Package ghidra.pcode.emu.jit

Class JitPassage.EntryPcodeOp

java.lang.Object

ghidra.program.model.pcode.PcodeOp

ghidra.pcode.emu.jit.JitPassage.EntryPcodeOp

Enclosing class:

JitPassage

public static class JitPassage.EntryPcodeOp
extends PcodeOp

A synthetic op representing the initial seed of a decoded passage.

Because we use a queue of JitPassage.ExtBranches as the seed queue, and the initial seed has no real JitPassage.Branch.from(), we synthesize a branch op from the entry address to itself. This synthetic op is not included in the decoded stride.

Field Summary

Fields inherited from class ghidra.program.model.pcode.PcodeOp

BOOL_AND, BOOL_NEGATE, BOOL_OR, BOOL_XOR, BRANCH, BRANCHIND, CALL, CALLIND, CALLOTHER, CAST, CBRANCH, COPY, CPOOLREF, EXTRACT, FLOAT_ABS, FLOAT_ADD, FLOAT_CEIL, FLOAT_DIV, FLOAT_EQUAL, FLOAT_FLOAT2FLOAT, FLOAT_FLOOR, FLOAT_INT2FLOAT, FLOAT_LESS, FLOAT_LESSEQUAL, FLOAT_MULT, FLOAT_NAN, FLOAT_NEG, FLOAT_NOTEQUAL, FLOAT_ROUND, FLOAT_SQRT, FLOAT_SUB, FLOAT_TRUNC, INDIRECT, INSERT, INT_2COMP, INT_ADD, INT_AND, INT_CARRY, INT_DIV, INT_EQUAL, INT_LEFT, INT_LESS, INT_LESSEQUAL, INT_MULT, INT_NEGATE, INT_NOTEQUAL, INT_OR, INT_REM, INT_RIGHT, INT_SBORROW, INT_SCARRY, INT_SDIV, INT_SEXT, INT_SLESS, INT_SLESSEQUAL, INT_SREM, INT_SRIGHT, INT_SUB, INT_XOR, INT_ZEXT, LOAD, LZCOUNT, MULTIEQUAL, NEW, PCODE_MAX, PIECE, POPCOUNT, PTRADD, PTRSUB, RETURN, SEGMENTOP, STORE, SUBPIECE, UNIMPLEMENTED

Constructor Summary

Constructors

Constructor	Description
EntryPcodeOp(JitPassage.AddrCtx entry)	Construct the passage entry p-code op.

Method Summary

Methods inherited from class ghidra.program.model.pcode.PcodeOp

decode, encodeRaw, getBasicIter, getInput, getInputs, getInsertIter, getMnemonic, getMnemonic, getNumInputs, getOpcode, getOpcode, getOutput, getParent, getSeqnum, getSlot, hashCode, insertInput, isAssignment, isCommutative, isCommutative, isDead, removeInput, setInput, setOpcode, setOrder, setOutput, setTime, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

EntryPcodeOp

public EntryPcodeOp(JitPassage.AddrCtx entry)

Construct the passage entry p-code op.

Parameters:

entry - the target address and decode context of the passage seed