diff options
Diffstat (limited to 'bfd/elf.c')
| -rw-r--r-- | bfd/elf.c | 57 |
1 files changed, 20 insertions, 37 deletions
diff --git a/bfd/elf.c b/bfd/elf.c index b4043b12928..f01480bf836 100644 --- a/bfd/elf.c +++ b/bfd/elf.c @@ -880,45 +880,25 @@ _bfd_elf_make_section_from_shdr (bfd *abfd, { /* The debugging sections appear to be recognized only by name, not any sort of flag. Their SEC_ALLOC bits are cleared. */ - static const struct - { - const char *name; - int len; - } debug_sections [] = - { - { STRING_COMMA_LEN ("debug") }, /* 'd' */ - { NULL, 0 }, /* 'e' */ - { NULL, 0 }, /* 'f' */ - { STRING_COMMA_LEN ("gnu.linkonce.wi.") }, /* 'g' */ - { NULL, 0 }, /* 'h' */ - { NULL, 0 }, /* 'i' */ - { NULL, 0 }, /* 'j' */ - { NULL, 0 }, /* 'k' */ - { STRING_COMMA_LEN ("line") }, /* 'l' */ - { NULL, 0 }, /* 'm' */ - { NULL, 0 }, /* 'n' */ - { NULL, 0 }, /* 'o' */ - { NULL, 0 }, /* 'p' */ - { NULL, 0 }, /* 'q' */ - { NULL, 0 }, /* 'r' */ - { STRING_COMMA_LEN ("stab") }, /* 's' */ - { NULL, 0 }, /* 't' */ - { NULL, 0 }, /* 'u' */ - { NULL, 0 }, /* 'v' */ - { NULL, 0 }, /* 'w' */ - { NULL, 0 }, /* 'x' */ - { NULL, 0 }, /* 'y' */ - { STRING_COMMA_LEN ("zdebug") } /* 'z' */ - }; - if (name [0] == '.') { - int i = name [1] - 'd'; - if (i >= 0 - && i < (int) ARRAY_SIZE (debug_sections) - && debug_sections [i].name != NULL - && strncmp (&name [1], debug_sections [i].name, - debug_sections [i].len) == 0) + const char *p; + int n; + if (name[1] == 'd') + p = ".debug", n = 6; + else if (name[1] == 'g' && name[2] == 'n') + p = ".gnu.linkonce.wi.", n = 17; + else if (name[1] == 'g' && name[2] == 'd') + p = ".gdb_index", n = 11; /* yes we really do mean 11. */ + else if (name[1] == 'l') + p = ".line", n = 5; + else if (name[1] == 's') + p = ".stab", n = 5; + else if (name[1] == 'z') + p = ".zdebug", n = 7; + else + p = NULL, n = 0; + if (p != NULL && strncmp (name, p, n) == 0) flags |= SEC_DEBUGGING; } } @@ -2081,6 +2061,9 @@ static const struct bfd_elf_special_section special_sections_d[] = { { STRING_COMMA_LEN (".data"), -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, { STRING_COMMA_LEN (".data1"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, + /* There are more DWARF sections than these, but they needn't be added here + unless you have to cope with broken compilers that don't emit section + attributes or you want to help the user writing assembler. */ { STRING_COMMA_LEN (".debug"), 0, SHT_PROGBITS, 0 }, { STRING_COMMA_LEN (".debug_line"), 0, SHT_PROGBITS, 0 }, { STRING_COMMA_LEN (".debug_info"), 0, SHT_PROGBITS, 0 }, |