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| author | Alan Modra <amodra@gmail.com> | 2020-09-01 07:48:02 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2020-09-01 16:03:08 +0930 |
| commit | 8dbe96f07060bc41499557d2837afbfffa1aa7fc (patch) | |
| tree | 236d23173e050e2ccc00e8456d9de5f2b63ec759 /cpu/ChangeLog | |
| parent | 821e059c2626fb0b2ee91898b1c74ea9636c6175 (diff) | |
| download | gdb-8dbe96f07060bc41499557d2837afbfffa1aa7fc.zip gdb-8dbe96f07060bc41499557d2837afbfffa1aa7fc.tar.gz gdb-8dbe96f07060bc41499557d2837afbfffa1aa7fc.tar.bz2 | |
mep: ubsan: mep-ibld.c:1635,1645,1652 left shift of negative value
cpu/
* mep-core.cpu (f-8s8a2, f-12s4a2, f-17s16a2): Multiply signed
value by two rather than shifting left.
(f-24s5a2n): Similarly multiply signed f-24s5a2n-hi to extract.
opcodes/
* mep-ibld.c: Regenerate.
Diffstat (limited to 'cpu/ChangeLog')
| -rw-r--r-- | cpu/ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/cpu/ChangeLog b/cpu/ChangeLog index f810248..6609a05 100644 --- a/cpu/ChangeLog +++ b/cpu/ChangeLog @@ -1,3 +1,9 @@ +2020-09-01 Alan Modra <amodra@gmail.com> + + * mep-core.cpu (f-8s8a2, f-12s4a2, f-17s16a2): Multiply signed + value by two rather than shifting left. + (f-24s5a2n): Similarly multiply signed f-24s5a2n-hi to extract. + 2020-08-26 David Faust <david.faust@oracle.com> * bpf.cpu (arch bpf): Add xbpf mach and isas. |