本文整理汇总了C++中Assembler::addi方法的典型用法代码示例。如果您正苦于以下问题：C++ Assembler::addi方法的具体用法？C++ Assembler::addi怎么用？C++ Assembler::addi使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Assembler的用法示例。
在下文中一共展示了Assembler::addi方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: initCounting
void CountCodePattern::initCounting() {
// general count stub; 8 instructions.
// 0: lis Temp1, high(count_addr)
// 1: lwz Temp2, [low(count_addr) + Temp1]
// 2: addi Temp2, Temp2, 1
// 3: stw Temp2, [low(count_addr) + Temp1]
// 4: lis Temp1, high(jump_addr)
// 5: ori Temp1, Temp1, low(jump_addr)
// 6: mtctr Temp1
// 7: balwctr
instsSize = 8 * 4;
countAddr_offset = 0;
lwz_offset = 1;
stw_offset = 3;
nm_lis_offset = 4;
nm_ori_offset = 5;
limit_offset = recompile_lis_offset = recompile_ori_offset = BadOffset;
Assembler* oldAssembler = theAssembler;
Assembler* a = theAssembler = new Assembler(instsSize, instsSize, false, true);
a->load_from_address(Temp2, 0, VMAddressOperand, Temp1); // 2 instructions
a->addi(Temp2, Temp2, 1, NumberOperand);
a->stw(Temp2, 0, VMAddressOperand, Temp1);
a->long_branch_to((pc_t)0, CodeAddressOperand, Temp1, false); // 4 instructions
pattern = (pc_t)AllocateHeap(instsSize, "countStub pattern");
copy_words((int32*)a->instsStart, (int32*)pattern, instsSize / 4);
a->finalize();
theAssembler = oldAssembler;
}示例2: initComparing
void CountCodePattern::initComparing() {
// general count stub; 8 instructions.
// 0: lis Temp1, high(count_addr)
// 1: lwz Temp2, [low(count_addr) + Temp1]
// 2: addi Temp2, Temp2, 1
// 3: stw Temp2, [low(count_addr) + Temp1]
// 4: cmpwi Temp2, limit
// 5: beq 10
// 6: lis Temp1, high(jump_addr)
// 7: ori Temp1, Temp1, low(jump_addr)
// 8: mtctr Temp1
// 9: balwctr
//10: mflr RecompileTempReg
//11: stw RecompileTempReg, SP + saved_pc_offset * 4
//12: bl 13
//13: mflr RecompileLinkReg
//14: mtlr RecompileTempReg
//15: lis R0, high(recompile_addr)
//16: ori R0, R0, low(recompile_addr)
//17: mtctr R0
//18: balwctrl
instsSize = 19 * 4;
countAddr_offset = 0;
lwz_offset = 1;
stw_offset = 3;
limit_offset = 4;
nm_lis_offset = 6;
nm_ori_offset = 7;
recompile_lis_offset = 15;
recompile_ori_offset = 16;
Assembler* oldAssembler = theAssembler;
Assembler* a = theAssembler = new Assembler(instsSize, instsSize, false, true);
{ // make a new block so that the Label's destructor gets called before we reset theAssembler in Assembler::finalize
a->load_from_address(Temp2, 0, VMAddressOperand, Temp1); // 2 instructions
a->addi(Temp2, Temp2, 1, NumberOperand);
a->stw(Temp2, 0, VMAddressOperand, Temp1);
a->cmpwi( Temp2, 0, NumberOperand ); // assuming limit fits in si (assert in countStub_ppc)
Label recompile(a->printing);
a->beq(recompile, predict_usual); // not likley to recompile, so expect to fall through
a->long_branch_to((pc_t)0, CodeAddressOperand, Temp1, false); // 4 instructions
recompile.define();
// save link so can use link to get address of this code
// also key to profiler -- dmu 2/04
a->mflr(RecompileTempReg);
a->stw(RecompileTempReg, saved_pc_offset * oopSize, NumberOperand, SP);
Label next;
a->bl(next, NumberOperand); // needed to get addr of this code
next.define();
a->mflr(RecompileLinkReg);
a->mtlr(RecompileTempReg);
// call recompiler
char* fnaddr = Memory->code->trapdoors->Recompile_stub_td(R0);
a->long_branch_to(fnaddr, CodeAddressOperand, R0, false);
}
pattern = (pc_t)AllocateHeap(instsSize, "countStub pattern");
copy_words((int32*)a->instsStart, (int32*)pattern, instsSize / 4);
a->finalize();
theAssembler = oldAssembler;
}