diff options
| -rw-r--r-- | ldso/ldso/arc/dl-startup.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/ldso/ldso/arc/dl-startup.h b/ldso/ldso/arc/dl-startup.h index ef89b5317..fadc4330d 100644 --- a/ldso/ldso/arc/dl-startup.h +++ b/ldso/ldso/arc/dl-startup.h @@ -64,10 +64,11 @@ __asm__( /* * Dynamic loader bootstrapping: - * Since we don't modify text at runtime, these can only be data relos - * (so safe to assume that they are word aligned). - * And also they HAVE to be RELATIVE relos only - * @RELP is the relo entry being processed + * The only relocations that should be found are either R_ARC_RELATIVE for + * data relocations (.got, etc) or R_ARC_JMP_SLOT for code relocations + * (.plt). It is safe to assume that all of these relocations are word + * aligned. + * @RELP is the reloc entry being processed * @REL is the pointer to the address we are relocating. * @SYMBOL is the symbol involved in the relocation * @LOAD is the load address. @@ -78,6 +79,8 @@ do { \ int type = ELF32_R_TYPE((RELP)->r_info); \ if (likely(type == R_ARC_RELATIVE)) \ *REL += (unsigned long) LOAD; \ + else if (type == R_ARC_JMP_SLOT) \ + *REL = SYMBOL; \ else \ _dl_exit(1); \ }while(0) |