Switch kernel stuff over to new symtab and drop unused code
Now that the new symtab implementation is capable of reading the
ksymtab, we can switch over the implementation to gather information
from there and delete all now-obsolete code.
* src/abg-dwarf-reader.cc (read_context::ksymtab_format_): Delete.
(read_context::ksymtab_entry_size_): Likewise.
(read_context::nb_ksymtab_entries_): Likewise.
(read_context::nb_ksymtab_gpl_entries_): Likewise.
(read_context::ksymtab_section_): Likewise.
(read_context::ksymtab_reloc_section_): Likewise.
(read_context::ksymtab_gpl_section_): Likewise.
(read_context::ksymtab_gpl_reloc_section_): Likewise.
(read_context::ksymtab_strings_section_): Likewise.
(read_context::linux_exported_fn_syms): Likewise.
(read_context::linux_exported_var_syms): Likewise.
(read_context::linux_exported_gpl_fn_syms): Likewise.
(read_context::linux_exported_gpl_var_syms): Likewise.
(read_context::initialize): Remove initializations accordingly.
(read_context::find_ksymtab_section): Delete.
(read_context::find_ksymtab_gpl_section): Likewise.
(read_context::find_ksymtab_reloc_section): Likewise.
(read_context::find_ksymtab_gpl_reloc_section): Likewise.
(read_context::find_ksymtab_strings_section): Likewise.
(read_context::find_any_ksymtab_section): Likewise.
(read_context::find_any_ksymtab_reloc_section): Likewise.
(read_context::lookup_elf_symbol_from_index): Adjust.
(read_context::linux_exported_fn_syms): Delete.
(read_context::create_or_get_linux_exported_fn_syms): Likewise.
(read_context::linux_exported_var_syms): Likewise.
(read_context::create_or_get_linux_exported_var_syms): Likewise.
(read_context::linux_exported_gpl_fn_syms): Delete.
(read_context::create_or_get_linux_exported_gpl_fn_syms): Likewise.
(read_context::linux_exported_gpl_var_syms): Likewise.
(read_context::create_or_get_linux_exported_gpl_var_syms): Likewise.
(read_context::try_reading_first_ksymtab_entry): Likewise.
(read_context::try_reading_first_ksymtab_entry_using_pre_v4_19_format): Likewise.
(read_context::try_reading_first_ksymtab_entry_using_v4_19_format): Likewise.
(read_context::get_ksymtab_format_module): Likewise.
(read_context::get_ksymtab_format): Likewise.
(read_context::get_ksymtab_symbol_value_size): Likewise.
(read_context::get_ksymtab_entry_size): Likewise.
(read_context::get_nb_ksymtab_entries): Likewise.
(read_context::get_nb_ksymtab_gpl_entries): Likewise.
(read_context::populate_symbol_map_from_ksymtab): Likewise.
(read_context::populate_symbol_map_from_ksymtab_reloc): Likewise.
(read_context::load_kernel_symbol_table): Likewise.
(read_context::load_ksymtab_symbols): Likewise.
(read_context::load_ksymtab_gpl_symbols): Likewise.
(read_context::load_linux_specific_exported_symbol_maps): Likewise.
(read_context::load_symbol_maps): Do not load kernel symbol maps.
(read_context::maybe_adjust_sym_address_from_v4_19_ksymtab): Delete.
(read_context::add_fn_symbols_to_map): Likewise.
(read_context::add_var_symbols_to_map): Likewise.
(read_context::read_debug_info_into_corpus): Fill export maps
from new symtab.
(read_context::lookup_elf_fn_symbol_from_address): Delete.
(read_context::lookup_elf_var_symbol_from_address): Likewise.
(read_context::lookup_elf_symbol_from_address): Likewise.
(read_context::lookup_public_function_symbol_from_elf): Likewise.
(read_context::fun_entry_addr_sym_map_sptr): Likewise.
(read_context::fun_entry_addr_sym_map): Likewise.
(read_context::var_addr_sym_map): Likewise.
Reviewed-by: Giuliano Procida <gprocida@google.com>
Signed-off-by: Matthias Maennich <maennich@google.com>
Change-Id: I349fd558887f89b437ab390b2c79fe59d7298507
1 file changed
