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C++ Outbuffer::WRITE方法代码示例

本文整理汇总了C++中Outbuffer::WRITE方法的典型用法代码示例。如果您正苦于以下问题:C++ Outbuffer::WRITE方法的具体用法?C++ Outbuffer::WRITE怎么用?C++ Outbuffer::WRITE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Outbuffer的用法示例。


在下文中一共展示了Outbuffer::WRITE方法的1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: genDwarfEh


//.........这里部分代码省略.........
                    --n;
                    DwEhTableEntry *d = deh->index(index);
                    d->end = coffset;
                    d->lpad = coffset;
                    index = d->prev;
                }
                coffset += calccodsize(c);
            }
            assert(n == 0);
        }
    }
    //printf("deh->dim = %d\n", (int)deh->dim);

#if 1
    /* Build Call Site Table
     * Be sure to not generate empty entries,
     * and generate nested ranges reflecting the layout in the code.
     */
    assert(deh->dim);
    unsigned end = deh->index(0)->start;
    for (unsigned i = 0; i < deh->dim; ++i)
    {
        DwEhTableEntry *d = deh->index(i);
        if (d->start < d->end)
        {
#if ELFOBJ
                #define WRITE writeuLEB128
#elif MACHOBJ
                #define WRITE write32
#else
                assert(0);
#endif
                unsigned CallSiteStart = d->start - startblock->Boffset;
                cstbuf.WRITE(CallSiteStart);
                unsigned CallSiteRange = d->end - d->start;
                cstbuf.WRITE(CallSiteRange);
                unsigned LandingPad = d->lpad ? d->lpad - startblock->Boffset : 0;
                cstbuf.WRITE(LandingPad);
                unsigned ActionTable = d->action;
                cstbuf.writeuLEB128(ActionTable);
                //printf("\t%x %x %x %x\n", CallSiteStart, CallSiteRange, LandingPad, ActionTable);
                #undef WRITE
        }
    }
#else
    /* Build Call Site Table
     * Be sure to not generate empty entries,
     * and generate multiple entries for one DwEhTableEntry if the latter
     * is split by nested DwEhTableEntry's. This is based on the (undocumented)
     * presumption that there may not
     * be overlapping entries in the Call Site Table.
     */
    assert(deh->dim);
    unsigned end = deh->index(0)->start;
    for (unsigned i = 0; i < deh->dim; ++i)
    {
        unsigned j = i;
        do
        {
            DwEhTableEntry *d = deh->index(j);
            //printf(" [%d] start=%x end=%x lpad=%x action=%x bcatch=%p prev=%d\n",
            //  j, d->start, d->end, d->lpad, d->action, d->bcatch, d->prev);
            if (d->start <= end && end < d->end)
            {
                unsigned start = end;
                unsigned dend = d->end;
开发者ID:marler8997,项目名称:dmd,代码行数:67,代码来源:dwarfeh.c


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