ACS.OPS
extends Enum<E extends Enum<E>>| java.lang.Object | ||
| ↳ | java.lang.Enum<E extends java.lang.Enum<E>> | |
| ↳ | com.pnfsoftware.jeb.core.units.code.asm.decompiler.ACS.OPS | |
Class Overview
Operators for gendec auto-conversion semantics.
Summary
| Enum Values | |||||||||||
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| ACS.OPS | ADD | Integer addition. | |||||||||
| ACS.OPS | AND | ||||||||||
| ACS.OPS | CUSTOM | Needs a custom (specific) handler. | |||||||||
| ACS.OPS | DIV_S | ||||||||||
| ACS.OPS | DIV_U | ||||||||||
| ACS.OPS | JUMP | Unconditional branch, for regular branching or call-to-sub branching. | |||||||||
| ACS.OPS | JUMP_IF_EQ | Conditional branch. | |||||||||
| ACS.OPS | JUMP_IF_GE_S | See JUMP_IF_EQ. |
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| ACS.OPS | JUMP_IF_GE_U | See JUMP_IF_EQ. |
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| ACS.OPS | JUMP_IF_GT_S | See JUMP_IF_EQ. |
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| ACS.OPS | JUMP_IF_GT_U | See JUMP_IF_EQ. |
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| ACS.OPS | JUMP_IF_LE_S | See JUMP_IF_EQ. |
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| ACS.OPS | JUMP_IF_LE_U | See JUMP_IF_EQ. |
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| ACS.OPS | JUMP_IF_LT_S | See JUMP_IF_EQ. |
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| ACS.OPS | JUMP_IF_LT_U | See JUMP_IF_EQ. |
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| ACS.OPS | JUMP_IF_NE | See JUMP_IF_EQ. |
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| ACS.OPS | LOAD | Move from memory. | |||||||||
| ACS.OPS | MOVE | Generic move. | |||||||||
| ACS.OPS | MUL | ||||||||||
| ACS.OPS | NOP | No-operation. | |||||||||
| ACS.OPS | NOT | ||||||||||
| ACS.OPS | OR | ||||||||||
| ACS.OPS | REM_S | ||||||||||
| ACS.OPS | REM_U | ||||||||||
| ACS.OPS | SAR | ||||||||||
| ACS.OPS | SET_IF_EQ | Set/reset destination is 2 source operands are equals/not equals. | |||||||||
| ACS.OPS | SET_IF_GE_S | See SET_IF_EQ. |
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| ACS.OPS | SET_IF_GE_U | See SET_IF_EQ. |
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| ACS.OPS | SET_IF_GT_S | See SET_IF_EQ. |
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| ACS.OPS | SET_IF_GT_U | See SET_IF_EQ. |
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| ACS.OPS | SET_IF_LE_S | See SET_IF_EQ. |
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| ACS.OPS | SET_IF_LE_U | See SET_IF_EQ. |
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| ACS.OPS | SET_IF_LT_S | See SET_IF_EQ. |
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| ACS.OPS | SET_IF_LT_U | See SET_IF_EQ. |
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| ACS.OPS | SET_IF_NE | See SET_IF_EQ. |
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| ACS.OPS | SHL | ||||||||||
| ACS.OPS | SHR | ||||||||||
| ACS.OPS | STORE | Move to memory. | |||||||||
| ACS.OPS | SUB | Integer subtraction. | |||||||||
| ACS.OPS | XOR | ||||||||||
| Public Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| OperationType |
getDirectConversionOperationType()
Straight-up conversion to an
OperationType. | ||||||||||
| static ACS.OPS | valueOf(String name) | ||||||||||
| final static OPS[] | values() | ||||||||||
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[Expand]
Inherited Methods | |||||||||||
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From class
java.lang.Enum
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From class
java.lang.Object
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From interface
java.lang.Comparable
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Enum Values
public static final ACS.OPS ADD
Integer addition.
Bitsize may be specified, as well as extension mode, if parts of the operation takes
place on parts of the sources.
public static final ACS.OPS CUSTOM
Needs a custom (specific) handler. Can be used for instructions requiring manual conversion.
public static final ACS.OPS JUMP
Unconditional branch, for regular branching or call-to-sub branching.
- Required: src1: the target address.
- Optional: src2: added to the target if provided.
- Optional: dst: a link register that will receive the fall-through address, for
call-to-sub branching.
- Optional: maskOnSource: AND'ed to the calculated before assigning to PC.
public static final ACS.OPS JUMP_IF_EQ
Conditional branch. Needs three operands: two sources for comparison; a third source being the target address (could be a register, or an immediate address that was encoded as a PC-relative disp. for ex.)
public static final ACS.OPS LOAD
Move from memory.
DST = xxx_EXTEND_TO_DSTSIZE(SRC1) // src1 must be a mem
or: DST = xxx_EXTEND_TO_DSTSIZE(msize[SRC1]) // bitsize must be specified
or: DST = xxx_EXTEND_TO_DSTSIZE(msize[SRC1 + SRC2]) // bitsize must be specified
Bitsize should be specified. In the general, the destination (register) is larger than
the memory access. The extension mode may be specified.
public static final ACS.OPS MOVE
public static final ACS.OPS SET_IF_EQ
Set/reset destination is 2 source operands are equals/not equals.
- Required: src1, src2: operands for comparison.
- Required: src3: target address.
public static final ACS.OPS STORE
Move to memory.
DST = SRC1 (DST must be a MEMORY operand)
or: [SRC2] = SRC1
or: [SRC2 + SRC3] = SRC1
If bitsize is unspecified: bitsize(SRC1) is assumed
Extension mode is N/A
Public Methods
public OperationType getDirectConversionOperationType ()
Straight-up conversion to an OperationType.
Returns
- may be null