diff options
Diffstat (limited to 'output/outelf.h')
| -rw-r--r-- | output/outelf.h | 53 |
1 files changed, 18 insertions, 35 deletions
diff --git a/output/outelf.h b/output/outelf.h index 59d8d929..af6af070 100644 --- a/output/outelf.h +++ b/output/outelf.h @@ -1,6 +1,6 @@ /* ----------------------------------------------------------------------- * * - * Copyright 1996-2009 The NASM Authors - All Rights Reserved + * Copyright 1996-2019 The NASM Authors - All Rights Reserved * See the file AUTHORS included with the NASM distribution for * the specific copyright holders. * @@ -53,31 +53,14 @@ /* this stuff is needed for the dwarf/stabs debugging format */ #define TY_DEBUGSYMLIN 0x40 /* internal call to debug_out */ -/* Known sections with nonstandard defaults */ -struct elf_known_section { - const char *name; /* Name of section */ - int type; /* Section type (SHT_) */ - uint32_t flags; /* Section flags (SHF_) */ - uint32_t align; /* Section alignment */ -}; -extern const struct elf_known_section elf_known_sections[]; - -/* - * Special ELF sections (after the real sections but before debugging ones) - */ -#define sec_shstrtab (nsects + 1) -#define sec_symtab (nsects + 2) -#define sec_strtab (nsects + 3) -#define sec_numspecial 3 - /* - * Debugging ELF sections (last in the file) + * Debugging ELF sections (section indicies starting with sec_debug) */ /* stabs */ -#define sec_stab (nsections-3) -#define sec_stabstr (nsections-2) -#define sec_rel_stab (nsections-1) +#define sec_stab (sec_debug + 0) +#define sec_stabstr (sec_debug + 1) +#define sec_rel_stab (sec_debug + 2) /* stabs symbol table format */ struct stabentry { @@ -89,16 +72,16 @@ struct stabentry { }; /* dwarf */ -#define sec_debug_aranges (nsections-10) -#define sec_rela_debug_aranges (nsections-9) -#define sec_debug_pubnames (nsections-8) -#define sec_debug_info (nsections-7) -#define sec_rela_debug_info (nsections-6) -#define sec_debug_abbrev (nsections-5) -#define sec_debug_line (nsections-4) -#define sec_rela_debug_line (nsections-3) -#define sec_debug_frame (nsections-2) -#define sec_debug_loc (nsections-1) +#define sec_debug_aranges (sec_debug + 0) +#define sec_rela_debug_aranges (sec_debug + 1) +#define sec_debug_pubnames (sec_debug + 2) +#define sec_debug_info (sec_debug + 3) +#define sec_rela_debug_info (sec_debug + 4) +#define sec_debug_abbrev (sec_debug + 5) +#define sec_debug_line (sec_debug + 6) +#define sec_rela_debug_line (sec_debug + 7) +#define sec_debug_frame (sec_debug + 8) +#define sec_debug_loc (sec_debug + 9) extern uint8_t elf_osabi; extern uint8_t elf_abiver; @@ -137,14 +120,14 @@ struct elf_section { uint64_t len; uint64_t size; uint64_t nrelocs; - int32_t index; - int type; /* SHT_PROGBITS or SHT_NOBITS */ + int32_t index; /* NASM index or NO_SEG if internal */ + int shndx; /* ELF index */ + int type; /* SHT_* */ uint64_t align; /* alignment: power of two */ uint64_t flags; /* section flags */ uint64_t entsize; /* entry size */ char *name; struct SAA *rel; - uint64_t rellen; struct elf_reloc *head; struct elf_reloc **tail; struct rbtree *gsyms; /* global symbols in section */ |