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freebsd/sys/i386/svr4/svr4_genassym.c
Mark Newton f22dd58acc Emulator KLD for SysVR4 executables grabbed from NetBSD.
See http://www.freebsd.org/~newton/freebsd-svr4 for limitations,
capabilities, history and TO-DO list.
1999-01-30 06:29:48 +00:00

37 lines
1019 B
C

/* $Id$ */
/* Derived from: Id: linux_genassym.c,v 1.8 1998/07/29 15:50:41 bde Exp */
#include <sys/param.h>
struct proc;
#include <svr4/svr4.h>
#include <svr4/svr4_signal.h>
#include <svr4/svr4_ucontext.h>
/* XXX: This bit sucks rocks, but gets rid of compiler errors. Maybe I should
* fix the include files instead... */
#define SVR4_MACHDEP_JUST_REGS
#include <i386/svr4/svr4_machdep.h>
#define offsetof(type, member) ((size_t)(&((type *)0)->member))
#define OS(s, m) ((u_int)offsetof(struct s, m))
int main __P((void));
int printf __P((const char *, ...));
int
main()
{
printf("#define\tSVR4_SIGF_HANDLER %u\n",
OS(svr4_sigframe, sf_handler));
printf("#define\tSVR4_SIGF_UC %u\n", OS(svr4_sigframe, sf_uc));
printf("#define\tSVR4_UC_FS %u\n",
OS(svr4_ucontext, uc_mcontext.greg[SVR4_X86_FS]));
printf("#define\tSVR4_UC_GS %u\n",
OS(svr4_ucontext, uc_mcontext.greg[SVR4_X86_GS]));
printf("#define\tSVR4_UC_EFLAGS %u\n",
OS(svr4_ucontext, uc_mcontext.greg[SVR4_X86_EFL]));
return (0);
}