+#endif /* OBJ_ELF */
+
+ if (reloc != BFD_RELOC_NONE)
+ ;
+ /* Determine a BFD reloc value based on the operand information.
+ We are only prepared to turn a few of the operands into
+ relocs. */
+ else if ((operand->flags & (PPC_OPERAND_RELATIVE
+ | PPC_OPERAND_ABSOLUTE)) != 0
+ && operand->bitm == 0x3fffffc
+ && operand->shift == 0)
+ reloc = BFD_RELOC_PPC_B26;
+ else if ((operand->flags & (PPC_OPERAND_RELATIVE
+ | PPC_OPERAND_ABSOLUTE)) != 0
+ && operand->bitm == 0xfffc
+ && operand->shift == 0)
+ reloc = BFD_RELOC_PPC_B16;
+ else if ((operand->flags & PPC_OPERAND_RELATIVE) != 0
+ && operand->bitm == 0x1fe
+ && operand->shift == -1)
+ reloc = BFD_RELOC_PPC_VLE_REL8;
+ else if ((operand->flags & PPC_OPERAND_RELATIVE) != 0
+ && operand->bitm == 0xfffe
+ && operand->shift == 0)
+ reloc = BFD_RELOC_PPC_VLE_REL15;
+ else if ((operand->flags & PPC_OPERAND_RELATIVE) != 0
+ && operand->bitm == 0x1fffffe
+ && operand->shift == 0)
+ reloc = BFD_RELOC_PPC_VLE_REL24;
+ else if ((operand->flags & PPC_OPERAND_NEGATIVE) == 0
+ && (operand->bitm & 0xfff0) == 0xfff0
+ && operand->shift == 0)
+ {
+ reloc = BFD_RELOC_16;
+#if defined OBJ_XCOFF || defined OBJ_ELF
+ /* Note: the symbol may be not yet defined. */
+ if ((operand->flags & PPC_OPERAND_PARENS) != 0
+ && ppc_is_toc_sym (ex.X_add_symbol))
+ {
+ reloc = BFD_RELOC_PPC_TOC16;
+#ifdef OBJ_ELF
+ as_warn (_("assuming %s on symbol"),
+ ppc_obj64 ? "@toc" : "@xgot");
+#endif
+ }
+#endif
+ }
+
+ /* For the absolute forms of branches, convert the PC
+ relative form back into the absolute. */
+ if ((operand->flags & PPC_OPERAND_ABSOLUTE) != 0)
+ {
+ switch (reloc)
+ {
+ case BFD_RELOC_PPC_B26:
+ reloc = BFD_RELOC_PPC_BA26;
+ break;
+ case BFD_RELOC_PPC_B16:
+ reloc = BFD_RELOC_PPC_BA16;
+ break;
+#ifdef OBJ_ELF
+ case BFD_RELOC_PPC_B16_BRTAKEN:
+ reloc = BFD_RELOC_PPC_BA16_BRTAKEN;
+ break;
+ case BFD_RELOC_PPC_B16_BRNTAKEN:
+ reloc = BFD_RELOC_PPC_BA16_BRNTAKEN;
+ break;
+#endif
+ default:
+ break;
+ }
+ }
+
+#ifdef OBJ_ELF
+ switch (reloc)
+ {
+ case BFD_RELOC_PPC_TOC16:
+ toc_reloc_types |= has_small_toc_reloc;
+ break;
+ case BFD_RELOC_PPC64_TOC16_LO:
+ case BFD_RELOC_PPC64_TOC16_HI:
+ case BFD_RELOC_PPC64_TOC16_HA:
+ toc_reloc_types |= has_large_toc_reloc;
+ break;
+ default:
+ break;
+ }
+
+ if (ppc_obj64
+ && (operand->flags & (PPC_OPERAND_DS | PPC_OPERAND_DQ)) != 0)
+ {
+ switch (reloc)
+ {
+ case BFD_RELOC_16:
+ reloc = BFD_RELOC_PPC64_ADDR16_DS;
+ break;
+ case BFD_RELOC_LO16:
+ reloc = BFD_RELOC_PPC64_ADDR16_LO_DS;
+ break;
+ case BFD_RELOC_16_GOTOFF:
+ reloc = BFD_RELOC_PPC64_GOT16_DS;
+ break;
+ case BFD_RELOC_LO16_GOTOFF:
+ reloc = BFD_RELOC_PPC64_GOT16_LO_DS;
+ break;
+ case BFD_RELOC_LO16_PLTOFF:
+ reloc = BFD_RELOC_PPC64_PLT16_LO_DS;
+ break;
+ case BFD_RELOC_16_BASEREL:
+ reloc = BFD_RELOC_PPC64_SECTOFF_DS;
+ break;
+ case BFD_RELOC_LO16_BASEREL:
+ reloc = BFD_RELOC_PPC64_SECTOFF_LO_DS;
+ break;
+ case BFD_RELOC_PPC_TOC16:
+ reloc = BFD_RELOC_PPC64_TOC16_DS;
+ break;
+ case BFD_RELOC_PPC64_TOC16_LO:
+ reloc = BFD_RELOC_PPC64_TOC16_LO_DS;
+ break;
+ case BFD_RELOC_PPC64_PLTGOT16:
+ reloc = BFD_RELOC_PPC64_PLTGOT16_DS;
+ break;
+ case BFD_RELOC_PPC64_PLTGOT16_LO:
+ reloc = BFD_RELOC_PPC64_PLTGOT16_LO_DS;
+ break;
+ case BFD_RELOC_PPC_DTPREL16:
+ reloc = BFD_RELOC_PPC64_DTPREL16_DS;
+ break;
+ case BFD_RELOC_PPC_DTPREL16_LO:
+ reloc = BFD_RELOC_PPC64_DTPREL16_LO_DS;
+ break;
+ case BFD_RELOC_PPC_TPREL16:
+ reloc = BFD_RELOC_PPC64_TPREL16_DS;
+ break;
+ case BFD_RELOC_PPC_TPREL16_LO:
+ reloc = BFD_RELOC_PPC64_TPREL16_LO_DS;
+ break;
+ case BFD_RELOC_PPC_GOT_DTPREL16:
+ case BFD_RELOC_PPC_GOT_DTPREL16_LO:
+ case BFD_RELOC_PPC_GOT_TPREL16:
+ case BFD_RELOC_PPC_GOT_TPREL16_LO:
+ break;
+ default:
+ as_bad (_("unsupported relocation for DS offset field"));
+ break;
+ }
+ }
+#endif