+ case R_M68HC12_LO8XG:
+ /* This relocation is specific to XGATE IMM16 calls and will precede
+ a HI8. tc-m68hc11 only generates them in pairs.
+ Leave the relocation to the HI8XG step. */
+ r = bfd_reloc_ok;
+ r_type = R_M68HC11_NONE;
+ break;
+
+ case R_M68HC12_HI8XG:
+ /* This relocation is specific to XGATE IMM16 calls and must follow
+ a LO8XG. Does not actually check that it was a LO8XG.
+ Adjusts high and low bytes. */
+ relocation = phys_addr;
+ if ((elf_elfheader (input_bfd)->e_flags & E_M68HC11_XGATE_RAMOFFSET)
+ && (relocation >= 0x2000))
+ relocation += 0xc000; /* HARDCODED RAM offset for XGATE. */
+
+ /* Fetch 16 bit value including low byte in previous insn. */
+ val = (bfd_get_8 (input_bfd, (bfd_byte*) contents + rel->r_offset) << 8)
+ | bfd_get_8 (input_bfd, (bfd_byte*) contents + rel->r_offset - 2);
+
+ /* Add on value to preserve carry, then write zero to high byte. */
+ relocation += val;
+
+ /* Write out top byte. */
+ bfd_put_8 (input_bfd, (relocation >> 8) & 0xff,
+ (bfd_byte*) contents + rel->r_offset);
+
+ /* Write out low byte to previous instruction. */
+ bfd_put_8 (input_bfd, relocation & 0xff,
+ (bfd_byte*) contents + rel->r_offset - 2);
+
+ /* Mark as relocation completed. */
+ r = bfd_reloc_ok;
+ r_type = R_M68HC11_NONE;
+ break;
+
+ /* The HI8 and LO8 relocs are generated by %hi(expr) %lo(expr)
+ assembler directives. %hi does not support carry. */
+ case R_M68HC11_HI8:
+ case R_M68HC11_LO8:
+ relocation = phys_addr;
+ break;
+