musl - musl - an implementation of the standard library for Linux-based systems

Age	Commit message (Collapse)	Author	Lines
2012-11-25	fixup mcontext stuff to expost gregset_t/fpregset_t as appropriate	Rich Felker	-1/+19

2012-11-23	sigcontext/mcontext cleanup for arch-specific bits	Rich Felker	-11/+11
	with these changes, the members/types of mcontext_t and related stuff should closely match the glibc definitions. unlike glibc, however, the definitions here avoid using typedefs as much as possible and work directly with the underlying types, to minimize namespace pollution from signal.h in the default (_BSD_SOURCE) profile. this is a first step in improving compatibility with applications which poke at context/register information -- mainly debuggers, trace utilities, etc. additional definitions in ucontext.h and other headers may be needed later. if feature test macros are used to request a conforming namespace, mcontext_t is replaced with an opaque structure of the equivalent size and alignment; conforming programs cannot examine its contents anyway.
2012-11-23	fix up leftover, incorrect NSIG definitions in arch-specific signal.h	Rich Felker	-1/+0

2012-11-21	add back NSIG, removed from powerpc in last commit, but for all archs	Rich 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.
2012-07-12	fix redef of sigprocmask constants on mips	Rich Felker	-0/+3
	this fix is easier than trying to reorder the header stuff
2012-07-12	more mips bits-header fixes	Rich Felker	-2/+6
	signal handling was very broken because of this
2012-07-12	fix mips mcontext_t structure size	Rich Felker	-1/+5
	otherwise offs in ucontext_t will be wrong, and break code that inspects or modifies the signal makes (including cancellation code).
2012-07-11	initial version of mips (o32) port, based on work by Richard Pennington (rdp)	Rich Felker	-0/+73
	basically, this version of the code was obtained by starting with rdp's work from his ellcc source tree, adapting it to musl's build system and coding style, auditing the bits headers for discrepencies with kernel definitions or glibc/LSB ABI or large file issues, fixing up incompatibility with the old binutils from aboriginal linux, and adding some new special cases to deal with the oddities of sigaction and pipe syscall interfaces on mips. at present, minimal test programs work, but some interfaces are broken or missing. threaded programs probably will not link.