本文整理汇总了C++中DataExtractor::getTargetByteSize方法的典型用法代码示例。如果您正苦于以下问题：C++ DataExtractor::getTargetByteSize方法的具体用法？C++ DataExtractor::getTargetByteSize怎么用？C++ DataExtractor::getTargetByteSize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类DataExtractor的用法示例。
在下文中一共展示了DataExtractor::getTargetByteSize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: DumpDataExtractor
lldb::offset_t lldb_private::DumpDataExtractor(
const DataExtractor &DE, Stream *s, offset_t start_offset,
lldb::Format item_format, size_t item_byte_size, size_t item_count,
size_t num_per_line, uint64_t base_addr,
uint32_t item_bit_size, // If zero, this is not a bitfield value, if
// non-zero, the value is a bitfield
uint32_t item_bit_offset, // If "item_bit_size" is non-zero, this is the
// shift amount to apply to a bitfield
ExecutionContextScope *exe_scope) {
if (s == nullptr)
return start_offset;
if (item_format == eFormatPointer) {
if (item_byte_size != 4 && item_byte_size != 8)
item_byte_size = s->GetAddressByteSize();
}
offset_t offset = start_offset;
if (item_format == eFormatInstruction) {
TargetSP target_sp;
if (exe_scope)
target_sp = exe_scope->CalculateTarget();
if (target_sp) {
DisassemblerSP disassembler_sp(Disassembler::FindPlugin(
target_sp->GetArchitecture(),
target_sp->GetDisassemblyFlavor(), nullptr));
if (disassembler_sp) {
lldb::addr_t addr = base_addr + start_offset;
lldb_private::Address so_addr;
bool data_from_file = true;
if (target_sp->GetSectionLoadList().ResolveLoadAddress(addr, so_addr)) {
data_from_file = false;
} else {
if (target_sp->GetSectionLoadList().IsEmpty() ||
!target_sp->GetImages().ResolveFileAddress(addr, so_addr))
so_addr.SetRawAddress(addr);
}
size_t bytes_consumed = disassembler_sp->DecodeInstructions(
so_addr, DE, start_offset, item_count, false, data_from_file);
if (bytes_consumed) {
offset += bytes_consumed;
const bool show_address = base_addr != LLDB_INVALID_ADDRESS;
const bool show_bytes = true;
ExecutionContext exe_ctx;
exe_scope->CalculateExecutionContext(exe_ctx);
disassembler_sp->GetInstructionList().Dump(s, show_address,
show_bytes, &exe_ctx);
}
}
} else
s->Printf("invalid target");
return offset;
}
if ((item_format == eFormatOSType || item_format == eFormatAddressInfo) &&
item_byte_size > 8)
item_format = eFormatHex;
lldb::offset_t line_start_offset = start_offset;
for (uint32_t count = 0; DE.ValidOffset(offset) && count < item_count;
++count) {
if ((count % num_per_line) == 0) {
if (count > 0) {
if (item_format == eFormatBytesWithASCII &&
offset > line_start_offset) {
s->Printf("%*s",
static_cast<int>(
(num_per_line - (offset - line_start_offset)) * 3 + 2),
"");
DumpDataExtractor(DE, s, line_start_offset, eFormatCharPrintable, 1,
offset - line_start_offset, SIZE_MAX,
LLDB_INVALID_ADDRESS, 0, 0);
}
s->EOL();
}
if (base_addr != LLDB_INVALID_ADDRESS)
s->Printf("0x%8.8" PRIx64 ": ",
(uint64_t)(base_addr +
(offset - start_offset) / DE.getTargetByteSize()));
line_start_offset = offset;
} else if (item_format != eFormatChar &&
item_format != eFormatCharPrintable &&
item_format != eFormatCharArray && count > 0) {
s->PutChar(' ');
}
switch (item_format) {
case eFormatBoolean:
if (item_byte_size <= 8)
s->Printf("%s", DE.GetMaxU64Bitfield(&offset, item_byte_size,
item_bit_size, item_bit_offset)
? "true"
: "false");
else {
s->Printf("error: unsupported byte size (%" PRIu64
//.........这里部分代码省略.........