linux-user: Extract target errno to 'target_errno_defs.h'

We want to access the target errno indepently of the rest of the
linux-user code. Move the header containing the generic errno
definitions (

linux-user: Extract target errno to 'target_errno_defs.h'

We want to access the target errno indepently of the rest of the
linux-user code. Move the header containing the generic errno
definitions ('errno_defs.h') to 'generic/target_errno_defs.h',
create a new 'target_errno_defs.h' in each target which itself
includes 'generic/target_errno_defs.h'.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210708170550.1846343-4-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

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linux-user/sparc: Rename target_errno.h -> target_errno_defs.h

We want to have one generic target_errno.h (API to access target
errno), and will add target errno definitions in target_errno_defs.h.

linux-user/sparc: Rename target_errno.h -> target_errno_defs.h

We want to have one generic target_errno.h (API to access target
errno), and will add target errno definitions in target_errno_defs.h.
The sparc target already have its errnos in an header, simply rename
it.

Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210708170550.1846343-3-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

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linux-user: add sparc/sparc64 specific errno

Copied from linux/arch/sparc/include/uapi/asm/errno.h

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
M

linux-user: add sparc/sparc64 specific errno

Copied from linux/arch/sparc/include/uapi/asm/errno.h

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
Message-Id: <20180509231123.20864-6-laurent@vivier.eu>

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