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

Age	Commit message (Collapse)	Author	Lines
2016-12-15	remove legacy i386 fallback stdarg implementation and framework	Rich Felker	-4/+0
	this has been slated for removal for a long time. there is fundamentally no way to implement stdarg without compiler assistance; any attempt to do so has serious undefined behavior; its working depends not just (as a common misconception goes) on ABI, but also on assumptions about compiler code generation internal to a translation unit, which is not subject to external ABI constraints.
2011-04-27	use compiler builtins for variadic macros when available	Rich Felker	-0/+7
	this slightly cuts down on the degree musl "fights with" gcc, but more importantly, it fixes a critical bug when gcc inlines a variadic function and optimizes out the variadic arguments due to noticing that they were "not used" (by __builtin_va_arg). we leave the old code in place if __GNUC__ >= 3 is false; it seems like it might be necessary at least for tinycc support and perhaps if anyone ever gets around to fixing gcc 2.95.3 enough to make it work..
2011-02-15	split off arch-specific stdarg.h stuff	Rich Felker	-15/+1

2011-02-12	initial check-in, version 0.5.0v0.5.0	Rich Felker	-0/+32