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- #include <inttypes.h>
- #include <signal.h>
- #include <stddef.h>
- #include <sys/ucontext.h>
- #include <kernel_rt_sigframe.h>
- -- Constants used by the rt_sigprocmask call.
- SIG_BLOCK
- SIG_SETMASK
- _NSIG8 (_NSIG / 8)
- -- Offsets of the fields in the kernel rt_sigframe_t structure.
- #define rt_sigframe(member) offsetof (kernel_rt_sigframe_t, member)
- RT_SIGFRAME_UCONTEXT rt_sigframe (rs_uc)
- RT_SIGFRAME_SIZE sizeof (kernel_rt_sigframe_t)
- -- Offsets of the fields in the ucontext_t structure.
- #define ucontext(member) offsetof (ucontext_t, member)
- #define stack(member) ucontext (uc_stack.member)
- #define mcontext(member) ucontext (uc_mcontext.member)
- UCONTEXT_FLAGS ucontext (uc_flags)
- UCONTEXT_LINK ucontext (uc_link)
- UCONTEXT_STACK ucontext (uc_stack)
- UCONTEXT_MCONTEXT ucontext (uc_mcontext)
- UCONTEXT_SIGMASK ucontext (uc_sigmask)
- STACK_SP stack (ss_sp)
- STACK_SIZE stack (ss_size)
- STACK_FLAGS stack (ss_flags)
- MCONTEXT_GREGS mcontext (gregs)
- MCONTEXT_FPREGS mcontext (fpregs)
- MCONTEXT_MDHI mcontext (mdhi)
- MCONTEXT_HI1 mcontext (hi1)
- MCONTEXT_HI2 mcontext (hi2)
- MCONTEXT_HI3 mcontext (hi3)
- MCONTEXT_MDLO mcontext (mdlo)
- MCONTEXT_LO1 mcontext (lo1)
- MCONTEXT_LO2 mcontext (lo2)
- MCONTEXT_LO3 mcontext (lo3)
- MCONTEXT_PC mcontext (pc)
- MCONTEXT_FPC_CSR mcontext (fpc_csr)
- MCONTEXT_USED_MATH mcontext (used_math)
- MCONTEXT_DSP mcontext (dsp)
- UCONTEXT_SIZE sizeof (ucontext_t)
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