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Diffstat (limited to 'include/asm-sparc/svr4.h')
-rw-r--r-- | include/asm-sparc/svr4.h | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/include/asm-sparc/svr4.h b/include/asm-sparc/svr4.h deleted file mode 100644 index da1f1c980e2d..000000000000 --- a/include/asm-sparc/svr4.h +++ /dev/null @@ -1,119 +0,0 @@ -/* Solaris/SPARC constants and definitions -- - * (C) 1996 Miguel de Icaza - * - * This file is not meant to be included by user level applications - * but the solaris syscall emulator - */ - -#ifndef _SPARC_SVR4_H -#define _SPARC_SVR4_H - -/* Signals as used by svr4 */ -typedef struct { /* signal set type */ - ulong sigbits[4]; -} svr4_sigset_t; - -/* Values for siginfo.code */ -#define SVR4_SINOINFO 32767 -/* Siginfo, sucker expects bunch of information on those parameters */ -typedef union { - char total_size [128]; - struct { - int signo; - int code; - int error; - union { - } data; - } siginfo; -} svr4_siginfo_t; - -/* Context definition */ - -/* Location of the user stored registers into a greg_t */ -enum { - SVR4_PSR, SVR4_PC, SVR4_NPC, SVR4_Y, - SVR4_G1, SVR4_G2, SVR4_G3, SVR4_G4, - SVR4_G5, SVR4_G6, SVR4_G7, SVR4_O0, - SVR4_O1, SVR4_O2, SVR4_O3, SVR4_O4, - SVR4_O5, SVR4_O6, SVR4_O7 -}; - -/* sizeof (regs) / sizeof (greg_t), defined in the ABI */ -#define SVR4_NREGS 19 -#define SVR4_MAXWIN 31 - -typedef struct { - uint rwin_lo[8]; - uint rwin_in[8]; -} svr4_rwindow_t; - -typedef struct { - int count; - int __user *winptr [SVR4_MAXWIN]; /* pointer to the windows */ - svr4_rwindow_t win[SVR4_MAXWIN]; /* the windows */ -} svr4_gwindows_t; - -typedef int svr4_gregset_t[SVR4_NREGS]; - -typedef struct { - double fpu_regs[32]; - void *fp_q; - unsigned fp_fsr; - u_char fp_nqel; - u_char fp_nqsize; - u_char inuse; /* if fpu is in use */ -} svr4_fregset_t; - -typedef struct { - uint id; /* if this holds "xrs" string => ptr is valid */ - caddr_t ptr; -} svr4_xrs_t; - -/* Machine dependent context */ -typedef struct { - svr4_gregset_t greg; /* registers 0..19 (see top) */ - svr4_gwindows_t __user *gwin; /* may point to register windows */ - svr4_fregset_t freg; /* floating point registers */ - svr4_xrs_t xrs; /* mhm? */ - long pad[19]; -} svr4_mcontext_t; - -/* flags for stack_t.flags */ -enum svr4_stack_flags { - SVR4_SS_ONSTACK, - SVR4_SS_DISABLE, -}; - -/* signal stack exection place, unsupported */ -typedef struct svr4_stack_t { - char __user *sp; - int size; - int flags; -} svr4_stack_t; - -/* Context used by getcontext and setcontext */ -typedef struct svr4_ucontext_t { - u_long flags; /* context flags, indicate what is loaded */ - struct svr4_ucontext *link; - svr4_sigset_t sigmask; - svr4_stack_t stack; - svr4_mcontext_t mcontext; - long pad[23]; -} svr4_ucontext_t; - -/* windows hold the windows as they were at signal time, - * ucontext->mcontext holds a pointer to them. - * addresses for uc and si are passed as parameters to svr4 signal - * handler - */ - -/* This is the signal frame that is passed to the signal handler */ -typedef struct { - svr4_gwindows_t gw; /* windows */ - svr4_ucontext_t uc; /* machine context */ - svr4_siginfo_t si; /* siginfo */ -} svr4_signal_frame_t; - -#define SVR4_SF_ALIGNED (((sizeof (svr4_signal_frame_t) + 7) & (~7))) - -#endif /* include control */ |