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[AArch64] Call abort() consistently in unhandled stub switch statements. 

Ensure we hard stop via abort() for unhandled stub types rather than
continuing either silently (or noisly with a BFD_FAIL()).

Call abort() giving a hard stop rather than BFD_FAIL () for unhandled
stub types.
This commit is contained in:
Marcus Shawcroft 2015-03-02 12:12:37 +00:00
parent 87de11c052
commit 8e2fe09f70
2 changed files with 10 additions and 7 deletions
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6
bfd/ChangeLog
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@ -1,3 +1,9 @@
2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
* elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
(aarch64_size_one_stub): Likewise.
(aarch64_map_one_stub): Likewise.
2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
* cpu-s390.c (N): New macro.

11
bfd/elfnn-aarch64.c
View File

@ -2445,8 +2445,7 @@ aarch64_build_one_stub (struct bfd_hash_entry *gen_entry,
template_size = sizeof (aarch64_erratum_835769_stub);
break;
default:
BFD_FAIL ();
return FALSE;
abort ();
}
for (i = 0; i < (template_size / sizeof template[0]); i++)
@ -2504,7 +2503,7 @@ aarch64_build_one_stub (struct bfd_hash_entry *gen_entry,
break;
default:
break;
abort ();
}
return TRUE;
@ -2535,9 +2534,7 @@ aarch64_size_one_stub (struct bfd_hash_entry *gen_entry,
size = sizeof (aarch64_erratum_835769_stub);
break;
default:
BFD_FAIL ();
return FALSE;
break;
abort ();
}
size = (size + 7) & ~7;
@ -6552,7 +6549,7 @@ aarch64_map_one_stub (struct bfd_hash_entry *gen_entry, void *in_arg)
return FALSE;
break;
default:
BFD_FAIL ();
abort ();
}
return TRUE;