diff options
Diffstat (limited to 'gdb/config/i386/nm-fbsd.h')
| -rw-r--r-- | gdb/config/i386/nm-fbsd.h | 56 |
1 files changed, 40 insertions, 16 deletions
diff --git a/gdb/config/i386/nm-fbsd.h b/gdb/config/i386/nm-fbsd.h index a2d1e3d1da4..7f912e0cf5e 100644 --- a/gdb/config/i386/nm-fbsd.h +++ b/gdb/config/i386/nm-fbsd.h @@ -1,5 +1,5 @@ -/* Native-dependent definitions for Intel 386 running BSD Unix, for GDB. - Copyright 1986, 1987, 1989, 1992, 1996 Free Software Foundation, Inc. +/* Native-dependent definitions for FreeBSD/i386. + Copyright (C) 1986, 87, 89, 92, 96, 2000 Free Software Foundation, Inc. This file is part of GDB. @@ -18,11 +18,25 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef NM_FREEBSD_H -#define NM_FREEBSD_H +#ifndef NM_FBSD_H +#define NM_FBSD_H -/* Be shared lib aware */ -#include "solib.h" +/* Type of the third argument to the `ptrace' system call. */ +#define PTRACE_ARG3_TYPE caddr_t + +/* Override copies of {fetch,store}_inferior_registers in `infptrace.c'. */ +#define FETCH_INFERIOR_REGISTERS + +/* We can attach and detach. */ +#define ATTACH_DETACH + + +/* Support for the user struct. */ + +/* Return the size of the user struct. */ + +#define KERNEL_U_SIZE kernel_u_size () +extern int kernel_u_size (void); /* This is the amount to subtract from u.u_ar0 to get the offset in the core file of the register values. */ @@ -31,14 +45,27 @@ #define KERNEL_U_ADDR USRSTACK #define REGISTER_U_ADDR(addr, blockend, regno) \ - (addr) = i386_register_u_addr ((blockend),(regno)); + (addr) = register_u_addr ((blockend), (regno)) +extern CORE_ADDR register_u_addr (CORE_ADDR blockend, int regno); + -extern int -i386_register_u_addr PARAMS ((int, int)); +/* Shared library support. */ -#define PTRACE_ARG3_TYPE char* +/* The FreeBSD <link.h> uses the same condition to distinguish ELF + from a.out. ELF implies SVR4 shared libraries. */ +#if (defined (FREEBSD_ELF) || defined (__ELF__)) && !defined (FREEBSD_AOUT) +#define SVR4_SHARED_LIBS +#endif + +#include "solib.h" /* Support for shared libraries. */ +#ifdef SVR4_SHARED_LIBS +#include "elf/common.h" /* Additional ELF shared library info. */ +#endif + +#ifndef SVR4_SHARED_LIBS + +/* Make structure definitions match up with those expected in `solib.c'. */ -/* make structure definitions match up with those expected in solib.c */ #define link_object sod #define lo_name sod_name #define lo_library sod_library @@ -91,9 +118,6 @@ i386_register_u_addr PARAMS ((int, int)); #define ld_un d_un #define ld_2 d_sdt -/* Return sizeof user struct to callers in less machine dependent routines */ - -#define KERNEL_U_SIZE kernel_u_size() -extern int kernel_u_size PARAMS ((void)); +#endif /* !SVR4_SHARED_LIBS */ -#endif /* NM_FREEBSD_H */ +#endif /* NM_FBSD_H */ |