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| author | Alan Modra <amodra@gmail.com> | 2015-07-08 22:18:34 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2015-07-10 20:08:55 +0930 |
| commit | a2c59f280dda14a2f68d0175c8879238be1aa200 (patch) | |
| tree | ee181b1fac3d8fbd51eedcc900fef1443c5e1061 /ld | |
| parent | 40f77f827b91ab9665ce27950c30c688f8fde983 (diff) | |
| download | gdb-a2c59f280dda14a2f68d0175c8879238be1aa200.zip gdb-a2c59f280dda14a2f68d0175c8879238be1aa200.tar.gz gdb-a2c59f280dda14a2f68d0175c8879238be1aa200.tar.bz2 | |
Make ALIGN(x) behave as ALIGN(.,x)
Inside output sections, ALIGN(.,x) uses a section-relative value for
dot. The unary ALIGN always used the absolute value of dot.
* ldexp.c (align_dot_val): New function.
(fold_unary <ALIGN_K, NEXT>): Use it.
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/ChangeLog | 5 | ||||
| -rw-r--r-- | ld/ldexp.c | 12 |
2 files changed, 15 insertions, 2 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index 9228ead..aec6288 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,8 @@ +2015-07-10 Alan Modra <amodra@gmail.com> + + * ldexp.c (align_dot_val): New function. + (fold_unary <ALIGN_K, NEXT>): Use it. + 2015-07-03 Kai Tietz <ktietz@redhat.com> PR ld/11539 @@ -257,6 +257,14 @@ new_rel_from_abs (bfd_vma value) expld.result.section = s; } +static void +align_dot_val (bfd_vma align) +{ + bfd_vma base = expld.section->vma; + + new_rel_from_abs (base + align_n (expld.dot - base, align)); +} + /* New-function for the definedness hash table. */ static struct bfd_hash_entry * @@ -335,7 +343,7 @@ fold_unary (etree_type *tree) { case ALIGN_K: if (expld.phase != lang_first_phase_enum) - new_rel_from_abs (align_n (expld.dot, expld.result.value)); + align_dot_val (expld.result.value); else expld.result.valid_p = FALSE; break; @@ -365,7 +373,7 @@ fold_unary (etree_type *tree) if (expld.phase != lang_first_phase_enum) { make_abs (); - expld.result.value = align_n (expld.dot, expld.result.value); + align_dot_val (expld.result.value); } else expld.result.valid_p = FALSE; |