1#include <inttypes.h>
2#include <signal.h>
3#include <stddef.h>
4#include <sys/ucontext.h>
5
6SIG_BLOCK
7SIG_SETMASK
8
9-- Offsets of the fields in the ucontext_t structure.
10#define ucontext(member)	offsetof (ucontext_t, member)
11#define mcontext(member)	ucontext (uc_mcontext.member)
12#define greg(member)		mcontext (__gregs.member)
13#define fpreg(member)		mcontext (__fpregs.member)
14
15UCONTEXT_FLAGS			ucontext (__uc_flags)
16UCONTEXT_LINK			ucontext (uc_link)
17UCONTEXT_STACK			ucontext (uc_stack)
18UCONTEXT_MCONTEXT		ucontext (uc_mcontext)
19UCONTEXT_SIGMASK		ucontext (uc_sigmask)
20
21MCONTEXT_CSKY_PC		greg (__pc)
22MCONTEXT_CSKY_SP		greg (__usp)
23MCONTEXT_CSKY_LR		greg (__lr)
24MCONTEXT_CSKY_A0		greg (__a0)
25MCONTEXT_CSKY_R8		greg (__regs[2])
26MCONTEXT_CSKY_R16		greg (__exregs[0])
27MCONTEXT_CSKY_HI		greg (__rhi)
28MCONTEXT_CSKY_LO		greg (__rlo)
29MCONTEXT_CSKY_R4		greg (__regs[0])
30MCONTEXT_CSKY_FESR		fpreg (__fesr)
31MCONTEXT_CSKY_FCR		fpreg (__fcr)
32MCONTEXT_CSKY_FR0		fpreg (__vr[0])
33