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Give MCInstPrinter a MCAsmInfo member, make X86ATTInstPrinter

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be a MCInstPrinter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81746 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-09-14 01:49:26 +00:00
parent 65b0b297db
commit c493fb2f4d
4 changed files with 23 additions and 16 deletions
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6
include/llvm/MC/MCInstPrinter.h
View File

@ -13,13 +13,17 @@
namespace llvm {
class MCInst;
class raw_ostream;
class MCAsmInfo;
/// MCInstPrinter - This is an instance of a target assembly language printer
/// that converts an MCInst to valid target assembly syntax.
class MCInstPrinter {
protected:
raw_ostream &O;
const MCAsmInfo &MAI;
public:
MCInstPrinter(raw_ostream &o) : O(o) {}
MCInstPrinter(raw_ostream &o, const MCAsmInfo &mai) : O(o), MAI(mai) {}
virtual ~MCInstPrinter();

2
lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
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@ -48,7 +48,7 @@ STATISTIC(EmittedInsts, "Number of machine instrs printed");
//===----------------------------------------------------------------------===//
void X86ATTAsmPrinter::printMCInst(const MCInst *MI) {
X86ATTInstPrinter(O, MAI).printInstruction(MI);
X86ATTInstPrinter(O, *MAI).printInstruction(MI);
}
void X86ATTAsmPrinter::PrintPICBaseSymbol() const {

8
lib/Target/X86/AsmPrinter/X86ATTInstPrinter.cpp
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@ -27,6 +27,8 @@ using namespace llvm;
#include "X86GenAsmWriter.inc"
#undef MachineInstr
void X86ATTInstPrinter::printInst(const MCInst *MI) { printInstruction(MI); }
void X86ATTInstPrinter::printSSECC(const MCInst *MI, unsigned Op) {
switch (MI->getOperand(Op).getImm()) {
default: llvm_unreachable("Invalid ssecc argument!");
@ -55,7 +57,7 @@ void X86ATTInstPrinter::print_pcrel_imm(const MCInst *MI, unsigned OpNo) {
O << Op.getImm();
else {
assert(Op.isExpr() && "unknown pcrel immediate operand");
Op.getExpr()->print(O, MAI);
Op.getExpr()->print(O, &MAI);
}
}
@ -71,7 +73,7 @@ void X86ATTInstPrinter::printOperand(const MCInst *MI, unsigned OpNo,
} else {
assert(Op.isExpr() && "unknown operand kind in printOperand");
O << '$';
Op.getExpr()->print(O, MAI);
Op.getExpr()->print(O, &MAI);
}
}
@ -86,7 +88,7 @@ void X86ATTInstPrinter::printLeaMemReference(const MCInst *MI, unsigned Op) {
O << DispVal;
} else {
assert(DispSpec.isExpr() && "non-immediate displacement for LEA?");
DispSpec.getExpr()->print(O, MAI);
DispSpec.getExpr()->print(O, &MAI);
}
if (IndexReg.getReg() || BaseReg.getReg()) {

23
lib/Target/X86/AsmPrinter/X86ATTInstPrinter.h
View File

@ -14,18 +14,19 @@
#ifndef X86_ATT_INST_PRINTER_H
#define X86_ATT_INST_PRINTER_H
namespace llvm {
class MCAsmInfo;
class MCInst;
class MCOperand;
class raw_ostream;
class X86ATTInstPrinter {
raw_ostream &O;
const MCAsmInfo *MAI;
public:
X86ATTInstPrinter(raw_ostream &o, const MCAsmInfo *mai) : O(o), MAI(mai) {}
#include "llvm/MC/MCInstPrinter.h"
namespace llvm {
class MCOperand;
class X86ATTInstPrinter : public MCInstPrinter {
public:
X86ATTInstPrinter(raw_ostream &O, const MCAsmInfo &MAI)
: MCInstPrinter(O, MAI) {}
virtual void printInst(const MCInst *MI);
// Autogenerated by tblgen.
void printInstruction(const MCInst *MI);
static const char *getRegisterName(unsigned RegNo);