diff options
| author | Paul Burton <paul.burton@imgtec.com> | 2016-04-21 12:25:38 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@google.com> | 2018-02-05 08:58:31 -0800 |
| commit | 54c1aa3ea2d1bc8612535c677f01b4f14b7551ab (patch) | |
| tree | a8014d411fd52823b98cece9ca453a59095c1d64 /scripts/objdiff | |
| parent | da8a6c79d7a1fd696b745a715045db3bb31110d2 (diff) | |
UPSTREAM: MIPS: Allow emulation for unaligned [LS]DXC1 instructions
If an address error exception occurs for a LDXC1 or SDXC1 instruction,
within the cop1x opcode space, allow it to be passed through to the FPU
emulator rather than resulting in a SIGILL. This causes LDXC1 & SDXC1 to
be handled in a manner consistent with the more common LDC1 & SDC1
instructions.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Tested-by: Aurelien Jarno <aurelien@aurel32.net>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/13143/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
(cherry picked from commit e70ac023f9515c70cf2b291a294f0f250df29847)
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'scripts/objdiff')
0 files changed, 0 insertions, 0 deletions