linux-user: add pseudo /proc/cpuinfo for sparc
SPARC libc6 debian package wants to check the cpu level to be
installed or not:
WARNING: This machine has a SPARC V8 or earlier class processor.
Debian lenny and later does not support such old hardware
any longer.
To avoid this, it only needs to know if the machine type is sun4u or sun4v,
for that it reads the information from /proc/cpuinfo.
Fixes:
9a93c152fcdb4ab2cd85094487b33578fd693915
("linux-user: fix UNAME_MACHINE for sparc/sparc64")
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20190517133149.19593-2-laurent@vivier.eu>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>