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| author | Mike Frysinger <vapier@gentoo.org> | 2023-12-06 20:08:01 -0700 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2023-12-15 21:14:13 -0500 |
| commit | 81a3befa0ac2ed1e7b2562c1a12d188623c5c3d1 (patch) | |
| tree | 85d33a8cb7dcc20ccb3d240d6c4a6ddc8c16b27e /sim/lm32 | |
| parent | 18054f49ca94b9e9e9d5791abb83ee2967190583 (diff) | |
| download | gdb-81a3befa0ac2ed1e7b2562c1a12d188623c5c3d1.zip gdb-81a3befa0ac2ed1e7b2562c1a12d188623c5c3d1.tar.gz gdb-81a3befa0ac2ed1e7b2562c1a12d188623c5c3d1.tar.bz2 | |
sim: mn10300: fix incorrect implementation of a few insns
Fix a few problems caught by compiler warnings:
* Some of the asr & lsr insns were setting up the c state flag,
but then forgetting to set it in the PSW. Add it like the other
asr & lsr variants.
* Some of the dmulh insns were multiplying one of the source regs
against itself instead of against the other source reg.
* The sat16_cmp parallel insn was using the wrong register in the
compare -- the reg1 src/dst pair are used in the sat16 op, and
the reg2 src/dst pair are used in the add op.
Diffstat (limited to 'sim/lm32')
0 files changed, 0 insertions, 0 deletions