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From: "ian at airs dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug go/113143] Remove usage of ucontext.h
Date: Sat, 30 Dec 2023 06:26:09 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113143

--- Comment #12 from Ian Lance Taylor <ian at airs dot com> ---
libgo/runtime/runtime.h:

#if defined(__x86_64__) && defined(__linux__) && !defined(__CET__)
...
#else
#define __go_context_t  ucontext_t
#define __go_getcontext(c)      getcontext(c)
#define __go_setcontext(c)      setcontext(c)
#define __go_makecontext(c, fn, sp, size) \
        ((c)->uc_stack.ss_sp =3D sp, (c)->uc_stack.ss_size =3D size, makeco=
ntext(c,
fn, 0))
#endif


libgo/runtime/proc.c:

various calls to __go_getcontext, __go_setcontext, and __go_makecontext.=