Stanislav Shwartsman
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682fbda5af
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AVX512: Allow masked fault suppression for many AVX512 instructions - not all cases reviewed yet, more to come
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2019-12-19 21:12:47 +00:00 |
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Stanislav Shwartsman
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59cad2e156
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AVX512: Allow masked fault suppression for many AVX512 instructions - not all cases reviewed yet, more to come
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2019-12-19 21:12:23 +00:00 |
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Stanislav Shwartsman
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2df60c3b3f
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AVX512: Allow masked fault suppression for many AVX512 instructions - not all cases reviewed yet, more to come
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2019-12-19 20:08:49 +00:00 |
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Stanislav Shwartsman
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df986a05ca
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fixed bug in SHA256RNDS2 instruction - wrong order of dwords in result
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2019-12-19 19:20:13 +00:00 |
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Stanislav Shwartsman
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9b556d7656
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fixed compilation error in crregs.cc xsave method init code - more methods to fix
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2019-12-19 19:14:37 +00:00 |
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Stanislav Shwartsman
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258679b6dc
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fixed compilation error in crregs.cc xsave method init code
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2019-12-19 19:12:39 +00:00 |
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Stanislav Shwartsman
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bb58ef5548
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fixed bug in SHA256RNDS2 instruction (wrong sha transformation used)
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2019-12-19 19:08:50 +00:00 |
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Stanislav Shwartsman
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019c934cfd
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decode GFNI opcodes in 64-bit mode too
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2019-12-18 19:55:04 +00:00 |
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Stanislav Shwartsman
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6b1992783e
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w/a compilation issue in gcc7
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2019-12-18 18:19:52 +00:00 |
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Stanislav Shwartsman
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26b67c1942
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fixed calling for XSAVE methods with BX_USE_SMF=0
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2019-12-17 19:14:09 +00:00 |
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Stanislav Shwartsman
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eca847c8b3
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fixed compilation error
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2019-12-16 19:47:41 +00:00 |
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Stanislav Shwartsman
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895c4b75df
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rewritten xsave/xrestore implementation in generic way to simplify adding new xsave/xrestore extensions
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2019-12-16 16:14:51 +00:00 |
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Stanislav Shwartsman
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112e61f1c3
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coding style: avoid goto, magic constants and defines which could be replaced by enums
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2019-12-15 18:45:04 +00:00 |
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Stanislav Shwartsman
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bcfcaf3958
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unify branch_far32 and branhc_far64 methods
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2019-12-14 17:20:35 +00:00 |
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Stanislav Shwartsman
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c117208bbf
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extending fix to AMD SVM
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2019-12-13 18:47:51 +00:00 |
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Stanislav Shwartsman
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1968cdf248
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proposed fix for SF issue #547 vmcshostptr not invalidated after memory swapped out
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2019-12-13 18:31:43 +00:00 |
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Stanislav Shwartsman
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134b23a809
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enable AVX512_CD for Icelake configuration
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2019-12-13 16:48:15 +00:00 |
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Stanislav Shwartsman
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2ea27f1afb
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more correct fix for load with mask and broadcast
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2019-12-13 14:57:32 +00:00 |
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Stanislav Shwartsman
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6d612df280
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AVX512_BITALG: Fixed decoding of VPSHUFBITQMB instruction
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2019-12-13 14:11:08 +00:00 |
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Stanislav Shwartsman
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abdeea560a
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AVX512: fix masked broadcast with mask of all zero corner case - no memory access should be made at all
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2019-12-13 13:44:30 +00:00 |
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Stanislav Shwartsman
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c9ac9a1e43
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AVX512_VBMI: Fixed decoding of VPERMB instruction
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2019-12-13 13:24:02 +00:00 |
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Stanislav Shwartsman
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fc79466dcb
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AVX512_VBMI: Fixed decoding of VPERMI2B/VPERMT2B instructions
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2019-12-13 13:08:45 +00:00 |
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Stanislav Shwartsman
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eb009ddd00
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fixed VPACKSSDW/VPACKUSDW opcodes - allow broadcast
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2019-12-13 12:53:48 +00:00 |
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Stanislav Shwartsman
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f9d04849b3
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fixed decoding for VPSHLDVW/VPSHRDVW/VPSHLDVD/VPSHLDVQ/VPSHRDVD/VPSHRDVQ
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2019-12-13 12:34:16 +00:00 |
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Stanislav Shwartsman
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9bbf43ed4b
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fixed decoding of AVX512_VNNI instructions
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2019-12-13 08:39:23 +00:00 |
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Stanislav Shwartsman
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27e96c807c
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fixed decoding of VPBROADCASTMW2D opcode
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2019-12-13 08:09:18 +00:00 |
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Stanislav Shwartsman
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7090abe1a1
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fix one more place with incorrect detection of x2apic MSR space. use function instead of magic numbers in all places
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2019-12-10 21:07:19 +00:00 |
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Stanislav Shwartsman
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e35fcd1782
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clarify err message
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2019-12-10 20:38:45 +00:00 |
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Stanislav Shwartsman
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6c8db0f569
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simplify interfaces to DTLB/ITLB
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2019-12-09 18:46:36 +00:00 |
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Stanislav Shwartsman
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4b66fecaad
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split Bochs CPU TLB to DTLB and ITLB to avoid aliasing conflicts between them. ~5% speedup measured
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2019-12-09 18:37:02 +00:00 |
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Stanislav Shwartsman
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311ef81e87
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fixed comment
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2019-12-09 18:16:29 +00:00 |
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Stanislav Shwartsman
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b228d22303
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expose TLB_INDEX_OF for debugger compilation
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2019-12-09 16:55:41 +00:00 |
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Stanislav Shwartsman
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8befc3bf82
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make separate class for TLB to be used in CPU class. preparation to DTLB and ITLB split of TLB structure
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2019-12-09 16:49:51 +00:00 |
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Stanislav Shwartsman
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44b3ebeca2
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remove BX_TRUE/BX_FALSE macros, use stdc++ true/false instead
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2019-12-09 16:44:36 +00:00 |
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Stanislav Shwartsman
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96e2c50bef
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applying SF patch #545 Speling fixes
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2019-12-09 16:29:23 +00:00 |
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Stanislav Shwartsman
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12d228abde
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split vmx initialization to multiple methods for better code readability, improve VMX error messages
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2019-12-08 20:46:51 +00:00 |
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Stanislav Shwartsman
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b3076793b7
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fixed MSR range reserved for x2apic
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2019-12-08 19:17:46 +00:00 |
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Stanislav Shwartsman
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c7fdf6d428
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add ability to read or write LVT_CMCI APIC register. It will never fire and interrupt as #MC is don't care but user can configure the interface
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2019-12-06 19:38:59 +00:00 |
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Stanislav Shwartsman
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06d826755b
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increase max configurable msrs to 0x1000 again
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2019-12-06 12:31:51 +00:00 |
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Stanislav Shwartsman
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8c385f2a9a
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fix in cpu features print
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2019-12-06 11:05:05 +00:00 |
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Stanislav Shwartsman
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7861ff5160
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fixed typo in feature name
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2019-12-06 10:39:42 +00:00 |
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Stanislav Shwartsman
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0c75e0beaf
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extract xcr0_support bits calculation to a function
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2019-12-06 09:23:28 +00:00 |
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Stanislav Shwartsman
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893aa10359
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cosmetic changes
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2019-12-04 19:53:08 +00:00 |
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Stanislav Shwartsman
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276482e67d
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fix set_PKRU method
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2019-12-04 18:52:00 +00:00 |
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Stanislav Shwartsman
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951361a3a5
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bugfix: PKRU should affect only user-mode memory accesses (bug in page translation)
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2019-12-04 17:27:57 +00:00 |
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Stanislav Shwartsman
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4e9e3f85de
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simplify code by merging two opcodes with similar behavior
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2019-11-27 15:31:32 +00:00 |
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Stanislav Shwartsman
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36991e9f59
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fixed typo in comment
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2019-11-26 17:39:09 +00:00 |
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Stanislav Shwartsman
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7833a82347
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fixed bug in instruction decoding - regression before release
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2019-11-22 17:46:54 +00:00 |
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Stanislav Shwartsman
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3b9db9e4cd
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fixed bug in faststring optimizations recently introduced
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2019-11-22 10:54:36 +00:00 |
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Stanislav Shwartsman
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46b862fe5e
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do not truncate disasm branch target in 64-bit mode
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2019-11-20 20:41:03 +00:00 |
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