diff options
Diffstat (limited to 'tccelf.c')
| -rw-r--r-- | tccelf.c | 12 |
1 files changed, 11 insertions, 1 deletions
@@ -1052,7 +1052,8 @@ ST_FUNC void build_got_entries(TCCState *s1) /* Proceed with PLT/GOT [entry] creation if any of the following condition is met: - it is an undefined reference (dynamic relocation needed) - - symbol is absolute (probably created by tcc_add_symbol) + - symbol is absolute (probably created by tcc_add_symbol and + thus might be too far from application code) - relocation requires a PLT/GOT (BUILD_GOTPLT_ENTRY or ALWAYS_GOTPLT_ENTRY). */ if (sym->st_shndx != SHN_UNDEF && @@ -1060,6 +1061,15 @@ ST_FUNC void build_got_entries(TCCState *s1) relocs_info[type].gotplt_entry == AUTO_GOTPLT_ENTRY) continue; + /* Building a dynamic library but target is not capable of PC + relative PLT entries. It can thus only use PLT entries if + it expects one to be used (ALWAYS_GOTPLT_ENTRY). */ + if (sym->st_shndx == SHN_UNDEF && + s1->output_type == TCC_OUTPUT_DLL && + !PCRELATIVE_DLLPLT && + relocs_info[type].gotplt_entry == AUTO_GOTPLT_ENTRY) + continue; + #ifdef TCC_TARGET_X86_64 if (type == R_X86_64_PLT32 && ELFW(ST_VISIBILITY)(sym->st_other) != STV_DEFAULT) { |