org.jruby.ir.targets

Class IRBytecodeAdapter7

java.lang.Object

org.jruby.ir.targets.IRBytecodeAdapter

org.jruby.ir.targets.IRBytecodeAdapter6

org.jruby.ir.targets.IRBytecodeAdapter7

public class IRBytecodeAdapter7
extends IRBytecodeAdapter6

Author:

headius

Nested Class Summary

Nested classes/interfaces inherited from class org.jruby.ir.targets.IRBytecodeAdapter

IRBytecodeAdapter.BlockPassType

Field Summary

Fields inherited from class org.jruby.ir.targets.IRBytecodeAdapter6

SUPER_NOSPLAT_RESOLVED, SUPER_NOSPLAT_UNRESOLVED, SUPER_SPLAT_RESOLVED, SUPER_SPLAT_UNRESOLVED

Fields inherited from class org.jruby.ir.targets.IRBytecodeAdapter

adapter, ipc, MAX_ARGUMENTS, signature

Constructor Summary

Constructors

Constructor and Description
IRBytecodeAdapter7(SkinnyMethodAdapter adapter, com.headius.invokebinder.Signature signature, org.jruby.ir.targets.ClassData classData)

Method Summary

Modifier and Type	Method and Description
void	array(int length) Construct an Array from elements on stack.
void	branchIfNil(org.objectweb.asm.Label label) Branch to label if value at top of stack is nil stack: obj to check for nilness
void	branchIfTruthy(org.objectweb.asm.Label label)
void	checkpoint() Perform a thread event checkpoint.
void	getField(java.lang.String name) Load instance variable from self.
void	hash(int length) Construct a Hash from elements on stack.
void	invokeArrayDeref(java.lang.String file, int line, CallBase call) Invoke the array dereferencing method ([]) on an object other than self.
void	invokeClassSuper(java.lang.String file, int line, java.lang.String name, int arity, boolean hasClosure, boolean[] splatmap) Invoke a superclass method from a class context.
void	invokeInstanceSuper(java.lang.String file, int line, java.lang.String name, int arity, boolean hasClosure, boolean[] splatmap) Invoke a superclass method from an instance context.
void	invokeOther(java.lang.String file, int line, java.lang.String scopeFieldName, CallBase call, int arity) Invoke a method on an object other than self.
void	invokeOtherOneFixnum(java.lang.String file, int line, CallBase call, long fixnum) Invoke a fixnum-receiving method on an object other than self.
void	invokeOtherOneFloat(java.lang.String file, int line, CallBase call, double flote) Invoke a float-receiving method on an object other than self.
void	invokeSelf(java.lang.String file, int line, java.lang.String scopeFieldName, CallBase call, int arity) Invoke a method on self.
void	invokeUnresolvedSuper(java.lang.String file, int line, java.lang.String name, int arity, boolean hasClosure, boolean[] splatmap) Invoke a superclass method from an unresolved context.
void	invokeZSuper(java.lang.String file, int line, java.lang.String name, int arity, boolean hasClosure, boolean[] splatmap) Invoke a superclass method from a zsuper in a block.
void	kwargsHash(int length) Construct a Hash based on keyword arguments pasesd to this method, for use in zsuper Stack required: context, kwargs hash to dup, remaining elements of hash
void	loadRuntime() Push the JRuby runtime on the stack.
void	prepareBlock(org.objectweb.asm.Handle handle, Signature signature, java.lang.String className) Prepare a block for a subsequent call.
void	pushBignum(java.math.BigInteger bigint) Load a Bignum onto the stack.
void	pushBoolean(boolean b) Load a boolean onto the stack.
void	pushByteList(ByteList bl) Stack required: none
void	pushDRegexp(java.lang.Runnable callback, RegexpOptions options, int arity) Build a dynamic regexp.
void	pushEncoding(org.jcodings.Encoding encoding) Push an encoding on the stack.
void	pushFixnum(long l) Stack required: none
void	pushFloat(double d) Stack required: none
void	pushFrozenString(ByteList bl, int cr, java.lang.String file, int line) Stack required: none
void	pushNil() Load nil onto the stack.
void	pushRegexp(ByteList source, int options) Build and save a literal regular expression.
void	pushString(ByteList bl, int cr) Stack required: none
void	pushSymbol(java.lang.String sym, org.jcodings.Encoding encoding) Push a symbol on the stack
void	putField(java.lang.String name) Store instance variable into self.

Methods inherited from class org.jruby.ir.targets.IRBytecodeAdapter6

buildArrayFromLocals, cacheValuePermanently, cacheValuePermanently, cacheValuePermanentlyLoadContext, callEqq, getGlobalVariable, inheritanceSearchConst, invoke, lexicalSearchConst, pushSymbol, pushSymbolProc, searchConst, searchModuleForConst, setGlobalVariable, yield, yieldSpecific, yieldValues

Methods inherited from class org.jruby.ir.targets.IRBytecodeAdapter

bfalse, btrue, cacheCallSite, endMethod, getClassData, getUniqueSiteName, goTo, invokeHelper, invokeHelper, invokeIRHelper, invokeStatic, invokeVirtual, loadArgs, loadBlock, loadContext, loadFrameClass, loadFrameName, loadLocal, loadSelf, loadSelfBlock, loadStaticScope, mark, newLabel, newLocal, poll, pushHandle, pushObjectClass, pushUndefined, returnValue, startMethod, storeArgs, storeLocal, storeSelf

Methods inherited from class java.lang.Object

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

Constructor Detail

IRBytecodeAdapter7

public IRBytecodeAdapter7(SkinnyMethodAdapter adapter,
                          com.headius.invokebinder.Signature signature,
                          org.jruby.ir.targets.ClassData classData)

Method Detail

pushFixnum

public void pushFixnum(long l)

Description copied from class: IRBytecodeAdapter

Stack required: none

Overrides:

pushFixnum in class IRBytecodeAdapter6

Parameters:

l - long value to push as a Fixnum

pushFloat

public void pushFloat(double d)

Description copied from class: IRBytecodeAdapter

Stack required: none

Overrides:

pushFloat in class IRBytecodeAdapter6

Parameters:

d - double value to push as a Float

pushString

public void pushString(ByteList bl,
                       int cr)

Description copied from class: IRBytecodeAdapter

Stack required: none

Overrides:

pushString in class IRBytecodeAdapter6

Parameters:

bl - ByteList for the String to push

pushFrozenString

public void pushFrozenString(ByteList bl,
                             int cr,
                             java.lang.String file,
                             int line)

Description copied from class: IRBytecodeAdapter6

Stack required: none

Overrides:

pushFrozenString in class IRBytecodeAdapter6

Parameters:

bl - ByteList for the String to push

pushByteList

public void pushByteList(ByteList bl)

Description copied from class: IRBytecodeAdapter

Stack required: none

Overrides:

pushByteList in class IRBytecodeAdapter6

Parameters:

bl - ByteList to push

pushRegexp

public void pushRegexp(ByteList source,
                       int options)

Description copied from class: IRBytecodeAdapter

Build and save a literal regular expression. Stack required: none

Overrides:

pushRegexp in class IRBytecodeAdapter6

options - options for the regexp

pushDRegexp

public void pushDRegexp(java.lang.Runnable callback,
                        RegexpOptions options,
                        int arity)

Description copied from class: IRBytecodeAdapter

Build a dynamic regexp. No stack requirement. The callback must push onto this method's stack the ThreadContext and all arguments for building the dregexp, matching the given arity.

Overrides:

pushDRegexp in class IRBytecodeAdapter6

options - options for the regexp

arity - number of Strings passed in

pushSymbol

public void pushSymbol(java.lang.String sym,
                       org.jcodings.Encoding encoding)

Push a symbol on the stack

Parameters:

sym - the symbol's string identifier

loadRuntime

public void loadRuntime()

Description copied from class: IRBytecodeAdapter

Push the JRuby runtime on the stack. Stack required: none

Overrides:

loadRuntime in class IRBytecodeAdapter6

pushEncoding

public void pushEncoding(org.jcodings.Encoding encoding)

Description copied from class: IRBytecodeAdapter

Push an encoding on the stack. Stack required: none

Overrides:

pushEncoding in class IRBytecodeAdapter6

Parameters:

encoding - the encoding to push

invokeOther

public void invokeOther(java.lang.String file,
                        int line,
                        java.lang.String scopeFieldName,
                        CallBase call,
                        int arity)

Description copied from class: IRBytecodeAdapter

Invoke a method on an object other than self. Stack required: context, self, all arguments, optional block

Overrides:

invokeOther in class IRBytecodeAdapter6

call - the call to be invoked

invokeArrayDeref

public void invokeArrayDeref(java.lang.String file,
                             int line,
                             CallBase call)

Description copied from class: IRBytecodeAdapter

Invoke the array dereferencing method ([]) on an object other than self. If this invokes against a Hash with a frozen string, it will follow an optimized path. Stack required: context, self, target, arg0

Overrides:

invokeArrayDeref in class IRBytecodeAdapter6

invokeOtherOneFixnum

public void invokeOtherOneFixnum(java.lang.String file,
                                 int line,
                                 CallBase call,
                                 long fixnum)

Description copied from class: IRBytecodeAdapter

Invoke a fixnum-receiving method on an object other than self. Stack required: context, self, receiver (fixnum will be handled separately)

Overrides:

invokeOtherOneFixnum in class IRBytecodeAdapter6

invokeOtherOneFloat

public void invokeOtherOneFloat(java.lang.String file,
                                int line,
                                CallBase call,
                                double flote)

Description copied from class: IRBytecodeAdapter

Invoke a float-receiving method on an object other than self. Stack required: context, self, receiver (float will be handled separately)

Overrides:

invokeOtherOneFloat in class IRBytecodeAdapter6

invokeSelf

public void invokeSelf(java.lang.String file,
                       int line,
                       java.lang.String scopeFieldName,
                       CallBase call,
                       int arity)

Description copied from class: IRBytecodeAdapter

Invoke a method on self. Stack required: context, caller, self, all arguments, optional block

Overrides:

invokeSelf in class IRBytecodeAdapter6

Parameters:

file - the filename of the script making this call

line - the line number where this call appears

call - to be invoked on self

arity - of the call.

invokeInstanceSuper

public void invokeInstanceSuper(java.lang.String file,
                                int line,
                                java.lang.String name,
                                int arity,
                                boolean hasClosure,
                                boolean[] splatmap)

Description copied from class: IRBytecodeAdapter

Invoke a superclass method from an instance context. Stack required: context, caller, self, start class, arguments[, block]

Overrides:

invokeInstanceSuper in class IRBytecodeAdapter6

Parameters:

file - the filename of the script making this call

line - the line number where this call appears

name - name of the method to invoke

arity - arity of the arguments on the stack

hasClosure - whether a block is passed

splatmap - a map of arguments to be splatted back into arg list

invokeClassSuper

public void invokeClassSuper(java.lang.String file,
                             int line,
                             java.lang.String name,
                             int arity,
                             boolean hasClosure,
                             boolean[] splatmap)

Description copied from class: IRBytecodeAdapter

Invoke a superclass method from a class context. Stack required: context, caller, self, start class, arguments[, block]

Overrides:

invokeClassSuper in class IRBytecodeAdapter6

Parameters:

file - the filename of the script making this call

line - the line number where this call appears

name - name of the method to invoke

arity - arity of the arguments on the stack

hasClosure - whether a block is passed

splatmap - a map of arguments to be splatted back into arg list

invokeUnresolvedSuper

public void invokeUnresolvedSuper(java.lang.String file,
                                  int line,
                                  java.lang.String name,
                                  int arity,
                                  boolean hasClosure,
                                  boolean[] splatmap)

Description copied from class: IRBytecodeAdapter

Invoke a superclass method from an unresolved context. Stack required: context, caller, self, arguments[, block]

Overrides:

invokeUnresolvedSuper in class IRBytecodeAdapter6

Parameters:

file - the filename of the script making this call

line - the line number where this call appears

name - name of the method to invoke

arity - arity of the arguments on the stack

hasClosure - whether a block is passed

splatmap - a map of arguments to be splatted back into arg list

invokeZSuper

public void invokeZSuper(java.lang.String file,
                         int line,
                         java.lang.String name,
                         int arity,
                         boolean hasClosure,
                         boolean[] splatmap)

Description copied from class: IRBytecodeAdapter

Invoke a superclass method from a zsuper in a block. Stack required: context, caller, self, arguments[, block]

Overrides:

invokeZSuper in class IRBytecodeAdapter6

Parameters:

file - the filename of the script making this call

line - the line number where this call appears

name - name of the method to invoke

arity - arity of the arguments on the stack

hasClosure - whether a block is passed

splatmap - a map of arguments to be splatted back into arg list

pushNil

public void pushNil()

Description copied from class: IRBytecodeAdapter

Load nil onto the stack. Stack required: none

Overrides:

pushNil in class IRBytecodeAdapter6

pushBoolean

public void pushBoolean(boolean b)

Description copied from class: IRBytecodeAdapter

Load a boolean onto the stack. Stack required: none

Overrides:

pushBoolean in class IRBytecodeAdapter6

Parameters:

b - the boolean to push

pushBignum

public void pushBignum(java.math.BigInteger bigint)

Description copied from class: IRBytecodeAdapter

Load a Bignum onto the stack. Stack required: none

Overrides:

pushBignum in class IRBytecodeAdapter6

Parameters:

bigint - the value of the Bignum to push

putField

public void putField(java.lang.String name)

Description copied from class: IRBytecodeAdapter

Store instance variable into self. Stack required: self, value Stack result: empty

Overrides:

putField in class IRBytecodeAdapter6

Parameters:

name - name of variable to store

getField

public void getField(java.lang.String name)

Description copied from class: IRBytecodeAdapter

Load instance variable from self. Stack required: self Stack result: value from self

Overrides:

getField in class IRBytecodeAdapter6

Parameters:

name - name of variable to load

array

public void array(int length)

Description copied from class: IRBytecodeAdapter

Construct an Array from elements on stack. Stack required: all elements of array

Overrides:

array in class IRBytecodeAdapter6

Parameters:

length - number of elements

hash

public void hash(int length)

Description copied from class: IRBytecodeAdapter

Construct a Hash from elements on stack. Stack required: context, all elements of hash

Overrides:

hash in class IRBytecodeAdapter6

Parameters:

length - number of element pairs

kwargsHash

public void kwargsHash(int length)

Description copied from class: IRBytecodeAdapter

Construct a Hash based on keyword arguments pasesd to this method, for use in zsuper Stack required: context, kwargs hash to dup, remaining elements of hash

Overrides:

kwargsHash in class IRBytecodeAdapter6

Parameters:

length - number of element pairs

checkpoint

public void checkpoint()

Description copied from class: IRBytecodeAdapter

Perform a thread event checkpoint. Stack required: none

Overrides:

checkpoint in class IRBytecodeAdapter6

prepareBlock

public void prepareBlock(org.objectweb.asm.Handle handle,
                         Signature signature,
                         java.lang.String className)

Description copied from class: IRBytecodeAdapter

Prepare a block for a subsequent call. Stack required: context, self, dynamicScope

Overrides:

prepareBlock in class IRBytecodeAdapter6

branchIfNil

public void branchIfNil(org.objectweb.asm.Label label)

Description copied from class: IRBytecodeAdapter

Branch to label if value at top of stack is nil stack: obj to check for nilness

Overrides:

branchIfNil in class IRBytecodeAdapter

branchIfTruthy

public void branchIfTruthy(org.objectweb.asm.Label label)

Overrides:

branchIfTruthy in class IRBytecodeAdapter