Fix ELF Symbol Parsing Performance #176

Lichtso · 2021-05-25T14:23:10Z

Symbol names don't need to be parsed and hashed for every relocation, once is enough.

…xecutable.

…is loaded.

Lichtso added the bug Something isn't working label May 25, 2021

Lichtso force-pushed the fix/elf_symbol_parsing_performance branch 3 times, most recently from b00cdb7 to 5028ec7 Compare June 4, 2021 13:04

Lichtso force-pushed the fix/elf_symbol_parsing_performance branch from 5028ec7 to c41fd71 Compare June 7, 2021 10:11

Lichtso force-pushed the fix/elf_symbol_parsing_performance branch from c41fd71 to b86860b Compare June 15, 2021 08:35

Lichtso force-pushed the main branch from f39fce7 to b8c42f8 Compare June 15, 2021 08:43

Lichtso force-pushed the fix/elf_symbol_parsing_performance branch 6 times, most recently from b2ac72c to c892147 Compare June 18, 2021 11:56

Lichtso force-pushed the fix/elf_symbol_parsing_performance branch from c892147 to a33a11d Compare June 23, 2021 13:31

Cache parsed and hashed syscall names from ELF dynstrtab.

967093e

Lichtso force-pushed the fix/elf_symbol_parsing_performance branch from a33a11d to 49a715d Compare June 25, 2021 12:33

Lichtso added 5 commits July 5, 2021 19:01

Use patched goblin dependency.

b7f5588

Keeps hashed syscall names around for the disassembler and the CLI tool.

585ad2c

Moves set_syscall_registry() as argument in the constructors of the E…

5a6cd95

…xecutable.

Moves all syscalls into the file src/syscalls.rs

c241e30

Configurable enforcement of syscalls to be resolved when an ELF file …

789bb20

…is loaded.

Lichtso force-pushed the fix/elf_symbol_parsing_performance branch from 49a715d to 789bb20 Compare July 5, 2021 17:33

Lichtso merged commit 3639ab8 into main Jul 6, 2021

Lichtso deleted the fix/elf_symbol_parsing_performance branch July 6, 2021 12:29

Provide feedback