Re: gdb 6

[ibotty <bsd@xxxxxxxxxx>]

ibotty wrote:

> this was not meant to go to the list.
> 
> wrong keypress... oops.

sorry for the spam. ctrl+enter is bad for me it seems.

> ./configure --host=i386-unknown-dragonfly1.0 --prefix=/usr/pkg
> make
> cd gdb
> make i386bsd-tdep.o
> gcc -g -O2        -o gdb gdb.o main.o cli-dump.o  cli-decode.o
cli-script.o cli-cmds.o cli-setshow.o cli-utils.o  cli-logging.o 
cli-interp.o mi-out.o mi-console.o  mi-cmds.o mi-cmd-env.o mi-cmd-var.o
mi-cmd-break.o mi-cmd-stack.o  mi-cmd-file.o mi-cmd-disas.o
mi-symbol-cmds.o  mi-interp.o  mi-main.o mi-parse.o mi-getopt.o
libgdb.a     ../bfd/libbfd.a ../readline/libreadline.a ../opcodes/libopcodes.a ./../intl/libintl.a ../libiberty/libiberty.a     
-ltermcap -lm      ../libiberty/libiberty.a i386bsd-tdep.o
> sudo make install

~ibotty

diff -ruN gdb-6.0/bfd/config.bfd gdb-6port/bfd/config.bfd
--- gdb-6.0/bfd/config.bfd	Fri Jun 20 10:36:19 2003
+++ gdb-6port/bfd/config.bfd	Tue Mar 23 11:28:35 2004
@@ -431,6 +431,10 @@
     targ_defvec=i386bsd_vec
     targ_underscore=yes
     ;;
+  i[3-7]86-*-dragonfly*)
+    targ_defvec=bfd_elf32_i386_freebsd_vec
+    targ_selvecs=i386coff_vec
+    ;;
   i[3-7]86-*-freebsdaout* | i[3-7]86-*-freebsd[12].* | \
   i[3-7]86-*-freebsd[12])
     targ_defvec=i386freebsd_vec
diff -ruN gdb-6.0/config.guess gdb-6port/config.guess
--- gdb-6.0/config.guess	Sat Jun 14 16:07:21 2003
+++ gdb-6port/config.guess	Tue Mar 23 11:29:22 2004
@@ -751,6 +751,9 @@
     *:BSD/OS:*:*)
 	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 	exit 0 ;;
+    *:DragonFly:*:*)
+        echo ${UNAME_MACHINE}-unknown-dragonfly${UNAME_RELEASE}
+        exit 0 ;;
     *:FreeBSD:*:*|*:GNU/FreeBSD:*:*)
 	# Determine whether the default compiler uses glibc.
 	eval $set_cc_for_build
diff -ruN gdb-6.0/config.sub gdb-6port/config.sub
--- gdb-6.0/config.sub	Sat Jun 14 16:07:21 2003
+++ gdb-6port/config.sub	Tue Mar 23 11:30:49 2004
@@ -1121,10 +1121,10 @@
 	      | -aos* \
 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
-	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
-	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
-	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
-	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -dragonfly*| -freebsd* \
+	      | -riscix* | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* \
+	      | -elf* | -oabi* | -ptx* | -coff* | -ecoff* | -winnt* | -domain* \
+	      | -vsta* | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 	      | -chorusos* | -chorusrdb* \
 	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
 	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
diff -ruN gdb-6.0/configure gdb-6port/configure
--- gdb-6.0/configure	Wed Jun 18 04:25:31 2003
+++ gdb-6port/configure	Tue Mar 23 11:31:26 2004
@@ -1190,6 +1190,9 @@
   i[3456789]86-*-coff | i[3456789]86-*-elf)
     noconfigdirs="$noconfigdirs ${libgcj}"
     ;;
+  i[3456789]86-*-dragonfly*)
+    noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+    ;;
   i[3456789]86-*-freebsd*)
     noconfigdirs="$noconfigdirs target-newlib target-libgloss"
     ;;
diff -ruN gdb-6.0/gdb/config/i386/dfly.mh gdb-6port/gdb/config/i386/dfly.mh
--- gdb-6.0/gdb/config/i386/dfly.mh	Thu Jan  1 01:00:00 1970
+++ gdb-6port/gdb/config/i386/dfly.mh	Tue Mar 23 11:26:10 2004
@@ -0,0 +1,8 @@
+# Host: Intel 386 running DragonFly BSD
+
+XM_FILE= xm-i386.h
+
+NAT_FILE= nm-dfly.h
+# NOTE: Do not spread NATDEPFILES over several lines - it hurts BSD make.
+# include FreeBSD files, as DragonFly BSD uses the same abi.
+NATDEPFILES= fork-child.o infptrace.o inftarg.o solib.o solib-svr4.o solib-legacy.o corelow.o core-aout.o core-regset.o i386-nat.o i386bsd-nat.o i386fbsd-nat.o gcore.o fbsd-proc.o
diff -ruN gdb-6.0/gdb/config/i386/dfly.mt gdb-6port/gdb/config/i386/dfly.mt
--- gdb-6.0/gdb/config/i386/dfly.mt	Thu Jan  1 01:00:00 1970
+++ gdb-6port/gdb/config/i386/dfly.mt	Tue Mar 23 11:26:10 2004
@@ -0,0 +1,3 @@
+# Target: Intel 386 running DragonFly BSD
+TDEPFILES= i386-tdep.o i387-tdep.o i386bsd-tdep.o
+TM_FILE= tm-dfly.h
diff -ruN gdb-6.0/gdb/config/i386/nm-dfly.h gdb-6port/gdb/config/i386/nm-dfly.h
--- gdb-6.0/gdb/config/i386/nm-dfly.h	Thu Jan  1 01:00:00 1970
+++ gdb-6port/gdb/config/i386/nm-dfly.h	Tue Mar 23 11:26:10 2004
@@ -0,0 +1,23 @@
+/* Native-dependent definitions for DragonFly/i386.
+   Copyright 1986, 1987, 1989, 1992, 1994, 1996, 1997, 2000, 2001
+   Free Software Foundation, Inc.
+
+   This file is part of GDB.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   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.  */
+
+/* simply include the FreeBSD file */
+#include "config/i386/nm-fbsd.h"
diff -ruN gdb-6.0/gdb/config/i386/tm-dfly.h gdb-6port/gdb/config/i386/tm-dfly.h
--- gdb-6.0/gdb/config/i386/tm-dfly.h	Thu Jan  1 01:00:00 1970
+++ gdb-6port/gdb/config/i386/tm-dfly.h	Tue Mar 23 11:26:10 2004
@@ -0,0 +1,30 @@
+/* Target-dependent definitions for DragonFly/i386.
+   Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
+
+   This file is part of GDB.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   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.  */
+
+#ifndef TM_DFLY_H
+#define TM_DFLY_H
+
+#include "i386/tm-i386.h"
+
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+
+#endif /* TM_DFLY_H */
diff -ruN gdb-6.0/gdb/configure.host gdb-6port/gdb/configure.host
--- gdb-6.0/gdb/configure.host	Mon Aug 18 20:10:52 2003
+++ gdb-6port/gdb/configure.host	Tue Mar 23 11:33:55 2004
@@ -54,6 +54,7 @@
 # OBSOLETE i[3456]86-sequent-sysv*) gdb_host=ptx ;;
 i[34567]86-*-bsd*)	gdb_host=i386bsd ;;
 i[34567]86-*-dgux*)	gdb_host=i386v4 ;;
+i[34567]86-*-dragonfly*)       gdb_host=dfly ;;
 i[34567]86-*-freebsd*)	gdb_host=fbsd ;;
 i[34567]86-*-netbsdelf*)	gdb_host=nbsdelf ;;
 i[34567]86-*-netbsdaout*) gdb_host=nbsdaout ;;
diff -ruN gdb-6.0/gdb/i386bsd-nat.c gdb-6port/gdb/i386bsd-nat.c
--- gdb-6.0/gdb/i386bsd-nat.c	Sat May 31 18:08:06 2003
+++ gdb-6port/gdb/i386bsd-nat.c	Tue Mar 23 11:36:35 2004
@@ -393,8 +393,10 @@
      are compiling a native debugger, which means that we can use the
      system header files and sysctl(3) to get at the relevant
      information.  */
-
-#if defined (__FreeBSD_version) && __FreeBSD_version >= 400011
+#if defined(__DragonFly__)
+  extern int i386fbsd4_sc_reg_offset[];
+#define SC_REG_OFFSET i386fbsd4_sc_reg_offset
+#elif defined (__FreeBSD_version) && __FreeBSD_version >= 400011
   extern int i386fbsd4_sc_reg_offset[];
 #define SC_REG_OFFSET i386fbsd4_sc_reg_offset
 #elif defined (__FreeBSD_version) && __FreeBSD_version >= 300005
diff -ruN gdb-6.0/gdb/rdi-share/unixcomm.c gdb-6port/gdb/rdi-share/unixcomm.c
--- gdb-6.0/gdb/rdi-share/unixcomm.c	Sat Jun  8 22:34:41 2002
+++ gdb-6port/gdb/rdi-share/unixcomm.c	Tue Mar 23 11:37:28 2004
@@ -36,7 +36,7 @@
 #include <sys/types.h>
 #include <sys/time.h>
 
-#if defined (__FreeBSD__) || defined (__NetBSD__) || defined (__OpenBSD__) || defined (bsdi)
+#if defined(__DragonFLY__) || defined (__FreeBSD__) || defined (__NetBSD__) || defined (__OpenBSD__) || defined (bsdi)
 #undef BSD
 #include <sys/ioctl.h>
 #endif
diff -ruN gdb-6.0/include/libiberty.h gdb-6port/include/libiberty.h
--- gdb-6.0/include/libiberty.h	Thu May 15 21:08:25 2003
+++ gdb-6port/include/libiberty.h	Tue Mar 23 11:42:59 2004
@@ -74,7 +74,7 @@
    to find the declaration so provide a fully prototyped one.  If it
    is 1, we found it so don't provide any declaration at all.  */
 #if !HAVE_DECL_BASENAME
-#if defined (__GNU_LIBRARY__ ) || defined (__linux__) || defined (__FreeBSD__) || defined (__OpenBSD__) || defined(__NetBSD__) || defined (__CYGWIN__) || defined (__CYGWIN32__) || defined (HAVE_DECL_BASENAME)
+#if defined (__GNU_LIBRARY__ ) || defined (__linux__) || defined(__DragonFly__) || defined (__FreeBSD__) || defined (__OpenBSD__) || defined(__NetBSD__) || defined (__CYGWIN__) || defined (__CYGWIN32__) || defined (HAVE_DECL_BASENAME)
 extern char *basename PARAMS ((const char *));
 #else
 extern char *basename ();
diff -ruN gdb-6.0/libiberty/vasprintf.c gdb-6port/libiberty/vasprintf.c
--- gdb-6.0/libiberty/vasprintf.c	Tue Jun  3 20:17:29 2003
+++ gdb-6port/libiberty/vasprintf.c	Tue Mar 23 11:43:57 2004
@@ -149,7 +149,7 @@
 vasprintf (result, format, args)
      char **result;
      const char *format;
-#if defined (_BSD_VA_LIST_) && defined (__FreeBSD__)
+#if defined (_BSD_VA_LIST_) && (defined (__FreeBSD__) || defined (__DragonFly__))
      _BSD_VA_LIST_ args;
 #else
      va_list args;
diff -ruN gdb-6.0/libtool.m4 gdb-6port/libtool.m4
--- gdb-6.0/libtool.m4	Fri Apr 11 05:58:39 2003
+++ gdb-6port/libtool.m4	Tue Mar 23 11:44:44 2004
@@ -577,6 +577,12 @@
   esac
   ;;
 
+dragonfly* )
+  lt_cv_deplibs_check_method=['file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library']
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+  ;;
+
 freebsd* )
   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
     case $host_cpu in
diff -ruN gdb-6.0/ltconfig gdb-6port/ltconfig
--- gdb-6.0/ltconfig	Thu May 29 16:02:04 2003
+++ gdb-6port/ltconfig	Tue Mar 23 11:45:18 2004
@@ -1111,6 +1111,16 @@
   shlibpath_var=DYLD_LIBRARY_PATH
   ;;
 
+dragonfly*)
+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
+  need_version=no
+  need_lc=no
+  need_lib_prefix=no
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
 freebsd*-gnu*)
   version_type=linux
   need_lib_prefix=no
diff -ruN gdb-6.0/readline/support/config.guess gdb-6port/readline/support/config.guess
--- gdb-6.0/readline/support/config.guess	Sun Jun 15 05:40:25 2003
+++ gdb-6port/readline/support/config.guess	Tue Mar 23 11:48:48 2004
@@ -751,6 +751,9 @@
     *:BSD/OS:*:*)
 	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 	exit 0 ;;
+    *:DragonFly:*:*)
+	echo ${UNAME_MACHINE}-unknown-dragonfly${UNAME_RELEASE}
+	exit 0 ;;
     *:FreeBSD:*:*|*:GNU/FreeBSD:*:*)
 	# Determine whether the default compiler uses glibc.
 	eval $set_cc_for_build