2 commits

Author	SHA1	Message	Date
Peter Wemm	04cb6b3aa6	"Fix" makecontext() so that the C code begins execution with its ... ABI-required stack alignment. C code expects that the push of the return address disturbed the 16 byte alignment and it will take corrective measures to fix it before making another call. Of course, if its wrong to start with, then all hell breaks loose. Essentially we "fix" this by making the stack alignment odd to start with. This was one of the things that broke on libkse with apps that use floating point/varargs/etc. Approved by: re (scottl)	2003-12-05 01:36:44 +00:00
Daniel Eischen	4adc354c34	Add amd64 versions of makecontext() and signalcontext() needed ... for libkse (makecontext() is also needed for libthr). These probably will need some tweaking.	2003-07-19 04:41:08 +00:00