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

dnl Process this file with autoconf to produce a configure script.
sinclude(../common/aclocal.m4)
AC_PREREQ(2.5)dnl
AC_INIT(Makefile.in)

SIM_AC_COMMON

dnl Options available in this module
SIM_AC_OPTION_INLINE(0)
SIM_AC_OPTION_ALIGNMENT(NONSTRICT_ALIGNMENT)
SIM_AC_OPTION_HOSTENDIAN
SIM_AC_OPTION_WARNINGS


# Ensure a reasonable default simulator is constructed:
case "${target}" in
# start-sanitize-tx19
  mipstx19*-*-*)        SIMCONF="-mips1 -mcpu=r1900 -mno-fp --warnings";;
# end-sanitize-tx19
# start-sanitize-tx49
  mips64tx49*-*-*)      SIMCONF="-mips3 --warnings -mcpu=r4900";;
# end-sanitize-tx49
# start-sanitize-r5900
  mips64r59*-*-*)      SIMCONF="-mips3 --warnings -mcpu=r5900";;
# end-sanitize-r5900
  mips64*-*-*)          SIMCONF="-mips0 --warnings";;
  mips16*-*-*)          SIMCONF="-mips0 --warnings";;
  mips*-*-*)            SIMCONF="-mips2 --warnings";;
  *)                    SIMCONF="-mips0 --warnings";;
esac
AC_SUBST(SIMCONF)

case "${target}" in
# start-sanitize-tx19
  mipstx19*-*-*)        SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
# end-sanitize-tx19
  *)                    SIM_SUBTARGET="";;
esac
AC_SUBST(SIM_SUBTARGET)


#
# Select the byte order of the target
#
case "${target}" in
# start-sanitize-tx19
  mipstx19*-*-*)        mips_endian=0 ;;
# end-sanitize-tx19
# start-sanitize-r5900
  mips64r59*-*-*)	mips_endian=LITTLE_ENDIAN ;;
# end-sanitize-r5900
  mips64*-*-*)          mips_endian=0 ;;
  mips16*-*-*)          mips_endian=0 ;;
  mips*-*-*)            mips_endian=0 ;;
  *)                    mips_endian=0 ;;
esac
SIM_AC_OPTION_ENDIAN($mips_endian)


#
# Select the bitsize of the target
#
case "${target}" in
# start-sanitize-tx19
  mipstx19*-*-*)        mips_bitsize=32 ; mips_msb=31 ;;
# end-sanitize-tx19
# start-sanitize-r5900
  mips64r59*-*-*)	mips_bitsize=64 ; mips_msb=63 ;;
# end-sanitize-r5900
  mips64*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
  mips16*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
  mips*-*-*)            mips_bitsize=32 ; mips_msb=31 ;;
  *)                    mips_bitsize=64 ; mips_msb=63 ;;
esac
SIM_AC_OPTION_BITSIZE($mips_bitsize,$mips_msb)


#
# Select the floating hardware support of the target
#
mips_fpu=HARDWARE_FLOATING_POINT
case "${target}" in
# start-sanitize-tx19
  mipstx19*-*-*)        mips_fpu=SOFT_FLOATING_POINT ;;
# end-sanitize-tx19
# start-sanitize-r5900
  mips64r59*-*-*)       mips_fpu=HARD_FLOATING_POINT ;;
# end-sanitize-r5900
  mips64*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
  mips16*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
  mips*-*-*)            mips_fpu=HARD_FLOATING_POINT ;;
  *)                    mips_fpu=HARD_FLOATING_POINT ;;
esac
SIM_AC_OPTION_FLOAT($mips_fpu)


#
# Select the sim generator & architecture
#
sim_gen=NO
sim_igen_flags="-F 32,64,f -M mipsIV"
sim_m16_flags="-F 16 -M mips16"

case "${target}" in
# start-sanitize-tx19
# mipstx19*-*-*)	 sim_gen=M16
#			 sim_igen_flags="-F 32,64,f -M tx19"
#			 sim_m16_flags="-F 16 -M tx19"
#			 ;;
# end-sanitize-tx19
# start-sanitize-r5900
#  mips64r59*-*-*)       sim_gen=IGEN
#			 sim_igen_flags="-F 32,64,f -M r5900"
#			 ;;
# end-sanitize-r5900
# start-sanitize-vr5400
  mips64vr54*-*-*)	 sim_gen=IGEN
			 sim_igen_flags="-F 32,64,f -M vr5400"
			 ;;
# end-sanitize-vr5400
#  mips16*-*-*)          sim_gen=M16 ;;
  *)                     sim_gen=NO ;;
esac
AC_SUBST(sim_gen)
AC_SUBST(sim_igen_flags)
AC_SUBST(sim_m16_flags)


AC_CHECK_HEADERS(string.h strings.h stdlib.h stdlib.h)
AC_CHECK_LIB(m, fabs)
AC_CHECK_FUNCS(aint anint sqrt)

SIM_AC_OUTPUT
Commit	Line	Data
19c5af72 DE	1	dnl Process this file with autoconf to produce a configure script.
19c5af72 DE	2	sinclude(../common/aclocal.m4)
a271d1d9	3	AC_PREREQ(2.5)dnl
8ad57737 JSC	4	AC_INIT(Makefile.in)
8ad57737 JSC	5
e3d12c65	6	SIM_AC_COMMON
8ad57737	7
50a2a691 AC	8	dnl Options available in this module
50a2a691 AC	9	SIM_AC_OPTION_INLINE(0)
76a6247f	10	SIM_AC_OPTION_ALIGNMENT(NONSTRICT_ALIGNMENT)
50a2a691 AC	11	SIM_AC_OPTION_HOSTENDIAN
	12	SIM_AC_OPTION_WARNINGS
	13
	14
c98ec95d JSC	15	# Ensure a reasonable default simulator is constructed:
c98ec95d JSC	16	case "${target}" in
b637f306 GRK	17	# start-sanitize-tx19
	18	mipstx19--*) SIMCONF="-mips1 -mcpu=r1900 -mno-fp --warnings";;
	19	# end-sanitize-tx19
6205f379 GRK	20	# start-sanitize-tx49
	21	mips64tx49--*) SIMCONF="-mips3 --warnings -mcpu=r4900";;
	22	# end-sanitize-tx49
276c2d7d	23	# start-sanitize-r5900
832f05e8	24	mips64r59--*) SIMCONF="-mips3 --warnings -mcpu=r5900";;
276c2d7d	25	# end-sanitize-r5900
c98ec95d	26	mips64--*) SIMCONF="-mips0 --warnings";;
831f59a2	27	mips16--*) SIMCONF="-mips0 --warnings";;
c98ec95d JSC	28	mips--*) SIMCONF="-mips2 --warnings";;
	29	*) SIMCONF="-mips0 --warnings";;
	30	esac
e3d12c65	31	AC_SUBST(SIMCONF)
8ad57737	32
c476ac55 GRK	33	case "${target}" in
	34	# start-sanitize-tx19
	35	mipstx19--*) SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
	36	# end-sanitize-tx19
	37	*) SIM_SUBTARGET="";;
	38	esac
	39	AC_SUBST(SIM_SUBTARGET)
	40
18c64df6 AC	41
	42	#
	43	# Select the byte order of the target
	44	#
	45	case "${target}" in
	46	# start-sanitize-tx19
	47	mipstx19--*) mips_endian=0 ;;
	48	# end-sanitize-tx19
	49	# start-sanitize-r5900
	50	mips64r59--*) mips_endian=LITTLE_ENDIAN ;;
	51	# end-sanitize-r5900
	52	mips64--*) mips_endian=0 ;;
	53	mips16--*) mips_endian=0 ;;
	54	mips--*) mips_endian=0 ;;
	55	*) mips_endian=0 ;;
	56	esac
	57	SIM_AC_OPTION_ENDIAN($mips_endian)
	58
	59
	60	#
	61	# Select the bitsize of the target
	62	#
	63	case "${target}" in
	64	# start-sanitize-tx19
	65	mipstx19--*) mips_bitsize=32 ; mips_msb=31 ;;
	66	# end-sanitize-tx19
	67	# start-sanitize-r5900
	68	mips64r59--*) mips_bitsize=64 ; mips_msb=63 ;;
	69	# end-sanitize-r5900
	70	mips64--*) mips_bitsize=64 ; mips_msb=63 ;;
	71	mips16--*) mips_bitsize=64 ; mips_msb=63 ;;
	72	mips--*) mips_bitsize=32 ; mips_msb=31 ;;
	73	*) mips_bitsize=64 ; mips_msb=63 ;;
	74	esac
	75	SIM_AC_OPTION_BITSIZE($mips_bitsize,$mips_msb)
	76
	77
	78	#
	79	# Select the floating hardware support of the target
	80	#
	81	mips_fpu=HARDWARE_FLOATING_POINT
	82	case "${target}" in
	83	# start-sanitize-tx19
	84	mipstx19--*) mips_fpu=SOFT_FLOATING_POINT ;;
	85	# end-sanitize-tx19
	86	# start-sanitize-r5900
	87	mips64r59--*) mips_fpu=HARD_FLOATING_POINT ;;
	88	# end-sanitize-r5900
	89	mips64--*) mips_fpu=HARD_FLOATING_POINT ;;
	90	mips16--*) mips_fpu=HARD_FLOATING_POINT ;;
	91	mips--*) mips_fpu=HARD_FLOATING_POINT ;;
	92	*) mips_fpu=HARD_FLOATING_POINT ;;
	93	esac
	94	SIM_AC_OPTION_FLOAT($mips_fpu)
	95
	96
122edc03 AC	97	#
	98	# Select the sim generator & architecture
	99	#
	100	sim_gen=NO
16bd5d6e AC	101	sim_igen_flags="-F 32,64,f -M mipsIV"
	102	sim_m16_flags="-F 16 -M mips16"
	103
122edc03	104	case "${target}" in
90ad43b2	105	# start-sanitize-tx19
16bd5d6e AC	106	# mipstx19--*) sim_gen=M16
	107	# sim_igen_flags="-F 32,64,f -M tx19"
	108	# sim_m16_flags="-F 16 -M tx19"
	109	# ;;
90ad43b2	110	# end-sanitize-tx19
122edc03	111	# start-sanitize-r5900
16bd5d6e AC	112	# mips64r59--*) sim_gen=IGEN
	113	# sim_igen_flags="-F 32,64,f -M r5900"
	114	# ;;
122edc03 AC	115	# end-sanitize-r5900
122edc03 AC	116	# start-sanitize-vr5400
16bd5d6e AC	117	mips64vr54--*) sim_gen=IGEN
	118	sim_igen_flags="-F 32,64,f -M vr5400"
	119	;;
122edc03 AC	120	# end-sanitize-vr5400
122edc03 AC	121	# mips16--*) sim_gen=M16 ;;
90ad43b2	122	*) sim_gen=NO ;;
122edc03 AC	123	esac
122edc03 AC	124	AC_SUBST(sim_gen)
16bd5d6e AC	125	AC_SUBST(sim_igen_flags)
16bd5d6e AC	126	AC_SUBST(sim_m16_flags)
122edc03 AC	127
122edc03 AC	128
50a2a691	129	AC_CHECK_HEADERS(string.h strings.h stdlib.h stdlib.h)
4fa134be	130	AC_CHECK_LIB(m, fabs)
617c07c6	131	AC_CHECK_FUNCS(aint anint sqrt)
4fa134be	132
e3d12c65	133	SIM_AC_OUTPUT