NativeNaturalType getSize(NativeNaturalType index) const {
NativeNaturalType size = 0;
Storage::bitwiseCopy<-1>(reinterpret_cast<NativeNaturalType*>(&size),
reinterpret_cast<const NativeNaturalType*>(this),
0, getSizeOffset()+index*getSizeBits(), getSizeBits());
return size;
}
void generateStats(struct Stats& stats) {
stats.uninhabitable += getPadding();
stats.totalMetaData += bitsPerPage-getPadding()-getDataBits()*getMaxCount();
stats.inhabitedMetaData += (getSizeBits()+architectureSize)*header.count;
stats.totalPayload += getDataBits()*getMaxCount();
stats.inhabitedPayload += getDataBits()*header.count;
}
uv_err_t UVDElfRelocation::applyRelocationsForWrite()
{
printf_elf_relocation_debug("relocation: applying relocation for write\n");
//The two r_info parts
{
UVDElfSymbol *symbol = NULL;
UVDElfSymbolSectionHeaderEntry *sectionHeader = NULL;
uint32_t symbolIndex = 0;
uv_assert_err_ret(getElfSymbol(&symbol));
sectionHeader = symbol->m_symbolSectionHeader;
uv_assert_ret(sectionHeader);
uv_assert_err_ret(sectionHeader->getSymbolIndex(symbol, &symbolIndex));
printf_elf_relocation_debug("symbol: %s, index: %d\n", symbol->m_sName.c_str(), symbolIndex);
//What does this comment mean? What is the real object?
//Might help later to update the real object
m_relocation.r_info = ELF32_R_INFO(symbolIndex, ELF32_R_TYPE(m_relocation.r_info));
}
uv_assert_err_ret(updateRelocationTypeByBits(getSizeBits()));
//r_offset
{
uint32_t elfSymbolFileOffset = 0;
//uv_assert_err_ret(getFileOffset(&elfSymbolFileOffset));
//Absolute relocation is applied at the offset + local offset to make a full offset
//FIXME: ...or not since it seems this is being set to 0
m_relocation.r_offset = elfSymbolFileOffset + m_offset;
}
ELF_RELOCATION_DEBUG(m_headerEntryRelocatableData.hexdump());
return UV_ERR_OK;
}
NativeNaturalType getPadding() const {
return getDataOffset()-(getSizeOffset()+getSizeBits()*getMaxCount());
}
NativeNaturalType getMaxCount() const {
return (bitsPerPage-getSizeOffset())/(getSizeBits()+architectureSize+getDataBits());
}
void setSize(NativeNaturalType index, NativeNaturalType size) {
Storage::bitwiseCopy<-1>(reinterpret_cast<NativeNaturalType*>(this),
reinterpret_cast<const NativeNaturalType*>(&size),
getSizeOffset()+index*getSizeBits(), 0, getSizeBits());
}
