mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-09-08 23:55:03 +00:00
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68602 91177308-0d34-0410-b5e6-96231b3b80d8
64 lines
2.0 KiB
C++
64 lines
2.0 KiB
C++
//===-- PIC16TargetAsmInfo.cpp - PIC16 asm properties ---------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file contains the declarations of the PIC16TargetAsmInfo properties.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "PIC16TargetAsmInfo.h"
|
|
#include "PIC16TargetMachine.h"
|
|
#include "llvm/GlobalValue.h"
|
|
|
|
using namespace llvm;
|
|
|
|
PIC16TargetAsmInfo::
|
|
PIC16TargetAsmInfo(const PIC16TargetMachine &TM)
|
|
: TargetAsmInfo(TM) {
|
|
CommentString = ";";
|
|
Data8bitsDirective = " db ";
|
|
Data16bitsDirective = " dw ";
|
|
Data32bitsDirective = " dl ";
|
|
RomData8bitsDirective = " dw ";
|
|
RomData16bitsDirective = " rom_di ";
|
|
RomData32bitsDirective = " rom_dl ";
|
|
ZeroDirective = NULL;
|
|
AsciiDirective = " dt ";
|
|
AscizDirective = NULL;
|
|
BSSSection_ = getNamedSection("udata.# UDATA",
|
|
SectionFlags::Writeable | SectionFlags::BSS);
|
|
ReadOnlySection = getNamedSection("romdata.# ROMDATA", SectionFlags::None);
|
|
DataSection = getNamedSection("idata.# IDATA", SectionFlags::Writeable);
|
|
SwitchToSectionDirective = "";
|
|
// Need because otherwise a .text symbol is emitted by DwarfWriter
|
|
// in BeginModule, and gpasm cribbs for that .text symbol.
|
|
TextSection = getUnnamedSection("", SectionFlags::Code);
|
|
}
|
|
|
|
const char *PIC16TargetAsmInfo::getRomDirective(unsigned size) const
|
|
{
|
|
if (size == 8)
|
|
return RomData8bitsDirective;
|
|
else if (size == 16)
|
|
return RomData16bitsDirective;
|
|
else if (size == 32)
|
|
return RomData32bitsDirective;
|
|
else
|
|
return NULL;
|
|
}
|
|
|
|
|
|
const char *PIC16TargetAsmInfo::getASDirective(unsigned size,
|
|
unsigned AS) const {
|
|
if (AS == PIC16ISD::ROM_SPACE)
|
|
return getRomDirective(size);
|
|
else
|
|
return NULL;
|
|
}
|
|
|