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cpu: Introduce cpu_virtio_is_big_endian()

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Introduce the cpu_virtio_is_big_endian() generic helper to avoid
calling CPUClass internal virtio_is_big_endian() one.

Similarly to commit bf7663c4bd ("cpu: introduce
CPUClass::virtio_is_big_endian()"), we keep 'virtio' in the method
name to hint this handler shouldn't be called anywhere but from the
virtio code.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210517105140.1062037-8-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2021-05-17 12:51:24 +02:00 • committed by Richard Henderson
parent a41d3aae52
commit cdba7e2f49
4 changed files with 20 additions and 9 deletions
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9
include/hw/core/cpu.h
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@ -610,6 +610,15 @@ hwaddr cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
*/
int cpu_asidx_from_attrs(CPUState *cpu, MemTxAttrs attrs);
/**
* cpu_virtio_is_big_endian:
* @cpu: CPU
* Returns %true if a CPU which supports runtime configurable endianness
* is currently big-endian.
*/
bool cpu_virtio_is_big_endian(CPUState *cpu);
#endif /* CONFIG_USER_ONLY */
/**