C++ (Cpp) GenSaveRestoreRegs示例

示例#1

文件： cgtr3k2.c 项目： gdos/SmallerC

STATIC
void GenWriteFrameSize(void)
{
  unsigned size = -CurFxnMinLocalOfs;
  int pfx = size ? ' ' : ';';
  printf2("\t%csub\t%%sp, %%sp, %10u\n", pfx, size); // 10 chars are enough for 32-bit unsigned ints
  GenSaveRestoreRegs(1);
}

示例#2

文件： cgtr3k2.c 项目： kensully/SmallerC

STATIC
void GenFxnEpilog(void)
{
  GenSaveRestoreRegs(0);

  GenPrintInstr2Operands(Tr32InstrMov, 0,
                         Tr32OpRegSp, 0,
                         Tr32OpRegBp, 0);

  GenPrintInstr1Operand(Tr32InstrPop, 0,
                        Tr32OpRegBp, 0);

  GenPrintInstrNoOperand(Tr32InstrRet, 0);
}

示例#3

文件： cgtr3k2.c 项目： kensully/SmallerC

STATIC
void GenFxnProlog2(void)
{
  GenGrowStack(-CurFxnMinLocalOfs);
  GenSaveRestoreRegs(1);
}