HelenOS sources

ELF32_R_SYM        93 uspace/lib/c/arch/arm32/src/rtld/reloc.c 		sym_idx = ELF32_R_SYM(r_info);
ELF32_R_SYM        91 uspace/lib/c/arch/ia32/src/rtld/reloc.c 		sym_idx = ELF32_R_SYM(r_info);
ELF32_R_SYM       138 uspace/lib/c/arch/ppc32/src/rtld/reloc.c 		sym_idx = ELF32_R_SYM(r_info);
HelenOS homepage, sources at GitHub