public
class
CallingConventionUtil
extends Object| java.lang.Object | |
| ↳ | com.pnfsoftware.jeb.core.units.code.asm.type.CallingConventionUtil |
Class Overview
Utility routines for calling convention objects.
Summary
| Public Constructors | |||||||||||
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| CallingConventionUtil() | |||||||||||
| Public Methods | |||||||||||
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| static Set<Long> | getInputRegisters(ICallingConvention cc, Endianness endian) | ||||||||||
| static Collection<Long> | getOrderedSingleInputRegisters(ICallingConvention cc, Endianness endian) | ||||||||||
| static Collection<Long> | getOrderedSingleOutputRegisters(ICallingConvention cc, Endianness endian) | ||||||||||
| static Set<Long> | getOutputRegisters(ICallingConvention cc, Endianness endian) | ||||||||||
| static int |
getParameterIndexByArgumentStackOffset(ICallingConvention cc, IPrototypeItem proto, int stackOffset, int stackSlotSize)
Given a calling convention and a stack offset, determine a method's parameter index (if the
parameter is on the stack on of course).
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| static Set<Long> |
getParameterRegisters(ICallingConventionManager ccManager, Endianness endian)
Collect parameter registers from all defined calling conventions in the given manager.
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| static Set<Long> |
getSpoiledRegisters(ICallingConventionManager ccManager)
Collect spoiled registers from all defined calling conventions in the given manager.
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| static boolean | isValidForProcessor(ICallingConvention cc, List<ProcessorType> candidateProcessors) | ||||||||||
| static CallingConventionBuilder |
parse(String data)
Parse and create a new calling convention object.
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| static ICallingConvention | parseAndBuild(String data, boolean build) | ||||||||||
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[Expand]
Inherited Methods | |||||||||||
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From class
java.lang.Object
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Public Constructors
public CallingConventionUtil ()
Public Methods
public static Set<Long> getInputRegisters (ICallingConvention cc, Endianness endian)
Parameters
| cc | calling convention |
|---|
Returns
- a set of native register ids
public static Collection<Long> getOrderedSingleInputRegisters (ICallingConvention cc, Endianness endian)
public static Collection<Long> getOrderedSingleOutputRegisters (ICallingConvention cc, Endianness endian)
public static Set<Long> getOutputRegisters (ICallingConvention cc, Endianness endian)
Parameters
| cc | calling convention |
|---|
Returns
- a set of native register ids
public static int getParameterIndexByArgumentStackOffset (ICallingConvention cc, IPrototypeItem proto, int stackOffset, int stackSlotSize)
Given a calling convention and a stack offset, determine a method's parameter index (if the parameter is on the stack on of course).
Returns
- -1 if undetermined
public static Set<Long> getParameterRegisters (ICallingConventionManager ccManager, Endianness endian)
Collect parameter registers from all defined calling conventions in the given manager.
Returns
- ids of the registers used as parameter in the known calling conventions
public static Set<Long> getSpoiledRegisters (ICallingConventionManager ccManager)
Collect spoiled registers from all defined calling conventions in the given manager.
Returns
- ids of the registers used as parameter in the known calling conventions
public static boolean isValidForProcessor (ICallingConvention cc, List<ProcessorType> candidateProcessors)
public static CallingConventionBuilder parse (String data)
Parse and create a new calling convention object.
Parameters
| data | definition of a calling convention, formatted as yaml data (see doc) |
|---|
Returns
- a calling convention object (the method throws IllegalArgumentException on error)