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| author | Joseph Myers <joseph@codesourcery.com> | 2017-08-08 23:51:29 +0000 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-09-19 14:09:10 +0200 |
| commit | c6a8242915328cda0df0fbc0803da3448137e614 (patch) | |
| tree | 6e2ce41ed3ecc4d51c86c96e8f57f2bc99bbfc09 /scripts/qemu.py | |
| parent | c6a56c8e990b213a1638af2d34352771d5fa4d9c (diff) | |
| download | qemu-c6a8242915328cda0df0fbc0803da3448137e614.zip qemu-c6a8242915328cda0df0fbc0803da3448137e614.tar.gz qemu-c6a8242915328cda0df0fbc0803da3448137e614.tar.bz2 | |
target/i386: set rip_offset for further SSE instructions
It turns out that my recent fix to set rip_offset when emulating some
SSE4.1 instructions needs generalizing to cover a wider class of
instructions. Specifically, every instruction in the sse_op_table7
table, coming from various instruction set extensions, has an 8-bit
immediate operand that comes after any memory operand, and so needs
rip_offset set for correctness if there is a memory operand that is
rip-relative, and my patch only set it for a subset of those
instructions. This patch moves the rip_offset setting to cover the
wider class of instructions, so fixing 9 further gcc testsuite
failures in my GCC 6-based testing. (I do not know whether there
might be still further classes of instructions missing this setting.)
Signed-off-by: Joseph Myers <joseph@codesourcery.com>
Message-Id: <alpine.DEB.2.20.1708082350340.23380@digraph.polyomino.org.uk>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'scripts/qemu.py')
0 files changed, 0 insertions, 0 deletions