diff options
Diffstat (limited to 'ports/sysdeps/unix/sysv/linux/mips/ucontext_i.sym')
| -rw-r--r-- | ports/sysdeps/unix/sysv/linux/mips/ucontext_i.sym | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/mips/ucontext_i.sym b/ports/sysdeps/unix/sysv/linux/mips/ucontext_i.sym new file mode 100644 index 0000000000..f14b886407 --- /dev/null +++ b/ports/sysdeps/unix/sysv/linux/mips/ucontext_i.sym @@ -0,0 +1,52 @@ +#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) |