gdb/copyright.py: Convert to Python 3

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

diff --git a/sim/mips/configure.ac b/sim/mips/configure.ac
index 76e3a264b416faa90f99bcf880456e36e25eaaa4..84b8d774739b161809abcb676b786a907fa1cc1e 100644 (file)
--- a/sim/mips/configure.ac
+++ b/sim/mips/configure.ac
@@ -1,14 +1,11 @@
 dnl Process this file with autoconf to produce a configure script.
 dnl Process this file with autoconf to produce a configure script.

-AC_PREREQ(2.59)dnl

 AC_INIT(Makefile.in)
 AC_INIT(Makefile.in)

+sinclude(../common/acinclude.m4)

 
 

-sinclude(../common/common.m4)
-sinclude(../common/aclocal.m4)
+SIM_AC_COMMON

 
 dnl Options available in this module
 
 dnl Options available in this module

-SIM_AC_OPTION_INLINE()

 SIM_AC_OPTION_ALIGNMENT(NONSTRICT_ALIGNMENT)
 SIM_AC_OPTION_ALIGNMENT(NONSTRICT_ALIGNMENT)

-SIM_AC_OPTION_HOSTENDIAN

 SIM_AC_OPTION_WARNINGS
 SIM_AC_OPTION_RESERVED_BITS(1)
 
 SIM_AC_OPTION_WARNINGS
 SIM_AC_OPTION_RESERVED_BITS(1)
 


@@ -21,6 +18,8 @@ SIM_AC_OPTION_RESERVED_BITS(1)
 case "${target}" in
   mips64vr*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1" ;;
   mips*tx39*)           SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
 case "${target}" in
   mips64vr*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1" ;;
   mips*tx39*)           SIM_SUBTARGET="-DSUBTARGET_R3900=1";;

+  mips*-sde-elf*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
+  mips*-mti-elf*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;

   mipsisa32*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
   mipsisa64*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
   *)                    SIM_SUBTARGET="";;
   mipsisa32*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
   mipsisa64*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
   *)                    SIM_SUBTARGET="";;


@@ -35,14 +34,14 @@ AC_SUBST(SIM_SUBTARGET)
 mips_endian=
 default_endian=
 case "${target}" in
 mips_endian=
 default_endian=
 case "${target}" in

-  mips64el*-*-*)       mips_endian=LITTLE_ENDIAN ;;
-  mips64vr*el-*-*)      default_endian=LITTLE_ENDIAN ;;
-  mips64*-*-*)          default_endian=BIG_ENDIAN ;;
-  mips16*-*-*)          default_endian=BIG_ENDIAN ;;
-  mipsisa32*-*-*)       default_endian=BIG_ENDIAN ;;
-  mipsisa64*-*-*)       default_endian=BIG_ENDIAN ;;
-  mips*-*-*)            default_endian=BIG_ENDIAN ;;
-  *)                    default_endian=BIG_ENDIAN ;;
+  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)
 
 esac
 SIM_AC_OPTION_ENDIAN($mips_endian,$default_endian)
 


@@ -53,6 +52,8 @@ SIM_AC_OPTION_ENDIAN($mips_endian,$default_endian)
 #
 mips_addr_bitsize=
 case "${target}" in
 #
 mips_addr_bitsize=
 case "${target}" in

+  mips*-sde-elf*)       mips_bitsize=64 ; mips_msb=63 ;;
+  mips*-mti-elf*)       mips_bitsize=64 ; mips_msb=63 ;;

   mips64*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
   mips16*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
   mipsisa32*-*-*)       mips_bitsize=32 ; mips_msb=31 ;;
   mips64*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
   mips16*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
   mipsisa32*-*-*)       mips_bitsize=32 ; mips_msb=31 ;;


@@ -70,9 +71,9 @@ SIM_AC_OPTION_BITSIZE($mips_bitsize,$mips_msb,$mips_addr_bitsize)
 mips_fpu=HARDWARE_FLOATING_POINT
 mips_fpu_bitsize=
 case "${target}" in
 mips_fpu=HARDWARE_FLOATING_POINT
 mips_fpu_bitsize=
 case "${target}" in

-  mips*tx39*)          mips_fpu=HARD_FLOATING_POINT
-                       mips_fpu_bitsize=32
-                       ;;
+  mips*tx39*)          mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
+  mips*-sde-elf*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
+  mips*-mti-elf*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;

   mips64*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
   mips16*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
   mipsisa32*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
   mips64*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
   mips16*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
   mipsisa32*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;


@@ -84,16 +85,6 @@ SIM_AC_OPTION_FLOAT($mips_fpu,$mips_fpu_bitsize)
 
 
 
 
 
 

-#
-# Select the level of SMP support
-#
-case "${target}" in
-  *)                    mips_smp=0 ;;
-esac
-SIM_AC_OPTION_SMP($mips_smp)
-
-
-

 #
 # Select the IGEN architecture
 #
 #
 # Select the IGEN architecture
 #


@@ -134,6 +125,13 @@ case "${target}" in
                          vr5500:mipsIV,vr5500:32,64,f:mips5500"
                        sim_multi_default=mips5000
                        ;;
                          vr5500:mipsIV,vr5500:32,64,f:mips5500"
                        sim_multi_default=mips5000
                        ;;

+  mips*-sde-elf* | mips*-mti-elf*)
+                       sim_gen=MULTI
+                       sim_multi_configs="\
+                         micromips:micromips64,micromipsdsp:32,64,f:mips_micromips\
+                         mips64r2:mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips:32,64,f:mipsisa64r2"
+                       sim_multi_default=mipsisa64r2
+                       ;;

   mips64*-*-*)         sim_igen_filter="32,64,f"
                        sim_gen=IGEN
                        ;;
   mips64*-*-*)         sim_igen_filter="32,64,f"
                        sim_gen=IGEN
                        ;;


@@ -141,28 +139,42 @@ case "${target}" in
                        sim_igen_filter="32,64,f"
                        sim_m16_filter="16"
                        ;;
                        sim_igen_filter="32,64,f"
                        sim_m16_filter="16"
                        ;;

-  mipsisa32*-*-*)      sim_gen=IGEN
-                       sim_igen_machine="-M mips32"
+  mipsisa32r2*-*-*)    sim_gen=MULTI
+                       sim_multi_configs="\
+                         micromips:micromips32,micromipsdsp:32,f:mips_micromips\
+                         mips32r2:mips32r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips:32,f:mipsisa32r2"
+                       sim_multi_default=mipsisa32r2
+                       ;;
+  mipsisa32*-*-*)      sim_gen=M16
+                       sim_igen_machine="-M mips32,mips16,mips16e,smartmips"
+                       sim_m16_machine="-M mips16,mips16e,mips32"

                        sim_igen_filter="32,f"
                        sim_mach_default="mipsisa32"
                        ;;
                        sim_igen_filter="32,f"
                        sim_mach_default="mipsisa32"
                        ;;

+  mipsisa64r2*-*-*)    sim_gen=M16
+                       sim_igen_machine="-M mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2"
+                       sim_m16_machine="-M mips16,mips16e,mips64r2"
+                       sim_igen_filter="32,64,f"
+                       sim_mach_default="mipsisa64r2"
+                       ;;

   mipsisa64sb1*-*-*)   sim_gen=IGEN
   mipsisa64sb1*-*-*)   sim_gen=IGEN

-                       sim_igen_machine="-M mips64,mips3d,sb1"
+                       sim_igen_machine="-M mips64,mips3d,sb1"

                        sim_igen_filter="32,64,f"
                        sim_mach_default="mips_sb1"
                        ;;
                        sim_igen_filter="32,64,f"
                        sim_mach_default="mips_sb1"
                        ;;

-  mipsisa64*-*-*)      sim_gen=IGEN
-                       sim_igen_machine="-M mips64,mips3d"
+  mipsisa64*-*-*)      sim_gen=M16
+                       sim_igen_machine="-M mips64,mips3d,mips16,mips16e,mdmx"
+                       sim_m16_machine="-M mips16,mips16e,mips64"

                        sim_igen_filter="32,64,f"
                        sim_mach_default="mipsisa64"
                        ;;
                        sim_igen_filter="32,64,f"
                        sim_mach_default="mipsisa64"
                        ;;

-  mips*lsi*)           sim_gen=M16
+  mips*lsi*)           sim_gen=M16

                        sim_igen_machine="-M mipsIII,mips16"
                        sim_m16_machine="-M mips16,mipsIII"
                        sim_igen_filter="32,f"
                        sim_m16_filter="16"
                        sim_mach_default="mips4000"
                        sim_igen_machine="-M mipsIII,mips16"
                        sim_m16_machine="-M mips16,mipsIII"
                        sim_igen_filter="32,f"
                        sim_m16_filter="16"
                        sim_mach_default="mips4000"

-                        ;;
+                       ;;

   mips*-*-*)           sim_gen=IGEN
                        sim_igen_filter="32,f"
                        ;;
   mips*-*-*)           sim_gen=IGEN
                        sim_igen_filter="32,f"
                        ;;


@@ -196,24 +208,24 @@ if test ${sim_gen} = MULTI; then
 
   # Simple sanity check.
   if test -z "${sim_multi_configs}" || test -z "${sim_multi_default}"; then
 
   # Simple sanity check.
   if test -z "${sim_multi_configs}" || test -z "${sim_multi_default}"; then

-    AC_MSG_ERROR(Error in configure.in: MULTI simulator not set up correctly)
+    AC_MSG_ERROR(Error in configure.ac: MULTI simulator not set up correctly)

   fi
 
   # Start in a known state.
   rm -f multi-include.h multi-run.c
   sim_multi_flags=
   sim_multi_src=
   fi
 
   # Start in a known state.
   rm -f multi-include.h multi-run.c
   sim_multi_flags=
   sim_multi_src=

-  sim_multi_obj=multi-run.o
+  sim_multi_obj=

   sim_multi_igen_configs=
   sim_seen_default=no
 
   cat << __EOF__ > multi-run.c
 /* Main entry point for MULTI simulators.
   sim_multi_igen_configs=
   sim_seen_default=no
 
   cat << __EOF__ > multi-run.c
 /* Main entry point for MULTI simulators.

-   Copyright (C) 2003 Free Software Foundation, Inc.
+   Copyright (C) 2003-2019 Free Software Foundation, Inc.

 
    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
 
    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
+   the Free Software Foundation; either version 3 of the License, or

    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,


@@ -222,8 +234,7 @@ if test ${sim_gen} = MULTI; then
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    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.
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.

 
    --
 
 
    --
 


@@ -231,6 +242,8 @@ if test ${sim_gen} = MULTI; then
 
 #include "sim-main.h"
 #include "multi-include.h"
 
 #include "sim-main.h"
 #include "multi-include.h"

+#include "elf-bfd.h"
+#include "elf/mips.h"

 
 #define SD sd
 #define CPU cpu
 
 #define SD sd
 #define CPU cpu


@@ -245,6 +258,9 @@ sim_engine_run (SIM_DESC sd,
 
   if (STATE_ARCHITECTURE (sd) == NULL)
     mach = bfd_mach_${sim_multi_default};
 
   if (STATE_ARCHITECTURE (sd) == NULL)
     mach = bfd_mach_${sim_multi_default};

+  else if (elf_elfheader (STATE_PROG_BFD (sd))->e_flags
+          & EF_MIPS_ARCH_ASE_MICROMIPS)
+    mach = bfd_mach_mips_micromips;

   else
     mach = STATE_ARCHITECTURE (SD)->mach;
 
   else
     mach = STATE_ARCHITECTURE (SD)->mach;
 


@@ -274,7 +290,7 @@ __EOF__
     # the ${sim_multi_configs} entry.
     sim_multi_flags="${sim_multi_flags} -F ${filter} -M ${machine}"
 
     # the ${sim_multi_configs} entry.
     sim_multi_flags="${sim_multi_flags} -F ${filter} -M ${machine}"
 

-    # Check whether mips16 handling is needed.
+    # Check whether special handling is needed.

     case ${c} in
       *:*mips16*:*)
        # Run igen twice, once for normal mode and once for mips16.
     case ${c} in
       *:*mips16*:*)
        # Run igen twice, once for normal mode and once for mips16.


@@ -287,6 +303,30 @@ __EOF__
        sim_multi_obj="${sim_multi_obj} m16${name}_run.o"
        sim_multi_flags="${sim_multi_flags} -F 16"
        ;;
        sim_multi_obj="${sim_multi_obj} m16${name}_run.o"
        sim_multi_flags="${sim_multi_flags} -F 16"
        ;;

+      *:*micromips32*:*)
+       # Run igen thrice, once for micromips32, once for micromips16,
+       # and once for m32.
+       ws="micromips_m32 micromips16 micromips32"
+
+       # The top-level function for the micromips simulator is
+       # in a file micromips${name}_run.c, generated by the
+       # tmp-run-multi Makefile rule.
+       sim_multi_src="${sim_multi_src} micromips${name}_run.c"
+       sim_multi_obj="${sim_multi_obj} micromips${name}_run.o"
+       sim_multi_flags="${sim_multi_flags} -F 16,32"
+       ;;
+      *:*micromips64*:*)
+       # Run igen thrice, once for micromips64, once for micromips16,
+       # and once for m64.
+       ws="micromips_m64 micromips16 micromips64"
+
+       # The top-level function for the micromips simulator is
+       # in a file micromips${name}_run.c, generated by the
+       # tmp-run-multi Makefile rule.
+       sim_multi_src="${sim_multi_src} micromips${name}_run.c"
+       sim_multi_obj="${sim_multi_obj} micromips${name}_run.o"
+       sim_multi_flags="${sim_multi_flags} -F 16,32,64"
+       ;;

       *)
        ws=m32
        ;;
       *)
        ws=m32
        ;;


@@ -322,7 +362,7 @@ __EOF__
 
   # Check whether we added a 'default:' label.
   if test ${sim_seen_default} = no; then
 
   # Check whether we added a 'default:' label.
   if test ${sim_seen_default} = no; then

-    AC_MSG_ERROR(Error in configure.in: \${sim_multi_configs} doesn't have an entry for \${sim_multi_default})
+    AC_MSG_ERROR(Error in configure.ac: \${sim_multi_configs} doesn't have an entry for \${sim_multi_default})

   fi
 
   cat << __EOF__ >> multi-run.c
   fi
 
   cat << __EOF__ >> multi-run.c


@@ -366,21 +406,23 @@ else
   sim_multi_src=doesnt-exist.c
 
   if test x"${sim_mach_default}" = x""; then
   sim_multi_src=doesnt-exist.c
 
   if test x"${sim_mach_default}" = x""; then

-    AC_MSG_ERROR(Error in configure.in: \${sim_mach_default} not defined)
+    AC_MSG_ERROR(Error in configure.ac: \${sim_mach_default} not defined)

   fi
   SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_DEFAULT=bfd_mach_${sim_mach_default}"
 fi
 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
 sim_m16_flags=" -F ${sim_m16_filter}  ${sim_m16_machine}  ${sim_igen_smp}"
   fi
   SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_DEFAULT=bfd_mach_${sim_mach_default}"
 fi
 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
 sim_m16_flags=" -F ${sim_m16_filter}  ${sim_m16_machine}  ${sim_igen_smp}"

+sim_micromips16_flags=" -F ${sim_micromips16_filter}  ${sim_micromips16_machine}  ${sim_igen_smp}"
+sim_micromips_flags=" -F ${sim_micromips_filter}  ${sim_micromips_machine}  ${sim_igen_smp}"

 AC_SUBST(sim_igen_flags)
 AC_SUBST(sim_m16_flags)
 AC_SUBST(sim_igen_flags)
 AC_SUBST(sim_m16_flags)

+AC_SUBST(sim_micromips_flags)
+AC_SUBST(sim_micromips16_flags)

 AC_SUBST(sim_gen)
 AC_SUBST(sim_multi_flags)
 AC_SUBST(sim_multi_igen_configs)
 AC_SUBST(sim_multi_src)
 AC_SUBST(sim_multi_obj)
 AC_SUBST(sim_gen)
 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
 #
 #
 # Add simulated hardware devices
 #


@@ -389,15 +431,11 @@ case "${target}" in
   mips*tx39*)
        hw_enabled=yes
        hw_extra_devices="tx3904cpu tx3904irc tx3904tmr tx3904sio" 
   mips*tx39*)
        hw_enabled=yes
        hw_extra_devices="tx3904cpu tx3904irc tx3904tmr tx3904sio" 

-       mips_extra_objs="dv-sockser.o"
-       SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_TX3904=1"

        ;;
   *)
        ;;
   *)

-       mips_extra_objs="" 

        ;;
 esac
 SIM_AC_OPTION_HARDWARE($hw_enabled,$hw_devices,$hw_extra_devices)
        ;;
 esac
 SIM_AC_OPTION_HARDWARE($hw_enabled,$hw_devices,$hw_extra_devices)

-AC_SUBST(mips_extra_objs)

 
 
 # Choose simulator engine
 
 
 # Choose simulator engine


@@ -412,7 +450,6 @@ AC_PATH_X
 mips_extra_libs=""
 AC_SUBST(mips_extra_libs)
 
 mips_extra_libs=""
 AC_SUBST(mips_extra_libs)
 

-AC_CHECK_HEADERS(string.h strings.h stdlib.h stdlib.h)

 AC_CHECK_LIB(m, fabs)
 AC_CHECK_FUNCS(aint anint sqrt)
 
 AC_CHECK_LIB(m, fabs)
 AC_CHECK_FUNCS(aint anint sqrt)