* config.gcc: Pull list of cores from arm-cores.def.

From-SVN: r81285

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 01c77f04dbfceb6a037504c21a7fc9fe2aced429..58488336d3f2d968bb0d434d6592fbbf9fc75234 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2004-04-29  Paul Brook  <paul@codesourcery.com>
+
+       * config.gcc: Pull list of cores from arm-cores.def.
+
 2004-04-29  Paolo Bonzini  <bonzini@gnu.org>
 
        * combine.c (combine_simplify_rtx): Adjust call to use
@@ -23,20 +27,20 @@
 
 2004-04-29  Uros Bizjak  <uros@kss-loka.si>
 
-        * reg-stack.c (swap_to_top): New function.
-        (subst_stack_regs_pat): UNSPEC_FPATAN, UNSPEC_FYL2X: Use
-        swap_to_top().
-        (subst_stack_regs_pat): UNSPEC_FSCALE: Remove.
-        (subst_stack_regs_pat): Handle UNSPEC_FSCALE_FRACT and 
-        UNSPEC_FSCALE_EXP.
-
-        * config/i386/i386.md (UNSPEC_FSCALE): Remove.
-        (*fscale_sfxf3, *fscale_dfxf3, *fscale_xf3): Remove insn pattern.
-        (UNSPEC_FSCALE_FRACT, UNSPEC_FSCALE_EXP): New unspecs to represent
-        x87's fscale insn.
-        (*fscalexf4: Define new insn pattern to implement x87 fscale insn.
-        (exp?f2, exp10?f2, exp2?f2): Use *fscalexf4 and float_truncate
-        patterns.
+       * reg-stack.c (swap_to_top): New function.
+       (subst_stack_regs_pat): UNSPEC_FPATAN, UNSPEC_FYL2X: Use
+       swap_to_top().
+       (subst_stack_regs_pat): UNSPEC_FSCALE: Remove.
+       (subst_stack_regs_pat): Handle UNSPEC_FSCALE_FRACT and 
+       UNSPEC_FSCALE_EXP.
+
+       * config/i386/i386.md (UNSPEC_FSCALE): Remove.
+       (*fscale_sfxf3, *fscale_dfxf3, *fscale_xf3): Remove insn pattern.
+       (UNSPEC_FSCALE_FRACT, UNSPEC_FSCALE_EXP): New unspecs to represent
+       x87's fscale insn.
+       (*fscalexf4: Define new insn pattern to implement x87 fscale insn.
+       (exp?f2, exp10?f2, exp2?f2): Use *fscalexf4 and float_truncate
+       patterns.
 
 2004-04-28  Serge Belyshev  <1319@bot.ru>
 

diff --git a/gcc/config.gcc b/gcc/config.gcc
index bf980027e7d49ece3fe4b17704b6eddac08983e2..314018ef13f370585c9846e23f20056b84646e13 100644 (file)
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -2212,27 +2212,20 @@ fi
        arm*-*-*)
                supported_defaults="arch cpu float tune fpu abi"
                for which in cpu tune; do
+                       # See if it matches any of the entries in arm-cores.def
                        eval "val=\$with_$which"
-                       case "$val" in
-                       "" \
-                       | arm[236789] | arm250 | arm[67][01]0 \
-                       | arm60 | arm620 | arm7d | arm7di \
-                       | arm7m | arm7dm | arm7dmi | arm[79]tdmi \
-                       | arm70 | arm700i | arm710t | arm720 \
-                       | arm720t | arm740t | arm710c | arm920 \
-                       | arm920t | arm926ejs | arm940t | arm9e | arm10tdmi \
-                       | arm7100 | arm7500 | arm7500fe | arm810 \
-                       | arm1026ejs | arm1020t | arm1136js | arm1136jfs \
-                       | xscale | iwmmxt \
-                       | ep9312 \
-                       | strongarm | strongarm110 | strongarm11[01]0)
-                               # OK
-                               ;;
-                       *)
+                       [ x"$val" = x ] && val=unset
+                       for opt in `sed -e '/ARM_CORE/!d' \
+                         -e 's/ARM_CORE(\([^,]*\),.*$/\1/' \
+                         ${srcdir}/config/arm/arm-cores.def` unset .
+                       do
+                               [ x$opt = x"$val" ] && break
+                       done
+                       if [ $opt = . ]; then
                                echo "Unknown CPU used in --with-$which=$val" 1>&2
                                exit 1
-                               ;;
-                       esac
+                         
+                       fi
                done
 
                case "$with_arch" in