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.
17 *-*-solaris2.[01] | *-*-solaris2.[2-9]* | *-*-solaris2.10* | \
20 alpha*-*-kfreebsd*-gnu | \
21 arm*-*-netbsdaout* | \
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* | \
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* | \
38 m68*-*-netbsdaout* | \
39 sparc-*-netbsdaout* | \
47 echo "*** Configuration $host is obsolete." >&2
48 echo "*** Support has been REMOVED." >&2
55 aarch64*) gdb_host_cpu=aarch64 ;;
56 alpha*) gdb_host_cpu=alpha ;;
57 arc*) gdb_host_cpu=arc ;;
58 arm*) gdb_host_cpu=arm ;;
59 hppa*) gdb_host_cpu=pa ;;
60 i[34567]86*) gdb_host_cpu=i386 ;;
61 m68*) gdb_host_cpu=m68k ;;
62 mips*) gdb_host_cpu=mips ;;
63 powerpc* | rs6000) gdb_host_cpu=powerpc ;;
64 sparcv9 | sparc64) gdb_host_cpu=sparc ;;
65 s390*) gdb_host_cpu=s390 ;;
66 sh*) gdb_host_cpu=sh ;;
67 tilegx*) gdb_host_cpu=tilegx ;;
68 x86_64*) gdb_host_cpu=i386 ;;
69 m32r*) gdb_host_cpu=m32r ;;
70 xtensa*) gdb_host_cpu=xtensa ;;
71 *) gdb_host_cpu=$host_cpu ;;
75 # map host info into gdb names.
79 *-*-darwin*) gdb_host=darwin ;;
81 aarch64*-*-linux*) gdb_host=linux ;;
82 aarch64*-*-freebsd*) gdb_host=fbsd ;;
84 alpha*-*-linux*) gdb_host=alpha-linux ;;
85 alpha*-*-netbsdaout* | alpha*-*-knetbsdaout*-gnu)
87 alpha*-*-openbsd*) gdb_host=nbsd ;;
89 arc*-*-linux*) gdb_host=linux ;;
91 arm*-*-freebsd*) gdb_host=fbsd ;;
92 arm*-*-linux*) gdb_host=linux ;;
93 arm*-*-netbsd* | arm*-*-knetbsd*-gnu)
95 arm*-*-openbsd*) gdb_host=nbsdelf ;;
97 hppa*-*-linux*) gdb_host=linux ;;
98 hppa*-*-netbsd*) gdb_host=nbsd ;;
99 hppa*-*-openbsd*) gdb_host=obsd ;;
101 i[34567]86-*-freebsd* | i[34567]86-*-kfreebsd*-gnu)
103 i[34567]86-*-netbsd* | i[34567]86-*-knetbsd*-gnu)
105 i[34567]86-*-go32*) gdb_host=go32 ;;
106 i[34567]86-*-mingw32*) gdb_host=mingw
107 gdb_host_obs=mingw-hdep.o
109 i[34567]86-*-msdosdjgpp*) gdb_host=go32 ;;
110 i[34567]86-*-linux*) gdb_host=linux ;;
111 i[34567]86-*-gnu*) gdb_host=i386gnu ;;
112 i[3456]86-*-nto*) gdb_host=nto ;;
113 i[34567]86-*-openbsd*) gdb_host=obsd ;;
114 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
116 i[34567]86-*-cygwin*) gdb_host=cygwin ;;
118 ia64-*-linux*) gdb_host=linux ;;
120 m68*-*-linux*) gdb_host=linux ;;
121 m68*-*-netbsd* | m68*-*-knetbsd*-gnu)
123 m68*-*-openbsd*) gdb_host=obsd ;;
125 m88*-*-openbsd*) gdb_host=obsd ;;
127 mips*-*-linux*) gdb_host=linux ;;
128 mips*-*-netbsdaout* | mips*-*-knetbsd*-gnu)
130 mips*-*-freebsd*) gdb_host=fbsd ;;
131 mips64*-*-openbsd*) gdb_host=obsd64 ;;
133 or1k-*-linux*) gdb_host=linux ;;
135 powerpc-*-aix* | rs6000-*-* | powerpc64-*-aix*)
137 powerpc*-*-freebsd*) gdb_host=fbsd ;;
138 powerpc-*-netbsdaout* | powerpc-*-knetbsd*-gnu)
140 powerpc-*-openbsd*) gdb_host=obsd ;;
142 powerpc64*-*-linux*) gdb_host=ppc64-linux ;;
143 powerpc*-*-linux*) gdb_host=linux ;;
145 riscv*-*-freebsd*) gdb_host=fbsd ;;
146 riscv*-*-linux*) gdb_host=linux ;;
148 s390*-*-linux*) gdb_host=linux ;;
150 sh*-*-netbsd* | sh*-*-knetbsd*-gnu)
152 sh*-*-openbsd*) gdb_host=nbsd ;;
154 sparc64-*-freebsd* | sparc64-*-kfreebsd*-gnu)
156 sparc-*-linux*) gdb_host=linux ;;
157 sparc64-*-linux*) gdb_host=linux64 ;;
158 sparc-*-netbsd* | sparc-*-knetbsd*-gnu)
160 sparc64-*-netbsd* | sparc64-*-knetbsd*-gnu)
162 sparc-*-openbsd*) gdb_host=nbsdelf ;;
163 sparc64-*-openbsd*) gdb_host=obsd64 ;;
164 sparc-*-solaris2* | sparcv9-*-solaris2* | sparc64-*-solaris2*)
168 tilegx-*-linux*) gdb_host=linux ;;
170 vax-*-netbsd* | vax-*-knetbsd*-gnu)
172 vax-*-openbsd*) gdb_host=obsd ;;
174 x86_64-*-linux*) gdb_host=linux64 ;;
175 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
177 x86_64-*-netbsd* | x86_64-*-knetbsd*-gnu)
179 x86_64-*-openbsd*) gdb_host=obsd64 ;;
180 x86_64-*-mingw*) gdb_host=mingw64
181 gdb_host_obs=mingw-hdep.o
183 x86_64-*-cygwin*) gdb_host=cygwin64 ;;
184 m32r*-*-linux*) gdb_host=linux ;;
186 xtensa*-*-linux*) gdb_host=linux ;;
192 # Map the host/cpu onto the floatformat correspondong to C's "float",
193 # "double" and "long double" types.
196 i[34567]86-*-*|x86_64-*-*)
197 gdb_host_float_format="&floatformat_ieee_single_little"
198 gdb_host_double_format="&floatformat_ieee_double_little"
199 gdb_host_long_double_format="&floatformat_i387_ext"
202 gdb_host_float_format="&floatformat_ieee_single_big"
203 gdb_host_double_format="&floatformat_ieee_double_big"
204 gdb_host_long_double_format="&floatformat_ieee_double_big"
207 gdb_host_float_format="&floatformat_ieee_single_big"
208 gdb_host_double_format="&floatformat_ieee_double_big"
209 gdb_host_long_double_format="&floatformat_m68881_ext"
212 gdb_host_float_format=0
213 gdb_host_double_format=0
214 gdb_host_long_double_format=0