org.jikesrvm.ia32.InterfaceMethodConflictResolver
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java.lang.Object
public abstract class InterfaceMethodConflictResolver
An interface conflict resolution stub uses a hidden parameter to distinguish among multiple interface methods of a class that map to the same slot in the class's IMT.
Assumption: Register EAX contains the "this" parameter of the method being called invoked.
Assumption: Register ECX is available as a scratch register (we need one!)
| Nested Class Summary |
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| Nested classes/interfaces inherited from interface org.jikesrvm.ia32.RegisterConstants |
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RegisterConstants.FloatingPointMachineRegister, RegisterConstants.FPR, RegisterConstants.GPR, RegisterConstants.MachineRegister, RegisterConstants.MM, RegisterConstants.XMM |
| Field Summary |
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| Fields inherited from interface org.jikesrvm.ia32.RegisterConstants |
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ALL_FPRS, ALL_GPRS, EAX, EBP, EBX, ECX, EDI, EDX, ESI, ESP, FP0, FP1, FP2, FP3, FP4, FP5, FP6, FP7, INSTRUCTION_WIDTH, LG_INSTRUCTION_WIDTH, MM0, MM1, MM10, MM11, MM12, MM13, MM14, MM15, MM2, MM3, MM4, MM5, MM6, MM7, MM8, MM9, NATIVE_NONVOLATILE_FPRS, NATIVE_NONVOLATILE_GPRS, NATIVE_PARAMETER_FPRS, NATIVE_PARAMETER_GPRS, NATIVE_VOLATILE_FPRS, NATIVE_VOLATILE_GPRS, NONVOLATILE_FPRS, NONVOLATILE_GPRS, NUM_FPRS, NUM_GPRS, NUM_NONVOLATILE_FPRS, NUM_NONVOLATILE_GPRS, NUM_PARAMETER_FPRS, NUM_PARAMETER_GPRS, NUM_RETURN_FPRS, NUM_RETURN_GPRS, NUM_VOLATILE_FPRS, NUM_VOLATILE_GPRS, PARAMETER_FPRS, PARAMETER_GPRS, R0, R1, R10, R11, R12, R13, R14, R15, R2, R3, R4, R5, R6, R7, R8, R9, RETURN_FPRS, RETURN_GPRS, STACK_POINTER, THREAD_REGISTER, VOLATILE_FPRS, VOLATILE_GPRS, XMM0, XMM1, XMM10, XMM11, XMM12, XMM13, XMM14, XMM15, XMM2, XMM3, XMM4, XMM5, XMM6, XMM7, XMM8, XMM9 |
| Constructor Summary | |
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InterfaceMethodConflictResolver()
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| Method Summary | |
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private static int |
assignBytecodeIndices(int bcIndex,
int[] bcIndices,
int low,
int high)
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static ArchitectureSpecific.CodeArray |
createStub(int[] sigIds,
RVMMethod[] targets)
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private static void |
insertStubCase(Assembler asm,
int[] sigIds,
RVMMethod[] targets,
int[] bcIndices,
int low,
int high)
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private static void |
insertStubPrologue(Assembler asm)
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| Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public InterfaceMethodConflictResolver()
| Method Detail |
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public static ArchitectureSpecific.CodeArray createStub(int[] sigIds,
RVMMethod[] targets)
private static int assignBytecodeIndices(int bcIndex,
int[] bcIndices,
int low,
int high)
private static void insertStubPrologue(Assembler asm)
private static void insertStubCase(Assembler asm,
int[] sigIds,
RVMMethod[] targets,
int[] bcIndices,
int low,
int high)
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