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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()
SIM_AC_OPTION_ALIGNMENT(NONSTRICT_ALIGNMENT)
SIM_AC_OPTION_HOSTENDIAN
SIM_AC_OPTION_WARNINGS
 
# DEPRECATED
#
# Instead of defining a `subtarget' macro, code should be checking
# the value of {STATE,CPU}_ARCHITECTURE to identify the architecture
# in question.
#
case "${target}" in
  mips*tx39*)           SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
  *)                    SIM_SUBTARGET="";;
esac
AC_SUBST(SIM_SUBTARGET)
 
 
 
#
# Select the byte order of the target
#
mips_endian=
default_endian=
case "${target}" in
  mips64el*-*-*)        mips_endian=LITTLE_ENDIAN ;;
  mips64vr*el-*-*)      default_endian=LITTLE_ENDIAN ;;
  mips64*-*-*)          default_endian=BIG_ENDIAN ;;
  mips16*-*-*)          default_endian=BIG_ENDIAN ;;
  mips*-*-*)            default_endian=BIG_ENDIAN ;;
  *)                    default_endian=BIG_ENDIAN ;;
esac
SIM_AC_OPTION_ENDIAN($mips_endian,$default_endian)
 
 
 
#
# Select the bitsize of the target
#
mips_addr_bitsize=
case "${target}" in
  mips64*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
  mips16*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
  mips*-*-*)            mips_bitsize=32 ; mips_msb=31 ;;
  *)                    mips_bitsize=64 ; mips_msb=63 ;;
esac
SIM_AC_OPTION_BITSIZE($mips_bitsize,$mips_msb,$mips_addr_bitsize)
 
 
 
#
# Select the floating hardware support of the target
#
mips_fpu=HARDWARE_FLOATING_POINT
mips_fpu_bitsize=
case "${target}" in
  mips*tx39*)           mips_fpu=HARD_FLOATING_POINT
                        mips_fpu_bitsize=32
                        ;;
  mips64*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
  mips16*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
  mips*-*-*)            mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
  *)                    mips_fpu=HARD_FLOATING_POINT ;;
esac
SIM_AC_OPTION_FLOAT($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
#
sim_gen=IGEN
sim_igen_machine="-M mipsIV"
sim_m16_machine="-M mips16"
sim_igen_filter="32,64,f"
sim_m16_filter="16"
case "${target}" in
  mips*tx39*)           sim_gen=IGEN
                        sim_igen_filter="32,f"
                        sim_igen_machine="-M r3900"
                        ;;
  mips64vr43*-*-*)      sim_gen=IGEN
                        sim_igen_machine="-M mipsIV"
                        ;;
  mips64vr5*-*-*)       sim_gen=IGEN
                        sim_igen_machine="-M vr5000"
                        ;;
  mips64vr41*)          sim_gen=M16
                        sim_igen_machine="-M vr4100"
                        sim_m16_machine="-M vr4100"
                        sim_igen_filter="32,64,f"
                        sim_m16_filter="16"
                        ;;
  mips64*-*-*)          sim_igen_filter="32,64,f"
                        sim_gen=IGEN
                        ;;
  mips16*-*-*)          sim_gen=M16
                        sim_igen_filter="32,64,f"
                        sim_m16_filter="16"
                        ;;
  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"
                        ;;
  mips*-*-*)            sim_gen=IGEN
                        sim_igen_filter="32,f"
                        ;;
esac
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}"
AC_SUBST(sim_igen_flags)
AC_SUBST(sim_m16_flags)
AC_SUBST(sim_gen)
 
 
#
# Add simulated hardware devices
#
hw_enabled=no
case "${target}" in
  mips*tx39*)
        hw_enabled=yes
        hw_extra_devices="tx3904cpu tx3904irc tx3904tmr tx3904sio"
        mips_extra_objs="dv-sockser.o"
        SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_TX3904=1"
        ;;
  *)
        mips_extra_objs=""
        ;;
esac
SIM_AC_OPTION_HARDWARE($hw_enabled,$hw_devices,$hw_extra_devices)
AC_SUBST(mips_extra_objs)
 
 
# 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_HEADERS(string.h strings.h stdlib.h stdlib.h)
AC_CHECK_LIB(m, fabs)
AC_CHECK_FUNCS(aint anint sqrt)
 
SIM_AC_OUTPUT

Line No.	Rev	Author	Line
1	578	markom	`dnl Process this file with autoconf to produce a configure script.`
2			`sinclude(../common/aclocal.m4)`
3			`AC_PREREQ(2.5)dnl`
4			`AC_INIT(Makefile.in)`
5
6			`SIM_AC_COMMON`
7
8			`dnl Options available in this module`
9			`SIM_AC_OPTION_INLINE()`
10			`SIM_AC_OPTION_ALIGNMENT(NONSTRICT_ALIGNMENT)`
11			`SIM_AC_OPTION_HOSTENDIAN`
12			`SIM_AC_OPTION_WARNINGS`
13
14			`# DEPRECATED`
15			`#`
16			# Instead of defining a `subtarget' macro, code should be checking
17			`# the value of {STATE,CPU}_ARCHITECTURE to identify the architecture`
18			`# in question.`
19			`#`
20			`case "${target}" in`
21			`mipstx39) SIM_SUBTARGET="-DSUBTARGET_R3900=1";;`
22			`*) SIM_SUBTARGET="";;`
23			`esac`
24			`AC_SUBST(SIM_SUBTARGET)`
25
26
27
28			`#`
29			`# Select the byte order of the target`
30			`#`
31			`mips_endian=`
32			`default_endian=`
33			`case "${target}" in`
34			`mips64el--*) mips_endian=LITTLE_ENDIAN ;;`
35			`mips64vrel--*) default_endian=LITTLE_ENDIAN ;;`
36			`mips64--*) default_endian=BIG_ENDIAN ;;`
37			`mips16--*) default_endian=BIG_ENDIAN ;;`
38			`mips--*) default_endian=BIG_ENDIAN ;;`
39			`*) default_endian=BIG_ENDIAN ;;`
40			`esac`
41			`SIM_AC_OPTION_ENDIAN($mips_endian,$default_endian)`
42
43
44
45			`#`
46			`# Select the bitsize of the target`
47			`#`
48			`mips_addr_bitsize=`
49			`case "${target}" in`
50			`mips64--*) mips_bitsize=64 ; mips_msb=63 ;;`
51			`mips16--*) mips_bitsize=64 ; mips_msb=63 ;;`
52			`mips--*) mips_bitsize=32 ; mips_msb=31 ;;`
53			`*) mips_bitsize=64 ; mips_msb=63 ;;`
54			`esac`
55			`SIM_AC_OPTION_BITSIZE($mips_bitsize,$mips_msb,$mips_addr_bitsize)`
56
57
58
59			`#`
60			`# Select the floating hardware support of the target`
61			`#`
62			`mips_fpu=HARDWARE_FLOATING_POINT`
63			`mips_fpu_bitsize=`
64			`case "${target}" in`
65			`mipstx39) mips_fpu=HARD_FLOATING_POINT`
66			`mips_fpu_bitsize=32`
67			`;;`
68			`mips64--*) mips_fpu=HARD_FLOATING_POINT ;;`
69			`mips16--*) mips_fpu=HARD_FLOATING_POINT ;;`
70			`mips--*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;`
71			`*) mips_fpu=HARD_FLOATING_POINT ;;`
72			`esac`
73			`SIM_AC_OPTION_FLOAT($mips_fpu,$mips_fpu_bitsize)`
74
75
76
77			`#`
78			`# Select the level of SMP support`
79			`#`
80			`case "${target}" in`
81			`*) mips_smp=0 ;;`
82			`esac`
83			`SIM_AC_OPTION_SMP($mips_smp)`
84
85
86
87			`#`
88			`# Select the IGEN architecture`
89			`#`
90			`sim_gen=IGEN`
91			`sim_igen_machine="-M mipsIV"`
92			`sim_m16_machine="-M mips16"`
93			`sim_igen_filter="32,64,f"`
94			`sim_m16_filter="16"`
95			`case "${target}" in`
96			`mipstx39) sim_gen=IGEN`
97			`sim_igen_filter="32,f"`
98			`sim_igen_machine="-M r3900"`
99			`;;`
100			`mips64vr43--*) sim_gen=IGEN`
101			`sim_igen_machine="-M mipsIV"`
102			`;;`
103			`mips64vr5--*) sim_gen=IGEN`
104			`sim_igen_machine="-M vr5000"`
105			`;;`
106			`mips64vr41*) sim_gen=M16`
107			`sim_igen_machine="-M vr4100"`
108			`sim_m16_machine="-M vr4100"`
109			`sim_igen_filter="32,64,f"`
110			`sim_m16_filter="16"`
111			`;;`
112			`mips64--*) sim_igen_filter="32,64,f"`
113			`sim_gen=IGEN`
114			`;;`
115			`mips16--*) sim_gen=M16`
116			`sim_igen_filter="32,64,f"`
117			`sim_m16_filter="16"`
118			`;;`
119			`mipslsi) sim_gen=M16`
120			`sim_igen_machine="-M mipsIII,mips16"`
121			`sim_m16_machine="-M mips16,mipsIII"`
122			`sim_igen_filter="32,f"`
123			`sim_m16_filter="16"`
124			`;;`
125			`mips--*) sim_gen=IGEN`
126			`sim_igen_filter="32,f"`
127			`;;`
128			`esac`
129			`sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"`
130			`sim_m16_flags=" -F ${sim_m16_filter} ${sim_m16_machine} ${sim_igen_smp}"`
131			`AC_SUBST(sim_igen_flags)`
132			`AC_SUBST(sim_m16_flags)`
133			`AC_SUBST(sim_gen)`
134
135
136			`#`
137			`# Add simulated hardware devices`
138			`#`
139			`hw_enabled=no`
140			`case "${target}" in`
141			`mipstx39)`
142			`hw_enabled=yes`
143			`hw_extra_devices="tx3904cpu tx3904irc tx3904tmr tx3904sio"`
144			`mips_extra_objs="dv-sockser.o"`
145			`SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_TX3904=1"`
146			`;;`
147			`*)`
148			`mips_extra_objs=""`
149			`;;`
150			`esac`
151			`SIM_AC_OPTION_HARDWARE($hw_enabled,$hw_devices,$hw_extra_devices)`
152			`AC_SUBST(mips_extra_objs)`
153
154
155			`# Choose simulator engine`
156			`case "${target}" in`
157			`*) mips_igen_engine="engine.o"`
158			`;;`
159			`esac`
160			`AC_SUBST(mips_igen_engine)`
161
162
163			`AC_PATH_X`
164			`mips_extra_libs=""`
165			`AC_SUBST(mips_extra_libs)`
166
167			`AC_CHECK_HEADERS(string.h strings.h stdlib.h stdlib.h)`
168			`AC_CHECK_LIB(m, fabs)`
169			`AC_CHECK_FUNCS(aint anint sqrt)`
170
171			`SIM_AC_OUTPUT`

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[/] [or1k/] [trunk/] [insight/] [sim/] [mips/] [configure.in] - Blame information for rev 1765