 Rika Ichinose
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8bf2dc3f2b
Simplify CPU units (70 LoC + 500 b code + 500 b data).
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1 жил өмнө |
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Rika Ichinose
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a575a5c0fd
Move Int128Rec to System; remove i386 and x86_64 CPU unit dependency on SysUtils.
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1 жил өмнө |
 florian
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9d957cd6b3
* fix TSC support bit as mentioned by Rika
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1 жил өмнө |
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florian
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567187d4ba
+ TSCSupport
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1 жил өмнө |
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florian
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22e9033076
+ MMXSupport added to cpu unit
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1 жил өмнө |
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Rika Ichinose
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0bc1d8d446
Deny effective RTM support if CPUID bit RTM_ALWAYS_ABORT is set.
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1 жил өмнө |
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Rika Ichinose
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e00ab51185
On i386 and x86_64, add cpu.CPUID — high-level wrapper to CPUID instruction, and cpu.CPUBrandString — convenience for CPUID leaves 80000002, 80000003, and 80000004.
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1 жил өмнө |
 Michael VAN CANNEYT
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ccfa38c68e
* Dotted RTL compiles
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2 жил өмнө |
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florian
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3e6d4bf1cc
* new cpu feature tests
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2 жил өмнө |
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florian
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12aa48602b
+ CMOVSupport function
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2 жил өмнө |
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florian
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6bbefcae9e
* check more cpuid flags in the cpu units
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3 жил өмнө |
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florian
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39627cbdfb
+ AVX512VBMISupport and AVX512VBMI2Support
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3 жил өмнө |
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florian
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79cf1dd9cf
+ store also ecx and edx after cpuid call with eax=7
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3 жил өмнө |
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florian
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2e8321e0fa
+ routines to test for AVX512VNNI and AVX512BITALG support
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3 жил өмнө |
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Florian Klämpfl
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4aebfe97a9
+ x86: ADXSupport
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3 жил өмнө |
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Florian Klämpfl
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dde8f54ee7
+ LZCNTSupport
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3 жил өмнө |
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florian
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bff09e8e9e
+ CPU units: check for SHA support
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3 жил өмнө |
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florian
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6c0b79c258
+ AVX512*Support functions
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4 жил өмнө |
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florian
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5ca73c61f4
+ CPU.BMI1Support and CPU.BMI2Support
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4 жил өмнө |
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florian
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de62cb8b02
* do not execute xend twice which was introduced in r48430
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4 жил өмнө |
 pierre
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5dbd9eb2e0
Introduce USE_REAL_INSTRUCTIONS to handle expressions not accepted by old assemblers
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4 жил өмнө |
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florian
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b5725ac3ed
* while not official supported, bootstrapping with 3.0.4 fixed
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4 жил өмнө |
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florian
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98d3473a1a
* i386: disable InterlockedCompareExchange128 implementation if PIC is enabled
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4 жил өмнө |
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florian
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4f05523db9
+ RTMSupport function
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4 жил өмнө |
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florian
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e26e824700
+ more helper routine to check for CPU features added
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5 жил өмнө |
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florian
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c01db96df4
+ functions to check for Popcnt support
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5 жил өмнө |
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florian
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77cf67b59a
o unified interface of i386 and x86-64 cpu unit:
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9 жил өмнө |
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florian
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5d57f38619
+ functions for FMA and AVX2 detection
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11 жил өмнө |
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florian
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c57f463ede
+ AVXSupport function to detect if the CPU and OS support AVX
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13 жил өмнө |
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florian
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88c2c77319
+ is_sse3_cpu, put into cpu unit, so x86-64 and i386 can share source code
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14 жил өмнө |
