| Methods Summary |
|---|
| public int | codeSize(){@inheritDoc}
return 3;
|
| public java.lang.String | insnArgString(com.android.dexgen.dex.code.DalvInsn insn){@inheritDoc}
RegisterSpecList regs = insn.getRegisters();
int size = regs.size();
StringBuilder sb = new StringBuilder(30);
sb.append("{");
switch (size) {
case 0: {
// Nothing to do.
break;
}
case 1: {
sb.append(regs.get(0).regString());
break;
}
default: {
RegisterSpec lastReg = regs.get(size - 1);
if (lastReg.getCategory() == 2) {
/*
* Add one to properly represent a list-final
* category-2 register.
*/
lastReg = lastReg.withOffset(1);
}
sb.append(regs.get(0).regString());
sb.append("..");
sb.append(lastReg.regString());
}
}
sb.append("}, ");
sb.append(cstString(insn));
return sb.toString();
|
| public java.lang.String | insnCommentString(com.android.dexgen.dex.code.DalvInsn insn, boolean noteIndices){@inheritDoc}
if (noteIndices) {
return cstComment(insn);
} else {
return "";
}
|
| public boolean | isCompatible(com.android.dexgen.dex.code.DalvInsn insn){@inheritDoc}
if (!(insn instanceof CstInsn)) {
return false;
}
CstInsn ci = (CstInsn) insn;
int cpi = ci.getIndex();
if (! unsignedFitsInShort(cpi)) {
return false;
}
Constant cst = ci.getConstant();
if (!((cst instanceof CstMethodRef) ||
(cst instanceof CstType))) {
return false;
}
RegisterSpecList regs = ci.getRegisters();
int sz = regs.size();
if (sz == 0) {
return true;
}
int first = regs.get(0).getReg();
int next = first;
if (!unsignedFitsInShort(first)) {
return false;
}
for (int i = 0; i < sz; i++) {
RegisterSpec one = regs.get(i);
if (one.getReg() != next) {
return false;
}
next += one.getCategory();
}
return unsignedFitsInByte(next - first);
|
| public com.android.dexgen.dex.code.InsnFormat | nextUp(){@inheritDoc}
return null;
|
| public void | writeTo(com.android.dexgen.util.AnnotatedOutput out, com.android.dexgen.dex.code.DalvInsn insn){@inheritDoc}
RegisterSpecList regs = insn.getRegisters();
int sz = regs.size();
int cpi = ((CstInsn) insn).getIndex();
int firstReg;
int count;
if (sz == 0) {
firstReg = 0;
count = 0;
} else {
int lastReg = regs.get(sz - 1).getNextReg();
firstReg = regs.get(0).getReg();
count = lastReg - firstReg;
}
write(out,
opcodeUnit(insn, count),
(short) cpi,
(short) firstReg);
|
