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* frags.c (frag_grow): Never shrink the obstack size requested

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below the default.
This commit is contained in:
Maciej W. Rozycki 2012-08-03 22:23:44 +00:00
parent 1a6c3ca234
commit 3db8daf394
2 changed files with 9 additions and 2 deletions
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5
gas/ChangeLog
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@ -1,3 +1,8 @@
2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
* frags.c (frag_grow): Never shrink the obstack size requested
below the default.
2012-08-02 Sean Keys <skeys@ipdatasys.com>
* config/tc-m68hc11.c (s_m68hc11_parse_pseudo_instruction):

6
gas/frags.c
View File

@ -101,9 +101,11 @@ frag_grow (unsigned int nchars)
if (newc < 0)
as_fatal (_("can't extend frag %u chars"), nchars);
/* Force to allocate at least NEWC bytes. */
/* Force to allocate at least NEWC bytes, but not less than the
default. */
oldc = obstack_chunk_size (&frchain_now->frch_obstack);
obstack_chunk_size (&frchain_now->frch_obstack) = newc;
if (newc > oldc)
obstack_chunk_size (&frchain_now->frch_obstack) = newc;
while (obstack_room (&frchain_now->frch_obstack) < nchars)
{