Exemplo n.º 1
0
TCA emitCallArrayPrologue(Func* func, DVFuncletsVec& dvs) {
  auto& mainCode = mcg->code.main();
  auto& frozenCode = mcg->code.frozen();
  vixl::MacroAssembler a { mainCode };
  vixl::MacroAssembler afrozen { frozenCode };
  TCA start = mainCode.frontier();
  a.   Ldr   (rAsm.W(), rVmFp[AROFF(m_numArgsAndFlags)]);
  for (auto i = 0; i < dvs.size(); ++i) {
    a. Cmp   (rAsm.W(), dvs[i].first);
    emitBindJ(mainCode, frozenCode, CC_LE, SrcKey(func, dvs[i].second, false));
  }
  emitBindJ(mainCode, frozenCode, CC_None, SrcKey(func, func->base(), false));
  mcg->cgFixups().process(nullptr);
  return start;
}
Exemplo n.º 2
0
void emitBindJmp(CodeBlock& cb, CodeBlock& stubs, SrcKey dest) {
  emitBindJ(cb, stubs, JIT::CC_None, dest, REQ_BIND_JMP);
}
Exemplo n.º 3
0
void emitBindJcc(CodeBlock& cb, CodeBlock& stubs, JIT::ConditionCode cc,
                 SrcKey dest) {
  emitBindJ(cb, stubs, cc, dest, REQ_BIND_JCC);
}
Exemplo n.º 4
0
void emitBindSideExit(CodeBlock& cb, CodeBlock& stubs, JIT::ConditionCode cc,
                      SrcKey dest) {
  emitBindJ(cb, stubs, cc, dest, REQ_BIND_SIDE_EXIT);
}
Exemplo n.º 5
0
void Vgen::emit(bindjmp& i) {
  // XXX what about trflags
  emitBindJ(*codeBlock, frozen(), CC_None, i.target);
}
Exemplo n.º 6
0
void Vgen::emit(bindjcc& i) {
  emitBindJ(*codeBlock, frozen(), i.cc, i.target);
}