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* remove stat member aliases from ppc-specific bits/stat.hRich Felker2012-11-261-6/+0
| | | | | if these are to be supported, they belong in the main stat.h, not repeated for each arch.
* fixup mcontext stuff to expost gregset_t/fpregset_t as appropriateRich Felker2012-11-251-1/+1
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* make sys/procfs.h mostly work on most archsRich Felker2012-11-251-0/+11
| | | | | | | | these structures are purely for use by trace/debug tools and tools working with core files. the definition of fpregset_t, which was previously here, has been removed because it was wrong; fpregset_t should be the type used in mcontext_t, not the type used in ptrace/core stuff.
* begin sys/user.h and sys/reg.h fixes for portsRich Felker2012-11-231-37/+11
| | | | | | aside from microblaze, these should be roughly correct for all archs now. some misc junk macros and typedefs are missing, which should probably be added for max compatibility with trace/debug tools.
* fix powerpc ucontext, again..Rich Felker2012-11-231-5/+0
| | | | | | | | it should now really match the kernel. some of the removed padding corresponded to the difference between user and kernel sigset_t. the space at the end was redundant with the uc_mcontext member and seems to have been added as a result of misunderstanding glibc's definition versus the kernel's.
* fix powerpc setjmp/longjmp to save/restore float regs; enlarge/align jmp_bufRich Felker2012-11-231-1/+1
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* remove stuff that doesn't belong in powerpc 32-bit sigcontextRich Felker2012-11-231-4/+0
| | | | these fields were wrongly copied from the kernel's ppc64 struct def
* more ppc signal.h typedef order fixesRich Felker2012-11-211-13/+13
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* fix misordered typedefs in ppc signal.hRich Felker2012-11-211-2/+2
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* add back NSIG, removed from powerpc in last commit, but for all archsRich Felker2012-11-211-0/+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.
* make powerpc signal.h namespace-clean for posix/isocRich Felker2012-11-211-19/+32
| | | | | | | | | | also handle the non-GNUC case where alignment attribute is not available by simply omitting it. this will not cause problems except for inclusion of mcontex_t/ucontext_t in application-defined structures, since the natural alignment of the uc_mcontext member relative to the start of ucontext_t is already correct. and shame on whoever designed this for making it impossible to satisfy the ABI requirements without GNUC extensions.
* fix powerpc types to match abi, and some feature test issuesRich Felker2012-11-213-7/+8
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* fix invalid usage of mcontext_t in powerpc signal.hrofl0r2012-11-211-1/+1
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* fix breakage from introducing bits header for sys/io.hRich Felker2012-11-181-0/+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.
* add missing const on powerpc FE_DFL_ENVRich Felker2012-11-181-1/+1
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* fenv support for ppc, untestedRich Felker2012-11-181-7/+28
| | | | based on code sent to the mailing list by nsz, with minor changes.
* ppc socket.h: add forgotten cmsghdrrofl0r2012-11-181-0/+7
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* fix ppc stat structure definitionRich Felker2012-11-161-4/+3
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* fix powerpc termios.h and ioctl.hrofl0r2012-11-162-192/+232
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* ppc wchar_t is long, not intRich Felker2012-11-151-1/+1
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* fix wchar limits mistakenly copied from armRich Felker2012-11-141-2/+2
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* PPC port cleaned up, static linking works well now.rofl0r2012-11-1325-0/+1804