source: rtems/contrib/crossrpms/patches/gdb-7.0.90-rtems4.10-20100225.diff @ 0d96991

gdb/configure

@@ -6927 +6927 @@
 
     . ${srcdir}/configure.tgt
 
+    if test -z "${gdb_target_obs}"; then :
+  as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
+fi
+
     # Target-specific object files
     for i in ${gdb_target_obs}; do
         case " $TARGET_OBS " in

gdb/configure.ac

@@ -161 +161 @@
 
     . ${srcdir}/configure.tgt
 
+    AS_IF([test -z "${gdb_target_obs}"],
+      [AC_MSG_ERROR([configuration ${targ} is unsupported.])])
+
     # Target-specific object files
     for i in ${gdb_target_obs}; do
         case " $TARGET_OBS " in

gdb/lm32-tdep.c

@@ -35 +35 @@
 #include "regcache.h"
 #include "trad-frame.h"
 #include "reggroups.h"
-#include "opcodes/lm32-desc.h"
+#include "../opcodes/lm32-desc.h"
 
 #include "gdb_string.h"
 

gdb/sparc-tdep.c

@@ -1100 +1100 @@
 sparc32_store_return_value (struct type *type, struct regcache *regcache,
                             const gdb_byte *valbuf)
 {
-  int len = TYPE_LENGTH (type);
+  size_t len = TYPE_LENGTH (type);
   gdb_byte buf[8];
 
   gdb_assert (!sparc_structure_or_union_p (type));

sim/erc32/configure

@@ -591 +591 @@
 ac_subst_vars='LTLIBOBJS
 LIBOBJS
 cgen_breaks
+READLINE_CFLAGS
+READLINE_DEPS
 READLINE
-TERMCAP
 REPORT_BUGS_TEXI
 REPORT_BUGS_TO
 PKGVERSION
@@ -716 +717 @@
 enable_sim_profile
 with_pkgversion
 with_bugurl
+with_system_readline
 '
       ac_precious_vars='build_alias
 host_alias
@@ -1358 +1360 @@
   --with-zlib             include zlib support (auto/yes/no) default=auto
   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
   --with-bugurl=URL       Direct users to URL to report a bug
+  --with-system-readline  use installed readline library
 
 Some influential environment variables:
   CC          C compiler command
@@ -2416 +2419 @@
 
 
 
-
 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
 # it by inlining the macro's contents.
 # This file contains common code used by all simulators.
@@ -2916 +2918 @@
 int
 main ()
 {
-
+return 0;
   ;
   return 0;
 }
 _ACEOF
 ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
+ac_clean_files="$ac_clean_files a.out a.out.dSYM 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.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
-$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 
 # The possible output files:
@@ -2989 +2991 @@
 else
   ac_file=''
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
-$as_echo "$ac_file" >&6; }
 if test -z "$ac_file"; then :
-  $as_echo "$as_me: failed program was:" >&5
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
@@ -3000 +3002 @@
 { as_fn_set_status 77
 as_fn_error "C compiler cannot create executables
 See \`config.log' for more details." "$LINENO" 5; }; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
 fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
 ac_exeext=$ac_cv_exeext
 
-# Check that the compiler produces executables we can run.  If not, either
-# the compiler is broken, or we cross compile.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
-$as_echo_n "checking whether the C compiler works... " >&6; }
-# If not cross compiling, check that we can run a simple program.
-if test "$cross_compiling" != yes; then
-  if { ac_try='./$ac_file'
-  { { case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }; then
-    cross_compiling=no
-  else
-    if test "$cross_compiling" = maybe; then
-        cross_compiling=yes
-    else
-        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." "$LINENO" 5; }
-    fi
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 ac_clean_files=$ac_clean_files_save
-# Check that the compiler produces executables we can run.  If not, either
-# the compiler is broken, or we cross compile.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
-$as_echo_n "checking whether we are cross compiling... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
-$as_echo "$cross_compiling" >&6; }
-
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
 $as_echo_n "checking for suffix of executables... " >&6; }
 if { { ac_try="$ac_link"
@@ -3084 +3053 @@
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+  { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+  if { ac_try='./conftest$ac_cv_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+        cross_compiling=yes
+    else
+        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." "$LINENO" 5; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
 $as_echo_n "checking for suffix of object files... " >&6; }
 if test "${ac_cv_objext+set}" = set; then :
@@ -4532 +4558 @@
 done
 
 
-# In the Cygwin environment, we need some additional flags.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
-$as_echo_n "checking for cygwin... " >&6; }
-if test "${sim_cv_os_cygwin+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
 
-#ifdef __CYGWIN__
-lose
-#endif
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "lose" >/dev/null 2>&1; then :
-  sim_cv_os_cygwin=yes
-else
-  sim_cv_os_cygwin=no
+# Check whether --with-system-readline was given.
+if test "${with_system_readline+set}" = set; then :
+  withval=$with_system_readline;
 fi
-rm -f conftest*
 
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_cv_os_cygwin" >&5
-$as_echo "$sim_cv_os_cygwin" >&6; }
 
-if test x$sim_cv_os_cygwin = xyes; then
-  TERMCAP='`if test -r ../../libtermcap/libtermcap.a; then echo ../../libtermcap/libtermcap.a; else echo -ltermcap; fi` -luser32'
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -ltermcap" >&5
-$as_echo_n "checking for main in -ltermcap... " >&6; }
-if test "${ac_cv_lib_termcap_main+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ltermcap  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+if test "$with_system_readline" = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline" >&5
+$as_echo_n "checking for readline... " >&6; }
+  save_LIBS="$LIBS"
+  LIBS="-lreadline $save_LIBS"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
-
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char add_history ();
 int
 main ()
 {
-return main ();
+return add_history ();
   ;
   return 0;
 }
 _ACEOF
 if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_termcap_main=yes
-else
-  ac_cv_lib_termcap_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_termcap_main" >&5
-$as_echo "$ac_cv_lib_termcap_main" >&6; }
-if test "x$ac_cv_lib_termcap_main" = x""yes; then :
-  TERMCAP=-ltermcap
-else
-  TERMCAP=""
-fi
-
-fi
-
-
-# We prefer the in-tree readline.  Top-level dependencies make sure
-# src/readline (if it's there) is configured before src/sim.
-if test -r ../../readline/Makefile; then
-  READLINE=../../readline/libreadline.a
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
-$as_echo_n "checking for readline in -lreadline... " >&6; }
-if test "${ac_cv_lib_readline_readline+set}" = set; then :
-  $as_echo_n "(cached) " >&6
+  READLINE=-lreadline
 else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lreadline $TERMCAP $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+   LIBS="-lreadline -lncurses $save_LIBS"
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 /* Override any GCC internal prototype to avoid an error.
@@ -4620 +4601 @@
 #ifdef __cplusplus
 extern "C"
 #endif
-char readline ();
+char add_history ();
 int
 main ()
 {
-return readline ();
+return add_history ();
   ;
   return 0;
 }
 _ACEOF
 if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_readline_readline=yes
+  READLINE="-lreadline -lncurses"
 else
-  ac_cv_lib_readline_readline=no
+  as_fn_error "unable to detect readline" "$LINENO" 5
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
-$as_echo "$ac_cv_lib_readline_readline" >&6; }
-if test "x$ac_cv_lib_readline_readline" = x""yes; then :
-  READLINE=-lreadline
-else
-  as_fn_error "the required \"readline\" library is missing" "$LINENO" 5
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  LIBS="$save_LIBS"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READLINE" >&5
+$as_echo "$READLINE" >&6; }
+  READLINE_DEPS=
+  READLINE_CFLAGS=
+else
+  READLINE='../../readline/libreadline.a -lncurses'
+  READLINE_DEPS='$(READLINE)'
+  READLINE_CFLAGS='-I$(READLINE_SRC)/..'
 fi
 
-fi
+
+
 
 
 ac_sources="$sim_link_files"

sim/erc32/configure.ac

@@ -11 +11 @@
 
 AC_CHECK_HEADERS(stdlib.h)
 
-# In the Cygwin environment, we need some additional flags.
-AC_CACHE_CHECK([for cygwin], sim_cv_os_cygwin,
-[AC_EGREP_CPP(lose, [
-#ifdef __CYGWIN__
-lose
-#endif],[sim_cv_os_cygwin=yes],[sim_cv_os_cygwin=no])])
+AC_ARG_WITH([system-readline],
+  [AS_HELP_STRING([--with-system-readline],
+                  [use installed readline library])])
 
-if test x$sim_cv_os_cygwin = xyes; then
-  TERMCAP='`if test -r ../../libtermcap/libtermcap.a; then echo ../../libtermcap/libtermcap.a; else echo -ltermcap; fi` -luser32'
+if test "$with_system_readline" = yes; then
+  AC_MSG_CHECKING([for readline])
+  save_LIBS="$LIBS"
+  LIBS="-lreadline $save_LIBS"
+  AC_LINK_IFELSE([AC_LANG_CALL([],
+    [add_history])], [READLINE=-lreadline], 
+    [ LIBS="-lreadline -lncurses $save_LIBS"
+      AC_LINK_IFELSE([AC_LANG_CALL([],
+        [add_history])], [READLINE="-lreadline -lncurses"],
+        [AC_MSG_ERROR([unable to detect readline])])
+    ])
+  LIBS="$save_LIBS"
+  AC_MSG_RESULT($READLINE)
+  READLINE_DEPS=
+  READLINE_CFLAGS=
 else
-  AC_CHECK_LIB(termcap, main, TERMCAP=-ltermcap, TERMCAP="")
-fi
-AC_SUBST(TERMCAP)
-
-# We prefer the in-tree readline.  Top-level dependencies make sure
-# src/readline (if it's there) is configured before src/sim.
-if test -r ../../readline/Makefile; then
-  READLINE=../../readline/libreadline.a
-else
-  AC_CHECK_LIB(readline, readline, READLINE=-lreadline,
-               AC_ERROR([the required "readline" library is missing]), $TERMCAP)
+  READLINE='../../readline/libreadline.a -lncurses'
+  READLINE_DEPS='$(READLINE)'
+  READLINE_CFLAGS='-I$(READLINE_SRC)/..'
 fi
 AC_SUBST(READLINE)
+AC_SUBST(READLINE_DEPS)
+AC_SUBST(READLINE_CFLAGS)
+
 SIM_AC_OUTPUT

sim/erc32/erc32.c

@@ -414 +414 @@
     if (rom8) mec_memcfg &= ~0x20000;
     else mec_memcfg |= 0x20000;
 
-    mem_ramsz = (256 * 1024) << ((mec_memcfg >> 10) & 7);
+    mem_ramsz = (512 * 1024) << ((mec_memcfg >> 10) & 7);
     mem_romsz = (128 * 1024) << ((mec_memcfg >> 18) & 7);
 
     if (sparclite_board) {

sim/erc32/Makefile.in

@@ -19 +19 @@
 
 ## COMMON_PRE_CONFIG_FRAG
 
-TERMCAP_LIB = @TERMCAP@
+# TERMCAP_LIB = -lncurses
 READLINE_LIB = @READLINE@
 
 SIM_OBJS = exec.o erc32.o func.o help.o float.o interf.o
 SIM_EXTRA_LIBS = $(READLINE_LIB) $(TERMCAP_LIB) -lm
-SIM_EXTRA_ALL = sis
+SIM_EXTRA_ALL = sis$(EXEEXT)
 SIM_EXTRA_INSTALL = install-sis
 SIM_EXTRA_CLEAN = clean-sis
 
@@ -38 +38 @@
 # `sis' doesn't need interf.o.
 SIS_OFILES = exec.o erc32.o func.o help.o float.o
 
-sis: sis.o $(SIS_OFILES) $(COMMON_OBJS) $(LIBDEPS)
-        $(CC) $(ALL_CFLAGS) -o sis \
+sis$(EXEEXT): sis.o $(SIS_OFILES) $(COMMON_OBJS) $(LIBDEPS)
+        $(CC) $(ALL_CFLAGS) -o sis$(EXEEXT) \
           sis.o $(SIS_OFILES) $(COMMON_OBJS) $(EXTRA_LIBS)
 
 # FIXME: This computes the build host's endianness, doesn't it?
@@ -52 +52 @@
 
 # Copy the files into directories where they will be run.
 install-sis: installdirs
-        n=`echo sis | sed '$(program_transform_name)'`; \
-        $(INSTALL_PROGRAM) sis$(EXEEXT) $(DESTDIR)$(bindir)/$$n$(EXEEXT)
+        n=`echo sis$(EXEEXT) | sed '$(program_transform_name)'`; \
+        $(INSTALL_PROGRAM) sis$(EXEEXT) $(DESTDIR)$(bindir)/$$n
 
 clean-sis:
-        rm -f sis end end.h
+        rm -f sis$(EXEEXT) end end.h
 
 configure:
         @echo "Rebuilding configure..."

sim/h8300/compile.c

@@ -38 +38 @@
 # define SIGTRAP 5
 #endif
 
+#ifdef _WIN32
+#ifndef SIGBUS
+#define SIGBUS 10
+#endif
+#endif
+
 int debug;
 
 host_callback *sim_callback;

sim/m32c/Makefile.in

@@ -55 +55 @@
         ./opc2c -l m32c.out $(srcdir)/m32c.opc > m32c.c
 
 opc2c : opc2c.o safe-fgets.o
-        $(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@
+        $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $^ -o $@
 
 sample.x : $(srcdir)/sample.S $(srcdir)/sample.ld
         ../../gcc/xgcc $(CPUFLAGS) -B../../gcc/ -c $(srcdir)/sample.S -o sample.o
@@ -83 +83 @@
 mem.o : mem.h cpu.h syscalls.h
 misc.o : cpu.h misc.h
 opc2c.o : safe-fgets.h
+        $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) -o $@ -c $(srcdir)/opc2c.c
 reg.o : cpu.h
 safe-fgets.o : safe-fgets.h
+        $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) -o $@ -c $(srcdir)/safe-fgets.c
 srcdest.c : cpu.h mem.h
 syscalls.c : cpu.h mem.h syscalls.h