute packed records overlaid on top of WindMin and WindMax for faster access
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12 年之前 |
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paul
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e42e9bb677
compiler: support ORD() intrinsic in preprocessor expressions
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12 年之前 |
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paul
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974aeb5573
compiler: support MOD, DIV, SHR, SHL in preprocessor expressions
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12 年之前 |
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paul
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cc37b19bb2
compiler: allow 1 and 0 to be used as Booleans in preprocessor expressions
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12 年之前 |
