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authorAlan Modra <amodra@gmail.com>2012-10-07 23:59:26 +0000
committerAlan Modra <amodra@gmail.com>2012-10-07 23:59:26 +0000
commitf073ced36d61f6f5cde24e7a66efa4e6628e280d (patch)
tree5c115e234e551db2bb87d2b08d9d4f5511934830 /bfd/elf.c
parent0f4058b6979c8d9212fc4bba5c79ee79f96caed4 (diff)
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PR binutils/14662
* elf.c (_bfd_elf_make_section_from_shdr): Treat .gdb_index as SEC_DEBUGGING.
Diffstat (limited to 'bfd/elf.c')
-rw-r--r--bfd/elf.c54
1 files changed, 17 insertions, 37 deletions
diff --git a/bfd/elf.c b/bfd/elf.c
index b4043b1..059887b 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;
}
}