Accept and ignore the R_BPF_64_NODLYD32 relocation.
[binutils-gdb.git] / gdb / configure.host
blobda71675b201b11ea5236c1818e01ab37423585c0
1 # Mapping of configurations into GDB host definitions.  This is
2 # invoked from the autoconf generated configure script.
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
12 # Map host cpu into the config cpu subdirectory name.
13 # The default is $host_cpu.
15 case $host in
16  *-*-irix* | \
17  *-*-solaris2.[01] | *-*-solaris2.[2-9]* | *-*-solaris2.10* | \
18  alpha*-*-osf* | \
19  alpha*-*-freebsd* | \
20  alpha*-*-kfreebsd*-gnu | \
21  arm*-*-netbsdaout* | \
22  hppa*-*-hiux* | \
23  i[34567]86-ncr-* | \
24  i[34567]86-*-dgux* | \
25  i[34567]86-*-lynxos* | \
26  i[34567]86-*-netbsdaout* | \
27  i[34567]86-*-openbsd[0-2].* | i[34567]86-*-openbsd3.[0-3] | \
28  i[34567]86-*-sco3.2v5* | \
29  i[34567]86-*-sco3.2v4* | \
30  i[34567]86-*-sco* | \
31  i[34567]86-*-sysv4.2* | \
32  i[34567]86-*-sysv4* | \
33  i[34567]86-*-sysv5* | \
34  i[34567]86-*-unixware2* | \
35  i[34567]86-*-unixware* | \
36  i[34567]86-*-sysv* | \
37  i[34567]86-*-isc* | \
38  m68*-*-netbsdaout* | \
39  sparc-*-netbsdaout* | \
40  rs6000-*-lynxos* | \
41  vax-*-bsd* | \
42  vax-*-netbsdaout* | \
43  vax-*-ultrix* | \
44  hppa*-*-hpux* | \
45  ia64-*-hpux* | \
46  null)
47     echo "*** Configuration $host is obsolete." >&2
48     echo "*** Support has been REMOVED." >&2
49     exit 1
50     ;;
51 esac
53 case "${host_cpu}" in
55 aarch64*)               gdb_host_cpu=aarch64 ;;
56 alpha*)                 gdb_host_cpu=alpha ;;
57 arc*)                   gdb_host_cpu=arc ;;
58 arm*)                   gdb_host_cpu=arm ;;
59 hppa*)                  gdb_host_cpu=pa ;;
60 i[34567]86*)            gdb_host_cpu=i386 ;;
61 loongarch*)             gdb_host_cpu=loongarch ;;
62 m68*)                   gdb_host_cpu=m68k ;;
63 mips*)                  gdb_host_cpu=mips ;;
64 powerpc* | rs6000)      gdb_host_cpu=powerpc ;;
65 sparcv9 | sparc64)      gdb_host_cpu=sparc ;;
66 s390*)                  gdb_host_cpu=s390 ;;
67 sh*)                    gdb_host_cpu=sh ;;
68 tilegx*)                gdb_host_cpu=tilegx ;;
69 x86_64*)                gdb_host_cpu=i386 ;;
70 m32r*)                  gdb_host_cpu=m32r ;;
71 xtensa*)                gdb_host_cpu=xtensa ;;
72 *)                      gdb_host_cpu=$host_cpu ;;
74 esac
76 # map host info into gdb names.
78 case "${host}" in
80 *-*-darwin*)            gdb_host=darwin ;;
82 aarch64*-*-linux*)      gdb_host=linux ;;
83 aarch64*-*-freebsd*)    gdb_host=fbsd ;;
85 alpha*-*-linux*)        gdb_host=alpha-linux ;;
86 alpha*-*-netbsdaout* | alpha*-*-knetbsdaout*-gnu)
87                         gdb_host=nbsd ;;
88 alpha*-*-openbsd*)      gdb_host=nbsd ;;
90 arc*-*-linux*)          gdb_host=linux ;;
92 arm*-*-freebsd*)        gdb_host=fbsd ;;
93 arm*-*-linux*)          gdb_host=linux ;;
94 arm*-*-netbsd* | arm*-*-knetbsd*-gnu)
95                         gdb_host=nbsdelf ;;
96 arm*-*-openbsd*)        gdb_host=nbsdelf ;;
98 hppa*-*-linux*)         gdb_host=linux ;;
99 hppa*-*-netbsd*)        gdb_host=nbsd ;;
100 hppa*-*-openbsd*)       gdb_host=obsd ;;
102 i[34567]86-*-freebsd* | i[34567]86-*-kfreebsd*-gnu)
103                         gdb_host=fbsd ;;
104 i[34567]86-*-netbsd* | i[34567]86-*-knetbsd*-gnu)
105                         gdb_host=nbsdelf ;;
106 i[34567]86-*-go32*)     gdb_host=go32 ;;
107 i[34567]86-*-mingw32*)  gdb_host=mingw
108                         gdb_host_obs=mingw-hdep.o
109                         ;;
110 i[34567]86-*-msdosdjgpp*) gdb_host=go32 ;;
111 i[34567]86-*-linux*)    gdb_host=linux ;;
112 i[34567]86-*-gnu*)      gdb_host=i386gnu ;;
113 i[3456]86-*-nto*)       gdb_host=nto ;;
114 i[34567]86-*-openbsd*)  gdb_host=obsd ;;
115 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
116                         gdb_host=sol2 ;;
117 i[34567]86-*-cygwin*)   gdb_host=cygwin ;;
119 ia64-*-linux*)          gdb_host=linux ;;
121 loongarch*-linux*)      gdb_host=linux ;;
123 m68*-*-linux*)          gdb_host=linux ;;
124 m68*-*-netbsd* | m68*-*-knetbsd*-gnu)
125                         gdb_host=nbsdelf ;;
126 m68*-*-openbsd*)        gdb_host=obsd ;;
128 m88*-*-openbsd*)        gdb_host=obsd ;;
130 mips*-*-linux*)         gdb_host=linux ;;
131 mips*-*-netbsdaout* | mips*-*-knetbsd*-gnu)
132                         gdb_host=nbsd ;;
133 mips*-*-freebsd*)       gdb_host=fbsd ;;
134 mips64*-*-openbsd*)     gdb_host=obsd64 ;;
136 or1k-*-linux*)          gdb_host=linux ;;
138 powerpc-*-aix* | rs6000-*-* | powerpc64-*-aix*)
139                         gdb_host=aix ;;
140 powerpc*-*-freebsd*)    gdb_host=fbsd ;;
141 powerpc-*-netbsdaout* | powerpc-*-knetbsd*-gnu)
142                         gdb_host=nbsd ;;
143 powerpc-*-openbsd*)     gdb_host=obsd ;;
145 powerpc64*-*-linux*)    gdb_host=ppc64-linux ;;
146 powerpc*-*-linux*)      gdb_host=linux ;;
148 riscv*-*-freebsd*)      gdb_host=fbsd ;;
149 riscv*-*-linux*)        gdb_host=linux ;;
151 s390*-*-linux*)         gdb_host=linux ;;
153 sh*-*-netbsd* | sh*-*-knetbsd*-gnu)
154                         gdb_host=nbsd ;;
155 sh*-*-openbsd*)         gdb_host=nbsd ;;
157 sparc64-*-freebsd* | sparc64-*-kfreebsd*-gnu)
158                         gdb_host=fbsd ;;
159 sparc-*-linux*)         gdb_host=linux ;;
160 sparc64-*-linux*)       gdb_host=linux64 ;;
161 sparc-*-netbsd* | sparc-*-knetbsd*-gnu)
162                         gdb_host=nbsdelf ;;
163 sparc64-*-netbsd* | sparc64-*-knetbsd*-gnu)
164                         gdb_host=nbsd64 ;;
165 sparc-*-openbsd*)       gdb_host=nbsdelf ;;
166 sparc64-*-openbsd*)     gdb_host=obsd64 ;;
167 sparc-*-solaris2* | sparcv9-*-solaris2* | sparc64-*-solaris2*)
168                         gdb_host=sol2
169                         ;;
171 tilegx-*-linux*)        gdb_host=linux ;;
173 vax-*-netbsd* | vax-*-knetbsd*-gnu)
174                         gdb_host=nbsdelf ;;
175 vax-*-openbsd*)         gdb_host=obsd ;;
177 x86_64-*-linux*)        gdb_host=linux64 ;;
178 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
179                         gdb_host=fbsd64 ;;
180 x86_64-*-netbsd* | x86_64-*-knetbsd*-gnu)
181                         gdb_host=nbsd64 ;;
182 x86_64-*-openbsd*)      gdb_host=obsd64 ;;
183 x86_64-*-mingw*)        gdb_host=mingw64
184                         gdb_host_obs=mingw-hdep.o
185                         ;;
186 x86_64-*-cygwin*)       gdb_host=cygwin64 ;;
187 m32r*-*-linux*)          gdb_host=linux ;;
189 xtensa*-*-linux*)       gdb_host=linux ;;
191 esac
195 # Map the host/cpu onto the floatformat correspondong to C's "float",
196 # "double" and "long double" types.
198 case "${host}" in
199 i[34567]86-*-*|x86_64-*-*)
200         gdb_host_float_format="&floatformat_ieee_single_little"
201         gdb_host_double_format="&floatformat_ieee_double_little"
202         gdb_host_long_double_format="&floatformat_i387_ext"
203         ;;
204 hppa*-*-linux*)
205         gdb_host_float_format="&floatformat_ieee_single_big"
206         gdb_host_double_format="&floatformat_ieee_double_big"
207         gdb_host_long_double_format="&floatformat_ieee_double_big"
208         ;;
209 m68*-*-*)
210         gdb_host_float_format="&floatformat_ieee_single_big"
211         gdb_host_double_format="&floatformat_ieee_double_big"
212         gdb_host_long_double_format="&floatformat_m68881_ext"
213         ;;
215         gdb_host_float_format=0
216         gdb_host_double_format=0
217         gdb_host_long_double_format=0
218         ;;
219 esac