diff options
| -rw-r--r-- | tccelf.c | 19 |
1 files changed, 17 insertions, 2 deletions
@@ -1367,12 +1367,25 @@ int tcc_output_file(TCCState *s1, const char *filename) for(i = 1; i < s1->nb_sections; i++) { s = s1->sections[i]; s->sh_name = put_elf_str(strsec, s->name); +#if 0 //gr + printf("section: f=%08x t=%08x i=%08x %s %s\n", + s->sh_flags, + s->sh_type, + s->sh_info, + s->name, + s->reloc ? s->reloc->name : "n" + ); +#endif /* when generating a DLL, we include relocations but we may patch them */ if (file_type == TCC_OUTPUT_DLL && s->sh_type == SHT_REL && !(s->sh_flags & SHF_ALLOC)) { - prepare_dynamic_rel(s1, s); + /* //gr: avoid bogus relocs for empty (debug) sections */ + if (s1->sections[s->sh_info]->sh_flags & SHF_ALLOC) + prepare_dynamic_rel(s1, s); + else if (do_debug) + s->sh_size = s->data_offset; } else if (do_debug || file_type == TCC_OUTPUT_OBJ || (s->sh_flags & SHF_ALLOC) || @@ -1595,6 +1608,8 @@ int tcc_output_file(TCCState *s1, const char *filename) put_dt(dynamic, DT_REL, rel_addr); put_dt(dynamic, DT_RELSZ, rel_size); put_dt(dynamic, DT_RELENT, sizeof(Elf32_Rel)); + if (do_debug) + put_dt(dynamic, DT_DEBUG, 0); put_dt(dynamic, DT_NULL, 0); } @@ -1632,7 +1647,7 @@ int tcc_output_file(TCCState *s1, const char *filename) /* XXX: ignore sections with allocated relocations ? */ for(i = 1; i < s1->nb_sections; i++) { s = s1->sections[i]; - if (s->reloc && s != s1->got) + if (s->reloc && s != s1->got && (s->sh_flags & SHF_ALLOC)) //gr relocate_section(s1, s); } |