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| author | Bob Wilson <bob.wilson@acm.org> | 2005-12-20 19:37:26 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@acm.org> | 2005-12-20 19:37:26 +0000 |
| commit | b5e4a23d9f373b27ab7af4845d8ab6abcc5b2c1e (patch) | |
| tree | e339bc51f46cd5e1d59f120c5d2e5ea159473f96 /gas/config/tc-xtensa.h | |
| parent | 13c0b5369d0ce1e19bd79a2f70aa0da289b98f36 (diff) | |
| download | gdb-b5e4a23d9f373b27ab7af4845d8ab6abcc5b2c1e.zip gdb-b5e4a23d9f373b27ab7af4845d8ab6abcc5b2c1e.tar.gz gdb-b5e4a23d9f373b27ab7af4845d8ab6abcc5b2c1e.tar.bz2 | |
* config/tc-xtensa.c (xtensa_mark_narrow_branches): Set
is_aligning_branch flag.
(find_address_of_next_align_frag): Limit by xtensa_fetch_width.
(future_alignment_required): Except for frags with is_aligning_branch
flag set, call frag_wane for frags that do not need to be reexamined
for aligning.
(relax_frag_immed): Replace orig_vinsn with cur_vinsn to fix a leak.
(convert_frag_immed): Likewise.
(convert_frag_narrow): Check is_aligning_branch flag.
* config/tc-xtensa.h (xtensa_frag_type): Add is_aligning_branch flag.
Diffstat (limited to 'gas/config/tc-xtensa.h')
| -rw-r--r-- | gas/config/tc-xtensa.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gas/config/tc-xtensa.h b/gas/config/tc-xtensa.h index 35717f0..84e7871 100644 --- a/gas/config/tc-xtensa.h +++ b/gas/config/tc-xtensa.h @@ -213,6 +213,10 @@ struct xtensa_frag_type contains an instruction. */ unsigned int is_first_loop_insn : 1; + /* A frag with this bit set is a branch that we are using to + align branch targets as if it were a normal narrow instruction. */ + unsigned int is_aligning_branch : 1; + /* For text fragments that can generate literals at relax time, this variable points to the frag where the literal will be stored. For literal frags, this variable points to the nearest literal pool |