From: me2faster@... Date: 2005-07-15T18:00:52+09:00 Subject: Re: ruby-1.8.2: test.rb: Seg Fault in test_check "exception" Hi, This is all that I can find that's related to ucontext and mcontext: #define GREG_S0 3 #define GREG_S1 4 #define GREG_S2 5 #define GREG_S3 6 #define GREG_S4 7 #define GREG_S5 8 #define GREG_S6 9 #define GREG_S7 10 #define GREG_S8 11 #define GREG_SP 12 #define GREG_GP 13 #define GREG_RA 14 typedef int greg_t; typedef greg_t gregset_t[38]; typedef struct mcontext { gregset_t gpregs; } mcontext_t; typedef struct ucontext { mcontext_t uc_mcontext; } ucontext_t; me2faster at excite dot com