diff options
Diffstat (limited to 'sys/arch/mvme88k/include/signal.h')
| -rw-r--r-- | sys/arch/mvme88k/include/signal.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/sys/arch/mvme88k/include/signal.h b/sys/arch/mvme88k/include/signal.h new file mode 100644 index 00000000000..fb5c3e1c960 --- /dev/null +++ b/sys/arch/mvme88k/include/signal.h @@ -0,0 +1,45 @@ +/* Stolen from SVR4 (/usr/include/sys/signal.h) */ + +typedef int sig_atomic_t; + +/* + * Information pushed on stack when a signal is delivered. + * This is used by the kernel to restore state following + * execution of the signal handler. It is also made available + * to the handler to allow it to restore state properly if + * a non-standard exit is performed. + * + * All machines must have an sc_onstack and sc_mask. + */ +struct sigcontext { + int sc_onstack; /* sigstack state to restore */ + int sc_mask; /* signal mask to restore */ + /* begin machine dependent portion */ + int sc_regs[32]; +#define sc_sp sc_regs[31] + int sc_xip; + int sc_nip; + int sc_fip; + int sc_ps; + int sc_fpsr; + int sc_fpcr; + int sc_ssbr; + int sc_dmt0; + int sc_dmd0; + int sc_dma0; + int sc_dmt1; + int sc_dmd1; + int sc_dma1; + int sc_dmt2; + int sc_dmd2; + int sc_dma2; + int sc_fpecr; + int sc_fphs1; + int sc_fpls1; + int sc_fphs2; + int sc_fpls2; + int sc_fppt; + int sc_fprh; + int sc_fprl; + int sc_fpit; +}; |