For calls to hidden symbols we don't need a PLT slot, rewrite the reloc into PC32.
Unified · Split
| @@ -1292,13 +1292,20 @@ ST_FUNC void build_got_entries(TCCState *s1) · 1291 unmodified lines | ||
| 1292 | 1292 | case R_X86_64_GOTTPOFF: |
| 1293 | 1293 | case R_X86_64_GOTPCREL: |
| 1294 | 1294 | case R_X86_64_PLT32: |
| 1295 | + sym_index = ELFW(R_SYM)(rel->r_info); | |
| 1296 | + sym = &((ElfW(Sym) *)symtab_section->data)[sym_index]; | |
| 1297 | + if (type == R_X86_64_PLT32 && | |
| 1298 | + ELFW(ST_VISIBILITY)(sym->st_other) != STV_DEFAULT) | |
| 1299 | + { | |
| 1300 | + rel->r_info = ELFW(R_INFO)(sym_index, R_X86_64_PC32); | |
| 1301 | + break; | |
| 1302 | + } | |
| 1303 | + | |
| 1295 | 1304 | if (!s1->got) |
| 1296 | 1305 | build_got(s1); |
| 1297 | 1306 | if (type == R_X86_64_GOT32 || type == R_X86_64_GOTPCREL || |
| 1298 | 1307 | type == R_X86_64_PLT32) { |
| 1299 | 1308 | unsigned long ofs; |
| 1300 | − sym_index = ELFW(R_SYM)(rel->r_info); | |
| 1301 | − sym = &((ElfW(Sym) *)symtab_section->data)[sym_index]; | |
| 1302 | 1309 | /* look at the symbol got offset. If none, then add one */ |
| 1303 | 1310 | if (type == R_X86_64_GOT32 || type == R_X86_64_GOTPCREL) |
| 1304 | 1311 | reloc_type = R_X86_64_GLOB_DAT; |