本文整理汇总了C++中X64Assembler::emitInt3s方法的典型用法代码示例。如果您正苦于以下问题：C++ X64Assembler::emitInt3s方法的具体用法？C++ X64Assembler::emitInt3s怎么用？C++ X64Assembler::emitInt3s使用的例子？那么恭喜您, 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X64Assembler的用法示例。
在下文中一共展示了X64Assembler::emitInt3s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: moveToAlign
/*
* Satisfy an alignment constraint. Bridge the gap with int3's.
*/
void moveToAlign(CodeBlock& cb,
const size_t align /* =kJmpTargetAlign */) {
X64Assembler a { cb };
assertx(folly::isPowTwo(align));
size_t leftInBlock = align - ((align - 1) & uintptr_t(cb.frontier()));
if (leftInBlock == align) return;
if (leftInBlock > 2) {
a.ud2();
leftInBlock -= 2;
}
if (leftInBlock > 0) {
a.emitInt3s(leftInBlock);
}
}示例2: moveToAlign
/*
* Satisfy an alignment constraint. Bridge the gap with int3's.
*/
void moveToAlign(CodeBlock& cb,
const size_t align /* =kJmpTargetAlign */) {
// TODO(2967396) implement properly, move function
if (arch() == Arch::ARM) return;
using namespace HPHP::Util;
X64Assembler a { cb };
assert(isPowerOfTwo(align));
size_t leftInBlock = align - ((align - 1) & uintptr_t(cb.frontier()));
if (leftInBlock == align) return;
if (leftInBlock > 2) {
a.ud2();
leftInBlock -= 2;
}
if (leftInBlock > 0) {
a.emitInt3s(leftInBlock);
}
}