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Removing LLVM dependencies WIP

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This commit is contained in:
nemerle 2016-05-19 11:14:46 +02:00
parent 7f4197acc1
commit 7d986ef661
2 changed files with 31 additions and 34 deletions
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31
include/icode.h
View File

@ -12,8 +12,6 @@
#include <llvm/ADT/ilist.h>
#include <llvm/ADT/ilist_node.h>
#include <llvm/MC/MCInst.h>
#include <llvm/IR/Instruction.h>
#include <boost/range/iterator_range.hpp>
#include <QtCore/QString>
@ -63,12 +61,7 @@ public:
}
friend void swap(LivenessSet& first, LivenessSet& second) // nothrow
{
// enable ADL (not necessary in our case, but good practice)
using std::swap;
// by swapping the members of two classes,
// the two classes are effectively swapped
swap(first.registers, second.registers);
std::swap(first.registers, second.registers);
}
LivenessSet &operator|=(const LivenessSet &other)
{
@ -319,9 +312,10 @@ struct LLOperand
bool compound() const {return is_compound;} // dx:ax pair
size_t byteWidth() const { assert(width<=4); return width;}
};
struct LLInst : public llvm::MCInst //: public llvm::ilist_node<LLInst>
struct LLInst //: public llvm::ilist_node<LLInst>
{
protected:
uint32_t m_opcode; // Low level opcode identifier
uint32_t flg; /* icode flags */
LLOperand m_src; /* source operand */
public:
@ -333,6 +327,9 @@ public:
int caseEntry;
std::vector<uint32_t> caseTbl2;
int hllLabNum; /* label # for hll codegen */
uint32_t getOpcode() const { return m_opcode;}
void setOpcode(uint32_t op) { m_opcode=op; }
bool conditionalJump()
{
return (getOpcode() >= iJB) and (getOpcode() < iJCXZ);
@ -605,14 +602,14 @@ public:
};
/** Map n low level instructions to m high level instructions
*/
struct MappingLLtoML
{
typedef llvm::iplist<llvm::Instruction> InstListType;
typedef boost::iterator_range<iICODE> rSourceRange;
typedef boost::iterator_range<InstListType::iterator> rTargetRange;
rSourceRange m_low_level;
rTargetRange m_middle_level;
};
//struct MappingLLtoML
//{
// typedef llvm::iplist<llvm::Instruction> InstListType;
// typedef boost::iterator_range<iICODE> rSourceRange;
// typedef boost::iterator_range<InstListType::iterator> rTargetRange;
// rSourceRange m_low_level;
// rTargetRange m_middle_level;
//};
// This is the icode array object.
class CIcodeRec : public std::list<ICODE>
{

2
src/DccFrontend.cpp
View File

@ -74,7 +74,7 @@ void PROG::displayLoadInfo(void)
printf("Minimum allocation = %04X paras\n", LH(&header.minAlloc));
printf("Maximum allocation = %04X paras\n", LH(&header.maxAlloc));
}
printf("Load image size = %04" PRIiPTR "\n", cbImage - sizeof(PSP));
printf("Load image size = %08lX\n", cbImage - sizeof(PSP));
printf("Initial SS:SP = %04X:%04X\n", initSS, initSP);
printf("Initial CS:IP = %04X:%04X\n", initCS, initIP);