/* $Id: user.h,v 1.1 1996/12/26 14:22:44 davem Exp $ * asm-sparc64/user.h: Core file definitions for the Sparc. * * Keep in sync with reg.h. Actually, we could get rid of this * one, since we won't a.out core dump that much anyways - miguel. * Copyright (C) 1995 (davem@caip.rutgers.edu) */ #ifndef _SPARC64_USER_H #define _SPARC64_USER_H #include <asm/a.out.h> struct sunos_regs { unsigned int psr, pc, npc, y; unsigned int regs[15]; }; struct sunos_fpqueue { unsigned int *addr; unsigned int inst; }; struct sunos_fp { union { unsigned int regs[32]; double reg_dbls[16]; } fregs; unsigned int fsr; unsigned int flags; unsigned int extra; unsigned int fpq_count; struct sunos_fpqueue fpq[16]; }; struct sunos_fpu { struct sunos_fp fpstatus; }; /* The SunOS core file header layout. */ struct user { unsigned int magic; unsigned int len; struct sunos_regs regs; struct exec uexec; int signal; size_t u_tsize; /* all of these in bytes! */ size_t u_dsize; size_t u_ssize; char u_comm[17]; struct sunos_fpu fpu; unsigned int sigcode; /* Special sigcontext subcode, if any */ }; #define NBPG PAGE_SIZE /* XXX 4096 maybe? */ #define UPAGES 1 #define HOST_TEXT_START_ADDR (u.start_code) #define HOST_DATA_START_ADDR (u.start_data) #define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG) #define SUNOS_CORE_MAGIC 0x080456 #endif /* !(_SPARC64_USER_H) */