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Added DT_SCE_JMPREL,DT_SCE_PLTRELSZ,DT_SCE_PLTREL,DT_SCE_RELA,DT_SCE_RELASZ,DT_SCE_RELAENT

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This commit is contained in:
georgemoralis 2023-06-09 11:37:18 +03:00
parent d995a0e286
commit dd4dddded3
3 changed files with 64 additions and 17 deletions
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40
src/Core/PS4/Linker.cpp
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@ -168,22 +168,22 @@ void Linker::LoadDynamicInfo(Module* m)
{
switch (dyn->d_tag)
{
case DT_OS_HASH:
case DT_SCE_HASH: //Offset of the hash table.
m->dynamic_info->hash_table = reinterpret_cast<void*>(static_cast<uint8_t*>(m->m_dynamic_data) + dyn->d_un.d_ptr);
break;
case DT_OS_HASHSZ:
case DT_SCE_HASHSZ: //Size of the hash table
m->dynamic_info->hash_table_size = dyn->d_un.d_val;
break;
case DT_OS_STRTAB:
case DT_SCE_STRTAB://Offset of the string table.
m->dynamic_info->str_table = reinterpret_cast<char*>(static_cast<uint8_t*>(m->m_dynamic_data) + dyn->d_un.d_ptr);
break;
case DT_OS_STRSZ:
case DT_SCE_STRSZ: //Size of the string table.
m->dynamic_info->str_table_size = dyn->d_un.d_val;
break;
case DT_OS_SYMTAB:
case DT_SCE_SYMTAB://Offset of the symbol table.
m->dynamic_info->symbol_table = reinterpret_cast<elf_symbol*>(static_cast<uint8_t*>(m->m_dynamic_data) + dyn->d_un.d_ptr);
break;
case DT_OS_SYMTABSZ:
case DT_SCE_SYMTABSZ://Size of the symbol table.
m->dynamic_info->symbol_table_total_size = dyn->d_un.d_val;
break;
case DT_INIT:
@ -192,9 +192,35 @@ void Linker::LoadDynamicInfo(Module* m)
case DT_FINI:
m->dynamic_info->fini_virtual_addr = dyn->d_un.d_ptr;
break;
case DT_OS_PLTGOT:
case DT_SCE_PLTGOT: //Offset of the global offset table.
m->dynamic_info->pltgot_virtual_addr = dyn->d_un.d_ptr;
break;
case DT_SCE_JMPREL: //Offset of the table containing jump slots.
m->dynamic_info->jmp_relocation_table = reinterpret_cast<elf_relocation*>(static_cast<uint8_t*>(m->m_dynamic_data) + dyn->d_un.d_ptr);
break;
case DT_SCE_PLTRELSZ: //Size of the global offset table.
m->dynamic_info->jmp_relocation_table_size = dyn->d_un.d_val;
break;
case DT_SCE_PLTREL: //The type of relocations in the relocation table. Should be DT_RELA
m->dynamic_info->jmp_relocation_type = dyn->d_un.d_val;
if (m->dynamic_info->jmp_relocation_type != DT_RELA)
{
LOG_WARN_IF(debug_loader, "DT_SCE_PLTREL is NOT DT_RELA should check!");
}
break;
case DT_SCE_RELA: //Offset of the relocation table.
m->dynamic_info->relocation_table = reinterpret_cast<elf_relocation*>(static_cast<uint8_t*>(m->m_dynamic_data) + dyn->d_un.d_ptr);
break;
case DT_SCE_RELASZ: //Size of the relocation table.
m->dynamic_info->relocation_table_size = dyn->d_un.d_val;
break;
case DT_SCE_RELAENT : //The size of relocation table entries.
m->dynamic_info->relocation_table_entries_size = dyn->d_un.d_val;
if (m->dynamic_info->relocation_table_entries_size != 0x18) //this value should always be 0x18
{
LOG_WARN_IF(debug_loader, "DT_SCE_RELAENT is NOT 0x18 should check!");
}
break;
default:
LOG_INFO_IF(debug_loader, "unsupported dynamic tag ..........: {:#018x}\n", dyn->d_tag);
}