 nickysn
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4f573b50ad
* access the Default8087CW global variable directly from within inline asm,
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il y a 6 ans |
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nickysn
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62fe6cb5d3
+ integrated the port access via Port[] in the i8086-msdos system unit to ease
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il y a 7 ans |
 florian
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c63c3e99c7
* load environment on msdos if parameters are loaded, so paramstr(0) is loaded as well
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il y a 7 ans |
 Károly Balogh
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444d032607
msdos: enable FPC_STDOUT_TRUE_ALIAS by default
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il y a 7 ans |
 pierre
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ba7586a5c8
Fix for FPU generated exception as interrupt 0x10, contributed by Max Nazhalov
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il y a 8 ans |
|
pierre
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963d109331
Add two word variables to store fpu control and status register in interrupt 0x10
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il y a 8 ans |
|
pierre
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adfd578659
Correct error in commit 36437: restore interrupt must be $10, not $06
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il y a 8 ans |
|
pierre
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d68ebf7cfb
Disable specific coprocessor int 0x10 handler if possible
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il y a 8 ans |
|
pierre
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e06f1f89ef
Solve bug report 31919, by avoiding SEG reloaction in tiny model
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il y a 8 ans |
|
pierre
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e092f00843
Avoid trying to use invalid instruction exception if Test8087 is below 2, as older CPU ignore simply invalid instructions
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il y a 8 ans |
|
pierre
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50e5256f8e
* system.pp:
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il y a 8 ans |
|
pierre
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579b8dafd2
Do not call initunicodestringmanager if unicodestrings feature is disabled
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il y a 8 ans |
|
pierre
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7d0d41be4b
Allow msdos RTL compilation with -Sfnodynlibs
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il y a 8 ans |
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nickysn
|
e0267e3088
+ call InitSystemThreads in the msdos system unit startup, to initialize the
|
il y a 8 ans |
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pierre
|
a72434e93a
Trial to clarify heap for i8086 issues:
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il y a 9 ans |
|
pierre
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2a3b5bec86
Add new FPC_NO_DEFAULT_MEMORYMANAGER define for msdos OS
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il y a 9 ans |
|
pierre
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3bf9019676
+ Define FPC_ANSI_TEXTFILEREC to avoid unnecessary use of unicode char
|
il y a 9 ans |
|
nickysn
|
20e5b3e586
* handle empty environment correctly when initializing argv0 under msdos.
|
il y a 9 ans |
|
nickysn
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ace95e550b
* initialize argc and argv on i8086-msdos. This fixes paramcount and paramstr
|
il y a 9 ans |
|
nickysn
|
4454332d7a
* fixed the sysutils.GetEnvironment* functions for i8086-msdos
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il y a 9 ans |
 Tomas Hajny
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db7a9950d1
* unit name changed to System (starting with uppercase 'S') for improved compatibility to Delphi - see test tobject5.pp
|
il y a 10 ans |
 sergei
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3a5e6485b5
- RTL: removed InitVariantManager, it was an empty procedure since day 1.
|
il y a 10 ans |
|
nickysn
|
8edfd33af8
* use RegisterTinyHeapBlock_Simple_Prealigned in the msdos rtl
|
il y a 11 ans |
|
nickysn
|
c8e9d2cf6e
+ added a simplified version of RegisterTinyHeapBlock, for use when the tiny
|
il y a 11 ans |
|
nickysn
|
9979aa702f
+ added the TP7-compatible pointer variables HeapOrg and HeapEnd, indicating,
|
il y a 11 ans |
|
nickysn
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b1144508a7
* fixed the far/huge data ifdefs in InitDosHeap
|
il y a 11 ans |
|
nickysn
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ace28a3552
* InitNearHeap procedure renamed InitDosHeap and added support for a huge heap.
|
il y a 11 ans |
|
nickysn
|
23b0cf2340
* msdos system unit variable dos_psp renamed PrefixSeg for TP7 compatibility
|
il y a 11 ans |
|
nickysn
|
1295b4abf7
- removed the call to CheckNullArea from the exit code for the tiny memory model
|
il y a 11 ans |
|
nickysn
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626000e50d
+ added System.SelectorInc to the msdos rtl (BP7 compatibility)
|
il y a 11 ans |
