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7833a82347
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3482 Commits

Author SHA1 Message Date
Stanislav Shwartsman
7833a82347 fixed bug in instruction decoding - regression before release 2019-11-22 17:46:54 +00:00
Stanislav Shwartsman
3b9db9e4cd fixed bug in faststring optimizations recently introduced 2019-11-22 10:54:36 +00:00
Stanislav Shwartsman
46b862fe5e do not truncate disasm branch target in 64-bit mode 2019-11-20 20:41:03 +00:00
Stanislav Shwartsman
a030d03935 fixed bug in instruction decoding - regression before release 2019-11-20 20:18:22 +00:00
Stanislav Shwartsman
83846cc821 fixed bug in instruction decoding - regression before release 2019-11-20 20:11:00 +00:00
Stanislav Shwartsman
82b6f7cb6c fixed bug in instruction decoding - regression before release 2019-11-20 19:58:51 +00:00
Stanislav Shwartsman
00237b5c9d add missing XSAVE_PKRU_STATE_LEN define 2019-11-12 22:02:02 +00:00
Stanislav Shwartsman
4aba3b54e7 do not use uint 2019-11-12 22:00:29 +00:00
Stanislav Shwartsman
b1e9701e5c avoid goto 2019-11-12 21:48:54 +00:00
Stanislav Shwartsman
8d7bffa311 optimize highest_priority_int routine 2019-11-12 21:42:57 +00:00
Stanislav Shwartsman
8d13fb3ffd rewritten APIC interfaces to hold irr/isr/tmr in Bit32u values instead of array of bytes 2019-11-12 21:15:29 +00:00
Stanislav Shwartsman
a70df308fa add defines for CPUID bits published in latest SDM 071 2019-11-12 18:54:08 +00:00
Stanislav Shwartsman
c098ab7de1 take msr.ia32_spec_ctrl out of @ifdef CPU_LEVEL=6 2019-10-26 20:17:41 +00:00
Stanislav Shwartsman
d766cc8112 implemented SCA (Side-Channel-Attack) Prevention reporting and corresponding MSR registers, enabled for Icelake-U CPU definition 2019-10-26 20:09:30 +00:00
Stanislav Shwartsman
a580b0ccbe cosmetic change with no logic affected 2019-10-24 20:33:05 +00:00
Stanislav Shwartsman
c97bb62b6c VMX: Fix RDRAND/RDSEED VMEXIT Instruction-Information Field 2019-10-24 20:12:00 +00:00
Stanislav Shwartsman
330c691367 VMX: Fix RDRAND/RDSEED VMEXIT Instruction-Information Field 2019-10-24 20:10:56 +00:00
Stanislav Shwartsman
27e23ad1eb give priority for VMX induced #UD in INVPCID and RDTSCP instructions over all other exeptions that could be generated there 2019-10-24 19:49:25 +00:00
Stanislav Shwartsman
72b9d26717 coding style changes, tab2space, macro2function or macro2const 2019-10-17 19:23:27 +00:00
Stanislav Shwartsman
eec720c62b convert bochs.h macros to inline functions with strong types 2019-10-16 20:46:00 +00:00
Stanislav Shwartsman
64ae3fe1ba convert bochs.h macros to inline functions with strong types 2019-10-16 20:19:34 +00:00
Stanislav Shwartsman
bb5ccc97c1 remove unused function parameter 2019-10-16 19:53:04 +00:00
Stanislav Shwartsman
9c61e9e9f5 remove unused function parameter 2019-10-16 19:48:21 +00:00
Stanislav Shwartsman
10c23b5d39 implement fasstring for 64-bit mode as well 2019-10-14 19:50:47 +00:00
Stanislav Shwartsman
9d7233a9b5 fixed code duplication in fast string invocaion code 2019-10-14 19:15:01 +00:00
Stanislav Shwartsman
bf16e720f8 add faststring mode for REP MOVSW in 32-bit mode 2019-10-14 18:12:37 +00:00
Stanislav Shwartsman
fe7acbb6a0 more faststring cleanup 2019-10-14 14:54:07 +00:00
Stanislav Shwartsman
ee3f1b91a3 allow fast string only for forward strings and simplify the code 2019-10-14 14:45:01 +00:00
Stanislav Shwartsman
f0245b5f2b introduce special handlers for zero-idiom instructions - ~1% speedup to simulation. infra for fast string emulation in 64-bit mode 2019-10-14 06:40:19 +00:00
Stanislav Shwartsman
d6e08702e4 add Icelake-U model to CPUDB database. TODO: verify its VMX features 2019-09-24 20:26:14 +00:00
Stanislav Shwartsman
2ae332cce8 patch by Luigu.B - significantly speedup multi-threaded guest simulation 2019-08-09 19:57:13 +00:00
Stanislav Shwartsman
2eb47f866f added minor clarifications based on most recent AMD SDM published 2019-07-30 18:17:21 +00:00
Stanislav Shwartsman
49ebaf8397 typofix: attached MASK_K0 attr to wrong opcode 2019-05-25 19:10:55 +00:00
Stanislav Shwartsman
bc4af1b08d add missing break statement in disasm.cc 2019-05-25 19:08:39 +00:00
Stanislav Shwartsman
4d10852c04 impemented recently published VP2INTERSECTD/Q instructions 2019-05-25 19:07:09 +00:00
Stanislav Shwartsman
85780d939a extract MONITOR/MWAIT stuff to separate trsnlation unit 2019-05-25 18:32:17 +00:00
Stanislav Shwartsman
55d2dc6b0c add some CPUID and VMCS definitions from latest SDM 2019-05-22 18:22:22 +00:00
Stanislav Shwartsman
0c28705b18 fixed compilation under MAC env 2019-05-18 04:50:07 +00:00
Stanislav Shwartsman
662b252507 added missing endif 2019-04-17 16:04:34 +00:00
Stanislav Shwartsman
a022d71774 fixed compilation 2019-04-14 04:05:04 +00:00
Stanislav Shwartsman
54bdb24e4b remove MOVDIRI opcode extension for now until fugured out how nicely do MOVDIR64B, they better to be both done with same CPUID feature name 2019-02-22 19:15:53 +00:00
Stanislav Shwartsman
3e007fbdea fixed copy-pasted issue with decoding 2019-02-17 21:54:38 +00:00
Stanislav Shwartsman
c3f7a34cf5 fixed copy-pasted issue with decoding 2019-02-17 21:41:45 +00:00
Stanislav Shwartsman
3da93728b3 split some opcode reference tables in new decoder between x86-64 and 32 for better perf 2019-02-17 21:22:54 +00:00
Stanislav Shwartsman
cd79d22113 fixes for 32-bit mode only compilation 2019-02-16 19:42:04 +00:00
Stanislav Shwartsman
bfd7bb2c13 remove redundant VL512 runtime check, redundant with new decoder 2019-02-16 19:25:32 +00:00
Stanislav Shwartsman
4f625b23e0 enable yet another Bochs new decoder. It is a bit slower than old one but it is much more extendable so adding new opcode won't be nightmare anymore 2019-02-16 15:23:24 +00:00
Stanislav Shwartsman
61dcc4ace7 remove unreferenced decode table 2019-01-29 13:44:39 +00:00
Stanislav Shwartsman
f8ec18acd5 fix decode/disasm of AVX512-VBMI2 VPSH*D* opcodes 2019-01-27 18:52:03 +00:00
Stanislav Shwartsman
0b18a42e4e fixed decoding of AVX-512 opcodes 2019-01-27 17:35:21 +00:00