v2023.06.07

General:

• Updated Python version requirement to 3.7

Fixed:

• Re-enable XED root directory renaming (fixes #300)
• Disassembler: Add CET "notrack" prefix emit (#278)

Improved:

• Improve decoder code size
• XED Examples: Improve Code Quality

Full Changelog: v2023.04.16...v2023.06.07

v2023.04.16

This release updates CPUs and instructions according to ISE rev-048 (Intel Architecture Instruction Set Extensions and Future Features), March 2023.

General:

• Updated Python version requirement to 3.6 (closes #293)

Added:

• Support new AMX instructions: TCMMIMFP16PS and TCMMRLFP16PS
• Support Clang15 build
• Support decode-encode of SAE/ROUNDC ignored ISA
• Added mandatory 66 prefix API: xed_operand_values_mandatory_66_prefix()

Fixed:

• Fixed XED-ILD standalone library for AVX512 instructions (fixes #298)
• Chip-Check: Fixed CLDEMOTE mapping (for TREMONT and ALDER_LAKE)
• Fixed Operand API: xed_operand_values_print_short()
• Fixed FADD operand visibility
• Changed NOP-0F1F to match SDM definition
• Removed BROADCAST definition from VINSERTF128
• Added missing UNDOCUMENTED attribute to instructions not documented in SDM
• Fixed memory operand for PREFETCH instructions
• Fixed SENDUIPI register operand width (fixes #292)
• Fixed AMD LWP{INS,VAL} operand width (fixes #299)
• Fixed git describe fail message (fixes #291)
• Updated xed-doc-top (fixes #294)
• Fixed libxed documentation for Windows (fixes #295)
• Fixed legal headers

Modified:

• Renamed XED operand: "REXRR" -> "REXR4"

Full Changelog: v2022.10.11...v2023.04.16

v2022.10.11

This release updates CPUs and instructions according to ISE (Intel Architecture Instruction Set Extensions and Future Features) rev-046, September 2022.

Added:

• Added new chips: Granite Rapids, Sierra Forest, Grand Ridge and Lakefield
• Added new Instructions: AMX-FP16, AVX-IFMA, AVX-NE-CONVERT, AVX-VNNI-INT8, CMPCCXADD,
  ICACHE_PREFETCH, MSRLIST, RAO-INT and WRMSRNS
• Added getter API for VEX.pp prefix encoding value

Fixed:

• Fixed instructions-set list for SPR
• Fixed first operand access definition for SSE compute instructions (#287)

Modified:

• Internal core modifications and updates

Full Changelog: v2022.08.11...v2022.10.11

v2022.08.11

General:

• Drop KNC Support

Added:

• Support Clang14 static build (Resolves #283)

Modified:

• Examples: Improve encoding for non-vector 64bit GPR instructions
• Examples: Support repeatable "-set" knob for setting multiple operands (xed.c
  and xed-ex1.c)

Fixed:

• Fixed decoder length check (ILD) for VEX instructions
• Fixed STACKPUSH, STACKPOP registers definition
• Fixed registers definition for the instructions: SWAPGS FXTRACT, F[,A]PTAN, and FSINCOS.
• Fixed lock documentation (#280)
• Improve EVEX Ubit handling and error detection

Full Changelog: v2022.04.17...v2022.08.11

v2022.04.17

Added:

• Added AMX classifier API: xed_classify_amx()
• Added CPUID bit definition for [F,]CMOV*, FCOMI* and MMX technology
• Added AMX tests

Modified:

• Modified xed versioning to ..
• Improved re-encoding of vector instructions

Fixed:

• Fixed [LD,ST]TILECFG memory width definition
• Fixed MOV[H,L,LH,HL]P[S,D] register's access definition
• Fixed [,V]MASKMOVDQU register's element type
• Fixed RING0 attribute for CLAC and STAC
• Fixed JKZD/JKNZD VEX.L bit (#282)
• Fixed KNC build and decoder
• Fixed Clang13 build error for "-Werror=sign-compare" flag