# HG changeset patch
# User Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
# Date 1278089161 -3600
# Node ID eb34666befcca10dc8f542fd3f1e75ae6a6d7ac4
# Parent 380a9e36376136072184f6bcec63086cafca5c7d
tools/debugger/gdb: Remove gdb
This code is not maintained, does not work properly, and no-one is
using it. Delete it, following discussion on xen-devel.
---
tools/debugger/gdb/README | 37
tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/Makefile.in | 308
tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure | 4650
----------
tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure.in | 121
tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure.srv | 75
tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/linux-xen-low.c | 667 -
tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/server.c | 676 -
tools/debugger/gdb/gdb-6.2.1-xen-sparse/mkbuildtree | 115
tools/debugger/gdb/gdbbuild | 28
9 files changed, 6677 deletions(-)
diff -r 380a9e363761 -r eb34666befcc tools/debugger/gdb/README
--- a/tools/debugger/gdb/README Fri Jul 02 17:34:44 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,38 +0,0 @@
-
-DomU & HVM GDB server for 32-bit (PAE and non-PAE) and x86_64 systems
-----------------------------------------------------
-
-Lines marked below with [*] are optional, if you want full
-source-level debugging of your kernel image.
-
-To build the GDB server:
- 0. Build rest of the Xen first from the base directory
- 1. Run ./gdbbuild from within this directory.
- 2. Copy ./gdb-6.2.1-linux-i386-xen/gdb/gdbserver/gdbserver-xen
- to your test machine.
-
-To build a debuggable guest domU kernel image:
- 1. cd linux-2.6.xx-xenU
- 2. make menuconfig
- 3. From within the configurator, enable the following options:
- # Kernel hacking -> Compile the kernel with debug info [*]
- -> Compile the kernel with frame pointers
- 4. (Re)build and (re)install your xenU kernel image.
-
-To debug a running guest:
- 1. Use 'xm list' to discover its domain id ($domid).
- 2. Run 'gdbserver-xen 127.0.0.1:9999 --attach $domid'.
- 3. Run 'gdb /path/to/vmlinux-syms-2.6.xx-xenU'.
- 4. From within the gdb client session:
- # directory /path/to/linux-2.6.xx-xenU [*]
- # target remote 127.0.0.1:9999
- # bt
- # disass
-
-To debug a crashed domU guest:
- 1. Add '(enable-dump yes)' to /etc/xen/xend-config.sxp before
- starting xend.
- 2. When the domain crashes, a core file is written to
- '/var/xen/dump/<domain-name>.<domain-id>.core'.
- 3. Run 'gdbserver-xen 127.0.0.1:9999 --file <core-file>'.
- 4. Connect to the server as for a running guest.
diff -r 380a9e363761 -r eb34666befcc
tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/Makefile.in
--- a/tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/Makefile.in Fri Jul
02 17:34:44 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,308 +0,0 @@
-# Copyright 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-# 1999, 2000, 2001, 2002, 2003, 2004 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.
-
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-host_alias = @host_alias@
-target_alias = @target_alias@
-program_transform_name = @program_transform_name@
-bindir = @bindir@
-libdir = @libdir@
-tooldir = $(libdir)/$(target_alias)
-
-datadir = @datadir@
-mandir = @mandir@
-man1dir = $(mandir)/man1
-man2dir = $(mandir)/man2
-man3dir = $(mandir)/man3
-man4dir = $(mandir)/man4
-man5dir = $(mandir)/man5
-man6dir = $(mandir)/man6
-man7dir = $(mandir)/man7
-man8dir = $(mandir)/man8
-man9dir = $(mandir)/man9
-infodir = @infodir@
-htmldir = $(prefix)/html
-includedir = @includedir@
-
-SHELL = /bin/sh
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_DATA = @INSTALL_DATA@
-
-CC = @CC@
-
-# Directory containing source files. Don't clean up the spacing,
-# this exact string is matched for by the "configure" script.
-srcdir = @srcdir@
-VPATH = @srcdir@
-
-# It is also possible that you will need to add -I/usr/include/sys to the
-# CFLAGS section if your system doesn't have fcntl.h in /usr/include (which
-# is where it should be according to Posix).
-
-# Set this up with gcc if you have gnu ld and the loader will print out
-# line numbers for undefinded refs.
-#CC-LD=gcc -static
-CC-LD=${CC}
-
-# Where is the "include" directory? Traditionally ../include or ./include
-INCLUDE_DIR = ${srcdir}/../../include
-INCLUDE_DEP = $$(INCLUDE_DIR)
-
-# Where are the BFD library?
-BFD_DIR = ../../bfd
-BFD = $(BFD_DIR)/libbfd.a
-BFD_SRC = $(srcdir)/$(BFD_DIR)
-BFD_CFLAGS = -I$(BFD_DIR) -I$(BFD_SRC)
-
-# Where is the source dir for the READLINE library? Traditionally in .. or .
-# (For the binary library built from it, we use ${READLINE_DIR}${subdir}.)
-READLINE_DIR = ${srcdir}/../readline
-READLINE_DEP = $$(READLINE_DIR)
-
-# All the includes used for CFLAGS and for lint.
-# -I. for config files.
-# -I${srcdir} for our headers.
-# -I$(srcdir)/../regformats for regdef.h.
-INCLUDE_CFLAGS = -I. -I${srcdir} -I$(srcdir)/../regformats -I$(INCLUDE_DIR)
-I../../../../../libxc/ -I../../../../../include/
-
-# M{H,T}_CFLAGS, if defined, has host- and target-dependent CFLAGS
-# from the config/ directory.
-GLOBAL_CFLAGS = ${MT_CFLAGS} ${MH_CFLAGS}
-#PROFILE_CFLAGS = -pg
-
-WARN_CFLAGS = -Wall
-
-# CFLAGS is specifically reserved for setting from the command line
-# when running make. I.E. "make CFLAGS=-Wmissing-prototypes".
-CFLAGS = @CFLAGS@
-
-# INTERNAL_CFLAGS is the aggregate of all other *CFLAGS macros.
-INTERNAL_CFLAGS = $(WARN_CFLAGS) ${CFLAGS} ${GLOBAL_CFLAGS} \
- ${PROFILE_CFLAGS} ${INCLUDE_CFLAGS} ${BFD_CFLAGS}
-
-# LDFLAGS is specifically reserved for setting from the command line
-# when running make.
-LDFLAGS = @LDFLAGS@
-
-# Perhaps should come from parent Makefile
-VERSION = gdbserver-4.12.3
-DIST=gdb
-
-LINT=/usr/5bin/lint
-LINTFLAGS= $(BFD_CFLAGS)
-
-# All source files that go into linking GDB remote server.
-
-SFILES= $(srcdir)/gdbreplay.c $(srcdir)/inferiors.c \
- $(srcdir)/mem-break.c $(srcdir)/proc-service.c $(srcdir)/regcache.c \
- $(srcdir)/remote-utils.c $(srcdir)/server.c $(srcdir)/target.c \
- $(srcdir)/thread-db.c $(srcdir)/utils.c \
- $(srcdir)/linux-arm-low.c $(srcdir)/linux-i386-low.c \
- $(srcdir)/i387-fp.c \
- $(srcdir)/linux-ia64-low.c $(srcdir)/linux-low.c \
- $(srcdir)/linux-m68k-low.c $(srcdir)/linux-mips-low.c \
- $(srcdir)/linux-ppc-low.c $(srcdir)/linux-s390-low.c \
- $(srcdir)/linux-sh-low.c $(srcdir)/linux-x86-64-low.c
-
-DEPFILES = @GDBSERVER_DEPFILES@
-
-SOURCES = $(SFILES)
-TAGFILES = $(SOURCES) ${HFILES} ${ALLPARAM} ${POSSLIBS}
-
-OBS = inferiors.o regcache.o remote-utils.o server.o signals.o target.o \
- utils.o \
- mem-break.o \
- $(DEPFILES)
-GDBSERVER_LIBS = @GDBSERVER_LIBS@
-
-# Prevent Sun make from putting in the machine type. Setting
-# TARGET_ARCH to nothing works for SunOS 3, 4.0, but not for 4.1.
-.c.o:
- ${CC} -c ${INTERNAL_CFLAGS} $<
-
-all: gdbserver-xen gdbreplay
-
-# Traditionally "install" depends on "all". But it may be useful
-# not to; for example, if the user has made some trivial change to a
-# source file and doesn't care about rebuilding or just wants to save the
-# time it takes for make to check that all is up to date.
-# install-only is intended to address that need.
-install: all install-only
-install-only:
- n=`echo gdbserver-xen | sed '$(program_transform_name)'`; \
- if [ x$$n = x ]; then n=gdbserver-xen; else true; fi; \
- $(SHELL) $(srcdir)/../../mkinstalldirs $(DESTDIR)$(bindir); \
- $(INSTALL_PROGRAM) gdbserver-xen $(DESTDIR)$(bindir)/$$n; \
- $(SHELL) $(srcdir)/../../mkinstalldirs $(DESTDIR)$(man1dir); \
- $(INSTALL_DATA) $(srcdir)/gdbserver.1 $(DESTDIR)$(man1dir)/$$n.1
-
-uninstall: force
- n=`echo gdbserver-xen | sed '$(program_transform_name)'`; \
- if [ x$$n = x ]; then n=gdbserver-xen; else true; fi; \
- rm -f $(bindir)/$$n $(DESTDIR)$(man1dir)/$$n.1
-
-installcheck:
-check:
-info dvi:
-install-info:
-html:
-install-html:
-clean-info:
-
-gdbserver-xen: $(OBS) ${ADD_DEPS} ${CDEPS}
- rm -f gdbserver-xen
- ${CC-LD} $(GLOBAL_CFLAGS) $(LDFLAGS) -o gdbserver-xen $(OBS) \
- $(GDBSERVER_LIBS) $(XM_CLIBS)
-
-gdbreplay: gdbreplay.o
- rm -f gdbreplay
- ${CC-LD} $(GLOBAL_CFLAGS) $(LDFLAGS) -o gdbreplay gdbreplay.o \
- $(XM_CLIBS)
-
-# Put the proper machine-specific files first, so M-. on a machine
-# specific routine gets the one for the correct machine.
-# The xyzzy stuff below deals with empty DEPFILES
-TAGS: ${TAGFILES}
- etags `find ${srcdir}/../config -name $(TM_FILE) -print` \
- `find ${srcdir}/../config -name ${XM_FILE} -print` \
- `find ${srcdir}/../config -name ${NAT_FILE} -print` \
- `for i in yzzy ${DEPFILES}; do \
- if [ x$$i != xyzzy ]; then \
- echo ${srcdir}/$$i | sed -e 's/\.o$$/\.c/' ; \
- fi; \
- done` \
- ${TAGFILES}
-tags: TAGS
-
-clean:
- rm -f *.o ${ADD_FILES} *~
- rm -f gdbserver gdbreplay core make.log
- rm -f reg-arm.c reg-i386.c reg-ia64.c reg-m68k.c reg-mips.c
- rm -f reg-ppc.c reg-sh.c reg-x86-64.c reg-i386-linux.c
-
-maintainer-clean realclean distclean: clean
- rm -f nm.h tm.h xm.h config.status config.h stamp-h config.log
- rm -f Makefile
-
-STAGESTUFF=${OBS} ${TSOBS} ${NTSOBS} ${ADD_FILES} init.c init.o version.c gdb
-
-config.h: stamp-h ; @true
-stamp-h: config.in config.status
- CONFIG_FILES="" $(SHELL) ./config.status
-
-Makefile: Makefile.in config.status
- CONFIG_HEADERS="" $(SHELL) ./config.status
-
-config.status: configure configure.srv
- $(SHELL) ./config.status --recheck
-
-force:
-
-version.c: Makefile
- echo 'char *version = "$(VERSION)";' >version.c
-
-# GNU Make has an annoying habit of putting *all* the Makefile variables
-# into the environment, unless you include this target as a circumvention.
-# Rumor is that this will be fixed (and this target can be removed)
-# in GNU Make 4.0.
-.NOEXPORT:
-
-# GNU Make 3.63 has a different problem: it keeps tacking command line
-# overrides onto the definition of $(MAKE). This variable setting
-# will remove them.
-MAKEOVERRIDES=
-
-gdb_proc_service_h = $(srcdir)/../gdb_proc_service.h $(srcdir)/../gregset.h
-regdat_sh = $(srcdir)/../regformats/regdat.sh
-regdef_h = $(srcdir)/../regformats/regdef.h
-regcache_h = $(srcdir)/regcache.h
-server_h = $(srcdir)/server.h $(regcache_h) config.h $(srcdir)/target.h \
- $(srcdir)/mem-break.h
-
-inferiors.o: inferiors.c $(server_h)
-mem-break.o: mem-break.c $(server_h)
-proc-service.o: proc-service.c $(server_h) $(gdb_proc_service_h)
-regcache.o: regcache.c $(server_h) $(regdef_h)
-remote-utils.o: remote-utils.c terminal.h $(server_h)
-server.o: server.c $(server_h)
-target.o: target.c $(server_h)
-thread-db.o: thread-db.c $(server_h) $(gdb_proc_service_h)
-utils.o: utils.c $(server_h)
-
-signals.o: ../signals/signals.c $(server_h)
- $(CC) -c $(CPPFLAGS) $(INTERNAL_CFLAGS) $< -DGDBSERVER
-
-i387-fp.o: i387-fp.c $(server_h)
-
-linux_low_h = $(srcdir)/linux-low.h
-
-linux-low.o: linux-low.c $(linux_low_h) $(server_h)
- $(CC) -c $(CPPFLAGS) $(INTERNAL_CFLAGS) $< @USE_THREAD_DB@
-
-linux-xen-low.o: linux-xen-low.c $(linux_low_h) $(server_h)
- $(CC) -c $(CPPFLAGS) $(INTERNAL_CFLAGS) $< @USE_THREAD_DB@
-
-linux-arm-low.o: linux-arm-low.c $(linux_low_h) $(server_h)
-linux-i386-low.o: linux-i386-low.c $(linux_low_h) $(server_h)
-linux-ia64-low.o: linux-ia64-low.c $(linux_low_h) $(server_h)
-linux-mips-low.o: linux-mips-low.c $(linux_low_h) $(server_h)
-linux-ppc-low.o: linux-ppc-low.c $(linux_low_h) $(server_h)
-linux-s390-low.o: linux-s390-low.c $(linux_low_h) $(server_h)
-linux-sh-low.o: linux-sh-low.c $(linux_low_h) $(server_h)
-linux-x86-64-low.o: linux-x86-64-low.c $(linux_low_h) $(server_h)
-
-reg-arm.o : reg-arm.c $(regdef_h)
-reg-arm.c : $(srcdir)/../regformats/reg-arm.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-arm.dat reg-arm.c
-reg-i386.o : reg-i386.c $(regdef_h)
-reg-i386.c : $(srcdir)/../regformats/reg-i386.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-i386.dat reg-i386.c
-reg-i386-linux.o : reg-i386-linux.c $(regdef_h)
-reg-i386-linux.c : $(srcdir)/../regformats/reg-i386-linux.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-i386-linux.dat
reg-i386-linux.c
-reg-ia64.o : reg-ia64.c $(regdef_h)
-reg-ia64.c : $(srcdir)/../regformats/reg-ia64.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-ia64.dat reg-ia64.c
-reg-m68k.o : reg-m68k.c $(regdef_h)
-reg-m68k.c : $(srcdir)/../regformats/reg-m68k.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-m68k.dat reg-m68k.c
-reg-mips.o : reg-mips.c $(regdef_h)
-reg-mips.c : $(srcdir)/../regformats/reg-mips.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-mips.dat reg-mips.c
-reg-ppc.o : reg-ppc.c $(regdef_h)
-reg-ppc.c : $(srcdir)/../regformats/reg-ppc.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-ppc.dat reg-ppc.c
-reg-s390.o : reg-s390.c $(regdef_h)
-reg-s390.c : $(srcdir)/../regformats/reg-s390.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-s390.dat reg-s390.c
-reg-s390x.o : reg-s390x.c $(regdef_h)
-reg-s390x.c : $(srcdir)/../regformats/reg-s390x.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-s390x.dat reg-s390x.c
-reg-sh.o : reg-sh.c $(regdef_h)
-reg-sh.c : $(srcdir)/../regformats/reg-sh.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-sh.dat reg-sh.c
-reg-x86-64.o : reg-x86-64.c $(regdef_h)
-reg-x86-64.c : $(srcdir)/../regformats/reg-x86-64.dat $(regdat_sh)
- sh $(regdat_sh) $(srcdir)/../regformats/reg-x86-64.dat reg-x86-64.c
-
-# This is the end of "Makefile.in".
diff -r 380a9e363761 -r eb34666befcc
tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure
--- a/tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure Fri Jul
02 17:34:44 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,4650 +0,0 @@
-#! /bin/sh
-# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.57.
-#
-# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
-# Free Software Foundation, Inc.
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-## --------------------- ##
-## M4sh Initialization. ##
-## --------------------- ##
-
-# Be Bourne compatible
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
- emulate sh
- NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
- set -o posix
-fi
-
-# Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
- as_unset=unset
-else
- as_unset=false
-fi
-
-
-# Work around bugs in pre-3.0 UWIN ksh.
-$as_unset ENV MAIL MAILPATH
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-for as_var in \
- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
- LC_TELEPHONE LC_TIME
-do
- if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
- eval $as_var=C; export $as_var
- else
- $as_unset $as_var
- fi
-done
-
-# Required to use basename.
-if expr a : '\(a\)' >/dev/null 2>&1; then
- as_expr=expr
-else
- as_expr=false
-fi
-
-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
- as_basename=basename
-else
- as_basename=false
-fi
-
-
-# Name of the executable.
-as_me=`$as_basename "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
- X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)$' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X/"$0" |
- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
- /^X\/\(\/\/\)$/{ s//\1/; q; }
- /^X\/\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
-
-
-# PATH needs CR, and LINENO needs CR and PATH.
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! /bin/sh" >conf$$.sh
- echo "exit 0" >>conf$$.sh
- chmod +x conf$$.sh
- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
- PATH_SEPARATOR=';'
- else
- PATH_SEPARATOR=:
- fi
- rm -f conf$$.sh
-fi
-
-
- as_lineno_1=$LINENO
- as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
- test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" || {
- # Find who we are. Look in the path if we contain no path at all
- # relative or not.
- case $0 in
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-done
-
- ;;
- esac
- # We did not find ourselves, most probably we were run as `sh COMMAND'
- # in which case we are not to be found in the path.
- if test "x$as_myself" = x; then
- as_myself=$0
- fi
- if test ! -f "$as_myself"; then
- { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
- { (exit 1); exit 1; }; }
- fi
- case $CONFIG_SHELL in
- '')
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for as_base in sh bash ksh sh5; do
- case $as_dir in
- /*)
- if ("$as_dir/$as_base" -c '
- as_lineno_1=$LINENO
- as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
- test "x$as_lineno_1" != "x$as_lineno_2" &&
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- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- CC=$ac_ct_CC
-else
- CC="$ac_cv_prog_CC"
-fi
-
-if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program
name with args.
-set dummy ${ac_tool_prefix}cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- CC=$ac_ct_CC
-else
- CC="$ac_cv_prog_CC"
-fi
-
-fi
-if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-if test $ac_prog_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $ac_cv_prog_CC
- shift
- if test $# != 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same basename, so the bogon will be chosen
- # first if we set CC to just the basename; use the full file name.
- shift
- ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
- fi
-fi
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- for ac_prog in cl
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a
program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- test -n "$CC" && break
- done
-fi
-if test -z "$CC"; then
- ac_ct_CC=$CC
- for ac_prog in cl
-do
- # Extract the first word of "$ac_prog", so it can be a program name with
args.
-set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- test -n "$ac_ct_CC" && break
-done
-
- CC=$ac_ct_CC
-fi
-
-fi
-
-
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler
found in \$PATH
-See \`config.log' for more details." >&5
-echo "$as_me: error: no acceptable C compiler found in \$PATH
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-
-# Provide some information about the compiler.
-echo "$as_me:$LINENO:" \
- "checking for C compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
- (eval $ac_compiler --version </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
- (eval $ac_compiler -v </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
- (eval $ac_compiler -V </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.exe b.out"
-# Try to create an executable without -o first, disregard a.out.
-# It will help us diagnose broken compilers, and finding out an intuition
-# of exeext.
-echo "$as_me:$LINENO: checking for C compiler default output" >&5
-echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
- (eval $ac_link_default) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- # Find the output, starting from the most likely. This scheme is
-# not robust to junk in `.', hence go to wildcards (a.*) only as a last
-# resort.
-
-# Be careful to initialize this variable, since it used to be cached.
-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
-ac_cv_exeext=
-# b.out is created by i960 compilers.
-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
-do
- test -f "$ac_file" || continue
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o |
*.obj )
- ;;
- conftest.$ac_ext )
- # This is the source file.
- ;;
- [ab].out )
- # We found the default executable, but exeext='' is most
- # certainly right.
- break;;
- *.* )
- ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- # FIXME: I believe we export ac_cv_exeext for Libtool,
- # but it would be cool to find out if it's true. Does anybody
- # maintain Libtool? --akim.
- export ac_cv_exeext
- break;;
- * )
- break;;
- esac
-done
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
-See \`config.log' for more details." >&5
-echo "$as_me: error: C compiler cannot create executables
-See \`config.log' for more details." >&2;}
- { (exit 77); exit 77; }; }
-fi
-
-ac_exeext=$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6
-
-# Check the compiler produces executables we can run. If not, either
-# the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether the C compiler works" >&5
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
-# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
-# If not cross compiling, check that we can run a simple program.
-if test "$cross_compiling" != yes; then
- if { ac_try='./$ac_file'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- cross_compiling=no
- else
- if test "$cross_compiling" = maybe; then
- cross_compiling=yes
- else
- { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
- fi
- fi
-fi
-echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-
-rm -f a.out a.exe conftest$ac_cv_exeext b.out
-ac_clean_files=$ac_clean_files_save
-# Check the compiler produces executables we can run. If not, either
-# the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:$LINENO: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6
-
-echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- # If both `conftest.exe' and `conftest' are `present' (well, observable)
-# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
-# work properly (i.e., refer to `conftest.exe'), while it won't with
-# `rm'.
-for ac_file in conftest.exe conftest conftest.*; do
- test -f "$ac_file" || continue
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o |
*.obj ) ;;
- *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- export ac_cv_exeext
- break;;
- * ) break;;
- esac
-done
-else
- { { echo "$as_me:$LINENO: error: cannot compute suffix of executables:
cannot compile and link
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and
link
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-rm -f conftest$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6
-
-rm -f conftest.$ac_ext
-EXEEXT=$ac_cv_exeext
-ac_exeext=$EXEEXT
-echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
-if test "${ac_cv_objext+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
- *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
- break;;
- esac
-done
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot
compile
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-rm -f conftest.$ac_cv_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6
-OBJEXT=$ac_cv_objext
-ac_objext=$OBJEXT
-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
-if test "${ac_cv_c_compiler_gnu+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-#ifndef __GNUC__
- choke me
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_compiler_gnu=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_compiler_gnu=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-ac_cv_c_compiler_gnu=$ac_compiler_gnu
-
-fi
-echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
-GCC=`test $ac_compiler_gnu = yes && echo yes`
-ac_test_CFLAGS=${CFLAGS+set}
-ac_save_CFLAGS=$CFLAGS
-CFLAGS="-g"
-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_g+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_prog_cc_g=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_prog_cc_g=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
-if test "$ac_test_CFLAGS" = set; then
- CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
- if test "$GCC" = yes; then
- CFLAGS="-g -O2"
- else
- CFLAGS="-g"
- fi
-else
- if test "$GCC" = yes; then
- CFLAGS="-O2"
- else
- CFLAGS=
- fi
-fi
-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_prog_cc_stdc=no
-ac_save_CC=$CC
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdarg.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
- char **p;
- int i;
-{
- return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
- char *s;
- va_list v;
- va_start (v,p);
- s = g (p, va_arg (v,int));
- va_end (v);
- return s;
-}
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int,
int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
- ;
- return 0;
-}
-_ACEOF
-# Don't try gcc -ansi; that turns off useful extensions and
-# breaks some systems' header files.
-# AIX -qlanglvl=ansi
-# Ultrix and OSF/1 -std1
-# HP-UX 10.20 and later -Ae
-# HP-UX older versions -Aa -D_HPUX_SOURCE
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-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc
-D__EXTENSIONS__"
-do
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- rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_prog_cc_stdc=$ac_arg
-break
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.$ac_objext
-done
-rm -f conftest.$ac_ext conftest.$ac_objext
-CC=$ac_save_CC
-
-fi
-
-case "x$ac_cv_prog_cc_stdc" in
- x|xno)
- echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6 ;;
- *)
- echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
- CC="$CC $ac_cv_prog_cc_stdc" ;;
-esac
-
-# Some people use a C++ compiler to compile C. Since we use `exit',
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-# for both compiling C and C++ we need to have the C++ compiler decide
-# the declaration of exit, since it's the most demanding environment.
-cat >conftest.$ac_ext <<_ACEOF
-#ifndef __cplusplus
- choke me
-#endif
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- for ac_declaration in \
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- 'extern "C" void exit (int) throw ();' \
- 'extern "C" void exit (int);' \
- 'void exit (int);'
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- cat >conftest.$ac_ext <<_ACEOF
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- (eval $ac_compile) 2>&5
- ac_status=$?
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-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-ac_aux_dir=
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- break
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-echo "$as_me: error: cannot find install-sh or install.sh in $srcdir
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- { (exit 1); exit 1; }; }
-fi
-ac_config_guess="$SHELL $ac_aux_dir/config.guess"
-ac_config_sub="$SHELL $ac_aux_dir/config.sub"
-ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
-
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- { (exit 1); exit 1; }; }
-
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-if test "${ac_cv_build+set}" = set; then
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- ac_cv_build_alias=$build_alias
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- ac_cv_build_alias=`$ac_config_guess`
-test -z "$ac_cv_build_alias" &&
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-echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
- { (exit 1); exit 1; }; }
-ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
- { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed"
>&5
-echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
- { (exit 1); exit 1; }; }
-
-fi
-echo "$as_me:$LINENO: result: $ac_cv_build" >&5
-echo "${ECHO_T}$ac_cv_build" >&6
-build=$ac_cv_build
-build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-
-
-echo "$as_me:$LINENO: checking host system type" >&5
-echo $ECHO_N "checking host system type... $ECHO_C" >&6
-if test "${ac_cv_host+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_host_alias=$host_alias
-test -z "$ac_cv_host_alias" &&
- ac_cv_host_alias=$ac_cv_build_alias
-ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
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-echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
- { (exit 1); exit 1; }; }
-
-fi
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-echo "${ECHO_T}$ac_cv_host" >&6
-host=$ac_cv_host
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-host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-
-
-echo "$as_me:$LINENO: checking target system type" >&5
-echo $ECHO_N "checking target system type... $ECHO_C" >&6
-if test "${ac_cv_target+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_target_alias=$target_alias
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- ac_cv_target_alias=$ac_cv_host_alias
-ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
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>&5
-echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
- { (exit 1); exit 1; }; }
-
-fi
-echo "$as_me:$LINENO: result: $ac_cv_target" >&5
-echo "${ECHO_T}$ac_cv_target" >&6
-target=$ac_cv_target
-target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-test -n "$target_alias" &&
- test "$program_prefix$program_suffix$program_transform_name" = \
- NONENONEs,x,x, &&
- program_prefix=${target_alias}-
-
-# Find a good install program. We prefer a C program (faster),
-# so one script is as good as another. But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AmigaOS /C/install, which installs bootblocks on floppy discs
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
-if test -z "$INSTALL"; then
-if test "${ac_cv_path_install+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- # Account for people who put trailing slashes in PATH elements.
-case $as_dir/ in
- ./ | .// | /cC/* | \
- /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
- /usr/ucb/* ) ;;
- *)
- # OSF1 and SCO ODT 3.0 have their own names for install.
- # Don't use installbsd from OSF since it installs stuff as root
- # by default.
- for ac_prog in ginstall scoinst install; do
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- if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
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- grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # AIX install. It has an incompatible calling convention.
- :
- elif test $ac_prog = install &&
- grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # program-specific install script used by HP pwplus--don't use.
- :
- else
- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
- break 3
- fi
- fi
- done
- done
- ;;
-esac
-done
-
-
-fi
- if test "${ac_cv_path_install+set}" = set; then
- INSTALL=$ac_cv_path_install
- else
- # As a last resort, use the slow shell script. We don't cache a
- # path for INSTALL within a source directory, because that will
- # break other packages using the cache if that directory is
- # removed, or if the path is relative.
- INSTALL=$ac_install_sh
- fi
-fi
-echo "$as_me:$LINENO: result: $INSTALL" >&5
-echo "${ECHO_T}$INSTALL" >&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
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-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext
$LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
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- CPP=
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- # Double quotes because CPP needs to be expanded
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- ac_preproc_ok=false
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- # Use a header file that comes with gcc, so configuring glibc
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- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
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- # On the NeXT, cc -E runs the code through the compiler's parser,
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- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
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-_ACEOF
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- Syntax error
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-
- # Broken: fails on valid input.
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-
- # OK, works on sane cases. Now check whether non-existent headers
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-_ACEOF
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- ac_cv_prog_CPP=$CPP
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-ac_preproc_ok=false
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- # Use a header file that comes with gcc, so configuring glibc
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- # On the NeXT, cc -E runs the code through the compiler's parser,
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-#line $LINENO "configure"
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-_ACEOF
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- ac_status=$?
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- # Broken: fails on valid input.
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-
- # OK, works on sane cases. Now check whether non-existent headers
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-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
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- (exit $ac_status); } >/dev/null; then
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- ac_cpp_err=$ac_c_preproc_warn_flag
- else
- ac_cpp_err=
- fi
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- ac_cpp_err=yes
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-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- :
-else
- { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext
$LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6
-if test "${ac_cv_prog_egrep+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if echo a | (grep -E '(a|b)') >/dev/null 2>&1
- then ac_cv_prog_egrep='grep -E'
- else ac_cv_prog_egrep='egrep'
- fi
-fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
-echo "${ECHO_T}$ac_cv_prog_egrep" >&6
- EGREP=$ac_cv_prog_egrep
-
-
-echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
-if test "${ac_cv_header_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_header_stdc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_header_stdc=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then
- :
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then
- :
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then
- :
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ctype.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- exit(2);
- exit (0);
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- :
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_header_stdc=no
-fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext
conftest.$ac_objext conftest.$ac_ext
-fi
-fi
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6
-if test $ac_cv_header_stdc = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define STDC_HEADERS 1
-_ACEOF
-
-fi
-
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-
-
-
-
-
-
-
-
-
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_Header=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_Header=no"
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-
-
-
-
-
-
-
-
-
-
-
-for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h
proc_service.h sys/procfs.h thread_db.h linux/elf.h stdlib.h
unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc in
- yes:no )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler,
rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the
preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the
preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result"
>&2;}
- (
- cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@xxxxxxxx ##
-## ------------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
- no:yes )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be
compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing
prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?"
>&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the
preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result"
>&2;}
- (
- cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@xxxxxxxx ##
-## ------------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=$ac_header_preproc"
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-echo "$as_me:$LINENO: checking whether strerror must be declared" >&5
-echo $ECHO_N "checking whether strerror must be declared... $ECHO_C" >&6
-if test "${bfd_cv_decl_needed_strerror+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-#include <stdio.h>
-#ifdef HAVE_STRING_H
-#include <string.h>
-#else
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-int
-main ()
-{
-char *(*pfn) = (char *(*)) strerror
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- bfd_cv_decl_needed_strerror=no
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-bfd_cv_decl_needed_strerror=yes
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-
-echo "$as_me:$LINENO: result: $bfd_cv_decl_needed_strerror" >&5
-echo "${ECHO_T}$bfd_cv_decl_needed_strerror" >&6
-if test $bfd_cv_decl_needed_strerror = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define NEED_DECLARATION_STRERROR 1
-_ACEOF
-
-fi
-
-
-. ${srcdir}/configure.srv
-
-if test "${srv_linux_usrregs}" = "yes"; then
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_LINUX_USRREGS 1
-_ACEOF
-
-fi
-
-if test "${srv_linux_regsets}" = "yes"; then
- echo "$as_me:$LINENO: checking for PTRACE_GETREGS" >&5
-echo $ECHO_N "checking for PTRACE_GETREGS... $ECHO_C" >&6
- if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sys/ptrace.h>
-int
-main ()
-{
-PTRACE_GETREGS;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- gdbsrv_cv_have_ptrace_getregs=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-gdbsrv_cv_have_ptrace_getregs=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-
- echo "$as_me:$LINENO: result: $gdbsrv_cv_have_ptrace_getregs" >&5
-echo "${ECHO_T}$gdbsrv_cv_have_ptrace_getregs" >&6
- if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_LINUX_REGSETS 1
-_ACEOF
-
- fi
-
- echo "$as_me:$LINENO: checking for PTRACE_GETFPXREGS" >&5
-echo $ECHO_N "checking for PTRACE_GETFPXREGS... $ECHO_C" >&6
- if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sys/ptrace.h>
-int
-main ()
-{
-PTRACE_GETFPXREGS;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- gdbsrv_cv_have_ptrace_getfpxregs=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-gdbsrv_cv_have_ptrace_getfpxregs=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-
- echo "$as_me:$LINENO: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
-echo "${ECHO_T}$gdbsrv_cv_have_ptrace_getfpxregs" >&6
- if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_PTRACE_GETFPXREGS 1
-_ACEOF
-
- fi
-fi
-
-if test "$ac_cv_header_sys_procfs_h" = yes; then
- echo "$as_me:$LINENO: checking for lwpid_t in sys/procfs.h" >&5
-echo $ECHO_N "checking for lwpid_t in sys/procfs.h... $ECHO_C" >&6
- if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-#define _SYSCALL32
-#include <sys/procfs.h>
-int
-main ()
-{
-lwpid_t avar
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
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- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
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-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-bfd_cv_have_sys_procfs_type_lwpid_t=no
-
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-
- if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_LWPID_T 1
-_ACEOF
-
- fi
- echo "$as_me:$LINENO: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
-echo "${ECHO_T}$bfd_cv_have_sys_procfs_type_lwpid_t" >&6
-
- echo "$as_me:$LINENO: checking for psaddr_t in sys/procfs.h" >&5
-echo $ECHO_N "checking for psaddr_t in sys/procfs.h... $ECHO_C" >&6
- if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then
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-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-#define _SYSCALL32
-#include <sys/procfs.h>
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-{
-psaddr_t avar
- ;
- return 0;
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-_ACEOF
-rm -f conftest.$ac_objext
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- ac_status=$?
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- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
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-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-bfd_cv_have_sys_procfs_type_psaddr_t=no
-
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-
- if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_PSADDR_T 1
-_ACEOF
-
- fi
- echo "$as_me:$LINENO: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
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-
- echo "$as_me:$LINENO: checking for prgregset_t in sys/procfs.h" >&5
-echo $ECHO_N "checking for prgregset_t in sys/procfs.h... $ECHO_C" >&6
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- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
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-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-#define _SYSCALL32
-#include <sys/procfs.h>
-int
-main ()
-{
-prgregset_t avar
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
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- echo "$as_me: failed program was:" >&5
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-
-bfd_cv_have_sys_procfs_type_prgregset_t=no
-
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-rm -f conftest.$ac_objext conftest.$ac_ext
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-
- if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_PRGREGSET_T 1
-_ACEOF
-
- fi
- echo "$as_me:$LINENO: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
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-
- echo "$as_me:$LINENO: checking for prfpregset_t in sys/procfs.h" >&5
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-#line $LINENO "configure"
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-_ACEOF
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-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-#define _SYSCALL32
-#include <sys/procfs.h>
-int
-main ()
-{
-prfpregset_t avar
- ;
- return 0;
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-_ACEOF
-rm -f conftest.$ac_objext
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- (exit $ac_status); } &&
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- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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-
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-
- if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_PRFPREGSET_T 1
-_ACEOF
-
- fi
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-
-
-
-
- if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
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-/* end confdefs.h. */
-#include <sys/procfs.h>
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-( exit $ac_status )
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conftest.$ac_objext conftest.$ac_ext
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-fi
-
- echo "$as_me:$LINENO: result: $gdb_cv_prfpregset_t_broken" >&5
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- if test $gdb_cv_prfpregset_t_broken = yes; then
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-_ACEOF
-
- fi
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-
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-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-#define _SYSCALL32
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-{
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-
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-
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-cat >>confdefs.h <<\_ACEOF
-#define HAVE_ELF_FPREGSET_T 1
-_ACEOF
-
- fi
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-
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-
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-
-
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- s/.*/./; q'`
-
-
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-# The user is always right.
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- echo "exit 0" >>conf$$.sh
- chmod +x conf$$.sh
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- { (exit 1); exit 1; }; }
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- # substitution so that $LINENO is not a special case at line end.
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- N
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- : loop
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- ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
- *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
- * ) ac_file_in=$ac_file.in ;;
- esac
-
- test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
-
- # First look for the input files in the build tree, otherwise in the
- # src tree.
- ac_file_inputs=`IFS=:
- for f in $ac_file_in; do
- case $f in
- -) echo $tmp/stdin ;;
- [\\/$]*)
- # Absolute (can't be DOS-style, as IFS=:)
- test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input
file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
- { (exit 1); exit 1; }; }
- echo $f;;
- *) # Relative
- if test -f "$f"; then
- # Build tree
- echo $f
- elif test -f "$srcdir/$f"; then
- # Source tree
- echo $srcdir/$f
- else
- # /dev/null tree
- { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
- { (exit 1); exit 1; }; }
- fi;;
- esac
- done` || { (exit 1); exit 1; }
- # Remove the trailing spaces.
- sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
-
-_ACEOF
-
-# Transform confdefs.h into two sed scripts, `conftest.defines' and
-# `conftest.undefs', that substitutes the proper values into
-# config.h.in to produce config.h. The first handles `#define'
-# templates, and the second `#undef' templates.
-# And first: Protect against being on the right side of a sed subst in
-# config.status. Protect against being in an unquoted here document
-# in config.status.
-rm -f conftest.defines conftest.undefs
-# Using a here document instead of a string reduces the quoting nightmare.
-# Putting comments in sed scripts is not portable.
-#
-# `end' is used to avoid that the second main sed command (meant for
-# 0-ary CPP macros) applies to n-ary macro definitions.
-# See the Autoconf documentation for `clear'.
-cat >confdef2sed.sed <<\_ACEOF
-s/[\\&,]/\\&/g
-s,[\\$`],\\&,g
-t clear
-: clear
-s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[
]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
-t end
-s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[
]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
-: end
-_ACEOF
-# If some macros were called several times there might be several times
-# the same #defines, which is useless. Nevertheless, we may not want to
-# sort them, since we want the *last* AC-DEFINE to be honored.
-uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
-sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
-rm -f confdef2sed.sed
-
-# This sed command replaces #undef with comments. This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-cat >>conftest.undefs <<\_ACEOF
-s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
-_ACEOF
-
-# Break up conftest.defines because some shells have a limit on the size
-# of here documents, and old seds have small limits too (100 cmds).
-echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
-echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then'
>>$CONFIG_STATUS
-echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
-echo ' :' >>$CONFIG_STATUS
-rm -f conftest.tail
-while grep . conftest.defines >/dev/null
-do
- # Write a limited-size here document to $tmp/defines.sed.
- echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
- # Speed up: don't consider the non `#define' lines.
- echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
- # Work around the forget-to-reset-the-flag bug.
- echo 't clr' >>$CONFIG_STATUS
- echo ': clr' >>$CONFIG_STATUS
- sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
- echo 'CEOF
- sed -f $tmp/defines.sed $tmp/in >$tmp/out
- rm -f $tmp/in
- mv $tmp/out $tmp/in
-' >>$CONFIG_STATUS
- sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
- rm -f conftest.defines
- mv conftest.tail conftest.defines
-done
-rm -f conftest.defines
-echo ' fi # grep' >>$CONFIG_STATUS
-echo >>$CONFIG_STATUS
-
-# Break up conftest.undefs because some shells have a limit on the size
-# of here documents, and old seds have small limits too (100 cmds).
-echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
-rm -f conftest.tail
-while grep . conftest.undefs >/dev/null
-do
- # Write a limited-size here document to $tmp/undefs.sed.
- echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
- # Speed up: don't consider the non `#undef'
- echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
- # Work around the forget-to-reset-the-flag bug.
- echo 't clr' >>$CONFIG_STATUS
- echo ': clr' >>$CONFIG_STATUS
- sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
- echo 'CEOF
- sed -f $tmp/undefs.sed $tmp/in >$tmp/out
- rm -f $tmp/in
- mv $tmp/out $tmp/in
-' >>$CONFIG_STATUS
- sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
- rm -f conftest.undefs
- mv conftest.tail conftest.undefs
-done
-rm -f conftest.undefs
-
-cat >>$CONFIG_STATUS <<\_ACEOF
- # Let's still pretend it is `configure' which instantiates (i.e., don't
- # use $as_me), people would be surprised to read:
- # /* config.h. Generated by config.status. */
- if test x"$ac_file" = x-; then
- echo "/* Generated by configure. */" >$tmp/config.h
- else
- echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
- fi
- cat $tmp/in >>$tmp/config.h
- rm -f $tmp/in
- if test x"$ac_file" != x-; then
- if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
- { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
-echo "$as_me: $ac_file is unchanged" >&6;}
- else
- ac_dir=`(dirname "$ac_file") 2>/dev/null ||
-$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$ac_file" : 'X\(//\)[^/]' \| \
- X"$ac_file" : 'X\(//\)$' \| \
- X"$ac_file" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$ac_file" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
- { if $as_mkdir_p; then
- mkdir -p "$ac_dir"
- else
- as_dir="$ac_dir"
- as_dirs=
- while test ! -d "$as_dir"; do
- as_dirs="$as_dir $as_dirs"
- as_dir=`(dirname "$as_dir") 2>/dev/null ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$as_dir" : 'X\(//\)[^/]' \| \
- X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$as_dir" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
- done
- test ! -n "$as_dirs" || mkdir $as_dirs
- fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\""
>&5
-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
- { (exit 1); exit 1; }; }; }
-
- rm -f $ac_file
- mv $tmp/config.h $ac_file
- fi
- else
- cat $tmp/config.h
- rm -f $tmp/config.h
- fi
-done
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-
-#
-# CONFIG_COMMANDS section.
-#
-for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
- ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
- ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
-$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$ac_dest" : 'X\(//\)[^/]' \| \
- X"$ac_dest" : 'X\(//\)$' \| \
- X"$ac_dest" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$ac_dest" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
- ac_builddir=.
-
-if test "$ac_dir" != .; then
- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
- # A "../" for each directory in $ac_dir_suffix.
- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-else
- ac_dir_suffix= ac_top_builddir=
-fi
-
-case $srcdir in
- .) # No --srcdir option. We are building in place.
- ac_srcdir=.
- if test -z "$ac_top_builddir"; then
- ac_top_srcdir=.
- else
- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
- fi ;;
- [\\/]* | ?:[\\/]* ) # Absolute path.
- ac_srcdir=$srcdir$ac_dir_suffix;
- ac_top_srcdir=$srcdir ;;
- *) # Relative path.
- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
- ac_top_srcdir=$ac_top_builddir$srcdir ;;
-esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
-
-
- { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
-echo "$as_me: executing $ac_dest commands" >&6;}
- case $ac_dest in
- default ) case x$CONFIG_HEADERS in
-xconfig.h:config.in)
-echo > stamp-h ;;
-esac
- ;;
- esac
-done
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF
-
-{ (exit 0); exit 0; }
-_ACEOF
-chmod +x $CONFIG_STATUS
-ac_clean_files=$ac_clean_files_save
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded. So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status. When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
- ac_cs_success=:
- ac_config_status_args=
- test "$silent" = yes &&
- ac_config_status_args="$ac_config_status_args --quiet"
- exec 5>/dev/null
- $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
- exec 5>>config.log
- # Use ||, not &&, to avoid exiting from the if with $? = 1, which
- # would make configure fail if this is the last instruction.
- $ac_cs_success || { (exit 1); exit 1; }
-fi
-
diff -r 380a9e363761 -r eb34666befcc
tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure.in
--- a/tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure.in
Fri Jul 02 17:34:44 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,121 +0,0 @@
-dnl Autoconf configure script for GDB server.
-dnl Copyright 2000, 2002 Free Software Foundation, Inc.
-dnl
-dnl This file is part of GDB.
-dnl
-dnl This program is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2 of the License, or
-dnl (at your option) any later version.
-dnl
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-dnl GNU General Public License for more details.
-dnl
-dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, write to the Free Software
-dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-dnl Process this file with autoconf to produce a configure script.
-
-AC_INIT(server.c)
-AC_CONFIG_HEADER(config.h:config.in)
-
-AC_PROG_CC
-
-AC_CANONICAL_SYSTEM
-
-AC_PROG_INSTALL
-
-AC_HEADER_STDC
-
-AC_CHECK_HEADERS(sgtty.h termio.h termios.h sys/reg.h string.h dnl
- proc_service.h sys/procfs.h thread_db.h linux/elf.h dnl
- stdlib.h unistd.h)
-
-BFD_NEED_DECLARATION(strerror)
-
-. ${srcdir}/configure.srv
-
-if test "${srv_linux_usrregs}" = "yes"; then
- AC_DEFINE(HAVE_LINUX_USRREGS)
-fi
-
-if test "${srv_linux_regsets}" = "yes"; then
- AC_MSG_CHECKING(for PTRACE_GETREGS)
- AC_CACHE_VAL(gdbsrv_cv_have_ptrace_getregs,
- [AC_TRY_COMPILE([#include <sys/ptrace.h>],
- [PTRACE_GETREGS;],
- [gdbsrv_cv_have_ptrace_getregs=yes],
- [gdbsrv_cv_have_ptrace_getregs=no])])
- AC_MSG_RESULT($gdbsrv_cv_have_ptrace_getregs)
- if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
- AC_DEFINE(HAVE_LINUX_REGSETS)
- fi
-
- AC_MSG_CHECKING(for PTRACE_GETFPXREGS)
- AC_CACHE_VAL(gdbsrv_cv_have_ptrace_getfpxregs,
- [AC_TRY_COMPILE([#include <sys/ptrace.h>],
- [PTRACE_GETFPXREGS;],
- [gdbsrv_cv_have_ptrace_getfpxregs=yes],
- [gdbsrv_cv_have_ptrace_getfpxregs=no])])
- AC_MSG_RESULT($gdbsrv_cv_have_ptrace_getfpxregs)
- if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
- AC_DEFINE(HAVE_PTRACE_GETFPXREGS)
- fi
-fi
-
-if test "$ac_cv_header_sys_procfs_h" = yes; then
- BFD_HAVE_SYS_PROCFS_TYPE(lwpid_t)
- BFD_HAVE_SYS_PROCFS_TYPE(psaddr_t)
- BFD_HAVE_SYS_PROCFS_TYPE(prgregset_t)
- BFD_HAVE_SYS_PROCFS_TYPE(prfpregset_t)
-
- dnl Check for broken prfpregset_t type
-
- dnl For Linux/i386, glibc 2.1.3 was released with a bogus
- dnl prfpregset_t type (it's a typedef for the pointer to a struct
- dnl instead of the struct itself). We detect this here, and work
- dnl around it in gdb_proc_service.h.
-
- if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
- AC_MSG_CHECKING(whether prfpregset_t type is broken)
- AC_CACHE_VAL(gdb_cv_prfpregset_t_broken,
- [AC_TRY_RUN([#include <sys/procfs.h>
- int main ()
- {
- if (sizeof (prfpregset_t) == sizeof (void *))
- return 1;
- return 0;
- }],
- gdb_cv_prfpregset_t_broken=no,
- gdb_cv_prfpregset_t_broken=yes,
- gdb_cv_prfpregset_t_broken=yes)])
- AC_MSG_RESULT($gdb_cv_prfpregset_t_broken)
- if test $gdb_cv_prfpregset_t_broken = yes; then
- AC_DEFINE(PRFPREGSET_T_BROKEN)
- fi
- fi
-
- BFD_HAVE_SYS_PROCFS_TYPE(elf_fpregset_t)
-fi
-
-srv_thread_depfiles=
-srv_libs=
-USE_THREAD_DB=
-
-
-GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_thread_depfiles"
-GDBSERVER_LIBS="$srv_libs -L../../../../../libxc/ -lxenctrl"
-
-AC_SUBST(GDBSERVER_DEPFILES)
-AC_SUBST(GDBSERVER_LIBS)
-AC_SUBST(USE_THREAD_DB)
-
-AC_OUTPUT(Makefile,
-[case x$CONFIG_HEADERS in
-xconfig.h:config.in)
-echo > stamp-h ;;
-esac
-])
diff -r 380a9e363761 -r eb34666befcc
tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure.srv
--- a/tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/configure.srv
Fri Jul 02 17:34:44 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,75 +0,0 @@
-# Mappings from configuration triplets to gdbserver build options.
-# This is invoked from the autoconf-generated configure script, to
-# produce the appropriate Makefile substitutions.
-
-# This file sets the following shell variables:
-# srv_regobj The register protocol appropriate for this target.
-# srv_tgtobj Any other target-specific modules appropriate
-# for this target.
-#
-# In addition, on GNU/Linux the following shell variables will be set:
-# srv_linux_regsets Set to "yes" if ptrace(PTRACE_GETREGS) and friends
-# may be available on this platform; unset otherwise.
-# They will only be used if <sys/ptrace.h> defines
-# PTRACE_GETREGS.
-# srv_linux_usrregs Set to "yes" if we can get at registers via
-# PTRACE_PEEKUSR / PTRACE_POKEUSR.
-
-# Input is taken from the "${target}" variable.
-
-case "${target}" in
- arm*-*-linux*) srv_regobj=reg-arm.o
- srv_tgtobj="linux-xen-low.o linux-arm-low.o"
- srv_linux_usrregs=yes
- srv_linux_thread_db=yes
- ;;
- i[34567]86-*-linux*) srv_regobj=reg-i386-linux.o
- srv_tgtobj="linux-xen-low.o linux-i386-low.o i387-fp.o"
- srv_linux_usrregs=yes
- srv_linux_regsets=yes
- srv_linux_thread_db=yes
- ;;
- ia64-*-linux*) srv_regobj=reg-ia64.o
- srv_tgtobj="linux-low.o linux-ia64-low.o"
- srv_linux_usrregs=yes
- ;;
- m68*-*-linux*) srv_regobj=reg-m68k.o
- srv_tgtobj="linux-low.o linux-m68k-low.o"
- srv_linux_usrregs=yes
- ;;
- mips*-*-linux*) srv_regobj=reg-mips.o
- srv_tgtobj="linux-low.o linux-mips-low.o"
- srv_linux_usrregs=yes
- srv_linux_thread_db=yes
- ;;
- powerpc*-*-linux*) srv_regobj=reg-ppc.o
- srv_tgtobj="linux-low.o linux-ppc-low.o"
- srv_linux_usrregs=yes
- srv_linux_thread_db=yes
- ;;
- s390-*-linux*) srv_regobj=reg-s390.o
- srv_tgtobj="linux-low.o linux-s390-low.o"
- srv_linux_usrregs=yes
- ;;
- s390x-*-linux*) srv_regobj=reg-s390x.o
- srv_tgtobj="linux-low.o linux-s390-low.o"
- srv_linux_usrregs=yes
- ;;
- sh*-*-linux*) srv_regobj=reg-sh.o
- srv_tgtobj="linux-low.o linux-sh-low.o"
- srv_linux_usrregs=yes
- srv_linux_thread_db=yes
- ;;
- x86_64-*-linux*) srv_regobj=reg-x86-64.o
- srv_tgtobj="linux-xen-low.o linux-x86-64-low.o
i387-fp.o"
- srv_linux_regsets=yes
- ;;
- xscale*-*-linux*) srv_regobj=reg-arm.o
- srv_tgtobj="linux-low.o linux-arm-low.o"
- srv_linux_usrregs=yes
- srv_linux_thread_db=yes
- ;;
- *) echo "Error: target not supported by gdbserver."
- exit 1
- ;;
-esac
diff -r 380a9e363761 -r eb34666befcc
tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/linux-xen-low.c
--- a/tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/linux-xen-low.c
Fri Jul 02 17:34:44 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,667 +0,0 @@
-/* Low level interface to ptrace, for the remote server for GDB.
- Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004
- 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. */
-
-#include "server.h"
-#include "linux-low.h"
-
-#include <sys/wait.h>
-#include <stdio.h>
-#include <sys/param.h>
-#include <sys/dir.h>
-#include <sys/ptrace.h>
-#include <sys/user.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <xenctrl.h>
-
-#define TRACE_ENTER /* printf("enter %s\n", __FUNCTION__) */
-
-static xc_interface *xc_handle;
-
-static inline int
-curvcpuid()
-{
- struct process_info *process;
- if (current_inferior == NULL)
- return 0;
- process = get_thread_process(current_inferior);
- return (process->thread_known ? process->tid : 0);
-
-}
-
-struct inferior_list all_processes;
-static int current_domid;
-static int expect_signal = 0;
-static int signal_to_send = 0;
-static void linux_resume (struct thread_resume *resume_info);
-static void linux_set_inferior (void);
-
-int debug_threads;
-int using_threads;
-extern int isfile;
-
-struct pending_signals
-{
- int signal;
- struct pending_signals *prev;
-};
-
-#define PTRACE_ARG3_TYPE long
-#define PTRACE_XFER_TYPE long
-
-static int use_regsets_p = 1;
-
-
-#define pid_of(proc) ((proc)->head.id)
-
-/* FIXME: Delete eventually. */
-#define inferior_pid (pid_of (get_thread_process (current_inferior)))
-
-/* This function should only be called if the process got a SIGTRAP.
- The SIGTRAP could mean several things.
-
- On i386, where decr_pc_after_break is non-zero:
- If we were single-stepping this process using PTRACE_SINGLESTEP,
- we will get only the one SIGTRAP (even if the instruction we
- stepped over was a breakpoint). The value of $eip will be the
- next instruction.
- If we continue the process using PTRACE_CONT, we will get a
- SIGTRAP when we hit a breakpoint. The value of $eip will be
- the instruction after the breakpoint (i.e. needs to be
- decremented). If we report the SIGTRAP to GDB, we must also
- report the undecremented PC. If we cancel the SIGTRAP, we
- must resume at the decremented PC.
-
- (Presumably, not yet tested) On a non-decr_pc_after_break machine
- with hardware or kernel single-step:
- If we single-step over a breakpoint instruction, our PC will
- point at the following instruction. If we continue and hit a
- breakpoint instruction, our PC will point at the breakpoint
- instruction. */
-static CORE_ADDR
-get_stop_pc (void)
-{
- CORE_ADDR stop_pc = (*the_low_target.get_pc) ();
-
- if (get_thread_process (current_inferior)->stepping)
- return stop_pc;
- else
- return stop_pc - the_low_target.decr_pc_after_break;
-}
-
-static void *
-add_process (int pid, long tid)
-{
- struct process_info *process;
-
- process = (struct process_info *) malloc (sizeof (*process));
- memset (process, 0, sizeof (*process));
-
- process->head.id = pid;
-
- process->tid = tid;
- process->lwpid = tid;
-
- add_inferior_to_list (&all_processes, &process->head);
-
- return process;
-}
-
-/* Start an inferior process and returns its pid.
- ALLARGS is a vector of program-name and args. */
-
-static int
-linux_create_inferior (char *program, char **allargs)
-{
-
- fprintf (stderr, "Cannot exec %s: %s.\n", program,
- strerror (errno));
- fflush (stderr);
- _exit (0177);
- /* NOT REACHED */
- return -1;
-}
-
-int
-linux_attach (int domid)
-{
- struct process_info *new_process;
- current_domid = domid;
- /* this is handled for all active vcpus in PTRACE_ATTACH via the
thread_create_callback */
- new_process = (struct process_info *) add_process (domid, curvcpuid());
- /* Don't ignore the initial SIGSTOP if we just attached to this process.
*/
- /* vcpuid == 0 */
- add_thread (0, new_process);
- new_process->stop_expected = 0;
-
- if (xc_ptrace (xc_handle, PTRACE_ATTACH, domid, 0, isfile) != 0) {
- fprintf (stderr, "Cannot attach to domain %d: %s (%d)\n", domid,
- strerror (errno), errno);
- fflush (stderr);
- if (!using_threads)
- _exit (0177);
- }
-
- return 0;
-}
-
-/* Kill the inferior process. Make us have no inferior. */
-
-static void
-linux_kill_one_process (struct inferior_list_entry *entry)
-{
- struct thread_info *thread = (struct thread_info *) entry;
- struct process_info *process = get_thread_process (thread);
- xc_ptrace (xc_handle, PTRACE_KILL, pid_of (process), 0, 0);
-}
-
-
-static void
-linux_kill (void)
-{
- for_each_inferior (&all_threads, linux_kill_one_process);
-}
-
-static void
-linux_detach_one_process (struct inferior_list_entry *entry)
-{
-
- xc_ptrace (xc_handle, PTRACE_DETACH, current_domid, 0, 0);
-}
-
-
-static void
-linux_detach (void)
-{
- for_each_inferior (&all_threads, linux_detach_one_process);
-}
-
-/* Return nonzero if the given thread is still alive. */
-static int
-linux_thread_alive (int tid)
-{
- if (find_inferior_id (&all_threads, tid) != NULL)
- return 1;
- else
- return 0;
-}
-
-/* Wait for process, returns status. */
-
-static unsigned char
-linux_wait (char *status)
-{
- int w;
- if (xc_waitdomain(xc_handle, current_domid, &w, 0))
- return -1;
-
- *status = 'T';
- if (expect_signal)
- return expect_signal;
- else
- return SIGTRAP;
-
-}
-
-static void
-linux_resume (struct thread_resume *resume_info)
-{
- int step = resume_info->step;
- TRACE_ENTER;
- expect_signal = resume_info->sig;
- for_each_inferior(&all_threads, regcache_invalidate_one);
- if (debug_threads)
- fprintf(stderr, "step: %d\n", step);
- xc_ptrace (xc_handle, step ? PTRACE_SINGLESTEP : PTRACE_CONT,
- resume_info->thread, 0, 0);
-
-}
-
-
-static int
-regsets_fetch_inferior_registers ()
-{
- struct regset_info *regset;
- TRACE_ENTER;
- regset = target_regsets;
-
- while (regset->size >= 0)
- {
- void *buf;
- int res;
-
- if (regset->size == 0)
- {
- regset ++;
- continue;
- }
-
- buf = malloc (regset->size);
- res = xc_ptrace (xc_handle, regset->get_request,
- curvcpuid(),
- 0, (PTRACE_XFER_TYPE)buf);
- if (res < 0)
- {
- if (errno == EIO)
- {
- /* If we get EIO on the first regset, do not try regsets again.
- If we get EIO on a later regset, disable that regset. */
- if (regset == target_regsets)
- {
- use_regsets_p = 0;
- return -1;
- }
- else
- {
- regset->size = 0;
- continue;
- }
- }
- else
- {
- char s[256];
- sprintf (s, "ptrace(regsets_fetch_inferior_registers) PID=%d",
- inferior_pid);
- perror (s);
- }
- }
- regset->store_function (buf);
- regset ++;
- }
- return 0;
-}
-
-static int
-regsets_store_inferior_registers ()
-{
- struct regset_info *regset;
- TRACE_ENTER;
- regset = target_regsets;
-
- while (regset->size >= 0)
- {
- void *buf;
- int res;
-
- if (regset->size == 0)
- {
- regset ++;
- continue;
- }
-
- buf = malloc (regset->size);
- regset->fill_function (buf);
- res = xc_ptrace (xc_handle, regset->set_request, curvcpuid(), 0,
(PTRACE_XFER_TYPE)buf);
- if (res < 0)
- {
- if (errno == EIO)
- {
- /* If we get EIO on the first regset, do not try regsets again.
- If we get EIO on a later regset, disable that regset. */
- if (regset == target_regsets)
- {
- use_regsets_p = 0;
- return -1;
- }
- else
- {
- regset->size = 0;
- continue;
- }
- }
- else
- {
-#ifdef DEBUG
- perror ("Warning: ptrace(regsets_store_inferior_registers)");
-#endif
- }
- }
- regset ++;
- free (buf);
- }
- return 0;
-}
-
-
-
-
-void
-linux_fetch_registers (int regno)
-{
- if (use_regsets_p)
- {
- if (regsets_fetch_inferior_registers () == 0)
- return;
- }
-
-}
-
-void
-linux_store_registers (int regno)
-{
- if (use_regsets_p)
- {
- if (regsets_store_inferior_registers () == 0)
- return;
- }
-}
-
-
-/* Copy LEN bytes from inferior's memory starting at MEMADDR
- to debugger memory starting at MYADDR. */
-
-static int
-linux_read_memory (CORE_ADDR memaddr, char *myaddr, int len)
-{
- register int i;
- /* Round starting address down to longword boundary. */
- register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (PTRACE_XFER_TYPE);
- /* Round ending address up; get number of longwords that makes. */
- register int count
- = (((memaddr + len) - addr) + sizeof (PTRACE_XFER_TYPE) - 1)
- / sizeof (PTRACE_XFER_TYPE);
- /* Allocate buffer of that many longwords. */
- register PTRACE_XFER_TYPE *buffer
- = (PTRACE_XFER_TYPE *) alloca (count * sizeof (PTRACE_XFER_TYPE));
-
- TRACE_ENTER;
- /* Read all the longwords */
- for (i = 0; i < count; i++, addr += sizeof (PTRACE_XFER_TYPE))
- {
- errno = 0;
- buffer[i] = xc_ptrace (xc_handle, PTRACE_PEEKTEXT, curvcpuid(),
(PTRACE_ARG3_TYPE) addr, 0);
- if (errno)
- return errno;
- }
-
- /* Copy appropriate bytes out of the buffer. */
- memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (PTRACE_XFER_TYPE) -
1)), len);
-
- return 0;
-}
-
-/* Copy LEN bytes of data from debugger memory at MYADDR
- to inferior's memory at MEMADDR.
- On failure (cannot write the inferior)
- returns the value of errno. */
-
-static int
-linux_write_memory (CORE_ADDR memaddr, const char *myaddr, int len)
-{
- register int i;
- /* Round starting address down to longword boundary. */
- register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (PTRACE_XFER_TYPE);
- /* Round ending address up; get number of longwords that makes. */
- register int count
- = (((memaddr + len) - addr) + sizeof (PTRACE_XFER_TYPE) - 1) / sizeof
(PTRACE_XFER_TYPE);
- /* Allocate buffer of that many longwords. */
- register PTRACE_XFER_TYPE *buffer = (PTRACE_XFER_TYPE *) alloca (count *
sizeof (PTRACE_XFER_TYPE));
- extern int errno;
-
- TRACE_ENTER;
-
- /* Fill start and end extra bytes of buffer with existing memory data. */
-
- buffer[0] = xc_ptrace (xc_handle, PTRACE_PEEKTEXT, curvcpuid(),
- (PTRACE_ARG3_TYPE) addr, 0);
-
- if (count > 1)
- {
- buffer[count - 1]
- = xc_ptrace (xc_handle, PTRACE_PEEKTEXT, curvcpuid(),
- (PTRACE_ARG3_TYPE) (addr + (count - 1)
- * sizeof (PTRACE_XFER_TYPE)),
- 0);
- }
-
- /* Copy data to be written over corresponding part of buffer */
-
- memcpy ((char *) buffer + (memaddr & (sizeof (PTRACE_XFER_TYPE) - 1)),
myaddr, len);
-
- /* Write the entire buffer. */
- for (i = 0; i < count; i++, addr += sizeof (PTRACE_XFER_TYPE))
- {
- errno = 0;
- xc_ptrace (xc_handle, PTRACE_POKETEXT, curvcpuid(),
- (PTRACE_ARG3_TYPE) addr, buffer[i]);
- if (errno)
- return errno;
- }
-
- return 0;
-}
-
-static void
-linux_look_up_symbols (void)
-{
- if (using_threads)
- return;
-
- using_threads = thread_db_init ();
-
-}
-
-static void
-linux_send_signal (int signum)
-{
- extern int signal_pid;
-
- TRACE_ENTER;
- signal_to_send = signum;
- psignal(signum, "need to send ");
- if (cont_thread > 0)
- {
- struct process_info *process;
-
- process = get_thread_process (current_inferior);
- kill (process->lwpid, signum);
- }
- else
- kill (signal_pid, signum);
-}
-
-/* Copy LEN bytes from inferior's auxiliary vector starting at OFFSET
- to debugger memory starting at MYADDR. */
-
-static int
-linux_read_auxv (CORE_ADDR offset, char *myaddr, unsigned int len)
-{
- char filename[PATH_MAX];
- int fd, n;
-
- TRACE_ENTER;
- snprintf (filename, sizeof filename, "/proc/%d/auxv", inferior_pid);
-
- fd = open (filename, O_RDONLY);
- if (fd < 0)
- return -1;
-
- if (offset != (CORE_ADDR) 0
- && lseek (fd, (off_t) offset, SEEK_SET) != (off_t) offset)
- n = -1;
- else
- n = read (fd, myaddr, len);
-
- close (fd);
-
- return n;
-}
-
-
-static struct target_ops linux_xen_target_ops = {
- linux_create_inferior,
- linux_attach,
- linux_kill,
- linux_detach,
- linux_thread_alive,
- linux_resume,
- linux_wait,
- linux_fetch_registers,
- linux_store_registers,
- linux_read_memory,
- linux_write_memory,
- linux_look_up_symbols,
- linux_send_signal,
- linux_read_auxv,
-};
-
-static void
-linux_init_signals ()
-{
- /* FIXME drow/2002-06-09: As above, we should check with LinuxThreads
- to find what the cancel signal actually is. */
- signal (__SIGRTMIN+1, SIG_IGN);
-}
-
-void
-initialize_low (void)
-{
- using_threads = 0;
- xc_handle = xc_interface_open();
- set_target_ops (&linux_xen_target_ops);
- set_breakpoint_data (the_low_target.breakpoint,
- the_low_target.breakpoint_len);
- init_registers ();
- linux_init_signals ();
- using_threads = thread_db_init ();
-
-}
-
-
-static void
-thread_create_callback(long vcpuid)
-{
- struct thread_info *inferior;
- struct process_info *process;
-
- /* If we are attaching to our first thread, things are a little
- * different.
- */
- if (all_threads.head == all_threads.tail)
- {
- inferior = (struct thread_info *) all_threads.head;
- process = get_thread_process (inferior);
- if (process->thread_known == 0)
- {
- /* Switch to indexing the threads list by TID. */
- change_inferior_id (&all_threads, vcpuid);
- goto found;
- }
- }
- if (debug_threads)
- fprintf (stderr, "looking up thread %ld\n",
- vcpuid);
- inferior = (struct thread_info *) find_inferior_id (&all_threads,
- vcpuid);
- /* if vcpu alread registered - do nothing */
- if (inferior != NULL)
- return;
-
- if (debug_threads)
- fprintf (stderr, "Attaching to thread %ld\n",
- vcpuid);
-
- process = add_process(current_domid, vcpuid);
-
- add_thread(vcpuid, process);
- inferior = (struct thread_info *) find_inferior_id (&all_threads,
- vcpuid);
- if (inferior == NULL)
- {
- warning ("Could not attach to thread %ld\n",
- vcpuid);
- return;
- }
-
-
-found:
- if (debug_threads)
- fprintf (stderr, "notifying of new thread %ld\n",
- vcpuid);
- new_thread_notify (vcpuid);
-
- process->tid = vcpuid;
- process->lwpid = vcpuid;
-
- process->thread_known = 1;
-}
-
-static void
-thread_death_callback(long vcpuid)
-{
- if (debug_threads)
- fprintf (stderr, "Buuurp...! CPU down event.\n");
-}
-
-int
-thread_db_init(void)
-{
- debug_threads = 0;
- xc_register_event_handler(thread_create_callback, TD_CREATE);
- xc_register_event_handler(thread_death_callback, TD_DEATH);
- return 1;
-}
-
-/* XXX GAG ME */
-static int breakpoint_found;
-static void
-set_breakpoint_inferior (struct inferior_list_entry *entry)
-{
- struct thread_info *thread = (struct thread_info *) entry;
- struct thread_info *saved_inferior = current_inferior;
- CORE_ADDR eip;
- unsigned char buf[2] = {0, 0};
- current_inferior = thread;
- if (!breakpoint_found) {
- eip = get_stop_pc();
- linux_read_memory(eip, buf, 1);
- if (buf[0] == 0xcc) {
- breakpoint_found = 1;
- return;
- }
- } else if (breakpoint_found == 2) {
- if (get_thread_process (current_inferior)->stepping) {
- printf("stepping\n");
- breakpoint_found = 1;
- return;
- }
- }
- current_inferior = saved_inferior;
-
-
-}
-
-static void
-linux_set_inferior (void)
-{
- breakpoint_found = 0;
- for_each_inferior (&all_threads, set_breakpoint_inferior);
- if (!breakpoint_found) {
- breakpoint_found = 2;
- for_each_inferior (&all_threads, set_breakpoint_inferior);
- }
-}
-
diff -r 380a9e363761 -r eb34666befcc
tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/server.c
--- a/tools/debugger/gdb/gdb-6.2.1-xen-sparse/gdb/gdbserver/server.c Fri Jul
02 17:34:44 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,676 +0,0 @@
-/* Main code for remote server for GDB.
- Copyright 1989, 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2002, 2003, 2004
- 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. */
-
-#include "server.h"
-#include "linux-low.h"
-#include <unistd.h>
-#include <signal.h>
-#include <sys/wait.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-int cont_thread;
-int general_thread;
-int step_thread;
-int thread_from_wait;
-int old_thread_from_wait;
-int extended_protocol;
-int server_waiting;
-int isfile = 0;
-
-jmp_buf toplevel;
-
-/* The PID of the originally created or attached inferior. Used to
- send signals to the process when GDB sends us an asynchronous interrupt
- (user hitting Control-C in the client), and to wait for the child to exit
- when no longer debugging it. */
-
-int signal_pid;
-
-static unsigned char
-start_inferior (char *argv[], char *statusptr)
-{
- signal (SIGTTOU, SIG_DFL);
- signal (SIGTTIN, SIG_DFL);
-
- signal_pid = create_inferior (argv[0], argv);
-
- fprintf (stderr, "Process %s created; pid = %d\n", argv[0],
- signal_pid);
-
- signal (SIGTTOU, SIG_IGN);
- signal (SIGTTIN, SIG_IGN);
- tcsetpgrp (fileno (stderr), signal_pid);
-
- /* Wait till we are at 1st instruction in program, return signal number. */
- return mywait (statusptr, 0);
-}
-
-static int
-attach_inferior (int pid, char *statusptr, unsigned char *sigptr)
-{
- /* myattach should return -1 if attaching is unsupported,
- 0 if it succeeded, and call error() otherwise. */
-
- if (myattach (pid) != 0)
- return -1;
-
- fprintf (stderr, "Attached; pid = %d\n", pid);
-
- /* FIXME - It may be that we should get the SIGNAL_PID from the
- attach function, so that it can be the main thread instead of
- whichever we were told to attach to. */
- signal_pid = pid;
-
- *sigptr = mywait (statusptr, 0);
-
- return 0;
-}
-
-extern int remote_debug;
-
-/* Handle all of the extended 'q' packets. */
-void
-handle_query (char *own_buf)
-{
- static struct inferior_list_entry *thread_ptr;
-
- if (strcmp ("qSymbol::", own_buf) == 0)
- {
- if (the_target->look_up_symbols != NULL)
- (*the_target->look_up_symbols) ();
-
- strcpy (own_buf, "OK");
- return;
- }
- if (strcmp ("qC", own_buf) == 0)
- {
- struct process_info *process;
- if (current_inferior == NULL)
- return;
- process = get_thread_process(current_inferior);
- sprintf(own_buf, "QC%x", process->thread_known ? process->tid : 0);
-
- }
- if (strcmp ("qfThreadInfo", own_buf) == 0)
- {
- thread_ptr = all_threads.head;
- sprintf (own_buf, "m%x", thread_ptr->id);
- thread_ptr = thread_ptr->next;
- return;
- }
-
- if (strcmp ("qsThreadInfo", own_buf) == 0)
- {
- if (thread_ptr != NULL)
- {
- sprintf (own_buf, "m%x", thread_ptr->id);
- thread_ptr = thread_ptr->next;
- return;
- }
- else
- {
- sprintf (own_buf, "l");
- return;
- }
- }
-
- if (the_target->read_auxv != NULL
- && strncmp ("qPart:auxv:read::", own_buf, 17) == 0)
- {
- char data[(PBUFSIZ - 1) / 2];
- CORE_ADDR ofs;
- unsigned int len;
- int n;
- decode_m_packet (&own_buf[17], &ofs, &len); /* "OFS,LEN" */
- if (len > sizeof data)
- len = sizeof data;
- n = (*the_target->read_auxv) (ofs, data, len);
- if (n == 0)
- write_ok (own_buf);
- else if (n < 0)
- write_enn (own_buf);
- else
- convert_int_to_ascii (data, own_buf, n);
- return;
- }
-
- /* Otherwise we didn't know what packet it was. Say we didn't
- understand it. */
- own_buf[0] = 0;
-}
-
-/* Parse vCont packets. */
-void
-handle_v_cont (char *own_buf, char *status, unsigned char *signal)
-{
- char *p, *q;
- int n = 0, i = 0;
- struct thread_resume *resume_info, default_action;
-
- /* Count the number of semicolons in the packet. There should be one
- for every action. */
- p = &own_buf[5];
- while (p)
- {
- n++;
- p++;
- p = strchr (p, ';');
- }
- /* Allocate room for one extra action, for the default remain-stopped
- behavior; if no default action is in the list, we'll need the extra
- slot. */
- resume_info = malloc ((n + 1) * sizeof (resume_info[0]));
-
- default_action.thread = -1;
- default_action.leave_stopped = 1;
- default_action.step = 0;
- default_action.sig = 0;
-
- p = &own_buf[5];
- i = 0;
- while (*p)
- {
- p++;
-
- resume_info[i].leave_stopped = 0;
-
- if (p[0] == 's' || p[0] == 'S')
- resume_info[i].step = 1;
- else if (p[0] == 'c' || p[0] == 'C')
- resume_info[i].step = 0;
- else
- goto err;
-
- if (p[0] == 'S' || p[0] == 'C')
- {
- int sig;
- sig = strtol (p + 1, &q, 16);
- if (p == q)
- goto err;
- p = q;
-
- if (!target_signal_to_host_p (sig))
- goto err;
- resume_info[i].sig = target_signal_to_host (sig);
- }
- else
- {
- resume_info[i].sig = 0;
- p = p + 1;
- }
-
- if (p[0] == 0)
- {
- resume_info[i].thread = -1;
- default_action = resume_info[i];
-
- /* Note: we don't increment i here, we'll overwrite this entry
- the next time through. */
- }
- else if (p[0] == ':')
- {
- resume_info[i].thread = strtol (p + 1, &q, 16);
- if (p == q)
- goto err;
- p = q;
- if (p[0] != ';' && p[0] != 0)
- goto err;
-
- i++;
- }
- }
-
- resume_info[i] = default_action;
-
- /* Still used in occasional places in the backend. */
- if (n == 1 && resume_info[0].thread != -1)
- cont_thread = resume_info[0].thread;
- else
- cont_thread = -1;
- set_desired_inferior (0);
-
- (*the_target->resume) (resume_info);
-
- free (resume_info);
-
- *signal = mywait (status, 1);
- prepare_resume_reply (own_buf, *status, *signal);
- return;
-
-err:
- /* No other way to report an error... */
- strcpy (own_buf, "");
- free (resume_info);
- return;
-}
-
-/* Handle all of the extended 'v' packets. */
-void
-handle_v_requests (char *own_buf, char *status, unsigned char *signal)
-{
- if (strncmp (own_buf, "vCont;", 6) == 0)
- {
- handle_v_cont (own_buf, status, signal);
- return;
- }
-
- if (strncmp (own_buf, "vCont?", 6) == 0)
- {
- strcpy (own_buf, "vCont;c;C;s;S");
- return;
- }
-
- /* Otherwise we didn't know what packet it was. Say we didn't
- understand it. */
- own_buf[0] = 0;
- return;
-}
-
-void
-handle_breakpoint_requests (char *own_buf, char *status, unsigned char *signal)
-{
- /* Currently we only support software breakpoints */
- switch (own_buf[1]) {
- case '0': /* software breakpoint, int3 based */
- own_buf[0] = '\0';
- break;
- case '1': /* hardware breakpoint */
- default:
- write_enn (own_buf);
- break;
- }
-}
-
-void
-myresume (int step, int sig)
-{
- struct thread_resume resume_info[2];
- int n = 0;
-
- if (step || sig || cont_thread > 0)
- {
- resume_info[0].thread
- = ((struct inferior_list_entry *) current_inferior)->id;
- resume_info[0].step = step;
- resume_info[0].sig = sig;
- resume_info[0].leave_stopped = 0;
- n++;
- }
- resume_info[n].thread = -1;
- resume_info[n].step = 0;
- resume_info[n].sig = 0;
- resume_info[n].leave_stopped = (cont_thread > 0);
-
- (*the_target->resume) (resume_info);
-}
-
-static int attached;
-
-static void
-gdbserver_usage (void)
-{
- error ("Usage:\tgdbserver COMM PROG [ARGS ...]\n"
- "\tgdbserver COMM --attach PID\n"
- "\tgdbserver COMM --file COREFILE\n"
- "\n"
- "COMM may either be a tty device (for serial debugging), or \n"
- "HOST:PORT to listen for a TCP connection.\n");
-}
-
-extern control_c_pressed_flag;
-#include <signal.h>
-
-void ctrl_c_handler(int signo)
-{
- printf("Ctrl-C pressed: Quit from the attached gdb first\n");
- control_c_pressed_flag = 1;
-}
-
-struct sigaction ctrl_c_sigaction = { .sa_handler = ctrl_c_handler };
-struct sigaction old_sigaction;
-
-int
-main (int argc, char *argv[])
-{
- char ch, status, *own_buf, mem_buf[2000];
- int i = 0;
- unsigned char signal;
- unsigned int len;
- CORE_ADDR mem_addr;
- int bad_attach;
- int pid;
- char *arg_end;
-
- if (setjmp (toplevel))
- {
- fprintf (stderr, "Exiting\n");
- exit (1);
- }
-
- bad_attach = 0;
- pid = 0;
- attached = 0;
- if (argc >= 3 && strcmp (argv[2], "--attach") == 0)
- {
- if (argc == 4
- && argv[3] != '\0'
- && (pid = strtoul (argv[3], &arg_end, 10)) != 0
- && *arg_end == '\0')
- {
- ;
- }
- else
- bad_attach = 1;
- }
- else if (argc >= 3 && strcmp (argv[2], "--file") == 0)
- {
- if (argc == 4
- && argv[3] != '\0')
- {
- if ((pid = open(argv[3], O_RDONLY)) <= 0)
- bad_attach = 1;
- else
- isfile = 1;
- }
- else
- bad_attach = 1;
- }
-
- if (argc < 3 || bad_attach)
- gdbserver_usage();
-
- initialize_low ();
-
- own_buf = malloc (PBUFSIZ);
-
- if (pid == 0)
- {
- /* Wait till we are at first instruction in program. */
- signal = start_inferior (&argv[2], &status);
-
- /* We are now stopped at the first instruction of the target process */
- }
- else
- {
- switch (attach_inferior (pid, &status, &signal))
- {
- case -1:
- error ("Attaching not supported on this target");
- break;
- default:
- attached = 1;
- break;
- }
- }
-
-
- while (1)
- {
- remote_open (argv[1]);
- sigaction(SIGINT, &ctrl_c_sigaction, &old_sigaction);
-
- restart:
- setjmp (toplevel);
- while (getpkt (own_buf) > 0)
- {
- unsigned char sig;
- i = 0;
- ch = own_buf[i++];
- switch (ch)
- {
- case 'q':
- handle_query (own_buf);
- break;
- case 'd':
- remote_debug = !remote_debug;
- break;
- case 'D':
- fprintf (stderr, "Detaching from inferior\n");
- detach_inferior ();
- write_ok (own_buf);
- putpkt (own_buf);
- remote_close ();
-
- /* If we are attached, then we can exit. Otherwise, we need to
- hang around doing nothing, until the child is gone. */
- if (!attached)
- {
- int status, ret;
-
- do {
- ret = waitpid (signal_pid, &status, 0);
- if (WIFEXITED (status) || WIFSIGNALED (status))
- break;
- } while (ret != -1 || errno != ECHILD);
- }
-
- exit (0);
-
- case '!':
- if (attached == 0)
- {
- extended_protocol = 1;
- prepare_resume_reply (own_buf, status, signal);
- }
- else
- {
- /* We can not use the extended protocol if we are
- attached, because we can not restart the running
- program. So return unrecognized. */
- own_buf[0] = '\0';
- }
- break;
- case '?':
- prepare_resume_reply (own_buf, status, signal);
- break;
- case 'H':
- switch (own_buf[1])
- {
- case 'g':
- general_thread = strtol (&own_buf[2], NULL, 16);
- write_ok (own_buf);
- set_desired_inferior (1);
- break;
- case 'c':
- cont_thread = strtol (&own_buf[2], NULL, 16);
- write_ok (own_buf);
- break;
- case 's':
- step_thread = strtol (&own_buf[2], NULL, 16);
- write_ok (own_buf);
- break;
- default:
- /* Silently ignore it so that gdb can extend the protocol
- without compatibility headaches. */
- own_buf[0] = '\0';
- break;
- }
- break;
- case 'g':
- set_desired_inferior (1);
- registers_to_string (own_buf);
- break;
- case 'G':
- set_desired_inferior (1);
- registers_from_string (&own_buf[1]);
- write_ok (own_buf);
- break;
- case 'm':
- decode_m_packet (&own_buf[1], &mem_addr, &len);
- if (read_inferior_memory (mem_addr, mem_buf, len) == 0)
- convert_int_to_ascii (mem_buf, own_buf, len);
- else
- write_enn (own_buf);
- break;
- case 'M':
- decode_M_packet (&own_buf[1], &mem_addr, &len, mem_buf);
- if (write_inferior_memory (mem_addr, mem_buf, len) == 0)
- write_ok (own_buf);
- else
- write_enn (own_buf);
- break;
- case 'C':
- convert_ascii_to_int (own_buf + 1, &sig, 1);
- if (target_signal_to_host_p (sig))
- signal = target_signal_to_host (sig);
- else
- signal = 0;
- set_desired_inferior (0);
- myresume (0, signal);
- signal = mywait (&status, 1);
- prepare_resume_reply (own_buf, status, signal);
- break;
- case 'S':
- convert_ascii_to_int (own_buf + 1, &sig, 1);
- if (target_signal_to_host_p (sig))
- signal = target_signal_to_host (sig);
- else
- signal = 0;
- set_desired_inferior (0);
- myresume (1, signal);
- signal = mywait (&status, 1);
- prepare_resume_reply (own_buf, status, signal);
- break;
- case 'c':
- set_desired_inferior (0);
- myresume (0, 0);
- signal = mywait (&status, 1);
- prepare_resume_reply (own_buf, status, signal);
- break;
- case 's':
- set_desired_inferior (0);
- myresume (1, 0);
- signal = mywait (&status, 1);
- prepare_resume_reply (own_buf, status, signal);
- break;
- case 'k':
- fprintf (stderr, "Killing inferior\n");
- kill_inferior ();
- /* When using the extended protocol, we start up a new
- debugging session. The traditional protocol will
- exit instead. */
- if (extended_protocol)
- {
- write_ok (own_buf);
- fprintf (stderr, "GDBserver restarting\n");
-
- /* Wait till we are at 1st instruction in prog. */
- signal = start_inferior (&argv[2], &status);
- goto restart;
- break;
- }
- else
- {
- exit (0);
- break;
- }
- case 'T':
- if (mythread_alive (strtol (&own_buf[1], NULL, 16)))
- write_ok (own_buf);
- else
- write_enn (own_buf);
- break;
- case 'R':
- /* Restarting the inferior is only supported in the
- extended protocol. */
- if (extended_protocol)
- {
- kill_inferior ();
- write_ok (own_buf);
- fprintf (stderr, "GDBserver restarting\n");
-
- /* Wait till we are at 1st instruction in prog. */
- signal = start_inferior (&argv[2], &status);
- goto restart;
- break;
- }
- else
- {
- /* It is a request we don't understand. Respond with an
- empty packet so that gdb knows that we don't support this
- request. */
- own_buf[0] = '\0';
- break;
- }
- case 'v':
- /* Extended (long) request. */
- handle_v_requests (own_buf, &status, &signal);
- break;
- case 'Z':
- handle_breakpoint_requests (own_buf, &status, &signal);
- break;
- default:
- /* It is a request we don't understand. Respond with an
- empty packet so that gdb knows that we don't support this
- request. */
- own_buf[0] = '\0';
- break;
- }
-
- putpkt (own_buf);
-
- if (status == 'W')
- fprintf (stderr,
- "\nChild exited with status %d\n", signal);
- if (status == 'X')
- fprintf (stderr, "\nChild terminated with signal = 0x%x\n",
- signal);
- if (status == 'W' || status == 'X')
- {
- if (extended_protocol)
- {
- fprintf (stderr, "Killing inferior\n");
- kill_inferior ();
- write_ok (own_buf);
- fprintf (stderr, "GDBserver restarting\n");
-
- /* Wait till we are at 1st instruction in prog. */
- signal = start_inferior (&argv[2], &status);
- goto restart;
- break;
- }
- else
- {
- fprintf (stderr, "GDBserver exiting\n");
- exit (0);
- }
- }
- }
-
- /* We come here when getpkt fails.
-
- For the extended remote protocol we exit (and this is the only
- way we gracefully exit!).
-
- For the traditional remote protocol close the connection,
- and re-open it at the top of the loop. */
- detach_inferior ();
- remote_close ();
- if (extended_protocol)
- exit (0);
- else
- fprintf (stderr, "Remote side has terminated connection. "
- "GDBserver will reopen the connection.\n");
- sigaction(SIGINT, &old_sigaction, NULL);
- }
-}
diff -r 380a9e363761 -r eb34666befcc
tools/debugger/gdb/gdb-6.2.1-xen-sparse/mkbuildtree
--- a/tools/debugger/gdb/gdb-6.2.1-xen-sparse/mkbuildtree Fri Jul 02
17:34:44 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,115 +0,0 @@
-#!/bin/bash
-
-# mkbuildtree <build tree>
-#
-# Creates symbolic links in <build tree> for the sparse tree
-# in the current directory.
-
-# Script to determine the relative path between two directories.
-# Copyright (c) D. J. Hawkey Jr. 2002
-# Fixed for Xen project by K. Fraser in 2003.
-abs_to_rel ()
-{
- local CWD SRCPATH
-
- if [ "$1" != "/" -a "${1##*[^/]}" = "/" ]; then
- SRCPATH=${1%?}
- else
- SRCPATH=$1
- fi
- if [ "$2" != "/" -a "${2##*[^/]}" = "/" ]; then
- DESTPATH=${2%?}
- else
- DESTPATH=$2
- fi
-
- CWD=$PWD
- [ "${1%%[^/]*}" != "/" ] && cd $1 && SRCPATH=$PWD
- [ "${2%%[^/]*}" != "/" ] && cd $2 && DESTPATH=$PWD
- [ "$CWD" != "$PWD" ] && cd $CWD
-
- BASEPATH=$SRCPATH
-
- [ "$SRCPATH" = "$DESTPATH" ] && DESTPATH="." && return
- [ "$SRCPATH" = "/" ] && DESTPATH=${DESTPATH#?} && return
-
- while [ "$BASEPATH/" != "${DESTPATH%${DESTPATH#$BASEPATH/}}" ]; do
- BASEPATH=${BASEPATH%/*}
- done
-
- SRCPATH=${SRCPATH#$BASEPATH}
- DESTPATH=${DESTPATH#$BASEPATH}
- DESTPATH=${DESTPATH#?}
- while [ -n "$SRCPATH" ]; do
- SRCPATH=${SRCPATH%/*}
- DESTPATH="../$DESTPATH"
- done
-
- [ -z "$BASEPATH" ] && BASEPATH="/"
- [ "${DESTPATH##*[^/]}" = "/" ] && DESTPATH=${DESTPATH%?}
-}
-
-# relative_lndir <target_dir>
-# Creates a tree of symlinks in the current working directory that mirror
-# real files in <target_dir>. <target_dir> should be relative to the current
-# working directory. Symlinks in <target_dir> are ignored. Source-control files
-# are ignored.
-relative_lndir ()
-{
- local SYMLINK_DIR REAL_DIR pref i j
- SYMLINK_DIR=$PWD
- REAL_DIR=$1
- (
- cd $REAL_DIR
- for i in `find . -type d | grep -v SCCS`; do
- [ -d $SYMLINK_DIR/$i ] || mkdir -p $SYMLINK_DIR/$i
- (
- cd $i
- pref=`echo $i | sed -e 's#/[^/]*#../#g' -e 's#^\.##'`
- for j in `find . -type f -o -type l -maxdepth 1`; do
- ln -sf ${pref}${REAL_DIR}/$i/$j ${SYMLINK_DIR}/$i/$j
- done
- )
- done
- )
-}
-
-[ "$1" == "" ] && { echo "Syntax: $0 <linux tree to xenify>"; exit 1; }
-
-# Get absolute path to the destination directory
-pushd . >/dev/null
-cd ${1}
-AD=$PWD
-popd >/dev/null
-
-# Get absolute path to the source directory
-AS=`pwd`
-
-# Get name of sparse directory
-SDN=$(basename $AS)
-
-# Get path to source, relative to destination
-abs_to_rel ${AD} ${AS}
-RS=$DESTPATH
-
-# We now work from the destination directory
-cd ${AD}
-
-# Remove old symlinks
-find sys -type l | while read f
-do
- case $(readlink $f) in
- */$SDN/*)
- rm -f $f
- ;;
- esac
-done
-
-if [ -f ${AD}/BUILDING ]; then
- # Create symlinks of files and directories which exist in the sparse source
- (cd sys && relative_lndir ../${RS}/sys)
-else
- # Create symlinks of files and directories which exist in the sparse source
- relative_lndir ${RS}
- rm -f mkbuildtree
-fi
diff -r 380a9e363761 -r eb34666befcc tools/debugger/gdb/gdbbuild
--- a/tools/debugger/gdb/gdbbuild Fri Jul 02 17:34:44 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,28 +0,0 @@
-#!/bin/sh
-
-set -e
-
-GDB_VERSION=6.2.1
-
-[ "$GDB_MIRROR" ] || GDB_MIRROR="ftp://ftp.gnu.org/gnu/gdb/";
-
-rm -rf gdb-$GDB_VERSION gdb-$GDB_VERSION-linux-i386-xen
-[ -a gdb-$GDB_VERSION.tar.bz2 ] || wget -c
"$GDB_MIRROR/gdb-$GDB_VERSION.tar.bz2"
-tar xjf gdb-$GDB_VERSION.tar.bz2
-
-cd gdb-$GDB_VERSION-xen-sparse
-bash ./mkbuildtree ../gdb-$GDB_VERSION
-
-cd ..
-mkdir gdb-$GDB_VERSION-linux-i386-xen
-cd gdb-$GDB_VERSION-linux-i386-xen
-../gdb-$GDB_VERSION/configure
-
-# Use $MAKE if set, else use gmake if present, otherwise use make
-if [ "$MAKE" ]; then
- $MAKE
-elif which gmake ; then
- gmake -j4
-else
- make -j4
-fi
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