 pierre
|
8ebac8ed52
Add Handle_I8086_Error procedure
|
8 years ago |
|
pierre
|
e835f120e9
Fix fpc_frac_real, fpc_trunk_real and fpc_int_real by removing the assumption that SP=BP at entry
|
9 years ago |
 sergei
|
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.
|
11 years ago |
 nickysn
|
47aed8b01f
* optimized the i8086 version of Get8087CW
|
11 years ago |
|
sergei
|
b89822d3e9
* i8086: added assembler implementation of fpc_round_real and removed remaining softfloat dependencies.
|
11 years ago |
|
nickysn
|
41d28f91e5
- rm asmmode intel from the i8086-msdos rtl, as that is the default asm mode on
|
11 years ago |
|
nickysn
|
c88be4550d
* optimization in the 8087/80287 version of fpc_arctan_real(): when calculating
|
11 years ago |
|
nickysn
|
a7b4953795
+ proper (i.e. not broken) implementation of arctan() for the 8087 and 80287
|
11 years ago |
|
nickysn
|
a68b9fd01f
* use byte sized instead of word sized memory operations on the fpu control
|
11 years ago |
|
nickysn
|
9c86da1911
- rm the fwait after fstsw in fpc_exp_real. My own testing on a true i8087 shows
|
11 years ago |
|
nickysn
|
775619ef8b
* 8087/80287 fixes in fpc_exp_real
|
11 years ago |
|
nickysn
|
bb0a3a7374
+ i8086 asm implementation of fpc_frac_real, based on the i386 version
|
11 years ago |
|
nickysn
|
6cd62437f9
+ i8086 asm implementation of fpc_trunc_real, based on the i386 version. Fixes
|
11 years ago |
|
nickysn
|
4fc4e4cb88
* removed the dummy fpc_sin_real and fpc_cos_real that halt with a runtime error
|
12 years ago |
|
nickysn
|
74cd67b85c
+ added 8087 initialization to the msdos rtl (8087 presence detection is still a TODO)
|
12 years ago |
|
nickysn
|
5215bd33c2
* compilation of fpc_exp_real fixed
|
12 years ago |
|
nickysn
|
ca1fad8a73
+ added fpc_exp_real for i8086
|
12 years ago |
|
nickysn
|
a3fe455de6
+ added the i8086 internal fake math routines to the rtl
|
12 years ago |
|
nickysn
|
6757fe5752
* i8086 implementation of fpc_int_real
|
12 years ago |
 florian
|
64ffe8f5ef
+ basic Makefile infrastructure for msdos
|
12 years ago |
