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Enhance the fixed-length disassembler to support the callbacks necessary for symbolic disassembly.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129708 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson 2011-04-18 18:42:26 +00:00
parent 43c361ff2e
commit 57557155c9
1 changed files with 10 additions and 5 deletions
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15
utils/TableGen/FixedLenDecoderEmitter.cpp
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@ -611,7 +611,8 @@ void FilterChooser::emitTop(raw_ostream &o, unsigned Indentation) {
o << '\n';
o.indent(Indentation) <<
"static bool decodeInstruction(MCInst &MI, field_t insn) {\n";
"static bool decodeInstruction(MCInst &MI, field_t insn, "
"uint64_t Address, const void *Decoder) {\n";
o.indent(Indentation) << " unsigned tmp = 0;\n";
++Indentation; ++Indentation;
@ -795,7 +796,8 @@ bool FilterChooser::emitSingletonDecoder(raw_ostream &o, unsigned &Indentation,
I = InsnOperands.begin(), E = InsnOperands.end(); I != E; ++I) {
// If a custom instruction decoder was specified, use that.
if (I->FieldBase == ~0U && I->FieldLength == ~0U) {
o.indent(Indentation) << " " << I->Decoder << "(MI, insn);\n";
o.indent(Indentation) << " " << I->Decoder
<< "(MI, insn, Address, Decoder);\n";
break;
}
@ -803,7 +805,8 @@ bool FilterChooser::emitSingletonDecoder(raw_ostream &o, unsigned &Indentation,
<< " tmp = fieldFromInstruction(insn, " << I->FieldBase
<< ", " << I->FieldLength << ");\n";
if (I->Decoder != "") {
o.indent(Indentation) << " " << I->Decoder << "(MI, tmp);\n";
o.indent(Indentation) << " " << I->Decoder
<< "(MI, tmp, Address, Decoder);\n";
} else {
o.indent(Indentation)
<< " MI.addOperand(MCOperand::CreateImm(tmp));\n";
@ -846,7 +849,8 @@ bool FilterChooser::emitSingletonDecoder(raw_ostream &o, unsigned &Indentation,
I = InsnOperands.begin(), E = InsnOperands.end(); I != E; ++I) {
// If a custom instruction decoder was specified, use that.
if (I->FieldBase == ~0U && I->FieldLength == ~0U) {
o.indent(Indentation) << " " << I->Decoder << "(MI, insn);\n";
o.indent(Indentation) << " " << I->Decoder
<< "(MI, insn, Address, Decoder);\n";
break;
}
@ -854,7 +858,8 @@ bool FilterChooser::emitSingletonDecoder(raw_ostream &o, unsigned &Indentation,
<< " tmp = fieldFromInstruction(insn, " << I->FieldBase
<< ", " << I->FieldLength << ");\n";
if (I->Decoder != "") {
o.indent(Indentation) << " " << I->Decoder << "(MI, tmp);\n";
o.indent(Indentation) << " " << I->Decoder
<< "(MI, tmp, Address, Decoder);\n";
} else {
o.indent(Indentation)
<< " MI.addOperand(MCOperand::CreateImm(tmp));\n";