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| author | Alan Modra <amodra@gmail.com> | 2001-03-30 00:06:10 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2001-03-30 00:06:10 +0000 |
| commit | 93c2a809afebb143e36fc1e666c5de746e76d741 (patch) | |
| tree | bcf004bb8591de6c9677974ce8a0a57cd283fd65 /gas/config/tc-sh.c | |
| parent | 23ec5d03124e6105a19f9d6d7d1410f0de589f50 (diff) | |
| download | gdb-93c2a809afebb143e36fc1e666c5de746e76d741.zip gdb-93c2a809afebb143e36fc1e666c5de746e76d741.tar.gz gdb-93c2a809afebb143e36fc1e666c5de746e76d741.tar.bz2 | |
Prepare for multi-pass relaxation.
Diffstat (limited to 'gas/config/tc-sh.c')
| -rw-r--r-- | gas/config/tc-sh.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/gas/config/tc-sh.c b/gas/config/tc-sh.c index b1a51e6..4ae801f 100644 --- a/gas/config/tc-sh.c +++ b/gas/config/tc-sh.c @@ -3030,6 +3030,9 @@ md_estimate_size_before_relax (fragP, segment_type) { switch (fragP->fr_subtype) { + default: + abort (); + case C (UNCOND_JUMP, UNDEF_DISP): /* Used to be a branch to somewhere which was unknown. */ if (!fragP->fr_symbol) @@ -3046,12 +3049,9 @@ md_estimate_size_before_relax (fragP, segment_type) { fragP->fr_subtype = C (UNCOND_JUMP, UNDEF_WORD_DISP); fragP->fr_var = md_relax_table[C (UNCOND_JUMP, UNCOND32)].rlx_length; - return md_relax_table[C (UNCOND_JUMP, UNCOND32)].rlx_length; } break; - default: - abort (); case C (COND_JUMP, UNDEF_DISP): case C (COND_JUMP_DELAY, UNDEF_DISP): /* Used to be a branch to somewhere which was unknown. */ @@ -3070,7 +3070,6 @@ md_estimate_size_before_relax (fragP, segment_type) /* Its got a segment, but its not ours, so it will always be long. */ fragP->fr_subtype = C (what, UNDEF_WORD_DISP); fragP->fr_var = md_relax_table[C (what, COND32)].rlx_length; - return md_relax_table[C (what, COND32)].rlx_length; } else { @@ -3079,7 +3078,16 @@ md_estimate_size_before_relax (fragP, segment_type) fragP->fr_subtype = C (what, COND8); fragP->fr_var = md_relax_table[C (what, COND8)].rlx_length; } + break; + case C (UNCOND_JUMP, UNCOND12): + case C (UNCOND_JUMP, UNDEF_WORD_DISP): + case C (COND_JUMP, COND8): + case C (COND_JUMP, UNDEF_WORD_DISP): + case C (COND_JUMP_DELAY, COND8): + case C (COND_JUMP_DELAY, UNDEF_WORD_DISP): + /* When relaxing a section for the second time, we don't need to + do anything. */ break; } return fragP->fr_var; |