gcc/config/h8300/elf.h

   1 /* Undefine some macros defined in h8300 that conflict with elfos.h .  */
   2 #undef SDB_DEBUGGING_INFO
   3 #undef DBX_DEBUGGING_INFO
   4 #undef ASM_OUTPUT_IDENT
   5 #undef IDENT_ASM_OP
   6 #undef CTORS_SECTION_ASM_OP
   7 #undef DTORS_SECTION_ASM_OP
   8 #undef INIT_SECTION_ASM_OP
   9 #undef READONLY_DATA_SECTION_ASM_OP
  10 #undef TARGET_ASM_NAMED_SECTION
  11 #undef TARGET_MEM_FUNCTIONS
  12 #undef PREFERRED_DEBUGGING_TYPE
  13 /* ??? h8300.h defines PCC_BITFIELD_TYPE_MATTERS to 0, but it
  14    doesn't define STRUCTURE_SIZE_BOUNDARY, nor does h8300.md
  15    have a full set of bit field instructions.  */
  16 #undef PCC_BITFIELD_TYPE_MATTERS
  17
  18 #define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
  19
  20 #include "dbxelf.h"
  21 #include "elfos.h"
  22
  23
  24 #undef  ENDFILE_SPEC
  25 #define ENDFILE_SPEC "crtend.o%s %{pg:gcrtn.o%s}%{!pg:crtn.o%s}"
  26
  27 #undef  STARTFILE_SPEC
  28 #define STARTFILE_SPEC "%{!shared: \
  29                          %{!symbolic: \
  30                           %{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}}}\
  31                         %{pg:gcrti.o%s}%{!pg:crti.o%s} \
  32                         crtbegin.o%s"
  33
  34 #undef USER_LABEL_PREFIX
  35 #define USER_LABEL_PREFIX "_"
  36
  37 #define JUMP_TABLES_IN_TEXT_SECTION (flag_pic)
  38
  39 #undef LINK_SPEC
  40 #define LINK_SPEC "%{mh:%{mn:-m h8300hnelf}} %{mh:%{!mn:-m h8300helf}} %{ms:%{mn:-m h8300snelf}} %{ms:%{!mn:-m h8300self}}"