diff options
| -rw-r--r-- | gnu/usr.bin/binutils/gdb/config/powerpc/nm-obsd.h | 150 | ||||
| -rw-r--r-- | gnu/usr.bin/binutils/gdb/config/powerpc/obsd.mh | 13 | ||||
| -rw-r--r-- | gnu/usr.bin/binutils/gdb/config/powerpc/xm-obsd.h | 3 |
3 files changed, 149 insertions, 17 deletions
diff --git a/gnu/usr.bin/binutils/gdb/config/powerpc/nm-obsd.h b/gnu/usr.bin/binutils/gdb/config/powerpc/nm-obsd.h index 656cc6c4533..12648bf65f7 100644 --- a/gnu/usr.bin/binutils/gdb/config/powerpc/nm-obsd.h +++ b/gnu/usr.bin/binutils/gdb/config/powerpc/nm-obsd.h @@ -1,6 +1,5 @@ -/* Definitions for running gdb on a host machine running any flavor of SVR4. - Copyright 1991, 1992 Free Software Foundation, Inc. - Written by Fred Fish at Cygnus Support (fnf@cygnus.com). +/* Native-dependent definitions for OpenBSD. + Copyright 1994, 1996 Free Software Foundation, Inc. This file is part of GDB. @@ -18,20 +17,145 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#include "solib.h" /* Support for shared libraries. */ +/* "Support" the Net- and OpenBSD-specific "-k" option. */ +#define ADDITIONAL_OPTIONS {"k", no_argument, 0, 'k'}, +#define ADDITIONAL_OPTION_CASES case 'k': \ + fprintf_unfiltered (gdb_stderr, \ +"-k: obsolete option. For kernel debugging, start gdb\n" \ +"with just the kernel name as an argument (no core file)\n" \ +"and then use the gdb command `target kcore COREFILE'.\n"); \ + exit (1); +/* End of "-k" stuff. */ -/* Use SVR4 style shared library support */ +#define ATTACH_DETACH -#define SVR4_SHARED_LIBS +/* Use this instead of KERNEL_U_ADDR (See gdb/infptrace.c) */ +#define KERNEL_U_ADDR 0 +#define FETCH_INFERIOR_REGISTERS -/* SVR4 has /proc support, so use it instead of ptrace. */ -/* On OpenBSD we prefer ptrace */ +/* This enables functions needed by kcore-nbsd.c */ +#define FETCH_KCORE_REGISTERS -#undef USE_PROC_FS +#define PTRACE_ARG3_TYPE char* -/* SVR4 machines can easily do attach and detach via /proc (procfs.c) - support */ +#if 0 +#include "solib.h" /* Support for shared libraries. */ +#endif -#define ATTACH_DETACH +/* + * fix this later + */ +#if 0 +#ifdef SVR4_SHARED_LIBS +/* The Net- and OpenBSD link.h structure definitions have different names + than the SunOS version, but the structures are very similar, + so we can use solib.c by defining the SunOS names. */ +#define link_object sod +#define lo_name sod_name +#define lo_library sod_library +#define lo_unused sod_reserved +#define lo_major sod_major +#define lo_minor sod_minor +#define lo_next sod_next + +#define link_map so_map +#define l_addr som_addr +#define l_name som_path +#define l_next som_next +#define lm_lop som_sod +#define lm_lob som_sodbase +#define l_prev som_sodbase +#define lm_rwt som_write +#define lm_ld som_dynamic +#define lm_lpd som_spd + +#define link_dynamic_2 section_dispatch_table +#define ld_loaded sdt_loaded +#define ld_need sdt_sods +#define ld_rules sdt_rules +#define ld_got sdt_got +#define ld_plt sdt_plt +#define ld_rel sdt_rel +#define ld_hash sdt_hash +#define ld_stab sdt_nzlist +#define ld_stab_hash sdt_filler2 +#define ld_buckets sdt_buckets +#define ld_symbols sdt_strings +#define ld_symb_size sdt_str_sz +#define ld_text sdt_text_sz +#define ld_plt_sz sdt_plt_sz + +#define rtc_symb rt_symbol +#define rtc_sp rt_sp +#define rtc_next rt_next + +#define r_debug so_debug +#define ldd_version dd_version +#define ldd_in_debugger dd_in_debugger +#define ldd_sym_loaded dd_sym_loaded +#define ldd_bp_addr dd_bpt_addr +#define ldd_bp_inst dd_bpt_shadow +#define ldd_cp dd_cc + +#define link_dynamic _dynamic +#define ld_version d_version +#define ldd d_debug +#define ld_un d_un +#define ld_2 d_sdt + +#else + +#define link_object sod +#define lo_name sod_name +#define lo_library sod_library +#define lo_unused sod_reserved +#define lo_major sod_major +#define lo_minor sod_minor +#define lo_next sod_next + +#define link_map so_map +#define lm_addr som_addr +#define lm_name som_path +#define lm_next som_next +#define lm_lop som_sod +#define lm_lob som_sodbase +#define lm_rwt som_write +#define lm_ld som_dynamic +#define lm_lpd som_spd + +#define link_dynamic_2 section_dispatch_table +#define ld_loaded sdt_loaded +#define ld_need sdt_sods +#define ld_rules sdt_rules +#define ld_got sdt_got +#define ld_plt sdt_plt +#define ld_rel sdt_rel +#define ld_hash sdt_hash +#define ld_stab sdt_nzlist +#define ld_stab_hash sdt_filler2 +#define ld_buckets sdt_buckets +#define ld_symbols sdt_strings +#define ld_symb_size sdt_str_sz +#define ld_text sdt_text_sz +#define ld_plt_sz sdt_plt_sz + +#define rtc_symb rt_symbol +#define rtc_sp rt_sp +#define rtc_next rt_next + +#define ld_debug so_debug +#define ldd_version dd_version +#define ldd_in_debugger dd_in_debugger +#define ldd_sym_loaded dd_sym_loaded +#define ldd_bp_addr dd_bpt_addr +#define ldd_bp_inst dd_bpt_shadow +#define ldd_cp dd_cc + +#define link_dynamic _dynamic +#define ld_version d_version +#define ldd d_debug +#define ld_un d_un +#define ld_2 d_sdt -#define KERNEL_U_ADDR ((u_int)(USER_ADDR)) +#endif /* SVR4_SHARED_LIBS */ +#endif diff --git a/gnu/usr.bin/binutils/gdb/config/powerpc/obsd.mh b/gnu/usr.bin/binutils/gdb/config/powerpc/obsd.mh index 6e3e5c84e20..29976b851ec 100644 --- a/gnu/usr.bin/binutils/gdb/config/powerpc/obsd.mh +++ b/gnu/usr.bin/binutils/gdb/config/powerpc/obsd.mh @@ -1,10 +1,15 @@ -# Host: PowerPC, running Linux +# Host: PowerPC, running OpenBSD -XM_FILE= xm-obsd.h +XM_FILE= ../xm-obsd.h XDEPFILES= ser-tcp.o XM_CLIBS= NAT_FILE= nm-obsd.h -NATDEPFILES= obsdsolib.o corelow.o core-aout.o core-regset.o # infptrace.o inftarg.o fork-child.o +NATDEPFILES= ppcobsd-nat.o corelow.o infptrace.o fork-child.o core-aout.o inftarg.o #core-regset.o -#GDBSERVER_DEPFILES= low-linux.o +GDBSERVER_DEPFILES= + +# SVR4 comes standard with terminfo, and in some implementations, the +# old termcap descriptions are incomplete. So ensure that we use the +# new terminfo interface and latest terminal descriptions. +TERMCAP=-lcurses diff --git a/gnu/usr.bin/binutils/gdb/config/powerpc/xm-obsd.h b/gnu/usr.bin/binutils/gdb/config/powerpc/xm-obsd.h index 41c8ba71dc5..697e7ba1748 100644 --- a/gnu/usr.bin/binutils/gdb/config/powerpc/xm-obsd.h +++ b/gnu/usr.bin/binutils/gdb/config/powerpc/xm-obsd.h @@ -19,3 +19,6 @@ along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define HOST_BYTE_ORDER BIG_ENDIAN +/* +#define KERNEL_U_ADDR 0 +*/ |