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Thomas Huth authored
Clang complains here: arm/pmu.c:201:16: error: value size does not match register size specified by the constraint and modifier [-Werror,-Wasm-operand-widths] : [pmcr] "r" (pmcr) ^ arm/pmu.c:194:18: note: use constraint modifier "w" " msr pmcr_el0, %[pmcr]\n" ^~~~~~~ %w[pmcr] arm/pmu.c:200:17: error: value size does not match register size specified by the constraint and modifier [-Werror,-Wasm-operand-widths] : [loop] "+r" (loop) ^ arm/pmu.c:196:11: note: use constraint modifier "w" "1: subs %[loop], %[loop], #1\n" ^~~~~~~ %w[loop] arm/pmu.c:200:17: error: value size does not match register size specified by the constraint and modifier [-Werror,-Wasm-operand-widths] : [loop] "+r" (loop) ^ arm/pmu.c:196:20: note: use constraint modifier "w" "1: subs %[loop], %[loop], #1\n" ^~~~~~~ %w[loop] arm/pmu.c:284:35: error: value size does not match register size specified by the constraint and modifier [-Werror,-Wasm-operand-widths] : [addr] "r" (addr), [pmcr] "r" (pmcr), [loop] "r" (loop) ^ arm/pmu.c:274:28: note: use constraint modifier "w" " msr pmcr_el0, %[pmcr]\n" ^~~~~~~ %w[pmcr] arm/pmu.c:284:54: error: value size does not match register size specified by the constraint and modifier [-Werror,-Wasm-operand-widths] : [addr] "r" (addr), [pmcr] "r" (pmcr), [loop] "r" (loop) ^ arm/pmu.c:276:23: note: use constraint modifier "w" " mov x10, %[loop]\n" ^~~~~~~ %w[loop] pmcr should be 64-bit since it is a sysreg, but for loop we can use the "w" modifier. Suggested-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20201001072234.143703-6-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Andrew Jones <drjones@redhat.com> Tested-by: Andrew Jones <drjones@redhat.com>
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