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| author | Jan Beulich <jbeulich@suse.com> | 2021-03-30 14:08:11 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2021-03-30 14:08:11 +0200 |
| commit | 6288d05f11827f993308e6a2693516e2c123c0fb (patch) | |
| tree | c83372fd531e4f4c3fd551da638244be6b13b138 /gas/ChangeLog | |
| parent | ca5312a2416f065517c354cb6a9cc2616174761b (diff) | |
| download | gdb-6288d05f11827f993308e6a2693516e2c123c0fb.zip gdb-6288d05f11827f993308e6a2693516e2c123c0fb.tar.gz gdb-6288d05f11827f993308e6a2693516e2c123c0fb.tar.bz2 | |
x86: adjust st(<N>) parsing
st(1) ... st(7) will never be looked up in the hash table, so there's no
point inserting the entries. It's also not really necessary to do a 2nd
hash lookup after parsing the register number, nor is there a real
reason for having both st and st(0) entries. Plus we can easily do away
with the need for st to be first in the table.
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 8bdc392..468be74 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,5 +1,12 @@ 2021-03-30 Jan Beulich <jbeulich@suse.com> + * config/tc-i386.c (reg_st0): New. + (md_begin): Convert to switch(). Initialize reg_st0. Don't + insert other st(N). + (parse_real_register): Adjust st(N) processing. + +2021-03-30 Jan Beulich <jbeulich@suse.com> + * config/tc-i386.c (rc_op): Delete. (struct Rounding_Operation): Move ... (struct _i386_insn): ... here. Change field "rounding". |