 florian
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4995677b0f
--- Zusammenführung
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пре 4 година |
 pierre
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8ebac8ed52
Add Handle_I8086_Error procedure
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пре 8 година |
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pierre
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e835f120e9
Fix fpc_frac_real, fpc_trunk_real and fpc_int_real by removing the assumption that SP=BP at entry
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пре 9 година |
 sergei
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217bac7a0b
- Removed fpc_pi_real compilerproc, it is no longer used. At least two releases (2.6.2 and 2.6.4) emit Pi directly as a constant.
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пре 11 година |
 nickysn
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47aed8b01f
* optimized the i8086 version of Get8087CW
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пре 11 година |
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sergei
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b89822d3e9
* i8086: added assembler implementation of fpc_round_real and removed remaining softfloat dependencies.
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пре 11 година |
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nickysn
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41d28f91e5
- rm asmmode intel from the i8086-msdos rtl, as that is the default asm mode on
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пре 11 година |
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nickysn
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c88be4550d
* optimization in the 8087/80287 version of fpc_arctan_real(): when calculating
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пре 11 година |
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nickysn
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a7b4953795
+ proper (i.e. not broken) implementation of arctan() for the 8087 and 80287
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пре 11 година |
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nickysn
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a68b9fd01f
* use byte sized instead of word sized memory operations on the fpu control
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пре 11 година |
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nickysn
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9c86da1911
- rm the fwait after fstsw in fpc_exp_real. My own testing on a true i8087 shows
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пре 11 година |
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nickysn
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775619ef8b
* 8087/80287 fixes in fpc_exp_real
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пре 11 година |
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nickysn
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bb0a3a7374
+ i8086 asm implementation of fpc_frac_real, based on the i386 version
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пре 11 година |
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nickysn
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6cd62437f9
+ i8086 asm implementation of fpc_trunc_real, based on the i386 version. Fixes
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пре 11 година |
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nickysn
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4fc4e4cb88
* removed the dummy fpc_sin_real and fpc_cos_real that halt with a runtime error
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пре 12 година |
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nickysn
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74cd67b85c
+ added 8087 initialization to the msdos rtl (8087 presence detection is still a TODO)
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пре 12 година |
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nickysn
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5215bd33c2
* compilation of fpc_exp_real fixed
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пре 12 година |
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nickysn
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ca1fad8a73
+ added fpc_exp_real for i8086
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пре 12 година |
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nickysn
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a3fe455de6
+ added the i8086 internal fake math routines to the rtl
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пре 12 година |
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nickysn
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6757fe5752
* i8086 implementation of fpc_int_real
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пре 12 година |
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florian
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64ffe8f5ef
+ basic Makefile infrastructure for msdos
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пре 12 година |
