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Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 3159c5b..b9be469 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,5 +1,25 @@ 2001-02-13 Alan Modra <alan@linuxcare.com.au> + * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb. + Mention effect of < 386 architectures on jump promotion. + (i386-Jumps): xref above. Don't assume long disp is 32 bits. + + * config/tc-i386.c (no_cond_jump_promotion): New. + (set_cpu_arch): Parse "jumps" arch modifier. + (insn_size): Modify usage comment. + (ENCODE_RELAX_STATE): Reformat and protect macro arg. + (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE. + (TYPE_FROM_RELAX_STATE): New define. + (UNCOND_JUMP, COND_JUMP): Renumber. + (md_relax_table): Reorder to suit. + (COND_JUMP86): New define. + (md_relax_table): Handle COND_JUMP86 cases. Add a few comments. + (md_assemble): Create frag var for jumps of max size, encode relax + state for COND_JUMP86. + (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and + leave conditional jumps small if no_cond_jump_promotion. + (md_convert_frag): Likewise. + * expr.c (operator): Don't bump input_line_pointer for two char operators. Instead return operator size via new param num_chars. (expr): Use above to parse multi-char operators correctly. |