sim: unify reserved instruction bits settings

[thirdparty/binutils-gdb.git] / sim / mips / configure.ac

diff --git a/sim/mips/configure.ac b/sim/mips/configure.ac
index 593ee2bb4b0ecb1d8356e12223e99265cf950cf4..9430923d89a1e61b8a266d3d86e0ca40195cfdb6 100644 (file)
--- a/sim/mips/configure.ac
+++ b/sim/mips/configure.ac
@@ -2,13 +2,6 @@ dnl Process this file with autoconf to produce a configure script.
 AC_INIT(Makefile.in)
 AC_CONFIG_MACRO_DIRS([../m4 ../.. ../../config])
 
-SIM_AC_COMMON
-
-dnl Options available in this module
-SIM_AC_OPTION_ALIGNMENT(NONSTRICT_ALIGNMENT)
-SIM_AC_OPTION_WARNINGS(no)
-SIM_AC_OPTION_RESERVED_BITS(1)
-
 # DEPRECATED
 #
 # Instead of defining a `subtarget' macro, code should be checking
@@ -28,25 +21,6 @@ AC_SUBST(SIM_SUBTARGET)
 
 
 
-#
-# Select the byte order of the target
-#
-mips_endian=
-default_endian=
-case "${target}" in
-  mips64el*-*-*)        mips_endian=LITTLE ;;
-  mips64vr*el-*-*)      default_endian=LITTLE ;;
-  mips64*-*-*)          default_endian=BIG ;;
-  mips16*-*-*)          default_endian=BIG ;;
-  mipsisa32*-*-*)       default_endian=BIG ;;
-  mipsisa64*-*-*)       default_endian=BIG ;;
-  mips*-*-*)            default_endian=BIG ;;
-  *)                    default_endian=BIG ;;
-esac
-SIM_AC_OPTION_ENDIAN($mips_endian,$default_endian)
-
-
-
 #
 # Select the bitsize of the target
 #
@@ -423,33 +397,5 @@ AC_SUBST(sim_multi_flags)
 AC_SUBST(sim_multi_igen_configs)
 AC_SUBST(sim_multi_src)
 AC_SUBST(sim_multi_obj)
-#
-# Add simulated hardware devices
-#
-hw_extra_devices=""
-case "${target}" in
-  mips*tx39*)
-       hw_extra_devices="tx3904cpu tx3904irc tx3904tmr tx3904sio" 
-       ;;
-  *)
-       ;;
-esac
-SIM_AC_OPTION_HARDWARE($hw_extra_devices)
-
-
-# Choose simulator engine
-case "${target}" in
-  *)    mips_igen_engine="engine.o"
-       ;;
-esac
-AC_SUBST(mips_igen_engine)
-
-
-AC_PATH_X
-mips_extra_libs=""
-AC_SUBST(mips_extra_libs)
-
-AC_CHECK_LIB(m, fabs)
-AC_CHECK_FUNCS(aint anint sqrt)
 
 SIM_AC_OUTPUT