Merge branch 'vendor/GDB'
[dragonfly.git] / contrib / gdb-7 / gdb / configure.host
1 # Mapping of configurations into GDB host definitions.  This is
2 # invoked from the autoconf generated configure script.
3
4 # This file sets the following shell variables:
5 #  gdb_host_cpu                 generic name of host's CPU
6 #  gdb_host                     name of GDB host definition to use
7 #  gdb_host_float_format        host's float floatformat, or 0
8 #  gdb_host_double_format       host's double floatformat, or 0
9 #  gdb_host_long_double_format  host's long double floatformat, or 0
10 #  gdb_host_obs                 host-specific .o files to include
11
12 # Map host cpu into the config cpu subdirectory name.
13 # The default is $host_cpu.
14
15 case $host in
16  alpha*-*-osf1* | \
17  alpha*-*-osf2* | \
18  hppa*-*-hiux* | \
19  i[34567]86-ncr-* | \
20  i[34567]86-*-dgux* | \
21  i[34567]86-*-lynxos* | \
22  i[34567]86-*-sco3.2v5* | \
23  i[34567]86-*-sco3.2v4* | \
24  i[34567]86-*-sco* | \
25  i[34567]86-*-sysv4.2* | \
26  i[34567]86-*-sysv4* | \
27  i[34567]86-*-sysv5* | \
28  i[34567]86-*-unixware2* | \
29  i[34567]86-*-unixware* | \
30  i[34567]86-*-sysv* | \
31  i[34567]86-*-isc* | \
32  rs6000-*-lynxos* | \
33  null)
34     echo "*** Configuration $host is obsolete." >&2
35     echo "*** Support has been REMOVED." >&2
36     exit 1
37     ;;
38 esac
39
40 case "${host_cpu}" in
41
42 alpha*)                 gdb_host_cpu=alpha ;;
43 arm*)                   gdb_host_cpu=arm ;;
44 hppa*)                  gdb_host_cpu=pa ;;
45 i[34567]86*)            gdb_host_cpu=i386 ;;
46 m68*)                   gdb_host_cpu=m68k ;;
47 m88*)                   gdb_host_cpu=m88k ;;
48 mips*)                  gdb_host_cpu=mips ;;
49 powerpc* | rs6000)      gdb_host_cpu=powerpc ;;
50 sparcv9 | sparc64)      gdb_host_cpu=sparc ;;
51 s390*)                  gdb_host_cpu=s390 ;;
52 sh*)                    gdb_host_cpu=sh ;;
53 x86_64*)                gdb_host_cpu=i386 ;;
54 m32r*)                  gdb_host_cpu=m32r ;;
55 xtensa*)                gdb_host_cpu=xtensa ;;
56 *)                      gdb_host_cpu=$host_cpu ;;
57
58 esac
59
60 # map host info into gdb names.
61
62 case "${host}" in
63
64 *-*-darwin*)            gdb_host=darwin ;;
65
66 alpha*-*-osf[3456789]*) gdb_host=alpha-osf3 ;;
67 alpha*-*-linux*)        gdb_host=alpha-linux ;;
68 alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
69                         gdb_host=fbsd ;;
70 alpha*-*-netbsd* | alpha*-*-knetbsd*-gnu)
71                         gdb_host=nbsd ;;
72 alpha*-*-openbsd*)      gdb_host=nbsd ;;
73
74 arm*-*-linux*)          gdb_host=linux ;;
75 arm*-*-netbsdelf* | arm*-*-knetbsd*-gnu)
76                         gdb_host=nbsdelf ;;
77 arm*-*-netbsd*)         gdb_host=nbsdaout ;;
78 arm*-*-openbsd*)        gdb_host=nbsdelf ;;
79
80 hppa*-*-hpux*)
81                         gdb_host=hpux ;;
82 hppa*-*-linux*)         gdb_host=linux ;;
83 hppa*-*-netbsd*)        gdb_host=nbsd ;;
84 hppa*-*-openbsd*)       gdb_host=obsd ;;
85
86 i[34567]86-*-freebsd* | i[34567]86-*-kfreebsd*-gnu)
87                         gdb_host=fbsd ;;
88 i[34567]86-*-netbsdelf* | i[34567]86-*-knetbsd*-gnu)
89                         gdb_host=nbsdelf ;;
90 i[34567]86-*-netbsd*)   gdb_host=nbsdaout ;;
91 i[34567]86-*-dragonfly*) gdb_host=dfly ;;
92 i[34567]86-*-go32*)     gdb_host=go32 ;;
93 i[34567]86-*-mingw32*)  gdb_host=mingw
94                         gdb_host_obs=mingw-hdep.o
95                         ;;
96 i[34567]86-*-msdosdjgpp*) gdb_host=go32 ;;
97 i[34567]86-*-linux*)    gdb_host=linux ;;
98 i[34567]86-*-gnu*)      gdb_host=i386gnu ;;
99 i[3456]86-*-nto*)       gdb_host=nto ;;
100 i[34567]86-*-openbsd[0-2].* | i[34567]86-*-openbsd3.[0-3])
101                         gdb_host=obsdaout ;;
102 i[34567]86-*-openbsd*)  gdb_host=obsd ;;
103 i[34567]86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
104                         gdb_host=sol2-64 ;;
105 i[34567]86-*-solaris*)  gdb_host=i386sol2 ;;
106 i[34567]86-*-cygwin*)   gdb_host=cygwin ;;
107
108 ia64-*-hpux*)           gdb_host=hpux ;;
109 ia64-*-linux*)          gdb_host=linux ;;
110
111 m68*-*-linux*)          gdb_host=linux ;;
112 m68*-*-netbsdelf* | m68*-*-knetbsd*-gnu)
113                         gdb_host=nbsdelf ;;
114 m68*-*-netbsd*)         gdb_host=nbsdaout ;;
115 m68*-*-openbsd*)        gdb_host=obsd ;;
116
117 m88*-*-openbsd*)        gdb_host=obsd ;;
118
119 mips-sgi-irix5*)        gdb_host=irix5 ;;
120 mips-sgi-irix6*)        gdb_host=irix6 ;;
121 mips*-*-linux*)         gdb_host=linux ;;
122 mips*-*-netbsd* | mips*-*-knetbsd*-gnu)
123                         gdb_host=nbsd ;;
124 mips64*-*-openbsd*)     gdb_host=obsd64 ;;
125
126 powerpc-*-aix* | rs6000-*-*)
127                         gdb_host=aix ;;
128 powerpc-*-linux*)       gdb_host=linux ;;
129 powerpc-*-netbsd* | powerpc-*-knetbsd*-gnu)
130                         gdb_host=nbsd ;;
131 powerpc-*-openbsd*)     gdb_host=obsd ;;
132
133 powerpc64-*-linux*)     gdb_host=ppc64-linux
134                         # Support 'pseudo-native' debugging on the Cell BE
135                         if test "${target_cpu}" = "spu"; then
136                                 gdb_host=spu-linux
137                                 gdb_native=yes
138                         fi
139                         ;;
140
141 s390*-*-*)              gdb_host=s390 ;;
142
143 sh*-*-netbsdelf* | sh*-*-knetbsd*-gnu)
144                         gdb_host=nbsd ;;
145 sh*-*-openbsd*)         gdb_host=nbsd ;;
146
147 sparc64-*-freebsd* | sparc64-*-kfreebsd*-gnu)
148                         gdb_host=fbsd ;;
149 sparc-*-linux*)         gdb_host=linux ;;
150 sparc64-*-linux*)       gdb_host=linux64 ;;
151 sparc-*-netbsdelf* | sparc-*-knetbsd*-gnu)
152                         gdb_host=nbsdelf ;;
153 sparc-*-netbsdaout*)    gdb_host=nbsdaout ;;
154 sparc-*-netbsd*)        gdb_host=nbsdaout ;;
155 sparc64-*-netbsd* | sparc64-*-knetbsd*-gnu)
156                         gdb_host=nbsd64 ;;
157 sparc-*-openbsd*)       gdb_host=nbsdelf ;;
158 sparc64-*-openbsd*)     gdb_host=nbsd64 ;;
159 sparc-*-solaris2* | sparcv9-*-solaris2* | sparc64-*-solaris2*)
160                         gdb_host=sol2
161                         ;;
162
163 vax-*-bsd*)             gdb_host=vax ;;
164 vax-*-netbsdelf* | vax-*-knetbsd*-gnu)
165                         gdb_host=nbsdelf ;;
166 vax-*-netbsd*)          gdb_host=nbsdaout ;;
167 vax-*-openbsd*)         gdb_host=obsd ;;
168 vax-*-ultrix*)          gdb_host=vax ;;
169
170 x86_64-*-linux*)        gdb_host=linux64 ;;
171 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
172                         gdb_host=fbsd64 ;;
173 x86_64-*-netbsd* | x86_64-*-knetbsd*-gnu)
174                         gdb_host=nbsd64 ;;
175 x86_64-*-openbsd*)      gdb_host=obsd64 ;;
176 x86_64-*-dragonfly*)    gdb_host=dfly64 ;;
177 x86_64-*-mingw*)        gdb_host=mingw64
178                         gdb_host_obs=mingw-hdep.o
179                         ;;
180 m32r*-*-linux*)          gdb_host=linux ;;
181
182 xtensa*-*-linux*)       gdb_host=linux ;;
183
184 esac
185
186
187
188 # Map the host/cpu onto the floatformat correspondong to C's "float",
189 # "double" and "long double" types.
190
191 case "${host}" in
192 i[34567]86-*-*)
193         gdb_host_float_format="&floatformat_ieee_single_little"
194         gdb_host_double_format="&floatformat_ieee_double_little"
195         gdb_host_long_double_format="&floatformat_i387_ext"
196         ;;
197 hppa*-*-linux*)
198         gdb_host_float_format="&floatformat_ieee_single_big"
199         gdb_host_double_format="&floatformat_ieee_double_big"
200         gdb_host_long_double_format="&floatformat_ieee_double_big"
201         ;;
202 m68*-*-*)
203         gdb_host_float_format="&floatformat_ieee_single_big"
204         gdb_host_double_format="&floatformat_ieee_double_big"
205         gdb_host_long_double_format="&floatformat_m68881_ext"
206         ;;
207 ia64-*-hpux*)
208         gdb_host_float_format="&floatformat_ieee_single_big"
209         gdb_host_double_format="&floatformat_ieee_double_big"
210         gdb_host_long_double_format="&floatformat_ia64_quad_big"
211         ;;
212 *)
213         gdb_host_float_format=0
214         gdb_host_double_format=0
215         gdb_host_long_double_format=0
216         ;;
217 esac