diff options
Diffstat (limited to 'bfd/elf32-m68hc11.c')
| -rw-r--r-- | bfd/elf32-m68hc11.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/bfd/elf32-m68hc11.c b/bfd/elf32-m68hc11.c index 03839074549..b9d9bfc312f 100644 --- a/bfd/elf32-m68hc11.c +++ b/bfd/elf32-m68hc11.c @@ -1281,6 +1281,25 @@ m68hc11_elf_relax_delete_bytes (abfd, sec, addr, count) } } +/* Specific sections: + - The .page0 is a data section that is mapped in [0x0000..0x00FF]. + Page0 accesses are faster on the M68HC11. Soft registers used by GCC-m6811 + are located in .page0. + - The .vectors is the data section that represents the interrupt + vectors. */ +static struct bfd_elf_special_section const elf32_m68hc11_special_sections[]= +{ + { ".eeprom", 0, NULL, 0, + SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, + { ".softregs", 0, NULL, 0, + SHT_NOBITS, SHF_ALLOC + SHF_WRITE }, + { ".page0", 0, NULL, 0, + SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, + { ".vectors", 0, NULL, 0, + SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, + { NULL, 0, NULL, 0, + 0, 0 } +}; #define ELF_ARCH bfd_arch_m68hc11 #define ELF_MACHINE_CODE EM_68HC11 @@ -1300,6 +1319,7 @@ m68hc11_elf_relax_delete_bytes (abfd, sec, addr, count) #define elf_backend_object_p 0 #define elf_backend_final_write_processing 0 #define elf_backend_can_gc_sections 1 +#define elf_backend_special_sections elf32_m68hc11_special_sections #define bfd_elf32_bfd_link_hash_table_create \ m68hc11_elf_bfd_link_hash_table_create |