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Hi Guys, I am applying the patch below to update the RL78 port so that it uses complex relocations for entries in the .debug_line section. This means that when code sections are relaxed by the linker, the .debug_line information will stay up to date. Whilst implementing this patch I found that readelf did not know how to handle RL78 complex relocations and that the special_function field in the RL78 reloc howto table had not been set up to handle complex relocs. So the patch also fixes both of these problems. Cheers Nick gas/ChangeLog 2015-04-14 Nick Clifton <nickc@redhat.com> * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define. (TC_FORCE_RELOCATION_SUB_SAME): Define. (DWARF2_USE_FIXED_ADVANCE_PC): Define. gas/testsuite/ChangeLog 2015-04-14 Nick Clifton <nickc@redhat.com> * gas/lns/lns.exp: Add RL78 to list of targets using DW_LNS_fixed_advance_pc. bfd/ChangeLog 2015-04-14 Nick Clifton <nickc@redhat.com> * elf32-rl78.c (RL78_OP_REL): New macro. (rl78_elf_howto_table): Use it for complex relocs. (get_symbol_value): Handle the cases when the info or status arguments are NULL. (get_romstart): Cache the status returned by get_symbol_value. (get_ramstart): Likewise. (RL78_STACK_PUSH): Generate an error message if the stack overflows. (RL78_STACK_POP): Likewise for underflows. (rl78_compute_complex_reloc): New function. Contains the basic processing code for all RL78 complex relocs. (rl78_special_reloc): New function. Provides special reloc handling for complex relocs. (rl78_elf_relocate_section): Use rl78_compute_complex_reloc. (rl78_offset_for_reloc): Likewise. binutils/ChangeLog 2015-04-14 Nick Clifton <nickc@redhat.com> * readelf.c (target_specific_reloc_handling): Add code to handle RL78 complex relocs.
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