本文整理汇总了C++中Stream::Address方法的典型用法代码示例。如果您正苦于以下问题：C++ Stream::Address方法的具体用法？C++ Stream::Address怎么用？C++ Stream::Address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Stream的用法示例。
在下文中一共展示了Stream::Address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: if
void
DWARFDebugRanges::Dump(Stream &s, const DataExtractor& debug_ranges_data, uint32_t* offset_ptr, dw_addr_t cu_base_addr)
{
uint32_t addr_size = s.GetAddressByteSize();
bool verbose = s.GetVerbose();
dw_addr_t base_addr = cu_base_addr;
while (debug_ranges_data.ValidOffsetForDataOfSize(*offset_ptr, 2 * addr_size))
{
dw_addr_t begin = debug_ranges_data.GetMaxU64(offset_ptr, addr_size);
dw_addr_t end = debug_ranges_data.GetMaxU64(offset_ptr, addr_size);
// Extend 4 byte addresses that consits of 32 bits of 1's to be 64 bits
// of ones
if (begin == 0xFFFFFFFFull && addr_size == 4)
begin = DW_INVALID_ADDRESS;
s.Indent();
if (verbose)
{
s.AddressRange(begin, end, sizeof (dw_addr_t), " offsets = ");
}
if (begin == 0 && end == 0)
{
s.PutCString(" End");
break;
}
else if (begin == DW_INVALID_ADDRESS)
{
// A base address selection entry
base_addr = end;
s.Address(base_addr, sizeof (dw_addr_t), " Base address = ");
}
else
{
// Convert from offset to an address
dw_addr_t begin_addr = begin + base_addr;
dw_addr_t end_addr = end + base_addr;
s.AddressRange(begin_addr, end_addr, sizeof (dw_addr_t), verbose ? " ==> addrs = " : NULL);
}
}
}示例2: Unsigned
void
DWARFFormValue::Dump(Stream &s, const DWARFDataExtractor* debug_str_data, const DWARFCompileUnit* cu) const
{
uint64_t uvalue = Unsigned();
bool cu_relative_offset = false;
bool verbose = s.GetVerbose();
switch (m_form)
{
case DW_FORM_addr: s.Address(uvalue, sizeof (uint64_t)); break;
case DW_FORM_flag:
case DW_FORM_data1: s.PutHex8(uvalue); break;
case DW_FORM_data2: s.PutHex16(uvalue); break;
case DW_FORM_sec_offset:
case DW_FORM_data4: s.PutHex32(uvalue); break;
case DW_FORM_ref_sig8:
case DW_FORM_data8: s.PutHex64(uvalue); break;
case DW_FORM_string: s.QuotedCString(AsCString(NULL)); break;
case DW_FORM_exprloc:
case DW_FORM_block:
case DW_FORM_block1:
case DW_FORM_block2:
case DW_FORM_block4:
if (uvalue > 0)
{
switch (m_form)
{
case DW_FORM_exprloc:
case DW_FORM_block: s.Printf("<0x%" PRIx64 "> ", uvalue); break;
case DW_FORM_block1: s.Printf("<0x%2.2x> ", (uint8_t)uvalue); break;
case DW_FORM_block2: s.Printf("<0x%4.4x> ", (uint16_t)uvalue); break;
case DW_FORM_block4: s.Printf("<0x%8.8x> ", (uint32_t)uvalue); break;
default: break;
}
const uint8_t* data_ptr = m_value.data;
if (data_ptr)
{
const uint8_t* end_data_ptr = data_ptr + uvalue; // uvalue contains size of block
while (data_ptr < end_data_ptr)
{
s.Printf("%2.2x ", *data_ptr);
++data_ptr;
}
}
else
s.PutCString("NULL");
}
break;
case DW_FORM_sdata: s.PutSLEB128(uvalue); break;
case DW_FORM_udata: s.PutULEB128(uvalue); break;
case DW_FORM_strp:
if (debug_str_data)
{
if (verbose)
s.Printf(" .debug_str[0x%8.8x] = ", (uint32_t)uvalue);
const char* dbg_str = AsCString(debug_str_data);
if (dbg_str)
s.QuotedCString(dbg_str);
}
else
{
s.PutHex32(uvalue);
}
break;
case DW_FORM_ref_addr:
{
if (cu->GetVersion() <= 2)
s.Address(uvalue, sizeof (uint64_t) * 2);
else
s.Address(uvalue, 4 * 2);// 4 for DWARF32, 8 for DWARF64, but we don't support DWARF64 yet
break;
}
case DW_FORM_ref1: cu_relative_offset = true; if (verbose) s.Printf("cu + 0x%2.2x", (uint8_t)uvalue); break;
case DW_FORM_ref2: cu_relative_offset = true; if (verbose) s.Printf("cu + 0x%4.4x", (uint16_t)uvalue); break;
case DW_FORM_ref4: cu_relative_offset = true; if (verbose) s.Printf("cu + 0x%4.4x", (uint32_t)uvalue); break;
case DW_FORM_ref8: cu_relative_offset = true; if (verbose) s.Printf("cu + 0x%8.8" PRIx64, uvalue); break;
case DW_FORM_ref_udata: cu_relative_offset = true; if (verbose) s.Printf("cu + 0x%" PRIx64, uvalue); break;
// All DW_FORM_indirect attributes should be resolved prior to calling this function
case DW_FORM_indirect: s.PutCString("DW_FORM_indirect"); break;
case DW_FORM_flag_present: break;
default:
s.Printf("DW_FORM(0x%4.4x)", m_form);
break;
}
if (cu_relative_offset)
{
if (verbose)
s.PutCString(" => ");
s.Printf("{0x%8.8" PRIx64 "}", (uvalue + (cu ? cu->GetOffset() : 0)));
}
}