 svenbarth
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52cf07d968
* the define to check for inclusion in the System unit is FPC_IS_SYSTEM, *not* FPC_IN_SYSTEM
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5 lat temu |
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svenbarth
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b0f0ff1bc6
* fix for Mantis #37986: apply patch by Bart Broersma to fix a typo in a comment
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5 lat temu |
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svenbarth
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d51213d26a
* adjust softfpu unit so that it can be really used as a standalone unit instead of mainly as part of the System unit
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5 lat temu |
 pierre
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1e8aa99f81
* Disable range and overflow checking inside softfpu implementation
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5 lat temu |
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pierre
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adf064cbb4
New: rtl/inc/genmathh.inc source file, to provide a unique position
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5 lat temu |
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pierre
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7020490f81
Put floating point type as first variant of floatXX definitions, to ensure correct alignment
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5 lat temu |
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pierre
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61d16e1063
Allow compilation of softfpu unit with 128-bit upport on big endian code (code generated might be wrong)
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8 lat temu |
 Károly Balogh
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a57d0d51b4
softfpu: make it possible to optionally inline some of the simple functions. also made it possible to replace the MUL32TO64 function with compiler generated code. If the new defines are enabled, they results in 15-30% speedup on m68k (68020+) softfpu code
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8 lat temu |
 florian
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8c5fdc9dc2
* softfpu patch by Max Nazhalov: Small fixes to softfpu.pp complementing r27215
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9 lat temu |
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Károly Balogh
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8d98f31afc
two cases of use casts instead of anding with when extracting 16bit values
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11 lat temu |
 sergei
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5279693919
* softfpu.pp: fixed two more porting bugs, and also added two typecasts to avoid unnecessary 64-bit operations.
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11 lat temu |
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sergei
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ee8fcc8bdb
* softfpu.pp: reverted r28318 and replaced it with a improved solution:
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11 lat temu |
|
Károly Balogh
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3c8b24eead
a proposed fix to the qword_to_float64 problem
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11 lat temu |
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Károly Balogh
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baac5114a7
added a missing comment from the SoftFPU C source. probably explains why qword_to_float64 fails with values which have the uppermost bit set
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11 lat temu |
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sergei
|
0dea20d8e7
* softfloat: Fixed int64->double and qword->double conversions to take rounding mode into account (actually, brought them up to date with Softfloat-2b C source). Now test/units/math/troundm.pp is consistent for all targets.
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11 lat temu |
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sergei
|
bf51683e78
* Softfloat: added some typecasts to prevent promotion to 64 bits where it is not intended.
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11 lat temu |
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sergei
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96abd7f370
* Softfloat: marked ExtractFloat32*, ExtractFloat64* and PackFloat32 helpers as inline.
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11 lat temu |
|
sergei
|
cf2b4a4dbd
* softfpu cleanup: use Pascal boolean types where appropriate, use 64-bit overload of shift64RightJamming() to simplify things.
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11 lat temu |
|
sergei
|
22e099d000
* sqrt(real): for targets with emulated floating point, invoke float64_sqrt or float32_sqrt from softfpu code. Testing on ARM CPU shows that float64_sqrt executes about twice faster and offers better accuracy than fpc_sqrt_real from genmath.inc.
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11 lat temu |
|
sergei
|
eb984a5adb
* Replaced last remaining C tokens.
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11 lat temu |
|
sergei
|
20cc82dfea
* Two more "&& vs &" porting bugs fixed.
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11 lat temu |
|
sergei
|
5c1f404631
* softfpu.pp: clean up.
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11 lat temu |
|
sergei
|
94a045aa3d
* Moved declarations of TFPURoundingMode,TFPUExceptionMask and TFPUPrecisionMode to System unit. Declarations in Math unit changed to aliases.
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11 lat temu |
|
sergei
|
825900671b
* Typo in r27184.
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11 lat temu |
|
sergei
|
fcfed19c84
* Fixed one of the C porting bugs (wonder how many are still left...)
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11 lat temu |
|
sergei
|
13da05a778
* Factored direct access to softfloat_exception_flags into a helper procedure.
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11 lat temu |
 masta
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dad4079e0c
Fix shift128Right in rtl/inc/softfpu.pp
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12 lat temu |
|
florian
|
162cb30528
* another patch by Max Nazhalov to fix shifting and rounding of float128
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12 lat temu |
|
florian
|
a0292b8962
* patch by Max Nazhalov to fix more conversion issues of the C code translation, resolves #24691
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12 lat temu |
|
florian
|
caef53e63b
* another patch by Max Nazhalov to fix missing exits in the softfpu code
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12 lat temu |
