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2021-10-05tcg/s390x: Implement TCG_TARGET_HAS_bitsel_vecRichard Henderson
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-05tcg/s390x: Implement TCG_TARGET_HAS_minmax_vecRichard Henderson
Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-05tcg/s390x: Implement vector shift operationsRichard Henderson
Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-05tcg/s390x: Implement TCG_TARGET_HAS_mul_vecRichard Henderson
Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-05tcg/s390x: Implement andc, orc, abs, neg, not vector operationsRichard Henderson
These logical and arithmetic operations are optional but trivial. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-05tcg/s390x: Add host vector frameworkRichard Henderson
Add registers and function stubs. The functionality is disabled via squashing s390_facilities[2] to 0. We must still include results for the mandatory opcodes in tcg_target_op_def, as all opcodes are checked during tcg init. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-05tcg/s390x: Merge TCG_AREG0 and TCG_REG_CALL_STACK into TCGRegRichard Henderson
They are rightly values in the same enumeration. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-05tcg/s390x: Change FACILITY representationRichard Henderson
We will shortly need to be able to check facilities beyond the first 64. Instead of explicitly masking against s390_facilities, create a HAVE_FACILITY macro that indexes an array. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> --- v2: Change name to HAVE_FACILITY (david)
2021-10-05tcg/s390x: Rename from tcg/s390Richard Henderson
This emphasizes that we don't support s390, only 64-bit s390x hosts. Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>