Commit Graph

4 Commits

Author SHA1 Message Date
Alexis Engelke
f6a66ea4fb Use special root table for VEX
Some instruction opcodes have an entirely different encoding when a VEX
prefix is present. For example, 0f41 is CMOVNO without mandatory
prefixes while VEX.NP.W0.L1.0f41 is KANDW with a mandatory prefix. To
avoid collisions, the VEX prefix is better handled as a completely
separate decode tree, at the cost of a slight increase in table size.
2020-02-10 20:34:37 +01:00
Alexis Engelke
dfd70eef39 Fix bug with VMOV[DQ] operand width in 32-bit mode 2019-02-24 10:09:18 +01:00
Alexis Engelke
8fdfe53822 Output more available information in formatter
The formatter now includes the following information:

- Segment overrides
- Address-size overrides
- REP/REPNZ prefixes
- LOCK prefix
- High-byte registers (determined using presence of REX prefix)
2019-01-13 20:38:15 +01:00
Alexis Engelke
a3f77dbf49 Initial commit 2018-04-08 13:45:13 +00:00