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path: root/arch/microblaze/bits
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2012-11-21add back NSIG, removed from powerpc in last commit, but for all archsRich Felker-0/+2
unlike the previous definition, NSIG/_NSIG is supposed to be one more than the highest signal number. adding this will allow simplifying libc-internal code that makes signal-related syscalls, which can be done as a later step. some apps might use it too; while this usage is questionable, it's at least not insane.
2012-11-18fix breakage from introducing bits header for sys/io.hRich Felker-0/+0
apparently some other archs have sys/io.h and should not break just because they don't have the x86 port io functions. provide a blank bits/io.h everywhere for now.
2012-11-18fcntl.h: O_SEARCH was missing for powerpcrofl0r-3/+0
put some macros that do not differ between architectures in the main header and remove from bits. restructure mips header so it has the same structure as the others.
2012-10-19fix struct stat size/padding on microblazeRich Felker-1/+2
2012-10-18better support for reverse-endian variants of arm/mips/microblazeRich Felker-0/+4
these macros are supported by more compilers
2012-09-29microblaze portRich Felker-0/+1721
based on initial work by rdp, with heavy modifications. some features including threads are untested because qemu app-level emulation seems to be broken and I do not have a proper system image for testing.