sim: overhaul alignment settings management

[thirdparty/binutils-gdb.git] / sim / msp430 / configure

diff --git a/sim/msp430/configure b/sim/msp430/configure
index c7dbbaae5ad99f41740ec97dea888f0fec6b568c..32b83276196759ff5082e66fef0d50fcd50b7be9 100755 (executable)
--- a/sim/msp430/configure
+++ b/sim/msp430/configure
@@ -636,6 +636,7 @@ sim_default_model
 sim_scache
 sim_float
 sim_bitsize
+sim_alignment
 cgen_breaks
 MAINT
 MAINTAINER_MODE_FALSE
@@ -753,8 +754,7 @@ sim_inline
 sim_hw
 sim_hw_objs
 sim_hw_cflags
-sim_endian
-sim_alignment'
+sim_endian'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
@@ -769,7 +769,6 @@ enable_libtool_lock
 enable_maintainer_mode
 enable_sim_inline
 enable_sim_endian
-enable_sim_alignment
 enable_werror
 enable_build_warnings
 enable_sim_build_warnings
@@ -1414,9 +1413,6 @@ Optional Features:
                           Specify which functions should be inlined
   --enable-sim-endian=endian
                           Specify target byte endian orientation
-  --enable-sim-alignment=align
-                          Specify strict, nonstrict or forced alignment of
-                          memory accesses
   --enable-werror         treat compile warnings as errors
   --enable-build-warnings enable build-time compiler warnings if gcc is used
   --enable-sim-build-warnings
@@ -10748,7 +10744,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10751 "configure"
+#line 10747 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10854,7 +10850,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10857 "configure"
+#line 10853 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11196,52 +11192,6 @@ else
 fi
 fi
 
-wire_alignment="STRICT_ALIGNMENT"
-default_alignment="STRICT_ALIGNMENT"
-
-# Check whether --enable-sim-alignment was given.
-if test "${enable_sim_alignment+set}" = set; then :
-  enableval=$enable_sim_alignment; case "${enableval}" in
-  strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
-  nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
-  forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
-  yes) if test x"$wire_alignment" != x; then
-        sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
-       else
-         if test x"$default_alignment" != x; then
-           sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
-         else
-          echo "No hard-wired alignment for target $target" 1>&6
-          sim_alignment="-DWITH_ALIGNMENT=0"
-         fi
-       fi;;
-  no)  if test x"$default_alignment" != x; then
-        sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
-       else
-         if test x"$wire_alignment" != x; then
-          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
-         else
-           echo "No default alignment for target $target" 1>&6
-           sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
-         fi
-       fi;;
-  *)   as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
-  echo "Setting alignment flags = $sim_alignment" 6>&1
-fi
-else
-  if test x"$default_alignment" != x; then
-  sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
-else
-  if test x"$wire_alignment" != x; then
-    sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
-  else
-    sim_alignment=
-  fi
-fi
-fi
-
 
 # Check whether --enable-werror was given.
 if test "${enable_werror+set}" = set; then :