RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 17:47:44 +00:00
Code Issues Activity Actions

LibELF: Remove (FlatPtr)something.as_ptr() idiom

Browse source 
This is equivalent to `something.get()`, but more verbose.
This commit is contained in:
Daniel Bertalan 2021-08-09 22:50:51 +02:00 • committed by Gunnar Beutner
parent e0e3198d51
commit 18b2484985
2 changed files with 14 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

20
Userland/Libraries/LibELF/DynamicObject.cpp
View file

@ -67,19 +67,19 @@ void DynamicObject::parse()
for_each_dynamic_entry([&](const DynamicEntry& entry) {
switch (entry.tag()) {
case DT_INIT:
m_init_offset = entry.ptr() - (FlatPtr)m_elf_base_address.as_ptr();
m_init_offset = entry.ptr() - m_elf_base_address.get();
break;
case DT_FINI:
m_fini_offset = entry.ptr() - (FlatPtr)m_elf_base_address.as_ptr();
m_fini_offset = entry.ptr() - m_elf_base_address.get();
break;
case DT_INIT_ARRAY:
m_init_array_offset = entry.ptr() - (FlatPtr)m_elf_base_address.as_ptr();
m_init_array_offset = entry.ptr() - m_elf_base_address.get();
break;
case DT_INIT_ARRAYSZ:
m_init_array_size = entry.val();
break;
case DT_FINI_ARRAY:
m_fini_array_offset = entry.ptr() - (FlatPtr)m_elf_base_address.as_ptr();
m_fini_array_offset = entry.ptr() - m_elf_base_address.get();
break;
case DT_FINI_ARRAYSZ:
m_fini_array_size = entry.val();
@ -87,18 +87,18 @@ void DynamicObject::parse()
case DT_HASH:
// Use SYSV hash only if GNU hash is not available
if (m_hash_type == HashType::SYSV) {
m_hash_table_offset = entry.ptr() - (FlatPtr)m_elf_base_address.as_ptr();
m_hash_table_offset = entry.ptr() - m_elf_base_address.get();
}
break;
case DT_GNU_HASH:
m_hash_type = HashType::GNU;
m_hash_table_offset = entry.ptr() - (FlatPtr)m_elf_base_address.as_ptr();
m_hash_table_offset = entry.ptr() - m_elf_base_address.get();
break;
case DT_SYMTAB:
m_symbol_table_offset = entry.ptr() - (FlatPtr)m_elf_base_address.as_ptr();
m_symbol_table_offset = entry.ptr() - m_elf_base_address.get();
break;
case DT_STRTAB:
m_string_table_offset = entry.ptr() - (FlatPtr)m_elf_base_address.as_ptr();
m_string_table_offset = entry.ptr() - m_elf_base_address.get();
break;
case DT_STRSZ:
m_size_of_string_table = entry.val();
@ -457,7 +457,7 @@ VirtualAddress DynamicObject::patch_plt_entry(u32 relocation_offset)
VERIFY(relocation.type() == R_X86_64_JUMP_SLOT);
#endif
auto symbol = relocation.symbol();
u8* relocation_address = relocation.address().as_ptr();
auto relocation_address = (FlatPtr*)relocation.address().as_ptr();
VirtualAddress symbol_location;
auto result = DynamicLoader::lookup_symbol(symbol);
@ -470,7 +470,7 @@ VirtualAddress DynamicObject::patch_plt_entry(u32 relocation_offset)
dbgln_if(DYNAMIC_LOAD_DEBUG, "DynamicLoader: Jump slot relocation: putting {} ({}) into PLT at {}", symbol.name(), symbol_location, (void*)relocation_address);
*(FlatPtr*)relocation_address = symbol_location.get();
*relocation_address = symbol_location.get();
return symbol_location;
}