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1998-10-12 Jason Molenda (jsm@bugshack.cygnus.com)

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* configure.in: Check for sys/debugreg.h, asm/debugreg.h.
        * i386v-nat.c: Include asm/debugreg.h, sys/debugreg.h if it is not
        present.

This is to work around a conflict where the Linux 2.1.x kernel and glibc
2.0.x are not in sync; including <sys/debugreg.h> will result in an error.
With luck, these losers will get their act together and we can trash
this hack in the near future.
This commit is contained in:
Jason Molenda 1998-10-13 00:35:48 +00:00
parent a148e678b2
commit 1dee2761ad
5 changed files with 25 additions and 6 deletions
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6
gdb/ChangeLog
View file

@ -1,3 +1,9 @@
1998-10-12 Jason Molenda (jsm@bugshack.cygnus.com)
* configure.in: Check for sys/debugreg.h, asm/debugreg.h.
* i386v-nat.c: Include asm/debugreg.h, sys/debugreg.h if it is not
present.
Sun Oct 11 12:08:07 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
* dwarf2read.c (dwarf2_build_psymtabs_hard): Do not adjust the

3
gdb/config.in
View file

@ -199,6 +199,9 @@
/* Define if you have the <argz.h> header file. */
#undef HAVE_ARGZ_H
/* Define if you have the <asm/debugreg.h> header file. */
#undef HAVE_ASM_DEBUGREG_H
/* Define if you have the <ctype.h> header file. */
#undef HAVE_CTYPE_H

4
gdb/configure vendored
View file

@ -21,12 +21,10 @@ ac_help="$ac_help
--enable-build-warnings Enable compiler warnings if gcc is used"
ac_help="$ac_help
--with-mmalloc Use memory mapped malloc package"
# start-sanitize-carp
ac_help="$ac_help
--enable-carp Configure alternative readaptive paradigm "
ac_help="$ac_help
--enable-targets alternative target configurations"
# end-sanitize-carp
ac_help="$ac_help
--enable-ide Enable IDE support"
ac_help="$ac_help
@ -3138,7 +3136,7 @@ for ac_hdr in ctype.h curses.h endian.h libintl.h limits.h link.h \
memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
string.h strings.h sys/procfs.h sys/ptrace.h sys/reg.h \
term.h termio.h termios.h unistd.h wait.h sys/wait.h \
wchar.h wctype.h
wchar.h wctype.h asm/debugreg.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6

2
gdb/configure.in
View file

@ -72,7 +72,7 @@ AC_CHECK_HEADERS(ctype.h curses.h endian.h libintl.h limits.h link.h \
memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
string.h strings.h sys/procfs.h sys/ptrace.h sys/reg.h \
term.h termio.h termios.h unistd.h wait.h sys/wait.h \
wchar.h wctype.h)
wchar.h wctype.h asm/debugreg.h)
AC_HEADER_STAT

16
gdb/i386v-nat.c
View file

@ -1,5 +1,5 @@
/* Intel 386 native support for SYSV systems (pre-SVR4).
Copyright (C) 1988, 1989, 1991, 1992, 1994, 1996 Free Software Foundation, Inc.
Copyright (C) 1988, 89, 91, 92, 94, 96, 1998 Free Software Foundation, Inc.
This file is part of GDB.
@ -43,8 +43,20 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include <sys/ioctl.h>
#include <fcntl.h>
/* FIXME: The following used to be just "#include <sys/debugreg.h>", but
* the the Linux 2.1.x kernel and glibc 2.0.x are not in sync; including
* <sys/debugreg.h> will result in an error. With luck, these losers
* will get their act together and we can trash this hack in the near future.
* --jsm 1998-10-21
*/
#ifdef TARGET_HAS_HARDWARE_WATCHPOINTS
#include <sys/debugreg.h>
# ifdef HAVE_ASM_DEBUGREG_H
# include <asm/debugreg.h>
# else
# include <sys/debugreg.h>
# endif
#endif
#include <sys/file.h>