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| author | Paolo Bonzini <pbonzini@redhat.com> | 2023-01-07 18:14:20 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2023-01-11 10:44:35 +0100 |
| commit | 3d304620ec6c95f31db17acc132f42f243369299 (patch) | |
| tree | 16d0b49a1e975a5874525d7432fc0adda78487b2 /scripts/render_block_graph.py | |
| parent | 8d5666d76b0a2b0f852e51412c79c3d3d8c90801 (diff) | |
| download | focaccia-qemu-3d304620ec6c95f31db17acc132f42f243369299.tar.gz focaccia-qemu-3d304620ec6c95f31db17acc132f42f243369299.zip | |
target/i386: fix operand size of unary SSE operations
VRCPSS, VRSQRTSS and VCVTSx2Sx have a 32-bit or 64-bit memory operand, which is represented in the decoding tables by X86_VEX_REPScalar. Add it to the tables, and make validate_vex() handle the case of an instruction that is in exception type 4 without the REP prefix and exception type 5 with it; this is the cas of VRCP and VRSQRT. Reported-by: yongwoo <https://gitlab.com/yongwoo36> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1377 Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'scripts/render_block_graph.py')
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