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 i[34567]86-*-netbsdelf* | \
19 sparc-*-netbsdelf* | \
23 *-*-solaris2.[01] | *-*-solaris2.[2-9]* | *-*-solaris2.10* | \
26 alpha*-*-kfreebsd*-gnu | \
30 i[34567]86-*-dgux* | \
31 i[34567]86-*-lynxos* | \
32 i[34567]86-*-netbsd* | \
33 i[34567]86-*-openbsd[0-2].* | i[34567]86-*-openbsd3.[0-3] | \
34 i[34567]86-*-sco3.2v5* | \
35 i[34567]86-*-sco3.2v4* | \
37 i[34567]86-*-sysv4.2* | \
38 i[34567]86-*-sysv4* | \
39 i[34567]86-*-sysv5* | \
40 i[34567]86-*-unixware2* | \
41 i[34567]86-*-unixware* | \
42 i[34567]86-*-sysv* | \
53 echo "*** Configuration $host is obsolete." >&2
54 echo "*** Support has been REMOVED." >&2
61 aarch64*) gdb_host_cpu=aarch64 ;;
62 alpha*) gdb_host_cpu=alpha ;;
63 arc*) gdb_host_cpu=arc ;;
64 arm*) gdb_host_cpu=arm ;;
65 hppa*) gdb_host_cpu=pa ;;
66 i[34567]86*) gdb_host_cpu=i386 ;;
67 m68*) gdb_host_cpu=m68k ;;
68 mips*) gdb_host_cpu=mips ;;
69 powerpc* | rs6000) gdb_host_cpu=powerpc ;;
70 sparcv9 | sparc64) gdb_host_cpu=sparc ;;
71 s390*) gdb_host_cpu=s390 ;;
72 sh*) gdb_host_cpu=sh ;;
73 tilegx*) gdb_host_cpu=tilegx ;;
74 x86_64*) gdb_host_cpu=i386 ;;
75 m32r*) gdb_host_cpu=m32r ;;
76 xtensa*) gdb_host_cpu=xtensa ;;
77 *) gdb_host_cpu=$host_cpu ;;
81 # map host info into gdb names.
85 *-*-darwin*) gdb_host=darwin ;;
87 aarch64*-*-linux*) gdb_host=linux ;;
88 aarch64*-*-freebsd*) gdb_host=fbsd ;;
90 alpha*-*-linux*) gdb_host=alpha-linux ;;
91 alpha*-*-netbsd* | alpha*-*-knetbsd*-gnu)
93 alpha*-*-openbsd*) gdb_host=nbsd ;;
95 arc*-*-linux*) gdb_host=linux ;;
97 arm*-*-freebsd*) gdb_host=fbsd ;;
98 arm*-*-linux*) gdb_host=linux ;;
99 arm*-*-netbsdelf* | arm*-*-knetbsd*-gnu)
101 arm*-*-openbsd*) gdb_host=nbsdelf ;;
103 hppa*-*-linux*) gdb_host=linux ;;
104 hppa*-*-netbsd*) gdb_host=nbsd ;;
105 hppa*-*-openbsd*) gdb_host=obsd ;;
107 i[34567]86-*-freebsd* | i[34567]86-*-kfreebsd*-gnu)
109 i[34567]86-*-netbsdelf* | i[34567]86-*-knetbsd*-gnu)
111 i[34567]86-*-go32*) gdb_host=go32 ;;
112 i[34567]86-*-mingw32*) gdb_host=mingw
113 gdb_host_obs=mingw-hdep.o
115 i[34567]86-*-msdosdjgpp*) gdb_host=go32 ;;
116 i[34567]86-*-linux*) gdb_host=linux ;;
117 i[34567]86-*-gnu*) gdb_host=i386gnu ;;
118 i[3456]86-*-nto*) gdb_host=nto ;;
119 i[34567]86-*-openbsd*) gdb_host=obsd ;;
120 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
122 i[34567]86-*-cygwin*) gdb_host=cygwin ;;
124 ia64-*-linux*) gdb_host=linux ;;
126 m68*-*-linux*) gdb_host=linux ;;
127 m68*-*-netbsdelf* | m68*-*-knetbsd*-gnu)
129 m68*-*-openbsd*) gdb_host=obsd ;;
131 m88*-*-openbsd*) gdb_host=obsd ;;
133 mips*-*-linux*) gdb_host=linux ;;
134 mips*-*-netbsd* | mips*-*-knetbsd*-gnu)
136 mips*-*-freebsd*) gdb_host=fbsd ;;
137 mips64*-*-openbsd*) gdb_host=obsd64 ;;
139 powerpc-*-aix* | rs6000-*-* | powerpc64-*-aix*)
141 powerpc*-*-freebsd*) gdb_host=fbsd ;;
142 powerpc-*-netbsd* | powerpc-*-knetbsd*-gnu)
144 powerpc-*-openbsd*) gdb_host=obsd ;;
146 powerpc64*-*-linux*) gdb_host=ppc64-linux ;;
147 powerpc*-*-linux*) gdb_host=linux ;;
149 riscv*-*-freebsd*) gdb_host=fbsd ;;
150 riscv*-*-linux*) gdb_host=linux ;;
152 s390*-*-linux*) gdb_host=linux ;;
154 sh*-*-netbsdelf* | sh*-*-knetbsd*-gnu)
156 sh*-*-openbsd*) gdb_host=nbsd ;;
158 sparc64-*-freebsd* | sparc64-*-kfreebsd*-gnu)
160 sparc-*-linux*) gdb_host=linux ;;
161 sparc64-*-linux*) gdb_host=linux64 ;;
162 sparc-*-netbsdelf* | sparc-*-knetbsd*-gnu)
164 sparc64-*-netbsd* | sparc64-*-knetbsd*-gnu)
166 sparc-*-openbsd*) gdb_host=nbsdelf ;;
167 sparc64-*-openbsd*) gdb_host=obsd64 ;;
168 sparc-*-solaris2* | sparcv9-*-solaris2* | sparc64-*-solaris2*)
172 tilegx-*-linux*) gdb_host=linux ;;
174 vax-*-netbsdelf* | vax-*-knetbsd*-gnu)
176 vax-*-openbsd*) gdb_host=obsd ;;
178 x86_64-*-linux*) gdb_host=linux64 ;;
179 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
181 x86_64-*-netbsd* | x86_64-*-knetbsd*-gnu)
183 x86_64-*-openbsd*) gdb_host=obsd64 ;;
184 x86_64-*-mingw*) gdb_host=mingw64
185 gdb_host_obs=mingw-hdep.o
187 x86_64-*-cygwin*) gdb_host=cygwin64 ;;
188 m32r*-*-linux*) gdb_host=linux ;;
190 xtensa*-*-linux*) gdb_host=linux ;;
196 # Map the host/cpu onto the floatformat correspondong to C's "float",
197 # "double" and "long double" types.
200 i[34567]86-*-*|x86_64-*-*)
201 gdb_host_float_format="&floatformat_ieee_single_little"
202 gdb_host_double_format="&floatformat_ieee_double_little"
203 gdb_host_long_double_format="&floatformat_i387_ext"
206 gdb_host_float_format="&floatformat_ieee_single_big"
207 gdb_host_double_format="&floatformat_ieee_double_big"
208 gdb_host_long_double_format="&floatformat_ieee_double_big"
211 gdb_host_float_format="&floatformat_ieee_single_big"
212 gdb_host_double_format="&floatformat_ieee_double_big"
213 gdb_host_long_double_format="&floatformat_m68881_ext"
216 gdb_host_float_format=0
217 gdb_host_double_format=0
218 gdb_host_long_double_format=0