 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 anni fa |
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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 anni fa |
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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 anni fa |
 pierre
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1e8aa99f81
* Disable range and overflow checking inside softfpu implementation
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5 anni fa |
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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 anni fa |
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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 anni fa |
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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 anni fa |
 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 anni fa |
 florian
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8c5fdc9dc2
* softfpu patch by Max Nazhalov: Small fixes to softfpu.pp complementing r27215
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9 anni fa |
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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 anni fa |
 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 anni fa |
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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 anni fa |
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Károly Balogh
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3c8b24eead
a proposed fix to the qword_to_float64 problem
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11 anni fa |
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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 anni fa |
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sergei
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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 anni fa |
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sergei
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bf51683e78
* Softfloat: added some typecasts to prevent promotion to 64 bits where it is not intended.
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11 anni fa |
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sergei
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96abd7f370
* Softfloat: marked ExtractFloat32*, ExtractFloat64* and PackFloat32 helpers as inline.
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11 anni fa |
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sergei
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cf2b4a4dbd
* softfpu cleanup: use Pascal boolean types where appropriate, use 64-bit overload of shift64RightJamming() to simplify things.
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11 anni fa |
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sergei
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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 anni fa |
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sergei
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eb984a5adb
* Replaced last remaining C tokens.
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11 anni fa |
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sergei
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20cc82dfea
* Two more "&& vs &" porting bugs fixed.
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11 anni fa |
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sergei
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5c1f404631
* softfpu.pp: clean up.
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11 anni fa |
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sergei
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94a045aa3d
* Moved declarations of TFPURoundingMode,TFPUExceptionMask and TFPUPrecisionMode to System unit. Declarations in Math unit changed to aliases.
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11 anni fa |
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sergei
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825900671b
* Typo in r27184.
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11 anni fa |
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sergei
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fcfed19c84
* Fixed one of the C porting bugs (wonder how many are still left...)
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11 anni fa |
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sergei
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13da05a778
* Factored direct access to softfloat_exception_flags into a helper procedure.
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11 anni fa |
 masta
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dad4079e0c
Fix shift128Right in rtl/inc/softfpu.pp
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12 anni fa |
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florian
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162cb30528
* another patch by Max Nazhalov to fix shifting and rounding of float128
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12 anni fa |
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florian
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a0292b8962
* patch by Max Nazhalov to fix more conversion issues of the C code translation, resolves #24691
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12 anni fa |
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florian
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caef53e63b
* another patch by Max Nazhalov to fix missing exits in the softfpu code
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12 anni fa |
