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| author | Richard Sandiford <rdsandiford@googlemail.com> | 2004-01-23 12:52:20 +0000 |
|---|---|---|
| committer | Richard Sandiford <rdsandiford@googlemail.com> | 2004-01-23 12:52:20 +0000 |
| commit | 0530d30a58dd8ba07c9f0b9ab30d11835d3fb7c3 (patch) | |
| tree | f8c0b67aa01f5e2102d31fbcb037756c19da9d86 /gas/frags.c | |
| parent | fe3a9bc403bf629169b1ada02b8783e310037921 (diff) | |
| download | gdb-0530d30a58dd8ba07c9f0b9ab30d11835d3fb7c3.zip gdb-0530d30a58dd8ba07c9f0b9ab30d11835d3fb7c3.tar.gz gdb-0530d30a58dd8ba07c9f0b9ab30d11835d3fb7c3.tar.bz2 | |
* frags.h (frag_room): Declare.
* frags.c (frag_room): New function.
* doc/internals.texi: Document it.
Diffstat (limited to 'gas/frags.c')
| -rw-r--r-- | gas/frags.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gas/frags.c b/gas/frags.c index 1521d4b..83625d7 100644 --- a/gas/frags.c +++ b/gas/frags.c @@ -262,6 +262,14 @@ frag_wane (register fragS *fragP) fragP->fr_var = 0; } +/* Return the number of bytes by which the current frag can be grown. */ + +int +frag_room (void) +{ + return obstack_room (&frchain_now->frch_obstack); +} + /* Make an alignment frag. The size of this frag will be adjusted to force the next frag to have the appropriate alignment. ALIGNMENT is the power of two to which to align. FILL_CHARACTER is the |