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X86-decoder
Get-prefixes
Vex-0f3a-execute
Vex-0f38-execute
Vex-0f-execute
Two-byte-opcode-execute
Second-three-byte-opcode-execute
One-byte-opcode-execute
First-three-byte-opcode-execute
Evex-0f3a-execute
Evex-0f38-execute
Evex-0f-execute
X86-fetch-decode-execute
Vex-decode-and-execute
Evex-decode-and-execute
X86-run
Implemented-opcodes
Three-byte-opcode-decode-and-execute
X86-run-halt-count
Two-byte-opcode-decode-and-execute
X86-run-steps
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X86-fetch-decode-execute-halt
X86-run-steps1
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Machine
X86-decoder
Definitions of the x86 fetch, decode, and execute function and the top-level run function
Subtopics
Get-prefixes
Fetch and store legacy and REX prefixes, if any, of an instruction
Vex-0f3a-execute
Dispatch function for VEX-encoded instructions in the second three-byte opcode map
Vex-0f38-execute
Dispatch function for VEX-encoded instructions in the first three-byte opcode map
Vex-0f-execute
Dispatch function for VEX-encoded instructions in the two-byte opcode map
Two-byte-opcode-execute
Two-byte opcode dispatch function.
Second-three-byte-opcode-execute
Second three-byte opcode dispatch function.
One-byte-opcode-execute
Top-level dispatch function.
First-three-byte-opcode-execute
First three-byte opcode dispatch function.
Evex-0f3a-execute
Dispatch function for EVEX-encoded instructions in the second three-byte opcode map
Evex-0f38-execute
Dispatch function for EVEX-encoded instructions in the first three-byte opcode map
Evex-0f-execute
Dispatch function for EVEX-encoded instructions in the two-byte opcode map
X86-fetch-decode-execute
Top-level step function
Vex-decode-and-execute
Evex-decode-and-execute
X86-run
Top-level specification function for the x86 ISA model
Implemented-opcodes
Intel opcodes supported in
x86isa
.
Three-byte-opcode-decode-and-execute
Decoder and dispatch function for three-byte opcodes, where
0x0F 0x38
are the first two opcode bytes
X86-run-halt-count
A combination in functionality of
x86-run-steps
and
x86-run-halt
Two-byte-opcode-decode-and-execute
Decoder and dispatch function for two-byte opcodes
X86-run-steps
An alternative to
x86-run
Opcode-maps
ACL2 representation of x86 Opcode Maps (see Intel Manuals, Vol. 2, Appendix A)
X86-run-halt
Alternative version of
x86-run
that uses
x86-fetch-decode-execute-halt
instead of
x86-fetch-decode-execute
X86-fetch-decode-execute-halt
Alternative version of
x86-fetch-decode-execute
that sets the
MS
field if
rip
is equal to
halt-address
X86-run-steps1
